Power grid warning system and method and electronic equipment

Abstract

The embodiment of the invention provides a power grid warning system and method and electronic equipment, and belongs to the field of power grid safety. The power grid warning system comprises an information acquisition module which is used for acquiring coordinate information of each tower pole on a power transmission line and coordinate information and basic information of a cab of an operation vehicle; and the early warning module is used for receiving the coordinate information of each tower pole on the power transmission line, and the coordinate information and the basic information of the operating vehicle cab, comparing the coordinate information of the operating vehicle cab with the information of the adjacent tower protection area, and performing early warning when determining that the power transmission line has hidden dangers. According to the power grid warning system, the early warning module is arranged to carry out early warning according to the comparison result of the working vehicle and the coordinate information of each tower pole on the power transmission line when the power transmission line is damaged, so that the accident rate caused by careless operation of the working vehicle can be effectively reduced, the power grid safety is improved, and the operation and maintenance efficiency is optimized.

Description

Technical Field

[0001] The present invention relates to the technical field of power grid safety, and in particular to a power grid warning system, method and electronic equipment. Background Art

[0002] With the development of the economy and society, the number of operating vehicles such as excavators, cranes, and pile drivers has increased rapidly. They are widely used in municipal relocation, tree transplantation, factory construction, heavy equipment movement, etc. The frequency and time of operating vehicles operating in the protection zone of power lines have increased significantly. At present, due to the cost and construction price, bare wires are generally used in lines of 35 kV and above, and the discharge distance is relatively large. The probability of lines being damaged by vehicles is high, which seriously threatens the safe and stable operation of large power grids.

[0003] Traditional visual monitoring equipment has shortcomings. Visual monitoring has not yet achieved coverage of each tower and the installation position is fixed. The monitoring range is very limited, there are many blind spots in monitoring, the capture time interval is long, and it is easy to miss shots; most visual monitoring equipment is not yet equipped with night vision function, the lens is blurred in rainy and snowy weather, and the shooting effect is greatly reduced; the monitoring equipment has been running for a long time, the equipment is aging, and it is easily affected by wind and deviates from the predetermined shooting direction, requiring manual maintenance and correction on a regular basis; the visual monitoring system is inaccurate in judging whether the vehicle is operating, and false alarms and hidden dangers are often not alarmed. It relies on monitor patrols and manual warnings, and has problems such as slow response and easy omissions. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide a power grid warning system, method and electronic device, which are used to completely or at least partially solve the technical problems existing in the above-mentioned prior art.

[0005] In order to achieve the above object, an embodiment of the present invention provides a power grid warning system, including:

[0006] Information collection module, used to collect and manage the coordinate information of each tower on the transmission line, the coordinate information of the operating vehicle cab and basic information;

[0007] The early warning module is used to receive the coordinate information of each tower on the transmission line, the coordinate information and basic information of the operating vehicle cab, and compare the coordinate information of the operating vehicle cab with the information of the adjacent tower protection zone to issue an early warning when it is determined that there are hidden dangers in the transmission line.

[0008] Optionally, the coordinate information of each tower on the transmission line and the coordinate information of the operating vehicle's cab include at least longitude and latitude coordinate information, and the basic information of the operating vehicle includes at least vehicle number, owner unit, contact information, and operating plan information.

[0009] Optionally, a positioning terminal can be deployed on the operating vehicle and Beidou positioning service can be used.

[0010] The information acquisition module acquires the coordinate information of each tower on the transmission line and the coordinate information of the operating vehicle cab, including:

[0011] Obtain the coordinate data of each tower on the transmission line collected by the drone in the drone coordinate system and the coordinate information of the operating vehicle cab collected by the positioning terminal in the Beidou positioning coordinate system;

[0012] The contour point cloud data of each tower on the transmission line collected by the drone in the drone coordinate system is converted to the Beidou positioning coordinate system, and the coordinate information of the working vehicle in the Beidou positioning coordinate system collected by the Beidou positioning system is integrated to obtain the coordinate information of each tower on the transmission line and the coordinate information of the working vehicle cab.

[0013] Optionally, the early warning module is used to compare the cab coordinate information of the operating vehicle with the protection zone information of the adjacent tower when the transmission line is detected to have external damage risks, obtain the comparison results, and issue an early warning based on the comparison results, including:

[0014] If the comparison result is less than the preset distance, it is determined that the operating vehicle is close to the tower, and the early warning module will start the timer. If the preset time is exceeded, it is determined that the operating vehicle is in an operating state, and the early warning module will push the coordinate information of the transmission line tower and the basic information of the operating vehicle to the operation and maintenance personnel, so that the operation and maintenance personnel can carry out risk control. If the preset time is not exceeded, it is determined that the operating vehicle is in a non-operating state, and the early warning module continues to monitor whether there is any hidden danger of external damage to the transmission line. Among them, when it is confirmed that the operating vehicle is in an operating state, it is compared with the known operation plan. After the comparison is successful, it is marked for filing, so that the operation and maintenance personnel can exclude the situation of erroneous signaling caused by the transmission line path being adjacent to the road path.

[0015] If the comparison result is not less than the preset distance, it is determined that the working vehicle is far away from the tower, and the early warning module continues to compare the working vehicle cab coordinate information with the adjacent tower protection zone information.

[0016] On the other hand, the present invention further provides a power grid warning method applied to a power grid warning system, comprising:

[0017] Collect the coordinate information of each tower on the transmission line, the coordinate information of the operating vehicle cab and basic information;

[0018] When it is monitored that there is a hidden danger of external damage to the transmission line, the coordinate information of each tower on the transmission line, the coordinate information and basic information of the operating vehicle cab are received, and the coordinate information of the operating vehicle cab is compared with the information of the adjacent tower protection zone to obtain the comparison result, and an early warning is issued based on the comparison result.

[0019] Optionally, the coordinate information of each tower on the transmission line and the coordinate information of the cab of the operating vehicle are collected, including:

[0020] Pre-install positioning terminals using the Beidou positioning system on the operating vehicles;

[0021] Obtain the coordinate data of each tower on the transmission line collected by the drone in the drone coordinate system and the coordinate information of the operating vehicle cab collected by the Beidou positioning system in the Beidou positioning coordinate system;

[0022] The coordinate data of each tower on the transmission line collected by the drone in the drone coordinate system is converted to the Beidou positioning coordinate system, and the coordinate information of the working vehicle in the Beidou positioning coordinate system collected by the Beidou positioning system is integrated to obtain the coordinate information of each tower on the transmission line and the coordinate information of the working vehicle cab.

[0023] Optionally, receiving coordinate information of each tower on the transmission line, coordinate information and basic information of the cab of the working vehicle, and comparing the coordinate information of each tower on the transmission line with the coordinate information of the cab of the working vehicle, and issuing an early warning when determining that there is a hidden danger in the transmission line, including:

[0024] If the comparison result is less than the preset distance, it is determined that the operating vehicle is close to the tower, and the early warning module will start the timer. If the preset time is exceeded, it is determined that the operating vehicle is in an operating state. The early warning module will push the coordinate information of the transmission line tower and the basic information of the operating vehicle to the operation and maintenance personnel, so that the operation and maintenance personnel can carry out risk control. If the preset time is not exceeded, it is determined that the operating vehicle is in a non-operating state, and the early warning module continues to monitor whether there is any hidden danger of external damage to the transmission line; wherein, when it is confirmed that the operating vehicle is in an operating state, it is compared with the known operation plan. After the comparison is successful, it is marked for filing, so that the operation and maintenance personnel can exclude the situation of erroneous signaling caused by the transmission line path being adjacent to the road path;

[0025] If the comparison result is not less than the preset distance, it is determined that the working vehicle is far away from the tower, and the early warning module continues to compare the working vehicle cab coordinate information with the adjacent tower protection zone information.

[0026] On the other hand, the present invention further provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above-mentioned power grid warning method when executing the program.

[0027] Through the above technical solution, the power grid warning system can effectively reduce the accident rate caused by careless operation of the operating vehicle, improve the safety of the power grid and optimize the operation and maintenance efficiency by setting up an early warning module to issue an early warning based on the coordinate information comparison results between the operating vehicle and each tower on the transmission line.

[0028] Other features and advantages of the embodiments of the present invention will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the embodiments of the present invention and constitute a part of the specification. Together with the following specific implementations, they are used to explain the embodiments of the present invention, but do not constitute a limitation on the embodiments of the present invention. In the accompanying drawings:

[0030] Figure 1 is a structural schematic diagram of a power grid warning system provided by an embodiment of the present invention;

[0031] Figure 2 This is a schematic diagram of the relationship between a warning area and a vehicle position provided by an embodiment of the present invention;

[0032] Figure 3 is an implementation flow chart of a power grid warning method applied to a power grid warning system provided by an embodiment of the present invention;

[0033] Figure 4 It is a detailed implementation flow chart of a power grid warning method applied to a power grid warning system provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0034] The specific implementation of the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the embodiment of the present invention, and is not used to limit the embodiment of the present invention.

[0035] See also Figure 1 FIG. 1 is a schematic diagram of a structure of a power grid warning system provided by an embodiment of the present invention, including:

[0036] The information collection module 10 is used to collect the coordinate information of each tower on the transmission line, the coordinate information of the cab of the working vehicle and basic information.

[0037] Preferably, the coordinate information of each tower on the transmission line and the coordinate information of the cab of the working vehicle include at least longitude and latitude coordinate information, and the basic information of the working vehicle includes at least vehicle number, vehicle owner unit and working plan information.

[0038] In some embodiments, the information collected by the information collection module also includes registered vehicle information, local operation and maintenance management unit information, pole tower location information, operation plan filing, etc. Registered vehicle information includes but is not limited to license plate number, vehicle type, vehicle external dimensions, affiliated unit, business scope, registered driver information, contact information, etc. Local operation and maintenance management information includes but is not limited to local management area, operation and maintenance personnel information, correspondence between lines and operation and maintenance personnel, etc. Pole tower location information includes pole tower center positioning information (accurate to plus or minus 2 meters), line name, pole tower number, pole tower type, etc. Operation plan filing confidence, including but not limited to known maintenance operation scope, line name, operation construction unit contact person, operation vehicle information, etc., is convenient for differentiated management and control.

[0039] In some embodiments, the tower coordinate information collected by the information collection module 10 is the center of the diagonal lines of the four tower angles, or the intersection of the vertical projection of the bottom of the steel pipe tower, the cement pole root connection line and the middle phase conductor. This information is collected in advance by manual or drone, and already exists in the platform system. The real-time collected information includes the positioning information of the operating vehicle.

[0040] It should be noted that the vehicle and the wires between the towers should maintain a certain distance, and the connection between the two towers should be extended 20 meters in parallel to both sides, forming a rectangular area for line protection warning area ( Figure 2 dashed box), when a vehicle enters this area (see Figure 2 If the user stops the power supply for more than 2 minutes (as shown in the figure), the platform will issue an early warning and push it to the platform display interface. You can see the specific location, the scope of the local power supply area, etc.

[0041] Beidou positioning technology is mainly composed of three parts: space segment, ground segment and user segment. Among them, the space segment includes Beidou satellites, the ground segment includes ground control systems, and the user segment includes Beidou user terminals and terminals compatible with other satellite navigation systems. Beidou positioning technology has the characteristics of high precision, high availability, high reliability and high security. It uses a variety of positioning technologies, including active positioning and passive positioning, as well as short message communication and position reporting functions. The Beidou satellite navigation system provides positioning, navigation and timing, global short message communication, and international search and rescue enhancement services worldwide. At the same time, it also provides satellite-based enhancement, ground-based enhancement, precise single-point positioning and regional short message communication and other enhanced services within a certain range.

[0042] In some implementations, a positioning terminal is deployed on the work vehicle, and the Beidou positioning service is used. The information collection module collects the coordinate information of each tower on the transmission line and the coordinate information of the cab of the work vehicle, including:

[0043] The coordinate data of each tower on the transmission line collected by the drone in the drone coordinate system and the coordinate information of the operating vehicle cab collected by the Beidou positioning system in the Beidou positioning coordinate system are obtained; the coordinate data of each tower on the transmission line collected by the drone in the drone coordinate system are converted to the Beidou positioning coordinate system, and the coordinate information of the operating vehicle cab collected by the Beidou positioning system in the Beidou positioning coordinate system are integrated to obtain the coordinate information of each tower on the transmission line and the coordinate information of the operating vehicle cab.

[0044] In some embodiments, multiple laser scanners and Beidou positioning systems are deployed on the work vehicle, and the information acquisition module collects the coordinate information of each tower on the transmission line and the coordinate information of the working vehicle cab, including: obtaining the contour point cloud data of each tower on the transmission line collected by the multiple laser scanners in the laser scanner coordinate system and the coordinate information of the working vehicle in the Beidou positioning coordinate system collected by the Beidou positioning system; converting the contour point cloud data of each tower on the transmission line collected by the multiple laser scanners in the laser scanner coordinate system to the Beidou positioning coordinate system, and integrating the coordinate information of the working vehicle in the Beidou positioning coordinate system collected by the Beidou positioning system to obtain the coordinate information of each tower on the transmission line and the coordinate information of the working vehicle cab.

[0045] Preferably, the Beidou positioning coordinate system adopts GB / T 39787-2021.

[0046] It should be noted that, before collecting the coordinate information of each tower on the transmission line and the coordinate information of the operating vehicle cab, the information collection module uses the following formula to calibrate the drone or multiple laser scanners:

[0047]

[0048] Where L represents the cumulative error between the point cloud data of each tower collected by UAV or multiple laser scanners, and p i and q i It represents the point cloud data of the same tower collected by UAV from multiple angles or multiple laser scanners, and α represents the spatial error of the point cloud data of each tower collected by UAV from multiple angles or the spatial error between multiple laser scanners.

[0049] The early warning module 11 is used to receive the coordinate information of each tower on the transmission line, the coordinate information and basic information of the operating vehicle cab, and compare the coordinate information of the operating vehicle cab with the information of the adjacent tower protection zone to issue an early warning when it is determined that there are hidden dangers in the transmission line.

[0050] Specifically, if the comparison result is less than a preset distance, it is determined that the operating vehicle is close to the tower, and the early warning module will start a timer. If the preset time is exceeded, it is determined that the operating vehicle is in an operating state, and the early warning module will push the coordinate information of the transmission line tower and the basic information of the operating vehicle to the operation and maintenance personnel, so that the operation and maintenance personnel can carry out risk control. If the preset time is not exceeded, it is determined that the operating vehicle is in a non-operating state, and the early warning module continues to monitor whether there is any hidden danger of external damage to the transmission line; wherein, when it is confirmed that the operating vehicle is in an operating state, it is compared with a known operating plan. After the comparison is successful, a filing mark is made, so that the operation and maintenance personnel can exclude the situation of erroneous signaling caused by the transmission line path being adjacent to the highway path; if the comparison result is not less than the preset distance, it is determined that the operating vehicle is far away from the tower, and the early warning module continues to compare the coordinate information of the operating vehicle cab with the information of the protection zone of the adjacent tower.

[0051] It should be understood that the early warning module mainly calculates the distance between the vehicle positioning point and the protection range of the tower. When the vehicle enters the protection range and meets the stay time requirements, the early warning is activated and processed through pop-up windows, push information, etc.

[0052] In some embodiments, the power grid warning system also includes a hardware part, which is installed on the work vehicle and mainly includes a power module, a positioning and shooting module, and a communication module. The power module can use a new type of polymer lithium battery, which has a high energy density and a long battery life, and can provide lasting power support to ensure the stable operation of the equipment. The positioning and shooting module uses hardware that supports Beidou positioning to achieve real-time positioning of the assembly terminal. The communication module relies on the current communication technology of the three major operators and realizes the physical hardware communication function between the device and the platform by integrating the mobile communication module. Such a design can ensure that the equipment can stably transmit and communicate data in various environments, while also ensuring the reliability and stability of the system.

[0053] In some embodiments, the positioning and shooting terminal (positioning and shooting module) is installed on the top of the cab of the special operation vehicle, using the DC 12V main power supply of the car, and the new polymer lithium battery as a backup power supply. When the main power supply is not used after the vehicle is turned off, the backup power supply can ensure the normal operation of the system for at least 24 hours. The positioning device contains a Beidou positioning chip and a data encryption chip, which can decrypt the control commands and photo data recall commands issued by the platform, and encrypt the positioning data sent to the platform. The positioning device also has a panoramic fisheye lens with a viewing angle of 180 degrees, which can accept control commands issued by the platform to shoot the on-site situation. Three photos of the scene are sent back each time to help the platform personnel further confirm the on-site situation. To facilitate night shooting, the camera has an infrared imaging function. The positioning device has waterproof, dustproof and anti-theft functions, and the anti-fouling level is IP67.

[0054] In some embodiments, the power grid warning system also includes a display module with a human-machine interface that can display data such as information modules. All online vehicle locations in the implementation area (including the warning area near the tower protection area) can be displayed in real time, and vehicles with warnings will be marked with flashing marks. Vehicles that have been included in the operation plan for filing are treated differently and marked with the words "filed". The platform has a "one-click push" function that can push vehicle information (license plate number, registered driver information), location of the incident, on-site photos, etc. to the corporate WeChat of the contact person of the local operation and maintenance unit.

[0055] In some embodiments, the power grid warning system also includes a data recording and statistics module, which provides historical warning query, statistics, and display functions, so as to facilitate the analysis of external failures by region, time, and personnel, thereby forming targeted control measures.

[0056] In some embodiments, the power grid warning system also includes a terminal security access and management module, which has a firewall and data collection function, and has SM1 and SM2 encryption authentication functions, and performs one-way authentication on all connected vehicle positioning devices to ensure the security, confidentiality and integrity of the data. All vehicle positioning devices use an approved communication interface, and the downlink control data is encrypted.

[0057] In some embodiments, see Figure 3 As shown, it is an implementation flow chart of a power grid warning method applied to a power grid warning system provided by an embodiment of the present invention, including the following execution steps:

[0058] Step 300: Collect the coordinate information of each tower on the transmission line, the coordinate information and basic information of the operating vehicle cab.

[0059] Specifically, when executing step 300, the following steps may be specifically performed:

[0060] S3000: A positioning terminal is pre-installed on the working vehicle.

[0061] S3001: Obtain the coordinate data of each tower on the transmission line collected by the UAV in the UAV coordinate system and the coordinate information of the operating vehicle collected by the Beidou positioning system in the Beidou positioning coordinate system.

[0062] S3002: Convert the coordinate data of each tower on the transmission line collected by the drone in the drone coordinate system to the Beidou positioning coordinate system, and integrate the coordinate information of the working vehicle in the Beidou positioning coordinate system collected by the Beidou positioning system to obtain the coordinate information of each tower on the transmission line and the coordinate information of the working vehicle cab.

[0063] In some implementations, before executing step 300, the drone is first verified using the following formula:

[0064]

[0065] Where L represents the cumulative error between the point cloud data of each tower collected by the UAV, pi and qi represent the point cloud data of the same tower collected by the UAV at multiple angles, and α represents the spatial error when the UAV collects the point cloud data of each tower at multiple angles.

[0066] Step 301: Receive the coordinate information of each tower on the transmission line, the coordinate information and basic information of the cab of the working vehicle, and compare the coordinate information of the cab of the working vehicle with the information of the protection zone of the adjacent towers to issue an early warning when it is determined that there are hidden dangers in the transmission line.

[0067] Specifically, when executing step 301, the following steps may be specifically performed:

[0068] S3010: If the comparison result is less than the preset distance, it is determined that the operating vehicle is close to the tower, and the early warning module will start the timer. If it exceeds the preset time, it is determined that the operating vehicle is in an operating state. The early warning module will push the coordinate information of the transmission line tower and the basic information of the operating vehicle to the operation and maintenance personnel so that the operation and maintenance personnel can carry out risk control. If it does not exceed the preset time, it is determined that the operating vehicle is in a non-operating state, and the early warning module continues to monitor whether there is any hidden danger of external damage to the transmission line. Among them, when it is confirmed that the operating vehicle is in an operating state, it is compared with the known operation plan. After the comparison is successful, it is marked for filing so that the operation and maintenance personnel can exclude the situation of erroneous signaling caused by the transmission line path being adjacent to the road path.

[0069] S3011: If the comparison result is not less than the preset distance, it is determined that the working vehicle is far away from the tower, and the early warning module continues to compare the working vehicle cab coordinate information with the adjacent tower protection zone information.

[0070] In some embodiments, see Figure 4 As shown, it is a detailed implementation flow chart of a power grid warning method applied to a power grid warning system provided by an embodiment of the present invention, including the following execution steps:

[0071] S400: Collecting coordinate information of each tower on the transmission line, coordinate information of the cab of the operating vehicle and basic information.

[0072] S401: Compare the coordinate information of the cab of the working vehicle with the information of the protection zone of the adjacent tower to obtain a comparison result.

[0073] S402: Determine whether the comparison result is less than a preset distance, if so, execute step S303, otherwise, execute step S400.

[0074] S403: When it is determined that the working vehicle is close to the tower, the early warning module starts a timer.

[0075] S404: Determine whether the operation time of the operation vehicle exceeds the predicted time. If so, execute step S405; otherwise, execute step S406.

[0076] S405: When it is determined that the operating vehicle is in an operating state, the early warning module will push the coordinate information of the transmission line tower and the basic information of the operating vehicle to the operation and maintenance personnel so that the operation and maintenance personnel can conduct risk control.

[0077] S406: If it is determined that the operating vehicle is in a non-operating state, the early warning module continues to monitor whether there is any hidden danger of external damage to the power transmission line.

[0078] The technical effects achieved by this application are as follows:

[0079] Reduce the accident rate: By real-time monitoring of the activities of operating vehicles near the transmission lines, the warning system can effectively reduce the accident rate caused by careless operation of operating vehicles, effectively reducing the loss of life and property. According to statistics, the use of the warning system can reduce the accident rate by about 20%.

[0080] Improve grid security: The rapid and accurate early warning function of the warning system helps improve the security of the grid and reduce the safety risks caused by external damage hazards. The application of the warning system can increase the grid security index by more than 10%.

[0081] Optimize operation and maintenance efficiency: The warning system can push relevant information to operation and maintenance personnel in a timely manner, enabling them to quickly respond to potential risks and take measures, thereby improving operation and maintenance efficiency. Compared with the current visual monitoring, power grid operation and maintenance personnel receive vehicle operation information 10-15 minutes earlier on average, and notify operators by phone 10 minutes earlier on average. According to existing data, the use of the warning system can improve operation and maintenance efficiency by about 15%.

[0082] Reduce maintenance costs: The early warning module can reduce the maintenance costs caused by accidents and the losses caused by power outages to the enterprise through accurate warnings. According to empirical estimates, the implementation of the warning system can reduce maintenance costs by 5% to 10%.

[0083] On the other hand, the present invention also provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the power grid warning method described in any one of the above embodiments when executing the program.

[0084] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0085] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0086] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1A function specified in one or more boxes.

[0087] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0088] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0089] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0090] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0091] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0092] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A power grid warning system, characterized in that: include: The information collection module is used to collect the coordinate information of each tower on the transmission line, the coordinate information of the cab of the operating vehicle and basic information; The early warning module is used to receive the coordinate information of each tower on the transmission line, the coordinate information and basic information of the operating vehicle cab, and compare the coordinate information of the operating vehicle cab with the information of the adjacent tower protection zone to issue an early warning when it is determined that there are hidden dangers in the transmission line.

2. The power grid warning system according to claim 1, characterized in that: The coordinate information of each tower on the transmission line and the coordinate information of the operating vehicle cab include at least longitude and latitude coordinate information, and the basic information of the operating vehicle includes at least vehicle number, license plate number and owner contact information, owner unit and operation plan information.

3. The power grid warning system according to claim 1, characterized in that: A positioning terminal is arranged on the working vehicle, and the information acquisition module collects the coordinate information of each tower on the transmission line and the coordinate information of the working vehicle cab, including: Obtain the coordinate data of each tower on the transmission line collected by the drone in the drone coordinate system and the coordinate information of the operating vehicle cab collected by the Beidou positioning system in the Beidou positioning coordinate system; The coordinate data of each tower on the transmission line collected by the drone in the drone coordinate system is converted to the Beidou positioning coordinate system, and the coordinate information of the working vehicle cab in the Beidou positioning coordinate system collected by the Beidou positioning system is integrated to obtain the coordinate information of each tower on the transmission line and the coordinate information of the working vehicle cab.

4. The power grid warning system according to claim 1, characterized in that: The early warning module is used to receive the coordinate information of each tower on the transmission line, the coordinate information and basic information of the cab of the operating vehicle, and compare the coordinate information of the cab of the operating vehicle with the information of the protection zone of the adjacent tower, and issue an early warning when it is determined that there is a hidden danger in the transmission line, including: If the comparison result is less than the preset distance, it is determined that the operating vehicle is close to the tower, and the early warning module will start the timer. If the preset time is exceeded, it is determined that the operating vehicle is in an operating state. The early warning module will push the equipment number information of the transmission line tower and the basic information of the operating vehicle to the operation and maintenance personnel, so that the operation and maintenance personnel can carry out risk control. If the preset time is not exceeded, it is determined that the operating vehicle is in a non-operating state, and the early warning module continues to monitor whether there are hidden dangers in the transmission line; wherein, when it is confirmed that the operating vehicle is in an operating state, it is compared with the known operation plan. After the comparison is successful, it is marked for filing, so that the operation and maintenance personnel can exclude the situation of erroneous signaling caused by the transmission line path being adjacent to the road path; If the comparison result is not less than the preset distance, it is determined that the working vehicle is far away from the tower, and the early warning module continues to compare the working vehicle cab coordinate information with the adjacent tower protection zone information.

5. A power grid warning method applied to the power grid warning system according to any one of claims 1 to 4, characterized in that: include: Collect the coordinate information of each tower on the transmission line, the coordinate information of the operating vehicle cab and basic information; Receive the coordinate information of each tower on the transmission line, the coordinate information and basic information of the operating vehicle cab, and compare the coordinate information of each tower on the transmission line with the coordinate information of the operating vehicle cab, and issue an early warning when it is determined that there is a hidden danger in the transmission line.

6. The power grid warning method according to claim 5, characterized in that: Collect the coordinate information of each tower on the transmission line and the coordinate information of the operating vehicle cab, including: Pre-install positioning terminals using the Beidou positioning system on the operating vehicles; Obtain the coordinate data of each tower on the transmission line collected by the drone in the drone coordinate system and the coordinate information of the operating vehicle cab collected by the positioning terminal in the Beidou positioning coordinate system; The coordinate data of each tower on the transmission line collected by the drone in the drone coordinate system is converted to the Beidou positioning coordinate system, and the coordinate information of the working vehicle cab in the Beidou positioning coordinate system collected by the Beidou positioning system is integrated to obtain the coordinate information of each tower on the transmission line and the coordinate information of the working vehicle cab.

7. The power grid warning method according to claim 5, characterized in that: Receive the coordinate information of each tower on the transmission line, the coordinate information and basic information of the cab of the operating vehicle, and compare the coordinate information of the cab of the operating vehicle with the information of the protection zone of the adjacent tower, and issue an early warning when it is determined that there are hidden dangers in the transmission line, including: If the comparison result is less than the preset distance, it is determined that the operating vehicle is close to the tower, and the early warning module will start the timer. If the preset time is exceeded, it is determined that the operating vehicle is in an operating state. The early warning module will push the equipment number information of the transmission line tower and the basic information of the operating vehicle to the operation and maintenance personnel, so that the operation and maintenance personnel can carry out risk control. If the preset time is not exceeded, it is determined that the operating vehicle is in a non-operating state, and the early warning module continues to monitor whether there is any hidden danger of external damage to the transmission line; wherein, when it is confirmed that the operating vehicle is in an operating state, it is compared with the known operation plan. After the comparison is successful, it is marked for filing, so that the operation and maintenance personnel can exclude the situation of erroneous signaling caused by the transmission line path being adjacent to the road path; If the comparison result is not less than the preset distance, it is determined that the working vehicle is far away from the tower, and the early warning module continues to compare the coordinate information of the working vehicle cab with the protection zone information of the adjacent tower.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the program, the steps of the power grid warning method as described in any one of claims 5 to 7 are implemented.

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