The present disclosure relates to an initial verification method of a redundant electric steering system, and it is a verification method of a redundant electric steering system which includes a redundant ECU for driving a motor by using power from a power supply, and the initial verification method may include the steps of a) verifying the state of power switches constituting the power supply in each microcomputer of a first ECU and a second ECU, and determining a control right to control the motor according to a verification result of a power switch, b) verifying the state of a phase-blocking switch of a first phase breaker of the first ECU having the control right, and c) verifying the state of a phase-blocking switch of a second phase breaker of the second ECU, while the first ECU communicates with the second ECU.
Initial verification method of redundant electric steering system
2025-07-08
Patent
Electronic Resource
English
Initial verification method of redundant electric steering system
European Patent Office | 2023
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