JPH09210761A - Noise/vibration monitor display system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a noise/vibration monitor display system which enables setting of a location to monitor the operation of equipment, noise and vibration aside from a measuring location and disclosing of the results of measurement more understandably to neighboring residents to contribute to the establishment of reliable relationship between the neighboring residents, construction sites and the like. SOLUTION: Noise and vibration are detected by a detector 1 set at a measuring point and the results are converted to a measuring data by a controller 3 to be shown on a display device 2 installed at a location easily visible to neighboring residents. At the same time, when measured values exceed a specified reference value, a warning is emitted from a controller 3 installed at a construction office or the like. Characters or the like set by the controller 3 are shown on the display while handling of complains from neighboring residents is made possible by an interphone of the display device 2.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention measures and monitors noise and vibration associated with work such as construction work, and positively discloses the measurement result to residents in the workplace such as a construction site. The present invention relates to a noise / vibration monitoring display system for establishing a trusting relationship with neighboring residents.

[0002]

2. Description of the Related Art Noise and vibration generated by construction work are regulated by laws such as the Noise Regulation Law and Vibration Regulation Law or bylaws from the standpoint of protecting the living environment of residents around the construction site. There is. In general, construction is being carried out in compliance with these regulations, but the current situation is that complaints from neighboring residents are constant.

Conventionally, on the construction site side, in order to comply with the above-mentioned laws and regulations, noise and vibration have been measured and monitored so as not to exceed the standard values. However, the public announcement of the measurement results to the residents was not sufficient.

Therefore, it is difficult for the neighboring residents to directly check whether or not the construction is carried out within the range of legal regulations, and the construction site side has sufficient environmental measures for the neighboring residents. It was difficult to get the understanding of the construction work by the local people.

Regarding the monitoring of noise and vibration, conventionally, a method has been employed in which a measurer carries a measuring instrument to a measurement point and measures and records the noise and vibration on the spot.

Separately from this, in order to measure noise and vibration and to disclose the measurement result to neighboring residents, a sensor, a measuring instrument, a printer, etc. are integrated, and when the measured value exceeds a preset reference value. An integrated measurement and monitoring device has been proposed that sounds an alarm and displays or prints out measurement results.

[0007]

However, monitoring by bringing a measuring instrument to the measuring point always requires a measurer, which is troublesome. Regarding the warning when the standard value is exceeded, it is necessary for the measurer to separately contact the person in charge of the work, which is also troublesome. As for the measurement data, the ones printed out from the measurement equipment were not of the nature that many neighboring residents could see on the spot, so it took a lot of time and effort to publish the measurement data.

[0008] In addition, in the integrated measurement and monitoring device, the place where noise and vibration should be measured is not necessarily the construction site but may be the place of residence due to an agreement with neighboring residents, while data collection and standard Since the person in charge of the construction site sets the values, the equipment cannot be operated without going to the installation site each time, and whether the noise and vibration exceed the reference value must be in the vicinity of the installation site. It was inconvenient to monitor because it could not be confirmed. Further, even if the measured value is displayed at the installation location of the device, the installation location of the device is not always a place easily visible to neighboring residents, and the disclosure of the measurement result to the residents is still insufficient.

The present invention has been made in order to solve the problems of the prior art, and its purpose is to provide a place to operate the device and to monitor noise and vibration in addition to the place of measurement. To provide a noise / vibration monitoring and display system that can be installed and can contribute to the establishment of a trusting relationship between the local residents and the work site such as the construction site by disclosing the measurement results in an easy-to-understand manner to the local residents. It is in.

[0010]

A noise / vibration monitoring display system according to the present invention comprises a noise detecting means for detecting noise,
Vibration detection means for detecting vibration, noise display means for displaying a measured value of noise detected by the noise detection means, vibration display means for displaying a measured value of vibration detected by the vibration detection means, and A noise detecting means, the vibration detecting means, the noise displaying means, and a controlling means for controlling the vibration displaying means, and a detecting device accommodating the noise detecting means and the vibration detecting means; The display device described above and the control device accommodating the control means are configured separately.

Since the detection device, the display device, and the control device are constructed separately, noise and vibration can be measured without going to the measurement point, and even at a place apart from the measurement point or the installation place of the control device. , The measurement result can be displayed simultaneously.

Therefore, if the control device is installed in an office or the like on the construction site and the display device is installed in a place visible to the residents on the construction site, the nearby residents can constantly monitor noise and vibration, and the construction site-related It is possible to appeal the people's attitude toward environmental measures and to improve the understanding of neighboring residents about the construction.

According to a second aspect of the present invention, in the noise / vibration monitoring display system according to the first aspect, the display device is provided with a call means for making a call via the display device and the control device. Characterize.

By the communication means provided on the display device,
Since it is possible to make a call through the display device and the control device, the neighboring residents can directly interact with a person in charge such as a person in charge of monitoring on site. For this reason, the neighboring residents can always send inquiries and complaints about the construction to the people involved in the construction, and the construction site can also promptly respond to the inquiries and complaints from the neighboring residents. Understanding can be improved.

A third aspect of the invention is the noise / vibration monitoring display system according to the first or second aspect of the invention, in which a measured value of noise is compared with a predetermined reference value, and when the measured value exceeds the reference value, a warning is issued. Vibration data for instructing the generation of noise data, noise warning means for issuing a warning in response to the instruction, and vibration data for instructing the generation of an alarm when the measured value of vibration exceeds a predetermined reference value. The control device is provided with a comparison unit, a vibration warning unit for issuing a warning according to the instruction, and a reference value setting unit for setting the reference value.

Since the control device is equipped with the noise warning generating means and the vibration warning generating means for respectively issuing a warning when the measured value of noise and the measured value of vibration exceed predetermined reference values, it is necessary to immediately know that the reference value is exceeded. Therefore, it becomes easy to monitor noise and vibration, and if a control device is installed in a site office or the like, it is possible to quickly take countermeasures. Further, since the reference value setting means is provided, it is possible to monitor noise and vibration that comply with regulations set according to the surrounding environment.

A fourth invention is the noise / vibration monitoring display system according to the first to third inventions, wherein the display device is provided with an image display means for displaying a predetermined image, and the control device is provided with the image. An image selection means for selecting an image to be displayed on the display means is provided.

Since the display device is provided with the image display means, it is possible to provide information about various works other than the measured values of noise and vibration. If the display device is installed in a place where the neighboring residents can see, it is possible to improve the understanding of the neighboring residents about the construction. Further, since the image selecting means is provided, the image to be displayed can be appropriately selected.

A fifth invention is the noise / vibration monitoring and display system according to the fourth invention, wherein the control device displays second noise display means for displaying a noise measurement value and vibration measurement value. Two vibration display means and display image confirmation means for confirming the content of the image displayed on the image display means of the display device are provided.

Since the control device is provided with the second noise display means and the second vibration display means, the person in charge such as the person in charge of monitoring can always grasp the measured values of noise and vibration, and more thorough monitoring is possible. Becomes Further, since the display image confirmation means is provided in the control device, the image displayed on the display device can be confirmed without going to the display device.

According to a sixth aspect of the present invention, in the noise / vibration monitoring and displaying system according to the first to fifth aspects, the control device automatically monitors noise and vibration, and automatically monitors the noise and vibration as needed. It is characterized in that a monitoring mode switching means for switching between and is provided.

Since the monitoring mode switching means is provided, monitoring can be automatically performed by switching to the automatic monitoring mode, and it is possible to prevent forgetting to monitor. If switching to the monitoring mode at any time, monitoring can be performed as needed. It can be performed.

A seventh invention is characterized in that, in the noise / vibration monitoring display system according to the first to sixth inventions, the controller is provided with a printer for printing the measurement result.

Since the printer for printing the measurement result is provided, the measurement result can be recorded on a document and stored, and the report and the like can be easily prepared.

An eighth invention is the noise / vibration monitoring display system according to the first to seventh inventions, wherein the control device is provided with an external connection terminal for connecting to a communication line outside the main body. And

Since the controller is provided with the external connection terminal for connecting to the communication line outside the main body, input / output can be performed through the external communication line, and the system can be expanded.

According to a ninth aspect of the present invention, in the noise / vibration monitoring display system according to the eighth aspect, the control device is connected to a communication line outside the control device main body via the external connection terminal, and the communication circuit is connected. A call with the call means of the display device is performed by a call means on the line.

Since the control device is connected to the communication line outside the main body of the control device through the external connection terminal, the call means on the communication line outside the main body and the call means of the display device can talk. , It is possible to have a direct dialogue with the local residents even if they are not around the control device, and there are less restrictions on the actions involved in the monitoring work.

A tenth aspect of the present invention is the noise / vibration monitoring display system according to the eighth or ninth aspect, wherein the control device is connected to a communication line outside the control device main body via the external connection terminal. The signal for instructing the warning from the noise data comparing means and the signal for instructing the warning from the vibration data comparing means are transferred to an external warning means provided on the communication line.

Since the warning is generated from the external warning means on the communication line outside the main body of the apparatus, it is possible to know that the reference value of noise or vibration is exceeded even if the user is not in the vicinity of the control apparatus, and it is possible to perform monitoring work. There are less restrictions on the actions involved.

An eleventh aspect of the present invention is the noise / vibration monitoring display system according to any one of the first to tenth aspects, comprising a plurality of the display devices, wherein the control means controls the plurality of display devices. And

Since a plurality of display devices are provided, the display devices can be installed in a plurality of places, so that neighboring residents can more easily monitor and disclose the measured value to more neighboring residents. As a result, it is possible to further improve the understanding of construction work by neighboring residents.

A twelfth aspect of the present invention is the noise / vibration monitoring and display system according to any one of the first to eleventh aspects, wherein the detection device is a vibration detection means supporting portion mounted on the measurement ground, and the vibration detection means support. And a drip-proof member mounted on the noise detecting means supporting portion, wherein the vibration detecting means supporting portion has a bottom surface and an upper surface having a substantially square shape. A vibration detecting means is fixed on the bottom surface of the inside of the rectangular parallelepiped, and a vibration sensing portion having a spherical tip is provided on the side of the bottom surface facing the measurement ground to sense the vibration of the measurement ground. A support leg, which is exposed through the bottom surface and has a spherical tip at substantially the same height as the tip of the vibration sensing section, is provided.
The vibration detecting means supporting portion is erected at a substantially central portion on the upper surface, and the hollow inside communicates with the hollow inside of the vibration detecting means supporting portion through an opening formed at the substantially central portion on the upper surface of the vibration detecting means supporting portion. A noise detecting means fixing member is provided in the vicinity of the upper end inside the tubular portion, and the noise detecting means fixing member has an omnidirectional sound collector as the noise detecting means at the upper end of the noise detecting portion. The windshield member is attached to the noise sensing portion, and the windshield member is exposed from the upper end of the tubular portion, and the dripproof member extends from the opening to the bottom. It has a bottomed cylindrical shape with a reduced diameter,
A drip-proof member supporting arm is provided between the inner peripheral surface of the opening of the drip-proof member and the upper end of the outer peripheral surface of the noise-detecting means supporting part, and the noise-sensing part and the entire wind-proof member are provided inside the hollow. It is characterized by being stored.

Since the vibration sensing portion and the support leg have substantially the same height, it is possible to reduce the influence of vibration from other than the sensing portion, and it is possible to detect the vibration more accurately. Since the windbreak member is attached to the noise sensing unit, the influence of wind can be reduced, and more accurate noise detection can be performed. Moreover, since the noise sensing portion and the windbreak member are entirely housed inside the hollow of the dripproof member, raindrops and the like are less likely to reach the noise sensing portion. That is, since a failure or the like is unlikely to occur, there are few opportunities for repair or replacement, and maintenance is easy. Further, since it is not necessary to provide another facility such as a rain shield at the installation location of the detection device, the degree of freedom of the installation location is large.

A thirteenth invention is the noise / vibration monitoring display system according to the fourth to twelfth invention, wherein the display device displays a measured value of noise by an LED as the noise display means on the front surface of the device. A noise display panel, a vibration display panel for displaying a vibration measurement value by an LED as the vibration display means, and an image display panel for displaying an image selected by the image selection means of the control device by the LED as the image display means. And a terminal of one of the intercoms for communicating with the communication means provided in the control device as the communication means, for engaging the main body of the device with the latching member fixed to the standing surface on the rear surface of the device. Is provided.

Since the intercom terminal is used as the communication means, it can be easily incorporated into the display device and can be easily replaced in the case of failure. Since it can be engaged with the retaining member by the engaging portion and can be retained on the standing surface, it can be installed on a soundproof wall or the like at a construction site and does not require a space.

A fourteenth invention is the noise / vibration monitoring display system according to the seventh to thirteenth inventions, wherein the control device is provided on the front face of the device as the display image confirmation means.
A display image confirmation panel for displaying a code set corresponding to the image displayed on the image display means by the ED, and a second noise for displaying the measured value of the noise by an LED as the second noise display means. A display panel, a second vibration display panel for displaying a vibration measurement value by an LED as the second vibration display means, an alarm buzzer and an alarm lamp as the warning means, and a recording material printed by the printer. A discharge hole for discharging and a keyboard as the reference value setting means, the image selecting means and the monitoring mode setting means are provided, and a control means, a noise data comparison means, a vibration data comparison means are provided inside the apparatus. And an engaging portion for engaging the main body of the apparatus is provided on the retaining member fixed to the standing surface.

Since the main body of the apparatus can be hooked on the hooking member by the engaging portion and can be hooked on the standing surface, it can be installed on the wall surface of the office at the construction site, etc. and does not require a space for installation.

The environment monitoring and display system according to the fifteenth aspect of the present invention includes a detection means for detecting an index for evaluating the influence on the surrounding environment generated by a predetermined work, and the measurement value of the index. A detection device having display means for displaying information on work and control means for controlling the detection means and the display means, a detection device accommodating the detection means, a display device accommodating the display means, and the control means. The control device accommodating the above is configured as a separate body, and the display device is provided with one terminal of communication means capable of interacting with the display device and the control device.

Since the detection device, the display device, and the control device are separately configured, it is possible to measure the index for evaluating the influence on various environments without going to the measurement point.
It is possible to simultaneously display the measurement results even at a measurement point or a place apart from the installation location of the control device. Further, if the display device is installed in a place where the neighboring residents can see the working place, the neighboring residents can always monitor the influence of the work on the environment, and at the same time, it is possible to appeal the attitude of the workers concerned to the environmental measures. Further, since the display device is provided with one terminal of the communication means capable of interacting with the display device and the control device, if the control device is installed in the work place, neighboring residents can directly inquire about the work or make a complaint about the work. It is possible to inform relevant parties, and the working parties can take prompt measures. Therefore, it is possible to improve the understanding of the work of neighboring residents.

[0041]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on the illustrated embodiment.

(First Embodiment) FIG. 1 is a schematic diagram showing the overall configuration of a noise / vibration monitoring display system according to the present invention. The present system includes a detection device 1, a display device 2 and a control device 3. Each device will be described below, but the configuration of each device is not limited to these.

[Detection Device] FIG.
It is a figure which shows one Embodiment of the detection apparatus 1 which comprises a vibration monitoring display system. The detection device 1 is installed at a measurement point determined by regulatory regulations and agreements with neighboring residents, and detects noise and vibration.

FIG. 3 is a sectional view taken along the line AA of FIG.

Reference numeral 5 denotes a vibration detecting means supporting portion, which is a rectangular parallelepiped whose top and bottom surfaces are substantially square and whose inside is hollow. A vibration pickup 6 as a vibration detecting means is provided on a substantially central portion of the bottom surface, and is fixed to the bottom plate 5a by a screw 12. Here, the tip portion 12a of the screw 12 protruding downward from the bottom surface is a vibration sensing portion.
Vibration is detected by bringing 2a into contact with or inserting into the measurement ground. At the four corners of the bottom surface, support legs 11 having a spherical tip are provided.
And the tip of the vibration sensing part 12a are formed so as to be substantially at the same height from the bottom surface. By doing this, it is possible to reduce the effects of vibrations from other than the vibration sensor.
More accurate vibration detection becomes possible. Vibration pickup 6
The main body is unitized so that dust, water, etc. do not enter inside. A hole 13 for drawing out the extension cable is formed on the side surface of the vibration detecting means supporting portion 5, and a drain hole 15 for discharging the water that has entered the inside is formed on the bottom surface.

The noise detecting means supporting portion 7 is composed of a cylindrical member 20 provided upright on the vibration detecting means supporting portion 5, and the cylindrical member 2 is provided in an opening 17 provided on the upper surface of the vibration detecting means supporting portion 5.
The openings 19 at the lower end of 0 are welded so as to overlap each other.

A noise detecting means support member 21 as shown in FIG. 4 is provided near the upper end inside the tubular member 20. FIG. 4A is a side view and FIG. 4B is a top view.
The noise detection means support member 21 has a substantially cylindrical grip portion 23.
And four supporting arms 25 for attaching the grip portion 23 to the inner peripheral surface of the tubular member 20.

The gripping portion 23 includes a tubular portion 23a and a projecting portion 23b bent outward in the radial direction from both circumferential end portions of the tubular portion.
23c, and the tubular portion 23 is formed by tightening both the overhanging portions 23b and 23c with bolts, nuts and the like.
The noise detecting means 27 is held by a. It is desirable to attach a cushioning member to the inner peripheral surface of the tubular portion 23a.

The support arm 25 has a shape in which both ends of a plate-shaped member bent in an L-shape are further bent in the opposite direction to the bending direction of the L-shape, and the outer peripheral surface of the cylindrical part 23a is formed. End portion 25a welded to the radial direction portion, the radial direction portion 25b bent outward in the radial direction to reach the inner peripheral surface of the tubular member 20, and further bent to the end portion in the axial direction along the inner peripheral surface of the tubular member 20. It is composed of an axial portion 25c extending to the portion and an end portion 25d bent further radially outward. The tubular member 2 is provided in the axial portion 25c.
A hole 27 is bored for fixing to 0 using a bolt or the like.

As shown in FIG. 5, the drip-proof member 9 has a bottomed cylindrical shape whose diameter decreases from the opening 9a to the bottom 9b. One side 31a of the four substantially L-shaped drip-proof member supporting arms 31 is fixed by welding near the opening of the inner peripheral surface, and the other side 31b extends inward to support the noise detecting means supporting member. It is adapted to overlap the end 25d of the arm 25, and the overlapped portion is fastened to the noise detecting means support portion 21 by fastening it with a bolt or the like.

In the present embodiment, the vibration detecting means supporting portion 5,
Since the noise detecting means supporting portion 7 and the drip-proof member 9 are made of stainless steel plate, they are excellent in durability when installed outdoors.

In this embodiment, an omnidirectional microphone is used as the noise detecting means 27. With the microphone 27 attached, as shown in FIG.
7a is substantially inside the tubular member 20, but the noise sensing portion 27b projects into the hollow interior 9c of the drip-proof member 9. A substantially spherical windbreak member 27c made of sponge is attached to the noise sensing portion 27b. By mounting the windbreak member 27c, the influence of wind can be reduced, and more accurate noise detection can be performed. The noise sensing portion 27b and the windbreak member 27c are housed in the hollow interior 9c of the dripproof member 9 and are covered at the top and side. The cable 27d of the microphone is drawn out from the cable drawing hole 13 of the vibration detecting means supporting portion 5 described above.

As described above, the noise reaches the noise sensing portion 27b through the gap between the drip-proof member 9 and the tubular member 20 of the noise sensing means support portion 7, but raindrops reach the noise sensing portion 27b. It has a difficult structure. That is, since a failure or the like is unlikely to occur, the trouble of repair or replacement can be saved, and the maintenance is easy. Further, since it is not necessary to provide another facility such as a rain shelter at the installation place of the detection device 1, the installation place has a high degree of freedom.

[Display Device] FIG. 6 shows the noise / noise according to the present invention.
It is a figure which shows one Embodiment of the display apparatus which comprises a vibration monitoring display system. The display device 2 can be used to display noise and vibration measurement values and other messages to nearby residents by hanging on the outer wall of the construction site, etc. The information is disclosed more actively by the residents, and the understanding of construction works by neighboring residents is cultivated.

FIG. 6A is a perspective view from the front side.
FIG. 6B is a perspective view from the back side. Display device 2
Is housed in a casing 33 made of a substantially rectangular parallelepiped stainless steel plate. In this casing 33, a front face portion 35 and a rear face portion 37 are openably and closably connected by three hinge members 39, 39, 39. There is. On the side surface opposite to the hinge member 39 side,
Locking members 41, 41 for locking the front surface portion 35 and the rear surface portion 37 in a closed state are provided, and an opening prohibiting means 43 such as a lock is used so that they cannot be opened and closed by accident.

A horizontally long rectangular window 4 is provided on the front surface 35a of the apparatus.
5,47,49 have been opened.

Inside the windows 45 and 47, a noise display panel 51 as a noise display means and a vibration display as a vibration display means, in which LEDs are arranged in a three-digit eight shape through a translucent acrylic plate, respectively. A panel 53 and its substrate are arranged, and the measured value of noise and the measured value of vibration are displayed by blinking based on a command from the control device.

An image display panel 55 as an image display means, which is an LED, is provided inside a window 49 below the windows 45 and 47 via a translucent acrylic plate.
And its board are arranged, and an image is displayed by blinking an LED based on a command from the control device 3. The image displayed on this LED panel is not only for displaying static character information, but it can also be scrolled, and it is also possible to display moving images such as bowing from a standing character with a helmet on. Of course, a combination of information and video is also possible. By adopting such a display means, it becomes possible to transmit more diverse information to neighboring residents.

An intercom slave unit 57 is attached to the front surface 35a of the device as a communication means. The communication line is drawn inside the equipment through the hole opened on the front side.
By using the intercom slave unit as described above, it is easy to install the intercom unit in the device and the replacement in the case of failure is also easy. If this cordless handset is connected to the base unit at the construction site, it is possible to promptly respond to inquiries and complaints from neighboring residents, and promote understanding of neighboring residents about the construction.

A heat exhaust hole 59 opening downward is provided on the rear surface 37a of the apparatus. It is desirable to attach a net or the like to the inside of the heat exhaust hole 59 to prevent dust and the like from entering.

On the rear surface 37a of the apparatus, a horizontally long plate-like engaging member 6 having an engaging portion 61a bent downward.
1 is provided on the upper and lower parts.

As shown in FIG. 6C, the housing 33 of the apparatus
In order to prevent rainwater and the like from entering through the gap between the front surface portion 35 and the rear surface portion 37 of the upper surface of the rear surface, a substantially U-shaped groove 62 that opens upward is formed at the front edge of the rear surface portion 37 to When closed, it is positioned below the gap. Even if rainwater or the like enters, it is received by the groove 62 and is not caught by the substrate or the like in the housing. Rainwater or the like flows downward from both ends of the groove 62 and is discharged to the outside of the device.

A control board of the display device, a power supply unit, and the like are mounted inside the device rear portion 37. Further, a ROM in which an image to be displayed on the image display panel is stored in advance is mounted on the control board. In addition to general fixed-form sentences, we will supply ROMs that store sentences and images according to specific work sites such as business owner name, site name, director's name, regulated value, etc. You can add or change the image type. The ROM may be provided in the control device 3.

FIG. 7 shows a locking member 65 for locking the display device 2 on a wall surface or the like.

The hooking member 65 is composed of a rectangular plate-like member 69 having holes 67 for fixing it to the wall surface with bolts or the like. A horizontally long plate-like member having an engaging portion 71a that is bent upward in correspondence with the engaging portion 61a provided on the back surface of the display device 2 main body above and below one surface of the plate-like member 69. The engaging members 71, 71 are respectively provided, and two reinforcing members 73, 73 having a substantially U-shaped cross section that extend from the upper engaging member 71 to the lower engaging member 71 are provided on the left and right.

The locking member 65 is fixed with a bolt or the like to a location such as the wall surface of a soundproof wall provided at the boundary of the construction site that is easily seen by neighboring residents, and the engaging portion 61 on the rear surface of the display device 2 is secured.
By engaging a and 61a with the engaging portions 71a and 71a of the hooking member 65, respectively, the main body of the display device 2 can be hooked. In this way, it can be hooked easily and does not require space for installation.

By installing this display device 2,
Since the measured values of noise and vibration are always disclosed to neighboring residents at the same time without requiring a time delay, it is possible to appeal to the on-site management of noise and vibration on the construction site side. Also, the neighboring residents can always monitor noise and vibration, and if there is an abnormality, they can immediately make an inquiry to the person in charge using the intercom subunit 57.

The number of display devices constituting this system is not limited to one. By connecting multiple display devices to the control device and installing them in different places, it becomes easier for neighboring residents to monitor, and the measured values can be disclosed to more neighboring residents. , It is possible to further improve the understanding of construction work by neighboring residents.

[Control Device] FIG. 8 is a block diagram showing a noise controller according to the present invention.
It is a figure which shows one Embodiment of the control apparatus which comprises a vibration monitoring display system. The control device 3 controls the above-described detection device and display device.

FIG. 8A is a perspective view of the front side of the control device 3, FIG. 8B is a perspective view of the rear side, and FIG. 8C is a bottom view. The control device 3 includes a front surface portion 77 and a rear surface portion 79 that are openably and closably connected by two hinge members 75, 75, and is a member for locking the hinge member in a closed state on the opposite side surface of the hinge member side. A stop member 81 is provided.

A horizontally long rectangular window 83 is opened above the front surface 77a of the apparatus. Inside the window 83, a panel 89 including two blocks of a display block 85 and a keyboard block 87 is provided. The panel 89 is fixed together with the substrate by bolts or the like from the inside of the front surface of the device.

In the display block 85, three LED panels having segment LEDs arranged in a three-digit eight shape are arranged.
A second noise display panel 91 for displaying the noise measurement value as a second noise display means, respectively.
The second vibration display panel 93 for displaying the vibration measurement value as the second vibration display means, and the display image for displaying the kind of the image displayed on the display device as the display image confirmation means by the code such as numbers or letters. It is a confirmation panel 95.

On the keyboard block 87, 16 substantially square touch keys 97 are printed. The keyboard 87 corresponds to the reference value setting means, the image selecting means, and the monitoring mode setting means.

On the lower left side of the front surface 77a of the apparatus, a horizontally long sheet discharge hole 99 for discharging a recording material such as a paper on which measurement values are printed is formed. A printer (not shown) is fixed together with a control board in the apparatus main body at the sheet discharge hole 99 portion, and a roll of printing paper and a paper feeding device are also provided inside the front surface of the apparatus. The printer can save the measurement results and the like in a document, which facilitates the creation of reports and the like.

On the lower right side of the front surface 77a of the apparatus, an alarm lamp 101, an alarm buzzer 103, an ON / OFF switch 105 for the alarm lamp and the buzzer, a power switch 107, an LED 109 which is lit when energized, and an LE which is lit during measurement.
D111 is arranged. The upper surface 79 of the device back portion 79
a is a mounting stay 1 protruding upward along the back surface.
13 is provided, and the mounting stay 113 has a mounting hole 113a.

Below the right side surface 79b of the rear surface portion 79 of the apparatus, a cable hole 82 for passing a cable to be connected to the detection apparatus 1, the display apparatus 2 and the like when the apparatus main body is mounted on a table and used. Has been established.

A hole 113 for passing a cable or the like connected to the detection device 1 and the display device 2 when the device main body is hooked on a wall surface or the like and used, is formed in the lower surface 79c of the device back surface portion 79.
Then, substantially rectangular fitting holes 15 and 115 for attaching the control device body 3 to the back plate 117 as a hooking member are provided.

Inside the device back face 79, the microphone 27 of the detection device 1 and the control unit of the vibration pickup 6,
A CPU, a memory, a power supply device, etc. are arranged. Power is supplied from the power supply device of the control device 3 to the detection device 1 and the display device 2.

FIG. 9 shows a back plate 117 used for hanging the control device body 3 on the wall surface of a room such as a construction site office. The back plate 117 includes a frame portion 117a that holds the outer peripheral surface of the control device body 3 and a back surface portion 117b. Frame part 1
A stay 11 for attachment is provided at the center of the upper surface of 17a.
9 are provided. The stay 119 is also provided with a mounting hole 119a. Protrusions 121, 121 protruding upward are formed on both left and right sides of the bottom surface of the frame 117a. In order to hook the device main body to a wall surface or the like, first, the back plate 117 is screwed to the wall surface or the like through the screw hole 117c in the back plate rear surface portion. After that, the mounting stay 113 of the main body of the device 3 and the stay 119 of the back plate are overlapped, and the protrusions 121, 121 of the back plate 117 are fitted into the fitting holes 11 on the lower surface of the control device.
5,115 is fitted. If the mounting holes 113a and 119a overlapping the stays 113 and 119 are penetrated and screwed to the wall surface or the like, the main body of the device 3 can be easily hooked. Although it is advantageous in terms of space to hang it on the wall surface, the back plate 117 may be used by placing it on a table such as a desk without using it.

Therefore, if this control device 3 is installed in a field office or the like, noise and vibration can be monitored on the spot,
It is also possible to keep a record of the measured values.

The noise / vibration monitoring display system according to the present invention is constituted by connecting the above-described detection device and display device to the control device via a cable.

[System Function] The function of this system will be described below.

As shown in FIG. 10, the control means of the control device 3 is roughly composed of an input section 301, a CPU section 302, and an output section 30.
3

Signals from the microphone 27 and the vibration pickup 6 are input to the input section 301.

The CPU section 302 uses the RO of the memory section 322.
This is a part where the CPU 321 controls the entire system by software installed in M.

When the measured value data is output to the LED panels of the display device 2 and the control device 3 via the interface 331 of the output unit 303, the measured value data is printed by the printer, and the measured value exceeds the reference value. The alarm lamp 101 is turned on and the alarm buzzer 103 is rung.

First, the detected noise is converted into an electric signal by the microphone 27, and the converted electric signal is input to the input section of the control device 3 through the cable connecting the detection device 1 and the control device 3. . In the present embodiment, an extension cable is used to connect a sensing unit (microphone) 27 and a microphone control unit 28 of a commonly used noise measuring device, and the sensing unit (microphone) 27 is used as the detection device 1 and microphone control is performed. The units 28 are housed in the control device 3, respectively. Therefore, in the present embodiment, the microphone control unit 28 constitutes an input unit. The microphone control unit 28 converts the electric signal from the microphone 27 into measurement data.

The vibration is measured by the same structure, and the vibration picked up by the vibration pickup 6 is converted into an electric signal and input to the input section 301 of the control device 3. In the vibration pickup control unit 8 that constitutes the input unit 301, the input electric signal is converted into measurement data.

The microphone control unit 28 and the vibration pickup control unit 8 are connected to the CPU unit 302 via the interfaces 311 and 312 and controlled by the CPU 321. In this embodiment, control is performed based on the following settings. (1) An interval (measurement interval) for reading measurement data from the microphone control unit 28 and the vibration pickup control unit 8 is set. (2) Set whether to calculate the average value, maximum value, or minimum value (calculation mode) when converting to measurement data. The microphone control unit 28 converts the measurement data.
And the vibration pickup controller 8. (3) Corresponding to the calculation mode setting, average value, maximum value,
When calculating any of the minimum values, set the interval for calculating measurement data (data calculation update interval). (4) Measured data is stored in the memory unit 322 of the CPU unit 302.
Set the recording interval (data recording interval). (5) Set the time to automatically start recording measurement data (data recording start time). (6) Set the time (data recording end time) at which recording of measurement data automatically ends. The automatic monitoring mode is selected by setting the data recording start time and the data recording end time. (7) The CPU 321 as the noise measurement data comparison means of the CPU unit 302 and the memory unit 322 compare the noise measurement value input from the microphone control unit 28 with the set noise reference value, and the measurement value becomes the reference value. If it exceeds the threshold, an alarm is issued and this noise reference value is set. When the alarm generation is instructed, the alarm buzzer 103 as a noise warning means connected to the output unit is sounded,
The alarm lamp 101, which is also noise warning means, is turned on. The alarm buzzer 103 and the alarm lamp 101
Is equipped with an ON / OFF switch 105,
The alarm can be canceled by turning this switch off. (8) The CPU 321 as the vibration measurement data comparison means of the CPU unit 302 and the memory unit 322 compare the vibration measurement value input from the vibration pickup control unit 8 with the set vibration reference value, and the measurement value is the reference value. Is exceeded,
It is designed to issue an alarm, and this vibration reference value is set. In the present embodiment, the alarm buzzer 103 and the alarm lamp 101 also serve as noise warning means and vibration warning means, so that an alarm will be issued when either of them exceeds the reference value. It goes without saying that noise and vibration may be provided separately.

The output section 303 has a second noise display panel 91, a second vibration display panel 93,
The display image confirmation panel 95, the alarm lamp 101, the alarm buzzer 103, the printer, the vibration display panel 51 provided in the display device 2, the noise display panel 53, the image display panel 55, and the external connection terminals are connected via the interface 331. There is.

In this embodiment, the output device connected to the output unit 303 is controlled based on the following settings. (1) Set an interval (data output interval) for transmitting measurement data to the LED panels of the control device 3 and the display device 2. (2) The time at which the measurement data recorded in the memory of the memory unit 322 is automatically printed by the printer (data printing time) is set. (3) The image data to be displayed on the image display panel 55 of the display device 2 and the display order of this image data are registered, and the image display pattern is set. (4) Set the display start time and order (image display mode) of the registered image display patterns. The image display mode can be set to change every day of the week.

In addition, the year, month, day of the built-in clock,
The day of the week, hours, minutes, and seconds can be set.

The above settings are made by operating the keyboard 87 provided in the control device.

In addition to the control based on the setting, the following functions are provided, and the keyboard 87 is also operated. (1) Return various registration data to initial values. (2) Print various registered data with a printer. (3) Recording of measurement data is started and ended as needed.
When the automatic monitoring mode is not selected, the measurement data can be recorded and monitored at any time in this way. The LED 111 lights up while recording the measurement data. (4) The number of measurement data recorded in the memory of the memory unit 322 is displayed on the display image confirmation panel 95.
You can also print with a printer. (5) The current time of the built-in clock is displayed on the image display panel 55 of the display device 2 or the display image confirmation panel 95 of the control device. (6) Print data for one day on a specific day with a printer. The recorded data can be printed by a printer at any time. (7) The measured value data of noise and vibration recorded in the memory of the memory unit 322 is deleted. (8) The communication state between the control device 3 and the display device 2 is displayed on the display image confirmation panel 95 of the control device. (9) In the following cases, an error is displayed on the display image confirmation panel 95 of the control device. Out of paper: When the printer is out of paper Printer error: When the printer is abnormal such as paper jam Noise meter error: When the communication state between the microphone control unit 28 and the CPU unit 302 is abnormal Vibrometer error: Vibration pickup control unit 8 And CPU
When the communication status with the unit 302 is abnormal Storage capacity error: When the storage capacity of measured data is full and data cannot be recorded Transmission error: When the data transmission status is abnormal to the display device 2 Only the above error You can also display other errors.

In this embodiment, the master unit of the intercom slave unit 57 provided in the display device 2 is not provided in the control device body 3, and the communication line connected to the slave unit 57 is connected to the work site via the external connection terminal. You are connected to the local telephone line. By connecting to the cordless telephone on the premises without connecting to the extension telephone, it is possible to respond without being near the control device 3, and the action is not restricted. Of course, the main unit of the control device 3 may be provided with a base unit of the intercom, and if the control device is installed in an office or the like in which a person concerned is resident, it is possible to respond. It is also possible to connect the intercom slave 57 to the CPU 321 and switch the transfer to the master provided in the control device 3 or an external communication line.

Further, not only the alarm can be issued from the main body of the control device 3 but also the alarm can be issued from the private telephone by connecting to the private telephone line through the external connection terminal. Furthermore, it is possible to connect to an external telephone line and use a pager to call when an alarm occurs.

In the present embodiment, the description has been mainly given of an example of use at a construction site, but it is not limited to construction as long as it is a work that generates noise and vibration.

(Second Embodiment) In the first embodiment,
It is designed to detect only noise and vibration, but if other work is to be performed, the influence on the environment such as air pollution, water pollution, and radioactivity may become a problem.

In such a case, by the detecting means,
An index for evaluating the influence on the environment such as the concentration of nitrogen oxides is detected, and information about the work including the measured value is displayed on the display means. If the detection device accommodating the detection means, the display device accommodating the display means, and the control device accommodating the detection means and the control means for controlling the display means are separately configured, various devices can be provided without going to the measurement point. It is possible to measure an index relating to the influence on the environment, and it is possible to simultaneously display the measurement result at a measurement point or a place apart from the installation location of the control device. Further, if the display device is installed in a place where the neighboring residents can see the working place, the neighboring residents can always monitor the influence of the work on the environment, and at the same time, it is possible to appeal the attitude of the workers concerned to the environmental measures.

If the display device is provided with one terminal of the communication means capable of interacting with the display device and the control device and the control device is installed in the workplace, the neighboring residents can directly inquire about the work or make a complaint about the work in the workplace. Persons involved in the work can quickly take countermeasures. Therefore, it is possible to improve the understanding of the work of neighboring residents.

(Third Embodiment) In the first embodiment, only the extension of the intercom line and the transfer of the alarm generation instruction signal are performed via the external connection terminal. The system may be controlled by an instruction from an external telephone or a local telephone by inputting it into the CPU unit.

(Fourth Embodiment) In the first embodiment,
The display device is provided with an intercom slave, but the input means such as operation keys is provided on the display means and connected to the CPU section of the control device, and by this input means neighboring residents select the information to be displayed on the display device. You may allow it.

[0103]

In the noise / vibration monitoring and display system according to the present invention, the detection device, the display device, and the control device are separately configured, so that the noise and vibration can be measured without going to the measurement point. The measurement result can be simultaneously displayed at a measurement point or a place remote from the installation location of the control device.

Therefore, if the control device is installed in an office or the like on the construction site and the display device is installed in a place visible to the residents on the construction site, the nearby residents can always monitor noise and vibration, and the construction site-related It is possible to appeal the people's attitude toward environmental measures and to improve the understanding of neighboring residents about the construction.

By the communication means provided on the display device,
Since it is possible to make a call through the display device and the control device, the neighboring residents can directly interact with a person in charge such as a person in charge of monitoring on site. For this reason, the neighboring residents can always send inquiries and complaints about the construction to the people involved in the construction, and the construction site can also promptly respond to the inquiries and complaints from the neighboring residents. Understanding can be improved.

Noise data comparison means for comparing the measured value of noise with a predetermined reference value, and issuing a warning when the measured value exceeds the reference value, noise warning means for issuing a warning according to the instruction, and vibration measurement Vibration data comparison means for comparing a value with a predetermined reference value and issuing a warning when the measured value exceeds the reference value, vibration warning means for issuing a warning according to the instruction, and a reference for setting the reference value Since the control device is equipped with the value setting means, it is possible to immediately know that the reference value has been exceeded, so it is easy to monitor noise and vibration, and if the control device is installed in the field office, etc., it will respond promptly. You can take measures. Further, since the reference value setting means is provided, it is possible to monitor noise and vibration that comply with regulations set according to the surrounding environment.

Since the image display means for displaying a predetermined image is provided on the display device, it is possible to provide information regarding various works other than the measured values of noise and vibration. If the display device is installed in a place where the neighboring residents can see, it is possible to improve the understanding of the neighboring residents about the construction. Further, since the control device is provided with the image selecting means, the image to be displayed can be appropriately selected.

Since the control device is provided with the second noise display means and the second vibration display means, the person in charge such as the person in charge of monitoring can always grasp the measured values of noise and vibration, and more thorough monitoring is possible. Becomes Further, since the display image confirmation means is provided in the control device, the image displayed on the display device can be confirmed without going to the display device.

Since the control device is provided with the monitoring mode switching means, if the automatic monitoring mode is switched, the monitoring is automatically carried out, so that it is possible to prevent the forgetting of the monitoring, and it is necessary to switch to the monitoring mode as needed. Depending on the situation, monitoring can be performed at any time.

Since the control device is provided with a printer for printing the measurement results, the measurement results can be recorded and saved on a document, and a report or the like can be easily prepared.

Since the control device is provided with the external connection terminal for connecting to the communication line outside the main body, input / output can be performed through the external communication line, and the system can be expanded.

Since the control device is connected to the communication line outside the main body of the control device via the external connection terminal so that the call means on the communication line outside the main body and the call means of the display device can talk with each other. , It is possible to have a direct dialogue with the local residents even if they are not around the control device, and there are less restrictions on the actions involved in the monitoring work.

Since the control device is connected to the communication line outside the control device main body through the external connection terminal and the warning is issued from the external warning means on the communication line outside the device main body, the periphery of the control device is provided. Even if the user is not present, it is possible to know that the reference value of noise or vibration has exceeded the limit, and the restriction of the action accompanying the monitoring work is reduced.

Since a plurality of display devices are provided, the display devices can be installed in a plurality of places, so that neighboring residents can more easily monitor and the measured values are disclosed to more neighboring residents. As a result, it is possible to further improve the understanding of construction work by neighboring residents.

Since the vibration sensing portion and the support leg have substantially the same height, it is possible to reduce the influence of vibration from other than the sensing portion, and it is possible to detect the vibration more accurately. Since the windbreak member is attached to the noise sensing unit, the influence of wind can be reduced, and more accurate noise detection can be performed. Moreover, since the noise sensing portion and the windbreak member are entirely housed inside the hollow of the dripproof member, raindrops and the like are less likely to reach the noise sensing portion. That is, since a failure or the like is unlikely to occur, the trouble of repair or replacement can be saved, and the maintenance is easy. Further, since it is not necessary to provide another facility such as a rain shield at the installation location of the detection device, the degree of freedom of the installation location is large.

Since the intercom terminal is used as the communication means, it can be easily incorporated in the display device and can be easily replaced in the event of a failure. Since the display device can be engaged with the retaining member by the engaging portion and can be retained on the erected surface, it can be installed on a soundproof wall or the like at a construction site and does not require a space.

Since the control device main body can be hooked on the hooking member by the engaging portion and can be hooked on the upright surface, it can be installed on the wall surface or the like of the office at the construction site, requiring a space for installation. do not do.

Since the detecting device, the display device and the control device of the environmental influence monitoring display system are separately configured, it is possible to measure the index for evaluating the influence on various environments without going to the measuring point. The measurement result can be simultaneously displayed at a measurement point or a place remote from the installation location of the control device. Further, if the display device is installed in a place where the neighboring residents can see the working place, the neighboring residents can always monitor the influence of the work on the environment, and at the same time, it is possible to appeal the attitude of the workers concerned to the environmental measures. Further, since the display device is provided with one terminal of the communication means capable of interacting with the display device and the control device, if the control device is installed in the work place, neighboring residents can directly inquire about the work or make a complaint about the work. It is possible to inform relevant parties, and the working parties can take prompt measures. Therefore, it is possible to improve the understanding of the work of neighboring residents.

[Brief description of drawings]

FIG. 1 is a diagram showing a schematic configuration of a system according to a first embodiment of the present invention.

FIG. 2 (a) is a top view of the detection device according to the first embodiment of the present invention. FIG. 2B is a front view of the detection device according to the first embodiment of the present invention. FIG. 2C is a bottom view of the detection device according to the first embodiment of the present invention.

FIG. 3 is a cross-sectional view taken along the line AA of the detection device according to the first exemplary embodiment of the present invention.

FIG. 4 (a) is a side view of the noise detection means supporting member according to the first embodiment of the present invention. FIG. 4B is a top view of the noise detecting means supporting member according to the first embodiment of the present invention.

FIG. 5 is a cross-sectional view of the drip-proof member according to the first embodiment of the present invention.

FIG. 6 (a) is a front perspective view of the display device according to the first embodiment of the present invention. FIG. 6B is a rear perspective view of the display device according to the first embodiment of the present invention. FIG. 6C is a diagram showing a schematic structure of a groove provided in the back surface portion of the display device according to the first embodiment of the present invention.

FIG. 7 is a view showing a hooking member of the display device according to the first embodiment of the present invention.

FIG. 8A is a perspective view from the front of the control device according to the first embodiment of the present invention. FIG. 8B is a rear perspective view of the control device according to the first embodiment of the present invention. FIG. 8C is a bottom view of the control device according to the first embodiment of the present invention.

FIG. 9 is a diagram showing a back plate of the control device according to the first embodiment of the present invention.

FIG. 10 is a block diagram showing a schematic configuration of a control means of the system according to the first exemplary embodiment of the present invention.

[Explanation of symbols]

 1 Detection Device 2 Display Device 3 Control Device 6 Vibration Pickup 27 Microphone 51 Noise Display Panel 53 Vibration Display Panel 55 Image Display Panel 57 Intercom Handset 91 Second Noise Display Panel 93 Second Vibration Display Panel 95 Display Image Confirmation Panel 87 Keyboard 101 Alarm lamp 103 Alarm buzzer

Claims (15)

[Claims] 1. A noise detecting means for detecting noise, a vibration detecting means for detecting vibration, a noise display means for displaying a measured value of noise detected by the noise detecting means, and a noise detecting means for detecting the noise. A vibration display means for displaying a measured value of vibration, and a control means for controlling the noise detection means, the vibration detection means, the noise display means, and the vibration display means. A noise / vibration characterized in that a detection device accommodating the means, a display device accommodating the noise display means and the vibration display means, and a control device accommodating the control means are configured separately. Surveillance display system. 2. The noise / vibration monitoring display system according to claim 1, wherein the display device includes a call means for making a call via the display device and the control device. 3. A noise data comparing means for comparing a measured value of noise with a predetermined reference value, and issuing a warning when the measured value exceeds the reference value, a noise warning means for issuing a warning according to the instruction, and a vibration. In order to set the reference value, a vibration data comparison means for comparing the measured value of the 3. The noise / vibration monitoring display system according to claim 1, wherein the control device is provided with the reference value setting means. 4. The display device is provided with image display means for displaying a predetermined image, and the control device is provided with image selection means for selecting an image to be displayed on the image display means. The noise / vibration monitoring display system according to claim 1. 5. The control device displays second noise display means for displaying a measured value of noise, second vibration display means for displaying a measured value of vibration, and the image display means of the display device. 5. The noise / vibration monitoring display system according to claim 4, further comprising display image confirmation means for confirming the content of the displayed image. 6. The control device is provided with monitoring mode switching means for switching between an automatic monitoring mode for automatically monitoring noise and vibration and an optional monitoring mode for occasional monitoring. Noise and vibration monitoring display system. 7. The control device is provided with a printer for printing the measurement result.
Noise and vibration monitoring display system described. 8. The noise / vibration monitoring display system according to claim 1, wherein the control device is provided with an external connection terminal for connecting to a communication line outside the main body. 9. The control device is connected to a communication line outside the main body of the control device via the external connection terminal, and a call means on the communication line makes a call with a call means of the display device. The noise / vibration monitoring display system according to claim 8. 10. The control device is connected to a communication line external to the control device main body via the external connection terminal, and a signal from the noise data comparison means for instructing a warning and the vibration data comparison means The noise / vibration monitoring display system according to claim 8 or 9, wherein a signal instructing the generation of a warning is transferred to an external warning means provided on the communication line. 11. The noise / vibration monitoring display system according to claim 1, further comprising a plurality of the display devices, wherein the control means controls the plurality of display devices. 12. The detection device comprises a vibration detecting means supporting portion mounted on a measurement ground, a cylindrical noise detecting means supporting portion provided upright on the vibration detecting means supporting portion, and the noise detecting means. The vibration detection means support portion is a rectangular parallelepiped having an inner hollow bottom surface and a substantially upper surface, and the vibration detection means is fixed on the bottom surface. On the side facing the measurement ground, a vibration sensing part having a spherical tip for sensing the vibration of the measurement ground is exposed by penetrating the bottom surface, and has substantially the same height as the tip of the vibration sensing part. Is provided with a support leg having a spherical end, the noise detecting means supporting portion is erected at a substantially central portion of the upper surface of the vibration detecting means supporting portion, and the hollow inside has the vibration detecting means supporting portion. The vibration is detected by an opening opened in the center of the upper surface of the unit. And through the hollow interior and communicating the stepped supporting portion,
A noise detecting means fixing member is provided in the vicinity of the upper end inside the tubular portion, and the noise detecting means fixing member has an omnidirectional sound collector as the noise detecting means so that the noise detecting portion becomes the upper end. It is fixed, a substantially spherical windbreak member is attached to the noise sensing portion, the windbreak member is exposed from the upper end of the tubular portion, and the dripproof member has a reduced diameter from the opening to the bottom. It has a bottomed cylindrical shape, and a drip-proof member supporting arm is provided between the inner peripheral surface of the opening of the drip-proof member and the upper end of the outer peripheral surface of the noise detecting means supporting portion, and the noise sensing is provided inside the hollow. 12. The noise / vibration monitoring display system according to claim 1, wherein the entire part and the windbreak member are housed. 13. The display device comprises, on the front surface of the device, a noise display panel for displaying a noise measurement value by an LED as the noise display means, and a vibration for displaying a vibration measurement value by an LED as the vibration display means. A display panel, an image display panel for displaying the image selected by the image selecting means of the control device by means of an LED as the image display means, and an interphone for communicating with the call means provided in the control device as the call means The terminal of, and an engaging portion for engaging the main body of the apparatus with a hooking member fixed to a standing surface, are provided on a back surface of the apparatus.
Noise and vibration monitoring display system described. 14. The control device, on the front surface of the device, as a display image confirmation means, a display image confirmation panel for displaying a code set corresponding to an image displayed on the image display means by an LED, As the second noise display means, a second noise display panel that displays a measurement value of noise by an LED; and as the second vibration display means, a second vibration display panel that displays a measurement value of vibration by an LED. An alarm buzzer and an alarm lamp are provided as the warning means, a discharge hole for discharging the recording material printed by the printer, and a keyboard is provided as the reference value setting means, the image selecting means and the monitoring mode setting means. The equipment is equipped with a control means, a noise data comparison means, and a vibration data comparison means, and is fixed to the standing surface. Claim, characterized in that a engagement portion for engaging the apparatus main body hooking member 7 to 13
Noise and vibration monitoring display system described. 15. A detection means for detecting an index for evaluating an influence on a surrounding environment generated by a predetermined work, and a display means for displaying information on the work including a measured value of the index. And a control unit for controlling the detection unit and the display unit, wherein the detection unit accommodating the detection unit, the display unit accommodating the display unit, and the control unit accommodating the control unit are provided separately. An environment monitoring display system, characterized in that the display device is provided with one terminal of a communication means configured to be able to interact with each other via the display device and the control device.