US 12,252,012 B2
Vehicle control method and vehicle, non-transitory storage medium and chip
Cheng Jin, Beijing (CN)
Assigned to Xiaomi EV Technology Co., Ltd., Beijing (CN)
Filed by Xiaomi EV Technology Co., Ltd., Beijing (CN)
Filed on Nov. 30, 2022, as Appl. No. 18/071,988.
Claims priority of application No. 202210723175.X (CN), filed on Jun. 24, 2022.
Prior Publication US 2023/0415570 A1, Dec. 28, 2023
Int. Cl. B62D 5/00 (2006.01); B60K 31/00 (2006.01); B62D 5/04 (2006.01); B62D 6/04 (2006.01)
CPC B60K 31/0008 (2013.01) [B60K 31/0075 (2013.01); B62D 5/0409 (2013.01); B62D 5/0412 (2013.01); B62D 5/0415 (2013.01); B60K 2031/0033 (2013.01); B60K 2031/0091 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A vehicle control method, comprising:
monitoring an accelerated speed of a target object in front of a vehicle, wherein a moving direction of the target object is in a same direction as the moving direction of the vehicle;
detecting an obstacle in front of the vehicle, wherein the obstacle is a static obstacle, or a dynamic obstacle that is moving in a different direction than the moving direction of the vehicle;
reducing a transmission ratio of the vehicle to a target transmission ratio under a condition that the accelerated speed of the target object in front of the vehicle meets a preset condition and the obstacle is detected in front of the vehicle; and
maintaining the transmission ratio of the vehicle in response to determining that the accelerated speed of the target object meets the preset condition under the condition that a steering angle of a steering wheel of the vehicle is greater than or equal to a first preset angle,
wherein the transmission ratio is a ratio of the steering angle of the steering wheel of the vehicle to a steering angle of a wheel of the vehicle.