The invention relates to the technical field of radio frequency identification, and discloses a method for periodically checking radio frequency tag information, determining the distance between a vehicle and an antenna according to the radio frequency tag information, triggering a radio frequency node when the distance reaches a preset radio frequency triggering distance, obtaining the antenna closest to a tag, and sending the antenna to the vehicle. And determining a driving lane of the vehicle and camera information corresponding to the lane through an antenna closest to the label, judging whether the vehicle has illegal behaviors or not, and if yes, triggering a snapshot node to complete snapshot of the vehicle to obtain illegal picture records. According to the scheme, the multi-antenna design is adopted, the radio frequency module periodically checks the radio frequency tags existing in the front range of the antennas, whether the vehicle has the illegal behavior or not is finally determined through the mutual conversion relation among the antenna number, the antenna direction, the camera number and the lane type, and video recognition of the illegal behavior of the non-motor vehicle is assisted. And the recognition rate and the success rate can be improved under the influence of objective factors.
本发明涉及射频识别技术领域,公开了一种周期盘点射频标签信息,根据射频标签信息确定车辆与天线的距离,在所述距离到达预设射频触发距离时进行射频节点触发,获取距离标签最近的天线,通过距离标签最近的天线定车辆行驶的车道以及该车道对应的相机信息,并判定该车辆是否够成违法行为,若成立,则触发抓拍节点,完成对车辆的抓拍获得违法图片记录。本方案采用多天线设计,射频模块周期盘点天线前方范围内存在的射频标签,通过触达天线号‑天线方向‑相机编号‑车道类型间的互相转化关系最终确确定车辆是否存在违法行为,辅助视频识别非机动车违法行为,使其在客观因素影响下能够提升识别率和成功率。
Method, system and equipment for identifying and recording illegal road occupying behavior of non-motor vehicle
一种非机动车违法占道行为的识别记录方法、系统及设备
2022-03-25
Patent
Electronic Resource
Chinese
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