| 摘要 |
PURPOSE:To reduce shock when changeover from an usual running to a cargo handling running is judged with detected signals of an accel operation quantity and a cargo handling operation quantity by letting a clutch in half-clutch condition, and increasing throttle opening after a prescribed delay time. CONSTITUTION:An electric control device 21 is input with signals from a vehicle speed sensor 14, an accel sensor 15, a lever sensor (a detecting means for cargo handling operation quantity) 18, and the like. When a CPU 22 judges changeover from an usual running condition to a cargo handling running condition, a clutch 2 between an engine 1 and a transmission 3 is controlled to be in half-clutch condition through a driving circuit 26 and an actuator 8, based on signals from a stroke detecting sensor 11, an engine rotation sensor 9, and an input shaft rotation sensor 13. Nextly, the CPU 22 increases throttle opening through a driving circuit 25 and a throttle actuator 7, after passing a prescribed delay time instituted with a timer 22a. Thus, generation of shock can be restrained. |
