公开(公告)号：US20230119284A1

公开(公告)日：2023-04-20

申请号：US17913938

申请日：2021-05-03

Applicant: Bayerische Motoren Werke Aktiengesellschaft

Inventor： Clemens BERGMANN ,  Jonas LANG

IPC: H01M50/231 ,  H01M50/224

Abstract: A housing element is provided for a storage housing of an electrical energy store of a motor vehicle, the electrical energy store being designed to store electrical energy and having a plurality of storage cells which can be arranged in a receiving space of the storage housing and in which the electrical energy is to be stored. The housing element has a baseplate, which is formed from a light metal and is provided at least in a subregion with a reinforcing plate formed from a steel and is reinforced by virtue of the reinforcing plate being adhesively bonded to the subregion of the baseplate by an elastomer.

公开(公告)号：US20230406311A1

公开(公告)日：2023-12-21

申请号：US18209695

申请日：2023-06-14

Applicant: Bayerische Motoren Werke Aktiengesellschaft

Inventor： Christian FLENKER ,  Jonas LANG ,  Alexander ZECH

IPC: B60W30/18 ,  B60L15/20 ,  B60W10/18 ,  B60W10/08

CPC classification number: B60W30/18118 ,  B60L15/2018 ,  B60W10/18 ,  B60W10/08 ,  B60W2710/083 ,  B60W2710/18 ,  B60W2552/15

Abstract: A method is provided for operating a motor vehicle including a first driven axle, with which a first electric drive unit and a first brake mechanism are associated, and a second driven axle, with which a second electric drive unit and a second brake mechanism are associated, in a hill hold operating mode, in which the brake mechanisms are configured to brake the two axles with a predetermined brake torque distribution. According to the method, a hill hold requirement for the motor vehicle is identified and a compensation torque distribution to the two axles, provided in relation to the hill hold requirement, in accordance with the predetermined brake torque distribution is determined. The compensation torque is applied in accordance with the compensation torque distribution, and the compensation torque applied by the respectively associated drive unit is replaced with compensation torque applied by the brake mechanism of the respective axle.