CN107074124B - 用于无线电力传输应用中的活体物体保护的系统、方法和装置 - Google Patents

用于无线电力传输应用中的活体物体保护的系统、方法和装置 Download PDF

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CN107074124B
CN107074124B CN201580056461.3A CN201580056461A CN107074124B CN 107074124 B CN107074124 B CN 107074124B CN 201580056461 A CN201580056461 A CN 201580056461A CN 107074124 B CN107074124 B CN 107074124B
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radar
radar data
discrete sample
detection zone
wireless power
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CN107074124A (zh
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L·西伯
S·乔普拉
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WiTricity Corp
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WiTricity Corp
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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
    • B60L53/10—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
    • 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
    • B60L53/12—Inductive energy transfer
    • B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
    • 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
    • B60L53/12—Inductive energy transfer
    • B60L53/124—Detection or removal of foreign bodies
    • 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
    • B60L53/12—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
    • 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
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B60L53/66—Data transfer between charging stations and vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/04—Systems determining presence of a target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G—PHYSICS
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    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/415—Identification of targets based on measurements of movement associated with the target
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    • 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
    • B60L2270/00—Problem solutions or means not otherwise provided for
    • B60L2270/10—Emission reduction
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    • G—PHYSICS
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    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
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    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
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    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
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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
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    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
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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
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    • 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
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    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • 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
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    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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    • Y02T90/14—Plug-in electric vehicles
    • 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
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Radar Systems Or Details Thereof (AREA)
CN201580056461.3A 2014-10-17 2015-09-02 用于无线电力传输应用中的活体物体保护的系统、方法和装置 Active CN107074124B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462065538P 2014-10-17 2014-10-17
US62/065,538 2014-10-17
US14/801,559 US9983300B2 (en) 2014-10-17 2015-07-16 Systems, methods, and apparatus for living object protection in wireless power transfer applications
US14/801,559 2015-07-16
PCT/US2015/048159 WO2016060748A1 (en) 2014-10-17 2015-09-02 Systems, methods, and apparatus for living object protection in wireless power transfer applications

Publications (2)

Publication Number Publication Date
CN107074124A CN107074124A (zh) 2017-08-18
CN107074124B true CN107074124B (zh) 2019-08-16

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US (1) US9983300B2 (enExample)
EP (1) EP3207402B1 (enExample)
JP (1) JP6636510B2 (enExample)
CN (1) CN107074124B (enExample)
WO (1) WO2016060748A1 (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014184864A1 (ja) * 2013-05-14 2014-11-20 株式会社Ihi 非接触電力伝送装置及び移動車両
DE102014221559A1 (de) * 2014-10-23 2016-04-28 Bayerische Motoren Werke Aktiengesellschaft Aufbau einer Ladekommunikation zwischen Ladestation und Fahrzeug
US10012725B2 (en) 2014-12-19 2018-07-03 Qualcomm Incorporated Systems, methods, and apparatus for living object protection having extended functionality in wireless power transfer applications
JP6602683B2 (ja) * 2016-02-05 2019-11-06 株式会社東芝 充電装置および位置ずれ検出方法
US10802450B2 (en) 2016-09-08 2020-10-13 Mentor Graphics Corporation Sensor event detection and fusion
US11067996B2 (en) * 2016-09-08 2021-07-20 Siemens Industry Software Inc. Event-driven region of interest management
DE102016222217B4 (de) 2016-11-11 2025-02-06 Volkswagen Aktiengesellschaft Induktive Ladestation und Verfahren zum Steuern einer induktiven Ladestation
DE102017206377A1 (de) * 2017-04-13 2018-10-18 Continental Automotive Gmbh Überwachungseinrichtung zum Überwachen einer berührungslosen Ladeeinrichtung zum berührungslosen elektrischen Laden eines Kraftfahrzeugs, berührungslose Ladeeinrichtung, Kraftfahrzeug und Verfahren zum Betreiben einer Überwachungseinrichtung
US10914834B2 (en) * 2017-05-10 2021-02-09 Google Llc Low-power radar
US10782390B2 (en) 2017-05-31 2020-09-22 Google Llc Full-duplex operation for radar sensing using wireless communication chipset
MX2019014561A (es) * 2017-06-13 2020-02-07 Nissan Motor Metodo para controlar sistema de suministro de energia electrica sin contacto, y sistema de suministro de energia electrica sin contacto.
JP2020524973A (ja) 2017-06-22 2020-08-20 Tdk株式会社 生体保護及び異物保護が可能な無線電力伝送システム、および無線電力伝送システムの作動方法
US10814736B2 (en) * 2017-12-18 2020-10-27 Ford Global Technologies, Llc Wireless vehicle charging
CN108590296A (zh) * 2018-04-23 2018-09-28 福建易行通信息科技有限公司 边界检测装置、检测方法以及电子围栏
US10866317B2 (en) * 2018-09-17 2020-12-15 Apple Inc. Electronic device with co-located independent radar transceivers
DE102018215990B4 (de) * 2018-09-19 2024-08-29 Vitesco Technologies GmbH Verfahren und Vorrichtung zur Lebendobjekterkennung bei induktiven Ladevorrichtungen
US11258987B2 (en) * 2018-09-21 2022-02-22 Microsoft Technology Licensing, Llc Anti-collision and motion control systems and methods
FR3087733B1 (fr) * 2018-10-25 2020-12-11 Psa Automobiles Sa Procede de determination d’une valeur courante d’un parametre d’occupation relatif a une portion d’un espace situe a proximite d’un vehicule terrestre a moteur
JP2020072492A (ja) * 2018-10-29 2020-05-07 株式会社東芝 無線給電装置、無線給電システムおよび無線給電方法
DE102019204157A1 (de) * 2019-03-26 2020-10-01 Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg Verfahren zur Innenraumüberwachung eines Fahrzeugs, Überwachungsanordnung und Fahrzeug
US11148537B2 (en) * 2019-04-26 2021-10-19 Hyundai Motor Company Method and apparatus for controlling wireless power transfer
EP3928182A1 (en) 2019-05-20 2021-12-29 Google LLC Mobile device-based radar system for providing a multi-mode interface and method therefor
KR102726981B1 (ko) 2019-06-17 2024-11-07 구글 엘엘씨 멀티 모드 인터페이스에 상이한 전력 모드를 적용하기 위한 모바일 디바이스 기반 레이더 시스템
US11490813B2 (en) 2019-06-25 2022-11-08 St. Jude Medical Luxembourg Holdings Ii S.A.R.L. (“Sjm Lux 11”) Method and system for managing energy transfer between a passive implanted medical device and external device
CN110488257A (zh) * 2019-08-29 2019-11-22 深圳大学 一种用于无线电能传输的运动物体检测装置、系统及方法
CN112492508B (zh) * 2019-09-12 2022-09-27 奥动新能源汽车科技有限公司 换电站换电用户排队数量的识别方法及系统
CN110884370B (zh) * 2019-12-06 2021-05-28 兰州理工大学 一种用于电动车辆无线充电装置的导体异物检测装置
EP3840177A1 (en) * 2019-12-19 2021-06-23 BRUSA Elektronik AG An object detection apparatus for an inductive charging system
CN113640784B (zh) * 2020-05-11 2024-09-03 灵量(苏州)科技有限公司 一种异物检测方法、控制装置、雷达检测装置及系统
US11271393B1 (en) * 2020-08-31 2022-03-08 Stmicroelectronics Asia Pacific Pte Ltd Advanced protection circuit for Q factor sensing pad
JP2022114397A (ja) * 2021-01-26 2022-08-05 Tdk株式会社 物体検出装置、送電装置、及び、電力伝送システム
EP4089440A1 (en) 2021-05-14 2022-11-16 Infineon Technologies AG Radar device and method
CN113541326A (zh) * 2021-06-29 2021-10-22 北京有感科技有限责任公司 无线充电系统
JP7563333B2 (ja) * 2021-08-20 2024-10-08 トヨタ自動車株式会社 非接触電力伝送システム、車両、サーバおよび送電装置
JP7582124B2 (ja) * 2021-08-27 2024-11-13 トヨタ自動車株式会社 車両、サーバおよび送電装置
CN114435158B (zh) * 2022-02-18 2023-11-21 中国第一汽车股份有限公司 一种车辆无线充电器的活体检测装置和控制方法
CN116256749A (zh) * 2023-01-09 2023-06-13 深圳威迈斯新能源股份有限公司 汽车无线充电活物检测系统及其检测方法
WO2024182280A1 (en) * 2023-02-28 2024-09-06 Tesla, Inc. Live object detection
CN116626640B (zh) * 2023-05-25 2025-04-15 广西电网有限责任公司电力科学研究院 基于毫米波雷达的无线充电活体异物检测及驱离系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998000728A1 (en) * 1996-06-28 1998-01-08 Ford Motor Company Limited Motor road vehicle collision warning system
CN102548789A (zh) * 2009-07-14 2012-07-04 康达提斯-瓦普弗勒公司 用于感应输送电能的装置
WO2012090341A1 (ja) * 2010-12-28 2012-07-05 パナソニック株式会社 非接触充電装置用電力制御装置
WO2012144694A1 (en) * 2011-04-19 2012-10-26 Agency For Defense Development Detection and tracking radar, anti high speed mobile defense system having the same and high speed mobile tracking method of detection and tracking radar
GB2510125A (en) * 2013-01-24 2014-07-30 Jaguar Land Rover Ltd Inductive electric vehicle charging responsive to human or animal detection

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0886865A (ja) * 1994-09-16 1996-04-02 Nippondenso Co Ltd 移動体識別装置およびその通信方法
DE10341128A1 (de) 2003-09-06 2005-03-31 Daimlerchrysler Ag Vorrichtung und Verfahren zur Erfassung eines momentanen Abstandes eines Kraftfahrzeugs von einem Hindernis
EP1584946A3 (en) * 2004-04-02 2006-03-22 Omron Corporation Method of adjusting monitor axis of optical sensors
DE102007055185A1 (de) 2007-11-19 2009-05-20 Robert Bosch Gmbh Verfahren zum Austausch von Radarsignalen
TWI374573B (en) * 2008-08-22 2012-10-11 Ind Tech Res Inst Uwb antenna and detection apparatus for transportation means
DE112008004044B4 (de) * 2008-12-22 2014-08-28 Toyota Jidosha Kabushiki Kaisha Radarvorrichtung und in der Radarvorrichtung verwendetes Messverfahren
US8463208B2 (en) * 2010-08-30 2013-06-11 Intel Mobile Communications GmbH DC power control for power amplifiers
JP5267538B2 (ja) * 2010-11-05 2013-08-21 株式会社デンソー ピーク検出閾値の設定方法、物標情報生成装置、プログラム
EP2930530B1 (en) * 2010-11-16 2019-12-25 Qualcomm Incorporated System and method for object position estimation based on ultrasonic reflected signals
US10778045B2 (en) * 2012-01-30 2020-09-15 Triune Ip, Llc Method and system of wireless power transfer foreign object detection
JP5909700B2 (ja) * 2012-03-09 2016-04-27 パナソニックＩｐマネジメント株式会社 金属検知方法及び金属検知装置、並びに、非接触給電装置の金属検知方法及び非接触給電装置
US9410823B2 (en) 2012-07-13 2016-08-09 Qualcomm Incorporated Systems, methods, and apparatus for detection of metal objects in a predetermined space
US9154189B2 (en) 2012-08-17 2015-10-06 Qualcomm Incorporated Wireless power system with capacitive proximity sensing
JP2014057457A (ja) * 2012-09-13 2014-03-27 Panasonic Corp 非接触給電システム、送電装置
US9190876B2 (en) 2012-09-28 2015-11-17 Qualcomm Incorporated Systems and methods for detecting wireless charging transmit characteristics
EP4145671A1 (en) 2012-10-19 2023-03-08 WiTricity Corporation Foreign object detection in wireless energy transfer systems
CN104981956B (zh) 2012-12-18 2018-01-12 核科学股份有限公司 用于优化无线功率传输的非线性系统辨识
US20140203768A1 (en) 2013-01-18 2014-07-24 Qualcomm Incorporated Systems, methods, and apparatus related to inductive power transfer transmitter with sonic emitter
US9256944B2 (en) * 2014-05-19 2016-02-09 Rockwell Automation Technologies, Inc. Integration of optical area monitoring with industrial machine control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998000728A1 (en) * 1996-06-28 1998-01-08 Ford Motor Company Limited Motor road vehicle collision warning system
CN102548789A (zh) * 2009-07-14 2012-07-04 康达提斯-瓦普弗勒公司 用于感应输送电能的装置
WO2012090341A1 (ja) * 2010-12-28 2012-07-05 パナソニック株式会社 非接触充電装置用電力制御装置
WO2012144694A1 (en) * 2011-04-19 2012-10-26 Agency For Defense Development Detection and tracking radar, anti high speed mobile defense system having the same and high speed mobile tracking method of detection and tracking radar
GB2510125A (en) * 2013-01-24 2014-07-30 Jaguar Land Rover Ltd Inductive electric vehicle charging responsive to human or animal detection

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