YY-C01 Vehicle-mounted intelligent collision avoidance warning machine

It can accurately detect and track the vehicles in the 250M range behind the enginnering vehicles. The way it works is when a vehicle enters into 250M range from the engineering vehicles, and speed is over 60Km/h(can be set in the system), or driving over the marking lines or swaying S-shaped, or any other possible driving ways threatening the safety of engineering people, the master speaker will make sound alarming towards the driving vehicles, reminding the driver of the safety and change the lane.
If the vehicle does not change lane and enters the 50m range from engineering vehicles, and speed is over 40Km/h(can be set in the system), the master speaker will make stronger sound alarming, meanwhile activate the alarming system of engineering areas, activating the slavery alarming devices (magnetic suction warning device and wrist-ring warning device) to warn the working staff to avoid incidents.