CN106461809B - 用于基于感应热感测的外来对象检测环的系统、方法和装置 - Google Patents
用于基于感应热感测的外来对象检测环的系统、方法和装置 Download PDFInfo
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- CN106461809B CN106461809B CN201580024599.5A CN201580024599A CN106461809B CN 106461809 B CN106461809 B CN 106461809B CN 201580024599 A CN201580024599 A CN 201580024599A CN 106461809 B CN106461809 B CN 106461809B
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/10—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils
- G01V3/101—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices using induction coils by measuring the impedance of the search coil; by measuring features of a resonant circuit comprising the search 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
- B60L53/30—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
-
- 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
- H02J50/10—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
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/279,112 | 2014-05-15 | ||
| US14/279,112 US10295693B2 (en) | 2014-05-15 | 2014-05-15 | Systems, methods, and apparatus for foreign object detection loop based on inductive thermal sensing |
| PCT/US2015/030148 WO2015175406A1 (en) | 2014-05-15 | 2015-05-11 | Systems, methods, and apparatus for foreign object detection loop based on inductive thermal sensing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106461809A CN106461809A (zh) | 2017-02-22 |
| CN106461809B true CN106461809B (zh) | 2019-05-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580024599.5A Active CN106461809B (zh) | 2014-05-15 | 2015-05-11 | 用于基于感应热感测的外来对象检测环的系统、方法和装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US10295693B2 (enExample) |
| EP (1) | EP3143437B1 (enExample) |
| JP (1) | JP6566446B2 (enExample) |
| KR (1) | KR20170008800A (enExample) |
| CN (1) | CN106461809B (enExample) |
| WO (1) | WO2015175406A1 (enExample) |
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| US9921045B2 (en) | 2013-10-22 | 2018-03-20 | Qualcomm Incorporated | Systems, methods, and apparatus for increased foreign object detection loop array sensitivity |
| US10018744B2 (en) * | 2014-05-07 | 2018-07-10 | Witricity Corporation | Foreign object detection in wireless energy transfer systems |
| US10029573B2 (en) * | 2014-08-27 | 2018-07-24 | Ford Global Technologies, Llc | Vehicle battery charging system notification |
| US10324215B2 (en) | 2014-12-30 | 2019-06-18 | Witricity Corporation | Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space |
| US10302795B2 (en) | 2014-12-30 | 2019-05-28 | Witricity Corporation | Systems, methods, and apparatus for detecting ferromagnetic foreign objects in a predetermined space |
| DE102015205865A1 (de) * | 2015-04-01 | 2016-10-20 | Bayerische Motoren Werke Aktiengesellschaft | Optimierte Spule für induktives Laden |
| US10536958B2 (en) * | 2015-09-15 | 2020-01-14 | Lg Electronics Inc. | Resource selection method for V2X operation of terminal in wireless communication system, and terminal using method |
| EP4243240A3 (en) * | 2015-09-17 | 2024-01-03 | IHI Corporation | Power transmission device, and contactless power supply system |
| US10199881B2 (en) | 2015-10-23 | 2019-02-05 | Mediatek Inc. | Robust foreign objects detection |
| DE102016103044A1 (de) | 2016-02-22 | 2017-08-24 | Ipt Technology Gmbh | Verfahren zur Erkennung eines elektrisch leitfähigen Fremdkörpers |
| US11070095B2 (en) * | 2016-07-01 | 2021-07-20 | Lg Innotek Co., Ltd. | Method for detecting foreign material, and device and system therefor |
| KR101915008B1 (ko) * | 2016-08-12 | 2018-11-06 | (주)그린파워 | 전기 자동차용 유무선 겸용 충전 시스템 |
| DE102016121334A1 (de) * | 2016-11-08 | 2018-05-09 | Innogy Se | Messwandler |
| CN110149809B (zh) * | 2016-12-05 | 2023-04-14 | 皇家飞利浦有限公司 | 无线功率传输系统中的异物检测 |
| US10804748B2 (en) | 2016-12-14 | 2020-10-13 | Apple Inc. | Wireless power system with foreign object detection |
| US10444394B2 (en) | 2017-01-10 | 2019-10-15 | Witricity Corporation | Foreign object detection using heat sensitive material and inductive sensing |
| CN106933618B (zh) * | 2017-01-25 | 2020-03-27 | 上海蔚来汽车有限公司 | 基于系统参数相关系数的系统升级评估方法 |
| US10505401B2 (en) * | 2017-02-02 | 2019-12-10 | Apple Inc. | Wireless charging system with receiver locating circuitry and foreign object detection |
| JP6880861B2 (ja) * | 2017-03-15 | 2021-06-02 | オムロン株式会社 | 近接センサおよび検知方法 |
| US10256674B2 (en) * | 2017-05-23 | 2019-04-09 | Witricity Corporation | Wireless charging transmitter with foreign object and living object detection systems |
| US11289953B2 (en) | 2017-07-05 | 2022-03-29 | Mediatek Singapore Pte. Ltd. | Adapting wireless power transfer parameters to transmitter operating conditions |
| KR20190092203A (ko) | 2018-01-29 | 2019-08-07 | 경문건 | 하드웨어 및 비용 효율이 높은 자율 무선충전 장치 |
| US11894697B2 (en) | 2017-12-15 | 2024-02-06 | Woncomm Co., Ltd. | Autonomous wireless charging system and method based on power loss tracking |
| DE102018206592A1 (de) * | 2018-04-27 | 2019-10-31 | Continental Automotive Gmbh | Adaptiver Sektoren-Trigger für Doppler-Radar |
| WO2020015749A1 (en) | 2018-07-19 | 2020-01-23 | Mediatek Singapore Pte., Ltd. | Detecting foreign objects in wireless power transfer systems |
| WO2020015746A1 (en) | 2018-07-19 | 2020-01-23 | Mediatek Singapore Pte. Ltd. | Detecting foreign objects in wireless power transfer systems |
| US10505403B1 (en) | 2018-08-31 | 2019-12-10 | Apple Inc. | Wireless charging system with temperature sensing |
| US10658878B2 (en) | 2018-08-31 | 2020-05-19 | Apple Inc. | Wireless charging system with temperature sensor array |
| JP7119838B2 (ja) | 2018-09-26 | 2022-08-17 | トヨタ自動車株式会社 | 非接触送電装置 |
| CN111371189B (zh) * | 2018-12-26 | 2024-06-25 | 恩智浦美国有限公司 | 在具有复杂谐振电路的无线充电系统中确定q因数 |
| CN110308491B (zh) * | 2019-05-29 | 2021-11-05 | 浙江大华技术股份有限公司 | 物品探测方法、装置、存储介质及电子装置 |
| JP7451916B2 (ja) * | 2019-09-25 | 2024-03-19 | オムロン株式会社 | 異物検出装置 |
| US11874423B2 (en) | 2019-10-25 | 2024-01-16 | Witricity Corporation | Circuit for object detection and vehicle position determination |
| CN112928789B (zh) * | 2019-12-05 | 2023-03-24 | 荣耀终端有限公司 | 一种充电方法及电子设备 |
| NL2024485B1 (en) * | 2019-12-17 | 2021-09-02 | Prodrive Tech Bv | Apparatus for inductive power transfer |
| US12003117B2 (en) * | 2020-06-15 | 2024-06-04 | The Regents Of The University Of Michigan | Foreign object detection in wireless power transfer |
| EP4285462A1 (en) * | 2021-01-26 | 2023-12-06 | WiTricity Corporation | Wire-wound structures for electromagnetic sensing of objects |
| US11750041B2 (en) | 2021-01-26 | 2023-09-05 | Witricity Corporation | Wire-wound structures for electromagnetic sensing of objects |
| KR20220124975A (ko) * | 2021-03-04 | 2022-09-14 | 삼성전자주식회사 | 무선 전력을 수신하는 전자 장치 및 이를 이용한 온도 측정 방법 |
| CN113300487B (zh) * | 2021-05-28 | 2024-07-30 | 伏达半导体(合肥)股份有限公司 | 用于无线电能传输系统的异物检测设备及方法 |
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| EP4473642A1 (en) | 2022-02-03 | 2024-12-11 | WiTricity Corporation | Foreign object detection using hybrid inductive and capacitive sensing |
| EP4473641A1 (en) | 2022-02-03 | 2024-12-11 | WiTricity Corporation | Foreign object detection using combined inductive and thermal sensing |
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- 2015-05-11 KR KR1020167035096A patent/KR20170008800A/ko not_active Withdrawn
- 2015-05-11 WO PCT/US2015/030148 patent/WO2015175406A1/en not_active Ceased
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| EP3143437B1 (en) | 2021-09-29 |
| CN106461809A (zh) | 2017-02-22 |
| US10295693B2 (en) | 2019-05-21 |
| JP2017522539A (ja) | 2017-08-10 |
| US20190271791A1 (en) | 2019-09-05 |
| EP3143437A1 (en) | 2017-03-22 |
| US10564307B2 (en) | 2020-02-18 |
| WO2015175406A1 (en) | 2015-11-19 |
| KR20170008800A (ko) | 2017-01-24 |
| JP6566446B2 (ja) | 2019-08-28 |
| US20150331135A1 (en) | 2015-11-19 |
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