Intersection passing warning system

The invention discloses an intersection passing warning system, comprising a high-definition network camera above an intersection, a control unit and an LED (Light Emitting Diode) large screen, wherein the high-definition network camera is connected to the mains supply and provided with a mobile detection module, the output end of the mobile detection module is connected with the input end of the control unit by a cable, and the output end of the control unit communicates with the LED large screen. The intersection passing warning system is simple and convenient in operation and easy to install and can greatly reduce the engineering wiring and the construction cost, the installation position is not strictly required, the specific safety position and height can be flexibly selected according to actual needs, and the installed intersection passing warning system is unlikely to interfere and destroy; the warning system transmitting signals through the cable is safe and reliable in use, and can be used for accurately, timely and reliably detecting the passing condition of motor vehicles, non-motor vehicles and pedestrians to ensure the safety of pedestrians and vehicles.