JP6194906B2 - 車両の制御装置 - Google Patents
車両の制御装置 Download PDFInfo
- Publication number
- JP6194906B2 JP6194906B2 JP2015026234A JP2015026234A JP6194906B2 JP 6194906 B2 JP6194906 B2 JP 6194906B2 JP 2015026234 A JP2015026234 A JP 2015026234A JP 2015026234 A JP2015026234 A JP 2015026234A JP 6194906 B2 JP6194906 B2 JP 6194906B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- engine
- valve opening
- control device
- crankshaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/08—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing for rendering engine inoperative or idling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
- F02D13/0219—Variable control of intake and exhaust valves changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L2001/34486—Location and number of the means for changing the angular relationship
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L2800/00—Methods of operation using a variable valve timing mechanism
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Description
今回開示された実施の形態はすべての点で例示であって制限的なものではないと考えられるべきである。本発明の範囲は上記した説明ではなくて特許請求の範囲によって示され、特許請求の範囲と均等の意味および範囲内でのすべての変更が含まれることが意図される。
Claims (9)
- クランクシャフトに対するカムシャフトの回転位相を変化させて吸気バルブおよび排気バルブのうちの少なくともいずれかのバルブタイミングを変更する電動可変バルブタイミング機構を有するエンジンを搭載した車両の制御装置であって、
前記エンジンを停止させる停止処理中に、前記吸気バルブおよび前記排気バルブのうちの少なくともいずれかのバルブとバルブシートとの間隔が全閉もしくは所定の間隔以上となる目標バルブ開度となるように前記クランクシャフトの回転停止位置を制御するクランク軸停止位置制御を行なうとともに、
前記エンジンが停止した後に、バルブ開度が前記目標バルブ開度になるまで前記電動可変バルブタイミング機構を作動させる、車両の制御装置。 - 前記制御装置は、前記エンジンが停止した後に、前記クランクシャフトの回転位置と目標回転位置との差の大きさが第1しきい値よりも大きい場合に、前記バルブ開度が前記目標バルブ開度になるまで前記電動可変バルブタイミング機構を作動させる、請求項1に記載の車両の制御装置。
- 前記制御装置は、前記エンジンが停止した後に、前記クランクシャフトの回転位置と前記目標回転位置との差の大きさが第2しきい値よりも小さい場合に、前記バルブ開度が前記目標バルブ開度になるまで前記電動可変バルブタイミング機構を作動させ、
前記第2しきい値は、前記第1しきい値よりも大きい値である、請求項2に記載の車両の制御装置。 - 前記第2しきい値は、前記バルブ開度を前記目標バルブ開度へ変更する場合に前記バルブ開度がピークを超えない範囲で設定される、請求項3に記載の車両の制御装置。
- 前記車両は、前記クランクシャフトを回転可能な回転電機をさらに備え、
前記制御装置は、前記停止処理中に、前記クランクシャフトの前記回転停止位置が予め定められた位置になるように前記回転電機を作動させる制御を前記クランク軸停止位置制御として実行し、前記エンジンが停止した後に、前記バルブ開度が前記目標バルブ開度になるまで前記電動可変バルブタイミング機構を作動させる、請求項1〜4のいずれかに記載の車両の制御装置。 - 前記制御装置は、前記エンジンが停止してから予め定められた時間が経過するまでの間に前記電動可変バルブタイミング機構を作動させる、請求項1〜5のいずれかに記載の車両の制御装置。
- 前記制御装置は、前記車両に搭載される電気機器への電力供給の遮断が要求された場合に、前記停止処理を実行し、前記エンジンが停止した後に、前記バルブ開度が前記目標バルブ開度になるまで前記電動可変バルブタイミング機構を作動させる、請求項1〜6のいずれかに記載の車両の制御装置。
- 前記目標バルブ開度は、前記吸気バルブおよび前記排気バルブとそれぞれのバルブシートとの隙間に、前記車両が長時間放置されることに起因して氷が形成されることが抑制されるバルブ開度である、請求項1〜7のいずれかに記載の車両の制御装置。
- 前記車両は、前記クランクシャフトの回転位置を検出する検出装置をさらに備え、
前記制御装置は、前記検出装置によって検出された前記クランクシャフトの回転位置に基づいて前記バルブ開度を算出する、請求項1〜8のいずれかに記載の車両の制御装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015026234A JP6194906B2 (ja) | 2015-02-13 | 2015-02-13 | 車両の制御装置 |
CN201610082756.4A CN105888761B (zh) | 2015-02-13 | 2016-02-05 | 车辆的控制装置和控制方法 |
US15/019,098 US9732680B2 (en) | 2015-02-13 | 2016-02-09 | Control device and control method of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015026234A JP6194906B2 (ja) | 2015-02-13 | 2015-02-13 | 車両の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016148302A JP2016148302A (ja) | 2016-08-18 |
JP6194906B2 true JP6194906B2 (ja) | 2017-09-13 |
Family
ID=56620959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015026234A Expired - Fee Related JP6194906B2 (ja) | 2015-02-13 | 2015-02-13 | 車両の制御装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9732680B2 (ja) |
JP (1) | JP6194906B2 (ja) |
CN (1) | CN105888761B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7381199B2 (ja) * | 2018-12-14 | 2023-11-15 | トヨタ自動車株式会社 | リニアソレノイドバルブの制御装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008095519A (ja) * | 2006-10-06 | 2008-04-24 | Mazda Motor Corp | エンジンの停止制御装置 |
JP2009074414A (ja) * | 2007-09-20 | 2009-04-09 | Hitachi Ltd | 内燃機関の可変動弁システム及び可変動弁装置 |
JP2013147090A (ja) * | 2012-01-18 | 2013-08-01 | Toyota Motor Corp | ハイブリッド車両の制御装置 |
JP5523523B2 (ja) * | 2012-08-31 | 2014-06-18 | 本田技研工業株式会社 | 内燃機関の制御装置 |
JP2014051153A (ja) * | 2012-09-06 | 2014-03-20 | Toyota Motor Corp | 内燃機関のバルブ開度制御装置 |
JP5949369B2 (ja) * | 2012-09-18 | 2016-07-06 | トヨタ自動車株式会社 | 内燃機関の停止制御装置 |
JP2014152660A (ja) | 2013-02-06 | 2014-08-25 | Toyota Motor Corp | バルブタイミング調整装置 |
-
2015
- 2015-02-13 JP JP2015026234A patent/JP6194906B2/ja not_active Expired - Fee Related
-
2016
- 2016-02-05 CN CN201610082756.4A patent/CN105888761B/zh not_active Expired - Fee Related
- 2016-02-09 US US15/019,098 patent/US9732680B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20160237919A1 (en) | 2016-08-18 |
US9732680B2 (en) | 2017-08-15 |
CN105888761B (zh) | 2018-09-25 |
JP2016148302A (ja) | 2016-08-18 |
CN105888761A (zh) | 2016-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9909512B2 (en) | Hybrid vehicle and control method for hybrid vehicle | |
JP4649386B2 (ja) | 可変バルブタイミング装置 | |
JP6004106B2 (ja) | 内燃機関の制御装置 | |
US7588013B2 (en) | Engine system and method for controlling the same | |
US9815452B2 (en) | Hybrid vehicle, controller for hybrid vehicle, and control method for hybrid vehicle with two stages catalyst warm-up in relationship with variable intake valve timing | |
US20160288784A1 (en) | Hybrid vehicle, control device for hybrid vehicle, and control method for hybrid vehicle with controller for managing the output of a battery in case of engine decompression situation | |
JP2009202662A (ja) | ハイブリッド車両 | |
US9834202B2 (en) | Hybrid vehicle | |
US20160244064A1 (en) | Hybrid vehicle, controller for hybrid vehicle, and control method for hybrid vehicle for reducing the compression ratio at start-up of the engine according a battery level | |
KR20160067745A (ko) | 자동차 | |
US20160264129A1 (en) | Hybrid Vehicle, Controller for Hybrid Vehicle, and Control Method for Hybrid Vehicle | |
JP6194906B2 (ja) | 車両の制御装置 | |
EP3122606B1 (en) | Hybrid vehicle, controller for hybrid vehicle, and control method for hybrid vehicle | |
JP2016217270A (ja) | 車両 | |
JP2016205195A (ja) | ハイブリッド車両 | |
JP2016148303A (ja) | 車両 | |
JP2017002725A (ja) | 内燃機関の制御装置および内燃機関の制御方法 | |
JP6330622B2 (ja) | ハイブリッド車両 | |
JP2016199202A (ja) | ハイブリッド車両の制御装置 | |
JP2016137868A (ja) | 車両 | |
JP2016150720A (ja) | ハイブリッド車両 | |
JP2016132426A (ja) | ハイブリッド車両 | |
WO2015040474A1 (en) | Hybrid vehicle, controller for hybrid vehicle and control method for hybrid vehicle for delivering power to an external device and optimizing startability and fuel consumption with a variable valve timing at the intake | |
JP2016078760A (ja) | ハイブリッド車両 | |
JP2016132427A (ja) | ハイブリッド車両 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160517 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170208 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170214 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170315 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20170718 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170731 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6194906 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
LAPS | Cancellation because of no payment of annual fees |