机动车区间测速系统示值误差测量不确定度的评定的探讨  

Discussion on the Evaluation of Measurement Uncertainty of Indication Error of Interval Speed Measurement System for Motor Vehicles

作　　者：谢宁[1] 崔素梅[1] XIE Ning;CUI Sumei(Tianjin Institute of Metrological Supervision and Testing,Tianjin 300192,China)

机构地区：[1]天津市计量监督检测科学研究院,天津300192

出　　处：《自动化与仪表》2023年第6期57-60,65,共5页Automation & Instrumentation

摘　　要：随着车辆的不断增加,交通安全问题也随之发生,有效地降低机动车超速违法行为发生的比例成为了重中之重。机动车区间测速系统监控范围大、监控效果好,得到了交管部门的青睐。该文对机动车区间测速系统示值误差测量不确定度进行评定,为机动车区间测速系统溯源提供参考,保障道路测速执法的准确性和公正性。With the increasing number of vehicles,traffic safety problems also occur,and effectively reducing the proportion of motor vehicle overspeed violations has become the top priority.The vehicle interval speed measurement system has a wide monitoring range and good monitoring effect,which has been favored by the traffic management department.This paper evaluates the measurement uncertainty of the indication error of the vehicle interval speed measurement system,provides reference for the traceability of the vehicle interval speed measurement system,and ensures the accuracy and fairness of the road speed measurement law enforcement.

关 键 词：区间测速 距离 速度 

分 类 号：U491[交通运输工程—交通运输规划与管理]