CN105984771A - Elevator information display system - Google Patents

Abstract

The present invention provides an elevator information display system capable of accurately notifying necessary information to users in a car. The information display control device according to the present invention includes: an operation signal acquisition unit that acquires an operation signal of a destination floor button on the operation panel; an information storage unit that stores common information on all floors; and a specific floor information storage unit that stores information on a specific floor. ; When using the operation signal acquisition part to obtain the operation signal of the target floor button, the target floor for judging whether there is information related to the target floor of the car designated by the target floor button in the information stored in the specific floor information storage part information judging part; and when it is judged by the destination floor information judging part that there is information related to the destination floor of the car, switching the display of the liquid crystal display in the car to the display of information related to the destination floor of the car Toggle department.

Description

Elevator information display system

technical field

The present invention relates to an elevator information display system for providing various information to users in a car.

Background technique

Generally, an elevator includes a car that is lifted and lowered in an elevator shaft of a building, and an operating panel that is installed in the car to operate the operation of the car. Make the car go up and down and move to the destination floor. In recent years, various services have been provided in elevators in an attempt to improve user convenience.

As a specific example, the following elevator information display system can be mentioned. The information display system of this elevator is equipped with a display device such as a liquid crystal screen in the car, thereby not only displaying the target floor of the car on the liquid crystal screen, but also displaying the information including: Various information such as advertisements and inspection day notices are provided to users. As one of the existing technologies of such an elevator information display system, the following technology is known: a floor display device and a message display device for electrically displaying a maintenance scheduled date for elevator maintenance and inspection and a message display device are installed in the car, By operating the operation panel in the car, the next scheduled maintenance date is displayed on the floor display device or the message display device (for example, refer to Patent Document 1).

prior art literature

patent documents

Patent Document 1: Japanese Patent Laid-Open No. 2001-31344

Contents of the invention

The technical problem to be solved by the invention

Since the elevator information display system of the prior art including the elevator disclosed in the above-mentioned Patent Document 1 has a structure in which various information is displayed on a display device and notified to all users in the car, When the precautions related to the 4th floor of the building are displayed on the display device, among the users in the car, the users whose target floor is the 2nd floor will be notified of the precautions on the unused 4th floor, thereby There is a possibility of being irritated by the display of the display device. In this way, in the conventional elevator information display system, if the information displayed on the display device includes information on the destination floor of the car, some users in the car may feel uncomfortable. sex.

The present invention has been made in view of the actual conditions of the prior art described above, and an object of the present invention is to provide an elevator information display system capable of accurately notifying necessary information to a user in a car.

Technical solutions adopted to solve technical problems

In order to achieve the above object, the elevator information display system of the present invention is set in the elevator, and the elevator includes: a car, which lifts in the elevator shaft of a building; an operating panel, which is arranged in the car , to operate the operation of the car; and an information display unit, which is installed in the car and displays information for notifying users in the car, and the operation panel includes The target floor button for indicating the target floor of the car, the information display control device includes an information display control device for controlling the display of the information display part according to the operation of the operation panel, characterized in that the The information display control device includes: an operation signal acquisition part, the operation signal acquisition part obtains the operation signal of the destination floor button; an information storage device, the information storage device stores the information; a destination floor information judgment part, the destination floor information When the operation signal acquisition unit acquires the operation signal of the destination floor button, the judging unit determines whether or not the car specified by the destination floor button exists in the information stored in the information storage device. information related to the target floor of the car; and a display switching unit that, when determined by the target floor information determining unit to have information related to the target floor of the car, turns the information display unit The display of the car switches to the information related to the destination floor of the car.

Invention effect

According to the elevator information display system of the present invention, necessary information can be accurately notified to users in the car. Problems, configurations, and effects other than those described above will be clarified through the description of the following embodiments.

Description of drawings

Fig. 1 is a diagram showing a configuration of an embodiment of an elevator information display system according to the present invention.

FIG. 2 is a front view showing the structure of the operation panel according to the present embodiment.

FIG. 3 is a flowchart illustrating control processing of the information display control device according to the present embodiment.

detailed description

Next, the form for implementing the information display system of the elevator which concerns on this invention is demonstrated based on drawing.

One embodiment of the information display system for an elevator according to the present invention is installed in, for example, an elevator 1 installed in a four-story building. In addition, although this Embodiment demonstrated the case where the building has a 4-story structure, it is not limited to this case.

As shown in Figure 1, elevator 1 comprises: the car 2 that carries out lifting in elevator shaft (not shown); One end is installed on the main rope 3 of car 2; And be installed on the other end of this main rope 3 and hang on Counterweight 4 in the elevator shaft.

In addition, the elevator 1 has: a hoist 5, which is installed in a machine room (not shown) above the elevator shaft, and drives the car 2 and the counterweight 4; a deflector wheel 6, which The steering wheel 6 is arranged near the winch 5; the operation panel 7 is arranged on the inner wall of the car 2 to operate the operation of the car 2; the control panel 8 is arranged in the machine room as A control device for controlling the operation of the car 2; a position detecting unit not shown in the figure, which detects the current position of the car 2; and a traveling speed detecting unit described later, which detects the traveling speed The part detects the traveling speed of the car 2.

The hoist 5 has: 5A of drive pulleys around which the main rope 3 is wound; a motor 5B that rotates the drive pulley 5A; and a braking device (not shown) that brakes the rotation of the drive pulley 5A. The control panel 8 is connected with the operation panel 7 and the motor 5B of the hoist 5, and drives the motor 5B of the hoist 5 according to the operation of the operation panel 7 and the operation of the ride button (not shown) arranged in the elevator hall, so that the car 2 carries out relative lifting with respect to counterweight 4.

The above-mentioned position detection unit is, for example, composed of a shielding plate (not shown) arranged in the elevator shaft, a position detector installed in the car 2 and passing through the shielding plate to detect the current position of the car 2, that is, the height position, and receiving the position detector. The detection signal of the position detector is configured as a position calculation unit (not shown) that calculates the height position of the car 2 based on the detection signal.

The above-mentioned travel speed detection unit is, for example, composed of an encoder that is installed on the shaft end of the motor 5B of the winch 5 and transmits a pulse signal according to the driving of the motor 5B, receives the pulse signal of the encoder, and counts the received pulse signal. A running speed calculating unit that calculates the running speed of the car 2 based on the count value counted by the counting unit.

The above-mentioned position calculation unit and traveling speed calculation unit are mounted inside the control panel 8, and the calculation of the height position of the car 2 by these position calculation units and the calculation of the height position of the car 2 by the travel speed calculation unit are performed in the control panel 8. Calculation of travel speed.

The car 2 includes: an opening and closing door (not shown), which opens and closes in the horizontal direction, and becomes an entrance and exit connecting the car 2 and an elevator hall (not shown); an information display unit 10, which displays The unit 10 displays information for notifying a user in the car 2 , and an operation sound generating unit 11 that emits an operation sound when the operation panel 7 is operated.

FIG. 2 is a front view showing the configuration of the operation panel 7 .

As shown in Figure 2, the operation panel 7 includes, for example: a target floor button 7A, which is configured along the up and down direction to designate the target floor of the car 2; an open button 7B, which opens the door; Close button 7C, this close button 7C makes the opening and closing door close; and emergency call button 7D, this emergency call button 7D makes the lifting action of car 2 stop forcibly, and communicates with the outside. When these destination floor button 7A, open button 7B, close button 7C, and emergency call button 7D are operated, the operation panel 7 outputs the operation signal to the control panel 8 .

The destination floor button 7A is composed of, for example, four buttons arranged in a row in the vertical direction. For convenience, the destination floor button 7A1 for designating the first floor as the destination floor and the second floor for designating the second floor are sequentially arranged in order from the bottom to the top. The destination floor button 7A2 of , the destination floor button 7A3 for designating the third floor as the destination floor, and the destination floor button 7A4 for designating the fourth floor as the destination floor.

The information display unit 10 is composed of, for example, a liquid crystal display installed on the same side wall as the side wall on which the opening and closing doors are installed among the inner walls of the car 2, and displays the information of the car 2 by video including text and images. current location, preset information. The operation sound generator 11 is constituted by, for example, a speaker installed below the liquid crystal display 10 on the inner wall of the car 2 and emits not only the operation sound of the operation panel 7 but also sounds such as announcements.

Furthermore, the above-described embodiment includes an information display control device 12 that controls the display of the liquid crystal display 10 in the car 2 in accordance with the operation of the buttons 7A to 7D of the operation panel 7 . Hereinafter, the configuration of the information display control device 12 will be described in detail with reference to FIG. 1 .

The information display control device 12 includes, for example: an operation signal acquisition part 13, which is connected to the control panel 8, and acquires the destination floor button 7A, the open button 7B, the close button 7C and the control panel 7 from the control panel 8. An operation signal of the emergency call button 7D; and an information storage device 14 storing in advance information for notifying the user in the car 2 , that is, information displayed on the liquid crystal display 10 .

The information storage device 14 is, for example, composed of an all-floor common information storage unit that stores information common to all floors (in this embodiment, the first to fourth floors) where the car 2 stops (hereinafter referred to as all-floor common information for convenience). 14A and a specific floor information storage unit 14B that stores information related to a specific floor among the floors where the car 2 stops (hereinafter referred to as specific floor information for convenience).

The information common to all floors stored in the information common to all floors storage unit 14A includes, for example, information notified to all users in the car 2 like advertisements. On the other hand, the specific floor information stored in the specific floor information storage unit 14B is notified only to users in the car 2, for example, such as a notice that the ○○ equipment on the third floor cannot be used, and a notice of a maintenance schedule. Information about users who set the above-mentioned specific floor as the target floor.

In addition, the information display control device 12 includes: a video output unit 15, which is connected to the liquid crystal display 10 and the destination floor information judgment unit 17 described later, and outputs a video signal for displaying video on the liquid crystal display 10; And operation sound output part 16, this operation sound output part 16 is connected with loudspeaker 11, operation signal acquisition part 13 and destination floor information judgment part 17, when the operation signal of target floor button 7A is acquired by operation signal acquisition part 13, output The output signal of the operation sound emitted by the speaker 11 in the car 2 .

In addition, the information display control device 12 includes a destination floor information judging unit 17 that compares the information stored in the information storage device 14 when the operation signal of the destination floor button 7A is acquired by the operation signal acquiring unit 13 . It is judged whether or not there is information on the destination floor of the car 2 designated by the destination floor button 7A.

The video output unit 15 includes a display switching unit 15A. When the target floor information judging unit 17 determines that there is information related to the target floor of the car 2, the display switching unit 15A switches the display of the liquid crystal display 10 in the car 2 to The display switches to information related to the destination floor of the car 2 . The operation sound output unit 16 has an operation sound change unit 16A that changes the operation sound emitted by the speaker 11 in the car 2 according to the determination result of the destination floor information determination unit 17 .

Next, the control processing of the information display control device 12 according to the present embodiment will be described in detail with reference to FIG. 3 .

FIG. 3 is a flowchart showing the flow of control processing by the information display control device 12 .

In this embodiment, first, the video output unit 15 of the information display control device 12 inputs positional information including the current position of the car 2 and traveling information including the traveling speed from the control panel 8, and displays these positional information and traveling speed. The video of the information is output as a video signal to the liquid crystal display 10 in the car 2 (step (hereinafter referred to as S) 1). As a result, since the video showing the position information and travel information of the car 2 is displayed on the liquid crystal display 10, the user in the car 2 can grasp the current position and travel of the car 2 by checking the video on the liquid crystal display 10. information such as speed.

Next, the operation signal acquisition unit 13 of the information display control device 12 checks whether or not the operation signal of the destination floor button 7A of the operation panel 7 has been input to the control panel 8 ( S2 ). At this time, if the operation signal acquisition unit 13 confirms that the control panel 8 has not input the operation signal of the target floor button 7A (S2/NO), the target floor information determination unit 17 of the information display control device 12 will store the information stored in the information display control device 12. The common information of all floors in the common information storage unit 14A of all floors is sent to the video output unit 15 .

Then, if the video output unit 15 receives the general information of all floors from the target floor information judging unit 17, the video of the received general information of all floors is output to the liquid crystal display 10 in the car 2 as a video signal (S6) , the control process of the information display control device 12 ends. Thereby, since the video showing the information common to all floors is displayed on the liquid crystal display 10, the user in the car 2 can grasp the contents of the advertisement and the like by checking the video on the liquid crystal display 10.

On the other hand, in step S2, if the user in the car 2 operates the target floor button 7A of the operation panel 7 to output the operation signal of the target floor button 7A to the control panel 8, the operation signal acquisition unit 13 It can be confirmed that the control panel 8 has input the operation signal of the destination floor button 7A (S2/Yes), so the operation signal of the destination floor button 7A is acquired from the control panel 8 and output to the destination floor information determination unit 17 (S3).

Next, if the operation signal of the destination floor button 7A is input from the operation signal acquisition part 13, the destination floor information judgment part 17 will check whether there is a floor corresponding to the destination floor in the information stored in the specific floor information storage part 14B of the information display control device 12. The information related to the destination floor of the car 2 designated by the button 7A is judged (S4).

At this time, for example, in the specific floor information storage unit 14B, there is stored a notice that the ○○ equipment on the 3rd floor cannot be used, and the user in the car 2 operates the destination floor button 7A4 on the 4th floor other than the 3rd floor. In this case, the destination floor information judging unit 17 can judge that there is no information on the destination floor of the corresponding car 2 among the information stored in the specific floor information storage unit 14B (S4/NO). Therefore, the destination floor information judging unit 17 transmits to the operation sound output unit 16 a judging result that there is no information on the destination floor of the corresponding car 2 among the information stored in the specific floor information storage unit 14B, and sends The information common to all floors stored in the information storage unit 14A common to all floors is sent to the video output unit 15 .

When the operation sound output part 16 receives the judgment result of the destination floor information judgment part 17, it outputs the output signal of the normal operation sound set in advance to the speaker 11 (S5). Thereby, since the normal operation sound is emitted from the speaker 11, the user can check whether the operated destination floor button 7A responds appropriately. Then, when the image output unit 15 receives the information common to all floors from the destination floor information determination unit 17, it will perform the control process of step S6.

On the other hand, in step S4, for example, in the specific floor information storage unit 14B, the precautions that the ○○ equipment on the 3rd floor cannot be used are stored, and the user in the car 2 performs a check on the target floor button 7A3 on the 3rd floor. In this case, the destination floor information judging unit 17 can judge that there is information related to the destination floor of the corresponding car 2 among the information stored in the specific floor information storage unit 14B (S4/Yes). Therefore, the destination floor information judging unit 17 transmits the judging result that there is information related to the destination floor of the corresponding car 2 among the information stored in the specific floor information storage unit 14B to the operation sound output unit 16, and specifies the floor information. The specific floor information stored in the floor information storage unit 14B is sent to the video output unit 15 .

Here, whether or not the users in the car 2 see the display on the liquid crystal display 10 depends on each user. When there is a person looking out of the car 2 through the glass, even if the information that wants to be notified within a short ride time such as specific floor information is displayed on the liquid crystal display 10, there is a problem that the user does not notice. Possibility of the showing.

Therefore, upon receiving the determination result of the destination floor information determination unit 17, the operation sound output unit 16 outputs an output signal of a predetermined specific operation sound different from the normal operation sound to the speaker 11 (S7). Accordingly, since a specific operation sound is emitted from the speaker 11 , the user's attention can be drawn to the display on the liquid crystal display 10 .

Then, if the display switching part 15A of the video output part 15 receives the specific floor information from the target floor information judging part 17, then the video representing the received specific floor information is output to the liquid crystal display 10 in the car 2 as a video signal. (S8), the control process of the information display control device 12 ends. Thus, since the display of the liquid crystal display 10 is switched to the video of the specific floor information, the user in the car 2 can quickly obtain information on the floor on which the target floor button 7A has been operated by confirming the video of the liquid crystal display 10. Say the necessary information.

According to the information display system according to the present embodiment having the above-mentioned configuration, when the destination floor information judging unit 17 judges that there is no information stored in the specific floor information storage unit 14B, there is no information corresponding to the destination floor button 7A of the operation panel 7 by the user. In the case of the information related to the destination floor of the designated car 2, the information common to all floors for notifying all users is displayed on the liquid crystal display 10 by using the video output unit 15. Unnecessary information about floors other than the destination floor of the designated car 2 is provided to the user.

On the other hand, when the destination floor information judging unit 17 judges that there is information related to the destination floor of the car 2 designated by the user through the destination floor button 7A of the operation panel 7 among the information stored in the specific floor information storage unit 14B, In this case, since the specific floor information for notifying the user of the destination floor using the car 2 is displayed on the liquid crystal display 10, information necessary for the user can be promptly provided. In this way, the present embodiment can accurately notify the users in the car 2 of necessary information, so that the serviceability of the elevator 1 to the users can be improved.

In addition, the above-mentioned present embodiment is an embodiment described in detail to describe the present invention easily, and is not necessarily limited to having all the configurations described. In addition, a part of the structure of a certain embodiment may be replaced with the structure of another embodiment, and the structure of another embodiment may be added to the structure of a certain embodiment.

Label description

1 elevator

2 cars

7 operation panel

7A Destination floor button

7B Open button

7C Off button

7D emergency call button

8 Control panel (control device)

10 Liquid crystal display (information display part)

11 Speaker (operation sound generator)

12 Information display control unit

13 Operation signal acquisition part

14 Information storage device

14A Common information storage department on all floors (information storage device)

14B Specific floor information storage unit (information storage device)

15 Video output section

15A Display switching unit

16 Operation sound output section

16A Operation sound change part

17 Destination floor information judgment department

Claims (2)

1. An information display system of an elevator, the information display system of the elevator is arranged in the elevator, and the elevator comprises: a car, the car is lifted and lowered in the elevator shaft of a building; an operation panel, the operation panel is arranged in the inside the car, to operate the operation of the car; and an information display unit, which is installed in the car and displays information for notifying users in the car, the the operation panel includes a target floor button for specifying a target floor of the car, This information display system for an elevator includes an information display control device for controlling display of the information display unit in accordance with an operation of the operation panel, wherein the information display system is characterized in that: The information display control device includes: an operation signal acquisition unit that acquires an operation signal of the target floor button; information storage means for storing said information; A destination floor information judging unit that, when the operation signal of the destination floor button is acquired by the operation signal acquisition unit, checks whether the information stored in the information storage device is related to the destination floor information. The relevant information of the target floor of the car specified by the target floor button is judged; and a display switching unit that switches the display of the information display unit to the target floor of the car when it is determined by the destination floor information judging unit that there is information related to the destination floor of the car. Information about floors. 2. The information display system of elevator as claimed in claim 1, is characterized in that, The elevator includes an operation sound generator installed in the car and emits an operation sound when the operation panel is operated, The information display control device includes an operation sound changing unit that changes the operation sound generated by the operation sound generation unit based on the determination result of the destination floor information determination unit.