The invention discloses a traffic early warning method and a traffic early warning system. The method comprises steps that, A, a position coordinate of a user movement terminal is acquired, the position coordinate is matched with a preset traffic area graph to acquire a traffic route of the location; B, a user movement line is calculated, whether a user is crossing the traffic route is determined according to the user movement line, if yes, the user movement line is contrasted with a zebra crossing position coordinate, if not, a step C is performed; and C, whether a movement vehicle in a first preset distance from the position coordinate of the movement terminal exists on the traffic route is determined, if yes, a driving direction and a driving speed of the movement vehicle are calculated, whether the vehicle is driven towards the movement terminal and the present vehicle speed is higher than a limit speed of the road segment are determined, if yes, an alarm is sent to the movement terminal. Through the method and the system capable of processing traffic information of vehicles and pedestrians, surrounding traffic situations can be timely pre-determined by the vehicles and the pedestrians, timely alarming is realized through the system, so traffic accident prevention is realized.
Traffic early warning method and traffic early warning system
2015-12-30
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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