The invention belongs to the technical field of vehicle speed measurement and intelligent monitoring, and particularly discloses a vehicle overspeed alarm prompting method and device. According to the method, the driving speed of the vehicle is detected by adopting image processing technologies such as adaptive inverse perspective transformation and preprocessing, so that the labeling work of a large amount of data sets is avoided, and the real-time performance of vehicle driving speed detection is improved. The vehicle speed is accurately measured by accurately positioning the license plate area and combining the centroid position of the license plate area, and the accuracy of vehicle running speed detection is improved. According to the invention, when the vehicle is determined to be overspeed, the overspeed warning prompt is given to the vehicle, so that the overspeed vehicle can be intervened in time, and traffic accidents are avoided.
本申请属于车辆测速及智能监控技术领域,具体公开了一种车辆超速告警提示方法及装置。本申请,通过采用自适应逆透视变换、预处理等图像处理技术对车辆的行驶速度进行检测,避免了大量数据集的标注工作,提高了对车辆行驶速度检测的实时性。通过准确的定位车牌区域,结合车牌区域的质心位置对车辆的速度进行准确测量,提高了对车辆行驶速度检测的准确性。通过在确定车辆超速的情况下,对车辆进行超速告警提示,能够实现对超速车辆的及时干预,避免交通事故的发生。
Vehicle overspeed alarm prompting method and device
一种车辆超速告警提示方法及装置
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Overspeed prompting method and device, storage medium and terminal
European Patent Office | 2022
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