A method and system for countering unmanned aerial vehicles (UAVs) at new energy power stations

Abstract

This invention discloses a method and system for countering unmanned aerial vehicles (UAVs) at new energy power stations, belonging to the field of UAV technology. First, the system acquires and stores the registration information of all UAVs within the new energy power station area. Then, a patrol UAV monitors the current status information of the UAVs in real time. Finally, the detected status information is compared with the acquired registration information. If the information does not match, the current UAV is identified as an unauthorized flying UAV, and the patrol UAV issues a warning and tracks it, while simultaneously sending a signal to the control center. The control center then takes countermeasures against the unauthorized flying UAV. This invention utilizes existing patrol UAVs to accurately identify unauthorized flying UAVs within the new energy power station area and take timely countermeasures, saving operation and maintenance costs and ensuring the safe and stable operation of the new energy power station.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of unmanned aerial vehicles, and particularly relates to a new energy station unmanned aerial vehicle countermeasure method and system. BACKGROUND

[0002] Currently, new energy stations are required to be equipped with relevant unmanned aerial vehicle countermeasure equipment to monitor, identify and counteract black flying unmanned aerial vehicles in power generation areas to ensure power generation safety.

[0003] However, new energy stations are widely distributed, especially for mountainous wind farms, which often cover a large area. Due to cost and other problems, unmanned aerial vehicle monitoring radars are difficult to cover the entire wind farm, and relevant vehicle-mounted unmanned aerial vehicle countermeasure devices or handheld countermeasure guns are relatively few, and effective countermeasures cannot be taken against black flying unmanned aerial vehicles. SUMMARY

[0004] In order to solve the defects in the prior art, the purpose of the present application is to provide a new energy station unmanned aerial vehicle countermeasure method and system, which can accurately identify black flying unmanned aerial vehicles in the new energy station area by using existing inspection unmanned aerial vehicles and take countermeasures in time, saving operation and maintenance costs and ensuring the safe and stable operation of the new energy station.

[0005] The present application is achieved by the following technical solutions:

[0006] The present application discloses a new energy station unmanned aerial vehicle countermeasure method, comprising:

[0007] S1: obtaining and storing the report information of all unmanned aerial vehicles in the new energy station area;

[0008] S2: detecting the state information of the current unmanned aerial vehicle in real time by the inspection unmanned aerial vehicle;

[0009] S3: comparing the state information detected in S2 with the report information obtained in S1, if the information is inconsistent, determining the current unmanned aerial vehicle as a black flying unmanned aerial vehicle, issuing a warning and tracking by the inspection unmanned aerial vehicle, and sending a signal to the control center, and the control center counteracting the black flying unmanned aerial vehicle.

[0010] Preferably, in S1, the report information of the unmanned aerial vehicle includes time, height, area, channel, boundary and hardware parameters.

[0011] Further preferably, the hardware parameters include the model and equipment identification code of the unmanned aerial vehicle.

[0012] Preferably, in S2, the state information of the unmanned aerial vehicle is obtained by the image acquisition device and the detection device arranged on the inspection unmanned aerial vehicle.

[0013] Further preferably, the image acquisition device is a high-definition infrared camera, and the detection device is a radio detection device and a photoelectric detection device.

[0014] Preferably, in S2, the several inspection unmanned aerial vehicles divide the inspection area according to the region and the flight height, and the inspection areas of the several inspection unmanned aerial vehicles do not overlap.

[0015] Preferably, in S3, the comparison of the state information received in S2 and the report information obtained in S1 is specifically: the position of the current unmanned aerial vehicle is identified, if the position does not match the report information, the hardware parameters of the current unmanned aerial vehicle are compared comprehensively, if the hardware parameters match the report information, a signal for correcting the position is sent to the current unmanned aerial vehicle, if the hardware parameters do not match the report information, the current unmanned aerial vehicle is determined as a black flight unmanned aerial vehicle.

[0016] Preferably, in S3, when the inspection unmanned aerial vehicle tracks, a visual tracking technology is used to approach the unmanned aerial vehicle entering the inspection picture.

[0017] Preferably, in S3, the countermeasure for the black flight unmanned aerial vehicle is that the control center commands the unmanned aerial vehicle carrying the unmanned aerial vehicle countermeasure equipment in the region to take off and intercept, and simultaneously notifies the ground mobile vehicle-mounted countermeasure equipment or personnel carrying the countermeasure tool to go to the location of the black flight unmanned aerial vehicle for countermeasure.

[0018] The application discloses an unmanned aerial vehicle countermeasure system for a new energy station, which comprises:

[0019] An unmanned aerial vehicle report information acquisition and storage module acquires report information of all unmanned aerial vehicles in a new energy station region.

[0020] An inspection unmanned aerial vehicle receives state information of a current unmanned aerial vehicle in real time, and issues a warning and performs tracking on a black flight unmanned aerial vehicle.

[0021] An information comparison and determination module compares the detected state information with the acquired report information, and determines a current unmanned aerial vehicle with inconsistent information as a black flight unmanned aerial vehicle.

[0022] A control center receives a signal of the inspection unmanned aerial vehicle, and issues a countermeasure instruction.

[0023] Compared with the prior art, the application has the following beneficial technical effects:

[0024] The new energy station unmanned aerial vehicle countermeasure method disclosed by the application utilizes the existing inspection unmanned aerial vehicle of the new energy station to detect the state information of the unmanned aerial vehicle in the new energy station area, and compares the information with the reported information of the unmanned aerial vehicle. When the information is inconsistent, the current unmanned aerial vehicle is determined as a black flight unmanned aerial vehicle, a warning is sent by the inspection unmanned aerial vehicle, tracking is performed, and a signal is sent to the control center to counter the black flight unmanned aerial vehicle. The method can accurately identify the black flight unmanned aerial vehicle in the new energy station area, and timely take countermeasures to ensure the safe and stable operation of the new energy station. The existing inspection unmanned aerial vehicle is utilized to realize the reuse of the inspection unmanned aerial vehicle, effectively supplement the insufficient ground black flight unmanned aerial vehicle detection force, and save the operation and maintenance cost.

[0025] The system for implementing the new energy station unmanned aerial vehicle countermeasure method disclosed by the application is simple in structure, can be well compatible with the existing control system, and has good application prospect. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The method flowchart of the application is shown in the figure;

[0027] Figure 2 The system structure schematic diagram of the application is shown in the figure;

[0028] Figure 3 The method flowchart of the embodiment is shown in the figure. DETAILED DESCRIPTION

[0029] The application will be further described in detail in combination with the drawings and specific embodiments, which are an explanation of the application rather than a limitation.

[0030] As Figure 1 The new energy station unmanned aerial vehicle countermeasure method of the application comprises:

[0031] S1: Obtain and store the reported information of all unmanned aerial vehicles in the new energy station area. The reported information of the unmanned aerial vehicle comprises time, height, area, channel, boundary and hardware parameters. The hardware parameters comprise the model and equipment identification code of the unmanned aerial vehicle.

[0032] S2: Real-time detect the state information of the current unmanned aerial vehicle by the inspection unmanned aerial vehicle. The state information of the unmanned aerial vehicle is obtained by the image acquisition device and the detection device arranged on the inspection unmanned aerial vehicle. The image acquisition device is a high-definition infrared camera, and the detection device is a radio detection device and a photoelectric detection device. The inspection unmanned aerial vehicles divide the inspection area according to the area and the flight height, and the inspection areas of the inspection unmanned aerial vehicles do not coincide.

[0033] S3: compare the state information detected by S2 with the report information obtained by S1, if the information is inconsistent, determine the current unmanned aerial vehicle as a black flight unmanned aerial vehicle, issue a warning and tracking by the inspection unmanned aerial vehicle, and send a signal to the control center, and the control center countermeasures the black flight unmanned aerial vehicle.

[0034] The comparison of the state information received by S2 with the report information obtained by S1 is specifically: identifying the position of the current unmanned aerial vehicle, if the position is inconsistent with the report information, then comprehensively comparing the hardware parameters of the current unmanned aerial vehicle, if the hardware parameters are consistent with the report information, then issuing a signal to the current unmanned aerial vehicle to correct the position, if the hardware parameters are inconsistent with the report information, then determining the current unmanned aerial vehicle as a black flight unmanned aerial vehicle. When the inspection unmanned aerial vehicle tracks, the visual tracking technology is used to approach the unmanned aerial vehicle entering the inspection picture. The countermeasure for the black flight unmanned aerial vehicle is that the control center commands the unmanned aerial vehicle equipped with unmanned aerial vehicle countermeasure equipment in the region to take off and intercept, and notifies the ground mobile vehicle-mounted countermeasure equipment or personnel carrying countermeasure tools to go to the location of the black flight unmanned aerial vehicle for countermeasure.

[0035] As Figure 2 , the new energy station unmanned aerial vehicle countermeasure system of the application comprises:

[0036] An unmanned aerial vehicle report information acquisition and storage module acquires the report information of all unmanned aerial vehicles in the new energy station region;

[0037] An inspection unmanned aerial vehicle, which receives the state information of the current unmanned aerial vehicle in real time, and issues a warning and tracking for the black flight unmanned aerial vehicle;

[0038] An information comparison and determination module compares the detected state information with the acquired report information, and determines the current unmanned aerial vehicle as a black flight unmanned aerial vehicle if the information is inconsistent;

[0039] A control center, which receives the signal of the inspection unmanned aerial vehicle and issues a countermeasure instruction.

[0040] The application will be further explained and described below with one specific embodiment:

[0041] As Figure 3 , any unmanned aerial vehicle in the new energy station region (including a wind power station) before performing any flight task in the wind power station, the wind power station needs to report, and the report content includes but is not limited to time, height, region, channel and boundary.

[0042] The reported inspection unmanned aerial vehicle performs wind power station inspection along the inspection route planned by the wind power station.

[0043] During the inspection process, the unmanned aerial vehicle entering the picture is intelligently identified.

[0044] When the drone is found, the position information of the opponent is immediately identified through the relative position, and then transmitted back to the background system for comprehensive comparison, whether it is a drone that has been reported.

[0045] If it is a drone that has not been reported, a warning message is sent, and the patrol drone switches to tracking mode, approaching the drone entering its patrol picture through visual tracking technology,

[0046] In addition, the platform transmits the position of the drone to the surrounding drones equipped with anti-drone equipment, and the anti-drone equipment is lifted for interception, and the ground mobile anti-drone equipment or personnel carrying anti-drone tools are notified to go to the position of the locked black drone.

[0047] The black drone refers to a drone that has not obtained relevant certification or legal identity.

[0048] It should be noted that the above description is only part of the embodiments of the present application, and equivalent changes made to the system described in the present application are included in the protection scope of the present application. Those skilled in the art can make similar substitutions to the described specific examples, as long as they do not deviate from the structure of the present application or exceed the scope defined by the present claims, and they belong to the protection scope of the present application.

Claims

1. A new energy station unmanned aerial vehicle countermeasure method, characterized in that, The method comprises the following steps: S1: obtaining and storing the report information of all unmanned aerial vehicles in the new energy station area; S2: detecting the state information of the current unmanned aerial vehicle in real time through the inspection unmanned aerial vehicle; S3: comparing the state information detected by S2 with the report information obtained by S1, if the information is inconsistent, the current unmanned aerial vehicle is determined as a black flight unmanned aerial vehicle, the inspection unmanned aerial vehicle issues a warning and tracking, and a signal is sent to the control center, and the control center countermeasures the black flight unmanned aerial vehicle; In S1, the report information of the unmanned aerial vehicle includes time, height, area, channel, boundary and hardware parameters; In S2, several inspection unmanned aerial vehicles divide the inspection area according to the area and flight height, and the inspection areas of the inspection unmanned aerial vehicles do not overlap; In S3, the state information received by S2 is compared with the report information obtained by S1, specifically: the position of the current unmanned aerial vehicle is identified, if the position is inconsistent with the report information, the hardware parameters of the current unmanned aerial vehicle are compared, if the hardware parameters are consistent with the report information, a signal is sent to the current unmanned aerial vehicle to correct the position, if the hardware parameters are inconsistent with the report information, the current unmanned aerial vehicle is determined as a black flight unmanned aerial vehicle; In S3, when the inspection unmanned aerial vehicle tracks, the visual tracking technology is used to approach the unmanned aerial vehicle entering the inspection picture; In S3, the countermeasures for the black flight unmanned aerial vehicle are: the control center commands the unmanned aerial vehicle equipped with unmanned aerial vehicle countermeasure equipment in the area to take off and intercept, and notifies the ground mobile vehicle-mounted countermeasure equipment or personnel carrying countermeasure tools to go to the location of the black flight unmanned aerial vehicle for countermeasures.

2. The new energy station unmanned aerial vehicle countermeasure method of claim 1, wherein, The hardware parameters include the model and equipment identification code of the unmanned aerial vehicle.

3. The new energy station unmanned aerial vehicle countermeasure method of claim 1, wherein, In S2, the state information of the unmanned aerial vehicle is obtained through the image acquisition device and the detection device arranged on the inspection unmanned aerial vehicle.

4. The new energy station unmanned aerial vehicle countermeasure method of claim 3, wherein, The image acquisition device is a high-definition infrared camera, and the detection device is a radio detection device and an optoelectronic detection device.

5. A new energy station unmanned aerial vehicle countermeasure system, which realizes the new energy station unmanned aerial vehicle countermeasure method according to any one of claims 1-4, characterized in that, The method comprises the following steps: An unmanned aerial vehicle report information obtaining and storing module obtains the report information of all unmanned aerial vehicles in the new energy station area; An inspection unmanned aerial vehicle receives the state information of the current unmanned aerial vehicle in real time, and issues a warning and tracking for the black flight unmanned aerial vehicle; An information comparison and determination module compares the detected state information with the obtained report information, and determines the current unmanned aerial vehicle with inconsistent information as a black flight unmanned aerial vehicle; A control center receives the signal of the inspection unmanned aerial vehicle and issues a countermeasure instruction.

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