JPWO2020161972A1 - バッテリ特定システムおよびバッテリ特定方法 - Google Patents
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
- H02J7/00041—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors in response to measured battery parameters, e.g. voltage, current or temperature profile
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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
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
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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
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
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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
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/68—Off-site monitoring or control, e.g. remote control
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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
- B60L58/12—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]
- B60L58/13—Maintaining the SoC within a determined range
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
- G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
- B60L2250/00—Driver interactions
- B60L2250/16—Driver interactions by display
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
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- 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
- Y02T90/12—Electric charging stations
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
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- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
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- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combustion & Propulsion (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
Description
本願は、2019年02月04日に、日本に出願された特願2019−018106号に基づき優先権を主張し、その内容をここに援用する。
100・・・バッテリ特定装置
20,20A,20B,20C・・・電動車両
110・・・通信部
120・・・制御部
130・・・モデル生成部
140・・・制御情報作成部
150・・・記憶部
21,21A,21B,21C・・・情報取得部
22,22A,22B,22C・・・車載バッテリ
BT・・・二次電池
NW・・・ネットワーク
M・・・電動モータ
210・・・駆動輪
220・・・ブレーキ装置
230・・・車両センサ
240・・・PCU
241・・・変換器
242・・・VCU
243・・・制御部
250・・・バッテリセンサ
260・・・通信装置
270・・・表示装置
271・・・表示部
272・・・表示制御部
280・・・充電口
290・・・コンバータ
500・・・充電器
510・・・充電ケーブル
511・・・第1プラグ
512・・・第2プラグ
Claims (7)
- 電動車両に搭載されるバッテリの特性を取得し、バッテリ特性情報として送信する情報取得部と、
複数の電動車両により送信された前記バッテリ特性情報を収集し、収集した前記バッテリ特性情報に基づいて、前記バッテリの特性をモデル化したバッテリモデルを生成するとともに、生成した前記バッテリモデルに基づいて、電動車両の走行を制御するために前記バッテリの特性に応じた制御情報を作成し、それぞれの電動車両に適した前記制御情報を提供するバッテリ特定装置と、
を備えるバッテリ特定システム。 - 前記バッテリ特定装置は、
前記バッテリの特性を把握するとともに、前記バッテリモデルの生成および前記制御情報の作成を指示する制御部と、
収集した前記バッテリ特性情報に基づいて前記バッテリモデルを生成するモデル生成部と、
前記バッテリモデルに基づいて、前記バッテリの特性に適した前記制御情報を作成する制御情報作成部と、
前記電動車両により送信された前記バッテリ特性情報を受信し、当該電動車両に適した前記制御情報を送信する通信部と、
を備える請求項1に記載のバッテリ特定システム。 - 前記バッテリ特性情報は、
前記バッテリの少なくとも電流、電圧、および温度を含み、
前記モデル生成部は、
少なくとも前記電流、前記電圧、および前記温度が入力情報として入力され、前記バッテリの内部抵抗、容量、およびSOC−OCVカーブの少なくともいずれかを出力情報として出力するバッテリモデルを生成し、
前記制御情報作成部は、
前記バッテリモデルの前記出力情報を利用することによって、前記制御情報を作成する、
請求項2に記載のバッテリ特定システム。 - 前記モデル生成部は、
前記バッテリのバッテリ種別、SOC、および出力の少なくともいずれかを提示情報として出力するバッテリモデルを生成し、
前記制御部は、
前記バッテリモデルの前記提示情報を利用することによって、前記バッテリの特性を把握する、
請求項3に記載のバッテリ特定システム。 - 前記制御部は、
把握した前記バッテリの特性が、当該電動車両の走行を制御するのに適していない場合、当該把握した前記バッテリの特性に関する情報を通信部に送信させる、
請求項4に記載のバッテリ特定システム。 - 前記情報取得部は、
前記バッテリの電流、電圧、および温度を検出するバッテリ検出部と、
検出した前記電流、前記電圧、および前記温度を送信する通信装置と、
を備える請求項1から請求項5のいずれか1項に記載のバッテリ特定システム。 - 情報取得部が、
電動車両に搭載されるバッテリの特性を取得し、バッテリ特性情報として送信し、
バッテリ特定装置が、
複数の電動車両に備えた前記情報取得部により送信された前記バッテリ特性情報を収集し、収集した前記バッテリ特性情報に基づいて、前記バッテリの特性をモデル化したバッテリモデルを生成するとともに、生成した前記バッテリモデルに基づいて、電動車両の走行を制御するために前記バッテリの特性に応じた制御情報を作成し、それぞれの電動車両に適した前記制御情報を提供する、
バッテリ特定方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2019018106 | 2019-02-04 | ||
JP2019018106 | 2019-02-04 | ||
PCT/JP2019/043305 WO2020161972A1 (ja) | 2019-02-04 | 2019-11-05 | バッテリ特定システムおよびバッテリ特定方法 |
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JPWO2020161972A1 true JPWO2020161972A1 (ja) | 2021-11-11 |
JP7090750B2 JP7090750B2 (ja) | 2022-06-24 |
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JP (1) | JP7090750B2 (ja) |
CN (1) | CN113383451A (ja) |
WO (1) | WO2020161972A1 (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006211789A (ja) * | 2005-01-26 | 2006-08-10 | Toyota Motor Corp | 動力出力装置およびこれを搭載する自動車並びに動力出力装置の制御方法 |
JP2013089424A (ja) * | 2011-10-17 | 2013-05-13 | Internatl Business Mach Corp <Ibm> | バッテリの状態予測システム、方法及びプログラム |
JP2016013819A (ja) * | 2014-07-03 | 2016-01-28 | トヨタ自動車株式会社 | 電動車両 |
WO2016071941A1 (ja) * | 2014-11-05 | 2016-05-12 | 株式会社東芝 | 予測システム、予測プログラム、予測装置 |
JP2017028874A (ja) * | 2015-07-23 | 2017-02-02 | オートモーティブエナジーサプライ株式会社 | 二次電池、電気自動車および二次電池用演算装置 |
Family Cites Families (3)
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US9446678B2 (en) * | 2014-03-05 | 2016-09-20 | Ford Global Technologies, Llc | Battery model with robustness to cloud-specific communication issues |
JP2018029430A (ja) * | 2016-08-17 | 2018-02-22 | トヨタ自動車株式会社 | 電動車両 |
JP2018148649A (ja) * | 2017-03-03 | 2018-09-20 | 株式会社Gsユアサ | 蓄電装置、蓄電システム |
-
2019
- 2019-11-05 WO PCT/JP2019/043305 patent/WO2020161972A1/ja active Application Filing
- 2019-11-05 CN CN201980089987.XA patent/CN113383451A/zh active Pending
- 2019-11-05 JP JP2020570368A patent/JP7090750B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006211789A (ja) * | 2005-01-26 | 2006-08-10 | Toyota Motor Corp | 動力出力装置およびこれを搭載する自動車並びに動力出力装置の制御方法 |
JP2013089424A (ja) * | 2011-10-17 | 2013-05-13 | Internatl Business Mach Corp <Ibm> | バッテリの状態予測システム、方法及びプログラム |
JP2016013819A (ja) * | 2014-07-03 | 2016-01-28 | トヨタ自動車株式会社 | 電動車両 |
WO2016071941A1 (ja) * | 2014-11-05 | 2016-05-12 | 株式会社東芝 | 予測システム、予測プログラム、予測装置 |
JP2017028874A (ja) * | 2015-07-23 | 2017-02-02 | オートモーティブエナジーサプライ株式会社 | 二次電池、電気自動車および二次電池用演算装置 |
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JP7090750B2 (ja) | 2022-06-24 |
CN113383451A (zh) | 2021-09-10 |
WO2020161972A1 (ja) | 2020-08-13 |
US20220085627A1 (en) | 2022-03-17 |
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