US 12,221,125 B2
Reminding method and apparatus in assisted driving, reminding method and apparatus in map-assisted driving, and map
Jinfei Wu, Nanjing (CN); Derun Su, Nanjing (CN); and Guicheng Zhang, Nanjing (CN)
Assigned to HUAWEI TECHNOLOGIES CO., LTD., Guangdong (CN)
Filed by Huawei Technologies Co., Ltd., Guangdong (CN)
Filed on Mar. 17, 2023, as Appl. No. 18/123,191.
Application 18/123,191 is a continuation of application No. PCT/CN2021/116524, filed on Sep. 3, 2021.
Claims priority of application No. 202010997081.2 (CN), filed on Sep. 21, 2020.
Prior Publication US 2023/0227057 A1, Jul. 20, 2023
Int. Cl. B60W 50/14 (2020.01); B60Q 1/34 (2006.01)
CPC B60W 50/14 (2013.01) [B60Q 1/34 (2013.01); B60W 2050/146 (2013.01); B60W 2552/00 (2020.02); B60W 2555/60 (2020.02); B60W 2556/45 (2020.02)] 20 Claims
OG exemplary drawing
 
1. A apparatus for assisted driving of a vehicle, comprising:
at least one processor; and
at least one memory storing program instructions and coupled to the at least one processor, wherein the program instructions, when executed by the at least one processor, cause the apparatus to:
predict a target intersection based on map information, a positioning location of the vehicle, and a motion status of the vehicle, wherein the target intersection is an intersection that the vehicle is to first pass in the future;
determine a distance between the vehicle and the target intersection based on the map information and the positioning location of the vehicle; and
generate prompt information based on a turn light status of the vehicle and a first turning rule of a first lane in which the vehicle is located at the target intersection, when the distance between the vehicle and the target intersection is less than a first threshold, wherein the prompt information prompts that the turn light status does not conform to the first turning rule.