CN212061356U - An on-site visual electronic fence - Google Patents

Abstract

A field visualization electronic fence comprises a plurality of fence pile bodies, a visualization laser warning device, a field monitoring storage device, an alarm device and a wireless transmission device, wherein each fence pile body comprises a three-dimensional pillar, a pillar base and a height adjustable device; the fence piles form a visual electronic fence through the laser transmitters and the laser receivers; the on-site monitoring storage device, the alarm device and the wireless transmission device are all arranged on each fence pile body. The beneficial effects are that: a plurality of rail pile body passes through laser emission and receives the transfer and forms red, visual laser rail, and when sheltering from the laser signal between two arbitrary rail pile bodies, the system starts the pronunciation and reports an emergency and asks for help or increased vigilance, functions such as alarm lamp scintillation, image are grabbed and are afraid, wireless communication simultaneously warn the personnel violating the regulations on the scene to inform safety control personnel to come the prevention.

Description

An on-site visual electronic fence

technical field

The utility model relates to the technical field of visual electronic fences, in particular to an on-site visual electronic fence.

Background technique

Safety fence is one of the indispensable safety measures in the field work of the power industry. It is used to limit and prevent the activities of personnel within a specific range, so as to achieve the purpose of eliminating and reducing safety hazards. It is in great demand and is widely used. The fences used mainly include net fences, hard fences and warning tapes, etc., which are mainly used for safety warnings through text. The warning methods are single and the warning effect is weak. When people cross the fence without authorization, it cannot play an active warning and active defense. It is the main cause of electric shock accidents for many people.

Utility model content

In view of the above, the present invention provides an on-site visual electronic fence to solve the problems raised in the above background technology.

The technical scheme adopted by the utility model to solve the technical problem is as follows: an on-site visual electronic fence is provided, which includes a plurality of fence piles, a visual laser warning device for detecting intruders, and a system for photographing and monitoring the electronic fence on-site. On-site monitoring storage device, alarm device and wireless transmission device, the fence pile body includes a three-dimensional pillar, a pillar base movably connected with the bottom of the three-dimensional pillar, and a height-adjustable device for adjusting the height of the three-dimensional pillar, the pillar base is provided with Battery, microcontroller, gyroscope pillar verticality or inclination detection device, the outer surface of the pillar base is provided with a gyroscope vertical state monitoring display window, and the bottom of the pillar base is provided with adjustable support feet that can adjust the verticality or inclination of the pillar ; The visual laser warning device includes a plurality of laser transmitters, a plurality of laser receivers, and a plurality of warning indicators, and the laser transmitters, laser receivers, and warning indicators are all arranged on each fence pile; several The fence piles transmit laser signals to the laser receivers through the laser transmitters between adjacent fence piles to form a visual electronic fence; the on-site monitoring and storage device is arranged on the three-dimensional pillar, and the alarm device and the wireless transmission device are both arranged In the pillar base; the wireless transmission device is electrically connected to the input end and the output end of the microcontroller, and the on-site monitoring storage device and the alarm device are both electrically connected to the input end of the microcontroller; when someone touches the electronic fence, a visual laser warning The device sends out an alarm, and the on-site monitoring device takes a picture of the scene and transmits it to the background terminal through the wireless transmission device.

Further, at least one set of laser transmitters, laser receivers and warning indicators are arranged on the fence pile body, the laser transmitters are arranged on the upper, middle and lower parts of one side of the three-dimensional pillars, and the laser receivers are arranged on the other side of the three-dimensional pillars. On the corresponding upper, middle and lower parts of the side, the warning indicator light is arranged on the top of the three-dimensional pillar, and the laser transmitter, the laser receiver and the warning indicator light are electrically connected.

Further, the height adjustable device includes a lift motor, a lift adjustment knob and a relay, the lift motor and the relay are arranged in the pillar base, the drive shaft of the lift motor is connected to the bottom of the three-dimensional pillar, and the lift adjustment knob is arranged on the pillar base.

Further, the on-site monitoring storage device includes a high-definition day and night on-site monitoring camera, a network storage device that can realize local monitoring data storage, the on-site monitoring camera is arranged on the top of the three-dimensional pillar, and the network storage device is arranged on the three-dimensional pillar. The camera and the network storage device are electrically connected.

Further, the alarm device includes a sound and light dual alarm device and an alarm speaker, and the acousto-optic dual alarm device and the alarm speaker are all arranged on the support base.

Further, the wireless transmission device is a wireless communicator wirelessly connected with the background terminal, and the wireless communicator is arranged in the support base.

Further, a laser emission button and a laser reception button are provided on the fence pile body, and the laser emission button and the laser transmitter are electrically connected, and the laser reception button and the laser receiver are electrically connected.

Further, it also includes a GPS positioning module and a weather condition detection module, the GPS positioning module and the weather condition detection module are arranged on the fence pile body, and the GPS positioning module is wirelessly connected with the background terminal through a wireless communication device.

Further, the laser transmitter is a 650nm laser that can emit red and can be visualized.

Further, the laser receiver is an area array laser detector with low focusing difficulty and good installation and debugging efficiency.

Compared with the prior art, the beneficial effect of the present utility model is that the laser signal emitted from the laser emitting end is transferred through a plurality of intermediate fence piles, and finally returns to the laser receiving end to form a red and visual laser fence. When someone tries to cross the fence and block the laser signal between any two fence piles, through electrical signal transmission, the system in the two fence piles where the laser signal is blocked immediately starts a voice alarm, and the alarm light flashes and the image With functions such as catching fear and video wireless communication, it can warn offenders on the spot, and notify the security control personnel to stop them, which can effectively prevent accidents. The utility model also has the function of detecting and adjusting the verticality or inclination of the pillar base. Function, improve the working stability of the electronic fence, and can also adjust the height of the three-dimensional pillar, which is suitable for on-site use on uneven construction ground in the field.

Description of drawings

Figure 1 is a schematic structural diagram of the present invention.

Fig. 2 is the transmitting side and receiving side of the present invention.

Figure 3 is a side view of the height adjustable device.

FIG. 4 is a schematic structural diagram of an adjustable support foot.

FIG. 5 is a schematic diagram of the circuit flow of the present invention.

Fig. 6 is the basic principle diagram of the present invention.

In the picture, 1. Fence pile body, 2. Three-dimensional pillar, 3. Pillar base, 4. Laser transmitter, 5. Laser receiver, 6. Warning indicator, 7. On-site monitoring camera, 8. Vertical status of gyroscope Monitoring display window, 9. Sound and light dual alarm, 10. Alarm speaker, 11. Adjustable support feet, 12. Network storage device, 13. Lifting adjustment knob, 14. Verticality or inclination detection device of gyroscope strut, 15. Microcontroller, 16. Battery, 17. Wireless communication device, 18. GPS positioning module, 19. Weather condition detection module, 20. Lifting motor, 21. Relay, 22. Laser firing button, 23. Laser receiving button.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

In Fig. 1-Fig. 6, an on-site visual electronic fence is provided, including several fence piles 1, a visual laser warning device for detecting intruders, an on-site monitoring storage device for photographing and monitoring the electronic fence site, Alarm device and wireless transmission device, the visual laser warning device includes multiple laser transmitters 4, multiple laser receivers 5, multiple warning indicator lights 6, the laser transmitter 4, laser receiver 5, warning indicator lights 6 are arranged on each fence pile 1; several of the fence piles 1 transmit laser signals to the laser receiver 5 through the laser transmitter 4 between the adjacent fence piles 1 to form a visual electronic fence; the scene The monitoring storage device, the alarm device and the wireless transmission device are all arranged on each fence pile body 1; the wireless transmission device is electrically connected to the input end and the output end of the microcontroller 15, and the on-site monitoring storage device and the alarm device are all electrically connected Connect to the input end of the microcontroller 15; when someone touches the electronic fence, the visual laser warning device will issue an alarm, and the on-site monitoring device will take pictures of the scene and transmit them to the background terminal through the wireless transmission device.

In this embodiment, the fence pile body 1 includes a three-dimensional pillar 2, a pillar base 3 movably connected to the bottom of the three-dimensional pillar 2, and a height-adjustable device for adjusting the height of the three-dimensional pillar 2. The pillar base 3 is provided with Battery 16, microcontroller 15, gyroscope pillar verticality or inclination detection device 14, the outer surface of pillar base 3 is provided with a gyroscope vertical state monitoring display window 8, and the bottom of pillar base 3 is provided with adjustable pillar verticality or inclination Adjustable supporting feet 11; when it is necessary to install the fence pile 1, during the installation process, it is necessary to ensure that the verticality or inclination of the three-dimensional pillar 2 is within the specified range, and the verticality or inclination detection device of the gyroscope pillar 14 pairs The three-dimensional pillar 2 realizes high-precision verticality or inclination detection of 0.1-1°. Through electrical signal transmission, digital display is performed in the gyroscope vertical state monitoring display window 8. When the verticality or inclination of the three-dimensional pillar 2 has errors When the vertical state of the gyroscope is monitored, the verticality or inclination of the three-dimensional pillar 2 can be adjusted so that the verticality on the vertical state monitoring display window 8 of the gyroscope is within the qualified range, and the supporting feet 11 can be adjusted. Combined with the verticality or inclination detection device 14 of the gyroscope pillar and the display window 8 for monitoring the vertical state of the gyroscope, the difficulty of installing the fence pile 1 is greatly reduced, and the verticality or inclination of the three-dimensional pillar 2 is guaranteed. , which improves the work efficiency and facilitates the formation of electronic fences between the fence piles 1 .

In this embodiment, the height adjustable device includes a lift motor 20 , a lift adjustment knob 13 , and a relay 21 . The lift motor 20 and the relay 21 are arranged in the pillar base 3 , and the drive shaft of the lift motor 20 is connected to the three-dimensional pillar 2 . At the bottom, the lift adjustment knob 13 is arranged on the pillar base 3, and the lift motor 20, the lift adjustment knob 13, the relay 21 form a series circuit with the microcontroller 15 and the battery 16; when the fence pile 1 is installed on the uneven construction ground in the field When the height of the three-dimensional pillar 2 needs to be adjusted, press the lift adjustment knob 13, the microcontroller 15 receives the adjustment signal and converts it into a control signal, and transmits it to the relay 21, so that the normally open contact of the relay 21 is closed, and the normally closed contact The point is disconnected, the circuit is turned on, the lifting motor 20 is controlled to act, and the three-dimensional pillar 2 is driven to lift and lower through the drive shaft, and the height of the three-dimensional pillar 2 is adjusted. The body 1 is easy to install on the uneven construction site in the field, forming an electronic fence better and faster, eliminating and reducing safety hazards and preventing safety accidents.

In this embodiment, the visual laser warning device includes a plurality of laser transmitters 4, a plurality of laser receivers 5, and a plurality of warning indicators 6. The laser transmitters 4, the laser receivers 5, and the warning indicators 6 All are arranged on each fence pile 1; the fence pile 1 is provided with at least one set of laser transmitter 4, laser receiver 5, warning indicator 6, and the laser transmitter 4 is arranged on one side of the three-dimensional pillar 2. , middle and lower parts, the laser receiver 5 is arranged on the corresponding upper, middle and lower parts of the other side of the three-dimensional pillar 2, the warning indicator 6 is arranged on the top of the three-dimensional pillar 2, and the laser transmitter 4, laser receiver 5, The warning indicator 6 is electrically connected; the on-site monitoring storage device includes a high-definition day and night on-site monitoring camera 7, a network storage device 12 that can realize local monitoring data storage, and the on-site monitoring camera 7 is arranged on the top of the three-dimensional pillar 2, The network storage device 12 is arranged in the three-dimensional support 2, the on-site monitoring camera 7 and the network storage device 12 are electrically connected, and the on-site monitoring camera 7 and the network storage device 12 are connected to the input end of the microcontroller; the alarm device includes sound and light The double alarm device 9 and the alarm speaker 10, and the sound and light dual alarm device 9 and the alarm speaker 10 are all arranged on the support base 3, and the sound and light dual alarm device 9 and the alarm speaker 10 are connected to the input end of the microcontroller 15; The wireless transmission device is a wireless communicator 17 wirelessly connected with the background terminal, and the wireless communicator 17 is arranged in the pillar base 3; when limiting and preventing the work site, several fence piles 1 need to be installed in the work site. On site, the verticality or inclination and height of the three-dimensional pillar 2 are adjusted through the adjustable support feet 11 and the height-adjustable device, which reduces the difficulty of installation and debugging of the electronic fence and improves the work efficiency. , press the laser transmitting button 22 and the laser receiving button 23 to make the laser transmitter 4 and laser receiver 5 on the fence pile 1 and the laser receiver 5 and the laser transmitter 4 on the adjacent fence piles 1 to realize The transmitting end and the receiving end are butted with each other, and the transmitting ends and the receiving ends of several fence piles 1 are butted with each other. The laser transmitting end of the first fence pile 1 emits a laser signal, and the laser signal is transmitted through a plurality of intermediate fence piles 1. Transit, and finally return to the laser receiving end of the first fence pile 1 to form a red and visual electronic fence. When the red and visual electronic fence is formed, it will serve as a warning to prevent people from accidentally entering the work site. However, if any person tries to cross the electronic fence, as long as the laser signal between any two fence piles 1 is blocked, the microcontroller 15 in the two fence piles 1 whose laser signals are blocked will convert the blocking signal into an alarm signal, and transmit the alarm signal to the sound and light double alarm device 9, warning indicator 6, on-site monitoring camera 7, and wireless communication device 17 through the circuit signal. The lights flicker, the on-site monitoring camera 7 captures the image, the wireless communicator 17 is wirelessly transmitted to the background terminal, and the network storage device 1 2. Perform functions such as monitoring data storage, alert on-site illegal personnel, and notify the security management and control personnel in the background to stop it, avoid the occurrence of security accidents, and realize the timely stop of illegal behaviors that cross the electronic fence without authorization on the site, thereby improving work efficiency. On-site security control level.

In this embodiment, it also includes a laser emission button 22 and a laser receiving button 23 arranged on each fence pile 1, and the laser emission button 22 is electrically connected with the laser transmitter 4, and the laser receiving button 23 is connected with the laser receiving button 23. Device 5 is electrically connected; the visual electronic fence is arranged according to the needs of on-site use, and can be set as a closed danger zone to isolate live equipment, or can be set as a safe zone with a work entrance and exit to ensure the on-site staff. There is a sufficient safety distance from the live equipment; when setting up a closed danger zone, press the laser emission button 22 and the laser receiving button 23 on each fence pile 1, and the laser emission end of the first fence pile 1 emits a laser The signal passes through multiple fence piles 1 for laser relay, and finally returns to the laser receiving end of the first fence pile 1, forming a red, visual closed electronic fence, prohibiting all personnel from entering the work site in the electronic fence; When setting up a safety zone, the laser emission button 22 and the laser receiving button 23 on the fence pile 1 at the working entrance and exit can be closed, so that the electronic fence forms a safe working entrance and exit, which is convenient for the staff to enter and exit.

In this embodiment, a GPS positioning module 18 and a weather condition detection module 19 are also included. The GPS positioning module 18 and the weather condition detection module 19 are arranged on the fence pile 1 , and the GPS positioning module 18 is wirelessly connected to the background terminal through a wireless communication device. , it is convenient to locate the placement point of the fence pile body 1 in the background; the weather condition detection module 19 detects the weather information, avoids the misdetection of rain when it rains, and can automatically turn off the visual laser warning device; when working in the field, the actual electronic fence needs to be considered. Due to the variability and complexity of the working environment, environmental factors such as rain, snow, strong wind, low temperature and high temperature should be fully considered when the fence pile 1 forms an electronic fence. The GPS positioning module 18 is wirelessly connected to the background terminal through a wireless communication device, which is convenient for The location of the fence pile 1 is located in the background to prevent the fence pile 1 from being lost, and the weather condition detection module 19 detects weather information to avoid misdetection of rain when it rains, and can automatically turn off the visual laser warning device to avoid circuit failure and damage caused by rain Fence pile body 1.

In this embodiment, the control circuit of the present invention is a common circuit in the field of circuits, which can be realized by those skilled in the art, and will not be described here.

In this embodiment, the storage battery 16 provides electrical energy for the electrical components in the fence pile body 1 , such as a 4AH-12V type battery, a 6-QAW-54a type battery, and the like.

In this embodiment, the laser transmitter 4 is a common 650nm laser that can emit red and visualized, which plays a warning role and prevents people from entering the work site by mistake, such as FU650AD5-C9 model, FU650AD5-BC9 model laser emission device, etc.

In this embodiment, the laser receiver 5 is a common area array laser detector with low focusing difficulty and good installation and debugging efficiency, which reduces the focusing difficulty of the laser transceiver and improves the installation and debugging efficiency of the fence pile 1, such as HR -25-X-Ray model, CE30-A model laser receiver, etc.

In this embodiment, the microcontroller 15 is a programmable AT89C2051 or a TMS320VC5509A microcontroller or the like.

In this embodiment, the on-site monitoring camera 7 is a common camera device, such as a TP-LINK IPC42E model, a Founder DSJ-S2 model camera, and the like.

In this embodiment, the network storage device 12 is a common storage device, such as a DS-A908RE-B model, a DS-A916R model network storage device, and the like.

In this embodiment, the acousto-optic dual alarm device 9 is a common alarm device, such as a TGSG-07 model, a TGSG-07 model acousto-optic alarm device, and the like.

In this embodiment, the verticality or inclination detection device 14 of the gyroscope strut is a common measurement and detection device, such as a LV-01 model, a HT-Q7 model verticality detector, and the like.

In this embodiment, the wireless communicator 17 is a common wireless transmission communication device, such as WT-5C, model, WT-6C wireless transmission communication device, and the like.

In this embodiment, the GPS positioning module 18 is a common GPS positioning and navigation device, such as EG10-U7 model, EG-GM25D model GPS positioning and navigation device, and the like.

In this embodiment, the weather condition detection module 19 is a common weather detection device, such as YUGA/YJ-II model, HM-YQX7Z model weather detection device, and the like.

In this embodiment, the lift motor 20 is a common lift motor device, such as a ZD122-4-1.5KW type lift motor.

In this embodiment, the relay 21 is a common electrical component, such as a TGJC1 series small relay 21 and the like.

During the specific implementation of the present utility model: when limiting and preventing the work site, several fence piles 1 need to be installed on the work site, and the verticality or The inclination and height are adjusted, which reduces the difficulty of installation and debugging of the electronic fence and improves the work efficiency. The transmitter 4 and the laser receiver 5 are connected with the laser receiver 5 and the laser transmitter 4 on the adjacent fence piles 1 to realize the mutual docking of the transmitting end and the receiving end. After docking, the laser transmitter of the first fence pile 1 emits a laser signal, which passes through multiple intermediate fence piles 1 for laser relay, and finally returns to the laser receiving end of the first fence pile 1, forming a red, The visual electronic fence, when the red and visual electronic fence is formed, plays a warning role to prevent people from entering the work site by mistake, but any person trying to cross the electronic fence only needs to block the laser between any two fence piles 1. When the laser signal is blocked, the microcontroller 15 in the two fence piles 1 where the laser signal is blocked converts the blocking signal into an alarm signal, and transmits the alarm signal to the sound and light dual alarm device 9 and the warning indicator light 6 through the circuit signal. , the on-site monitoring camera 7, the wireless communication device 17, the sound and light dual alarm device 9 immediately starts to warn the intruder, and the warning light flashes at the same time, the on-site monitoring camera 7 performs image capture, and the wireless communication device 17 is wirelessly transmitted to the background terminal. The network storage device 12 performs monitoring data storage and other functions, alerts the on-site illegal personnel, and informs the security management and control personnel in the background to stop it, avoiding the occurrence of security accidents, and realizing the illegal behavior of crossing the electronic fence without authorization. , so as to improve the level of safety management and control on the work site.

It is worth noting that: in the description of the present invention, "a plurality of" means two or more, unless otherwise clearly defined. In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection connection, or integral connection; it can be a mechanical connection; the circuits described in this utility model are all circuits commonly used in the field, and other related components are existing commonly used components. For those of ordinary skill in the art, they can be Specific circumstances understand the specific meanings of the above terms in the present invention.

For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. patent. Therefore, the embodiments are to be regarded in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and is therefore intended to fall within the scope of All changes within the meaning and scope of the same elements of the claims are included in the patent for this utility model. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (10)

1. A field-viewable electronic fence, comprising: the fence pile comprises a plurality of fence piles, a visual laser warning device for detecting intruders, an on-site monitoring storage device for shooting and monitoring electronic fence sites, an alarm device and a wireless transmission device, wherein each fence pile comprises a three-dimensional pillar, a pillar base movably connected with the bottom of the three-dimensional pillar and a height adjustable device for adjusting the height of the three-dimensional pillar, a storage battery, a micro controller and a gyroscope pillar verticality or inclination detection device are arranged in the pillar base, a gyroscope vertical state monitoring display window is arranged on the outer surface of the pillar base, and an adjustable supporting leg capable of adjusting the verticality or inclination of the pillar is arranged at the bottom of the pillar base;

the visual laser warning device comprises a plurality of laser transmitters, a plurality of laser receivers and a plurality of warning indicator lamps, wherein the laser transmitters, the laser receivers and the warning indicator lamps are all arranged on each fence pile body; the fence piles transmit laser signals to the laser receivers through the laser transmitters between the adjacent fence piles to form a visual electronic fence;

the on-site monitoring storage device is arranged on the three-dimensional pillar, and the alarm device and the wireless transmission device are arranged in the pillar base; the wireless transmission device is electrically connected with the input end and the output end of the microcontroller, and the field monitoring storage device and the alarm device are both electrically connected with the input end of the microcontroller; when someone touches the electronic fence, the visual laser warning device gives an alarm, and the field monitoring device shoots a field picture and transmits the picture to the background terminal through the wireless transmission device.

2. The field visualization electronic fence as in claim 1, wherein: the fence pile body is at least provided with a set of laser transmitter, a set of laser receiver and a set of warning indicator lamp, the laser transmitter is arranged on the upper portion, the middle portion and the lower portion of one side of the three-dimensional support column, the laser receiver is arranged on the upper portion, the middle portion and the lower portion of the other side of the three-dimensional support column, the warning indicator lamp is arranged on the top end of the three-dimensional support column, and the laser transmitter, the laser receiver and the warning indicator lamp are electrically connected.

3. The field visualization electronic fence as in claim 1, wherein: the height-adjustable device comprises a lifting motor, a lifting adjusting knob and a relay, wherein the lifting motor and the relay are arranged in the pillar base, a driving shaft of the lifting motor is connected with the bottom of the three-dimensional pillar, and the lifting adjusting knob is arranged on the pillar base.

4. The field visualization electronic fence as in claim 1, wherein: the on-site monitoring storage device comprises a high-definition on-site monitoring camera used in both daytime and at night and a network storage device capable of realizing local monitoring data storage, wherein the on-site monitoring camera is arranged at the top end of the three-dimensional support column, the network storage device is arranged on the three-dimensional support column, and the on-site monitoring camera is electrically connected with the network storage device.

5. The field visualization electronic fence as in claim 1, wherein: the alarm device comprises a sound-light dual alarm and a loudspeaker for alarming, and the sound-light dual alarm and the loudspeaker for alarming are both arranged on the pillar base.

6. The field visualization electronic fence as in claim 1, wherein: the wireless transmission device is a wireless communicator which is in wireless connection with the background terminal, and the wireless communicator is arranged in the pillar base.

7. The field visualization electronic fence as in claim 1, wherein: all be equipped with laser emission button and laser receiving button on the rail pile body, and the laser emission button passes through electric connection with laser emitter, and the laser receiving button passes through electric connection with laser receiver.

8. The field visualization electronic fence as in claim 1, wherein: the fence pile body is characterized by further comprising a GPS positioning module and a weather condition detection module, wherein the GPS positioning module and the weather condition detection module are arranged on the fence pile body, and the GPS positioning module is in wireless connection with the background terminal through a wireless communication device.

9. The field visualization electronic fence as in claim 1, wherein: the laser emitter is a 650nm laser which can emit red and visible light.

10. The field visualization electronic fence as in claim 1, wherein: the laser receiver is an area array laser detector with low focusing difficulty and good installation and debugging efficiency.

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