JP2018177102A - 車両の制御装置 - Google Patents
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- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
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- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Hybrid Electric Vehicles (AREA)
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Abstract
Description
12:エンジン
52:バッテリ
90:電子制御装置(制御装置)
92:運転制御部
95:エンジン制御部
99:始動閾値設定部
MG1:第1回転機
MG2:第2回転機(回転機)
100:車両
102:エンジン
120:バッテリ
122:制御装置
MG:回転機
Claims (7)
- エンジンと、駆動トルクを発生することが可能な回転機と、前記エンジンの動力により充電されると共に前記回転機に電力を供給するバッテリとを備えた車両の、制御装置であって、
運転者の運転操作に基づいて走行する第1運転制御と、地図情報及び道路情報のうちの少なくとも1つの情報に基づいて自動的に目標走行状態を設定し、前記目標走行状態に基づいて加減速を自動的に行うことで走行する第2運転制御とを選択的に行うことが可能な運転制御部と、
前記エンジンの運転停止時に前記バッテリの充電状態を表す値がエンジン始動閾値よりも低下した場合には前記エンジンを始動するエンジン制御部と、
前記第2運転制御時には、前記第1運転制御時と比べて前記エンジン始動閾値を小さくする始動閾値設定部と
を、含むことを特徴とする車両の制御装置。 - 前記エンジン制御部は、前記第2運転制御時には、前記回転機が前記駆動トルクとして発生する出力トルクが、前記第1運転制御時において前記駆動トルクとして発生することが許可される前記回転機の出力トルクの上限値よりも小さいときに前記エンジンを始動することを特徴とする請求項1に記載の車両の制御装置。
- 前記運転制御部は、前記目標走行状態に基づいて前記加減速と操舵とを自動的に行うことで前記第2運転制御を行うことを特徴とする請求項1又は2に記載の車両の制御装置。
- 前記運転制御部は、目標車速、先行車両に対する目標車間距離、前記地図情報における目標地点のうちの少なくとも1つの目標を設定することで前記目標走行状態を設定することを特徴とする請求項1から3の何れか1項に記載の車両の制御装置。
- 前記車両は、前記バッテリに充電される電力を前記エンジンの動力により発電すると共に前記エンジンの始動時には前記バッテリから供給される電力により前記エンジンを回転駆動する第1回転機を備えており、
前記回転機は、前記バッテリから供給される電力により前記駆動トルクを発生する第2回転機であることを特徴とする請求項1から4の何れか1項に記載の車両の制御装置。 - 前記回転機は、前記バッテリに充電される電力を前記エンジンの動力により発電する発電機としての機能と、前記エンジンの始動時には前記バッテリから供給される電力により前記エンジンを回転駆動するスタータとしての機能と、前記バッテリから供給される電力により前記駆動トルクを発生する電動機としての機能とを有するものであることを特徴とする請求項1から4の何れか1項に記載の車両の制御装置。
- 前記運転制御部は、前記第2運転制御として、前記車両に搭乗者がいない状態で前記加減速を自動的に行う無人走行による第2運転制御と、前記車両に搭乗者がいる状態で前記加減速を自動的に行う有人走行による第2運転制御とを選択的に行うことが可能であり、
前記始動閾値設定部は、前記無人走行による第2運転制御時には、前記有人走行による第2運転制御時と比べて前記エンジン始動閾値を小さくすることを特徴とする請求項1から6の何れか1項に記載の車両の制御装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017082408A JP6978219B2 (ja) | 2017-04-18 | 2017-04-18 | 車両の制御装置 |
US15/952,589 US10766477B2 (en) | 2017-04-18 | 2018-04-13 | Vehicle and control method for vehicle |
DE102018205657.9A DE102018205657A1 (de) | 2017-04-18 | 2018-04-13 | Fahrzeug und steuerungsverfahren für ein fahrzeug |
CN201810344856.9A CN108725431B (zh) | 2017-04-18 | 2018-04-17 | 车辆及车辆的控制方法 |
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JP2001001787A (ja) * | 1999-04-19 | 2001-01-09 | Toyota Motor Corp | 車両の制御装置 |
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JP2013155605A (ja) * | 2012-01-26 | 2013-08-15 | Hitachi Automotive Systems Ltd | エンジンの制御装置 |
CN104417554B (zh) * | 2013-09-09 | 2018-03-13 | 比亚迪股份有限公司 | 混合动力汽车及其的巡航控制方法 |
JP2017031806A (ja) * | 2013-12-11 | 2017-02-09 | 日産自動車株式会社 | エンジン自動停止制御装置 |
CN105564424B (zh) * | 2014-10-31 | 2018-09-14 | 丰田自动车株式会社 | 车辆控制设备和车辆控制方法 |
JP6128103B2 (ja) | 2014-11-27 | 2017-05-17 | トヨタ自動車株式会社 | 車両制御装置 |
US20160257295A1 (en) * | 2015-03-06 | 2016-09-08 | Ford Global Technologies, Llc | Systems and methods for adjusting kinetic energy in a hybrid vehicle before and during a change in road grade |
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US9932914B2 (en) * | 2015-04-14 | 2018-04-03 | Ford Global Technologies, Llc | Method for increasing electric operation in hybrid electric vehicles |
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