Patent ID: 11881798
Assignee: HITACHI ASTEMO, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC H

Claim 11:
12. A motor drive control apparatus including energization systems for energizing a motor having a plurality of independent winding sets, with the energization systems corresponding one-to-one to the winding sets, the motor drive control apparatus comprising:
a plurality of sensors which is provided for each of the energization systems and which detects common physical amounts relating to driving control of the motor; and
a controller which is provided for each of the energization systems and which controls energization of the corresponding winding set based on output signals of the corresponding sensors,
wherein the controller in one of the energization systems receives at least one output signal of the sensors in another energization system different from the one energization system.