The invention discloses a signal lamp warning system. When a vehicle is away from a red light by two hundred meters, a signal receiver can receive a signal indicating that whether the vehicle can pass through or not, if the vehicle cannot pass through, the signal receiver transmits the signal to an alarm, and the alarm is turned on, and a brake is started, and automatic deceleration can be carried out, and therefore, the driver of the vehicle can be prevented from running the red light.
Signal lamp alarm system
2015-11-25
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |