The invention discloses a vehicle door opening safety reminding method after parking based on an AVM panoramic image, and the method comprises the following steps: 1, installing the AVM panoramic image on a vehicle body, collecting a front image, a rear image, a left image and a right image of the vehicle body through a camera, and carrying out the operation of distortion removal, visual conversion and the like on the collected front image, rear image, left image and right image, so as to obtain a corresponding real distance; step 2, positioning obstacles around the vehicle in the panoramic image collected in the step 1 based on a deep network; 3, after the step 2 is completed, the image distance S between the obstacle and the vehicle is calculated; and 4, estimating vehicle door collision by combining the distance S and the vehicle door opening range, and when S is less than or equal to the vehicle door opening range, giving an alarm to prohibit vehicle door opening, thereby achieving the purpose of early warning in advance. According to the invention, the current surrounding condition of the vehicle can be seen in real time by using the AVM panoramic image system, and the distance between the vehicle body and the obstacles around the vehicle is judged, so that scratching or accidents caused in the door opening process are avoided.
本发明公开了一种基于AVM全景影像的停车后开车门安全提醒方法,方法如下步骤1:在车身上安装AVM全景影像,通过摄像头采集车身前、后、左、右四张图像,并对采集到的前、后、左、右图像进行去畸变、视觉转换等操作,得到对应的现实距离;步骤2:基于深度网络对步骤1中采集到的全景影像中车周围的障碍物进行定位;步骤3:在完成步骤2后,计算障碍物与车的图像距离S;步骤4:结合距离S和车门打开范围,对车门碰撞进行估计,当S≤车门打开范围时,出发报警,禁止开车门,从而达到提前预警的目的。本发明利用AVM全景影像系统可以实时看到当前车周围情况,对车身和对车周围的障碍物进行距离判断,从而避免开车门过程带来的剐蹭或者事故发生。
AVM panoramic image-based vehicle door opening safety reminding method after parking
一种基于AVM全景影像的停车后开车门安全提醒方法
2023-09-22
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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