区间测速系统时钟准确性黑控制要求与应用示例

本文基于区间测速系统的测试原理，分析了区间测速系统时间测试误差的产生原因及对测速结果的影响，提出了区间测速系统的时钟控制要求、时钟参数选择和设置要求，并给出了典型区间测速系统的时钟构建案例。

This paper, based on the testing principles of point-to-point speed measurement system, analyzed the causes and the influence of the system time error, explored clock control requirements, clock parameter selection and setting requirements for point-to-point speed measurement system, and proposed a structure of clock case of typical point-to-point speed measurement system.