JP7085594B2 - 制御装置および制御方法 - Google Patents
制御装置および制御方法 Download PDFInfo
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- JP7085594B2 JP7085594B2 JP2020128285A JP2020128285A JP7085594B2 JP 7085594 B2 JP7085594 B2 JP 7085594B2 JP 2020128285 A JP2020128285 A JP 2020128285A JP 2020128285 A JP2020128285 A JP 2020128285A JP 7085594 B2 JP7085594 B2 JP 7085594B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/20—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having different nominal voltages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L1/00—Supplying electric power to auxiliary equipment of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/20—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by converters located in the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
- H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/7072—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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Protection Of Static Devices (AREA)
Description
11 検出部
12 判定部
13 算出部
14 許可部
20 DCDCコンバータ
21 インバータ
30 充電器
40 充電設備
100 制御システム
B1 メインバッテリ
B2 補機バッテリ
Cl タイマ
Cp 電源回路
Cr メインリレー制御回路
RL1 電源リレー
RL2 充電リレー
RLm メインリレー
Claims (4)
- 車両のメインバッテリと補機バッテリとの間に設けられた電源リレーを介して前記メインバッテリに接続され、前記補機バッテリから供給される電力によって動作可能な電子部品のうち、前記補機バッテリと並列接続されるインバータと、前記補機バッテリと直列接続されるDCDCコンバータとの動作状態をそれぞれ検出する検出部と、
前記検出部によって検出された前記インバータおよび前記DCDCコンバータの動作状態がいずれも停止状態である場合に、前記電源リレーの開閉動作を許可する許可部と、
前記電源リレーがオフとなる前記車両のイグニッションスイッチがオフである期間に、所定周期で、前記電源リレーと前記DCDCコンバータとの間の電圧値に基づいて、前記電源リレーが閉固着状態か否かの固着判定を行う判定部と、
前記判定部によって前記電源リレーが閉固着状態でないと判定され、かつ、前記検出部によって検出される前記インバータおよび前記DCDCコンバータの動作状態がいずれも停止状態である場合に、前記メインバッテリおよび前記補機バッテリそれぞれの電池残量を示す電池状態を算出する算出部と、
を備え、
前記許可部は、
前記電源リレーを繋いだ状態で前記メインバッテリから前記補機バッテリへ充電中に、前記車両に対する走行要求があった場合には、前記電源リレーを繋いだまま、前記インバータを起動させ、前記メインバッテリから入力される入力電圧の電源周波数を前記インバータが調整したうえで、前記車両を走行させるモータへ入電することで、前記モータを動作させること
を特徴とする制御装置。 - 前記検出部によって検出された前記インバータおよび前記DCDCコンバータのいずれかの動作状態が起動した状態である場合は、前記電源リレーの開閉動作を許可しないこと
を特徴とする請求項1に記載の制御装置。 - 前記許可部は、
前記判定部によって前記電源リレーが閉固着状態と判定された場合に、前記DCDCコンバータの動作を禁止すること
を特徴とする請求項1または2に記載の制御装置。 - コンピュータが実行する制御方法であって、
車両のメインバッテリと補機バッテリとの間に設けられた電源リレーを介して前記メインバッテリに接続され、前記補機バッテリから供給される電力によって動作可能な電子部品のうち、前記補機バッテリと並列接続されるインバータと、前記補機バッテリと直列接続されるDCDCコンバータとの動作状態をそれぞれ検出する検出工程と、
前記検出工程によって検出された前記インバータおよび前記DCDCコンバータの動作状態がいずれも停止状態である場合に、前記電源リレーの開閉動作を許可する許可工程と、
前記電源リレーがオフとなる前記車両のイグニッションスイッチがオフである期間に、所定周期で、前記電源リレーと前記DCDCコンバータとの間の電圧値に基づいて、前記電源リレーが閉固着状態か否かの固着判定を行う判定工程と、
前記判定工程によって前記電源リレーが閉固着状態でないと判定され、かつ、前記検出工程によって検出される前記インバータおよび前記DCDCコンバータの動作状態がいずれも停止状態である場合に、前記メインバッテリおよび前記補機バッテリそれぞれの電池残量を示す電池状態を算出する算出工程と、
を含み、
前記許可工程は、
前記電源リレーを繋いだ状態で前記メインバッテリから前記補機バッテリへ充電中に、前記車両に対する走行要求があった場合には、前記電源リレーを繋いだまま、前記インバータを起動させ、前記メインバッテリから入力される入力電圧の電源周波数を前記インバータが調整したうえで、前記車両を走行させるモータへ入電することで、前記モータを動作させること
を特徴とする制御方法。
Priority Applications (1)
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JP2020128285A JP7085594B2 (ja) | 2018-10-05 | 2020-07-29 | 制御装置および制御方法 |
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JP2018190191A JP2020061817A (ja) | 2018-10-05 | 2018-10-05 | 制御装置および制御方法 |
JP2020128285A JP7085594B2 (ja) | 2018-10-05 | 2020-07-29 | 制御装置および制御方法 |
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JP2018190191A Division JP2020061817A (ja) | 2018-10-05 | 2018-10-05 | 制御装置および制御方法 |
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JP2020182379A JP2020182379A (ja) | 2020-11-05 |
JP7085594B2 true JP7085594B2 (ja) | 2022-06-16 |
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JP2020128285A Active JP7085594B2 (ja) | 2018-10-05 | 2020-07-29 | 制御装置および制御方法 |
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US (1) | US20200108731A1 (ja) |
JP (2) | JP2020061817A (ja) |
CN (1) | CN111002826A (ja) |
DE (1) | DE102019123391A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7310575B2 (ja) * | 2019-12-06 | 2023-07-19 | トヨタ自動車株式会社 | 車両用制御装置 |
CN112455285B (zh) * | 2020-11-27 | 2022-09-16 | 东风汽车集团有限公司 | 纯电动汽车dcdc间歇控制方法 |
CN113022287B (zh) * | 2021-03-01 | 2023-11-10 | 中京未来(北京)科技有限公司 | 带有辅助驾驶方式的连续式换电***及换电方法 |
JP2022184459A (ja) * | 2021-06-01 | 2022-12-13 | 株式会社デンソー | 故障検出方法 |
CN113824190B (zh) * | 2021-10-19 | 2024-06-18 | 中创新航科技股份有限公司 | 电池簇并入并出的控制方法及其控制设备 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011000894A (ja) | 2009-06-16 | 2011-01-06 | Fujitsu Ten Ltd | 制御装置及び制御方法 |
JP2011229287A (ja) | 2010-04-20 | 2011-11-10 | Toyota Motor Corp | 駆動装置 |
JP2012222931A (ja) | 2011-04-07 | 2012-11-12 | Toyota Motor Corp | 車両の制御装置および車両 |
JP2014107968A (ja) | 2012-11-28 | 2014-06-09 | Toyota Motor Corp | 車両の電源システム |
US20150231976A1 (en) | 2014-02-17 | 2015-08-20 | Hyundai Motor Company | Electric vehicle power relay assembly |
JP2016093051A (ja) | 2014-11-10 | 2016-05-23 | スズキ株式会社 | 給電装置 |
JP2018117444A (ja) | 2017-01-18 | 2018-07-26 | トヨタ自動車株式会社 | 二電源駆動システム |
-
2018
- 2018-10-05 JP JP2018190191A patent/JP2020061817A/ja active Pending
-
2019
- 2019-08-26 US US16/550,427 patent/US20200108731A1/en not_active Abandoned
- 2019-09-02 DE DE102019123391.7A patent/DE102019123391A1/de not_active Withdrawn
- 2019-09-16 CN CN201910874453.XA patent/CN111002826A/zh not_active Withdrawn
-
2020
- 2020-07-29 JP JP2020128285A patent/JP7085594B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011000894A (ja) | 2009-06-16 | 2011-01-06 | Fujitsu Ten Ltd | 制御装置及び制御方法 |
JP2011229287A (ja) | 2010-04-20 | 2011-11-10 | Toyota Motor Corp | 駆動装置 |
JP2012222931A (ja) | 2011-04-07 | 2012-11-12 | Toyota Motor Corp | 車両の制御装置および車両 |
JP2014107968A (ja) | 2012-11-28 | 2014-06-09 | Toyota Motor Corp | 車両の電源システム |
US20150231976A1 (en) | 2014-02-17 | 2015-08-20 | Hyundai Motor Company | Electric vehicle power relay assembly |
JP2016093051A (ja) | 2014-11-10 | 2016-05-23 | スズキ株式会社 | 給電装置 |
JP2018117444A (ja) | 2017-01-18 | 2018-07-26 | トヨタ自動車株式会社 | 二電源駆動システム |
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Publication number | Publication date |
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JP2020182379A (ja) | 2020-11-05 |
DE102019123391A1 (de) | 2020-04-09 |
JP2020061817A (ja) | 2020-04-16 |
US20200108731A1 (en) | 2020-04-09 |
CN111002826A (zh) | 2020-04-14 |
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