In recent years, with the increase in the drone consumer base and the popularity of the drone industry chain, chaos has occurred such as the intrusion of "black flights", snooping on airline photos, and fall accidents. 

       In recent years, with the increase in the drone consumer base and the popularity of the drone industry chain, chaos has arisen such as the intrusion of "black flights", snooping on airline photos, and fall accidents. The application and management of drones have become increasingly complicated. The method will be put on the legal track. In order to prevent "black flying" drones from causing serious threats, it is necessary to supervise and counterattack "low-speed" drones.           signal jammer

        At present, there are two methods of management and counter-control of drones. One is administrative supervision, which includes government laws and regulations on preventing black flying drones, and the other is technical prevention. From a technical perspective, there is no The application of human-machine jammers and the application of other equipment

        Drone control and countermeasures----technical prevention

        After talking about the administrative control of "low, slow and small" drones, let's talk about the technical prevention aspect in detail. "Low-slow" drones use ISM2.4, ISM5.8 and other frequency bands and GNS navigation for auxiliary positioning, and must communicate through these frequency bands during the use process. Technology avoids "low and slow" drones, and uses signals such as "drone jammers" to interfere with equipment, interfere with the communication between the drone and the remote control, cause the drone to lose its signal, and complete the return flight of the drone. / Lower / Suspension and other actions, and other actions that may have adverse effects cannot be performed.

        Drone supervision and countermeasures - administrative supervision

       Not only China, but also countries around the world are being harassed by "black flying" drones. To deal with the problems caused by "black flying" drones, governments around the world have also proposed many solutions. For example, in order to improve the management of drones, Japan promulgated a new "Aviation Law" at the end of last year, which imposed strict restrictions on the areas where drones can be used, and prohibited drones in populated areas.

        Using technology to avoid "low, slow and small" drones, interference distance and interference frequency bands have become the main considerations. Texin Electronics has more than ten years of experience in developing and designing "drone countermeasures" in China.