摘要 |
A wiper control device controls a drive section for driving a wiper to operate at a target speed, thereby causing the wiper to perform wiping operation. The wiper control device includes a voltage monitoring section, which monitors a power source voltage supplied to the drive section, and a target speed setting section, which sets the target speed. When the power source voltage is lower than or equal to a threshold voltage, the target speed setting section sets the target speed in accordance with the power source voltage. When the power source voltage is higher than the threshold voltage, the target speed setting section sets the target speed at a constant value. |
主权项 |
1. A wiper control device, which controls a wiper to operate at a target speed by adjusting electricity that is supplied to a drive section for driving the wiper to perform wiping operation, the wiper control device comprising:
a voltage monitoring section, which monitors a power source voltage supplied to the drive section; and a target speed setting section which adjusts the electricity supplied to the drive section, wherein, when the power source voltage is lower than or equal to a threshold voltage, the target speed setting section decreases the target speed in accordance with the power source voltage, and wherein, when the power source voltage is higher than the threshold voltage, the target speed setting section sets the target speed at a constant value. |