| 摘要 |
<p>A method and a device for controlling functions of an occupational vehicle ( 1 ) comprising a driving motor ( 2 ), a clutch ( 3 ), a service brake ( 13, 14 ) that acts upon the wheels ( 11, 12 ) of the vehicle, a working device ( 21 ), and a hydraulic pump ( 15 ) which supplies the actuators ( 32 ) of the clutch ( 3 ), the service brake ( 13, 14 ), and the actuators ( 19, 20 ) of the working device ( 21 ) with pressure, via hydraulic pressure pipes. In order to reduce the fuel consumption, distribute in an optimal and user-relevant manner, the hydraulic pressure generated by the pump ( 15 ), and facilitate operation of such a vehicle, the clutch ( 3 ) is automatically opened and the service brake ( 13, 14 ) is automatically closed when the load acting upon the working device ( 21 ) of the vehicle exceeds a preset threshold or is actuated so as to exceed the threshold.</p> |
