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Control device

A technology of control devices and joint devices, which is applied in the direction of control devices, control drives, power devices, etc., and can solve problems such as no special confirmation

Inactive Publication Date: 2014-02-26
AISIN AW CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Regarding such a point, there is no particular confirmation in Patent Document 1

Method used

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Embodiment Construction

[0026] Embodiments of the control device according to the present invention will be described with reference to the drawings. Such as figure 1 As shown, the control device 4 according to the present embodiment is a control device for a drive device that controls the drive device 1 for driving the vehicle (hybrid vehicle) 6 including both the internal combustion engine 11 and the rotary electric machine 12 . Hereinafter, the drive device 1 and the control device 4 according to the present embodiment will be described in order.

[0027] Here, in the following description, "drive connection" refers to a state in which two rotating members are connected to transmit driving force, and includes the state in which the two rotating members are connected to rotate integrally or the two rotating members are connected via one or It is used under the concept that two or more transmission parts are connected in a state where driving force can be transmitted. Such transmission components...

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Abstract

Provided is a control device with which a desired amount of power can be ensured while minimizing the calorific value of a second engagement device, and with which a desired running state can be achieved according to the circumstances. The control device controls a vehicle drive device in which a first engagement device, a rotating electrical machine, a second engagement device and an output member are disposed, in order from an internal combustion engine side, on a power transmission path linking the internal combustion engine and wheels. The control device performs mode shifting control involving shifting from a first control mode, which causes power to be generated by the rotating electrical machine with both the first engagement device and the second engagement device in a state of direct engagement, to a third control mode, which causes power to be generated by the rotating electrical machine with both the first engagement device and second engagement device in a state of slip engagement, via a second control mode, which causes power to be generated by the rotating electrical machine with the first engagement device in a state of direct engagement and the second engagement device in a state of slip engagement.

Description

technical field [0001] The present invention relates to a control device for controlling a vehicle drive device in which a first engagement device, a rotating electric machine, a second engagement device, and an output member are provided in order from the internal combustion engine side in a power transmission path connecting an internal combustion engine and wheels. Background technique [0002] As a control device whose control target is a vehicle drive device as described above, for example, a control device described in Japanese Patent Application Laid-Open No. 2008-7094 (Patent Document 1) is known. Hereinafter, in the description of this background art column, the component names in Patent Document 1 are cited within [ ] and described. The control device [controllers 1, 2, 5, 7, 10, etc.] of Patent Document 1 is configured to realize a plurality of travel modes by controlling a vehicle drive device. These multiple modes include a WSC creep mode, a CL2 overheat mode, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W10/02B60K6/48B60K6/547B60L11/14B60L15/20B60W10/06B60W10/08B60W20/00F16D48/02B60L50/16
CPCB60W10/06Y10S903/93B60K6/547B60K2006/4825B60W30/1843B60W20/20F16D2500/50858B60W2600/00F16D2500/70426B60L15/2045Y02T10/6252Y02T10/6221B60W2710/021B60W2510/088B60W2050/0096B60L15/20F16D2500/1066B60W20/00F16D2500/30405F16D2500/30406B60W10/08B60L11/14B60W20/108B60W10/02B60K6/48B60W20/15B60Y2300/429B60L2210/40B60W20/13B60L50/16Y02T10/62Y02T10/64Y02T10/7072Y02T10/72Y02T10/70B60W2556/00
Inventor 小林靖彦森雄麻白村阳明
Owner AISIN AW CO LTD