Devices of Beidou technology to control illegal drones

　　创新引领丨防控黑飞无人机！国内北斗技术看长沙

长沙北斗产业安全技术研究院的无人机主动防御系统产品。

　　Active defense system products made by Changsha Beidou Industrial Security Technology Research Institute

　　长沙北斗产业安全技术研究院院长胡斌介绍，无人机主动防御系统采用非接触式诱骗技术，通过发射模拟的卫星导航信号对无人机进行导航诱骗，实现对无人机的防御和管控，其信号功率仅为毫瓦级（比手机信号功率低1000倍以上），是国内首个通过公安部认证的全天候无人机主动防御系统。

　　Hu Bin, director of the Security Technology Research Institute of Beidou Industry, introduced that the active defensive system for drones using contactless tricking technology, by launching a simulated satellite signals to control the drone by navigation and prevention. Its signal power is only milliwatts level (more than 1000 times lower than the signal of mobile phones), and it is the first all-weather active defensive system certified by the Ministry of Public Security of China.