CN103347147B - 多匝线圈复用电路、多匝线圈复用电路的控制方法及设备 - Google Patents

多匝线圈复用电路、多匝线圈复用电路的控制方法及设备 Download PDF

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Publication number
CN103347147B
CN103347147B CN201310231968.0A CN201310231968A CN103347147B CN 103347147 B CN103347147 B CN 103347147B CN 201310231968 A CN201310231968 A CN 201310231968A CN 103347147 B CN103347147 B CN 103347147B
Authority
CN
China
Prior art keywords
port
nfc
photographic head
control signal
multiturn coil
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.)
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Application number
CN201310231968.0A
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English (en)
Chinese (zh)
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CN103347147A (zh
Inventor
底浩
石新明
孙伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiaomi Inc
Original Assignee
Xiaomi Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiaomi Inc filed Critical Xiaomi Inc
Priority to CN201310231968.0A priority Critical patent/CN103347147B/zh
Publication of CN103347147A publication Critical patent/CN103347147A/zh
Priority to EP14811465.5A priority patent/EP3010222B1/en
Priority to IN4017DEN2015 priority patent/IN2015DN04017A/en
Priority to RU2015120735/07A priority patent/RU2604655C1/ru
Priority to KR1020157013607A priority patent/KR101670739B1/ko
Priority to JP2015543304A priority patent/JP2016501485A/ja
Priority to BR112015014381A priority patent/BR112015014381A2/pt
Priority to PCT/CN2014/076105 priority patent/WO2014198160A1/zh
Priority to MX2015007304A priority patent/MX340984B/es
Priority to US14/949,547 priority patent/US9930239B2/en
Application granted granted Critical
Publication of CN103347147B publication Critical patent/CN103347147B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • 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
    • H04B5/26—Inductive coupling using coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/43—Antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/661—Transmitting camera control signals through networks, e.g. control via the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Studio Devices (AREA)
  • Telephone Set Structure (AREA)
  • Electronic Switches (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN201310231968.0A 2013-06-09 2013-06-09 多匝线圈复用电路、多匝线圈复用电路的控制方法及设备 Active CN103347147B (zh)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CN201310231968.0A CN103347147B (zh) 2013-06-09 2013-06-09 多匝线圈复用电路、多匝线圈复用电路的控制方法及设备
IN4017DEN2015 IN2015DN04017A (enExample) 2013-06-09 2014-04-24
EP14811465.5A EP3010222B1 (en) 2013-06-09 2014-04-24 Multi-turn coil multiplex circuit and method and device for controlling multi-turn coil multiplex circuit
RU2015120735/07A RU2604655C1 (ru) 2013-06-09 2014-04-24 Многофункциональная цепь с многовитковой катушкой, и способ, и устройство для управления многофункциональной цепью с многовитковой катушкой
KR1020157013607A KR101670739B1 (ko) 2013-06-09 2014-04-24 멀티턴 코일 멀티플렉스 회로, 멀티턴 코일 멀티플렉스 회로의 제어방법, 기기, 프로그램 및 기록매체
JP2015543304A JP2016501485A (ja) 2013-06-09 2014-04-24 マルチターンコイルマルチプレクス回路、マルチターンコイルマルチプレクス回路の制御方法、装置、プログラム及び記録媒体
BR112015014381A BR112015014381A2 (pt) 2013-06-09 2014-04-24 circuito multiplexador de bobina de múltiplas voltas e método e dispositivo para controlar circuito multiplexador de bobina de múltiplas voltas
PCT/CN2014/076105 WO2014198160A1 (zh) 2013-06-09 2014-04-24 多匝线圈复用电路、多匝线圈复用电路的控制方法及设备
MX2015007304A MX340984B (es) 2013-06-09 2014-04-24 Circuito multiplex de bobina multivuelta y metodo y dispositivo para controlar el circuito multiplex de bobina multivuelta.
US14/949,547 US9930239B2 (en) 2013-06-09 2015-11-23 Multi-turn coil multiplex circuit and method and device for controlling multi-turn coil multiplex circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310231968.0A CN103347147B (zh) 2013-06-09 2013-06-09 多匝线圈复用电路、多匝线圈复用电路的控制方法及设备

Publications (2)

Publication Number Publication Date
CN103347147A CN103347147A (zh) 2013-10-09
CN103347147B true CN103347147B (zh) 2016-08-03

Family

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CN201310231968.0A Active CN103347147B (zh) 2013-06-09 2013-06-09 多匝线圈复用电路、多匝线圈复用电路的控制方法及设备

Country Status (10)

Country Link
US (1) US9930239B2 (enExample)
EP (1) EP3010222B1 (enExample)
JP (1) JP2016501485A (enExample)
KR (1) KR101670739B1 (enExample)
CN (1) CN103347147B (enExample)
BR (1) BR112015014381A2 (enExample)
IN (1) IN2015DN04017A (enExample)
MX (1) MX340984B (enExample)
RU (1) RU2604655C1 (enExample)
WO (1) WO2014198160A1 (enExample)

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* Cited by examiner, † Cited by third party
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CN103347147B (zh) 2013-06-09 2016-08-03 小米科技有限责任公司 多匝线圈复用电路、多匝线圈复用电路的控制方法及设备
CN105099523B (zh) * 2014-05-15 2019-03-22 中兴通讯股份有限公司 一种近距离通信装置及其工作方法、移动终端
CN107102499A (zh) * 2016-02-22 2017-08-29 深圳富泰宏精密工业有限公司 多镜头系统及具有该多镜头系统的便携式电子装置
CN106252836A (zh) * 2016-09-22 2016-12-21 青岛海信移动通信技术股份有限公司 终端及其nfc天线的实现方法
CN106953662A (zh) * 2017-03-31 2017-07-14 维沃移动通信有限公司 一种移动终端及线圈共用方法

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Also Published As

Publication number Publication date
RU2604655C1 (ru) 2016-12-10
WO2014198160A1 (zh) 2014-12-18
BR112015014381A2 (pt) 2017-07-11
MX2015007304A (es) 2015-09-10
EP3010222B1 (en) 2017-07-19
KR101670739B1 (ko) 2016-10-31
US20160212321A1 (en) 2016-07-21
US9930239B2 (en) 2018-03-27
JP2016501485A (ja) 2016-01-18
IN2015DN04017A (enExample) 2015-10-02
MX340984B (es) 2016-08-01
EP3010222A4 (en) 2016-04-20
KR20150079764A (ko) 2015-07-08
CN103347147A (zh) 2013-10-09
EP3010222A1 (en) 2016-04-20

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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CB02 Change of applicant information

Address after: 100085 Beijing city Haidian District Qinghe Street No. 68 Huarun colorful city shopping center two floor 13

Applicant after: Xiaomi Technology Co., Ltd.

Address before: 100102 Beijing Wangjing West Road, a volume of stone world building, A, block, floor 12

Applicant before: Beijing Xiaomi Technology Co., Ltd.

C14 Grant of patent or utility model
GR01 Patent grant