双雷达联合测速系统研究

针对既有单雷达测速系统在测速过程中易受列车颠簸、雷达安装情况等因素影响的问题,创新性地设计双雷达联合测速系统,介绍其测速原理,阐述其构成及优点,并将其测速结果与单雷达测速系统、激光测速系统进行对比.经试验验证,该系统具有较高的精度和稳定性,可为实现基于雷达探测技术的高精度、高可靠度列车测速提供一种新的解决方案.

Research on dual radar joint speed measurement system

In view of the problems that existing in the single radar speed measurement system is easily affected by train bumps,radar installation and other factors in the speed measurement process,this paper innovatively designs a dual radar joint speed measurement system,introduces its speed measurement principle,expounds its composition and advantages,and compares its speed measurement results with single radar speed measurement system and laser speed measurement system.The test results show that the system has high accuracy and stability,providing a new solution for the realization of high accuracy and high reliability train speed measurement based on radar detection technology.