Substation lighting control system and method

Abstract

The present application relates to a substation lighting control system and method. The system includes: an inspection robot, which is used to move back and forth between a parking space and a collection point of the substation, and inspect the substation when it moves to the collection point of the substation; a sensor, which is arranged on one side of the running track of the inspection robot, and is used to detect the distance between it and the inspection robot; a switch device, which is arranged on the connection circuit between the lighting lamp and the power supply; a controller, which is connected to both the sensor and the switch device, and is used to control the switch device to close when the distance between the sensor and the inspection robot is greater than a preset distance, and to control the switch device to open when the distance between the sensor and the inspection robot is less than or equal to the preset distance. The use of this method can realize the automatic coordination of the light and the inspection robot, which ensures the normal operation of the inspection robot while avoiding the waste of electric energy, achieving a more energy-saving and intelligent effect.

Description

Technical Field

[0001] The present application relates to the field of digital technology, and in particular to a substation lighting control system and method. Background Art

[0002] With the development of digital technology, remote inspection technology has been widely adopted in secondary equipment rooms in smart substations. Inspection robots inspect and compare the status of secondary panel indicators, pressure plates, and switches to determine whether protective devices are operating normally. Currently, intelligent remote inspections by robots rely on image acquisition technology, identifying and comparing captured images with a pre-set standard status. Judgment is then made based on the comparison results. Therefore, the quality of the captured images plays a crucial role in the judgment results. For high-quality images, the lighting facilities in the secondary equipment room are a key factor. Since robots are generally deployed for nighttime inspections to avoid disrupting daytime maintenance personnel, the lighting facilities in the secondary equipment room are particularly important.

[0003] At present, the lighting facilities in the secondary equipment room are usually kept on at night, or are remotely controlled (for example, when the inspection robot starts patrolling at night, a remote control command is manually sent remotely to turn on the lights, and when the patrol ends, a remote control command is manually sent remotely to turn off the lights).

[0004] However, the method of keeping the lights on all the time at night can easily lead to a waste of electricity, and the remote control method still requires manual cooperation to start the patrol mission, which cannot achieve true real-time coordination between the inspection robot and the lights. Summary of the Invention

[0005] Based on this, it is necessary to provide a substation lighting control system and method that is more energy-efficient and more intelligent in order to address the above technical issues.

[0006] In a first aspect, the present application provides a substation lighting control system. The system comprises:

[0007] An inspection robot is used to move back and forth between a parking space and a data collection location of the substation, and to inspect the substation when it moves to the data collection location of the substation;

[0008] A sensor is provided on one side of the running track of the inspection robot and is used to detect the distance between the sensor and the inspection robot;

[0009] a switch device, provided on the connection circuit between the lighting lamp and the power supply;

[0010] A controller is connected to both the sensor and the switch device, and is used to control the switch device to close when the distance between the sensor and the inspection robot is greater than a preset distance, and to control the switch device to open when the distance between the sensor and the inspection robot is less than or equal to the preset distance; the preset distance is greater than the distance between the sensor and the inspection robot when they are in the parking space, and less than the distance between the sensor and the ground.

[0011] In one embodiment, the sensor comprises a photoelectric sensor, and the switch device comprises a photoelectric sensor relay.

[0012] In one embodiment, the switch device further includes an expansion relay, which is connected in series with the photoelectric sensor relay.

[0013] In one embodiment, there are multiple expansion relays; the switch device further includes: multiple switches, and the switches are arranged in parallel with the expansion relays one by one.

[0014] In one embodiment, the switch comprises an air switch.

[0015] In one embodiment, the preset distance is 0.8m to 1.5m.

[0016] In one embodiment, the substation lighting control system further includes a track, wherein the track is located between the parking space and the collection point of the substation, the inspection robot moves back and forth along the track, and the sensor is located on one side of the track.

[0017] In one embodiment, a corner code is provided at the parking space, and the sensor is arranged at the corner code.

[0018] In one embodiment, the inspection robot includes a protective cover, and the sensor detects the distance between the sensor and the protective cover as the distance between the sensor and the inspection robot.

[0019] In a second aspect, the present application further provides a substation lighting control method, which is performed based on the substation lighting control system as described in the first aspect and any one of the embodiments of the first aspect, and includes:

[0020] Using the sensor to detect the distance between it and the inspection robot;

[0021] If the distance between the sensor and the inspection robot is greater than the preset distance, controlling the switch device to close so as to turn on the lighting lamp;

[0022] If the distance between the sensor and the inspection robot is less than or equal to the preset distance, the switch device is controlled to be turned off to turn off the lighting.

[0023] The above-mentioned substation lighting control system and method can control the closing and closing of the switch device according to the distance between the detected sensor and the inspection robot, thereby controlling the turning on and off of the lighting; without human intervention, the automatic coordination of the light and the inspection robot is realized, which greatly ensures the normal operation of the inspection robot while avoiding the waste of electricity, thereby achieving the beneficial effect of being more energy-saving and more intelligent. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a structural block diagram of a substation lighting control system in one embodiment;

[0025] Figure 2 A schematic diagram of the structure of associated functions of a switch device in one embodiment;

[0026] Figure 3 Schematic diagram of the structure of yet another substation lighting control system in one embodiment;

[0027] Figure 4 1 is a flow chart of a method for controlling lighting in a substation according to an embodiment;

[0028] Figure 5 FIG. 1 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of this application more clear, the following further describes this application in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application.

[0031] As used herein, the singular forms "a," "an," and "the" may also include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include," "comprising," "having," and the like specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof. Furthermore, the term "and / or" as used in this specification includes any and all combinations of the relevant listed items.

[0032] A smart substation is generally equipped with one track inspection robot in each room, and 2-5 track inspection robots are configured in one station to inspect the secondary equipment room between equipment rooms.

[0033] One method for controlling substation lighting is to keep lighting facilities on at night. However, this prolonged operation shortens their lifespan. For example, a 500kV smart substation deploys four track inspection robots, deployed in relay rooms 1, 2, 3, and the central distribution room. Since the robots typically conduct patrols from 10:00 PM to 8:00 AM the following day, typically lasting three hours, personnel turn on the lights during the first night shift and turn them off the following morning. (If maintenance work is required the following day, the lighting will remain operational.) The results show that 86 more lighting fixtures were damaged in 2021 (using robot inspections) than in 2020 (no robot inspections were used), and the failure rate increased by 270% compared with 2020. When carrying out maintenance work, if the damaged lighting fixtures are not replaced in time, on the one hand, it will affect the effect of the next inspection (that is, it will affect the effect of image acquisition, and then affect the judgment result of the secondary equipment room status); on the other hand, it will also affect the on-site work of the secondary equipment room (in serious cases, the inspection robot accidentally touches the secondary equipment room, resulting in tripping accidents (when the light is damaged, the personnel are working in the equipment room and accidentally touch the circuit breaker due to light problems)).

[0034] Furthermore, the constant nighttime operation also results in significant energy waste. The 500kV smart substation's relay rooms 1, 2, and 3, as well as the central distribution room, are equipped with 156 60-watt lighting fixtures. The inspection robot patrols for three hours daily, wasting seven hours of electricity. This translates to a total annual energy loss of 156 * 60 * 7 * 365 = 23,914.8 kWh. At 0.8 yuan per kWh, this translates to a total annual energy loss of 19,131.4 yuan. Based on 273 substations (220kV stations represent one-fifth of the 500kV smart substations, and 110kV stations represent one-tenth), this translates to a total energy loss of 721,253.78 yuan. The cost of repairing and replacing the 86 damaged lighting fixtures is 34,023 yuan (including labor costs). The above two items together waste 53,154.4 yuan each year; based on the scale of 273 substations, the waste is expected to be 2,003,920.88 yuan.

[0035] Another method of substation lighting control is remote control. This method saves operators time on the road. Operation and maintenance personnel only need to manually confirm abnormal patrol items, reducing the workload of on-site comparison for operation and maintenance personnel. However, it requires a large investment, a network connection, and manual cooperation to start patrol tasks, which cannot achieve true lighting tracking and coordination.

[0036] To this end, the embodiment of the present application designs a substation lighting control system and method to solve the problems of power resource waste in the secondary equipment room, shortened life of lighting facilities, prevention of power accidents and real-time coordination of inspection robot lights.

[0037] See Figure 1 , Figure 1The following is a block diagram of a substation lighting control system according to an embodiment of the present invention. The substation lighting control system includes a lighting lamp 101, a power supply 102, an inspection robot 103, a sensor 104, a switch device 105, and a controller 106. The lighting lamp 101 is connected to the power supply 102, which provides energy for the lighting of the lighting lamp 101. The inspection robot 103 is used to move back and forth between a parking space 107 and a collection point of the substation, and to inspect the protection screen of the substation when it moves to the collection point of the substation (the collection point includes a protection screen pressure plate, a protection screen switch, and a panel indicator light). The sensor 104 is provided on one side of the running track of the inspection robot 103 and is used to detect the distance between the inspection robot 103 and the inspection robot 103 (for example, when the inspection robot starts working and leaves the parking space, the sensor 104 does not detect the inspection robot 103 at this time. At this time, the distance detected by the sensor 104 is actually the distance between the sensor 104 and the ground). distance; when the inspection robot 103 works and returns to the parking space 107, the sensor ranging is the distance between the sensor and the inspection robot); the switch device 105 is arranged on the connection circuit between the lighting lamp 101 and the power supply 102; the controller 106 is connected to both the sensor 104 and the switch device 105, and is used to control the switch device 105 to close when the distance between the sensor 104 and the inspection robot 103 is greater than a preset distance, and to control the switch device 105 to disconnect when the distance between the sensor 104 and the inspection robot 103 is less than or equal to the preset distance; the preset distance is greater than the distance between the sensor 104 and the inspection robot 103 when they are in the parking space 107, and less than the distance between the sensor 104 and the ground.

[0038] In one embodiment, the sensor 104 may include but is not limited to a photoelectric sensor, and the switch device 105 may include a photoelectric sensor relay.

[0039] In one embodiment, Figure 2 As shown, the switch device 105 further includes an extension relay 202 , which is connected in series with the photoelectric sensor relay 201 . Figure 2The following is a schematic diagram illustrating the associated functions of a switching device in one embodiment. The schematic diagram includes a photoelectric sensor relay 201 and an extension relay 202. During the inspection process of the inspection robot 103, when the photoelectric sensor detects that the distance between the inspection robot 103 and the photoelectric sensor is greater than a preset distance, the photoelectric sensor relay 201 is energized, the normally open nodes of the photoelectric sensor relay 201 are closed, all normally open nodes of the extension relay 202 are closed, and all normally closed nodes are opened. At this point, the photoelectric sensor relay 201 controls the lighting corresponding to all normally open nodes of the extension relay 202 to turn on. In one embodiment, the preset distance is between 0.8m and 1.5m; specifically, the preset distance can be 0.8m, 1m, 1.2m, or 1.5m, etc.

[0040] In one embodiment, the inspection robot 103 may include a protective cover 1031 , and the sensor 104 may detect the distance between the sensor 104 and the protective cover 1031 as the distance between the sensor 104 and the inspection robot 103 .

[0041] In one embodiment, the substation lighting control system may further include a track 108 , which is located between the parking space and the collection point of the substation. The inspection robot 103 moves back and forth along the track 108 , and the sensor 104 is located on one side of the track 108 .

[0042] In one embodiment, a corner code 109 may be provided at the parking space 107 , and the sensor 104 may be disposed at the corner code 109 .

[0043] In one embodiment, a plurality of lighting lamps may be provided at the substation; Figure 3 As shown, Figure 3 This is a structural diagram of another substation lighting control system in an embodiment, wherein the number of the extended relays 202 is multiple, and the switch device 105 may further include: multiple switches 110, and the switches 110 and the extended relays 202 are arranged in parallel. It should be noted that, for the convenience of display, Figure 3 The sensor relay 201 and the sensor 104 are not shown. In one embodiment, the switch 110 may include but is not limited to an air switch.

[0044] It can be seen that the above-mentioned substation lighting control system can control the closing and closing of the switch device according to the distance between the detected sensor and the inspection robot, thereby controlling the turning on and off of the lighting; without human intervention, it can realize the automatic coordination of the light and the inspection robot, and to a great extent, while ensuring the normal operation of the inspection robot, it avoids the waste of electricity, thereby achieving a more energy-saving and intelligent beneficial effect.

[0045] In one embodiment, the present application also provides a substation lighting control method, which is based on Figure 1 The substation lighting control system of the structural block diagram is operated and executed.

[0046] Specifically, please combine Figure 1 、 Figure 2 and Figure 3 See also Figure 4 , Figure 4 The figure is a flow chart of a substation lighting control method according to an embodiment, which includes the following steps:

[0047] Step 401: Use the sensor to detect the distance between the sensor and the inspection robot.

[0048] Specifically, see Figure 1 ,from Figure 1 As can be seen in the figure, the sensor 104 is installed at the corner code 109 near the starting point of the inspection robot 103. By adjusting the installation position of the sensor 104, the sensor 104 can accurately detect the upper area of ​​the protective cover 1031 of the inspection robot 103.

[0049] When the inspection robot 103 moves back and forth on the track 108 , the sensor 104 detects the distance between it and the protective cover 1031 as the distance between the sensor 104 and the inspection robot 103 .

[0050] Step 402: If the distance between the sensor and the inspection robot is greater than the preset distance, control the switch device to close so that the lighting lamp is turned on.

[0051] Combine Figure 1 The preset distance includes 0.8m to 1.5m, and specifically, the preset distance may be 0.8m, 1m, 1.2m or 1.5m, etc. The switch device 105 may include but is not limited to a photoelectric sensor relay.

[0052] Generally, a common switch setting is that one switch can control multiple lights at the same time. A room in a substation will also be equipped with multiple groups (generally 3-6 groups, depending on the size of the room) of switches (the switches include air switches) to control the lights. Similarly, the switch device 105 used in this application can also adopt this type of control method. Here, the switch device 105 is a photoelectric sensor relay as an example for explanation. Because one node of the photoelectric sensor relay needs to drive multiple nodes to close, there is a problem of insufficient nodes. Therefore, the entire lighting control system needs to reference an extended relay to achieve one node response, followed by multiple extended relay nodes responding simultaneously.

[0053] In one embodiment, see Figure 2, the structural diagram includes the photoelectric sensor relay 201 and the extended relay 202. When the inspection robot 103 begins its inspection (i.e., when the inspection robot 103 leaves the parking space 107), when the photoelectric sensor detects that the distance between it and the inspection robot 103 is greater than a preset distance (the actual distance measured at this time is the distance between the sensor and the ground), the photoelectric sensor relay 201 is energized, the normally open node of the photoelectric sensor relay 301 is closed, all normally open nodes of the extended relay 202 are closed, and all normally closed nodes are opened. As a result, the photoelectric sensor relay 201 controls the lighting corresponding to all normally open nodes of the extended relay 202 to turn on.

[0054] In another embodiment, the substation lighting control system further includes a plurality of switches 110, each of which is connected in parallel with the expansion relay 202, wherein the switches 110 include air switches. Figure 3 , Figure 3 The schematic diagram of the structure includes a lighting lamp 101, a power supply 102, an extended relay 202, multiple switches 110, and multiple branches 30n (for example, branch 301, branch 302, branch 303, ... 30n). Taking branch 301 as an example, when the switch 110 on branch 301 is disconnected, the opening and closing of the lighting lamp 101 in branch 301 is controlled by the node of the extended relay 202, combined with the Figure 2 , that is, the lighting system is switched on and off by the node of the photoelectric sensor relay 201. The control method of the lighting lamps of other branches 30n is similar to that of branch 301 and will not be described here. Figure 3 The sensor relay 201 and the sensor 104 are not shown in the figure.

[0055] It can be seen that the present application controls the brightness of the lighting lamp according to the opening and closing of the switch 110 and the extended relay 202 by adopting a switch 110 in parallel with a photoelectric sensor relay 201, and can realize automatic control of the light through the photoelectric sensor relay 201 without human participation (that is, the switch 110 is disconnected). This method saves a lot of electricity, conforms to the trend of energy conservation and environmental protection, avoids the problem of shortening the life of the lamp due to turning on the light for a long time, and also avoids the risk of accidents caused by accidental contact on site due to the lighting fixtures not being replaced in time when carrying out maintenance work, filling the gap in the lighting coordination technology of the intelligent substation inspection robot.

[0056] Step 403: If the distance between the sensor and the inspection robot is less than or equal to the preset distance, control the switch device to be turned off to turn off the lighting.

[0057] Specifically, combined Figure 2 and Figure 3When the switch 110 of branch 301 is closed, the circuit of the lighting lamp 101 in branch 301 is connected, and the light of the lighting lamp 101 is turned on, regardless of whether the photoelectric sensor relay 201 and the extension relay 202 are energized. When the switch 110 of branch 301 is open, during the process of the inspection robot 103 returning from inspection, when the photoelectric sensor relay 201 detects that the distance between it and the inspection robot 103 is less than the preset distance (when the inspection robot 103 returns to the parking space 107, the sensor distance is the distance between the sensor and the inspection robot), the photoelectric sensor relay 201 is de-energized, and the contact of the photoelectric sensor relay 201 is opened. Subsequently, the extension relay 202 is de-energized, and at this time, the photoelectric sensor relay 201 controls the lighting lamp corresponding to the extension relay 202 to be turned off. The control method of the lighting lamps of other branches 30n is similar to the control method of branch 301 and will not be repeated here.

[0058] It should be understood that, although the various steps in the flowcharts involved in the various embodiments described above are displayed in sequence as indicated by the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and these steps can be executed in other orders. Moreover, at least a portion of the steps in the flowcharts involved in the various embodiments described above may include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a portion of steps or stages in other steps.

[0059] The above-mentioned substation lighting control system and method can control the closing and closing of the switch device according to the distance between the detected sensor and the inspection robot, thereby controlling the turning on and off of the lighting; without human intervention, the automatic coordination of the light and the inspection robot is realized, which greatly ensures the normal operation of the inspection robot while avoiding the waste of electricity, thereby achieving the beneficial effect of being more energy-saving and more intelligent.

[0060] In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as follows: Figure 5As shown. The computer device includes a processor, a memory and a network interface connected via a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store data such as the distance detected by the sensor from the inspection robot and the preset distance. The network interface of the computer device is used to communicate with an external terminal via a network connection. When the computer program is executed by the processor, a substation lighting control method is implemented.

[0061] Those skilled in the art will understand that Figure 5 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0062] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and when the processor executes the computer program, the following steps are implemented:

[0063] Using the sensor to detect the distance between it and the inspection robot;

[0064] If the distance between the sensor and the inspection robot is greater than the preset distance, controlling the switch device to close so as to turn on the lighting lamp;

[0065] If the distance between the sensor and the inspection robot is less than or equal to the preset distance, the switch device is controlled to be turned off to turn off the lighting.

[0066] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the following steps are implemented:

[0067] Using the sensor to detect the distance between it and the inspection robot;

[0068] If the distance between the sensor and the inspection robot is greater than the preset distance, controlling the switch device to close so as to turn on the lighting lamp;

[0069] If the distance between the sensor and the inspection robot is less than or equal to the preset distance, the switch device is controlled to be turned off to turn off the lighting.

[0070] In one embodiment, a computer program product is provided, comprising a computer program, which, when executed by a processor, implements the following steps:

[0071] Using the sensor to detect the distance between it and the inspection robot;

[0072] If the distance between the sensor and the inspection robot is greater than the preset distance, controlling the switch device to close so as to turn on the lighting lamp;

[0073] If the distance between the sensor and the inspection robot is less than or equal to the preset distance, the switch device is controlled to be turned off to turn off the lighting.

[0074] Those skilled in the art will appreciate that all or part of the processes in the above-mentioned embodiment methods can be implemented by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, database or other media used in the embodiments provided in this application may include at least one of non-volatile and volatile memory. Non-volatile memory may include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory may include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in the various embodiments provided herein may include at least one of a relational database and a non-relational database. Non-relational databases may include, but are not limited to, distributed databases based on blockchains. The processor involved in the various embodiments provided herein may be, but are not limited to, a general-purpose processor, a central processing unit, a graphics processing unit, a digital signal processor, a programmable logic unit, a data processing logic unit based on quantum computing, and the like.

[0075] The technical features of the above embodiments can be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0076] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present application. It should be noted that a person of ordinary skill in the art may make various modifications and improvements without departing from the spirit of the present application, and these modifications and improvements fall within the scope of protection of the present application. Therefore, the scope of protection of the present application shall be determined by the appended claims.

Claims

1. A substation lighting control system, characterized in that: The substation is provided with a lighting lamp, which is connected to a power supply; the system comprises: An inspection robot is used to move back and forth between a parking space and a collection location of the substation, and to inspect the substation when moving to the collection location of the substation; A sensor, arranged on one side of the running track of the inspection robot, for detecting the distance between the sensor and the inspection robot; A switch device, arranged on the connection circuit between the lighting lamp and the power supply; A controller is connected to the sensor and the switch device, and is used to control the switch device to close when the distance between the sensor and the inspection robot is greater than a preset distance, and to control the switch device to open when the distance between the sensor and the inspection robot is less than or equal to the preset distance; the preset distance is greater than the distance between the sensor and the inspection robot when they are in the parking space, and less than the distance between the sensor and the ground.

2. The substation lighting control system according to claim 1, characterized in that: The sensor comprises a photoelectric sensor, and the switch device comprises a photoelectric sensor relay.

3. The substation lighting control system according to claim 2, characterized in that: The switch device further includes an extension relay connected in series with the photoelectric sensor relay.

4. The substation lighting control system according to claim 3, characterized in that: The number of the expansion relays is multiple; the switch device also includes: multiple switches, and the switches are arranged in parallel with the expansion relays one by one.

5. The substation lighting control system according to claim 4, characterized in that: The switch includes an air switch.

6. The substation lighting control system according to claim 1, characterized in that: The preset distance is 0.8m to 1.5m.

7. The substation lighting control system according to claim 1, characterized in that: It also includes a track, which is located between the parking space and the collection point of the substation. The inspection robot moves back and forth along the track, and the sensor is located on one side of the track.

8. The substation lighting control system according to claim 1, characterized in that: A corner code is provided at the parking space, and the sensor is arranged at the corner code.

9. The substation lighting control system according to any one of claims 1 to 8, characterized in that: The inspection robot includes a protective cover, and the sensor detects the distance between the sensor and the protective cover as the distance between the sensor and the inspection robot.

10. A method for controlling lighting in a substation, characterized in that: The substation lighting control method is executed based on the substation lighting control system according to any one of claims 1 to 9, and the substation lighting control method includes: Using the sensor to detect the distance between the sensor and the inspection robot; If the distance between the sensor and the inspection robot is greater than the preset distance, controlling the switch device to close so that the lighting lamp is turned on; If the distance between the sensor and the inspection robot is less than or equal to the preset distance, the switch device is controlled to be turned off so that the lighting lamp is turned off.

Images