JP7533357B2 - 車両および充電システム - Google Patents
車両および充電システム Download PDFInfo
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- JP7533357B2 JP7533357B2 JP2021087148A JP2021087148A JP7533357B2 JP 7533357 B2 JP7533357 B2 JP 7533357B2 JP 2021087148 A JP2021087148 A JP 2021087148A JP 2021087148 A JP2021087148 A JP 2021087148A JP 7533357 B2 JP7533357 B2 JP 7533357B2
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
-
- 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
- B60L53/10—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 the energy transfer between the charging station and the vehicle
- B60L53/11—DC charging controlled by the charging station, e.g. mode 4
-
- 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
- B60L53/10—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 the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
-
- 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
- B60L53/30—Constructional details of charging stations
- B60L53/305—Communication interfaces
-
- 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
- B60L53/62—Monitoring or controlling charging stations in response to charging parameters, e.g. current, voltage or electrical charge
-
- 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]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
- H02J7/42—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data with electronic devices having internal batteries, e.g. mobile phones
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
- H02J7/685—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using connection detecting circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/751—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
- H02J7/82—Control of state of charge [SOC]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/90—Regulation of charging or discharging current or voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/94—Regulation of charging or discharging current or voltage in response to battery current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
-
- 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
-
- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T90/14—Plug-in 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
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)
Description
(実施の形態1)
図1は、本実施の形態1に係る充電システム1を模式的に示す模式図である。充電システム1は、車両2と、充電装置3と、サーバ4とを備える。
(実施の形態2)
図10などを用いて、本実施の形態2に係る充電システム1Aについて説明する。図10において、充電装置3Aはサーバ4Aと通信可能に構成されている。
(実施の形態3)
図16などを用いて、実施の形態3に係る車両2Bおよび充電システム1Bについて説明する。図16は、充電システム1Bを模式的に示す模式図である。充電システム1Bは、車両2Bおよび充電装置3Bを備えており、サーバは設けられていない。
Claims (9)
- 外部に設けられた充電装置から電力を受電して搭載された蓄電装置を充電する車両であって、
前記充電装置は、前記車両から送信された第1充電割合が所定値よりも大きくなると、
前記車両への充電を停止しており、
前記車両は、
前記蓄電装置と、
前記蓄電装置の充電割合を示す第2充電割合を算出する処理部と、
前記第1充電割合を前記充電装置に送信する通信部と、
を備え、
前記処理部は、充電段階において、前記第2充電割合が所定の第3充電割合以上となると充電を停止し、
前記処理部は、前記第3充電割合が、前記所定値に関する充電閾値よりも大きい場合においては、
前記第2充電割合が前記充電閾値以下であると前記第1充電割合として前記第2充電割合を前記充電装置に送信し、
前記第2充電割合が前記充電閾値より大きく、前記第3充電割合よりも小さい場合には前記第1充電割合として前記充電閾値以下の値を前記充電装置に送信し、
前記第2充電割合が前記第3充電割合以上の場合には、前記第1充電割合として前記第2充電割合を前記充電装置に送信する、車両。 - 前記第3充電割合は、前記蓄電装置が満充電状態における充電割合である、請求項1に記載の車両。
- ユーザが前記第3充電割合を入力する入力部をさらに備え、
前記第3充電割合は、前記入力部によって設定される、請求項1に記載の車両。 - 前記第3充電割合が前記充電閾値以下である場合においては、
前記処理部は、前記第1充電割合として前記第2充電割合を送信する、請求項1から請求項3のいずれかに記載の車両。 - 前記車両は、サーバと通信可能に構成されており、
前記車両は、充電が完了すると充電完了時の充電割合を前記サーバに送信し、
前記サーバは、前記充電完了時の前記充電割合に基づいて前記充電閾値を算出し、
前記車両は、前記充電閾値を要求する要求信号を送信し、
前記サーバは、前記要求信号を受信すると、前記充電閾値を前記車両に送信する、請求項1から請求項4のいずれかに記載の車両。 - 前記車両および前記充電装置は、サーバと通信可能に構成されており、
前記充電装置は、前記サーバに前記所定値を送信しており、
前記車両は、前記サーバに要求信号を送信し、
前記サーバは、前記要求信号を受信すると、前記車両に前記所定値を送信し、
前記充電閾値は、前記所定値である、請求項1から請求項4のいずれかに記載の車両。 - 前記充電装置は、
外部電源に接続された充電器と、
充電プラグと、
前記充電プラグおよび前記充電器を接続する第1DC(+)配線および第1DC(-)配線と、
前記第1DC(+)配線に設けられた第1接触器と、
前記第1DC(-)配線に設けられた第2接触器と、
前記第1DC(+)配線および前記第1DC(-)配線に接続された絶縁監視装置と、
をさらに備え、
前記車両は、
前記充電プラグが接続される充電インレットと、
前記充電インレットに接続された前記充電プラグをロックする電子ロックと、
前記充電インレットおよび前記蓄電装置を接続する第2DC(+)配線および第2DC(-)配線と、
前記第2DC(+)配線に設けられた第3接触器と、
前記第2DC(-)配線に設けられた第4接触器と、
をさらに備え、
前記充電装置は、前記充電インレットおよび前記充電プラグが前記電子ロックによってロックされた後、充電段階前において、前記第1接触器および前記第2接触器をOFFとした状態で前記第3接触器および前記第4接触器が粘着していないことを確認し、
前記第3接触器および前記第4接触器が粘着していないことを確認した後に前記第1接触器および前記第2接触器をONとして絶縁試験を実施し、
前記絶縁試験を完了した後に、充電準備完了メッセージを車両に送信し、
前記車両は、前記充電準備完了メッセージを受信した後に、前記第1充電割合を前記充電装置に送信する、請求項1から請求項6のいずれかに記載の車両。 - 蓄電装置を有する車両と、充電装置とを備え、
前記充電装置は、前記車両から送信された第1充電割合が所定値よりも大きくなると、
前記車両への充電を停止しており、
前記車両は、
前記蓄電装置の充電割合を示す第2充電割合を算出する処理部と、
前記第1充電割合を前記充電装置に送信する通信部と、
を備え、
前記処理部は、充電段階において、前記第2充電割合が第3充電割合以上となると充電を停止し、
前記処理部は、前記第3充電割合が、前記所定値に関する充電閾値よりも大きい場合においては、
前記第2充電割合が前記充電閾値以下であると前記第1充電割合として前記第2充電割合を前記充電装置に送信し、
前記第2充電割合が前記充電閾値より大きく、前記第3充電割合よりも小さい場合には前記第1充電割合として前記充電閾値以下の値を前記充電装置に送信し、
前記第2充電割合が前記第3充電割合以上の場合には、前記第1充電割合として前記第2充電割合を前記充電装置に送信する、充電システム。 - 前記充電装置は、
外部電源に接続された充電器と、
充電プラグと、
前記充電プラグおよび前記充電器を接続する第1DC(+)配線および第1DC(-)配線と、
前記第1DC(+)配線に設けられた第1接触器と、
前記第1DC(-)配線に設けられた第2接触器と、
前記第1DC(+)配線および前記第1DC(-)配線に接続された絶縁監視装置と、
をさらに備え、
前記車両は、
前記充電プラグが接続される充電インレットと、
前記充電インレットに接続された前記充電プラグをロックする電子ロックと、
前記充電インレットおよび前記蓄電装置を接続する第2DC(+)配線および第2DC(-)配線と、
前記第2DC(+)配線に設けられた第3接触器と、
前記第2DC(-)配線に設けられた第4接触器と、
をさらに備え、
前記充電装置は、前記充電インレットおよび前記充電プラグが前記電子ロックによってロックされた後、充電段階前において、前記第1接触器および前記第2接触器をOFFとした状態で前記第3接触器および前記第4接触器が粘着していないことを確認し、
前記第3接触器および前記第4接触器が粘着していないことを確認した後に前記第1接触器および前記第2接触器をONとして絶縁試験を実施し、
前記絶縁試験を完了した後に、充電準備完了メッセージを車両に送信し、
前記車両は、前記充電準備完了メッセージを受信した後に、前記第1充電割合を前記充電装置に送信する、請求項8に記載の充電システム。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021087148A JP7533357B2 (ja) | 2021-05-24 | 2021-05-24 | 車両および充電システム |
| US17/748,239 US12427880B2 (en) | 2021-05-24 | 2022-05-19 | Vehicle and charging system |
| CN202210559515.XA CN115395594B (zh) | 2021-05-24 | 2022-05-23 | 车辆以及充电系统 |
| EP22175104.3A EP4094976A1 (en) | 2021-05-24 | 2022-05-24 | Vehicle and charging system |
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| US20220371467A1 (en) | 2022-11-24 |
| JP2022180190A (ja) | 2022-12-06 |
| CN115395594A (zh) | 2022-11-25 |
| US12427880B2 (en) | 2025-09-30 |
| EP4094976A1 (en) | 2022-11-30 |
| CN115395594B (zh) | 2026-01-02 |
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