[1] Zhang Yue, Cai Changqing, Sun Qiao. Status quo of Online Measurement Technology of Vehicle speedometer[J]. China Metrology, 2007, 137(4): 69~70
[2] National Metrology Technical Committee. Vehicles Radar Measuring. JJG528-2004[S]. Beijing: China Metrology publishing house, 2004
[3] Jin Guofan, Li Jingzhen. Laser Metrology[M]. Beijing: Science Press,1998,162~165
[4] National Standardization Technical Committee. Motor Vehicle Speed Detector. GB/T21255-2007[S]. Beijing: Standard Press of China, 2007