Recently，Hanjiawan Coal Company’s underground nano energy-absorbing traffic blocking net is officially put into use，Passed field performance test，Can effectively intercept stalled vehicles，Added a layer of insurance for mine transportation safety。

It is reported，This set of equipment mainly consists of a traffic blocking net、Speed ​​measurement and remote control system、Control system composition。Collection monitoring monitoring、Smart early warning、Smart linkage、Integrating sharing and data visualization，With device self-diagnosis、Double communication guarantee、Intercept double trigger、Interception flexibility、Interception flexibility、Advantages such as intelligent control。

This device is used to assist transportation in inclined lanes，When the underground vehicle M88 appbrake fails、When the gear fails, etc.，The device is triggered in two ways: one is that the driver presses the transmitter on the vehicle to trigger the protective device；The other is to measure speed through radar，When the vehicle exceeds the maximum speed set by the system，The system automatically triggers the protection device，Achieving arrest and interception protection。

"Anti-sports car device that previously used 'blocking rope + tail hook'，Because the underground environment is humid, it is easy to rust，Vehicles crush the blocking rope back and forth for a long time，It may break over time，There is a security risk。" Liu Xiaoqing, the company's transportation team introduced，"Now using nano energy-absorbing traffic barriers，You can see the vehicle speed in the duty room、The working status of the blocking device and the video surveillance data in the tunnel，Make driving safer。”(High earthquake)