KR20180090893A - 무선 전력 충전 시스템에서 물체 검출 시스템 및 방법 - Google Patents

무선 전력 충전 시스템에서 물체 검출 시스템 및 방법 Download PDF

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Publication number
KR20180090893A
KR20180090893A KR1020187020636A KR20187020636A KR20180090893A KR 20180090893 A KR20180090893 A KR 20180090893A KR 1020187020636 A KR1020187020636 A KR 1020187020636A KR 20187020636 A KR20187020636 A KR 20187020636A KR 20180090893 A KR20180090893 A KR 20180090893A
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KR
South Korea
Prior art keywords
transmitter
data
processor
camera
wireless power
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.)
Pending
Application number
KR1020187020636A
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English (en)
Korean (ko)
Inventor
더글라스 벨
마이클 에이. 립맨
Original Assignee
에너저스 코포레이션
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Filing date
Publication date
Priority claimed from US15/053,124 external-priority patent/US10270261B2/en
Application filed by 에너저스 코포레이션 filed Critical 에너저스 코포레이션
Publication of KR20180090893A publication Critical patent/KR20180090893A/ko
Pending legal-status Critical Current

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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
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/48—Thermography; Techniques using wholly visual means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • 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
    • 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
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • 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
    • 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
    • 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
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • H02J7/025—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Image Analysis (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Support Of Aerials (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
KR1020187020636A 2015-12-24 2016-12-23 무선 전력 충전 시스템에서 물체 검출 시스템 및 방법 Pending KR20180090893A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562387467P 2015-12-24 2015-12-24
US62/387,467 2015-12-24
US15/053,124 2016-02-25
US15/053,124 US10270261B2 (en) 2015-09-16 2016-02-25 Systems and methods of object detection in wireless power charging systems
PCT/US2016/068551 WO2017112942A1 (en) 2015-12-24 2016-12-23 Systems and methods of object detection in wireless power charging systems

Publications (1)

Publication Number Publication Date
KR20180090893A true KR20180090893A (ko) 2018-08-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187020636A Pending KR20180090893A (ko) 2015-12-24 2016-12-23 무선 전력 충전 시스템에서 물체 검출 시스템 및 방법

Country Status (5)

Country Link
EP (2) EP3855599B1 (enExample)
JP (2) JP6817308B2 (enExample)
KR (1) KR20180090893A (enExample)
CN (2) CN108702675B (enExample)
WO (1) WO2017112942A1 (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
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KR20200125891A (ko) * 2019-04-22 2020-11-05 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 무선 충전 시스템, 무선 충전 장치 및 무선 수전 장치
KR20210033266A (ko) * 2019-09-18 2021-03-26 한국전력공사 무선 전력을 송신하는 방법 및 그 전자 장치
KR20210047424A (ko) * 2019-10-21 2021-04-30 충북대학교 산학협력단 인체 보호 기능을 갖는 무선전력 전송 시스템
KR20210092933A (ko) * 2020-01-17 2021-07-27 한국전력공사 이미지 인식을 이용한 무선 전력 전송 장치 및 그 방법
KR20210121736A (ko) * 2020-03-31 2021-10-08 서울대학교산학협력단 마이크로파 무선전력 전송 방법 및 그 장치
KR20220064154A (ko) * 2020-11-11 2022-05-18 연세대학교 산학협력단 지능형 반사 표면을 이용한 무선 전력 전송 시스템의 채널 추정 장치 및 방법
KR20230000469A (ko) * 2021-06-24 2023-01-02 주식회사 워프솔루션 인체 감지를 이용하는 rf 기반 무선 충전 송신 장치 및 그 동작 방법
KR20240157984A (ko) 2023-04-26 2024-11-04 주식회사 성도 Ｕａｖ의 통신 전력 제어 방법

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WO2025206867A1 (ko) * 2024-03-28 2025-10-02 삼성전자 주식회사 전자 장치 및 이를 이용한 무선 충전 제어 방법
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KR20200125891A (ko) * 2019-04-22 2020-11-05 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 무선 충전 시스템, 무선 충전 장치 및 무선 수전 장치
US11444480B2 (en) 2019-04-22 2022-09-13 Beijing Xiaomi Mobile Software Co., Ltd. Wireless charging system, wireless charging device and wireless power receiving device
KR20210033266A (ko) * 2019-09-18 2021-03-26 한국전력공사 무선 전력을 송신하는 방법 및 그 전자 장치
KR20210047424A (ko) * 2019-10-21 2021-04-30 충북대학교 산학협력단 인체 보호 기능을 갖는 무선전력 전송 시스템
KR20210092933A (ko) * 2020-01-17 2021-07-27 한국전력공사 이미지 인식을 이용한 무선 전력 전송 장치 및 그 방법
KR20210121736A (ko) * 2020-03-31 2021-10-08 서울대학교산학협력단 마이크로파 무선전력 전송 방법 및 그 장치
KR20220064154A (ko) * 2020-11-11 2022-05-18 연세대학교 산학협력단 지능형 반사 표면을 이용한 무선 전력 전송 시스템의 채널 추정 장치 및 방법
KR20230000469A (ko) * 2021-06-24 2023-01-02 주식회사 워프솔루션 인체 감지를 이용하는 rf 기반 무선 충전 송신 장치 및 그 동작 방법
KR20240157984A (ko) 2023-04-26 2024-11-04 주식회사 성도 Ｕａｖ의 통신 전력 제어 방법

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Publication number Publication date
EP3395101B1 (en) 2021-04-07
JP2019506826A (ja) 2019-03-07
CN108702675B (zh) 2022-08-23
CN108702675A (zh) 2018-10-23
JP6817308B2 (ja) 2021-01-20
WO2017112942A1 (en) 2017-06-29
JP2021065091A (ja) 2021-04-22
EP3855599B1 (en) 2024-09-25
EP3855599A1 (en) 2021-07-28
CN115471850A (zh) 2022-12-13
EP3855599C0 (en) 2024-09-25
EP3395101A4 (en) 2019-07-31
EP3395101A1 (en) 2018-10-31
JP7065937B2 (ja) 2022-05-12

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