Application of D-S evidence theory in dynamic measurement of vehicle geometry parameters
Yinjing Guo · Journal of Computer Applications · 2009
Sensor array with multi-ultrasonic sensors was used to scan the traveling vehicles' geometric parameter,and multi-sensor data fusion algorithm based on D-S evidence theory was proposed to process the information collected from sensor array.The fusion results from DSP were uploaded to the PC which analyzed traveling vehicles' length,width,height and speed,and the primary data and technical support were provided for traffic control.Experimental results show that the proposed method to measure vehicle's geometric parameters can achieve an accurate measurement.