摘要
从安装机动车区间测速监测系统的重要性出发,分析了区间限速的目的与意义。并根据机动车区间测速监测系统的工作原理及检测过程中发现的问题,阐述校时准确对区间测速的影响及校时准确对监测超速、减少误判的重要性。
The purpose and significance of interval speed limits are analyzed,as it is vital to install the motor vehicle interval speed measurement monitoring system.After the working principle of monitoring system being investigated,and the issues being found in the monitoring process,this paper illustrates the impact and importance of accurate time calibration on interval speed measurement,monitoring speeding and reducing misjudgments.
作者
李淳
王广成
LI Chun;WANG Guangcheng(Heilongjiang Institute of Metrological Verification and Testing,Harbin 150028,China)
出处
《计量技术》
2020年第7期51-53,共3页
Measurement Technique
关键词
区间测速
时间同步
瞬时车速
准确校时
超速
interval speed measurement
time synchronization
instantaneous speed
accurate time calibration
speeding
