Invention Application
- Patent Title: PROPULSION TORQUE DISTRIBUTION SYSTEM PROVIDING REMEDIAL ACTION
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Application No.: US17329668Application Date: 2021-05-25
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Publication No.: US20220379728A1Publication Date: 2022-12-01
- Inventor: Daniel Marius Bangala , Yiran Hu , Sirui Song , Matthew James Meakin Brymer
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Main IPC: B60L3/00
- IPC: B60L3/00 ; B60L15/20

Abstract:
A propulsion torque distribution system for a vehicle includes a controller in electronic communication with a plurality of vehicle systems. The controller executes instructions to receive at least one or more computational faults, one or more sensor faults, and a driver torque request. In response to receiving at least one of the one or more computational faults and the one or more sensor faults, the controller determines a fault that affects calculation of a primary torque request has occurred. In response to determining the fault that affects calculation of the primary torque request has occurred, the controller determines a severity of the fault. The controller determines a remedial state based on the severity of the fault. The remedial state indicates a corresponding action that is executed by the propulsion torque distribution system.
Public/Granted literature
- US11745591B2 Propulsion torque distribution system providing remedial action Public/Granted day:2023-09-05
Information query
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