KR20170133264A - 무선 충전 시스템의 송신기와 수신기를 페어링하는 방법 및 이를 수행하는 장치 - Google Patents
무선 충전 시스템의 송신기와 수신기를 페어링하는 방법 및 이를 수행하는 장치 Download PDFInfo
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- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
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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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- 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
- B60L53/12—Inductive energy transfer
- B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
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- 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
- B60L53/12—Inductive energy transfer
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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
- B60L53/30—Constructional details of charging stations
- B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
- B60L53/38—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles specially adapted for charging by inductive energy transfer
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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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- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
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- H04B5/0075—
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/24—Inductive coupling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
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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
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- 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
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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
- 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
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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
- 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
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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
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- 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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transportation (AREA)
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
도 1은 한 실시예에 따른 무선 충전 시스템의 오버헤드 사시도이다;
도 2는 한 실시예에 따른 도 1의 무선 충전 시스템의 측면도이다;
도 3은 한 실시예에 따른 도 1의 무선 충전 시스템의 개략도이다;
도 4는 한 실시예에 따른 도 1의 무선 충전 시스템에서의 자동차의 작동에 대한 흐름도이다;
도 5는 한 실시예에 따른 도 1의 무선 충전 시스템에서의 충전 스테이션의 작동에 대한 흐름도이며;
도 6은 한 실시예에 따른 도 1의 무선 충전 시스템의 샘플 펄스 패턴의 도표이다.
Claims (9)
- 무선 충전 시스템(10)이며,
제 1 소스 코일(14A)을 포함하는 제 1 충전 스테이션(12A)으로서, 상기 제 1 충전 스테이션(12A)은 제 1 소스 코일(14A)이 제 1 펄스 변조 패턴을 갖는 제 1 자기장(18)을 생성하는 제 1 모드에서 작동하도록 구성되며, 상기 제 1 충전 스테이션(12A)은 제 1 소스 코일(14A)이 제 1 자기장(18)과는 구별되는 제 2 자기장(18)을 생성하는 제 2 모드에서 작동하도록 추가로 구성되며, 상기 제 1 충전 스테이션(12A)은 제 1 스테이션 수신기(30) 및 제 1 스테이션 제어기(28)를 포함하는, 제 1 충전 스테이션(12A)과;
제 1 자기장 또는 제 2 자기장(18)에 의해 여기될 때 교류 전류를 생성하도록 구성된 캡처 코일(38), 캡처 코일(38)에 전기적으로 결합되어 교류 전류의 전압을 검출하도록 구성되는 전압 검출 회로(44), 전압 검출 회로(44)와 통신하는 자동차 제어기(42), 및 자동차 제어기(42)와 통신하며 제 1 스테이션 수신기(30)로 메시지를 보내도록 구성된 자동차 송신기(46)를 포함하는 자동차(22)를 포함하며;
자동차 제어기(42)는, 실행될 때, 자동차 송신기(46)가 제 1 메시지를 전송하도록 하고, 자동차 제어기(42)가 교류 전류의 전압의 펄스 변조 패턴을 결정하도록 하며, 자동차 송신기(46)가 펄스 변조 패턴을 기초로 하는 제 2 메시지를 전송하도록 하는 제 1 세트의 명령을 보유하는 제 1 불휘발성 메모리를 포함하며;
제 1 스테이션 제어기(28)는, 실행될 때, 제 1 스테이션 수신기(30)가 제 1 메시지를 수신한 후 제 1 충전 스테이션(12A)이 제 1 모드에서 작동하도록 하고, 제 2 메시지가 제 1 펄스 변조 패턴을 기초로 하는 경우에 제 1 스테이션 수신기(30)가 제 2 메시지를 수신한 후에 제 1 충전 스테이션(12A)이 제 2 모드에서 작동하도록 하는 제 2 세트의 명령을 보유하는 제 2 불휘발성 메모리를 포함하는
무선 충전 시스템(10). - 제 1 항에 있어서,
상기 제 1 충전 스테이션(12A)과 구별되고, 상기 제 1 펄스 변조 패턴과 구별되는 제 2 펄스 변조 패턴을 갖는 제 3 자기장(18)을 생성하는 제 3 모드에서 작동하도록 구성되는 제 2 충전 스테이션(12B)을 추가로 포함하며, 상기 제 2 충전 스테이션(12B)은 제 3 자기장(18)과 구별되는 상기 제 2 자기장(18)을 생성하는 제 2 모드에서 작동하도록 추가로 구성되며, 상기 제 2 충전 스테이션(12B)은 제 2 스테이션 수신기(30) 및 제 2 스테이션 제어기(28)를 가지며, 캡처 코일(38)은 제 3 자기장(18)에 의해 여기될 때 교류 전류를 생성하도록 구성되며;
제 2 스테이션 제어기(28)는, 실행될 때, 제 2 스테이션 수신기(30)가 제 1 메시지를 수신한 후에 제 2 충전 스테이션(12B)이 제 3 모드에서 작동하도록 하고, 제 2 메시지가 제 2 펄스 변조 패턴을 기초로 하는 경우에 제 1 스테이션 수신기(30)가 제 2 메시지를 수신한 후 제 2 충전 스테이션(12B)이 제 2 모드에서 작동하도록 하는 제 3 세트의 명령을 보유하는 제 3 불휘발성 메모리를 포함하는
무선 충전 시스템(10). - 제 2 항에 있어서,
제 2 세트의 명령은, 실행될 때, 제 1 메시지가 수신된 때부터 소정 시간 주기가 경과한 이후이며 상기 시간 주기가 경과하기 전에 제 2 메시지가 수신되지 않은 경우에 제 1 충전 스테이션(12A)이 제 1 모드에서 작동하는 것을 중지하도록 하는 추가적인 명령을 보유하는
무선 충전 시스템(10). - 제 2 항에 있어서,
제 3 세트의 명령은, 실행될 때, 제 1 메시지가 수신된 때부터 소정 시간 주기가 경과한 이후이며 상기 시간 주기가 경과하기 전에 제 2 메시지가 수신되지 않은 경우에 제 2 충전 스테이션(12B)이 제 1 모드에서 작동하는 것을 중지하도록 하는 추가적인 명령을 보유하는
무선 충전 시스템(10). - 제 2 항에 있어서,
제 1 자기장(18) 및 제 3 자기장(18)은 제 1 전계 강도를 가지며 제 2 자기장(18)은 제 1 전계 강도보다 큰 제 2 전계 강도를 갖는
무선 충전 시스템(10). - 제 2 항에 있어서,
자동차 송신기(46)는 무선 데이터 링크로 제 1 스테이션 수신기(30) 및 제 2 스테이션 수신기(30)와 통신하는
무선 충전 시스템(10). - 제 2 항에 있어서,
제 2 펄스 변조 패턴 내의 천이가 2진 부호화된 식별 메시지를 제공하는
무선 충전 시스템(10). - 제 1 항에 있어서,
제 2 자기장(18)은 펄스 변조되지 않은
무선 충전 시스템(10). - 제 1 항에 있어서,
제 1 펄스 변조 패턴 내의 천이가 2진 부호화된 식별 메시지를 제공하는
무선 충전 시스템(10).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662341224P | 2016-05-25 | 2016-05-25 | |
| US62/341,224 | 2016-05-25 |
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| KR20170133264A true KR20170133264A (ko) | 2017-12-05 |
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| KR1020170062715A Ceased KR20170133264A (ko) | 2016-05-25 | 2017-05-22 | 무선 충전 시스템의 송신기와 수신기를 페어링하는 방법 및 이를 수행하는 장치 |
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| JP (1) | JP2018042446A (ko) |
| KR (1) | KR20170133264A (ko) |
| CN (1) | CN107437850A (ko) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021025306A1 (ko) * | 2019-08-05 | 2021-02-11 | 현대자동차주식회사 | 전력 전송에서의 페어링 제어 방법 및 장치 |
| KR20210018036A (ko) * | 2019-08-05 | 2021-02-17 | 현대자동차주식회사 | 전력 전송에서의 페어링 제어 방법 및 장치 |
| KR20210074443A (ko) * | 2019-12-11 | 2021-06-22 | 한국해양과학기술원 | 전기 추진형 선박용 자가 이동형 대용량 전원공급장치 |
| US11152974B2 (en) | 2018-10-31 | 2021-10-19 | Samsung Electronics Co., Ltd. | Wireless communication apparatus and method |
| KR20220015248A (ko) * | 2020-07-30 | 2022-02-08 | 주식회사 티머니 | 무선 결제 방법 및 이를 위한 장치 |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109038742B (zh) * | 2018-08-16 | 2020-11-24 | 北京新能源汽车股份有限公司 | 一种无线充电系统 |
| JP6992732B2 (ja) * | 2018-11-15 | 2022-01-13 | トヨタ自動車株式会社 | 非接触送受電システム |
| CN109586383B (zh) * | 2019-01-25 | 2024-11-05 | 歌尔科技有限公司 | 无线充电系统、方法及智能电子设备 |
| JP7329345B2 (ja) * | 2019-03-27 | 2023-08-18 | 日本信号株式会社 | 非接触給電システム及び送電装置 |
| EP3964384B1 (en) * | 2020-09-02 | 2023-08-09 | Volvo Car Corporation | System and method for wireless charging of an electric vehicle |
| CN114043882A (zh) * | 2021-11-16 | 2022-02-15 | 桔充充(杭州)新能源有限公司 | 一种适配于多种二轮电动车电池的无线充电系统 |
| CN114643883B (zh) * | 2022-05-23 | 2022-09-13 | 合肥有感科技有限责任公司 | 电动汽车无线充电方法 |
| CN115284903B (zh) * | 2022-09-29 | 2022-12-02 | 合肥有感科技有限责任公司 | 车辆无线充电兼寻车系统的工作方法 |
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- 2017-05-22 KR KR1020170062715A patent/KR20170133264A/ko not_active Ceased
- 2017-05-25 CN CN201710380064.2A patent/CN107437850A/zh active Pending
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| KR20130128041A (ko) * | 2012-05-16 | 2013-11-26 | 엘에스전선 주식회사 | 무선 충전 장치, 무선 충전 시스템 및 무선 충전 방법 |
| US20150042168A1 (en) * | 2013-08-09 | 2015-02-12 | Qualcomm Incorporated | Systems, methods, and apparatus related to detecting and identifying electric vehicle and charging station |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11152974B2 (en) | 2018-10-31 | 2021-10-19 | Samsung Electronics Co., Ltd. | Wireless communication apparatus and method |
| US11722176B2 (en) | 2018-10-31 | 2023-08-08 | Samsung Electronics Co., Ltd. | Wireless communication apparatus and method |
| WO2021025306A1 (ko) * | 2019-08-05 | 2021-02-11 | 현대자동차주식회사 | 전력 전송에서의 페어링 제어 방법 및 장치 |
| KR20210018036A (ko) * | 2019-08-05 | 2021-02-17 | 현대자동차주식회사 | 전력 전송에서의 페어링 제어 방법 및 장치 |
| KR20210074443A (ko) * | 2019-12-11 | 2021-06-22 | 한국해양과학기술원 | 전기 추진형 선박용 자가 이동형 대용량 전원공급장치 |
| KR20220015248A (ko) * | 2020-07-30 | 2022-02-08 | 주식회사 티머니 | 무선 결제 방법 및 이를 위한 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107437850A (zh) | 2017-12-05 |
| JP2018042446A (ja) | 2018-03-15 |
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