The invention discloses a vehicle alarm method, electronic equipment and a vehicle. The vehicle alarm method includes: acquiring a first image of a front area of a vehicle; detecting whether the first image contains a target object; when the first image contains the target object, extracting a first area containing the target object in the first image; acquiring an area ratio between the first region and the first image, and when the area ratio is greater than or equal to a preset area ratio threshold, determining a relative motion state of the target object and the vehicle according to the first region; and when the relative motion state is a preset motion state, outputting alarm information. According to the invention, traffic accidents can be reduced.
本申请公开一种车辆报警方法、电子设备及车辆。车辆报警方法包括:获取车辆前方区域的第一图像;检测第一图像中是否含有目标物体;当第一图像中含有目标物体时,提取第一图像中含有目标物体的第一区域;获取第一区域与第一图像之间的面积比值,当面积比值大于或等于预设面积比阈值时,根据第一区域确定目标物体与车辆的相对运动状态;当相对运动状态为预设运动状态时,输出报警信息。本申请有利于减少交通事故的发生。
Vehicle alarm method, electronic equipment and vehicle
车辆报警方法、电子设备及车辆
2022-04-08
Patent
Elektronische Ressource
Chinesisch
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