The invention discloses a pre-warning system used for curve vehicle crossing pre-warning. The pre-warning system is characterized by comprising a control module, and a detection module, a data analysis module and a pre-warning module which are sequentially connected with the control module. In the practical application, a crossroad is detected in real time by utilizing a ground sensor and a pedestrian detection sensor so that data of speed and the vehicle type of a vehicle entering the curve can be automatically detected, and the detected data are processed and then displayed on an alerter arranged at the crossroad to prompt passing vehicles of another crossroad. Visual observation of a driver is substituted by automatic detection, and safety of curve vehicle crossing is enhanced so that an objective of guaranteeing safety of pedestrians and vehicles can be achieved. Vehicle speed detection, vehicle length detection and pedestrian detection are combined by the system and can be displayed on pre-warning screens of other crossroads in real time, and a mode of purely relying on visual observation of the driver for the traffic condition of another crossroad is substituted by a sound-light alarm device so that safety of the pedestrians and the vehicles of the curve is guaranteed to the largest extent.
Pre-warning system used for curve vehicle crossing pre-warning
2015-09-09
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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