The invention discloses a high-precision narrow strip type vehicle dynamic weighing system based on an intelligent algorithm and a weighing method thereof. The system is composed of a narrow strip type weighing sensor, a PC, a signal amplifier, a data acquisition card, a vehicle detector, a license plate recognition system, an electric cabinet, a field software system, an APP and the like. In the aspect of sensor laying, the sensors are laid according to a specific mode, and the algorithm precision can be improved. An intelligent algorithm based on a BP neural network and a brand-new vehicle dynamic weighing system calibration method are developed and used in the algorithm level, and the weighing precision of the system is improved. The signal acquisition system comprises a self-developed signal amplification and noise reduction integrated circuit, so that the weighing efficiency of the system is improved. In addition, an APP matched with the on-site and off-site overload control system is also developed, so that engineers can conveniently monitor on-site conditions in real time and participate in law enforcement discrimination. The vehicle dynamic weighing system is high in intelligent degree, can be more efficient and accurate, is convenient for a user to use, and provides a better choice for off-site law enforcement.

    本发明公开了一种基于智能算法的高精度窄条式车辆动态称重系统及其称重方法。该系统由窄条式称重传感器、PC机、信号放大器、数据采集卡、车辆检测器、车牌识别系统、电柜、现场软件系统、APP等组成。在传感器布设方面,传感器按照特定方式铺设,有利于提升算法精度。在算法层面开发使用了基于BP神经网络的智能算法与一种全新的车辆动态称重系统标定方法,提升系统的称重精度。在信号采集系统中包括了自研信号放大降噪一体化电路,提升系统称重效率。除此之外,还开发了与现场非现场治超系统配合的APP,方便工程人员实时监控现场情况并参与执法判别。本发明是智能化程度高,可以更加高效、准确、便于用户使用的车辆动态称重系统,为非现场执法提供更优选择。


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    Titel :

    High-precision narrow-strip-type vehicle dynamic weighing system based on intelligent algorithm and weighing method of high-precision narrow-strip-type vehicle dynamic weighing system


    Weitere Titelangaben:

    一种基于智能算法的高精度窄条式车辆动态称重系统及其称重方法


    Beteiligte:
    WU CHAOQUN (Autor:in) / GAO XIAOLONG (Autor:in)

    Erscheinungsdatum :

    2022-09-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G01G Wägen , WEIGHING / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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