The invention discloses a method for determining a control strategy of a traffic signal lamp, and the method comprises the steps: configuring a domain-specific language for describing a program, configuring a program conversion rule for converting a given program into another program, and configuring a reward function for evaluating the performance of the program as the control strategy of the traffic signal lamp in a search process. Based on observation characteristics of the intersection and a configured reward function, a search algorithm is adopted to search a program to obtain a program serving as a traffic signal lamp control strategy, and the traffic signal lamp control strategy is expressed by the program, so that the traffic signal lamp control strategy can be explained and verified; computing resource consumption is low, and deployment on terminal equipment is facilitated; in addition, the program has better generalization ability, and the program obtained by training at one intersection can be directly deployed to other intersections. The invention also discloses a traffic signal lamp control method, control equipment and a related storage medium, so as to apply the determined traffic signal lamp control strategy.

    本申请公开了一种交通信号灯的控制策略确定方法,配置领域特定语言用于描述程序,配置程序转换规则用于将一个给定的程序转换为另一个程序,配置奖励函数评估搜索过程中作为交通信号灯控制策略的程序的性能,从而,基于路口的观察特征及配置的奖励函数,采用搜索算法搜索程序,得到作为交通信号灯控制策略的程序,由于交通信号灯控制策略由程序表示,因此可解释、可验证;并且运算资源消耗少,有利于部署在终端设备;再者,程序具有更好的泛化能力,在一个路口训练得到的程序可以直接部署到其他路口中。本申请还公开了一种交通信号灯的控制方法、控制设备及相关存储介质,以应用确定的交通信号灯控制策略。


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    Title :

    Traffic signal lamp control strategy determination method, control method and related equipment


    Additional title:

    交通信号灯的控制策略确定方法、控制方法及相关设备


    Contributors:
    LIU QI (author) / GU YIN (author) / ZHANG KAI (author) / GAO WEIBO (author)

    Publication date :

    2024-07-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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