US 11,724,716 B2
Method and apparatus of determining guide path, method and apparatus of controlling driving of vehicle, and electronic device
Liming Xia, Beijing (CN); Kai Yang, Beijing (CN); Jingchao Feng, Beijing (CN); Pengjie Zheng, Beijing (CN); Tianxiang Cui, Beijing (CN); Mingsong Wang, Beijing (CN); Yanting Chen, Beijing (CN); Rongjing Shang, Beijing (CN); Jiaxin Sun, Beijing (CN); Haitao Liu, Beijing (CN); and Xiaochuan Du, Beijing (CN)
Assigned to Beijing Baidu Netcom Science Technology Co., Ltd., Beijing (CN)
Filed by Beijing Baidu Netcom Science Technology Co., Ltd., Beijing (CN)
Filed on Feb. 25, 2021, as Appl. No. 17/185,717.
Claims priority of application No. 202010970793.5 (CN), filed on Sep. 15, 2020.
Prior Publication US 2022/0081001 A1, Mar. 17, 2022
Int. Cl. B60W 60/00 (2020.01); B60W 30/095 (2012.01); B60W 40/072 (2012.01)
CPC B60W 60/0011 (2020.02) [B60W 30/095 (2013.01); B60W 40/072 (2013.01); B60W 60/005 (2020.02); B60W 60/0016 (2020.02); B60W 2552/30 (2020.02); B60W 2556/50 (2020.02)] 15 Claims
OG exemplary drawing
 
1. A method of determining a guide path performed by a terminal, comprising:
displaying a map for a predetermined range of a vehicle, which is in remote communication with the terminal, in response to receiving a guide request transmitted by the vehicle, wherein the map comprises a plurality of first track points for the vehicle;
changing a position of at least one of the plurality of first track points in the map in response to a target operation on the at least one first track point, so as to obtain a plurality of second track points;
determining the guide path for the vehicle based on the plurality of second track points; and
transmitting path information indicative of the guide path to the vehicle, wherein the vehicle is controlled to autonomously travel along the guide path,
wherein the changing the position of the at least one of the plurality of first track points in the map so as to obtain the plurality of second track points comprises:
determining a real-time guide path based on current positions of the plurality of first track points, in response to changing a position of any of the at least one first track point;
determining whether the real-time guide path satisfies a preset condition or not; and
displaying an operation control at a normal state in the map in response to determining that the real-time guide path satisfies the preset condition, so as to obtain the plurality of second track points in response to an operation on the operation control, wherein the operation control is displayed in a disabled state when the real-time guide path does not satisfy the preset condition;
wherein the determining whether the real-time guide path satisfies the preset condition or not comprises:
determining a maximum curvature value of the real-time guide path; and
determining that the real-time guide path satisfies the preset condition if the maximum curvature value is not greater than a curvature threshold.