The invention discloses a truck overload detection method based on radio frequency identification and target detection. The method includes: during truck production, storing the weight limit information of the target vehicle in an RFID tag of the vehicle; a weight sensor is installed at a highway toll station. Acquiring a real-time video acquired by a toll station camera and carrying out video preprocessing; obtaining a target vehicle area according to a background subtraction method of the Gaussian mixture model; establishing acquired datasets, enriching a data set by adopting a data expansion strategy; then, the obtained target areas are classified by utilizing AlexNet; and finally, the RFID reader is used for reading the weight limiting information in the RFID tag of the truck and comparing the weight limiting information with the actual weight obtained by the weight sensor to detect whether the truck is overloaded or not, so that a worker can conveniently, effectively and conveniently control the truck to be overloaded, and unnecessary loss caused by overload is prevented.
本发明公开了一种基于射频识别和目标检测的货车超载检测方法,在货车出产时,将目标车辆的限重信息存储于该车的RFID标签中,在高速公路收费站处安装重量传感器,然后获取收费站摄像头采集的实时视频并进行视频预处理,根据高斯混合模型的背景相减法获取目标车辆区域,建立采集的数据集,采用数据扩充策略丰富数据集,然后利用AlexNet对得到的目标区域进行分类,筛去其他车型,留下货车车型,最后利用RFID阅读器读取货车RFID标签里的限重信息与重量传感器获得的实际重量进行比对,检测是否超载,方便工作人员有效、便捷地控制货车超载,以防止超载带来的不必要的损失。
Truck overload detection method based on radio frequency identification and target detection
一种基于射频识别和目标检测的货车超载检测方法
2020-06-19
Patent
Electronic Resource
Chinese
IPC: | G06K Erkennen von Daten , RECOGNITION OF DATA / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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