In June 2016, Leichi radar technology Co., Ltd. started to develop train speed radar products, and successfully developed with November 2016, forming three products TSR301, TSR302, TSR303. In November 2016, the TSR302 product and the German DRS05S1 radar carried out a comparative test of 70 km train speed measurement.

The comparative test results show that TSR301 radar products can achieve the performance of German DRS05S1 products, and our products have more advantages in speed measurement accuracy and train dynamic and static judgment.