JP7073621B2 - ハイブリッド車両 - Google Patents
ハイブリッド車両 Download PDFInfo
- Publication number
- JP7073621B2 JP7073621B2 JP2016251350A JP2016251350A JP7073621B2 JP 7073621 B2 JP7073621 B2 JP 7073621B2 JP 2016251350 A JP2016251350 A JP 2016251350A JP 2016251350 A JP2016251350 A JP 2016251350A JP 7073621 B2 JP7073621 B2 JP 7073621B2
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- JP
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- Prior art keywords
- vehicle speed
- switch
- state
- power
- motor generator
- 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.)
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Images
Classifications
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- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Description
12 車輪
12A 車速センサ(車速検出部)
16 鉛バッテリ負荷(電気負荷)
17 Liバッテリ負荷(電気負荷)
20 エンジン(内燃機関)
40 ISG(モータジェネレータ)
50 ECU(制御部)
60 切換え部
61、62、63、64 電力ケーブル
71 鉛バッテリ(第1電源)
72 Liバッテリ(第2電源)
SW1 スイッチ(第1スイッチ)
SW2 スイッチ(第2スイッチ)
SW3 スイッチ(第3スイッチ)
SW4 スイッチ(第4スイッチ)
Claims (4)
- 内燃機関と、車輪に伝達する駆動力を発生する力行機能および前記車輪の回転により駆動されて発電する回生機能を有するモータジェネレータと、
前記内燃機関および前記モータジェネレータを制御する制御部とを備えるハイブリッド車両であって、
車速を検出する車速検出部を備え、
前記制御部は、前記内燃機関への燃料供給を中断する燃料カットを伴う前記内燃機関の運転と前記モータジェネレータの回生とを実施する第1走行状態時に所定の条件が成立した場合、前記回生を終了した後に前記燃料カットを終了し、前記内燃機関への燃料供給を非供給とすることで前記内燃機関の運転を停止して前記モータジェネレータを力行させる第2走行状態に移行させ、
前記車速が予め設定された第1車速以下に低下したとき前記燃料カットを終了し、
前記車速が予め設定された第2車速以下に低下したとき前記回生を終了し、
前記第2車速は前記第1車速よりも高く設定されており、
電気負荷が動作している場合は、前記車速が前記第2車速より高い第3車速以下に低下したとき前記回生を終了することを特徴とするハイブリッド車両。 - 二次電池からなる第1電源および第2電源と、
前記第1電源、前記第2電源、前記モータジェネレータおよび前記電気負荷の間の電力供給状態を切換える切換え部と、を備え、
前記切換え部は、
前記モータジェネレータから前記第1電源に電力が供給され、前記第2電源から前記電気負荷に電力が供給される第1状態と、
前記第2電源から前記モータジェネレータに電力が供給され、前記第1電源から前記電気負荷に電力が供給される第2状態と、
前記モータジェネレータと前記第1電源と前記第2電源と前記電気負荷とが接続される中間状態と、を形成し、
前記制御部は、
前記車速が前記第2車速以下に低下したとき、前記切換え部を前記第1状態から前記中間状態を経て前記第2状態へと移行させ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。 - 前記切換え部は、
前記モータジェネレータと前記第1電源とを接続する第1スイッチと、
前記第1電源と前記電気負荷とを接続する第2スイッチと、
前記モータジェネレータと前記第2電源とを接続する第3スイッチと、
前記第2電源と前記電気負荷とを接続する第4スイッチと、を有し、
前記中間状態は、
前記第1スイッチ、前記第2スイッチおよび前記第4スイッチを接続した状態と、
前記第1スイッチ、前記第3スイッチおよび前記第4スイッチを接続した状態と、の一方の状態を含むことを特徴とする請求項2に記載のハイブリッド車両。 - 前記制御部は、
前記車速が前記第3車速以下に低下したとき、前記モータジェネレータの出力電圧を所定の電圧まで徐々に下げ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。
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JP2016251350A JP7073621B2 (ja) | 2016-12-26 | 2016-12-26 | ハイブリッド車両 |
CN201711214254.3A CN108238041B (zh) | 2016-12-26 | 2017-11-28 | 混合动力车辆 |
DE102017222305.7A DE102017222305A1 (de) | 2016-12-26 | 2017-12-08 | Hybridfahrzeug |
FR1762672A FR3061111B1 (fr) | 2016-12-26 | 2017-12-20 | Vehicule hybride |
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JP2016251350A JP7073621B2 (ja) | 2016-12-26 | 2016-12-26 | ハイブリッド車両 |
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JP2022108188A (ja) * | 2021-01-12 | 2022-07-25 | スズキ株式会社 | 車両の制御装置 |
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JP2001020775A (ja) | 1999-07-09 | 2001-01-23 | Toyota Motor Corp | ハイブリッド車両の制御装置 |
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CN108238041A (zh) | 2018-07-03 |
FR3061111A1 (fr) | 2018-06-29 |
DE102017222305A1 (de) | 2018-06-28 |
JP2018103740A (ja) | 2018-07-05 |
FR3061111B1 (fr) | 2020-02-14 |
CN108238041B (zh) | 2020-10-16 |
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