信号机与车辆检测器通信协议测试软件研究  

Research on Testing Software of Communication Protocol between Signal and Vehicle Detector

作　　者：谌华金[1] 胡家彬[1] 何广进[1] 树爱兵[1] 

机构地区：[1]公安部交通管理科学研究所,无锡214151

出　　处：《中国公共安全（学术版）》2012年第4期76-80,共5页China Public Security(Academy Edition)

摘　　要：当前,各种新型交通流检测产品大量涌现,并为交通信号控制机灵活、精确地进行路口信号配时提供了重要保障。但在实际应用中交通流检测设备与交通信号控制机之间的兼容性问题较为突出。本文为此设计并实现了交通信号控制机与车辆检测器通信协议测试软件,可灵活选择检测项目、设置检测参数,同时可将通信过程中的每个命令及检测结果等信息保存在word文档中,方便用户比对校验。该软件对于判断检测交通信号控制机是否符合相关行业标准具有一定参考价值,结果表明所设计的软件模块结构、控制流程是有效可行的。Currently,a variety of new detecting products of traffic flow emerge,providing an important guarantee for the flexible and precise signal timing of the traffic signal controller in the intersection,but the compatibility issues between traffic flow detecting equipment and traffic signal controller is obvious in the practical application.Thus a testing software of communication protocol between traffic signal controller and vehicle detector is designed and realized.Selecting the test items and setting the detection parameters is flexible with this software,and each command in the communication process,testing result and other information can be saved in a word document which is convenient for the users to align and check.This software has certain reference value when detecting traffic signal controller whether or not accords with relevant industry standard.The result indicates that the designed module structure and control process of this software is valid and workable.

关 键 词：交通流 信号配时 兼容性 检测 标准 

分 类 号：U49[交通运输工程—交通运输规划与管理]