GB/T 43229-2023《交通信号控制机与车辆检测器间通信协议》标准解读  

Interpretation of GB/T 43229-2023,Communication protocol between road traffic signal controller and vehicle detectors

作　　者：树爱兵[1] 刘东波[1] 杨光 SHU Ai-bing;LIU Dong-bo;YANG Guang(Traffic Management Research Institute of the Ministry of Public Security;Wuxi Huatong Intelligent Traffic Technology Develop Co.,Ltd.)

机构地区：[1]公安部交通管理科学研究所 [2]无锡华通智能交通技术开发有限公司

出　　处：《中国标准化》2024年第21期174-179,共6页China Standardization

摘　　要：交通信号控制机与车辆检测器间通信是连接城市交通控制核心与感知核心的纽带,包含交通流信息、通行状态信息、车辆身份信息、异常事件信息等,这些信息的交互能有效提升城市交通控制智能化水平,推进城市交通感控一体化。本文根据实际的应用实践,从国家标准《交通信号控制机与车辆检测器间通信协议》的编制背景、编制原则、主要规范内容等方面对交通信号控制机与车辆检测器间通信协议进行解读,针对检测数据信息进行标准应用解析,明确检测器直连模式,统一感知数据上报结构,引导标准应用规范。The communication between traffic signal controllers and vehicle detectors is the link between the urban traffic control core and perception core,including traffic flow information,traffic status information,vehicle identity information,and abnormal event information.The interaction of the information can effectively enhance the intelligence level of urban traffic control and promote the integration of urban traffic sensing and control.Based on practical application,this paper interprets the communication protocol between traffic signal controllers and vehicle detectors from the background,principles,and main specifications of the national standard GB/T 43229-2023,Communication protocol between road traffic signal controller and vehicle detectors.It analyzes the detection data information to interpret standards application,clarifies the direct connection mode of detectors,unifies the perception data reporting structure,and guides the standards application specifications.

关 键 词：交通信号控制机 车辆检测器 信息格式 通信规程 

分 类 号：U495[交通运输工程—交通运输规划与管理]