| 摘要 |
A circuit for linear flow control in an anti-lock brake system prevents increment of capacity of a regulator and removes an additional capacitor component with large capacity by using the existing battery source as a power source voltage. The battery power is supplied to a solenoid, a resistance and a serial circuit of the switching transistor through the diode through the resistance parallel circuit. The voltage of the connecting point of the diode and the resistance parallel circuit are supplied to a first analog-to-digital port of the control device. The voltage of the connecting point of the resistance parallel circuit and the solenoid are supplied to the second analog-to-digital port of the control device. The controller measures the resistance of the solenoid by using the voltage signal inputted into the first and second analog-to-digital ports. |
