Research on Sensor Data Fusion Technology in Vehicle Weighing-In-Motion
In view of the structure and characteristics of the vehicle dynamic weighing system, this paper uses the sensor data fusion technology to detect the non-target parameters which impact the feature of pressure sensor, such as operating temperature, the speed of vehicles and so on. In addition, we can reduce the cross-sensitivity of these non-target parameters through applying the fusion algorithm. Finally, through the experiments this paper verified the effectiveness of this fusion algorithm and improved the detection accuracy of the dynamic weighing system in some degree.
L. Li and L. X. Zhai, "Research on Sensor Data Fusion Technology in Vehicle Weighing-In-Motion", Applied Mechanics and Materials, Vols. 130-134, pp. 4143-4146, 2012