| 摘要 |
An active accelerator pedal system is provided to easily control the pedal pressure according to the control signal volume of the ECU by installing the pressure control motor at one side of the shaft. An active accelerator pedal system comprises an accelerator pedal arm(21a); a shaft(31) connected to one side of the accelerator pedal arm; a power control motor(23) installed at one side of the shaft; a center fixing pipe(33) installed to connect a rotary shaft(23a) of the power control motor and the shaft; a power spring(32) hung between the shaft and the rotary shaft; and an ECU(Electronic Control Unit, 41) controlling the power control motor. The accelerator pedal arm and the shaft are integrally formed. The accelerator pedal arm and the shaft are welded.
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