公开(公告)号：US20240227872A1

公开(公告)日：2024-07-11

申请号：US18614866

申请日：2024-03-25

Applicant: BYD Company Limited

Inventor： Qiang WAN ,  Zhicheng Tan ,  Hao Lu ,  Lu Wang

IPC: B61C17/00 ,  B60T7/12 ,  B60T8/17

CPC classification number: B61C17/00 ,  B60T7/126 ,  B60T8/1705

Abstract: A control method for a train to enter an emergency traction mode is provided. The control method for a train to enter an emergency traction mode is applicable to a traction control system of a train. The method includes the following steps: It is detected whether current emergency traction information satisfies a condition of entering an emergency traction mode. When the current emergency traction information satisfies the condition of entering the emergency traction mode, the train is controlled to enter the emergency traction mode. A hard-wired signal sent by a driver controller is received, and a corresponding operation is performed according to a type of the hard-wired signal.

公开(公告)号：US20240010248A1

公开(公告)日：2024-01-11

申请号：US18372364

申请日：2023-09-25

Applicant: BYD COMPANY LIMITED

Inventor： Qiang WAN ,  Lu WANG ,  Zhicheng TAN

IPC: B61L17/02 ,  B61C17/00

CPC classification number: B61L17/02 ,  B61C17/00

Abstract: A method for controlling vehicle parking, includes: obtaining, by a processor, a current vehicle speed and a current vehicle control level of a vehicle; obtaining, by the processor, a target vehicle speed of the vehicle, and obtaining a target vehicle control level of the vehicle according to the current vehicle control level; obtaining, by the processor, a first vehicle control level according to the current vehicle speed, the target vehicle speed, the current vehicle control level, and the target vehicle control level; and controlling, by the processor, the vehicle to run according to the first vehicle control level.

公开(公告)号：US20220388404A1

公开(公告)日：2022-12-08

申请号：US17764065

申请日：2020-09-23

Applicant: BYD COMPANY LIMITED

Inventor： Qiang WAN ,  Hao LU ,  Lu WANG ,  Daolin LI

IPC: B60L15/20

Abstract: A driving control method and apparatus for a vehicle, and a vehicle are provided, and relate to the field of vehicle control. The vehicle includes at least two carriages, and the driving control method includes the following steps: obtaining battery level information of a power battery corresponding to each of the carriages; obtaining at least one of a level allocated to each carriage or a payload allocated to each carriage according to the battery level information of the power battery corresponding to each carriage; and obtaining an output torque of each carriage according to the at least one of the level allocated to each carriage or the payload allocated to each carriage.