基于车路协同的高速公路合流区安全预警控制方法
Keywords: 专用短程通信 ,车路协同 ,合流区 ,评价决 ,安全预警 ,交通状态 ,信息采集
Abstract:
通过对合流区的交通特征分析,针对合流区潜在的事故隐患,设计基于车路协同的合流区安全预警系统。系统采用多种交通传感器相结合的方式对合流区交通状态实时采集;在软件设计和数据处理上采用多任务并行接收、预处理和高风险高优先级的逻辑控制原则,通过决策单元定时对交通状态数据进行处理、决策及数据更新;最后通过车路协同和提示屏实时对合流区车辆发布安全控制预警。
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