The invention discloses a method and terminal for determining suspected vehicles in traffic flow checkpoint vehicle passing information, and the method comprises the following steps: obtaining effective monitoring checkpoint vehicle passing record information, and storing the data into a monitoring checkpoint vehicle passing record library; establishing a crime site peripheral checkpoint information parameter library and a crime committing time information parameter library; calculating a suspected vehicle information list; establishing a suspected vehicle crime probability model and a data cleaning setting rule; inputting data in the suspected vehicle information list into a suspected vehicle crime probability model for calculation to obtain a suspected vehicle crime probability, and forming a new suspected vehicle information list; and cleaning data in the new suspected vehicle information list according to a data cleaning setting rule to obtain a final suspected vehicle information list. According to the method, the collision collection model is used for carrying out correlation analysis on the parameters of the two parameter libraries and mass checkpoint vehicle passing record information, traffic flow data are efficiently processed in a concurrent mode, and suspected vehicle information is obtained more quickly, earlier and more accurately.
本发明公开了一种交通流卡口过车信息中的嫌疑车辆确定方法及终端,步骤如下:获得有效的监控卡口过车记录信息,并将数据存入监控卡口过车记录库;建立案发地点周边卡口信息参数库和案发作案时间信息参数库;计算出嫌疑车辆信息列表;建立嫌疑车辆案发概率模型和数据清洗设置规则;将嫌疑车辆信息列表中数据输入嫌疑车辆案发概率模型中进行计算,获得嫌疑车辆案发概率,形成新的嫌疑车辆信息列表;根据数据清洗设置规则对新的嫌疑车辆信息列表中数据进行清洗,得到最终的嫌疑车辆信息列表。本发明运用碰撞归集模型将两个参数库参数与海量的卡口过车记录信息进行关联分析,高效的并发处理交通流数据,更快、更早、更准确的获得嫌疑车辆信息。
Method and terminal for determining suspected vehicle in traffic flow checkpoint vehicle passing information
交通流卡口过车信息中的嫌疑车辆确定方法及终端
2023-04-28
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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