The invention discloses an intelligent intersection signal lamp timing adaptive optimization control system, and the system carries out the adaptive optimization control of a signal lamp at an intersection based on real-time data analysis through a plurality of information collection and processing modules. The system comprises an environment information real-time acquisition module, a driver information acquisition and storage module, a pedestrian information acquisition and storage module and a vehicle information acquisition and storage module, all the modules are connected with a signal lamp timing controller module, and the signal lamp timing controller module comprises a signal lamp control mode decision sub-module and a signal lamp timing decision sub-module. According to the system, the optimization of factors in multiple aspects such as traffic flow, emission, pedestrian traffic safety and the like is realized through the collected information such as vehicle flow, pedestrian number, traffic jam condition, climate data, psychological state of drivers and the like. The signal lamp control mode comprises fixed timing, dynamic timing and self-adaptive timing, and green light, yellow light and red light periods of the signal lamps can be adjusted according to real-time information such as traffic flow difference and traffic jam conditions, so that the traffic efficiency of the intersection is improved, emission is reduced, and pedestrian safety is guaranteed.

    本发明公开了一种智能化交叉路口信号灯配时自适应优化控制系统,该系统通过多种信息采集与处理模块,基于实时数据分析对交叉路口的信号灯进行自适应优化控制。系统包括环境信息实时采集模块、驾驶员信息采集存储模块、行人信息采集存储模块和车辆信息采集存储模块,所有模块与信号灯配时控制器模块连接,信号灯配时控制器模块包括信号灯控制模式决策子模块和信号灯配时决策子模块。系统通过采集的车辆流量、行人数量、交通拥堵情况、气候数据、驾驶员心理状态等信息,实现交通流量、排放量、行人通行安全等多方面因素的优化。信号灯控制模式包括固定配时、动态配时和自适应配时,能根据交通流量差异、交通拥堵情况等实时信息调整信号灯的绿灯、黄灯、红灯周期,从而提高交叉路口的通行效率、减少排放、保障行人安全。


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    Title :

    Intelligent intersection signal lamp timing adaptive optimization control system


    Additional title:

    一种智能化交叉路口信号灯配时自适应优化控制系统


    Contributors:
    CHEN YING (author) / JIANG QUAN (author)

    Publication date :

    2025-06-17


    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



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