摘要
为解决日益突出的交通安全问题,区间测速系统近几年来被广泛使用,开展区间测速系统的计量检定工作,可有效保证其量值的准确可靠,目前针对区间测速系统的国家计量技术规范还尚未制定,部分省市制定了地方计量技术规范,其检定方法不尽相同,各有特点。在此基础上本文针对区间测速系统中区间距离及时间等关键参数的计量检定方法进行探讨。
To solve the traffic safety problems,the Point - to - point speed measurement system has been widely used in recent years.The verification of this system can ensure the accuracy and reliability of measurement value.At present,the national metrological technical specification of the system has not formulated,and some provinces have local metrological technical specification.These verification methods are not the same,this paper discusses the metrological verification methods of key parameters such as section distance and time in Point - to - point speed measurement system.
作者
龙波
张宇
吴凯华
杜晔晖
Long Bo;Zhang Yu;Wu Kaihua;Du Yehui
出处
《计量与测试技术》
2019年第8期62-64,共3页
Metrology & Measurement Technique
基金
贵州省科技计划(黔科合支撑[2019]2881号)
关键词
区间测速
时间同步
时间间隔
point - to - point speed measurement
time synchronization
time interval
