- 专利标题： System and method for two step motor for electric vehicle (EV) truck and commercial vehicle applications
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申请号： US17100454申请日： 2020-11-20
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公开(公告)号： US11524676B2公开(公告)日： 2022-12-13
- 发明人: Andrew Taitz , Johann Vorster , Steve Moss , Dion Van Leeve
- 申请人： Shem, LLC
- 申请人地址： US IL Highland Park
- 专利权人： Shem, LLC
- 当前专利权人： Shem, LLC
- 当前专利权人地址： US IL Highland Park
- 代理机构： Brooks Kushman P.C.
- 主分类号： B60W20/15
- IPC分类号： B60W20/15 ; B60W10/06 ; B60W10/08 ; B60W10/02 ; B60K6/26 ; H02K7/00 ; H02K7/108 ; H02P5/74 ; B60K6/387
摘要：
In at least one embodiment, a system for a class 7 or 8 vehicle is provided. The system includes a first motor, a second motor, and a controller. The first motor is configured to generate torque for the vehicle. The second motor is configured to drive an engine of the vehicle such that the vehicle meets a desired speed as set forth by a driver. The controller is configured to drive at least one of the first motor and the second motor and to receive a first signal indicative of a speed of the vehicle. The controller is further configured to deactivate the first motor if the speed of the vehicle is greater than a predetermined speed limit.