基于CAN总线的智能交通控制系统设计Design of intelligent traffic system based on CAN bus
夏长权,佟国栋,朱金荣,韩东利
摘要(Abstract)：
为了进一步提高十字路口的车辆通行效率,提出基于CAN总线的智能交通控制系统设计方案。该系统包括硬件控制模块、车流量采集模块、上位机软件等部分。其中硬件控制模块由主控模块、驱动模块、硬件黄闪模块等组成。主控模块负责协调调度各个模块之间的工作;驱动模块负责驱动路口的信号灯及故障检测;车流量采集模块负责采集排队车流量数据,为智能配时提供数据支持。主控模块与驱动模块之间采用CAN总线通信,通信速率高、可靠性好。调试结果表明,该控制系统能够根据车流量智能调节车辆通行时间,提高车辆通行效率。
关键词(KeyWords)： 智能交通;CAN总线;车流量采集;信息通信;远程控制;通行效率
基金项目(Foundation): 国家自然科学基金面上项目(11304271)~~
作者(Author): 夏长权,佟国栋,朱金荣,韩东利
DOI: 10.16652/j.issn.1004-373x.2018.15.031
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