JP7613415B2 - 状態検出システムおよび接続ケーブル - Google Patents
状態検出システムおよび接続ケーブル Download PDFInfo
- Publication number
- JP7613415B2 JP7613415B2 JP2022073426A JP2022073426A JP7613415B2 JP 7613415 B2 JP7613415 B2 JP 7613415B2 JP 2022073426 A JP2022073426 A JP 2022073426A JP 2022073426 A JP2022073426 A JP 2022073426A JP 7613415 B2 JP7613415 B2 JP 7613415B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- connection cable
- electric vehicle
- state
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/24—Traction couplings; Hitches; Draw-gear; Towing devices characterised by arrangements for particular functions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60D—VEHICLE CONNECTIONS
- B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
- B60D1/58—Auxiliary devices
- B60D1/62—Auxiliary devices involving supply lines, electric circuits or the like
-
- 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
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/12—Recording operating variables ; Monitoring of operating variables
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
-
- 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
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric 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
- B60L53/10—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
- B60L53/18—Cables specially adapted for charging electric 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
- B60L53/50—Charging stations characterised by energy-storage or power-generation means
- B60L53/53—Batteries
-
- 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
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- 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
- B60L2200/00—Type of vehicles
- B60L2200/28—Trailers
-
- 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
-
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Description
Claims (6)
- 蓄電部を備える蓄電車両と電動車両と接続ケーブルとの接続状態を検出する状態検出システムであって、
前記電動車両と前記蓄電車両とを電気的に接続可能で、かつ、前記蓄電車両同士を電気的に接続可能な接続ケーブルと、
前記接続ケーブルの接続状態を判定する判定部と、
前記電動車両と前記接続ケーブルとの電気的な接続状態を検出する第1検出部と、
前記蓄電車両と前記接続ケーブルとの電気的な接続状態を検出する第2検出部と、を備え、
前記判定部は、前記第1検出部および前記第2検出部の検出結果に基づき、前記接続ケーブルの接続状態を判定し、
前記電動車両は、電動車両側端子を含み、
前記蓄電車両は、蓄電車両側端子を含み、
前記接続ケーブルは、
ケーブル部分と、
前記ケーブル部分の両端に設けられている一対のコネクタと、を含み、
前記一対のコネクタの各々は、
前記電動車両側端子と接続可能であるとともに前記蓄電車両側端子とは接続不可な第1端子と、
前記蓄電車両側端子と接続可能であるとともに前記電動車両側端子とは接続不可な第2端子と、を有し、
前記第1検出部は、前記第1端子の電気的な状態に基づき、前記電動車両と前記接続ケーブルとの電気的な接続状態を検出し、
前記第2検出部は、前記第2端子の電気的な状態に基づき、前記蓄電車両と前記接続ケーブルとの電気的な接続状態を検出する、状態検出システム。 - 前記接続ケーブルは、前記蓄電車両と外部充電器とを電気的に接続可能であり、
前記接続ケーブルと前記外部充電器との電気的な接続状態を検出する第3検出部をさらに備え、
前記判定部は、前記第3検出部の検出結果に基づき、前記接続ケーブルの接続状態を判定する、請求項1に記載の状態検出システム。 - 前記外部充電器は、充電器側端子を含み、
前記一対のコネクタの各々は、前記充電器側端子と接続可能であるとともに前記電動車両側端子および前記蓄電車両側端子の各々とは接続不可な第3端子を有し、
前記第3検出部は、前記第3端子の電気的な状態に基づき、前記外部充電器と前記接続ケーブルとの電気的な接続状態を検出する、請求項2に記載の状態検出システム。 - 蓄電部を備える蓄電車両と電動車両とを電気的に接続可能で、かつ、前記蓄電車両同士を電気的に接続可能な接続ケーブルであって、
前記電動車両と前記接続ケーブルとの電気的な接続状態を検出する第1検出部と、
前記蓄電車両と前記接続ケーブルとの電気的な接続状態を検出する第2検出部と、
ケーブル部分と、
前記ケーブル部分の両端に設けられている一対のコネクタと、を備え、
前記電動車両は、電動車両側端子を含み、
前記蓄電車両は、蓄電車両側端子を含み、
前記一対のコネクタの各々は、
前記電動車両側端子と接続可能であるとともに前記蓄電車両側端子とは接続不可な第1端子と、
前記蓄電車両側端子と接続可能であるとともに前記電動車両側端子とは接続不可な第2端子と、を含み、
前記第1検出部は、前記第1端子の電気的な状態に基づき、前記電動車両との電気的な接続状態を検出し、
前記第2検出部は、前記第2端子の電気的な状態に基づき、前記蓄電車両との電気的な接続状態を検出する、接続ケーブル。 - 前記蓄電車両と外部充電器とを電気的に接続可能であり、
前記外部充電器と前記接続ケーブルとの電気的な接続状態を検出する第3検出部をさらに備える、請求項4に記載の接続ケーブル。 - 前記外部充電器は、充電器側端子を含み、
前記一対のコネクタの各々は、前記充電器側端子と接続可能であるとともに前記電動車両側端子および前記蓄電車両側端子の各々とは接続不可な第3端子を有し、
前記第3検出部は、前記第3端子の電気的な状態に基づき、前記外部充電器と前記接続ケーブルとの電気的な接続状態を検出する、請求項5に記載の接続ケーブル。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022073426A JP7613415B2 (ja) | 2022-04-27 | 2022-04-27 | 状態検出システムおよび接続ケーブル |
| US18/169,215 US12172540B2 (en) | 2022-04-27 | 2023-02-15 | Status detection system and connection cable |
| CN202310138192.1A CN116953571A (zh) | 2022-04-27 | 2023-02-20 | 状态检测系统及连接线缆 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022073426A JP7613415B2 (ja) | 2022-04-27 | 2022-04-27 | 状態検出システムおよび接続ケーブル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023162788A JP2023162788A (ja) | 2023-11-09 |
| JP7613415B2 true JP7613415B2 (ja) | 2025-01-15 |
Family
ID=88446728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022073426A Active JP7613415B2 (ja) | 2022-04-27 | 2022-04-27 | 状態検出システムおよび接続ケーブル |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12172540B2 (ja) |
| JP (1) | JP7613415B2 (ja) |
| CN (1) | CN116953571A (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3841002A1 (de) * | 2018-08-22 | 2021-06-30 | HYMER Business Development GmbH | Wohnwagen |
| CN118549815B (zh) * | 2024-07-30 | 2024-10-29 | 比亚迪股份有限公司 | 检测组件、电池组件和车辆 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012162176A (ja) | 2011-02-07 | 2012-08-30 | Toyota Motor Corp | 車両および車両の制御方法 |
| JP2013246701A (ja) | 2012-05-28 | 2013-12-09 | Hyogo Benda Kogyo Kk | バッテリ装置、情報処理装置、およびそれらの制御方法ならびに制御プログラム |
| US20210008994A1 (en) | 2019-07-12 | 2021-01-14 | Hyundai Motor Company | V2v charging cable and control method thereof |
| JP2022042344A (ja) | 2020-09-02 | 2022-03-14 | トヨタ自動車九州株式会社 | 充電接続ケーブル及び直流給電方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11285109A (ja) * | 1998-03-30 | 1999-10-15 | Sharp Corp | 無人搬送車及びその充電制御方法 |
| JP5575506B2 (ja) * | 2010-02-26 | 2014-08-20 | 三洋電機株式会社 | 車両用電源装置及びこの電源装置を備える車両 |
| JP6309886B2 (ja) * | 2014-12-19 | 2018-04-11 | トヨタ自動車株式会社 | 車両および充電システム |
| JP6467971B2 (ja) * | 2015-02-18 | 2019-02-13 | 三菱自動車工業株式会社 | 接続検出回路 |
| JP7404884B2 (ja) * | 2020-01-21 | 2023-12-26 | 株式会社椿本チエイン | 充放電装置、係止状態検出方法及びコンピュータプログラム |
| JP7488228B2 (ja) * | 2021-07-28 | 2024-05-21 | 矢崎総業株式会社 | 車両用制御ユニット及び車両用制御システム |
| JP7782358B2 (ja) * | 2022-04-08 | 2025-12-09 | トヨタ自動車株式会社 | 電力システム、電力制御装置、および、電力制御方法 |
-
2022
- 2022-04-27 JP JP2022073426A patent/JP7613415B2/ja active Active
-
2023
- 2023-02-15 US US18/169,215 patent/US12172540B2/en active Active
- 2023-02-20 CN CN202310138192.1A patent/CN116953571A/zh active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012162176A (ja) | 2011-02-07 | 2012-08-30 | Toyota Motor Corp | 車両および車両の制御方法 |
| JP2013246701A (ja) | 2012-05-28 | 2013-12-09 | Hyogo Benda Kogyo Kk | バッテリ装置、情報処理装置、およびそれらの制御方法ならびに制御プログラム |
| US20210008994A1 (en) | 2019-07-12 | 2021-01-14 | Hyundai Motor Company | V2v charging cable and control method thereof |
| JP2022042344A (ja) | 2020-09-02 | 2022-03-14 | トヨタ自動車九州株式会社 | 充電接続ケーブル及び直流給電方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US12172540B2 (en) | 2024-12-24 |
| JP2023162788A (ja) | 2023-11-09 |
| US20230347772A1 (en) | 2023-11-02 |
| CN116953571A (zh) | 2023-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6837132B2 (ja) | 自動車両電気システムおよび自動車両電気システムを備える車両 | |
| KR102113494B1 (ko) | 하이브리드 차량들에서의 고 전압 케이블 검출을 위한 시스템 및 방법 | |
| US10144298B2 (en) | Power supply device of vehicle | |
| JP6361808B2 (ja) | バッテリーパック | |
| JP7613415B2 (ja) | 状態検出システムおよび接続ケーブル | |
| CN108569230A (zh) | 电池存储系统以及用于以容错方式对车辆中的安全性相关的负载供应电力的机载电力系统 | |
| EP2750924A2 (en) | Method for identifying operating mode of charging/supplying system between vehicle and exterior, and system for identifying operating mode of the system by the identifying method | |
| JP7425997B2 (ja) | 配電モジュール | |
| CN111845349A (zh) | 电气组件和方法 | |
| JP6928477B2 (ja) | 充電システムまたは充電器 | |
| US12160126B2 (en) | In-vehicle battery system | |
| CN107650684B (zh) | 高电压电池、用于运行高电压电池的方法、电池系统和车辆 | |
| WO2020067947A1 (en) | Power supply arrangement with separated power links and method | |
| JP2021087280A (ja) | 電池制御装置 | |
| CN115241954A (zh) | 一种车用智能配电管理系统及方法 | |
| JP2022098544A (ja) | 車両 | |
| CN114290906A (zh) | 一种高压控制装置、控制方法和飞行器 | |
| JP7700615B2 (ja) | 車両のバッテリ充電装置 | |
| JP7852593B2 (ja) | 電気機器および車両 | |
| WO2025055703A1 (en) | A system and method for determining resistance value | |
| EP4378739A1 (en) | Encapsulation monitoring system | |
| CN217720817U (zh) | 车辆的供电系统和车辆 | |
| US11757296B2 (en) | Smart discharge of a battery | |
| EP4686598A1 (en) | Electrical system of a vehicle having high safety and high ease of maintenance | |
| US12289003B2 (en) | Battery charging system configured to interrupt buildup of carbon deposits and corresponding method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20231219 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20241029 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20241031 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20241112 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20241126 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20241209 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7613415 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |