Control device
AssigneeDenso Corporation
InventorsKenta Koduka, Shigeru Kamio
Life of this patent
Estimating the term…
Abstract
A control device includes a motor control unit that controls an electric motor, a shift control unit that controls a shift by wire system of a movable body, and a torque detection unit that detects torque applied to a power transmission mechanism. The shift control unit drives an actuator unit so that the power transmission mechanism locked by a lock mechanism is unlocked, based on a change of a shift range of the shift by wire system from a parking range to a non-parking range. The motor control unit controls output of the electric motor depending on detected torque of the torque detection unit, based on the change of the shift range of the shift by wire system from the parking range to the non-parking range.
Claims5
A control device for a movable body, the movable body having an electric motor that transmits torque to a rotating body via a power transmission mechanism to cause the movable body to travel, a lock mechanism that is capable of changing the power transmission mechanism between a locked state and an unlocked state, and an actuator unit that drives the lock mechanism, the control device comprising:
- a motor control unit that controls the electric motor;
- a shift control unit that controls a shift by wire system of the movable body;
- and
- a torque detection unit that detects torque applied to the power transmission mechanism, wherein
- when a shift range that is changeable in the shift by wire system and is other than a parking range is defined as a non-parking range,
- the shift control unit drives the actuator unit so that the power transmission mechanism locked by the lock mechanism is unlocked, based on a change of the shift range of the shift by wire system from the parking range to the non-parking range, and
- the motor control unit controls output of the electric motor depending on detected torque of the torque detection unit, based on the change of the shift range of the shift by wire system from the parking range to the non-parking range.
Dependencies are inferred from the claim text.