WO2011087118A1 - Battery management system - Google Patents
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- WO2011087118A1 WO2011087118A1 PCT/JP2011/050634 JP2011050634W WO2011087118A1 WO 2011087118 A1 WO2011087118 A1 WO 2011087118A1 JP 2011050634 W JP2011050634 W JP 2011050634W WO 2011087118 A1 WO2011087118 A1 WO 2011087118A1
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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
- H01M10/44—Methods for charging or discharging
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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
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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
- H02J7/00036—Charger exchanging data with battery
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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
- H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- the present invention relates to a battery management system. Specifically, the present invention relates to a battery management system that manages a battery that is detachably attached to an electric ship or the like.
- a battery (storage battery) can be used as a battery by storing electricity by charging and can be used repeatedly. And the battery is used for various products taking advantage of the characteristic that it can be used repeatedly.
- a battery is used in a mobile phone.
- the battery usable time of mobile phones has become shorter.
- the power supplied from the battery is lost, the mobile phone cannot be used.
- systems as described in Patent Document 1 and Patent Document 2 have been proposed.
- Patent Document 1 discloses means for transmitting and receiving information on battery supply between a battery manufacturer and a mobile phone manufacturer via a communication line, and sales of battery for mobile phones and mobile phones.
- a means for transmitting and receiving information on the vending machine for selling the battery for the mobile phone, and the mobile phone user can use the vending machine to recycle the battery of the mobile phone.
- a telephone battery recycling system is described.
- Patent Document 2 in a store such as a vending machine or a convenience store, a battery used in a user's mobile phone is collected, and a charged target battery is provided to the user. A system is described in which the quality of a collected battery is confirmed, a battery that is determined to have a good recyclable quality is charged and reused as a target battery.
- the present invention has been made in view of the above points, and an object thereof is to provide a battery management system capable of promoting recycling by managing individual batteries until replacement or disposal.
- a battery management system includes a battery having a recording medium for recording battery status information updated at the time of charging / discharging and detachably attached to a mobile body, and charging to the battery.
- a battery charger having a battery status information receiving unit for receiving battery status information from the recording medium sometimes, and a battery status information transmitting unit for transmitting the battery status information received by the battery status information receiving unit via a communication line;
- a battery reference information recording unit for recording information when the battery is not used, a battery current state information transmitted from the charger, and a battery reference information recorded in the battery reference information recording unit.
- the battery life analysis unit that analyzes the life of the battery, and the battery life analysis unit Information about battery life analyzed I, via a communication line and a management server and a battery life information transmitting unit that transmits to the charger.
- the latest information of the battery can be read out by a recording medium for recording the battery current state information updated at the time of charging / discharging.
- the battery life analysis unit that analyzes the battery life based on the battery current status information transmitted from the charger and the battery reference information recorded in the battery reference information recording unit can analyze the life of each battery. Therefore, when using a plurality of batteries, it is possible to grasp which battery deterioration hinders the discharge characteristics of the entire battery.
- the charger having the battery status information transmission unit allows the management server to analyze the life of the battery and obtain the analysis result simply by charging the battery.
- the charger has a battery life information transfer unit that transfers the battery life information transmitted from the management server to the recording medium of the battery, and the battery is transferred from the charger during charging.
- the battery life information notification unit for notifying the battery life information is provided, the battery life information notification unit allows the passenger of the mobile body to easily know the life until the battery is replaced or discarded.
- the battery current status information includes a charging time, a charging voltage, and the number of times of charging
- the battery standard information includes a safety factor, based on the number of times of charging in addition to the charging time.
- the battery life is analyzed and the deterioration state due to charging can be grasped more accurately.
- the moving body is a ship, for example, unlike a vehicle running on land, a battery malfunction at sea is likely to threaten the safety and life of passengers, so analyze the battery life based on the safety factor. In this way, it is possible to secure more safety.
- the battery management system of the present invention includes a recording medium for recording battery status information updated at the time of charging / discharging, and at the time of unused of a battery that is detachably attached to a moving body.
- a battery reference information recording unit for recording information; a battery status information receiving unit for receiving battery status information via a communication line from a charger for receiving battery status information from the recording medium when charging the battery; Based on the battery current information received by the battery current information receiving unit and the battery reference information recorded in the battery reference information recording unit, a battery life analyzing unit for analyzing the battery life, and analyzing by the battery life analyzing unit Information about the life of the charged battery via the communication line.
- a management server and a battery life information transmitting unit that transmits to the vessel.
- the battery management system according to the present invention can promote recycling by managing individual batteries until replacement or disposal.
- FIG. 1 is a schematic diagram showing an example of the configuration of the battery management system of the present invention.
- a battery management system 1 according to the present invention includes a battery 2 that is detachably attached to an electric ship (an example of a moving body), a charger 3 that charges the battery 2, and a management server 4 that can communicate with the charger 3.
- an electric ship an example of a moving body
- a charger 3 that charges the battery 2
- a management server 4 that can communicate with the charger 3.
- the battery 2 includes an IC chip (an example of a recording medium) 5 that records battery status information updated at the time of charge / discharge.
- the battery status information includes a manufacturing number, a charging time, a charging current, a charging voltage, the number of times of charging, a discharging time, a charging / discharging date and the like.
- the IC chip 5 is waterproofed.
- the charger 3 includes a battery status information receiving unit 7 that receives battery status information from the IC chip 5 when the battery 2 is charged.
- the charger 3 also has a battery status information transmission unit 8 that transmits the battery status information received by the battery status information reception unit 7 to the management server 4 via the Internet (an example of a communication line) 10.
- the management server 4 includes a battery reference information database (an example of a battery reference information recording unit) 11 that records information (battery reference information) when the battery 2 is not used for each battery production number.
- the battery reference information includes the battery serial number and the safety factor of the battery.
- the management server 4 also has a battery life analysis unit 12 that analyzes the life of the battery 2 based on the battery current status information transmitted from the charger 3 and the battery reference information recorded in the battery reference information database 11. .
- the management server 4 includes a battery life information transmission unit 13 that transmits information on the battery life analyzed by the battery life analysis unit 12 to the charger 3 via the Internet 10.
- the charger 3 has a battery life information transfer unit 9 that transfers the battery life information transmitted from the management server 4 to the IC chip 5 of the battery 2.
- the battery 2 also has a battery life information notification unit 6 that notifies the battery life information transferred from the charger 3 during charging. Specifically, the battery life information notification unit 6 displays the remaining life by color, for example.
- an IC chip is used as a recording medium.
- the IC chip is not necessarily an IC chip as long as data can be exchanged with the charger, but the IC chip can exchange data without contact. So it is preferable.
- the electric ship is mentioned as an example of a mobile body, it may not necessarily be an electric ship, for example, an electric vehicle may be sufficient.
- the battery has a battery life information notification section, but the battery does not necessarily have a battery life information notification section, and the battery life information notification section is provided on the hull or vehicle body to which the battery is attached. Also good.
- the management server can also have a battery life information database that records information about the battery life analyzed by the battery life analysis unit.
- the battery 2 is detachably attached to, for example, the floor under the cabin of an electric ship or the front part of an electric vehicle.
- the battery management system of the present invention Every time the battery 2 is discharged by operating an electric ship or an electric vehicle, or when the battery 2 is attached to the charger 3 and charged, the battery status information recorded in the IC chip 5 of the battery 2 is displayed. Updated.
- the charger 3 receives the battery status information recorded on the IC chip 5 via the line connected to the charger 3, and sends the received battery status information to the Internet 10.
- the management server 4 records information when the battery 2 is not in use (battery reference information) for each battery production number. Then, the management server 4 analyzes the battery life based on the battery current status information and the battery reference information transmitted from the charger 3.
- the inclination is calculated by differentiating the charging voltage with the charging time. Furthermore, the battery life is analyzed based on the number of times of charging. Then, the management server 4 transmits information on the analyzed battery life to the charger 3 via the Internet 10. Next, the charger 3 transfers the battery life information transmitted from the management server 4 to the IC chip 5 of the battery 2 at the time of charging. The battery 2 displays the battery life information transferred from the charger 3 at the time of charging, for example, in color.
- the battery management system of the present invention can analyze the life of each battery by the management server, when using a plurality of batteries, it can be determined which battery deterioration hinders the discharge characteristics of the whole battery. I can grasp it. Therefore, recycling can be promoted by managing individual batteries until replacement or disposal.
- the purpose of the popularization of electric ships and electric vehicles is to suppress global warming, but the battery part is made removable so that only electric power can be bought and sold. It can be separated from the main body, and the production, operation and disposal of the battery can be managed by the data of the IC chip, and it can contribute to the recycling of the battery.
- the crew of an electric ship or an electric vehicle can easily know the life until the battery is replaced or discarded.
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
Disclosed is a battery management system provided with: a battery that is removably attached to a mobile object and has a recording medium that records battery status information, which is updated during charging and discharging; a charger; and a management server. The charger has: a battery status information receiving unit that receives the battery status information from the aforementioned recording medium when the battery is being charged; and a battery status information transmission unit that uses a communication line to transmit the battery status information received via the battery status information receiving unit. The management server has: a battery reference information recording unit that records information from when the battery had not yet been used; a battery-life analysis unit that analyzes the life of the battery on the basis of the battery status information transmitted from the charger and the battery reference information recorded in the battery reference information recording unit; and a battery life information transmission unit that uses the transmission line to send the charger information regarding the life of the battery, as analyzed by the battery-life analysis unit.
Description
本発明はバッテリー管理システムに関する。詳しくは、電動船などに着脱可能に取付けられるバッテリーを管理するバッテリー管理システムに係るものである。
The present invention relates to a battery management system. Specifically, the present invention relates to a battery management system that manages a battery that is detachably attached to an electric ship or the like.
バッテリー（蓄電池）は、充電を行なうことにより電気を蓄えて電池として使用できるようになり、繰り返し使用することができる。そして、繰り返し使用することができるという特性を活かして、バッテリーは様々な製品に使用されている。
A battery (storage battery) can be used as a battery by storing electricity by charging and can be used repeatedly. And the battery is used for various products taking advantage of the characteristic that it can be used repeatedly.
例えば携帯電話機に、バッテリーが使用されている。近年のデータ通信量の増大に伴い、携帯電話機のバッテリー使用可能時間は短くなっている。バッテリーの供給電力がなくなると、当然ながら携帯電話機は使用できなくなる。このようなことを防止するために、例えば、特許文献１および特許文献２に記載のようなシステムが提案されている。
For example, a battery is used in a mobile phone. With the recent increase in data communication volume, the battery usable time of mobile phones has become shorter. When the power supplied from the battery is lost, the mobile phone cannot be used. In order to prevent this, for example, systems as described in Patent Document 1 and Patent Document 2 have been proposed.
例えば特許文献１には、バッテリー製造メーカと携帯電話機製造メーカとの間で、通信回線を経由して、バッテリーの供給に関する情報を送受信するための手段と、携帯電話製造メーカと携帯電話用バッテリー販売用自動販売機メーカとの間で、通信回線を経由して、バッテリーの情報を送受信するための手段と、携帯電話用バッテリー販売用自動販売機メーカと管理会社との間で、通信回線を経由して、携帯電話用バッテリー販売用自動販売機の情報を送受信するための手段と、を備え、携帯電話のユーザーが自動販売機を利用することで携帯電話のバッテリーの再利用を可能にする携帯電話用バッテリーリサイクルシステムが記載されている。
For example, Patent Document 1 discloses means for transmitting and receiving information on battery supply between a battery manufacturer and a mobile phone manufacturer via a communication line, and sales of battery for mobile phones and mobile phones. A means for transmitting and receiving battery information via a communication line with a vending machine manufacturer for mobile phones and a communication line between a vending machine manufacturer for selling mobile phone batteries and a management company And a means for transmitting and receiving information on the vending machine for selling the battery for the mobile phone, and the mobile phone user can use the vending machine to recycle the battery of the mobile phone. A telephone battery recycling system is described.
また、例えば特許文献２には、自動販売機やコンビニエンスストアなどの販売店において、ユーザーの携帯電話で使用されていたバッテリーを回収し、充電された提供対象バッテリーをユーザーに提供するようにし、また、回収したバッテリーの品質を確認してリサイクル可能な品質が良と判定されたものを充電し、提供対象バッテリーとして再利用するシステムが記載されている。
Further, for example, in Patent Document 2, in a store such as a vending machine or a convenience store, a battery used in a user's mobile phone is collected, and a charged target battery is provided to the user. A system is described in which the quality of a collected battery is confirmed, a battery that is determined to have a good recyclable quality is charged and reused as a target battery.
しかしながら、特許文献１や特許文献２の発明は、充放電を繰り返す中での使用バッテリーの劣化状態から、定期的なデータによるバッテリーの寿命判断はなされていない。
また、個々のバッテリーの性能の違いがあり、バッテリーの特性が劣化するまで、バッテリーの交換や廃棄の目安となる数値はなかった。
さらに、個々のバッテリーの特性のばらつきから、充放電を繰り返すうちに一部のバッテリーが劣化することで、バッテリー全体の特性を阻害するという問題があった。
また、バッテリーの初期の状態から徐々に充放電が進んで特性がどのように変化するかが判らず、複数直列に接続した場合、どのバッテリーの劣化がバッテリー全体の放電特性を阻害しているかが判らないという問題があった。
また、個々のバッテリーの運用から廃棄までのリサイクルの管理ができておらず、バッテリーの海洋投棄などの問題もあった。 However, in the inventions of Patent Document 1 and Patent Document 2, the battery life is not determined based on periodic data based on the deterioration state of the battery used during repeated charging and discharging.
In addition, there was a difference in the performance of each battery, and there was no numerical value that could be used as a guide for battery replacement or disposal until the battery characteristics deteriorated.
Furthermore, due to variations in the characteristics of individual batteries, there has been a problem that some of the batteries deteriorate while charging and discharging are repeated, thereby hindering the characteristics of the entire battery.
In addition, it is not known how the characteristics change due to the gradual charging and discharging from the initial state of the battery, and when multiple batteries are connected in series, which battery deterioration hinders the discharge characteristics of the entire battery. There was a problem of not knowing.
In addition, recycling from the operation to disposal of individual batteries could not be managed, and there were problems such as the ocean dumping of batteries.
また、個々のバッテリーの性能の違いがあり、バッテリーの特性が劣化するまで、バッテリーの交換や廃棄の目安となる数値はなかった。
さらに、個々のバッテリーの特性のばらつきから、充放電を繰り返すうちに一部のバッテリーが劣化することで、バッテリー全体の特性を阻害するという問題があった。
また、バッテリーの初期の状態から徐々に充放電が進んで特性がどのように変化するかが判らず、複数直列に接続した場合、どのバッテリーの劣化がバッテリー全体の放電特性を阻害しているかが判らないという問題があった。
また、個々のバッテリーの運用から廃棄までのリサイクルの管理ができておらず、バッテリーの海洋投棄などの問題もあった。 However, in the inventions of Patent Document 1 and Patent Document 2, the battery life is not determined based on periodic data based on the deterioration state of the battery used during repeated charging and discharging.
In addition, there was a difference in the performance of each battery, and there was no numerical value that could be used as a guide for battery replacement or disposal until the battery characteristics deteriorated.
Furthermore, due to variations in the characteristics of individual batteries, there has been a problem that some of the batteries deteriorate while charging and discharging are repeated, thereby hindering the characteristics of the entire battery.
In addition, it is not known how the characteristics change due to the gradual charging and discharging from the initial state of the battery, and when multiple batteries are connected in series, which battery deterioration hinders the discharge characteristics of the entire battery. There was a problem of not knowing.
In addition, recycling from the operation to disposal of individual batteries could not be managed, and there were problems such as the ocean dumping of batteries.
本発明は、以上の点に鑑みて創案されたものであり、個々のバッテリーを交換または廃棄まで管理してリサイクルを促進できるバッテリー管理システムを提供することを目的とする。
The present invention has been made in view of the above points, and an object thereof is to provide a battery management system capable of promoting recycling by managing individual batteries until replacement or disposal.
上記の目的を達成するために、本発明のバッテリー管理システムは、充放電時に更新されるバッテリー現況情報を記録する記録媒体を有すると共に移動体に着脱可能に取付けられるバッテリーと、該バッテリーへの充電時に前記記録媒体からバッテリー現況情報を受信するバッテリー現況情報受信部と、該バッテリー現況情報受信部によって受信したバッテリー現況情報を、通信回線を介して送信するバッテリー現況情報送信部とを有する充電器と、前記バッテリーの未使用時の情報を記録するバッテリー基準情報記録部と、前記充電器から送信されたバッテリー現況情報と、前記バッテリー基準情報記録部に記録されたバッテリー基準情報とに基づいて、バッテリーの寿命を解析するバッテリー寿命解析部と、該バッテリー寿命解析部によって解析されたバッテリーの寿命に関する情報を、通信回線を介して前記充電器に送信するバッテリー寿命情報送信部とを有する管理サーバとを備える。
In order to achieve the above object, a battery management system according to the present invention includes a battery having a recording medium for recording battery status information updated at the time of charging / discharging and detachably attached to a mobile body, and charging to the battery. A battery charger having a battery status information receiving unit for receiving battery status information from the recording medium sometimes, and a battery status information transmitting unit for transmitting the battery status information received by the battery status information receiving unit via a communication line; A battery reference information recording unit for recording information when the battery is not used, a battery current state information transmitted from the charger, and a battery reference information recorded in the battery reference information recording unit. The battery life analysis unit that analyzes the life of the battery, and the battery life analysis unit Information about battery life analyzed I, via a communication line and a management server and a battery life information transmitting unit that transmits to the charger.
ここで、充放電時に更新されるバッテリー現況情報を記録する記録媒体によって、バッテリーの最新情報を読み出すことができる。
また、充電器から送信されたバッテリー現況情報と、バッテリー基準情報記録部に記録されたバッテリー基準情報とに基づいて、バッテリーの寿命を解析するバッテリー寿命解析部によって、個々のバッテリーの寿命を解析できるので、複数のバッテリーを使用する場合、どのバッテリーの劣化がバッテリー全体の放電特性を阻害しているかを把握することができる。
また、バッテリー現況情報送信部を有する充電器によって、バッテリーに充電するだけでバッテリーの寿命を管理サーバに解析してもらうと共に解析結果を得ることができる。 Here, the latest information of the battery can be read out by a recording medium for recording the battery current state information updated at the time of charging / discharging.
In addition, the battery life analysis unit that analyzes the battery life based on the battery current status information transmitted from the charger and the battery reference information recorded in the battery reference information recording unit can analyze the life of each battery. Therefore, when using a plurality of batteries, it is possible to grasp which battery deterioration hinders the discharge characteristics of the entire battery.
In addition, the charger having the battery status information transmission unit allows the management server to analyze the life of the battery and obtain the analysis result simply by charging the battery.
また、充電器から送信されたバッテリー現況情報と、バッテリー基準情報記録部に記録されたバッテリー基準情報とに基づいて、バッテリーの寿命を解析するバッテリー寿命解析部によって、個々のバッテリーの寿命を解析できるので、複数のバッテリーを使用する場合、どのバッテリーの劣化がバッテリー全体の放電特性を阻害しているかを把握することができる。
また、バッテリー現況情報送信部を有する充電器によって、バッテリーに充電するだけでバッテリーの寿命を管理サーバに解析してもらうと共に解析結果を得ることができる。 Here, the latest information of the battery can be read out by a recording medium for recording the battery current state information updated at the time of charging / discharging.
In addition, the battery life analysis unit that analyzes the battery life based on the battery current status information transmitted from the charger and the battery reference information recorded in the battery reference information recording unit can analyze the life of each battery. Therefore, when using a plurality of batteries, it is possible to grasp which battery deterioration hinders the discharge characteristics of the entire battery.
In addition, the charger having the battery status information transmission unit allows the management server to analyze the life of the battery and obtain the analysis result simply by charging the battery.
また、本発明のバッテリー管理システムにおいて、充電器は、管理サーバから送信されたバッテリー寿命情報をバッテリーの記録媒体に転送するバッテリー寿命情報転送部を有し、バッテリーは、充電時に充電器から転送されたバッテリー寿命情報を告知するバッテリー寿命情報告知部を有する場合、バッテリー寿命情報告知部によって、移動体の乗員は、バッテリーの交換または廃棄までの寿命を簡単に知ることができる。
In the battery management system of the present invention, the charger has a battery life information transfer unit that transfers the battery life information transmitted from the management server to the recording medium of the battery, and the battery is transferred from the charger during charging. When the battery life information notification unit for notifying the battery life information is provided, the battery life information notification unit allows the passenger of the mobile body to easily know the life until the battery is replaced or discarded.
さらに、本発明のバッテリー管理システムにおいて、バッテリー現況情報は、充電時間と、充電電圧と、充電回数とを含み、バッテリー基準情報は、安全率を含む場合、充電時間に加えて充電回数にも基づいてバッテリーの寿命を解析するので、より正確に、充電による劣化状態を把握できる。
また、移動体が例えば船舶の場合には、陸上を走る車両と異なり、海上でのバッテリーの不具合は乗員の安全や生命を脅かす可能性が高いので、安全率に基づいてバッテリーの寿命を解析することで、より安全面を担保できる。 Further, in the battery management system of the present invention, the battery current status information includes a charging time, a charging voltage, and the number of times of charging, and the battery standard information includes a safety factor, based on the number of times of charging in addition to the charging time. The battery life is analyzed and the deterioration state due to charging can be grasped more accurately.
In addition, when the moving body is a ship, for example, unlike a vehicle running on land, a battery malfunction at sea is likely to threaten the safety and life of passengers, so analyze the battery life based on the safety factor. In this way, it is possible to secure more safety.
また、移動体が例えば船舶の場合には、陸上を走る車両と異なり、海上でのバッテリーの不具合は乗員の安全や生命を脅かす可能性が高いので、安全率に基づいてバッテリーの寿命を解析することで、より安全面を担保できる。 Further, in the battery management system of the present invention, the battery current status information includes a charging time, a charging voltage, and the number of times of charging, and the battery standard information includes a safety factor, based on the number of times of charging in addition to the charging time. The battery life is analyzed and the deterioration state due to charging can be grasped more accurately.
In addition, when the moving body is a ship, for example, unlike a vehicle running on land, a battery malfunction at sea is likely to threaten the safety and life of passengers, so analyze the battery life based on the safety factor. In this way, it is possible to secure more safety.
また、上記の目的を達成するために、本発明のバッテリー管理システムは、充放電時に更新されるバッテリー現況情報を記録する記録媒体を含むと共に移動体に着脱可能に取付けられるバッテリーの未使用時の情報を記録するバッテリー基準情報記録部と、前記バッテリーへの充電時に前記記録媒体からバッテリー現況情報を受信する充電器から、通信回線を介してバッテリー現況情報を受信するバッテリー現況情報受信部と、該バッテリー現況情報受信部によって受信したバッテリー現況情報と、前記バッテリー基準情報記録部に記録されたバッテリー基準情報とに基づいて、バッテリーの寿命を解析するバッテリー寿命解析部と、該バッテリー寿命解析部によって解析されたバッテリーの寿命に関する情報を、通信回線を介して前記充電器に送信するバッテリー寿命情報送信部とを有する管理サーバを備える。
In order to achieve the above object, the battery management system of the present invention includes a recording medium for recording battery status information updated at the time of charging / discharging, and at the time of unused of a battery that is detachably attached to a moving body. A battery reference information recording unit for recording information; a battery status information receiving unit for receiving battery status information via a communication line from a charger for receiving battery status information from the recording medium when charging the battery; Based on the battery current information received by the battery current information receiving unit and the battery reference information recorded in the battery reference information recording unit, a battery life analyzing unit for analyzing the battery life, and analyzing by the battery life analyzing unit Information about the life of the charged battery via the communication line. A management server and a battery life information transmitting unit that transmits to the vessel.
本発明に係るバッテリー管理システムは、個々のバッテリーを交換または廃棄まで管理してリサイクルを促進できる。
The battery management system according to the present invention can promote recycling by managing individual batteries until replacement or disposal.
以下、本発明の実施の形態について図面を参照しながら説明し、本発明の理解に供する。
図１は、本発明のバッテリー管理システムの構成の一例を示す概略図である。
本発明のバッテリー管理システム１は、電動船（移動体の一例である。）に着脱可能に取付けられるバッテリー２と、バッテリー２を充電する充電器３と、充電器３と通信可能な管理サーバ４とを備える。 Hereinafter, embodiments of the present invention will be described with reference to the drawings to facilitate understanding of the present invention.
FIG. 1 is a schematic diagram showing an example of the configuration of the battery management system of the present invention.
A battery management system 1 according to the present invention includes a battery 2 that is detachably attached to an electric ship (an example of a moving body), a charger 3 that charges the battery 2, and a management server 4 that can communicate with the charger 3. With.
図１は、本発明のバッテリー管理システムの構成の一例を示す概略図である。
本発明のバッテリー管理システム１は、電動船（移動体の一例である。）に着脱可能に取付けられるバッテリー２と、バッテリー２を充電する充電器３と、充電器３と通信可能な管理サーバ４とを備える。 Hereinafter, embodiments of the present invention will be described with reference to the drawings to facilitate understanding of the present invention.
FIG. 1 is a schematic diagram showing an example of the configuration of the battery management system of the present invention.
A battery management system 1 according to the present invention includes a battery 2 that is detachably attached to an electric ship (an example of a moving body), a charger 3 that charges the battery 2, and a management server 4 that can communicate with the charger 3. With.
バッテリー２は、充放電時に更新されるバッテリー現況情報を記録するＩＣチップ（記録媒体の一例である。）５を有する。
ここで、バッテリー現況情報には、製造番号、充電時間、充電電流、充電電圧、充電回数、放電時間、充放電日などが含まれる。
また、ＩＣチップ５は防水加工が施されている。 The battery 2 includes an IC chip (an example of a recording medium) 5 that records battery status information updated at the time of charge / discharge.
Here, the battery status information includes a manufacturing number, a charging time, a charging current, a charging voltage, the number of times of charging, a discharging time, a charging / discharging date and the like.
TheIC chip 5 is waterproofed.
ここで、バッテリー現況情報には、製造番号、充電時間、充電電流、充電電圧、充電回数、放電時間、充放電日などが含まれる。
また、ＩＣチップ５は防水加工が施されている。 The battery 2 includes an IC chip (an example of a recording medium) 5 that records battery status information updated at the time of charge / discharge.
Here, the battery status information includes a manufacturing number, a charging time, a charging current, a charging voltage, the number of times of charging, a discharging time, a charging / discharging date and the like.
The
充電器３は、バッテリー２への充電時にＩＣチップ５からバッテリー現況情報を受信するバッテリー現況情報受信部７を有する。
また、充電器３は、バッテリー現況情報受信部７によって受信したバッテリー現況情報を、インターネット（通信回線の一例である。）１０を介して管理サーバ４へ送信するバッテリー現況情報送信部８を有する。 The charger 3 includes a battery statusinformation receiving unit 7 that receives battery status information from the IC chip 5 when the battery 2 is charged.
The charger 3 also has a battery statusinformation transmission unit 8 that transmits the battery status information received by the battery status information reception unit 7 to the management server 4 via the Internet (an example of a communication line) 10.
また、充電器３は、バッテリー現況情報受信部７によって受信したバッテリー現況情報を、インターネット（通信回線の一例である。）１０を介して管理サーバ４へ送信するバッテリー現況情報送信部８を有する。 The charger 3 includes a battery status
The charger 3 also has a battery status
管理サーバ４は、バッテリー２の未使用時の情報（バッテリー基準情報）を、バッテリーの製造番号ごとに記録するバッテリー基準情報データベース（バッテリー基準情報記録部の一例である。）１１を有する。ここで、バッテリー基準情報には、バッテリーの製造番号と共に、バッテリーの安全率などが含まれる。
また、管理サーバ４は、充電器３から送信されたバッテリー現況情報と、バッテリー基準情報データベース１１に記録されたバッテリー基準情報とに基づいて、バッテリー２の寿命を解析するバッテリー寿命解析部１２を有する。
また、管理サーバ４は、バッテリー寿命解析部１２によって解析された、バッテリーの寿命に関する情報を、インターネット１０を介して充電器３に送信するバッテリー寿命情報送信部１３を有する。 The management server 4 includes a battery reference information database (an example of a battery reference information recording unit) 11 that records information (battery reference information) when the battery 2 is not used for each battery production number. Here, the battery reference information includes the battery serial number and the safety factor of the battery.
The management server 4 also has a batterylife analysis unit 12 that analyzes the life of the battery 2 based on the battery current status information transmitted from the charger 3 and the battery reference information recorded in the battery reference information database 11. .
In addition, the management server 4 includes a battery lifeinformation transmission unit 13 that transmits information on the battery life analyzed by the battery life analysis unit 12 to the charger 3 via the Internet 10.
また、管理サーバ４は、充電器３から送信されたバッテリー現況情報と、バッテリー基準情報データベース１１に記録されたバッテリー基準情報とに基づいて、バッテリー２の寿命を解析するバッテリー寿命解析部１２を有する。
また、管理サーバ４は、バッテリー寿命解析部１２によって解析された、バッテリーの寿命に関する情報を、インターネット１０を介して充電器３に送信するバッテリー寿命情報送信部１３を有する。 The management server 4 includes a battery reference information database (an example of a battery reference information recording unit) 11 that records information (battery reference information) when the battery 2 is not used for each battery production number. Here, the battery reference information includes the battery serial number and the safety factor of the battery.
The management server 4 also has a battery
In addition, the management server 4 includes a battery life
また、充電器３は、管理サーバ４から送信されたバッテリー寿命情報をバッテリー２のＩＣチップ５に転送するバッテリー寿命情報転送部９を有する。
The charger 3 has a battery life information transfer unit 9 that transfers the battery life information transmitted from the management server 4 to the IC chip 5 of the battery 2.
また、バッテリー２は、充電時に充電器３から転送されたバッテリー寿命情報を告知するバッテリー寿命情報告知部６を有する。バッテリー寿命情報告知部６は、具体的には例えば、色によって残りの寿命を表示する。
The battery 2 also has a battery life information notification unit 6 that notifies the battery life information transferred from the charger 3 during charging. Specifically, the battery life information notification unit 6 displays the remaining life by color, for example.
ここで、記録媒体としてＩＣチップが使用されているが、充電器との間でデータのやり取りが可能であれば必ずしもＩＣチップでなくてもよいが、ＩＣチップは非接触でデータのやり取りが可能なので、好ましい。
また、移動体の例として電動船を挙げているが、必ずしも電動船でなくてもよく、例えば電気自動車であってもよい。 Here, an IC chip is used as a recording medium. However, the IC chip is not necessarily an IC chip as long as data can be exchanged with the charger, but the IC chip can exchange data without contact. So it is preferable.
Moreover, although the electric ship is mentioned as an example of a mobile body, it may not necessarily be an electric ship, for example, an electric vehicle may be sufficient.
また、移動体の例として電動船を挙げているが、必ずしも電動船でなくてもよく、例えば電気自動車であってもよい。 Here, an IC chip is used as a recording medium. However, the IC chip is not necessarily an IC chip as long as data can be exchanged with the charger, but the IC chip can exchange data without contact. So it is preferable.
Moreover, although the electric ship is mentioned as an example of a mobile body, it may not necessarily be an electric ship, for example, an electric vehicle may be sufficient.
また、バッテリーがバッテリー寿命情報告知部を有しているが、必ずしもバッテリーはバッテリー寿命情報告知部を有していなくてもよく、バッテリーが取付けられる船体や車体にバッテリー寿命情報告知部が備わっていてもよい。
In addition, the battery has a battery life information notification section, but the battery does not necessarily have a battery life information notification section, and the battery life information notification section is provided on the hull or vehicle body to which the battery is attached. Also good.
また、管理サーバは、バッテリー寿命解析部で解析されたバッテリー寿命に関する情報を記録するバッテリー寿命情報データベースを有することもできる。
The management server can also have a battery life information database that records information about the battery life analyzed by the battery life analysis unit.
また、バッテリー２は、例えば、電動船のキャビンの床下や、電気自動車のフロント部などに着脱可能に取付けられる。
Also, the battery 2 is detachably attached to, for example, the floor under the cabin of an electric ship or the front part of an electric vehicle.
次に、本発明のバッテリー管理システムの流れの一例を説明する。
電動船や電気自動車を運行させてバッテリー２が放電したり、充電器３にバッテリー２を取付けてバッテリー２を充電したりするたびに、バッテリー２が有するＩＣチップ５に記録されたバッテリー現況情報が更新される。
また、充電器３は、バッテリー２への充電時に、充電器３に接続された回線を介して、ＩＣチップ５に記録されたバッテリー現況情報を受信し、受信したバッテリー現況情報を、インターネット１０を介して管理サーバ４へ送信する。
また、管理サーバ４は、バッテリー２の未使用時の情報（バッテリー基準情報）を、バッテリーの製造番号ごとに記録している。そして、管理サーバ４は、充電器３から送信されたバッテリー現況情報と、バッテリー基準情報とに基づいて、バッテリーの寿命を解析する。具体的には例えば、充電電圧を充電時間で微分して、傾きを算出する。さらに、充電回数にも基づいてバッテリーの寿命を解析する。
そして、管理サーバ４は、解析されたバッテリーの寿命に関する情報を、インターネット１０を介して充電器３に送信する。
次に充電器３は、充電時に、管理サーバ４から送信されたバッテリー寿命情報をバッテリー２のＩＣチップ５に転送する。
また、バッテリー２は、充電時に充電器３から転送されたバッテリー寿命情報を、例えば色で表示する。 Next, an example of the flow of the battery management system of the present invention will be described.
Every time the battery 2 is discharged by operating an electric ship or an electric vehicle, or when the battery 2 is attached to the charger 3 and charged, the battery status information recorded in theIC chip 5 of the battery 2 is displayed. Updated.
In addition, when charging the battery 2, the charger 3 receives the battery status information recorded on theIC chip 5 via the line connected to the charger 3, and sends the received battery status information to the Internet 10. To the management server 4.
The management server 4 records information when the battery 2 is not in use (battery reference information) for each battery production number. Then, the management server 4 analyzes the battery life based on the battery current status information and the battery reference information transmitted from the charger 3. Specifically, for example, the inclination is calculated by differentiating the charging voltage with the charging time. Furthermore, the battery life is analyzed based on the number of times of charging.
Then, the management server 4 transmits information on the analyzed battery life to the charger 3 via the Internet 10.
Next, the charger 3 transfers the battery life information transmitted from the management server 4 to theIC chip 5 of the battery 2 at the time of charging.
The battery 2 displays the battery life information transferred from the charger 3 at the time of charging, for example, in color.
電動船や電気自動車を運行させてバッテリー２が放電したり、充電器３にバッテリー２を取付けてバッテリー２を充電したりするたびに、バッテリー２が有するＩＣチップ５に記録されたバッテリー現況情報が更新される。
また、充電器３は、バッテリー２への充電時に、充電器３に接続された回線を介して、ＩＣチップ５に記録されたバッテリー現況情報を受信し、受信したバッテリー現況情報を、インターネット１０を介して管理サーバ４へ送信する。
また、管理サーバ４は、バッテリー２の未使用時の情報（バッテリー基準情報）を、バッテリーの製造番号ごとに記録している。そして、管理サーバ４は、充電器３から送信されたバッテリー現況情報と、バッテリー基準情報とに基づいて、バッテリーの寿命を解析する。具体的には例えば、充電電圧を充電時間で微分して、傾きを算出する。さらに、充電回数にも基づいてバッテリーの寿命を解析する。
そして、管理サーバ４は、解析されたバッテリーの寿命に関する情報を、インターネット１０を介して充電器３に送信する。
次に充電器３は、充電時に、管理サーバ４から送信されたバッテリー寿命情報をバッテリー２のＩＣチップ５に転送する。
また、バッテリー２は、充電時に充電器３から転送されたバッテリー寿命情報を、例えば色で表示する。 Next, an example of the flow of the battery management system of the present invention will be described.
Every time the battery 2 is discharged by operating an electric ship or an electric vehicle, or when the battery 2 is attached to the charger 3 and charged, the battery status information recorded in the
In addition, when charging the battery 2, the charger 3 receives the battery status information recorded on the
The management server 4 records information when the battery 2 is not in use (battery reference information) for each battery production number. Then, the management server 4 analyzes the battery life based on the battery current status information and the battery reference information transmitted from the charger 3. Specifically, for example, the inclination is calculated by differentiating the charging voltage with the charging time. Furthermore, the battery life is analyzed based on the number of times of charging.
Then, the management server 4 transmits information on the analyzed battery life to the charger 3 via the Internet 10.
Next, the charger 3 transfers the battery life information transmitted from the management server 4 to the
The battery 2 displays the battery life information transferred from the charger 3 at the time of charging, for example, in color.
以上のように、本発明のバッテリー管理システムは、管理サーバによって個々のバッテリーの寿命を解析できるので、複数のバッテリーを使用する場合、どのバッテリーの劣化がバッテリー全体の放電特性を阻害しているかを把握することができる。よって、個々のバッテリーを交換または廃棄まで管理してリサイクルを促進できる。
As described above, since the battery management system of the present invention can analyze the life of each battery by the management server, when using a plurality of batteries, it can be determined which battery deterioration hinders the discharge characteristics of the whole battery. I can grasp it. Therefore, recycling can be promoted by managing individual batteries until replacement or disposal.
また、電動船や電気自動車の普及の目的は、地球温暖化の抑制というものであるが、バッテリー部分を着脱式にし、電力のみを売買する形式とすることで、バッテリーを電動船本体や電気自動車本体から切り離し、ＩＣチップのデータによりバッテリーの生産、運用および廃棄までを管理でき、バッテリーのリサイクルにも貢献できる。
The purpose of the popularization of electric ships and electric vehicles is to suppress global warming, but the battery part is made removable so that only electric power can be bought and sold. It can be separated from the main body, and the production, operation and disposal of the battery can be managed by the data of the IC chip, and it can contribute to the recycling of the battery.
また、バッテリーは、バッテリー寿命情報を色などで表示するので、電動船や電気自動車の乗員は、バッテリーの交換または廃棄までの寿命を簡単に知ることができる。
Also, since the battery displays battery life information in color, etc., the crew of an electric ship or an electric vehicle can easily know the life until the battery is replaced or discarded.
１ バッテリー管理ステム
２ バッテリー
３ 充電器
４ 管理サーバ
５ ＩＣチップ
６ バッテリー寿命情報告知部
７ バッテリー現況情報受信部
８ バッテリー現況情報送信部
９ バッテリー寿命情報転送部
１０ インターネット
１１ バッテリー基準情報データベース
１２ バッテリー寿命解析部
１３ バッテリー寿命情報送信部 DESCRIPTION OF SYMBOLS 1 Battery management system 2 Battery 3 Charger 4Management server 5 IC chip 6 Battery life information notification part 7 Battery status information reception part 8 Battery status information transmission part 9 Battery life information transfer part 10 Internet 11 Battery reference information database 12 Battery life analysis Part 13 Battery life information transmitter
２ バッテリー
３ 充電器
４ 管理サーバ
５ ＩＣチップ
６ バッテリー寿命情報告知部
７ バッテリー現況情報受信部
８ バッテリー現況情報送信部
９ バッテリー寿命情報転送部
１０ インターネット
１１ バッテリー基準情報データベース
１２ バッテリー寿命解析部
１３ バッテリー寿命情報送信部 DESCRIPTION OF SYMBOLS 1 Battery management system 2 Battery 3 Charger 4
Claims (4)
- 充放電時に更新されるバッテリー現況情報を記録する記録媒体を有すると共に移動体に着脱可能に取付けられるバッテリーと、
該バッテリーへの充電時に前記記録媒体からバッテリー現況情報を受信するバッテリー現況情報受信部と、該バッテリー現況情報受信部によって受信したバッテリー現況情報を、通信回線を介して送信するバッテリー現況情報送信部とを有する充電器と、
前記バッテリーの未使用時の情報を記録するバッテリー基準情報記録部と、前記充電器から送信されたバッテリー現況情報と、前記バッテリー基準情報記録部に記録されたバッテリー基準情報とに基づいて、バッテリーの寿命を解析するバッテリー寿命解析部と、該バッテリー寿命解析部によって解析されたバッテリーの寿命に関する情報を、通信回線を介して前記充電器に送信するバッテリー寿命情報送信部とを有する管理サーバとを備える
バッテリー管理システム。 A battery having a recording medium for recording battery status information updated at the time of charging and discharging and detachably attached to the moving body;
A battery status information receiving unit for receiving battery status information from the recording medium when charging the battery; a battery status information transmitting unit for transmitting the battery status information received by the battery status information receiving unit via a communication line; A charger having
Based on the battery reference information recording unit that records information when the battery is not used, the battery current information transmitted from the charger, and the battery reference information recorded in the battery reference information recording unit. A battery life analysis unit that analyzes the life, and a management server that includes a battery life information transmission unit that transmits information related to the battery life analyzed by the battery life analysis unit to the charger via a communication line. Battery management system. - 前記充電器は、前記管理サーバから送信されたバッテリー寿命情報を前記バッテリーの記録媒体に転送するバッテリー寿命情報転送部を有し、
前記バッテリーは、充電時に前記充電器から転送されたバッテリー寿命情報を告知するバッテリー寿命情報告知部を有する
請求項１に記載のバッテリー管理システム。 The charger has a battery life information transfer unit that transfers battery life information transmitted from the management server to the recording medium of the battery,
The battery management system according to claim 1, wherein the battery includes a battery life information notification unit that notifies battery life information transferred from the charger during charging. - 前記バッテリー現況情報は、充電時間と、充電電圧と、充電回数とを含み、
前記バッテリー基準情報は、安全率を含む
請求項１または請求項２に記載のバッテリー管理システム。 The battery status information includes a charging time, a charging voltage, and the number of charging times,
The battery management system according to claim 1, wherein the battery reference information includes a safety factor. - 充放電時に更新されるバッテリー現況情報を記録する記録媒体を含むと共に移動体に着脱可能に取付けられるバッテリーの未使用時の情報を記録するバッテリー基準情報記録部と、
前記バッテリーへの充電時に前記記録媒体からバッテリー現況情報を受信する充電器から、通信回線を介してバッテリー現況情報を受信するバッテリー現況情報受信部と、
該バッテリー現況情報受信部によって受信したバッテリー現況情報と、前記バッテリー基準情報記録部に記録されたバッテリー基準情報とに基づいて、バッテリーの寿命を解析するバッテリー寿命解析部と、
該バッテリー寿命解析部によって解析されたバッテリーの寿命に関する情報を、通信回線を介して前記充電器に送信するバッテリー寿命情報送信部とを有する管理サーバを備える
バッテリー管理システム。 A battery reference information recording unit for recording information when the battery is not in use, which includes a recording medium for recording battery status information updated at the time of charge / discharge and is detachably attached to the moving body;
A battery status information receiving unit for receiving battery status information via a communication line from a charger that receives battery status information from the recording medium when charging the battery;
A battery life analysis unit for analyzing a battery life based on the battery current information received by the battery current information receiving unit and the battery reference information recorded in the battery reference information recording unit;
A battery management system comprising: a management server having a battery life information transmission unit that transmits information on a battery life analyzed by the battery life analysis unit to the charger via a communication line.
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| JP2011550031A JPWO2011087118A1 (en) | 2010-01-18 | 2011-01-17 | Battery management system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014023222A (en) * | 2012-07-13 | 2014-02-03 | Toshiba Corp | Storage battery device control method, storage battery device, and storage battery system |
| CN105205734A (en) * | 2015-09-30 | 2015-12-30 | 浙江盈达科技发展有限公司 | Electric vehicle battery recycling method, device and system |
| CN105683770A (en) * | 2013-10-18 | 2016-06-15 | 株式会社码绿Mcs | Power monitoring system for battery of transmission |
| JP2018063954A (en) * | 2014-03-28 | 2018-04-19 | 株式会社Ｇｓユアサ | System for estimating operation state of power storage element, and device and method for estimating operation state |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10275036A (en) * | 1997-03-28 | 1998-10-13 | Toshiba Corp | Electric power control unit and computer system |
| JP2001292534A (en) * | 2000-04-04 | 2001-10-19 | Sekisui Chem Co Ltd | Determining apparatus for deterioration of lithium ion battery |
| JP2002252901A (en) * | 2001-02-23 | 2002-09-06 | Yazaki Corp | Method and apparatus for detecting voltage-current characteristic for on-vehicle battery, method and apparatus for calculating internal resistance of on- vehicle battery, and method and apparatus for detecting degree of deterioration of on-vehicle battery |
| JP2005302337A (en) * | 2004-04-07 | 2005-10-27 | Aichi Electric Co Ltd | Regeneration/circulation system of battery and program realizing the same |
-
2011
- 2011-01-17 WO PCT/JP2011/050634 patent/WO2011087118A1/en active Application Filing
- 2011-01-17 JP JP2011550031A patent/JPWO2011087118A1/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10275036A (en) * | 1997-03-28 | 1998-10-13 | Toshiba Corp | Electric power control unit and computer system |
| JP2001292534A (en) * | 2000-04-04 | 2001-10-19 | Sekisui Chem Co Ltd | Determining apparatus for deterioration of lithium ion battery |
| JP2002252901A (en) * | 2001-02-23 | 2002-09-06 | Yazaki Corp | Method and apparatus for detecting voltage-current characteristic for on-vehicle battery, method and apparatus for calculating internal resistance of on- vehicle battery, and method and apparatus for detecting degree of deterioration of on-vehicle battery |
| JP2005302337A (en) * | 2004-04-07 | 2005-10-27 | Aichi Electric Co Ltd | Regeneration/circulation system of battery and program realizing the same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014023222A (en) * | 2012-07-13 | 2014-02-03 | Toshiba Corp | Storage battery device control method, storage battery device, and storage battery system |
| CN105683770A (en) * | 2013-10-18 | 2016-06-15 | 株式会社码绿Mcs | Power monitoring system for battery of transmission |
| JP2018063954A (en) * | 2014-03-28 | 2018-04-19 | 株式会社Ｇｓユアサ | System for estimating operation state of power storage element, and device and method for estimating operation state |
| CN105205734A (en) * | 2015-09-30 | 2015-12-30 | 浙江盈达科技发展有限公司 | Electric vehicle battery recycling method, device and system |
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| JPWO2011087118A1 (en) | 2013-05-23 |
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