US 12,252,142 B2
Vehicle control method and system, vehicle, and storage medium
Bohong Xiao, Hefei (CN); Danilo Teobaldi, Hefei (CN); Da Yuan, Hefei (CN); Chao Xu, Hefei (CN); Baotian Wang, Hefei (CN); Xianhui Zhang, Hefei (CN); Zelei Zhou, Hefei (CN); Jiawang Zhong, Hefei (CN); Jiajia Xia, Hefei (CN); and Ze Liu, Hefei (CN)
Assigned to NIO TECHNOLOGY (ANHUI) CO., LTD, Hefei (CN)
Filed by NIO TECHNOLOGY (ANHUI) CO., LTD, Hefei (CN)
Filed on Jan. 4, 2022, as Appl. No. 17/568,551.
Claims priority of application No. 202110006888.X (CN), filed on Jan. 5, 2021.
Prior Publication US 2022/0212682 A1, Jul. 7, 2022
Int. Cl. B60W 50/029 (2012.01); B60W 10/08 (2006.01); B60W 10/18 (2012.01); B60W 30/18 (2012.01); B60W 50/023 (2012.01)
CPC B60W 50/029 (2013.01) [B60W 10/08 (2013.01); B60W 10/18 (2013.01); B60W 30/18127 (2013.01); B60W 50/023 (2013.01); B60W 2050/0292 (2013.01); B60W 2050/0297 (2013.01); B60W 2510/186 (2013.01); B60W 2510/20 (2013.01); B60W 2710/08 (2013.01); B60W 2710/18 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A vehicle control method, comprising:
when a braking system fails, activating a backup braking system, which decelerates a vehicle by controlling a regenerative motor;
when a steering system fails, implementing transverse control over the vehicle by controlling the braking system; and
when a parking function fails, implementing parking by controlling a motor and the braking system to work alternately,
wherein the implementing parking by controlling a motor and the braking system to work alternately comprises: causing the motor to work in a first driving cycle and causing the braking system to work in a second driving cycle, wherein the first driving cycle and the second driving cycle occur alternately in such a manner that they are partially overlapping in terms of time, and both the motor and the braking system are caused to work in an overlapping time range, and remaining in the first driving cycle or switching to the first driving cycle from the second driving cycle when a control command for the motor is received or is expected to be received.