JP2018069797A - ハイブリッド車両の制御装置 - Google Patents
ハイブリッド車両の制御装置 Download PDFInfo
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- JP2018069797A JP2018069797A JP2016208851A JP2016208851A JP2018069797A JP 2018069797 A JP2018069797 A JP 2018069797A JP 2016208851 A JP2016208851 A JP 2016208851A JP 2016208851 A JP2016208851 A JP 2016208851A JP 2018069797 A JP2018069797 A JP 2018069797A
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- clutch
- control unit
- torque
- hybrid vehicle
- input
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- 230000005856 abnormality Effects 0.000 claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims description 42
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- 238000010586 diagram Methods 0.000 description 4
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- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000002040 relaxant effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Classifications
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- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/946—Characterized by control of driveline clutch
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- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
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- Hybrid Electric Vehicles (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
2 エンジン
3 電動モータ
4 CVT
5 入力クラッチ
6 出力クラッチ
10 駆動輪
20 バルブボディ
21,22,23,24 ソレノイドバルブ
30 TCU
40 HEVCU
Claims (7)
- 駆動源のエンジン及び電動モータと、変速機と、前記エンジンと前記変速機との間に設けられた第1クラッチと、前記変速機と駆動輪との間に設けられた第2クラッチと、を備えるハイブリッド車両の制御装置であって、
前記第1クラッチを制御する第1制御ユニットと、
前記第2クラッチを制御する第2制御ユニットと、
を備え、
前記第1制御ユニットは、前記電動モータのみを駆動させて走行するモータ走行モードのときに、解放状態になるように前記第1クラッチを制御し、
前記第2制御ユニットは、前記モータ走行モードのときに、前記変速機から伝達される駆動トルクを超えるトルクが前記駆動輪側から入力されると滑る緩締結状態になるように前記第2クラッチを制御することを特徴とするハイブリッド車両の制御装置。 - 前記第1制御ユニットは、前記モータ走行モードのときに前記第2制御ユニットに異常が発生した場合に、前記緩締結状態になるように前記第2クラッチを制御することを特徴とする請求項1に記載のハイブリッド車両の制御装置。
- 前記第1クラッチ及び前記第2クラッチは、非通電時に締結状態になるノーマリークローズのクラッチであることを特徴とする請求項1又は請求項2に記載のハイブリッド車両の制御装置。
- 前記第1クラッチ及び前記第2クラッチに油圧をそれぞれ供給する油圧回路を備え、
前記油圧回路は、前記第1クラッチ用の第1ソレノイドバルブと、前記第2クラッチ用の第2ソレノイドバルブと、を有し、
前記第1クラッチは、前記第1ソレノイドバルブの非通電時に締結状態になるクラッチであり、
前記第2クラッチは、前記第2ソレノイドバルブの非通電時に締結状態になるクラッチであることを特徴とする請求項3に記載のハイブリッド車両の制御装置。 - 前記変速機は、無段変速機であることを特徴とする請求項1〜請求項4の何れか一項に記載のハイブリッド車両の制御装置。
- 前記第1制御ユニットは、前記変速機を制御する制御ユニットであり、
前記第2制御ユニットは、前記ハイブリッド車両の前記駆動源を制御する制御ユニットであることを特徴とする請求項1〜請求項5の何れか一項に記載のハイブリッド車両の制御装置。 - 前記第1制御ユニットは、前記ハイブリッド車両の前記駆動源を制御する制御ユニットであり、
前記第2制御ユニットは、前記変速機を制御する制御ユニットであることを特徴とする請求項1〜請求項5の何れか一項に記載のハイブリッド車両の制御装置。
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