公开(公告)号：US20250145008A1

公开(公告)日：2025-05-08

申请号：US19016253

申请日：2025-01-10

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Jiayu Tang ,  Chongxi Huang ,  Hui Ni

IPC: B60L7/26 ,  B60K7/00

Abstract: This application provides a vehicle, and an integrated driving and braking control apparatus and method for a vehicle. The vehicle includes a first electric motor brake and a second electric motor brake that are disposed on a first side of the vehicle, a drive system that is disposed on a second side of the vehicle and has an energy regeneration function, and a control apparatus. The control apparatus is configured to control a left wheel of first side wheels of the vehicle to be braked by only the first electric motor brake and a right wheel of the first side wheels of the vehicle to be braked by only the second electric motor brake. The control apparatus is further configured to control a left wheel and a right wheel of second side wheels of the vehicle to be braked by only the drive system.

公开(公告)号：US20250050723A1

公开(公告)日：2025-02-13

申请号：US18924785

申请日：2024-10-23

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Peng YANG ,  Zhengyi Tang ,  Jiayu Tang ,  Fei Bian

IPC: B60K1/00 ,  B60K17/356

Abstract: A powertrain and a vehicle. The powertrain includes an enclosure, a separator, a motor, a first liquid return channel, and a second liquid return channel. The separator separates an interior of the enclosure into a first cavity and a second cavity. The motor is located in the first cavity. The first liquid return channel is located on an outer side of the enclosure and communicates with the first cavity and the second cavity. The second liquid return channel is located on the outer side of the enclosure and communicates with the first cavity and the second cavity. In the embodiments, with two liquid return channels provided, a liquid return requirement can be met when the powertrain is installed or disposed at any angle or used on a slope, improving adaptability and safety of the powertrain.