| 摘要 |
PROBLEM TO BE SOLVED: To perform appropriate energization control in a device including a first solenoid operating with an on or off command current value, and a second solenoid operating with a duty command value.SOLUTION: A solenoid controller 10 includes a first solenoid 11 operating with an on or off command current value and a second solenoid 12 operating with a duty command value, an ECU 14 outputting a command current value and a duty command value, a first solenoid command current value (upper limit) calculation unit 22 for estimating the upper limit of the command current value on the basis of the temperature of the first solenoid 11 detected by an oil temperature sensor 15, and a second solenoid duty command value (upper limit) setting unit 25 for setting a value obtained by subtracting the upper limit of the command current value from an allowable current value between the ECU 14 and a power supply 13 as the upper limit of the duty command value. |
