Automatic parking method based on fixed path memory

The invention discloses an automatic parking method based on fixed path memory. The automatic parking method comprises the steps that S1, the coordinate position of a parking starting point is obtained through positioning in a GPS mode and the like; s2, a user drives a vehicle to record a parking path; and S3, when the user gets close to the parking starting point, automatic parking is started, and the functions of path deviation judgment and obstacle detection are achieved. According to the method, the problem that a traditional automatic parking method needs to drive a car to the position near a parking space can be solved, the automatic parking requirement in a fixed scene is met, and the cost of hardware needing to be newly added is low. 本发明公开了一种基于固定路径记忆的自动泊车方法，S1、通过GPS等方式定位获取泊车起点坐标位置；S2、用户驾驶车辆进行泊车路径记录；S3、用户靠近泊车起点，开启自动泊车，并实现路径偏离判断和障碍物检测功能。该方法可以解决传统自动泊车方法需要自己开车到车位附近的问题，满足了固定场景下的自动泊车需求，并且所需新增的硬件成本较低。