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1. (WO2018196252) TRAFFIC LIGHT-BASED VEHICLE SPEED INDUCING METHOD AND SYSTEM, AND VEHICLE

Pub. No.:    WO/2018/196252    International Application No.:    PCT/CN2017/100752
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Thu Sep 07 01:59:59 CEST 2017
IPC: G08G 1/0962
Applicants: IE-CHENG TECHNOLOGY (TIANJIN) CO., LTD.
爱易成技术(天津)有限公司
Inventors: LI, Chun-Ming
李春明
Title: TRAFFIC LIGHT-BASED VEHICLE SPEED INDUCING METHOD AND SYSTEM, AND VEHICLE
Abstract:
A traffic light-based vehicle speed inducing method and system, and a vehicle. The vehicle speed inducing method comprises: obtaining the position of an intersection ahead having traffic lights, the current position of vehicle travelling, the current moment, and a time parameter of the traffic lights (100); determining the distance between the vehicle and the traffic light intersection according to the position of the traffic light intersection and the current position of vehicle travelling (200); determining an effective time interval for the vehicle to continue travelling according to the time parameter of the traffic lights and the current moment of vehicle travelling (300); and determining an induction speed range of vehicle travelling according to the distance and the effective time interval (400). A driver can pass through the traffic light intersection during the green light when driving at a speed within the induction speed range, thereby avoiding congestion caused by parking at the traffic light intersection ahead.