CN111758202B - 检测物体的方法、无线充电装置和识别可充电设备的方法 - Google Patents

检测物体的方法、无线充电装置和识别可充电设备的方法 Download PDF

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Publication number
CN111758202B
CN111758202B CN201980014716.8A CN201980014716A CN111758202B CN 111758202 B CN111758202 B CN 111758202B CN 201980014716 A CN201980014716 A CN 201980014716A CN 111758202 B CN111758202 B CN 111758202B
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charging
coil
power transmitting
coils
chargeable
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CN111758202A (zh
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E·古德柴尔德
J·斯拉特尼克
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Ella Co
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Ella Co
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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
    • 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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • 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
    • 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
    • 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—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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/144—Stacked arrangements of planar printed circuit boards
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201980014716.8A 2018-02-23 2019-02-25 检测物体的方法、无线充电装置和识别可充电设备的方法 Active CN111758202B (zh)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201862634799P 2018-02-23 2018-02-23
US62/634,799 2018-02-23
US201862784667P 2018-12-24 2018-12-24
US62/784,667 2018-12-24
US201962794541P 2019-01-18 2019-01-18
US62/794,541 2019-01-18
US16/283,734 US11171502B2 (en) 2018-02-23 2019-02-22 Free positioning charging pad
US16/283,734 2019-02-22
PCT/US2019/019457 WO2019165383A1 (en) 2018-02-23 2019-02-25 Free positioning charging pad

Publications (2)

Publication Number Publication Date
CN111758202A CN111758202A (zh) 2020-10-09
CN111758202B true CN111758202B (zh) 2024-07-26

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CN201980014716.8A Active CN111758202B (zh) 2018-02-23 2019-02-25 检测物体的方法、无线充电装置和识别可充电设备的方法

Country Status (6)

Country Link
US (4) US11171502B2 (https=)
EP (1) EP3756264A4 (https=)
JP (3) JP7142962B2 (https=)
KR (1) KR102747082B1 (https=)
CN (1) CN111758202B (https=)
WO (1) WO2019165383A1 (https=)

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JP2021515513A (ja) 2021-06-17
JP7142962B2 (ja) 2022-09-28
JP2022177083A (ja) 2022-11-30
US20220069639A1 (en) 2022-03-03
US20190267828A1 (en) 2019-08-29
US11171502B2 (en) 2021-11-09
KR20200124242A (ko) 2020-11-02
JP7561441B2 (ja) 2024-10-04
US20240055906A1 (en) 2024-02-15
US12176729B2 (en) 2024-12-24
EP3756264A4 (en) 2021-10-13
EP3756264A1 (en) 2020-12-30
WO2019165383A1 (en) 2019-08-29
CN111758202A (zh) 2020-10-09
KR102747082B1 (ko) 2024-12-27
US11728688B2 (en) 2023-08-15
JP2022177084A (ja) 2022-11-30
US20200136436A1 (en) 2020-04-30

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