Air-to-air detection countering system

Abstract

The invention discloses an air-to-air detection countering system, and relates to the field of unmanned aerial vehicle detection countering, and the air-to-air detection countering system comprises the following steps: the air-to-air detection countering system comprises a module box module, a flight platform module, a simulation aircraft module, an interference unit module, a communication camera module and a performance parameter module; compared with existing defense countering equipment, the low-altitude security defense device has obvious advantages, can effectively overcome the problems in the aspects of technology, tracking, landing and the like in the prior art, improves the efficiency and reliability of low-altitude security defense, provides more powerful technical support for low-altitude security guarantee, is suitable for low-altitude security defense, and can be applied to multiple scenes such as security and protection.

Description

Technical Field

[0001] The present invention relates to the field of unmanned aerial vehicle detection and countermeasure, and in particular to an air-to-air detection and countermeasure system. Background Art

[0002] Unmanned aircraft, also known as drones, are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices. Drones are actually a general term for unmanned aircraft. From a technical point of view, they can be divided into: unmanned fixed-wing aircraft, unmanned vertical take-off and landing aircraft, unmanned airships, unmanned helicopters, unmanned multi-rotor aircraft, unmanned paragliders, etc. Compared with manned aircraft, drones have the advantages of small size, low cost, easy use, low requirements for combat environment, and strong battlefield survivability.

[0003] The existing air-to-air detection and countermeasure simulation aircraft have the following problems: technical difficulties. Mobile countermeasure vehicles are expensive and have a low installation height. The detection signal is easily blocked by buildings. Fixed countermeasure equipment cannot move and track, and the detection and strike range is small. Tracking is difficult. The vehicle density is high. The countermeasure vehicle is easily affected by traffic jams when tracking other drones on the ground, making it difficult to arrive at the scene in time, resulting in difficulty in detection and tracking. The traditional method cannot further lock the pilot after detecting the aircraft signal and take-off position, and other personnel often leave the scene before the ground disposal personnel arrive. In addition, if the pilot is in a crowded place or on the roof of a high-rise building, it is difficult to determine the verification target.

[0004] Therefore, those skilled in the art provide an air-to-air detection and countermeasure system to solve the problems raised in the above background technology. Summary of the invention

[0005] The purpose of the present invention is to provide an air-to-air detection and countermeasure system to solve the following problems of the existing air-to-air detection and countermeasure simulation aircraft proposed in the above background technology: technical difficulty, the mobile countermeasure vehicle is expensive, the installation height is low, the detection signal is easily blocked by buildings, the fixed countermeasure equipment cannot be moved and tracked, the detection and strike range is small, and the tracking is difficult; the vehicle density is large, and the countermeasure vehicle is easily affected by traffic jams when tracking other drones on the ground, making it difficult to arrive at the scene in time, resulting in detection and tracking being difficult to achieve, and landing being difficult; after the traditional method detects the aircraft signal and take-off position, it is impossible to further lock the pilot, and other personnel often leave the scene before the ground disposal personnel arrive, and if the pilot is in a crowded place or on the roof of a high-rise building, it is difficult to determine the verification target.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An air-to-air detection and countermeasure system, comprising a module box module, a flight platform module, a simulated aircraft module, a jammer module, a communication camera module and a performance parameter module;

[0008] S1: module box module, for assembling various modules, including detection module, power module, attack module, detection antenna interface and attack antenna interface, which can play the detection and attack functions. At the same time, the power module can supply power to the detection module and the attack module, and the detection module can be used for real-time detection of aircraft drone signals of non-simulated aircraft to achieve accurate positioning of the aircraft position;

[0009] S2: Flight platform module, mainly uses vertical take-off and landing UAV, used for vertical take-off and landing effect of UAV, with good maneuverability and stability;

[0010] S3: Jammer module, which realizes full-band jammer, can identify the aircraft signals of other non-simulated aircraft, and interfere with the signals of other take-off drones, ensuring that the flight of the simulated aircraft module is not interfered with;

[0011] S4: Communication camera module, mainly using 5G network communication camera, can transmit the collected image information in real time, can accurately transmit the real-time situation back, and can understand and judge the real-time situation;

[0012] S5: Performance parameter module, for performance monitoring, to ensure that the simulated aircraft flight time can reach 2.5 hours, the speed is within 33 meters / second, the interference power of the jammer module is 50 watts, when the altitude of the simulated aircraft is 300 meters, the ground signal value is 30DBM,

[0013] S6: Air-to-air detection and countermeasure steps can achieve one detection, two transmissions, and three suppressions, and utilize the low latency characteristics of 5G signals to make the flight control of the simulated aircraft more accurate and reliable. Add a communication module to achieve interconnection with other related simulated aircraft UAV actual combat application platforms, improve the overall coordination capability and information transmission efficiency of the system, and establish cluster networking, connecting multiple vertical fixed-wing aircraft through specific communication technology and control systems to form a collaborative network, improve the efficiency and coverage of platform operations, and enhance the low-altitude security defense capabilities of large areas.

[0014] As a preferred implementation mode of the present invention: in the air-to-air detection and countermeasure step, during a detection operation, full-band detection is turned on during the patrol process, and once an aircraft signal other than a simulated aircraft is found, the pilot and the aircraft position are immediately locked.

[0015] As a preferred implementation mode of the present invention: in the air-to-air detection and countermeasure step, when the secondary transmitter is operated, the model, position, altitude of the aircraft, and the pilot's position information are sent to the mobile phone or computer terminal of the handling personnel, so as to promptly notify the relevant personnel for verification and handling.

[0016] As a preferred embodiment of the present invention: in the air-to-air detection and countermeasure step, during the three-suppression operation, the simulated aircraft hovers over the area where the target is locked, and can drive away non-simulated aircraft targets with 5.8G signals and interfere with 2.4G signals. At the same time, the nearest machine nest and individual drones are dispatched to the scene to lock the non-simulated aircraft pilots for evidence collection.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention discloses an air-to-air detection and countermeasure system. In actual application, after a vertical take-off and landing unmanned aerial vehicle is equipped with relevant equipment, it patrols according to a predetermined route. When a detection module detects signals of other aircraft and unmanned aerial vehicles, a detection function is activated to quickly lock the target position and obtain relevant image information through a communication camera. Then, a second transmission operation is performed to accurately send the target information to a disposal personnel terminal, and then the third suppression is simulated by an aircraft to interfere with or drive away signals of other aircraft targets. Compared with existing defense and countermeasure equipment, the present invention has obvious advantages, can effectively overcome the difficulties of existing technologies in technology, tracking and landing, improves the efficiency and reliability of low-altitude safety defense, provides more powerful technical support for low-altitude safety assurance, is suitable for low-altitude safety defense, and can be applied to multiple scenarios such as security. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0020] Figure 1 The figure is a schematic diagram of the structure of a module box of an air-to-air detection and countermeasure system.

[0021] Figure 2 The figure is a schematic diagram of the structure of a simulated aircraft in an air-to-air detection and countermeasure system. DETAILED DESCRIPTION

[0022] In an embodiment of the present invention, an air-to-air detection and countermeasure system, an air-to-air detection and countermeasure system includes a module box module, a flight platform module, a simulated aircraft module, a jammer module, a communication camera module and a performance parameter module;

[0023] S1: module box module, for assembling various modules, including detection module, power module, attack module, detection antenna interface and attack antenna interface, which can play the detection and attack functions. At the same time, the power module can supply power to the detection module and the attack module, and the detection module can be used for real-time detection of aircraft drone signals of non-simulated aircraft to achieve accurate positioning of the aircraft position;

[0024] S2: Flight platform module, mainly uses vertical take-off and landing UAV, used for vertical take-off and landing effect of UAV, with good maneuverability and stability;

[0025] S3: Jammer module, which realizes full-band jammer, can identify the aircraft signals of other non-simulated aircraft, and interfere with the signals of other take-off drones, ensuring that the flight of the simulated aircraft module is not interfered with;

[0026] S4: Communication camera module, mainly using 5G network communication camera, can transmit the collected image information in real time, can accurately transmit the real-time situation back, and can understand and judge the real-time situation;

[0027] S5: Performance parameter module, for performance monitoring, to ensure that the simulated aircraft flight time can reach 2.5 hours, the speed is within 33 meters / second, the interference power of the jammer module is 50 watts, when the altitude of the simulated aircraft is 300 meters, the ground signal value is 30DBM,

[0028] S6: Air-to-air detection and countermeasure steps can achieve one detection, two transmissions, and three suppressions, and utilize the low latency characteristics of 5G signals to make the flight control of the simulated aircraft more accurate and reliable. Add a communication module to achieve interconnection with other related simulated aircraft UAV actual combat application platforms, improve the overall coordination capability and information transmission efficiency of the system, and establish cluster networking, connecting multiple vertical fixed-wing aircraft through specific communication technology and control systems to form a collaborative network, improve the efficiency and coverage of platform operations, and enhance the low-altitude security defense capabilities of large areas.

[0029] In actual applications, after the vertical take-off and landing drone is equipped with relevant equipment, it patrols according to the predetermined route. When the detection module detects the signals of other aircraft and drones, it starts the first detection function, quickly locks the target position, and obtains relevant image information through the communication camera, and then performs the second transmission operation to accurately send the target information to the disposal personnel terminal, and then simulates the aircraft to perform three suppressions to interfere with or drive away the signals of other aircraft targets. Compared with existing defense and countermeasure equipment, it has obvious advantages, can effectively overcome the difficulties of existing technologies in technology, tracking and landing, improves the efficiency and reliability of low-altitude security defense, and provides more powerful technical support for low-altitude safety protection. It is suitable for low-altitude security defense and can be applied to security and other scenarios.

[0030] In the air-to-air detection and countermeasure steps, during the first detection operation, full-band detection is turned on during the patrol process. Once the aircraft signal of a non-simulated aircraft is found, the pilot and the aircraft position are immediately locked. In the air-to-air detection and countermeasure steps, during the second transmission operation, the aircraft model, location, altitude, and pilot location information are sent to the mobile phone or computer terminal of the disposal personnel, so as to promptly notify the relevant personnel for verification and disposal. In the air-to-air detection and countermeasure steps, during the third suppression operation, the simulated aircraft hovers over the area where the target is locked, and can drive away non-simulated aircraft targets with 5.8G signals and interfere with 2.4G signals. At the same time, the nearest machine nest and individual drones are dispatched to the scene to lock the non-simulated aircraft pilot personnel for evidence collection.

[0031] High maneuverability, the maximum speed of the simulated aircraft is 33 meters per second, which is much higher than the 15 meters per second of DJI drones. It can quickly reach the inspection area and achieve rapid tracking. It can realize detection and countermeasure, and has both air detection and countermeasure capabilities. It can drive away other aircraft and drones or force them to return. The equipment is equipped with an omnidirectional antenna, and the received signal has no dead angle, will not be blocked or reflected by buildings, ensuring all-round monitoring and effective countermeasures of the target. It has strong applicability. In addition to dealing with other aircraft situations, it can flexibly and efficiently carry out air detection and strikes. It has a wide range of application scenarios and adaptability. It has anti-terrorism potential. In view of the increasing threat of drones in violent terrorist and sabotage activities, and the existing defense means are difficult to effectively deal with, the simulated aircraft, as a highly maneuverable integrated detection and strike equipment, can be flexibly used in anti-terrorism scenarios, filling the gap in air-to-air defense in low-altitude safety.

[0032] The working principle of the present invention is as follows: an air-to-air detection and countermeasure system includes a module box module, a flight platform module, a simulated aircraft module, a jammer module, a communication camera module and a performance parameter module;

[0033] S1: module box module, for assembling various modules, including detection module, power module, attack module, detection antenna interface and attack antenna interface, which can play the detection and attack functions. At the same time, the power module can supply power to the detection module and the attack module, and the detection module can be used for real-time detection of aircraft drone signals of non-simulated aircraft to achieve accurate positioning of the aircraft position;

[0034] S2: Flight platform module, mainly uses vertical take-off and landing UAV, used for vertical take-off and landing effect of UAV, with good maneuverability and stability;

[0035] S3: Jammer module, which realizes full-band jammer, can identify the aircraft signals of other non-simulated aircraft, and interfere with the signals of other take-off drones, ensuring that the flight of the simulated aircraft module is not interfered with;

[0036] S4: Communication camera module, mainly using 5G network communication camera, can transmit the collected image information in real time, can accurately transmit the real-time situation back, and can understand and judge the real-time situation;

[0037] S5: Performance parameter module, for performance monitoring, to ensure that the simulated aircraft flight time can reach 2.5 hours, the speed is within 33 meters / second, the interference power of the jammer module is 50 watts, when the altitude of the simulated aircraft is 300 meters, the ground signal value is 30DBM,

[0038] S6: The air-to-air detection and countermeasure step can achieve one detection, two transmissions, and three suppressions, and utilize the low latency characteristics of 5G signals to make the flight control of the simulated aircraft more accurate and reliable. It adds a communication module to achieve interconnection with other related simulated aircraft UAV combat application platforms, improve the overall coordination ability and information transmission efficiency of the system, and can also establish a cluster network to connect multiple vertical fixed wings through specific communication technologies and control systems to form a collaborative network, improve the efficiency and coverage of platform operations, and enhance the low-altitude security defense capabilities of large areas. In the air-to-air detection and countermeasure step, when the first detection operation is performed, full-band detection is turned on during the patrol process. Once the aircraft signal of a non-simulated aircraft is found, the pilot and the aircraft position are immediately locked. In the air-to-air detection and countermeasure step, when the second transmission operation is performed, the aircraft model, location, altitude, and pilot position information are sent to the disposal personnel’s mobile phone or computer terminal, so that relevant personnel can be notified in time for verification and disposal. In the air-to-air detection and countermeasure steps, during the three suppression operations, the simulated aircraft hovers over the area where the target is locked, and can drive away non-simulated aircraft targets with 5.8G signals and interfere with 2.4G signals. At the same time, the nearest machine nest and individual drones are dispatched to the scene to lock on the non-simulated aircraft pilots for evidence collection.

[0039] In actual application, after the vertical take-off and landing drone is equipped with relevant equipment, it will patrol according to the predetermined route. When the detection module detects the signal of other aircraft drones, it will start the first detection function, quickly lock the target position, and obtain relevant image information through the communication camera, and then perform the second transmission operation to accurately send the target information to the disposal personnel terminal, and then simulate the aircraft to perform three suppressions to interfere with or drive away other aircraft targets. Compared with the existing defense and countermeasure equipment, it has obvious advantages and can effectively overcome the difficulties of existing technologies in technology, tracking and landing, improve the efficiency and reliability of low-altitude security defense, provide more powerful technical support for low-altitude security, and is suitable for low-altitude security defense. It can be applied to multiple scenarios such as security. It has high maneuverability, and the maximum speed of the simulated aircraft is 33 meters per second, which is much higher than the 15 meters per second of DJI drones. It can quickly reach the patrol area and achieve rapid tracking. It can realize detection and countermeasure, and has both air detection and countermeasure capabilities, and can drive away other aircraft drones or force them to return. The equipment is equipped with an omnidirectional antenna, which has no blind spots for receiving signals and will not be blocked or reflected by buildings, ensuring all-round monitoring and effective countermeasures of the target. It has strong applicability. In addition to dealing with other aircraft situations, it can flexibly and efficiently carry out aerial reconnaissance and strikes. It has adaptability to a wide range of application scenarios and has anti-terrorism potential. In view of the increasing threat posed by drones in violent terrorism and sabotage activities, and the difficulty of existing defense measures to respond effectively, the simulated aircraft, as a highly maneuverable integrated reconnaissance and strike equipment, can be flexibly used in anti-terrorism scenarios, filling the gap in air-to-air defense in low-altitude safety.

[0040] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An air-to-air detection and countermeasure system, characterized in that: The air-to-air detection and countermeasure system comprises a module box module, a flight platform module, a simulated aircraft module, a jammer module, a communication camera module and a performance parameter module; S1: module box module, for assembling various modules, including detection module, power module, attack module, detection antenna interface and attack antenna interface, which can play the detection and attack functions. At the same time, the power module can supply power to the detection module and the attack module, and the detection module can be used for real-time detection of aircraft drone signals of non-simulated aircraft to achieve accurate positioning of the aircraft position; S2: Flight platform module, mainly uses vertical take-off and landing UAV, used for vertical take-off and landing effect of UAV, with good maneuverability and stability; S3: Jammer module, which realizes full-band jammer, can identify the aircraft signals of other non-simulated aircraft, and interfere with the signals of other take-off drones, ensuring that the flight of the simulated aircraft module is not interfered with; S4: Communication camera module, mainly using 5G network communication camera, can transmit the collected image information in real time, can accurately transmit the real-time situation back, and can understand and judge the real-time situation; S5: Performance parameter module, for performance monitoring, to ensure that the simulated aircraft flight time can reach 2.5 hours, the speed is within 33 meters / second, the interference power of the jammer module is 50 watts, when the altitude of the simulated aircraft is 300 meters, the ground signal value is 30DBM, S6: Air-to-air detection and countermeasure steps can achieve one detection, two transmissions, and three suppressions, and utilize the low latency characteristics of 5G signals to make the flight control of the simulated aircraft more accurate and reliable. Add a communication module to achieve interconnection with other related simulated aircraft UAV actual combat application platforms, improve the overall coordination capability and information transmission efficiency of the system, and establish cluster networking, connecting multiple vertical fixed-wing aircraft through specific communication technology and control systems to form a collaborative network, improve the efficiency and coverage of platform operations, and enhance the low-altitude security defense capabilities of large areas.

2. The air-to-air detection and countermeasure system according to claim 1, characterized in that: In the air-to-air detection and countermeasure steps, during the first detection operation, full-band detection is turned on during the patrol process. Once an aircraft signal other than a simulated aircraft is found, the pilot and the aircraft position are immediately locked.

3. The air-to-air detection and countermeasure system according to claim 1, characterized in that: In the air-to-air detection and countermeasure step, when the second transmitter is operated, the aircraft model, position, altitude, and pilot position information are sent to the mobile phone or computer terminal of the handling personnel, so as to promptly notify the relevant personnel for verification and handling.

4. The air-to-air detection and countermeasure system according to claim 1, characterized in that: In the air-to-air detection and countermeasure steps, during the three suppression operations, the simulated aircraft hovers over the area where the target is locked, and can drive away non-simulated aircraft targets with 5.8G signals and interfere with 2.4G signals. At the same time, the nearest machine nest and individual drones are dispatched to the scene to lock on the non-simulated aircraft pilots for evidence collection.

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