| 摘要 |
PROBLEM TO BE SOLVED: To effectively reduce fuel consumption in an engine auxiliary machine driving device.SOLUTION: The engine auxiliary machine driving device includes: a crank pulley 21 rotatably provided in a crankshaft 11 of an engine 10 mounted to a vehicle 1 so as to transfer turning force to an auxiliary machine 50; an electric motor 23 connected to the crank pulley 21 so as to transfer turning force thereto; and a control part 40 having a predetermined execution condition that a travel state of the vehicle 1 is a deceleration travel state to execute driving source changeover control of electrically driving the electric motor 23 so that the electric motor 23 serves as a driving source of the auxiliary machine 50 when the predetermined execution condition is satisfied.SELECTED DRAWING: Figure 5 |
