Monitoring power system with early warning function and use method thereof

Abstract

The invention belongs to the technical field of power systems, and discloses a monitoring power system with an early warning function and a use method thereof, and the system comprises a cable, cable detection equipment, a remote control switch, a mobile monitoring device, a base station, a communication control module, a video processing and recognition module, an early warning module, a rescue center and an accident type judgment module. The cable is electrically connected with the cable detection equipment and the remote control switch, and the cable detection equipment, the remote control switch, the mobile monitoring device, the early warning module and the rescue center are in wireless communication connection with the base station. By means of the mode, the cable short circuit accident type is judged, early warning is given out after an accident happens, and the accident processing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of power systems, and in particular to a monitoring power system with an early warning function and a use method thereof. Background Art

[0002] Currently, temporary power supply lines need to be built during construction sites. However, due to the irregular placement and location of the cables and the susceptibility to short-circuit accidents, the progress of the project is affected and even casualties may occur.

[0003] Among many existing technologies, Chinese patent application CN201110417364.6 discloses an electric power system early warning command system, which includes an early warning command service platform, communication service equipment and user terminal equipment. The early warning command service platform is composed of a peripheral user interface, an application center module and an underlying data interface, wherein the peripheral user interface is connected to the user terminal equipment through the communication service equipment, the application center module is connected to the peripheral user interface and the underlying data interface respectively, and the application center module receives and processes data information of the peripheral user interface and the underlying data interface.

[0004] However, this patent application is unable to determine the type of cable short circuit accident and issue an early warning after the accident occurs to improve the efficiency of handling the accident.

[0005] Based on this, the present invention designs a monitoring power system with early warning function and a use method thereof to solve the above problems. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides a monitoring power system with early warning function and a method for using the same.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A monitoring power system with an early warning function, comprising a cable, a cable detection device, a remote control switch, a mobile monitoring device, a base station, a communication control module, a video processing and identification module, an early warning module, a rescue center and an accident type judgment module; The cable is electrically connected to the cable detection device and the remote control switch, the cable detection device, the remote control switch, the mobile monitoring device, the early warning module and the rescue center are all wirelessly connected to the base station, the base station is connected to the communication control module, the communication control module is connected to the video processing and identification module and the accident type judgment module, and the accident type judgment module is connected to the video processing and identification module; The cable detection device is used to detect the location of the short-circuit fault point of the cable, and the cable detection device sends the short-circuit fault point location data to the base station; The base station is used to send the short-circuit fault point location data to the remote control switch, the mobile monitoring device and the communication control module; The remote control switch is used to cut off the connection between the cable and the power grid after receiving the short-circuit fault point location data; The mobile monitoring device is used to move to the fault location of the cable and collect video data after receiving the short-circuit fault point location data. The mobile monitoring device sends the collected video data to the base station, and the base station sends it to the communication control module; After receiving the short-circuit fault point location data, the communication control module generates emergency repair alarm voice data describing the short-circuit point location and sends it to the early warning module; After receiving the video data, the communication control module sends the video data to the video processing and identification module; The video processing and recognition module is used to perform sound and image separation processing on the video data, and recognize the separated image data and audio data, and send the recognized key features to the accident type judgment module; The accident type judgment module is used to analyze key features to judge the accident type; and send short-circuit accident data recording the accident type to the communication control module, and analyze whether there is electric shock. When the accident type judgment module determines that there is electric shock, the accident type judgment module sends an emergency signal to the communication control module, and the communication control module sends an emergency alarm to the rescue center through the base station. At the same time, the communication control module generates an emergency voice and sends it to the early warning module; The early warning module is used to play emergency repair alarm voice and first aid voice.

[0008] Furthermore, the communication control module includes a wireless communication module and a central processing unit. The wireless communication module is wirelessly connected to the base station, the wireless communication module is electrically connected to the central processing unit, and the central processing unit is connected to the early warning module, the video processing and identification module and the accident type judgment module.

[0009] Furthermore, the wireless communication module is used for two-way communication between the base station and the central processing unit; the base station sends the short-circuit fault point location data and video data to the wireless communication module, and the wireless communication module sends it to the central processing unit; The central processor is used to receive the short-circuit accident data and emergency signal sent by the accident type judgment module. The central processor sends video data to the video processing and identification module. After receiving the short-circuit fault point location data, the central processor generates emergency repair alarm voice data describing the short-circuit point location and sends it to the early warning module.

[0010] Furthermore, the video processing module is connected to the central processing unit, the audio recognition module and the image recognition module, and the audio recognition module and the image recognition module are connected to the accident type judgment module.

[0011] Furthermore, the video processing module receives the video data sent by the central processing unit, and the video processing module is used to perform sound and image separation processing on the video data, and sends the separated image data and audio data to the image recognition module and the audio recognition module respectively; The audio recognition module is used to recognize keywords in audio data; The audio recognition module identifies whether the audio data contains voice keyword feature data including rescue, call for emergency, power off, check breathing and heartbeat, and observe symptoms; The image recognition module is used to identify people in the image data; the audio recognition module sends the recognized voice keyword feature data to the accident type judgment module; The image recognition module identifies people in the image data and confirms the number of people first. When there is at least one person, the image recognition module sends a man-made accident signal to the accident type judgment module; Then, based on the human body state recognition algorithm, the status of the personnel is identified one by one, including falling, coma and convulsion; the image recognition module sends the identified personnel state feature data to the accident type judgment module; When the number of people is zero, the image recognition module sends a natural accident signal to the accident type judgment module; When the accident type judgment module receives a natural short circuit accident signal, the accident type judgment module sends short circuit accident data recording that the short circuit accident is a natural short circuit accident to the central processor; When the accident type judgment module receives a man-made accident signal, the accident type judgment module judges whether there is any person being electrocuted; When the accident type judgment module receives one or more of the voice keyword feature data sent by the audio recognition module or the personnel status feature data sent by the image recognition module, the accident type judgment module judges that a person has been electrocuted, and the accident type judgment module sends an emergency signal to the central processor, and the central processor sends the emergency signal to the base station, and the base station sends it to the rescue center to alarm. At the same time, the central processor generates an emergency voice after receiving the emergency signal and sends it to the early warning module; at the same time, the accident type judgment module sends the human short circuit accident data recording the casualties to the central processor; When the accident type determination module does not receive one or more of the voice keyword feature data sent by the audio recognition module or the personnel status feature data sent by the image recognition module, the accident type determination module determines that no personnel are electrocuted; When there is no electric shock to personnel, the accident type judgment module sends the man-made short circuit accident data to the central processor.

[0012] Furthermore, the mobile monitoring device is a drone.

[0013] Furthermore, it also includes an accident record statistics module, and the accident record statistics module is connected to the central processing unit; The accident record statistics module is used to collect and count the short-circuit accident data received by the central processing unit.

[0014] In order to better achieve the purpose of the present invention, the present invention also provides a method for using a monitoring power system with an early warning function, comprising the following steps: Step 1: When the cable is short-circuited, the location of the short-circuit fault point of the cable is detected by the cable detection equipment, and the short-circuit point location data is sent to the remote control switch, the mobile monitoring device and the wireless communication module through the base station. The wireless communication module sends the short-circuit point location data to the central processing unit. After receiving the short-circuit point location data, the central processing unit generates emergency repair alarm voice data describing the short-circuit point location and sends it to the early warning module and plays the emergency repair alarm voice; Step 2: After receiving the short-circuit fault point location data, the remote control switch cuts off the connection between the cable and the power grid; Step 3: After receiving the short-circuit fault point location data, the mobile monitoring device moves to the fault location of the cable and collects video data. The mobile monitoring device sends the collected video data to the wireless communication module through the base station, the wireless communication module sends it to the central processing unit, and the central processing unit sends it to the video processing module; Step 4: the video processing module performs sound and image separation processing on the video data, and sends the separated image data and audio data to the image recognition module and the audio recognition module respectively; The audio recognition module recognizes keywords in the audio data; The audio recognition module identifies whether the audio data contains voice keyword feature data including rescue, call for emergency, power off, check breathing and heartbeat, and observe symptoms; The audio recognition module sends the recognized voice keyword feature data to the accident type judgment module; The image recognition module identifies people in the image data and confirms the number of people first. When there is at least one person, the image recognition module sends a man-made accident signal to the accident type judgment module; Then, based on the human body state recognition algorithm, the status of the personnel is identified one by one, including falling, coma and convulsion; the image recognition module sends the identified personnel state feature data to the accident type judgment module; When the number of people is zero, the image recognition module sends a natural accident signal to the accident type judgment module; When the accident type judgment module receives a natural short circuit accident signal, the accident type judgment module sends short circuit accident data recording that the short circuit accident is a natural short circuit accident to the central processor; When the accident type judgment module receives a man-made accident signal, the accident type judgment module judges whether there is any person being electrocuted; When the accident type judgment module receives one or more of the voice keyword feature data sent by the audio recognition module or the personnel status feature data sent by the image recognition module, the accident type judgment module judges that a person has been electrocuted, and the accident type judgment module sends an emergency signal to the central processor, and the central processor sends the emergency signal to the base station, and the base station sends it to the rescue center to alarm. At the same time, the central processor generates an emergency voice after receiving the emergency signal and sends it to the early warning module; at the same time, the accident type judgment module sends the human short circuit accident data recording the casualties to the central processor; When the accident type determination module does not receive one or more of the voice keyword feature data sent by the audio recognition module or the personnel status feature data sent by the image recognition module, the accident type determination module determines that no personnel are electrocuted; When there is no electric shock to personnel, the accident type judgment module sends the man-made short circuit accident data to the central processor.

[0015] The present invention has the following technical effects: When the present invention is used, the cable detection device is used to detect in real time whether a short circuit occurs in the cable and determine the position of the short circuit point when a short circuit occurs. The power supply of the power grid to the cable is remotely cut off through a remote control switch, thereby ensuring safety.

[0016] The video data is processed by the video processing and recognition module to separate sound and image, so that the separated image data and audio data are recognized and processed respectively, and the recognized feature data is sent to the accident type judgment module for accident type judgment. The accident type judgment module determines whether there are casualties. The communication control module controls whether to alarm the rescue center based on the judgment result. At the same time, the emergency repair alarm voice and first aid voice are played through the early warning module to improve the emergency repair efficiency of the cable. At the same time, voice notification is used to rescue personnel when casualties occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The present invention is a block diagram of a monitoring power system with early warning function.

[0019] The numbers in the figure represent: 1. Cable 2. Cable detection equipment 3. Remote control switch 4. Mobile monitoring device 5. Base station 6. Wireless communication module 7. Central processing unit 8. Early warning module 9. Rescue center 10. Video processing module 11. Audio recognition module 12. Image recognition module 13. Accident type judgment module 14. Accident record statistics module. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution 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 described embodiments are 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 creative work are within the scope of protection of the present invention.

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] Example 1: Please refer to the attached manual Figure 1 , a monitoring power system with early warning function, comprising a cable 1, a cable detection device 2, a remote control switch 3, a mobile monitoring device 4, a base station 5, a communication control module, a video processing and identification module, an early warning module 8, an emergency center 9 and an accident type judgment module 13; The cable 1 is electrically connected to the cable detection device 2 and the remote control switch 3. The cable detection device 2, the remote control switch 3, the mobile monitoring device 4, the early warning module 8 and the rescue center 9 are all wirelessly connected to the base station 5. The base station 5 is connected to the communication control module. The communication control module is connected to the video processing and identification module and the accident type judgment module 13. The accident type judgment module 13 is connected to the video processing and identification module. The cable detection device 2 is used to detect the location of the short-circuit fault point of the cable 1, and the cable detection device 2 sends the short-circuit fault point location data to the base station 5; The base station 5 is used to send the short-circuit fault point location data to the remote control switch 3, the mobile monitoring device 4 and the communication control module; The remote control switch 3 is used to cut off the connection between the cable 1 and the power grid after receiving the short-circuit fault point location data; The mobile monitoring device 4 is used to move to the fault location of the cable 1 and collect video data after receiving the short-circuit fault point location data. The mobile monitoring device 4 sends the collected video data to the base station 5, and the base station 5 sends it to the communication control module; After receiving the short-circuit fault point location data, the communication control module generates emergency repair alarm voice data describing the short-circuit point location and sends it to the early warning module 8; After receiving the video data, the communication control module sends the video data to the video processing and identification module; The video processing and recognition module is used to perform sound and image separation processing on the video data, and recognize the separated image data and audio data, and send the recognized key features to the accident type judgment module 13; The accident type judgment module 13 is used to analyze key features and judge the accident type; and sends short-circuit accident data recording the accident type to the communication control module, and analyzes whether there is electric shock. When the accident type judgment module 13 determines that there is electric shock, the accident type judgment module 13 sends an emergency signal to the communication control module, and the communication control module sends an emergency alarm to the rescue center 9 through the base station 5. At the same time, the communication control module generates an emergency voice and sends it to the early warning module 8; The early warning module 8 is used to play emergency repair alarm voice and first aid voice.

[0023] When the present invention is used, the cable detection device 2 is used to detect in real time whether the cable 1 is short-circuited and determine the position of the short-circuit point when a short-circuit occurs, and the power supply of the power grid to the cable 1 is remotely cut off by the remote control switch 3, thereby ensuring safety.

[0024] The video data is processed by separating sound and image through the video processing and recognition module, so that the separated image data and audio data are recognized and processed respectively, and the recognized feature data is sent to the accident type judgment module 13 for accident type judgment. The accident type judgment module 13 determines whether there are casualties. The communication control module controls whether to alarm the rescue center 9 according to the judgment result. At the same time, the emergency repair alarm voice and first aid voice are played through the early warning module 8 to improve the emergency repair efficiency of the cable 1. At the same time, voice notification is used to rescue personnel when casualties occur.

[0025] When the present invention is used, the cable detection device 2 adopts a commercially available cable detector and has the function of detecting a short circuit of the cable 1 and locating the position of the short circuit point.

[0026] Example 2: Figure 1 As shown, as a preferred embodiment of the present invention, the communication control module includes a wireless communication module 6 and a central processor 7, the wireless communication module 6 is wirelessly connected to the base station 5, the wireless communication module 6 is electrically connected to the central processor 7, and the central processor 7 is connected to the early warning module 8, the video processing and identification module and the accident type judgment module 13; The wireless communication module 6 is used for two-way communication between the base station 5 and the central processor 7; the base station 5 sends the short-circuit fault point location data and video data to the wireless communication module 6, and the wireless communication module 6 sends it to the central processor 7; The central processor 7 is used to receive the short-circuit accident data and emergency signal sent by the accident type judgment module 13, and the central processor 7 sends the video data to the video processing and identification module. After receiving the short-circuit fault point location data, the central processor 7 generates emergency repair alarm voice data describing the short-circuit point location and sends it to the early warning module 8; The video processing and recognition module includes a video processing module 10, an audio recognition module 11 and an image recognition module 12; The video processing module 10 is connected to the central processor 7, the audio recognition module 11 and the image recognition module 12, and the audio recognition module 11 and the image recognition module 12 are connected to the accident type judgment module 13; The video processing module 10 receives the video data sent by the central processor 7, and is used for performing sound and image separation processing on the video data, and sends the separated image data and audio data to the image recognition module 12 and the audio recognition module 11 respectively; The audio recognition module 11 is used to recognize keywords in audio data; The audio recognition module 11 recognizes whether the audio data contains voice keyword feature data including saving lives, calling for emergency, power off, checking breathing and heartbeat, and observing symptoms; The image recognition module 12 is used to identify people in the image data; the audio recognition module 11 sends the recognized voice keyword feature data to the accident type judgment module 13; The image recognition module 12 recognizes the people in the image data and first confirms the number of people. When the number of people is at least one, the image recognition module 12 sends a man-made accident signal to the accident type judgment module 13; Then, based on the human body state recognition algorithm, the states of the personnel are identified one by one, and the states include falling, coma and convulsion; the image recognition module 12 sends the identified personnel state feature data to the accident type judgment module 13; When the number of people is zero, the image recognition module 12 sends a natural accident signal to the accident type determination module 13; When the accident type determination module 13 receives a natural short circuit accident signal, the accident type determination module 13 sends short circuit accident data recording that the short circuit accident is a natural short circuit accident to the central processor 7; When the accident type determination module 13 receives a man-made accident signal, the accident type determination module 13 determines whether there is any person being electrocuted; When the accident type judgment module 13 receives one or more of the voice keyword feature data sent by the audio recognition module 11 or the personnel status feature data sent by the image recognition module 12, the accident type judgment module 13 judges that a person has been electrocuted, and the accident type judgment module 13 sends an emergency signal to the central processor 7, and the central processor 7 sends the emergency signal to the base station 5, and the base station 5 sends it to the rescue center 9 to alarm. At the same time, the central processor 7 generates an emergency voice after receiving the emergency signal and sends it to the early warning module 8; at the same time, the accident type judgment module 13 sends the central processor 7 the human short circuit accident data recording the casualties; When the accident type determination module 13 does not receive one or more of the voice keyword feature data sent by the audio recognition module 11 or the personnel status feature data sent by the image recognition module 12, the accident type determination module 13 determines that no personnel are electrocuted; When there is no electric shock, the accident type judgment module 13 sends the artificial short circuit accident data to the central processor 7; When the present invention is used, the video processing module 10 is used to perform sound and image separation processing on the video data, and the separated image data and audio data are sent to the image recognition module 12 and the audio recognition module 11 respectively. The image recognition module 12 and the audio recognition module 11 respectively extract recognition features from the image data and the audio data to improve the accuracy of feature extraction, so that the accident type judgment module 13 can make a more accurate judgment on the accident type.

[0027] The mobile monitoring device 4 is a drone; It also includes an accident record statistics module 14, which is connected to the central processor 7; The accident record statistics module 14 is used to collect and count the short-circuit accident data received by the central processor 7 .

[0028] When the present invention is used, the accident record statistics module 14 is used to record the accident, so as to facilitate the analysis of the cause of the accident and the subsequent prevention of the accident.

[0029] Example 3: Figure 1 As shown, as a preferred embodiment of the present invention, the present invention also provides a method for using a monitoring power system with an early warning function; comprising the following steps: Step 1: When the cable 1 is short-circuited, the position of the short-circuit fault point of the cable 1 is detected by the cable detection device 2, and the short-circuit point position data is sent to the remote control switch 3, the mobile monitoring device 4 and the wireless communication module 6 through the base station 5. The wireless communication module 6 sends the short-circuit point position data to the central processor 7. After receiving the short-circuit point position data, the central processor 7 generates emergency repair alarm voice data describing the short-circuit point position and sends it to the early warning module 8 and plays the emergency repair alarm voice; Step 2: After receiving the short-circuit fault point location data, the remote control switch 3 cuts off the connection between the cable 1 and the power grid; Step 3: After receiving the short-circuit fault point location data, the mobile monitoring device 4 moves to the fault location of the cable 1 and collects video data. The mobile monitoring device 4 sends the collected video data to the wireless communication module 6 through the base station 5, the wireless communication module 6 sends it to the central processor 7, and the central processor 7 sends it to the video processing module 10; Step 4: the video processing module 10 performs sound and image separation processing on the video data, and sends the separated image data and audio data to the image recognition module 12 and the audio recognition module 11 respectively; The audio recognition module 11 recognizes keywords of the audio data; The audio recognition module 11 recognizes whether the audio data contains voice keyword feature data including saving lives, calling for emergency, power off, checking breathing and heartbeat, and observing symptoms; The audio recognition module 11 sends the recognized voice keyword feature data to the accident type determination module 13; The image recognition module 12 recognizes the people in the image data and first confirms the number of people. When the number of people is at least one, the image recognition module 12 sends a man-made accident signal to the accident type judgment module 13; Then, based on the human body state recognition algorithm, the states of the personnel are identified one by one, and the states include falling, coma and convulsion; the image recognition module 12 sends the identified personnel state feature data to the accident type judgment module 13; When the number of people is zero, the image recognition module 12 sends a natural accident signal to the accident type determination module 13; When the accident type determination module 13 receives a natural short circuit accident signal, the accident type determination module 13 sends short circuit accident data recording that the short circuit accident is a natural short circuit accident to the central processor 7; When the accident type determination module 13 receives a man-made accident signal, the accident type determination module 13 determines whether there is any person being electrocuted; When the accident type judgment module 13 receives one or more of the voice keyword feature data sent by the audio recognition module 11 or the personnel status feature data sent by the image recognition module 12, the accident type judgment module 13 judges that a person has been electrocuted, and the accident type judgment module 13 sends an emergency signal to the central processor 7, and the central processor 7 sends the emergency signal to the base station 5, and the base station 5 sends it to the rescue center 9 to alarm. At the same time, the central processor 7 generates an emergency voice after receiving the emergency signal and sends it to the early warning module 8; at the same time, the accident type judgment module 13 sends the central processor 7 the human short circuit accident data recording the casualties; When the accident type determination module 13 does not receive one or more of the voice keyword feature data sent by the audio recognition module 11 or the personnel status feature data sent by the image recognition module 12, the accident type determination module 13 determines that no personnel are electrocuted; When there is no electric shock, the accident type judgment module 13 sends the artificial short circuit accident data to the central processor 7.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A monitoring power system with early warning function, characterized in that: It comprises a cable (1), a cable detection device (2), a remote control switch (3), a mobile monitoring device (4), a base station (5), a communication control module, a video processing and identification module, an early warning module (8), a rescue center (9) and an accident type judgment module (13); The cable (1) is electrically connected to the cable detection device (2) and the remote control switch (3); the cable detection device (2), the remote control switch (3), the mobile monitoring device (4), the early warning module (8) and the rescue center (9) are all wirelessly connected to the base station (5); the base station (5) is connected to the communication control module; the communication control module is connected to the video processing and identification module and the accident type judgment module (13); and the accident type judgment module (13) is connected to the video processing and identification module; The cable detection device (2) is used to detect the location of the short-circuit fault point of the cable (1), and the cable detection device (2) sends the short-circuit fault point location data to the base station (5); The base station (5) is used to send short-circuit fault point location data to the remote control switch (3), the mobile monitoring device (4) and the communication control module; The remote control switch (3) is used to cut off the connection between the cable (1) and the power grid after receiving the short-circuit fault point location data; The mobile monitoring device (4) is used to move to the fault position of the cable (1) and collect video data after receiving the short-circuit fault point position data. The mobile monitoring device (4) sends the collected video data to the base station (5), and the base station (5) sends it to the communication control module; After receiving the short-circuit fault point location data, the communication control module generates emergency repair alarm voice data describing the short-circuit point location and sends it to the early warning module (8); After receiving the video data, the communication control module sends the video data to the video processing and identification module; The video processing and recognition module is used to perform sound and image separation processing on the video data, and recognize the separated image data and audio data, and send the recognized key features to the accident type judgment module (13); The accident type determination module (13) is used to analyze key features and determine the accident type; and to send short-circuit accident data recording the accident type to the communication control module, and to analyze whether a person is electrocuted; when the accident type determination module (13) determines that a person is electrocuted, the accident type determination module (13) sends an emergency signal to the communication control module, and the communication control module sends an emergency alarm to the rescue center (9) via the base station (5); at the same time, the communication control module generates an emergency voice and sends it to the early warning module (8); The early warning module (8) is used to play emergency repair alarm voice and first aid voice.

2. The monitoring power system with early warning function according to claim 1 is characterized in that: The communication control module comprises a wireless communication module (6) and a central processing unit (7); the wireless communication module (6) is wirelessly connected to the base station (5); the wireless communication module (6) is electrically connected to the central processing unit (7); and the central processing unit (7) is connected to the early warning module (8), the video processing and identification module, and the accident type judgment module (13).

3. The monitoring power system with early warning function according to claim 2 is characterized in that: The wireless communication module (6) is used for two-way communication between the base station (5) and the central processing unit (7); the base station (5) sends the short-circuit fault point location data and video data to the wireless communication module (6), and the wireless communication module (6) sends them to the central processing unit (7); The central processor (7) is used to receive the short-circuit accident data and the emergency signal sent by the accident type judgment module (13); the central processor (7) sends the video data to the video processing and identification module; after receiving the short-circuit fault point location data, the central processor (7) generates emergency repair alarm voice data describing the short-circuit point location and sends it to the early warning module (8).

4. The monitoring power system with early warning function according to claim 3 is characterized in that: The video processing module (10) is connected to the central processing unit (7), the audio recognition module (11) and the image recognition module (12); and the audio recognition module (11) and the image recognition module (12) are connected to the accident type determination module (13).

5. The monitoring power system with early warning function according to claim 4 is characterized in that: The video processing module (10) receives video data sent by the central processing unit (7), and is used to perform sound and image separation processing on the video data, and sends the separated image data and audio data to the image recognition module (12) and the audio recognition module (11) respectively; The audio recognition module (11) is used to recognize keywords in audio data; The audio recognition module (11) recognizes whether the audio data contains voice keyword feature data including rescue, call for emergency, power off, check breathing and heartbeat, and observe symptoms; The image recognition module (12) is used to identify people in the image data; the audio recognition module (11) sends the recognized voice keyword feature data to the accident type judgment module (13); The image recognition module (12) recognizes people in the image data and first confirms the number of people. When the number of people is at least one, the image recognition module (12) sends a man-made accident signal to the accident type judgment module (13); Then, based on the human body state recognition algorithm, the states of the personnel are identified one by one, and the states include falling, coma and convulsion; the image recognition module (12) sends the identified human state feature data to the accident type judgment module (13); When the number of people is zero, the image recognition module (12) sends a natural accident signal to the accident type judgment module (13); When the accident type determination module (13) receives a natural short circuit accident signal, the accident type determination module (13) sends short circuit accident data recording that the short circuit accident is a natural short circuit accident to the central processor (7); When the accident type determination module (13) receives a man-made accident signal, the accident type determination module (13) determines whether a person is electrocuted; When the accident type judgment module (13) receives one or more of the voice keyword feature data sent by the audio recognition module (11) or the personnel status feature data sent by the image recognition module (12), the accident type judgment module (13) judges that a person has been electrocuted, and the accident type judgment module (13) sends an emergency signal to the central processor (7). The central processor (7) sends the emergency signal to the base station (5), and the base station (5) sends it to the rescue center (9) to alarm. At the same time, the central processor (7) generates an emergency voice after receiving the emergency signal and sends it to the early warning module (8); at the same time, the accident type judgment module (13) sends to the central processor (7) human short circuit accident data recording the occurrence of casualties; When the accident type determination module (13) does not receive one or more of the voice keyword feature data sent by the audio recognition module (11) or the personnel status feature data sent by the image recognition module (12), the accident type determination module (13) determines that no personnel are electrocuted; When there is no electric shock to personnel, the accident type judgment module (13) sends the man-made short circuit accident data to the central processor (7).

6. The monitoring power system with early warning function according to claim 5 is characterized in that: The mobile monitoring device (4) is a drone.

7. The monitoring power system with early warning function according to claim 6 is characterized in that: It also includes an accident record statistics module (14), wherein the accident record statistics module (14) is connected to the central processor (7); The accident record statistics module (14) is used to collect and count the short-circuit accident data received by the central processor (7).

8. A method for using the monitoring power system with early warning function as claimed in claim 7, characterized in that: The following steps are involved: Step 1: When the cable (1) is short-circuited, the position of the short-circuit fault point of the cable (1) is detected by the cable detection device (2), and the short-circuit point position data is sent to the remote control switch (3), the mobile monitoring device (4) and the wireless communication module (6) through the base station (5). The wireless communication module (6) sends the short-circuit point position data to the central processing unit (7). After receiving the short-circuit point position data, the central processing unit (7) generates emergency repair alarm voice data describing the short-circuit point position and sends it to the early warning module (8) and plays the emergency repair alarm voice; Step 2: After receiving the short-circuit fault point location data, the remote control switch (3) cuts off the connection between the cable (1) and the power grid; Step 3: After receiving the short-circuit fault point location data, the mobile monitoring device (4) moves to the fault location of the cable (1) and collects video data. The mobile monitoring device (4) sends the collected video data to the wireless communication module (6) via the base station (5). The wireless communication module (6) sends the data to the central processing unit (7), and the central processing unit (7) sends the data to the video processing module (10). Step 4: the video processing module (10) performs sound and image separation processing on the video data, and sends the separated image data and audio data to the image recognition module (12) and the audio recognition module (11) respectively; The audio recognition module (11) recognizes keywords in the audio data; The audio recognition module (11) recognizes whether the audio data contains voice keyword feature data including rescue, call for emergency, power off, check breathing and heartbeat, and observe symptoms; The audio recognition module (11) sends the recognized voice keyword feature data to the accident type determination module (13); The image recognition module (12) recognizes people in the image data and first confirms the number of people. When the number of people is at least one, the image recognition module (12) sends a man-made accident signal to the accident type judgment module (13); Then, based on the human body state recognition algorithm, the states of the personnel are identified one by one, and the states include falling, coma and convulsion; the image recognition module (12) sends the identified human state feature data to the accident type judgment module (13); When the number of people is zero, the image recognition module (12) sends a natural accident signal to the accident type judgment module (13); When the accident type determination module (13) receives a natural short circuit accident signal, the accident type determination module (13) sends short circuit accident data recording that the short circuit accident is a natural short circuit accident to the central processor (7); When the accident type determination module (13) receives a man-made accident signal, the accident type determination module (13) determines whether a person is electrocuted; When the accident type judgment module (13) receives one or more of the voice keyword feature data sent by the audio recognition module (11) or the personnel status feature data sent by the image recognition module (12), the accident type judgment module (13) judges that a person has been electrocuted, and the accident type judgment module (13) sends an emergency signal to the central processor (7). The central processor (7) sends the emergency signal to the base station (5), and the base station (5) sends it to the rescue center (9) to alarm. At the same time, the central processor (7) generates an emergency voice after receiving the emergency signal and sends it to the early warning module (8); at the same time, the accident type judgment module (13) sends to the central processor (7) human short circuit accident data recording the occurrence of casualties; When the accident type determination module (13) does not receive one or more of the voice keyword feature data sent by the audio recognition module (11) or the personnel status feature data sent by the image recognition module (12), the accident type determination module (13) determines that no personnel are electrocuted; When there is no electric shock to personnel, the accident type judgment module (13) sends the man-made short circuit accident data to the central processor (7).

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