| 摘要 |
PROBLEM TO BE SOLVED: To provide a steering control device of high efficiency suitable for a vehicle equipped with a high-voltage power supply of 200 V, 42 V, or 24 V without bringing about complication or cost-up to the device. SOLUTION: The steering control device is composed of a first power supply, a second power supply having a lower output voltage than the first, a motor to generate a steering assist force, a control means to control the motor, and a driving means to drive the motor in accordance with the output of the control means, wherein the driving means is supplied with a power from the first power supply while the control means is supplied with power from the second power supply. |
