The invention provides a vehicle speed guiding method considering speed tracking deviation and driving characteristics of a driver. Firstly, driving characteristic parameters of a driver are obtained through calculation by collecting driving GPS data of the driver; on this basis, based on signal lamp time sequence and vehicle position information obtained by an intelligent road test unit and vehicle driving speed information fed back by a driver tracking speed module, a guiding vehicle speed is calculated; and then, aiming at the speed tracking deviation of the driver, carrying out rolling updating on the personalized guiding speed, and dynamically issuing the personalized guiding speed for vehicle speed guiding. Longitudinal driving behavior habits of different drivers are met, the speed tracking deviation of the drivers is considered, the closed-loop vehicle speed guiding optimization model is established, and the applicability and the intelligent level of an existing vehicle speed guiding method are improved.
本发明提供了一种考虑驾驶员速度跟踪偏差与驾驶特性的车速引导方法。首先,通过采集驾驶员行驶GPS数据,计算得到驾驶员驾驶特性参数;在此基础上,基于智能路测单元获取的信号灯时序和车辆位置信息、驾驶员跟踪速度模块反馈的车辆行驶速度信息,计算引导车速;然后,针对驾驶员的速度跟踪偏差,对个性化引导速度进行滚动更新,并动态将其发布进行车速引导。本发明满足不同驾驶员的纵向驾驶行为习惯,并考虑驾驶员的速度跟踪偏差建立闭环车速引导优化模型,提高现有车速引导方法的适用性和智能化水平。
Vehicle speed guiding method considering speed tracking deviation and driving characteristics of driver
一种考虑驾驶员速度跟踪偏差与驾驶特性的车速引导方法
2022-04-12
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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