The invention discloses a signal intersection vehicle speed secondary guiding method considering the driver acceptance degree, and belongs to the technical field of intelligent traffic. The invention aims to solve the problems of poor passing efficiency and poor guiding effect caused by the fact that an existing speed guiding method does not consider the influence of a driver on the speed guiding acceptance degree. Dividing a guide interval of the signalized intersection into a primary guide interval and a secondary guide interval; for the vehicle entering the primary guide interval, according to the constraint conditions met by the vehicle, a primary acceleration guide passing strategy, a primary deceleration guide passing strategy and a primary deceleration guide parking strategy are carried out in the signal passing time period; when the vehicle enters the secondary guiding section, calculating the acceptance degree of the driver to the guiding information in the current guiding process according to the space-time position of the vehicle by adopting the vehicle networking system; and correspondingly adopting a passing strategy and carrying out secondary guidance on the vehicles which cannot pass through the signalized intersection through judgment. The effectiveness of the speed guiding method can be guaranteed, the vehicle passing efficiency at the signalized intersection is improved, and oil consumption and emission are reduced.

    考虑驾驶员接受程度的信号交叉口车速二次引导方法,属于智能交通技术领域。本发明针对现有速度引导方法未考虑驾驶员对速度引导接受程度的影响,造成通行效率差及引导效果差的问题。将信号交叉口的引导区间划分为一次引导区间和二次引导区间;对进入一次引导区间的车辆,根据车辆满足的约束条件在信号通行时段内分别实行一次加速引导通过、一次减速引导通过和一次减速引导停车策略;在车辆进入二次引导区间时,采用车联网系统根据车辆的时空位置计算驾驶员在当前引导过程中对引导信息的接受程度;对应采取通过策略而经判断无法通过信号交叉口的车辆进行二次引导。本发明可保证速度引导方法的有效性,提高信号交叉口车辆通行效率、减少油耗及排放。


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    Titel :

    Signal intersection vehicle speed secondary guiding method considering driver acceptance degree


    Weitere Titelangaben:

    考虑驾驶员接受程度的信号交叉口车速二次引导方法


    Beteiligte:
    SHI ZEYU (Autor:in) / LIU MINZHUANG (Autor:in)

    Erscheinungsdatum :

    2022-05-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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