The invention provides an automatic parking method and system, a storage medium and an automobile, and the method comprises the steps: obtaining a first coordinate (X, Y) of a memory point when the automobile enters a radar blind area; when the vehicle continues to move in the original driving direction, second coordinates (X1, Y1) of the memory points are obtained in real time; calculating a current vehicle driving distance O0'according to the first coordinate (X, Y) and the second coordinate (X1, Y1); the moving space of the vehicle is judged according to the vehicle driving distance O0 ', so that a safe distance is kept between the vehicle and the obstacle; wherein X, Y, X1 and Y1 are real numbers. Parts of ultrasonic blind areas can be reasonably occupied according to the vehicle driving distance, parking safety is guaranteed, parallel parking space parking performance is improved, the problem that in the parking process, an ultrasonic radar detects surrounding obstacles in real time is solved, and when it is detected that the obstacles enter the radar blind areas, parking safety is improved. And an algorithm must request to brake the vehicle, so that a certain moving space is lost.
本发明提供一种自动泊车方法,系统,存储介质和汽车,方法包括:当车辆进入雷达盲区,获取记忆点的第一坐标(X,Y);当车辆继续沿原行驶方向移动,实时获取记忆点的第二坐标(X1,Y1);根据第一坐标(X,Y)和第二坐标(X1,Y1)计算当前车辆行驶距离O0′;根据车辆行驶距离O0′判断车辆的的移动空间,使得车辆与障碍物保持安全的距离;其中,X,Y,X1,Y1为实数。本发明能根据车辆行驶距离合理侵占部分超声波盲区,保证泊车安全的同时,提升平行车位泊车性能,解决泊车过程中,超声波雷达实时检测周边障碍物,当检测有障碍物进入了雷达盲区之后,算法必须请求刹停车辆而损失一定的移动空间的问题。
Automatic parking method and system, storage medium and automobile
一种自动泊车方法,系统,存储介质和汽车
2023-08-15
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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