A multi-directional detection method, device, equipment and medium for external damage potential points

Abstract

The present invention discloses a multi-directional detection method, device, equipment and medium for external failure potential risk points. The method includes: when it is detected that the vehicle to be monitored is within the monitoring area of ​​the ground monitoring device, determining whether the vehicle to be monitored meets the preset monitoring conditions based on the ground monitoring device; if so, determining the vertical distance from the vehicle to be monitored to the wires carried between the two adjacent towers based on the external failure following device; determining whether the vehicle to be monitored is an external failure potential risk point based on the vertical distance and the preset distance threshold; and providing corresponding prompts based on the determination result. The technical solution of the embodiment of the present invention realizes the accurate calculation of the distance between the external failure potential risk point and the wire by setting a ground monitoring device and an external failure following device in the monitoring area, thereby determining whether there is a safety hazard and providing relevant prompts, thereby further ensuring the safety of the operation.

Description

Technical Field

[0001] The present invention relates to the field of risk management technology, and in particular to a method, device, equipment and medium for multi-directional detection of external failure potential risk points. Background Art

[0002] Construction beneath overhead lines often poses safety risks to nearby transmission lines. Therefore, hazard detection of large construction vehicles on site is of great significance to the safety of transmission lines.

[0003] The current method for detecting hidden danger points is to install cameras or distance measuring devices on towers near the construction area to measure the distance between the towers and large construction vehicles.

[0004] In practice, the distance between the pole tower and the construction area is relatively far, which leads to extremely high accuracy requirements for the camera and ranging device. In addition, the method of measuring the distance between the pole tower and the large vehicle is unscientific, resulting in low accuracy in the detection of hidden danger points. Summary of the Invention

[0005] The present invention provides a multi-directional detection method, device, equipment and medium for external failure potential points, so as to achieve accurate detection of external failure potential points of overhead lines, reduce costs and improve operation safety.

[0006] In a first aspect, an embodiment of the present invention provides a multi-directional detection method for external damage potential points, the method comprising:

[0007] When the vehicle to be monitored is detected to be within the monitoring area of ​​the ground monitoring device, determining whether the vehicle to be monitored meets a preset monitoring condition based on the ground monitoring device;

[0008] If yes, then based on the external breaking following device, determine the vertical distance between the vehicle to be monitored and the wires carried between the two adjacent towers;

[0009] Determining whether the vehicle to be monitored is an external damage potential point based on the vertical distance and a preset distance threshold;

[0010] Provide corresponding prompts based on the determination results.

[0011] In a second aspect, an embodiment of the present invention further provides a multi-directional detection device for external damage potential points, the device comprising:

[0012] A vehicle identification module is used to determine whether the vehicle to be monitored meets a preset monitoring condition based on the ground monitoring device when the vehicle to be monitored is detected to be within the monitoring area of ​​the ground monitoring device;

[0013] A distance determination module is configured to determine, based on the external follower device, a vertical distance between the vehicle to be monitored and the wires carried between the two adjacent towers if the ground monitoring device determines that the vehicle to be monitored meets a preset monitoring condition;

[0014] An external damage potential point judgment module is used to determine whether the vehicle to be monitored is an external damage potential point based on the vertical distance and a preset distance threshold;

[0015] The prompt module is used to provide corresponding prompts according to the determination results.

[0016] In a third aspect, the present invention further provides an electronic device, comprising:

[0017] at least one processor; and

[0018] a memory communicatively connected to the at least one processor; wherein,

[0019] The memory stores a computer program that can be executed by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the multi-directional detection method for external damage risk points described in any embodiment of the present invention.

[0020] According to another aspect of the present invention, a computer-readable storage medium is provided, wherein the computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the multi-directional detection method for external damage risk points described in any embodiment of the present invention when executed.

[0021] The technical solution of the embodiment of the present invention is to determine whether the vehicle to be monitored meets the preset monitoring conditions based on the ground monitoring device when it is monitored that the vehicle to be monitored is within the monitoring area of ​​the ground monitoring device; if so, determine the vertical distance from the vehicle to be monitored to the wires carried between the two adjacent towers based on the external failure following device; determine whether the vehicle to be monitored is an external failure potential risk point based on the vertical distance and a preset distance threshold; and make corresponding prompts based on the determination result, thereby solving the problems of low accuracy and high cost in detecting external failure potential risk points, realizing accurate detection of external failure potential risk points of overhead lines, reducing costs while improving operational safety.

[0022] It should be understood that the content described in this section is not intended to identify the key or important features of the embodiments of the present invention, nor is it intended to limit the scope of the present invention. Other features of the present invention will become readily understood through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a flow chart of a multi-directional detection method for external damage potential points provided in accordance with the first embodiment of the present invention;

[0025] Figure 2 This is a scene diagram for implementing the multi-directional detection method for external damage potential points according to an embodiment of the present invention;

[0026] Figure 3 2. It is a structural diagram of a multi-directional detection system for external damage potential points provided by an embodiment of the present invention;

[0027] Figure 4 is a schematic diagram of a method for calculating vertical distance according to an embodiment of the present invention;

[0028] Figure 5 This is a flow chart of a multi-directional detection method for external damage potential points provided in accordance with the second embodiment of the present invention;

[0029] Figure 6 This is a flow chart of a multi-directional detection method for external damage potential points provided in accordance with the third embodiment of the present invention;

[0030] Figure 7 This is a schematic structural diagram of a multi-directional detection device for external damage potential points provided according to a fourth embodiment of the present invention;

[0031] Figure 8 It is a structural diagram of an electronic device for implementing the multi-directional detection method for external damage potential points according to an embodiment of the present invention. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0033] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] Before introducing the technical solution of the embodiment of the present invention, the external break following device set on the conductor between two adjacent towers and the ground monitoring device set on the ground are first described: Figure 2 As shown, points A, B, C, and D represent an external follower device, which is mainly composed of a binocular camera module and an ultrasonic ranging module. A group of external followers consists of a host and a slave, and all external followers can communicate with each other. A group of external followers is set on the A phase and C phase of the three-phase transmission line. The positions of these two external followers on the conductor are respectively opposite to the entrance and exit positions of the construction area. Figure 2 As shown, points E, F, G, and H represent a ground monitoring device respectively. The ground monitoring device is mainly composed of a Doppler radar sensor and a pressure sensor. Similar to the external failure tracking device, a set of ground monitoring devices consists of two ground monitoring devices. Two ground monitoring devices are set on each side of the transmission line, respectively at the entrance and exit of the construction area. Furthermore, the external failure following device and the ground monitoring device can be charged through their own power supply modules. The structural diagram of the multi-directional detection system for external failure potential points can be seen in Figure 3 .

[0035] Example 1

[0036] Figure 1 This is a flow chart of a method for multi-directional detection of external failure potential points provided in Example 1 of the present invention. This embodiment is applicable to the situation of detecting external failure potential points of overhead lines. The method can be performed by a multi-directional detection device for external failure potential points. The multi-directional detection device for external failure potential points can be implemented in the form of hardware and / or software. The multi-directional detection device for external failure potential points can be configured in a hardware device.

[0037] like Figure 1 As shown, the method includes:

[0038] S110 : When it is detected that the vehicle to be monitored is within the monitoring area of ​​the ground monitoring device, determining whether the vehicle to be monitored meets a preset monitoring condition based on the ground monitoring device.

[0039] The term "vehicle to be monitored" refers to vehicles traveling through the construction area beneath overhead lines. Ground monitoring devices are installed at the entrance and exit of the construction area and are used to identify whether a vehicle may cause damage to the conductors. The monitoring area refers to the spatial range that the ground monitoring device can monitor. Preset monitoring conditions are pre-set conditions for determining whether a vehicle to be monitored may pose a hazard to the conductors. Furthermore, whether a vehicle to be monitored meets the preset monitoring conditions can be determined based on information such as its weight, volume, and height.

[0040] Specifically, when the ground device detects that the vehicle to be monitored enters the monitoring area, the height, gravity, volume and other parameters of the vehicle to be monitored are collected to determine whether the vehicle to be monitored meets the preset monitoring conditions.

[0041] For example, the vehicle to be monitored is Truck 1, and the preset conditions are that the vehicle weight is less than or equal to 20 tons and the vehicle height is less than or equal to 3 meters. When Truck 1 enters the monitoring area of ​​the ground monitoring device, the ground monitoring device collects information such as Truck 1's height and weight. The main control unit within the ground monitoring device processes this information, compares Truck 1's corresponding weight and height data with the preset conditions, and determines whether Truck 1 meets the preset conditions.

[0042] S120: If yes, determine the vertical distance between the vehicle to be monitored and the electric wires carried by the two adjacent towers based on the external breaking following device.

[0043] The external follower is a device installed on the conductor in the construction area to calculate the distance between the vehicle and the conductor and record the vehicle's current image in real time. The tower refers to the tower above the construction area that fixes the conductor.

[0044] Specifically, if it is determined that the vehicle to be monitored meets the preset monitoring conditions, the relevant monitoring instructions are sent to the corresponding external failure following devices on the two phase A and phase C conductors through the wireless network module of the ground sensor, and the vertical distance from the vehicle to be monitored to the phase A and phase C conductors carried between the two adjacent towers is calculated respectively through each group of external failure following devices on the phase A and phase C conductors.

[0045] Optionally, based on a binocular camera module and an ultrasonic ranging module set on the wire between two adjacent towers, the distance information between the vehicle to be monitored and the ultrasonic ranging module is determined; based on the distance information and the distance information between the ultrasonic ranging modules, the vertical distance is determined.

[0046] Among them, the binocular camera module is a module built into the external breaking following device, which is used to monitor the monitored vehicle in real time. The ultrasonic ranging module is a module built into the external breaking device, which is used to measure the distance between the monitored vehicle and the ultrasonic ranging module.

[0047] Specifically, since the two groups of external breaking following devices calculate the vertical distance between the monitored vehicle and the wire in the same way, one group of external breaking following devices is used for illustration. The ultrasonic ranging modules corresponding to the two external breaking following devices in one group of external breaking following devices collect the distance between the two external breaking following devices and the monitored vehicle, and combine the known distance information between the two external breaking following devices to obtain the vertical distance between the monitored vehicle and the wire.

[0048] For example, Figure 4 As shown, the ultrasonic ranging module corresponding to the external breaking follower device A collects the distance information a between the vehicle to be monitored P and the external breaking follower device A, and the ultrasonic ranging module corresponding to the external breaking follower device B collects the distance information b between the vehicle to be monitored P and the external breaking follower device B. It is known that the distance between the external breaking follower device A and the external breaking follower device B is c. According to Heron's formula and the triangle area formula, the vertical distance h between the vehicle to be monitored and the wire can be calculated.

[0049] S130. Determine whether the vehicle to be monitored is an external damage potential point based on the vertical distance and a preset distance threshold.

[0050] The preset distance threshold is a pre-set distance value. The external damage potential point refers to a vehicle that may cause damage to the wire.

[0051] Specifically, whether the vehicle to be monitored is an external damage potential point can be determined based on the relationship between the distance value calculated by the external damage following device and a preset distance threshold.

[0052] Optionally, if the vertical distance is less than the preset distance threshold, the vehicle to be monitored is determined to be an external damage potential point.

[0053] Exemplarily, the preset distance threshold is 3 meters. When the distance value between the vehicle to be monitored and the wire calculated by the external damage following device is 2.5 meters, the vehicle to be monitored is determined to be an external damage potential point.

[0054] S140: Providing corresponding prompts based on the determination result.

[0055] Specifically, if the monitored vehicle is determined to be a potential external damage point, a prompt message will be sent out through various devices to eliminate the potential damage in a timely manner.

[0056] Optionally, if the determination result is an external damage potential point, an early warning is issued to the vehicle to be monitored based on the early warning module on the external damage following device and the early warning module in the ground monitoring device.

[0057] Among them, the early warning module is a built-in module in the external destruction following device and the ground monitoring device, which can remind relevant personnel by emitting sound information and lights.

[0058] Specifically, if it is determined that the currently monitored vehicle is a potential external damage point, the external damage following device and the ground monitoring device will use the set alarm sound through the early warning module to remind the on-site personnel.

[0059] Furthermore, the monitoring image corresponding to the point determined to be a potential external damage point is sent to the target device.

[0060] The monitoring image is an image captured by the camera in the external follow-up device of the monitored vehicle when the distance from the wire is less than a preset distance threshold. The target device is a device that can display the on-site operation status of the monitored vehicle captured by the external follow-up device, and can be, but is not limited to, a mobile phone, computer, tablet, or other device.

[0061] Specifically, when it is determined that the vehicle to be monitored is a potential external damage point, the real-time monitoring image of the current vehicle to be monitored is sent to the target device through the wireless network module of the external damage following device.

[0062] The technical solution of the embodiment of the present invention is to determine whether the vehicle to be monitored meets the preset monitoring conditions based on the ground monitoring device when it is monitored that the vehicle to be monitored is within the monitoring area of ​​the ground monitoring device; if so, determine the vertical distance from the vehicle to be monitored to the wires carried between the two adjacent towers based on the external failure following device; determine whether the vehicle to be monitored is an external failure potential risk point based on the vertical distance and a preset distance threshold; and provide corresponding prompts based on the determination result, thereby solving the problems of low accuracy and high cost in detecting external failure potential risk points, realizing accurate detection of external failure potential risk points of overhead lines, reducing costs while improving operational safety.

[0063] Example 2

[0064] Figure 5 A flow chart of a multi-directional detection method for external damage risk points provided in Example 2 of the present invention. On the basis of the above-mentioned embodiment, the method can be further refined to determine whether the vehicle to be monitored meets the preset monitoring conditions and determine the vertical distance between the vehicle to be monitored and the wires carried by the two adjacent towers based on the ground monitoring device. The specific implementation method can refer to the detailed explanation of the embodiment of the present invention, among which the technical terms that are the same as or corresponding to the above-mentioned embodiment will not be repeated here.

[0065] like Figure 5 As shown, the method includes:

[0066] S210. When it is detected that the vehicle to be monitored is within the monitoring area of ​​the ground monitoring device, the vehicle height of the vehicle to be monitored is collected based on the Doppler radar sensor, and the vehicle gravity information of the vehicle to be monitored is monitored based on the pressure sensor.

[0067] Among them, the Doppler radar sensor is a sensor in the ground monitoring device that uses the Doppler effect to monitor the height of the vehicle. The pressure sensor is a sensor in the ground monitoring device that collects gravity information of the monitored vehicle.

[0068] Specifically, a Doppler radar sensor is deployed at a certain height to monitor the height of the vehicle to be monitored; a pressure sensor is deployed at the entrance and exit of the construction area to collect vehicle gravity information of the vehicle to be monitored.

[0069] For example, the height of the vehicle to be monitored collected by the Doppler radar sensor is 4 meters, and the vehicle gravity information collected by the pressure sensor is 2 tons.

[0070] S220: If the vehicle height is greater than the preset height threshold, or the vehicle gravity information is greater than the preset gravity threshold, it is determined that the vehicle to be monitored meets the preset monitoring condition.

[0071] The preset height threshold refers to the minimum height of a large vehicle that may pose a safety hazard to the wires. The preset gravity threshold refers to the minimum vehicle gravity that may pose a safety hazard to the wires.

[0072] Based on the above example, the preset height is 3.5 meters, the preset gravity threshold is 2.5 tons, the height of the vehicle to be monitored collected by the Doppler radar sensor is 4 meters, and the vehicle gravity information collected by the pressure sensor is 2 tons. The height information and gravity information are sent to the main control unit of the ground monitoring device. The main control unit can determine whether the vehicle to be monitored meets the preset monitoring conditions.

[0073] S230, giving a voice reminder to the vehicle to be monitored; and sending a ranging signal to the external breaking follower device through a wireless ad hoc network, so that the external breaking follower device determines the vertical distance based on the ranging signal.

[0074] The ranging signal refers to a signal sent by the ground monitoring device to the external following device to measure the distance to the monitored vehicle.

[0075] Specifically, after determining that the vehicle to be monitored meets the preset monitoring conditions, the ground monitoring device will issue a voice reminder through the internal early warning device; and send a ranging instruction to the external following device through the internal wireless ad hoc network. After receiving the ranging signal, the position of the vehicle to be monitored is determined according to the ID of the device to which the signal belongs, and the vehicle to be monitored is monitored in real time and the vertical distance between the vehicle to be monitored and the wire is calculated.

[0076] S240: Determine whether the vehicle to be monitored is an external damage potential point based on the vertical distance and a preset distance threshold.

[0077] S250: Prompt accordingly based on the determination result.

[0078] The technical solution of the embodiment of the present invention is as follows: when monitoring that the vehicle to be monitored is within the monitoring area of ​​the ground monitoring device, the vehicle height of the vehicle to be monitored is collected based on the Doppler radar sensor, and the vehicle gravity information of the vehicle to be monitored is monitored based on the pressure sensor; if the vehicle height is greater than the preset height threshold, or the vehicle gravity information is greater than the preset gravity threshold, it is determined that the vehicle to be monitored meets the preset monitoring condition; a voice reminder is given to the vehicle to be monitored; and a ranging signal is sent to the external damage following device through a wireless ad hoc network, so that the external damage following device determines the vertical distance based on the ranging signal; based on the vertical distance and the preset distance threshold, it is determined whether the vehicle to be monitored is an external damage potential point; according to the determination result, a corresponding prompt is given, and a preliminary judgment is made on whether it is an external damage potential point based on the height and gravity of the vehicle. If the vehicle is a small vehicle, no monitoring is required to reduce the power consumption of the external damage following device. If it is a large vehicle, a monitoring instruction is sent to start the external damage following device in advance to avoid the problem of failure to capture external damage potentials due to startup delay.

[0079] Example 3

[0080] Figure 6 A flowchart of a multi-directional detection method for external damage potential risk points is provided in Example 3 of the present invention. Based on the above-mentioned embodiments, the multi-directional detection method for external damage potential risk points can be further optimized. Its specific implementation method can be found in the detailed description of the embodiments of the present invention. Among them, the technical terms that are the same as or corresponding to the above-mentioned embodiments are not repeated here.

[0081] like Figure 6 As shown, the method includes:

[0082] S310: When it is detected that the vehicle to be monitored is within the monitoring area of ​​the ground monitoring device, vehicle height information of the vehicle to be monitored is collected based on the Doppler radar sensor.

[0083] For example, when the ground monitoring device detects that a vehicle to be monitored enters the monitoring area, the Doppler radar sensor inside the device monitors the height information of the vehicle to be monitored and uploads the height information to the main control unit of the ground monitoring device.

[0084] S320: Monitor vehicle gravity information of the vehicle to be monitored based on the pressure sensor.

[0085] For example, gravity information of the vehicle to be monitored is collected according to a pressure sensor in the ground monitoring device, and the gravity information is uploaded to a main control unit of the ground monitoring device.

[0086] S330: If the vehicle height meets the preset height threshold, or the vehicle gravity information is greater than the preset gravity threshold, a voice reminder is given to the vehicle to be monitored.

[0087] For example, if the preset height threshold is 3 meters, the Doppler radar sensor is deployed on a three-meter-high pole. When the Doppler radar sensor detects the signal returned by the vehicle to be monitored, it means that the vehicle to be monitored meets the preset height threshold, or the preset gravity threshold is 2.5 tons. When the gravity information of the vehicle to be monitored collected by the pressure sensor is 2.6 tons, it means that the vehicle gravity information is greater than the preset gravity threshold. If at least one of the above conditions is met, the early warning module in the ground monitoring device will issue voice and / or light prompts at the construction site, such as: "You have entered under the high-voltage line, please drive carefully."

[0088] S340: Sending a ranging signal to the external follower via the wireless ad hoc network, so that the external follower activates a binocular camera module and an ultrasonic ranging module.

[0089] For example, a ranging signal is sent to an external following device installed on a wire through a wireless network module in a ground monitoring device. After receiving the ranging signal, the external following device activates a binocular camera module and an ultrasonic ranging module through an electric-controlled pan-tilt module.

[0090] S350: Determine the vertical distance between the vehicle to be monitored and the wire using the distance information obtained by the ultrasonic ranging module and the distance information between the following devices.

[0091] For example, Figure 4 As shown, the ultrasonic ranging module corresponding to the external breaking follower device A collects the distance information a between the vehicle to be monitored P and the external breaking follower device A, and the ultrasonic ranging module corresponding to the external breaking follower device B collects the distance information b between the vehicle to be monitored P and the external breaking follower device B. It is known that the distance between the external breaking follower device A and the external breaking follower device B is c. According to Heron's formula and the triangle area formula, the vertical distance h between the vehicle to be monitored and the wire can be calculated.

[0092] S360: If the vertical distance is less than the preset distance threshold, determine that the vehicle to be monitored is an external damage potential point.

[0093] Based on the above example, the preset threshold is 3 meters. According to the vertical distance between the vehicle to be monitored and the wire calculated by the host 1 as 2.9 meters, the vehicle to be monitored is determined to be an external damage potential point.

[0094] S370: Prompt accordingly based on the determination result.

[0095] Based on the above example, if the external damage following device A determines that the monitored vehicle is an external damage potential point, an alarm signal will be sent to other external damage following devices and ground monitoring devices through the wireless network module inside the external damage following device A, so that each device will sound an alarm through the early warning module.

[0096] S380: Obtain real-time monitoring images of the vehicle to be monitored and upload them to the backend device.

[0097] Exemplarily, each external tracking device sends the real-time image of the vehicle to be monitored to the background equipment for display.

[0098] The technical solution of the embodiment of the present invention is as follows: when it is detected that the vehicle to be monitored is within the monitoring area of ​​the ground monitoring device, the vehicle height information of the vehicle to be monitored is collected based on the Doppler radar sensor; the vehicle gravity information of the vehicle to be monitored is monitored based on the pressure sensor; if the vehicle height meets the preset height threshold, or the vehicle gravity information is greater than the preset gravity threshold, the vehicle to be monitored is given a voice reminder; a ranging signal is sent to the external failure following device through a wireless ad hoc network, so that the external failure following device starts the binocular camera module and the ultrasonic ranging module; the vertical distance between the vehicle to be monitored and the wire is determined based on the distance information obtained by the ultrasonic ranging module and the distance information between the following devices; if the vertical distance is less than the preset distance threshold, the vehicle to be monitored is determined to be an external failure potential point; a corresponding prompt is given according to the determination result; and a real-time monitoring image of the vehicle to be monitored is obtained and uploaded to the background device, thereby solving the problems of low accuracy and high cost in detecting external failure potential points, realizing accurate detection of external failure potential points of overhead lines, reducing costs while improving operational safety.

[0099] Example 4

[0100] Figure 7 This is a structural diagram of a multi-directional detection device for external damage risk points provided in Example 4 of the present invention.

[0101] like Figure 7As shown, the device is provided with an external follower device on the conductor between two adjacent iron towers and a ground monitoring device provided on the ground, where the iron towers are installed. The device includes:

[0102] The vehicle identification module 410 is used to determine whether the vehicle to be monitored meets the preset monitoring conditions based on the ground monitoring device when it is detected that the vehicle to be monitored is within the monitoring area of ​​the ground monitoring device; the distance determination module 420 is used to determine the vertical distance between the vehicle to be monitored and the wires carried between the two adjacent towers based on the external failure following device if the ground monitoring device determines that the vehicle to be monitored meets the preset monitoring conditions; the external failure hidden danger point judgment module 430 is used to determine whether the vehicle to be monitored is an external failure hidden danger point based on the vertical distance and the preset distance threshold; the prompt module 440 is used to make corresponding prompts according to the determination result.

[0103] Optionally, the ground monitoring device includes a Doppler radar sensor and a pressure sensor.

[0104] Based on the above technical solutions, the vehicle identification module is specifically used to:

[0105] The vehicle height of the vehicle to be monitored is collected based on the Doppler radar sensor, and the vehicle gravity information of the vehicle to be monitored is monitored based on the pressure sensor; based on the vehicle height and a preset height threshold, as well as the vehicle gravity information and a preset gravity threshold, it is determined whether the vehicle to be monitored meets the preset monitoring conditions.

[0106] Based on the above technical solutions, the vehicle identification module also includes:

[0107] A voice reminder unit is used to determine that the vehicle to be monitored meets the preset monitoring conditions if the vehicle height is greater than the preset height threshold, or the vehicle gravity information is greater than the preset gravity threshold, and then provide a voice reminder to the vehicle to be monitored; a ranging signal sending unit is used to send a ranging signal to the external breaking following device through a wireless ad hoc network, so that the external breaking following device determines the vertical distance based on the ranging signal.

[0108] Optionally, the external breaking following device includes a binocular camera module and an ultrasonic ranging module.

[0109] Based on the above technical solutions, the distance determination module is specifically used to:

[0110] Based on a binocular camera module and an ultrasonic ranging module set on the wire between two adjacent towers, the distance information between the vehicle to be monitored and the ultrasonic ranging module is determined; based on the distance information and the distance information between the ultrasonic ranging modules, the vertical distance is determined.

[0111] Based on the above technical solutions, the external damage potential point judgment module is specifically used to:

[0112] If the vertical distance is less than the preset distance threshold, the vehicle to be monitored is determined to be an external damage potential point.

[0113] Based on the above technical solutions, the prompt module is specifically used to:

[0114] If the determination result is an external damage potential point, an early warning is issued to the vehicle to be monitored based on the early warning module on the external damage following device and the early warning module in the ground monitoring device.

[0115] Based on the above technical solutions, the prompt module is also used to:

[0116] The corresponding monitoring image when the external damage potential point is determined is sent to the target device.

[0117] The technical solution of the embodiment of the present invention is to determine whether the vehicle to be monitored meets the preset monitoring conditions based on the ground monitoring device when it is monitored that the vehicle to be monitored is within the monitoring area of ​​the ground monitoring device; if so, determine the vertical distance from the vehicle to be monitored to the wires carried between the two adjacent towers based on the external failure following device; determine whether the vehicle to be monitored is an external failure potential risk point based on the vertical distance and a preset distance threshold; and provide corresponding prompts based on the determination result, thereby solving the problems of low accuracy and high cost in detecting external failure potential risk points, realizing accurate detection of external failure potential risk points of overhead lines, reducing costs while improving operational safety.

[0118] The multi-directional detection device for external damage potential points provided by the embodiment of the present invention can execute the multi-directional detection method for external damage potential points provided by any embodiment of the present invention, and has the corresponding functional modules and beneficial effects of the execution method.

[0119] Example 5

[0120] Figure 8A schematic diagram of the structure of an electronic device 10 that can be used to implement an embodiment of the present invention is shown. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely examples and are not intended to limit the implementation of the present invention described and / or claimed herein.

[0121] like Figure 8 As shown, the electronic device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12, a random access memory (RAM) 13, etc., which is communicatively connected to the at least one processor 11. The memory stores a computer program that can be executed by the at least one processor. The processor 11 can perform various appropriate actions and processes according to the computer program stored in the read-only memory (ROM) 12 or the computer program loaded from the storage unit 18 into the random access memory (RAM) 13. Various programs and data required for the operation of the electronic device 10 can also be stored in the RAM 13. The processor 11, ROM 12, and RAM 13 are connected to each other via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0122] Multiple components in the electronic device 10 are connected to the I / O interface 15, including an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a magnetic disk, an optical disk, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices via a computer network such as the Internet and / or various telecommunication networks.

[0123] The processor 11 can be any general-purpose and / or specialized processing component with processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various specialized artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any other suitable processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as the multi-directional detection method for external failure risk points.

[0124] In some embodiments, the multi-directional detection method for external potential damage points can be implemented as a computer program, which is tangibly contained in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed on electronic device 10 via ROM 12 and / or communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the multi-directional detection method for external potential damage points described above can be performed. Alternatively, in other embodiments, processor 11 can be configured to execute the multi-directional detection method for external potential damage points by any other appropriate means (e.g., via firmware).

[0125] Various embodiments of the systems and techniques described herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), system-on-chip systems (SOCs), programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments can include being implemented in one or more computer programs that are executable and / or interpreted on a programmable system that includes at least one programmable processor, which can be a special purpose or general purpose programmable processor that can receive data and instructions from a storage system, at least one input device, and at least one output device, and transmit data and instructions to the storage system, the at least one input device, and the at least one output device.

[0126] Computer programs for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when the computer program is executed by the processor, the functions / operations specified in the flowcharts and / or block diagrams are implemented. The computer program may be executed entirely on the machine, partially on the machine, as a stand-alone software package, partially on the machine and partially on a remote machine, or entirely on a remote machine or server.

[0127] In the context of the present invention, computer-readable storage media can be tangible media that can contain or store a computer program for use with an instruction execution system, device or equipment or used in combination with an instruction execution system, device or equipment. Computer-readable storage media can include but are not limited to electronic, magnetic, optical, electromagnetic, infrared or semiconductor systems, devices or equipment, or any suitable combination of the foregoing. Alternatively, computer-readable storage media can be machine-readable signal media. More specific examples of machine-readable storage media can include electrical connections based on one or more lines, portable computer disks, hard disks, random access memories (RAM), read-only memories (ROM), erasable programmable read-only memories (EPROM or flash memory), optical fibers, portable compact disk read-only memories (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.

[0128] To provide interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user can provide input to the electronic device. Other types of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including acoustic input, voice input, or tactile input).

[0129] The systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., a user computer with a graphical user interface or web browser through which a user can interact with implementations of the systems and techniques described herein), or a computing system that includes any combination of such back-end components, middleware components, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: a local area network (LAN), a wide area network (WAN), a blockchain network, and the Internet.

[0130] A computing system may include clients and servers. The clients and servers are typically remote from each other and typically interact via a communication network. This client-server relationship arises through computer programs running on the respective computers, creating a client-server relationship. The server may be a cloud server, also known as a cloud computing server or cloud host. This server is a hosting product within the cloud computing service ecosystem that addresses the management difficulties and limited scalability of traditional physical hosting and VPS services.

[0131] It should be understood that the various forms of the processes shown above can be used to reorder, add, or delete steps. For example, the steps described in the present invention can be performed in parallel, sequentially, or in a different order, as long as the desired results of the technical solution of the present invention can be achieved. This is not limited herein.

[0132] The above specific embodiments do not limit the scope of protection of the present invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions may be made based on design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of protection of the present invention.

Claims

1. A multi-directional detection method for external damage potential points, characterized in that: An external break following device is provided on a conductor between two adjacent iron towers, and a ground monitoring device is provided on the ground, where the iron towers are installed. The method includes: When the vehicle to be monitored is detected to be within the monitoring area of ​​the ground monitoring device, determining whether the vehicle to be monitored meets a preset monitoring condition based on the ground monitoring device, wherein the preset monitoring condition is a preset condition for determining whether the vehicle to be monitored poses a hidden danger to the wire; If yes, then based on the external breaking following device, determine the vertical distance between the vehicle to be monitored and the wires carried between the two adjacent towers; Determining whether the vehicle to be monitored is an external damage potential point based on the vertical distance and a preset distance threshold; According to the determination result, corresponding prompts are given; The external breaking following device includes a binocular camera module and an ultrasonic ranging module, and the vertical distance between the vehicle to be monitored and the wires carried by the two adjacent towers is determined, including: Based on a binocular camera module and an ultrasonic ranging module arranged on a wire between two adjacent iron towers, determining the distance information between the vehicle to be monitored and the ultrasonic ranging module; determining the vertical distance based on the distance information and the distance information between the ultrasonic ranging modules; The ground monitoring device includes a Doppler radar sensor and a pressure sensor. The determining whether the vehicle to be monitored meets a preset monitoring condition based on the ground monitoring device includes: collecting the vehicle height of the vehicle to be monitored based on the Doppler radar sensor, and monitoring the vehicle gravity information of the vehicle to be monitored based on the pressure sensor; Based on the vehicle height and the preset height threshold, as well as the vehicle gravity information and the preset gravity threshold, it is determined whether the vehicle to be monitored meets the preset monitoring condition.

2. The method according to claim 1, characterized in that Also includes: If the vehicle height is greater than the preset height threshold, or the vehicle gravity information is greater than the preset gravity threshold, it is determined that the vehicle to be monitored meets the preset monitoring condition, and a voice reminder is given to the vehicle to be monitored; as well as, A distance measurement signal is sent to the external breaking follower device through a wireless ad hoc network, so that the external breaking follower device determines the vertical distance based on the distance measurement signal.

3. The method according to claim 1, characterized in that The determining whether the monitored vehicle is an external damage potential point based on the vertical distance and a preset distance threshold includes: If the vertical distance is less than the preset distance threshold, the vehicle to be monitored is determined to be an external damage potential point.

4. The method according to claim 1, wherein The corresponding prompts are given according to the determination result, including: If the determination result is an external damage potential point, an early warning is issued to the vehicle to be monitored based on the early warning module on the external damage following device and the early warning module in the ground monitoring device.

5. The method according to claim 4, characterized in that Also includes: The corresponding monitoring image when the external damage potential point is determined is sent to the target device.

6. A multi-directional detection device for external damage potential points, characterized in that: An external break following device is provided on the conductor between two adjacent iron towers, and a ground monitoring device is provided on the ground, where the iron towers are installed. The device includes: a vehicle identification module for determining, when a vehicle to be monitored is detected to be within a monitoring area of ​​the ground monitoring device, whether the vehicle to be monitored satisfies a preset monitoring condition based on the ground monitoring device, wherein the preset monitoring condition is a preset condition for determining whether the vehicle to be monitored poses a hidden danger to the wire; A distance determination module is configured to determine, based on the external follower device, a vertical distance between the vehicle to be monitored and the wires carried between the two adjacent towers if the ground monitoring device determines that the vehicle to be monitored meets a preset monitoring condition; An external damage potential point judgment module is used to determine whether the vehicle to be monitored is an external damage potential point based on the vertical distance and a preset distance threshold; A prompt module is used to provide corresponding prompts according to the determination results; The distance determination module is further configured to: Based on a binocular camera module and an ultrasonic ranging module arranged on a wire between two adjacent iron towers, determining the distance information between the vehicle to be monitored and the ultrasonic ranging module; determining the vertical distance based on the distance information and the distance information between the ultrasonic ranging modules; The ground monitoring device includes a Doppler radar sensor and a pressure sensor, and the vehicle identification module is specifically used to: collect the vehicle height of the vehicle to be monitored based on the Doppler radar sensor, and monitor the vehicle gravity information of the vehicle to be monitored based on the pressure sensor; Based on the vehicle height and the preset height threshold, as well as the vehicle gravity information and the preset gravity threshold, it is determined whether the vehicle to be monitored meets the preset monitoring condition.

7. An electronic device, characterized in that: The electronic device comprises: at least one processor; and a memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, and the computer program is executed by the at least one processor so that the at least one processor can execute the multi-directional detection method for external failure risk points according to any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a processor to implement the multi-directional detection method for external damage potential points according to any one of claims 1 to 5 when executed.

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