Patent ID: 11878746
Assignee: ZF AUTOMOTIVE GERMANY GMBH
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 8:
9. The steer-by-wire steering system as claimed in claim 5, wherein the equivalent circuit (36) has several branches, including a branch for each phase of the steering wheel electric motor (20), wherein each branch contains a logic block (44a, 44b, 44c) connected to the comparator (38a, 38b, 38c) of the branch and the comparators (38a, 38b, 38c) of another branch, wherein the logic block (44a, 44b, 44c) is set up to discharge the capacitor (42a, 42b, 42c) when the measured current (U, V, W) of the at least one other branch exceeds the threshold value (S).