The invention is suitable for the technical field of radar signal processing, and provides an emergency lane occupation behavior identification system and method, and a terminal device, and the system comprises at least two roadside monitoring modules, at least one roadside processing module, and a central control module. The roadside monitoring module is used for identifying first vehicle information and second vehicle information of each vehicle; the road side processing module is used for collecting multiple frames of static echo signals; receiving the first vehicle information and the second vehicle information and performing fusion processing to obtain vehicle fusion information; the central control module is used for determining a roadside edge line according to the static echo signal and determining an emergency lane area according to the roadside edge line; when it is detected that the vehicle is located in the emergency lane area, the driving state of the vehicle is recognized according to the vehicle fusion information, and corresponding warning information is generated. The emergency lane occupation behavior is detected based on the laser fusion information, the cost is low, the calculation amount is small, and the recognition efficiency, the recognition precision and the stability are improved.
本申请适用于雷达信号处理技术领域,提供了一种应急车道占用行为的识别系统、方法及终端设备,系统包括:至少两个路侧监测模块、至少一个路侧处理模块和中心控制模块,路侧监测模块用于识别每个车辆的第一车辆信息及第二车辆信息;路侧处理模块用于采集多帧静态回波信号;接收第一车辆信息和第二车辆信息并进行融合处理,得到车辆融合信息;中心控制模块用于根据静态回波信号确定路侧边缘线,根据路侧边缘线确定应急车道区域;在检测到车辆位于应急车道区域时,根据车辆融合信息识别车辆的行驶状态,并生成对应的告警信息。本申请基于雷射融合信息来检测应急车道占用行为,成本低且计算量小,提高了识别效率、识别精度和稳定性。
Emergency lane occupation behavior identification system and method, and terminal device
一种应急车道占用行为的识别系统、方法及终端设备
2022-09-23
Patent
Elektronische Ressource
Chinesisch
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