| 摘要 |
<p>Disclosed are a control system and control method for engine RPM of an agricultural vehicle having an electronic engine. The RPM control system, according to one aspect of the present invention, comprises: a detection means which has left and right brake pedals for stopping the rotation of left and right wheels, respectively, and which detects whether or not the two brake pedals are interlocked to each other; an engine cruise control (ECC) ON/OFF switch for receiving an operating command for maintaining the RPM at a normal speed; and an engine control unit (ECU) for normally controlling the RPM according to a value set by a foot accelerator pedal or a hand accelerator lever when an electrical signal is received through the ECC ON/OFF switch, wherein a control for maintaining or releasing an ECC mode is carried out according to whether the interlocking of the brake pedals is detected by the detection means in the ECC mode according to the ON state of the ECC ON/OFF switch.</p> |
