Road vehicle dynamic weighing acquisition system and method

• Main Author: ZHANG ZEQIAN
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; MEASURING; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS; TESTING; WEIGHING

The invention discloses a road vehicle dynamic weighing acquisition system and method, and relates to the technical field of vehicle dynamic weighing, and the system comprises a sample data obtaining module, a sample data training module, a real-time data obtaining module, a self-adaptive filtering module, a weight weighing calculation module, and an encryption module. According to the method, the part with large fluctuation in the signal is eliminated, meanwhile, the stable part is reserved as far as possible, the weight of the vehicle is obtained by calculating the reserved part, encrypted and then output, and the effects that the influence of interference force on vehicle weight detection is reduced, manual data tampering is avoided after encryption, and data accuracy is guaranteed are achieved. 公路车辆动态称重采集系统和方法，涉及车辆动态称重技术领域，包括：样本数据获取模块、样本数据训练模块、实时数据获取模块、自适应滤波模块、重量称重计算模块和加密模块，通过对自动衡器产生的信号进行自动过滤处理，将信号中波动大的部分消除，同时尽可能保留稳定部分，通过对保留部分的计算得到车辆的重量并进行加密后输出，达了到减小干扰力对于检测车辆重量的影响同时进行加密后避免了人为篡改数据保证数据准确的效果。