To provide a control device which is low in a possibility that an incongruity is imparted to a driver with respect to total torque inputted into a wheel when the output torque of a motor is not raised or lowered.SOLUTION: When torque outputted by a second torque generation source is lower than an output torque upper limit value, a vehicle is made to travel at only torque which is generated by the second torque generation source by controlling an engagement mechanism to an engagement release state. When the torque outputted by the second torque generation source is equal to the output torque upper limit value or higher, the vehicle is made to travel at the torque outputted by the second torque generation source, and torque outputted by a first torque generation source by controlling the engagement mechanism to an engagement finish state. Processing for transiting the engagement mechanism to the engagement finish state from the engagement release state is started at timing before the arrival of the output torque of the second torque generation source at the output torque upper limit value, being timing at which the engagement mechanism is brought into the engagement finish state at a time point at which the output torque of the second torque generation source arrives at the output torque upper limit value.SELECTED DRAWING: Figure 7
【課題】モータの出力トルクが上昇しなかったり低下した時の、車輪に入力されるトータルのトルクについて運転者に違和感を与えてしまう可能性の小さい制御装置を提供する。【解決手段】第2トルク発生源が出力するトルクが出力トルク上限値よりも小さい場合、係合機構を係合解除状態に制御して第2トルク発生源が発生するトルクのみにより車両を走行させる。第2トルク発生源が出力するトルクが出力トルク上限値以上である場合、係合機構を係合完了状態に制御して第2トルク発生源が出力するトルク及び第1トルク発生源が出力するトルクにより車両を走行させる。また、第2トルク発生源の出力トルクが出力トルク上限値に達する前のタイミングであって、第2トルク発生源の出力トルクが出力トルク上限値に達した時点で係合機構が係合完了状態となっているタイミングにて係合機構を係合解除状態から係合完了状態に移行させる処理を開始する。【選択図】図7
VEHICLE DRIVE TORQUE CONTROL DEVICE
車両駆動トルク制御装置
2020-08-31
Patent
Electronic Resource
Japanese
DRIVE TORQUE CONTROL METHOD AND DRIVE TORQUE CONTROL DEVICE FOR VEHICLE
European Patent Office | 2017
|DRIVE TORQUE CONTROL METHOD AND DRIVE TORQUE CONTROL DEVICE FOR VEHICLE
European Patent Office | 2017
|Drive torque control method and drive torque control device for vehicle
European Patent Office | 2019
|DRIVE TORQUE CONTROL METHOD AND DRIVE TORQUE CONTROL DEVICE FOR VEHICLE
European Patent Office | 2015
|