| 摘要 |
PROBLEM TO BE SOLVED: To maintain a sufficient brake negative pressure while following an intention of a crew.SOLUTION: A control device of an engine accessary controls a plurality of engine accessories driven by an in-vehicle engine. The control device includes: a negative pressure sensor 18, which detects a negative pressure of a brake booster that increases a braking force by an intake negative pressure of an intake pipe connected to the engine; a priority order registration unit 44, which registers a restriction order for restricting the drive of the plurality of engine accessories; and a negative pressure recovery control unit 50, which restricts the drive of the plurality of engine accessories in an order according to the restriction order registered by the priority order registration unit 44, when a negative pressure detected by the negative pressure sensor 18 reaches a value indicating shortage of the negative pressure. |
