JPWO2013128597A1 - 非接触給電システム、給電装置、及び非接触給電システムの制御方法 - Google Patents
非接触給電システム、給電装置、及び非接触給電システムの制御方法 Download PDFInfo
- Publication number
- JPWO2013128597A1 JPWO2013128597A1 JP2012528983A JP2012528983A JPWO2013128597A1 JP WO2013128597 A1 JPWO2013128597 A1 JP WO2013128597A1 JP 2012528983 A JP2012528983 A JP 2012528983A JP 2012528983 A JP2012528983 A JP 2012528983A JP WO2013128597 A1 JPWO2013128597 A1 JP WO2013128597A1
- Authority
- JP
- Japan
- Prior art keywords
- power
- power supply
- receiving device
- power receiving
- information
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 50
- 238000004891 communication Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 230000008054 signal transmission Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 3
- 230000005672 electromagnetic field Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003796 beauty Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000001646 magnetic resonance method Methods 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- -1 nickel metal hydride Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000009774 resonance method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/65—Monitoring or controlling charging stations involving identification of vehicles or their battery types
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/67—Controlling two or more charging stations
-
- 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
- B60L53/60—Monitoring or controlling charging stations
- B60L53/68—Off-site monitoring or control, e.g. remote control
-
- 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
- H02J50/05—Circuit arrangements or systems for wireless supply or distribution of electric power using capacitive coupling
-
- 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
-
- 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
-
- 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
-
- 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
- H02J50/80—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
- 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—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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
- H02J7/0049—Detection of fully charged condition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
-
- 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
-
- 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
-
- 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
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
次に受電装置20の現在位置を標定する仕組みについて説明する。尚、以下の説明の前提として、受電装置20は、十分に短い時間間隔で繰り返し(例えば周期的に)、スペクトル拡散された無線信号からなる位置標定信号600をアンテナ231から送信するものとする。また給電装置10は、アンテナ群142を構成している複数のアンテナを十分に短い周期で切り換えながら、受電装置20から送られてくる位置標定信号600を受信するものとする。
Φ=arcTan(D(m)/L(m))=arcSin(ΔL(cm)/6(cm))
ΔL(cm)=Δθ/(2π/λ(cm))
Φ=arcSin(Δθ/π)
となり、測定可能範囲(−π/2<Δθ<π/2)においてΦ=Δθ(ラジアン)となり、位相差Δθから受電装置20が存在する方向Φを特定することができる。
Δd(x)=(H−h)×Tan(ΔΦ(x))
Δd(y)=(H−h)×Tan(ΔΦ(y))
Xx=X1+Δd(x)
Yy=Y1+Δd(y)
次に、受電装置20が給電装置10から非接触給電を受ける際に、受電装置20と給電装置10との間で行われる処理(以下、給電処理S1000と称する。)について、図10及び図11に示すフローチャートとともに給電処理S1000について説明する。
η=((1+S^2)^(1/2)×(S^2))/(((1+(1+S^2)^(1/2))×(S^2))+((1+(1+S^2)^(1/2))^2))
10 給電装置
14 位置情報提供装置
20 受電装置
170 判断基準情報
171 給電装置ID
172 要求電力判断基準
173 伝送効率判断基準
174 移動履歴判断基準
175 回路利用率判断基準
181 受電装置位置標定部
182 移動履歴記憶部
183 伝送効率算出部
184 電気回路利用率取得部
234 給電装置選択部
250 判断基準情報管理テーブル
Claims (8)
- 受電装置と、
前記受電装置に対して給電を行う複数の給電装置と
を含んで構成される非接触給電システムであって、
前記受電装置は、前記給電装置に自身が給電を要求する電力である要求電力を送信し、
前記給電装置は、
前記受電装置から前記要求電力を受信すると、受信した前記要求電力に基づき、前記受電装置が前記給電装置を選択する際の判断基準として用いる情報である判断基準情報を生成し、
生成した前記判断基準情報を前記受電装置に送信し、
前記受電装置は、
前記判断基準情報を受信し、
前記判断基準情報に基づき自身が給電を受ける前記給電装置を選択し、
選択した前記給電装置に給電開始要求を送信し、
前記給電装置は、前記給電開始要求を受信すると前記受電装置への給電を開始する
ことを特徴とする非接触給電システム。 - 請求項1に記載の非接触給電システムであって、
前記受電装置の現在位置を取得する位置情報提供装置と通信可能に接続し、
前記給電装置は、
前記位置情報提供装置から前記受電装置の現在位置を取得し、
取得した前記現在位置に基づき、自身から前記受電装置までの間の距離を求め、
求めた距離に対応する、前記受電装置に電力を送信する際の伝送効率を求め、
受信した前記要求電力と求めた前記伝送効率とに基づき前記判断基準情報を生成し、
生成した前記判断基準情報を前記受電装置に送信する
ことを特徴とする非接触給電システム。 - 請求項2に記載の非接触給電システムであって、
前記位置情報提供装置は、
前記受電装置から送信されてくる無線信号である位置標定信号を受信する、互いに隣接して配置された複数のアンテナを有し、
受信した前記位置標定信号の位相差に基づき、自身からみた前記受電装置が存在する方向αを求め、
求めた前記方向αに基づき当該受電装置の現在位置を求める
ことを特徴とする非接触給電システム。 - 請求項2又は3のいずれかに記載の非接触給電システムであって、
前記給電装置は、
前記伝送効率が予め設定された閾値を超えているか否かを判断し、
前記判断の結果に基づき前記判断基準情報を生成し、
前記受電装置は、前記生成した判断基準情報に基づき前記給電装置の選択を行う
ことを特徴とする非接触給電システム。 - 請求項2乃至4のいずれか一項に記載の非接触給電システムであって、
前記給電装置は、
前記位置情報提供装置から取得した前記受電装置の現在位置に基づく前記受電装置の移動履歴を記憶し、
前記移動履歴に基づき前記判断基準情報を生成し、
前記受電装置は、前記生成した判断基準情報に基づき前記給電装置の選択を行う
ことを特徴とする非接触給電システム。 - 請求項1に記載の非接触給電システムに用いる前記給電装置であって、
前記受電装置から前記要求電力を受信すると、受信した前記要求電力に基づき、前記受電装置が前記給電装置を選択する際の判断基準として用いる情報である判断基準情報を生成する機能と、
生成した前記判断基準情報を前記受電装置に送信する機能と、
前記給電開始要求を受信すると前記受電装置への給電を開始する機能と
を備えることを特徴とする給電装置。 - 請求項2に記載の非接触給電システムに用いる前記給電装置であって、
前記位置情報提供装置から前記受電装置の現在位置を取得する機能と、
取得した前記現在位置に基づき、自身から前記受電装置までの間の距離を求める機能と、
求めた距離に対応する、前記受電装置に電力を送信する際の伝送効率を求める機能と、
受信した前記要求電力と求めた前記伝送効率とに基づき前記判断基準情報を生成する機能と、
生成した前記判断基準情報を前記受電装置に送信する機能と
を備えることを特徴とする給電装置。 - 受電装置と、
前記受電装置に対して給電を行う複数の給電装置と
を含んで構成される非接触給電システムの制御方法であって、
前記受電装置が、前記給電装置に自身が給電を要求する電力である要求電力を送信するステップと、
前記給電装置が、
前記受電装置から前記要求電力を受信すると、受信した前記要求電力に基づき、前記受電装置が前記給電装置を選択する際の判断基準として用いる情報である判断基準情報を生成するステップと、
生成した前記判断基準情報を前記受電装置に送信するステップと、
前記受電装置が、
前記判断基準情報を受信するステップと、
前記判断基準情報に基づき自身が給電を受ける前記給電装置を選択するステップと、
選択した前記給電装置に給電開始要求を送信するステップと、
前記給電装置が、前記給電開始要求を受信すると前記受電装置への給電を開始するステップと
を含むことを特徴とする非接触給電システムの制御方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2012/055104 WO2013128597A1 (ja) | 2012-02-29 | 2012-02-29 | 非接触給電システム、給電装置、受電装置、及び非接触給電システムの制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5116904B1 JP5116904B1 (ja) | 2013-01-09 |
JPWO2013128597A1 true JPWO2013128597A1 (ja) | 2015-07-30 |
Family
ID=47676513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012528983A Active JP5116904B1 (ja) | 2012-02-29 | 2012-02-29 | 非接触給電システム、給電装置、及び非接触給電システムの制御方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9755699B2 (ja) |
EP (1) | EP2822146A4 (ja) |
JP (1) | JP5116904B1 (ja) |
KR (1) | KR101712041B1 (ja) |
CN (1) | CN104137387B (ja) |
WO (1) | WO2013128597A1 (ja) |
Families Citing this family (209)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013035190A1 (ja) * | 2011-09-09 | 2013-03-14 | 中国電力株式会社 | 非接触給電システム、及び非接触給電方法 |
US9438045B1 (en) | 2013-05-10 | 2016-09-06 | Energous Corporation | Methods and systems for maximum power point transfer in receivers |
US9806564B2 (en) | 2014-05-07 | 2017-10-31 | Energous Corporation | Integrated rectifier and boost converter for wireless power transmission |
US10128693B2 (en) | 2014-07-14 | 2018-11-13 | Energous Corporation | System and method for providing health safety in a wireless power transmission system |
US10075008B1 (en) | 2014-07-14 | 2018-09-11 | Energous Corporation | Systems and methods for manually adjusting when receiving electronic devices are scheduled to receive wirelessly delivered power from a wireless power transmitter in a wireless power network |
US10230266B1 (en) | 2014-02-06 | 2019-03-12 | Energous Corporation | Wireless power receivers that communicate status data indicating wireless power transmission effectiveness with a transmitter using a built-in communications component of a mobile device, and methods of use thereof |
US10128699B2 (en) | 2014-07-14 | 2018-11-13 | Energous Corporation | Systems and methods of providing wireless power using receiver device sensor inputs |
US10141791B2 (en) | 2014-05-07 | 2018-11-27 | Energous Corporation | Systems and methods for controlling communications during wireless transmission of power using application programming interfaces |
US20140008993A1 (en) | 2012-07-06 | 2014-01-09 | DvineWave Inc. | Methodology for pocket-forming |
US9882430B1 (en) | 2014-05-07 | 2018-01-30 | Energous Corporation | Cluster management of transmitters in a wireless power transmission system |
US9876394B1 (en) | 2014-05-07 | 2018-01-23 | Energous Corporation | Boost-charger-boost system for enhanced power delivery |
US9941707B1 (en) | 2013-07-19 | 2018-04-10 | Energous Corporation | Home base station for multiple room coverage with multiple transmitters |
US10291055B1 (en) | 2014-12-29 | 2019-05-14 | Energous Corporation | Systems and methods for controlling far-field wireless power transmission based on battery power levels of a receiving device |
US10223717B1 (en) | 2014-05-23 | 2019-03-05 | Energous Corporation | Systems and methods for payment-based authorization of wireless power transmission service |
US10063064B1 (en) | 2014-05-23 | 2018-08-28 | Energous Corporation | System and method for generating a power receiver identifier in a wireless power network |
US9973021B2 (en) | 2012-07-06 | 2018-05-15 | Energous Corporation | Receivers for wireless power transmission |
US9853692B1 (en) | 2014-05-23 | 2017-12-26 | Energous Corporation | Systems and methods for wireless power transmission |
US9948135B2 (en) | 2015-09-22 | 2018-04-17 | Energous Corporation | Systems and methods for identifying sensitive objects in a wireless charging transmission field |
US10038337B1 (en) | 2013-09-16 | 2018-07-31 | Energous Corporation | Wireless power supply for rescue devices |
US10199849B1 (en) | 2014-08-21 | 2019-02-05 | Energous Corporation | Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system |
US10063106B2 (en) | 2014-05-23 | 2018-08-28 | Energous Corporation | System and method for a self-system analysis in a wireless power transmission network |
US10992185B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | Systems and methods of using electromagnetic waves to wirelessly deliver power to game controllers |
US9887584B1 (en) | 2014-08-21 | 2018-02-06 | Energous Corporation | Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system |
US9859797B1 (en) | 2014-05-07 | 2018-01-02 | Energous Corporation | Synchronous rectifier design for wireless power receiver |
US9900057B2 (en) | 2012-07-06 | 2018-02-20 | Energous Corporation | Systems and methods for assigning groups of antenas of a wireless power transmitter to different wireless power receivers, and determining effective phases to use for wirelessly transmitting power using the assigned groups of antennas |
US10206185B2 (en) | 2013-05-10 | 2019-02-12 | Energous Corporation | System and methods for wireless power transmission to an electronic device in accordance with user-defined restrictions |
US10103582B2 (en) | 2012-07-06 | 2018-10-16 | Energous Corporation | Transmitters for wireless power transmission |
US9812890B1 (en) | 2013-07-11 | 2017-11-07 | Energous Corporation | Portable wireless charging pad |
US10063105B2 (en) | 2013-07-11 | 2018-08-28 | Energous Corporation | Proximity transmitters for wireless power charging systems |
US9843213B2 (en) | 2013-08-06 | 2017-12-12 | Energous Corporation | Social power sharing for mobile devices based on pocket-forming |
US20150326070A1 (en) | 2014-05-07 | 2015-11-12 | Energous Corporation | Methods and Systems for Maximum Power Point Transfer in Receivers |
US9954374B1 (en) | 2014-05-23 | 2018-04-24 | Energous Corporation | System and method for self-system analysis for detecting a fault in a wireless power transmission Network |
US10312715B2 (en) | 2015-09-16 | 2019-06-04 | Energous Corporation | Systems and methods for wireless power charging |
US9991741B1 (en) | 2014-07-14 | 2018-06-05 | Energous Corporation | System for tracking and reporting status and usage information in a wireless power management system |
US9143000B2 (en) | 2012-07-06 | 2015-09-22 | Energous Corporation | Portable wireless charging pad |
US10211682B2 (en) | 2014-05-07 | 2019-02-19 | Energous Corporation | Systems and methods for controlling operation of a transmitter of a wireless power network based on user instructions received from an authenticated computing device powered or charged by a receiver of the wireless power network |
US10270261B2 (en) | 2015-09-16 | 2019-04-23 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US9899861B1 (en) | 2013-10-10 | 2018-02-20 | Energous Corporation | Wireless charging methods and systems for game controllers, based on pocket-forming |
US10090699B1 (en) | 2013-11-01 | 2018-10-02 | Energous Corporation | Wireless powered house |
US9912199B2 (en) | 2012-07-06 | 2018-03-06 | Energous Corporation | Receivers for wireless power transmission |
US9843201B1 (en) | 2012-07-06 | 2017-12-12 | Energous Corporation | Wireless power transmitter that selects antenna sets for transmitting wireless power to a receiver based on location of the receiver, and methods of use thereof |
US9871398B1 (en) | 2013-07-01 | 2018-01-16 | Energous Corporation | Hybrid charging method for wireless power transmission based on pocket-forming |
US9906065B2 (en) | 2012-07-06 | 2018-02-27 | Energous Corporation | Systems and methods of transmitting power transmission waves based on signals received at first and second subsets of a transmitter's antenna array |
US10224758B2 (en) | 2013-05-10 | 2019-03-05 | Energous Corporation | Wireless powering of electronic devices with selective delivery range |
US9891669B2 (en) | 2014-08-21 | 2018-02-13 | Energous Corporation | Systems and methods for a configuration web service to provide configuration of a wireless power transmitter within a wireless power transmission system |
US10218227B2 (en) | 2014-05-07 | 2019-02-26 | Energous Corporation | Compact PIFA antenna |
US10992187B2 (en) | 2012-07-06 | 2021-04-27 | Energous Corporation | System and methods of using electromagnetic waves to wirelessly deliver power to electronic devices |
US10263432B1 (en) | 2013-06-25 | 2019-04-16 | Energous Corporation | Multi-mode transmitter with an antenna array for delivering wireless power and providing Wi-Fi access |
US9831718B2 (en) | 2013-07-25 | 2017-11-28 | Energous Corporation | TV with integrated wireless power transmitter |
US9876379B1 (en) | 2013-07-11 | 2018-01-23 | Energous Corporation | Wireless charging and powering of electronic devices in a vehicle |
US9887739B2 (en) | 2012-07-06 | 2018-02-06 | Energous Corporation | Systems and methods for wireless power transmission by comparing voltage levels associated with power waves transmitted by antennas of a plurality of antennas of a transmitter to determine appropriate phase adjustments for the power waves |
US11502551B2 (en) | 2012-07-06 | 2022-11-15 | Energous Corporation | Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations |
US12057715B2 (en) | 2012-07-06 | 2024-08-06 | Energous Corporation | Systems and methods of wirelessly delivering power to a wireless-power receiver device in response to a change of orientation of the wireless-power receiver device |
US9941747B2 (en) | 2014-07-14 | 2018-04-10 | Energous Corporation | System and method for manually selecting and deselecting devices to charge in a wireless power network |
US10124754B1 (en) | 2013-07-19 | 2018-11-13 | Energous Corporation | Wireless charging and powering of electronic sensors in a vehicle |
US9893768B2 (en) | 2012-07-06 | 2018-02-13 | Energous Corporation | Methodology for multiple pocket-forming |
US9824815B2 (en) | 2013-05-10 | 2017-11-21 | Energous Corporation | Wireless charging and powering of healthcare gadgets and sensors |
US9867062B1 (en) | 2014-07-21 | 2018-01-09 | Energous Corporation | System and methods for using a remote server to authorize a receiving device that has requested wireless power and to determine whether another receiving device should request wireless power in a wireless power transmission system |
US10199835B2 (en) | 2015-12-29 | 2019-02-05 | Energous Corporation | Radar motion detection using stepped frequency in wireless power transmission system |
US9124125B2 (en) | 2013-05-10 | 2015-09-01 | Energous Corporation | Wireless power transmission with selective range |
US10211674B1 (en) | 2013-06-12 | 2019-02-19 | Energous Corporation | Wireless charging using selected reflectors |
US10965164B2 (en) | 2012-07-06 | 2021-03-30 | Energous Corporation | Systems and methods of wirelessly delivering power to a receiver device |
US10090886B1 (en) | 2014-07-14 | 2018-10-02 | Energous Corporation | System and method for enabling automatic charging schedules in a wireless power network to one or more devices |
US9859756B2 (en) | 2012-07-06 | 2018-01-02 | Energous Corporation | Transmittersand methods for adjusting wireless power transmission based on information from receivers |
US9966765B1 (en) | 2013-06-25 | 2018-05-08 | Energous Corporation | Multi-mode transmitter |
US9847677B1 (en) | 2013-10-10 | 2017-12-19 | Energous Corporation | Wireless charging and powering of healthcare gadgets and sensors |
US9825674B1 (en) | 2014-05-23 | 2017-11-21 | Energous Corporation | Enhanced transmitter that selects configurations of antenna elements for performing wireless power transmission and receiving functions |
US9876648B2 (en) | 2014-08-21 | 2018-01-23 | Energous Corporation | System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters |
US10141768B2 (en) | 2013-06-03 | 2018-11-27 | Energous Corporation | Systems and methods for maximizing wireless power transfer efficiency by instructing a user to change a receiver device's position |
US10008889B2 (en) | 2014-08-21 | 2018-06-26 | Energous Corporation | Method for automatically testing the operational status of a wireless power receiver in a wireless power transmission system |
US10148097B1 (en) | 2013-11-08 | 2018-12-04 | Energous Corporation | Systems and methods for using a predetermined number of communication channels of a wireless power transmitter to communicate with different wireless power receivers |
US9838083B2 (en) | 2014-07-21 | 2017-12-05 | Energous Corporation | Systems and methods for communication with remote management systems |
US9899873B2 (en) | 2014-05-23 | 2018-02-20 | Energous Corporation | System and method for generating a power receiver identifier in a wireless power network |
US10291066B1 (en) | 2014-05-07 | 2019-05-14 | Energous Corporation | Power transmission control systems and methods |
US9847679B2 (en) | 2014-05-07 | 2017-12-19 | Energous Corporation | System and method for controlling communication between wireless power transmitter managers |
US10205239B1 (en) | 2014-05-07 | 2019-02-12 | Energous Corporation | Compact PIFA antenna |
US10439448B2 (en) | 2014-08-21 | 2019-10-08 | Energous Corporation | Systems and methods for automatically testing the communication between wireless power transmitter and wireless power receiver |
US9923386B1 (en) | 2012-07-06 | 2018-03-20 | Energous Corporation | Systems and methods for wireless power transmission by modifying a number of antenna elements used to transmit power waves to a receiver |
US10211680B2 (en) | 2013-07-19 | 2019-02-19 | Energous Corporation | Method for 3 dimensional pocket-forming |
US9941754B2 (en) | 2012-07-06 | 2018-04-10 | Energous Corporation | Wireless power transmission with selective range |
US9853458B1 (en) | 2014-05-07 | 2017-12-26 | Energous Corporation | Systems and methods for device and power receiver pairing |
US10256657B2 (en) | 2015-12-24 | 2019-04-09 | Energous Corporation | Antenna having coaxial structure for near field wireless power charging |
US9368020B1 (en) | 2013-05-10 | 2016-06-14 | Energous Corporation | Off-premises alert system and method for wireless power receivers in a wireless power network |
US10381880B2 (en) | 2014-07-21 | 2019-08-13 | Energous Corporation | Integrated antenna structure arrays for wireless power transmission |
US10186913B2 (en) | 2012-07-06 | 2019-01-22 | Energous Corporation | System and methods for pocket-forming based on constructive and destructive interferences to power one or more wireless power receivers using a wireless power transmitter including a plurality of antennas |
US9252628B2 (en) | 2013-05-10 | 2016-02-02 | Energous Corporation | Laptop computer as a transmitter for wireless charging |
US9793758B2 (en) | 2014-05-23 | 2017-10-17 | Energous Corporation | Enhanced transmitter using frequency control for wireless power transmission |
US9939864B1 (en) | 2014-08-21 | 2018-04-10 | Energous Corporation | System and method to control a wireless power transmission system by configuration of wireless power transmission control parameters |
US9893554B2 (en) | 2014-07-14 | 2018-02-13 | Energous Corporation | System and method for providing health safety in a wireless power transmission system |
US9787103B1 (en) | 2013-08-06 | 2017-10-10 | Energous Corporation | Systems and methods for wirelessly delivering power to electronic devices that are unable to communicate with a transmitter |
US9859757B1 (en) * | 2013-07-25 | 2018-01-02 | Energous Corporation | Antenna tile arrangements in electronic device enclosures |
US10193396B1 (en) | 2014-05-07 | 2019-01-29 | Energous Corporation | Cluster management of transmitters in a wireless power transmission system |
US10050462B1 (en) | 2013-08-06 | 2018-08-14 | Energous Corporation | Social power sharing for mobile devices based on pocket-forming |
US9882427B2 (en) | 2013-05-10 | 2018-01-30 | Energous Corporation | Wireless power delivery using a base station to control operations of a plurality of wireless power transmitters |
US10224982B1 (en) | 2013-07-11 | 2019-03-05 | Energous Corporation | Wireless power transmitters for transmitting wireless power and tracking whether wireless power receivers are within authorized locations |
US9893555B1 (en) | 2013-10-10 | 2018-02-13 | Energous Corporation | Wireless charging of tools using a toolbox transmitter |
US10243414B1 (en) | 2014-05-07 | 2019-03-26 | Energous Corporation | Wearable device with wireless power and payload receiver |
US9660478B2 (en) | 2012-12-12 | 2017-05-23 | Qualcomm Incorporated | System and method for facilitating avoidance of wireless charging cross connection |
US9831705B2 (en) * | 2012-12-12 | 2017-11-28 | Qualcomm Incorporated | Resolving communcations in a wireless power system with co-located transmitters |
EP2985876B1 (en) * | 2013-03-29 | 2018-07-18 | Nissan Motor Co., Ltd | Contactless electricity supply system |
EP2985871B1 (en) * | 2013-03-29 | 2017-09-06 | Nissan Motor Co., Ltd | Contactless electricity supply system |
JP6108915B2 (ja) * | 2013-04-02 | 2017-04-05 | キヤノン株式会社 | 受電装置、その制御方法およびプログラム |
US9419443B2 (en) | 2013-05-10 | 2016-08-16 | Energous Corporation | Transducer sound arrangement for pocket-forming |
US9537357B2 (en) | 2013-05-10 | 2017-01-03 | Energous Corporation | Wireless sound charging methods and systems for game controllers, based on pocket-forming |
US9866279B2 (en) | 2013-05-10 | 2018-01-09 | Energous Corporation | Systems and methods for selecting which power transmitter should deliver wireless power to a receiving device in a wireless power delivery network |
US9538382B2 (en) | 2013-05-10 | 2017-01-03 | Energous Corporation | System and method for smart registration of wireless power receivers in a wireless power network |
US9819230B2 (en) | 2014-05-07 | 2017-11-14 | Energous Corporation | Enhanced receiver for wireless power transmission |
US10103552B1 (en) | 2013-06-03 | 2018-10-16 | Energous Corporation | Protocols for authenticated wireless power transmission |
US10003211B1 (en) | 2013-06-17 | 2018-06-19 | Energous Corporation | Battery life of portable electronic devices |
US10021523B2 (en) | 2013-07-11 | 2018-07-10 | Energous Corporation | Proximity transmitters for wireless power charging systems |
US9979440B1 (en) | 2013-07-25 | 2018-05-22 | Energous Corporation | Antenna tile arrangements configured to operate as one functional unit |
WO2015045058A1 (ja) | 2013-09-26 | 2015-04-02 | 日産自動車株式会社 | 非接触給電システム及び送電装置 |
JP6292887B2 (ja) * | 2013-10-02 | 2018-03-14 | キヤノン株式会社 | 送電装置 |
KR102118407B1 (ko) | 2013-11-19 | 2020-06-03 | 삼성전자주식회사 | 복수의 무선 전력 수신기에 대한 무선 충전 전력을 분배하기 위한 방법 |
US9935482B1 (en) | 2014-02-06 | 2018-04-03 | Energous Corporation | Wireless power transmitters that transmit at determined times based on power availability and consumption at a receiving mobile device |
US10075017B2 (en) | 2014-02-06 | 2018-09-11 | Energous Corporation | External or internal wireless power receiver with spaced-apart antenna elements for charging or powering mobile devices using wirelessly delivered power |
US9966784B2 (en) | 2014-06-03 | 2018-05-08 | Energous Corporation | Systems and methods for extending battery life of portable electronic devices charged by sound |
US10158257B2 (en) | 2014-05-01 | 2018-12-18 | Energous Corporation | System and methods for using sound waves to wirelessly deliver power to electronic devices |
US9800172B1 (en) | 2014-05-07 | 2017-10-24 | Energous Corporation | Integrated rectifier and boost converter for boosting voltage received from wireless power transmission waves |
US10153645B1 (en) | 2014-05-07 | 2018-12-11 | Energous Corporation | Systems and methods for designating a master power transmitter in a cluster of wireless power transmitters |
US10153653B1 (en) | 2014-05-07 | 2018-12-11 | Energous Corporation | Systems and methods for using application programming interfaces to control communications between a transmitter and a receiver |
US10170917B1 (en) | 2014-05-07 | 2019-01-01 | Energous Corporation | Systems and methods for managing and controlling a wireless power network by establishing time intervals during which receivers communicate with a transmitter |
US9973008B1 (en) | 2014-05-07 | 2018-05-15 | Energous Corporation | Wireless power receiver with boost converters directly coupled to a storage element |
US9876536B1 (en) | 2014-05-23 | 2018-01-23 | Energous Corporation | Systems and methods for assigning groups of antennas to transmit wireless power to different wireless power receivers |
US9871301B2 (en) | 2014-07-21 | 2018-01-16 | Energous Corporation | Integrated miniature PIFA with artificial magnetic conductor metamaterials |
US10116143B1 (en) | 2014-07-21 | 2018-10-30 | Energous Corporation | Integrated antenna arrays for wireless power transmission |
US10068703B1 (en) | 2014-07-21 | 2018-09-04 | Energous Corporation | Integrated miniature PIFA with artificial magnetic conductor metamaterials |
US9917477B1 (en) | 2014-08-21 | 2018-03-13 | Energous Corporation | Systems and methods for automatically testing the communication between power transmitter and wireless receiver |
US9965009B1 (en) | 2014-08-21 | 2018-05-08 | Energous Corporation | Systems and methods for assigning a power receiver to individual power transmitters based on location of the power receiver |
JP6013437B2 (ja) * | 2014-12-05 | 2016-10-25 | 本田技研工業株式会社 | 非接触充電器 |
US10122415B2 (en) | 2014-12-27 | 2018-11-06 | Energous Corporation | Systems and methods for assigning a set of antennas of a wireless power transmitter to a wireless power receiver based on a location of the wireless power receiver |
WO2016109313A1 (en) * | 2014-12-30 | 2016-07-07 | Energous Corporation | System and method for controlling communication between wireless power transmitter managers |
US9893535B2 (en) | 2015-02-13 | 2018-02-13 | Energous Corporation | Systems and methods for determining optimal charging positions to maximize efficiency of power received from wirelessly delivered sound wave energy |
US10193397B2 (en) | 2015-04-10 | 2019-01-29 | Ossia Inc. | Establishing connections with chargers in multi-charger wireless power delivery environments |
WO2016192075A1 (en) * | 2015-06-04 | 2016-12-08 | Intel Corporation | Coil configuration in a wireless power transmitter |
US10498177B2 (en) * | 2015-06-30 | 2019-12-03 | Ossia Inc. | Techniques for wireless power transmission system handoff and load balancing |
US10523033B2 (en) | 2015-09-15 | 2019-12-31 | Energous Corporation | Receiver devices configured to determine location within a transmission field |
US9906275B2 (en) | 2015-09-15 | 2018-02-27 | Energous Corporation | Identifying receivers in a wireless charging transmission field |
US10199850B2 (en) | 2015-09-16 | 2019-02-05 | Energous Corporation | Systems and methods for wirelessly transmitting power from a transmitter to a receiver by determining refined locations of the receiver in a segmented transmission field associated with the transmitter |
US10211685B2 (en) | 2015-09-16 | 2019-02-19 | Energous Corporation | Systems and methods for real or near real time wireless communications between a wireless power transmitter and a wireless power receiver |
US9941752B2 (en) | 2015-09-16 | 2018-04-10 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US9893538B1 (en) | 2015-09-16 | 2018-02-13 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US9871387B1 (en) | 2015-09-16 | 2018-01-16 | Energous Corporation | Systems and methods of object detection using one or more video cameras in wireless power charging systems |
US10158259B1 (en) | 2015-09-16 | 2018-12-18 | Energous Corporation | Systems and methods for identifying receivers in a transmission field by transmitting exploratory power waves towards different segments of a transmission field |
US10186893B2 (en) | 2015-09-16 | 2019-01-22 | Energous Corporation | Systems and methods for real time or near real time wireless communications between a wireless power transmitter and a wireless power receiver |
US10778041B2 (en) | 2015-09-16 | 2020-09-15 | Energous Corporation | Systems and methods for generating power waves in a wireless power transmission system |
US10008875B1 (en) | 2015-09-16 | 2018-06-26 | Energous Corporation | Wireless power transmitter configured to transmit power waves to a predicted location of a moving wireless power receiver |
US11710321B2 (en) | 2015-09-16 | 2023-07-25 | Energous Corporation | Systems and methods of object detection in wireless power charging systems |
US10135295B2 (en) | 2015-09-22 | 2018-11-20 | Energous Corporation | Systems and methods for nullifying energy levels for wireless power transmission waves |
US10128686B1 (en) | 2015-09-22 | 2018-11-13 | Energous Corporation | Systems and methods for identifying receiver locations using sensor technologies |
US10027168B2 (en) | 2015-09-22 | 2018-07-17 | Energous Corporation | Systems and methods for generating and transmitting wireless power transmission waves using antennas having a spacing that is selected by the transmitter |
US10020678B1 (en) | 2015-09-22 | 2018-07-10 | Energous Corporation | Systems and methods for selecting antennas to generate and transmit power transmission waves |
US10050470B1 (en) | 2015-09-22 | 2018-08-14 | Energous Corporation | Wireless power transmission device having antennas oriented in three dimensions |
US10033222B1 (en) | 2015-09-22 | 2018-07-24 | Energous Corporation | Systems and methods for determining and generating a waveform for wireless power transmission waves |
US10153660B1 (en) | 2015-09-22 | 2018-12-11 | Energous Corporation | Systems and methods for preconfiguring sensor data for wireless charging systems |
US10135294B1 (en) | 2015-09-22 | 2018-11-20 | Energous Corporation | Systems and methods for preconfiguring transmission devices for power wave transmissions based on location data of one or more receivers |
US10734717B2 (en) | 2015-10-13 | 2020-08-04 | Energous Corporation | 3D ceramic mold antenna |
US10333332B1 (en) | 2015-10-13 | 2019-06-25 | Energous Corporation | Cross-polarized dipole antenna |
US9899744B1 (en) | 2015-10-28 | 2018-02-20 | Energous Corporation | Antenna for wireless charging systems |
US9853485B2 (en) | 2015-10-28 | 2017-12-26 | Energous Corporation | Antenna for wireless charging systems |
US10027180B1 (en) | 2015-11-02 | 2018-07-17 | Energous Corporation | 3D triple linear antenna that acts as heat sink |
US10063108B1 (en) | 2015-11-02 | 2018-08-28 | Energous Corporation | Stamped three-dimensional antenna |
US10135112B1 (en) | 2015-11-02 | 2018-11-20 | Energous Corporation | 3D antenna mount |
US10027159B2 (en) | 2015-12-24 | 2018-07-17 | Energous Corporation | Antenna for transmitting wireless power signals |
US10320446B2 (en) | 2015-12-24 | 2019-06-11 | Energous Corporation | Miniaturized highly-efficient designs for near-field power transfer system |
US10256677B2 (en) | 2016-12-12 | 2019-04-09 | Energous Corporation | Near-field RF charging pad with adaptive loading to efficiently charge an electronic device at any position on the pad |
US10079515B2 (en) | 2016-12-12 | 2018-09-18 | Energous Corporation | Near-field RF charging pad with multi-band antenna element with adaptive loading to efficiently charge an electronic device at any position on the pad |
US11863001B2 (en) | 2015-12-24 | 2024-01-02 | Energous Corporation | Near-field antenna for wireless power transmission with antenna elements that follow meandering patterns |
US10116162B2 (en) | 2015-12-24 | 2018-10-30 | Energous Corporation | Near field transmitters with harmonic filters for wireless power charging |
US10038332B1 (en) | 2015-12-24 | 2018-07-31 | Energous Corporation | Systems and methods of wireless power charging through multiple receiving devices |
US10263476B2 (en) | 2015-12-29 | 2019-04-16 | Energous Corporation | Transmitter board allowing for modular antenna configurations in wireless power transmission systems |
WO2017171399A2 (ko) | 2016-03-31 | 2017-10-05 | 삼성전자 주식회사 | 무선 전력 전송 방법 및 장치 |
KR102592492B1 (ko) * | 2016-03-31 | 2023-10-23 | 삼성전자주식회사 | 무선 전력 송신기 및 그 제어 방법 |
EP3444925B1 (en) * | 2016-03-31 | 2022-04-27 | Samsung Electronics Co., Ltd. | Wireless power transmission apparatus and control method therefor |
US10923954B2 (en) | 2016-11-03 | 2021-02-16 | Energous Corporation | Wireless power receiver with a synchronous rectifier |
US10164476B2 (en) * | 2016-12-06 | 2018-12-25 | X Development Llc | Device handover |
KR102349607B1 (ko) | 2016-12-12 | 2022-01-12 | 에너저스 코포레이션 | 전달되는 무선 전력을 최대화하기 위한 근접장 충전 패드의 안테나 존들을 선택적으로 활성화시키는 방법 |
US10680319B2 (en) | 2017-01-06 | 2020-06-09 | Energous Corporation | Devices and methods for reducing mutual coupling effects in wireless power transmission systems |
US10389161B2 (en) | 2017-03-15 | 2019-08-20 | Energous Corporation | Surface mount dielectric antennas for wireless power transmitters |
US10439442B2 (en) | 2017-01-24 | 2019-10-08 | Energous Corporation | Microstrip antennas for wireless power transmitters |
US11011942B2 (en) | 2017-03-30 | 2021-05-18 | Energous Corporation | Flat antennas having two or more resonant frequencies for use in wireless power transmission systems |
US10511097B2 (en) | 2017-05-12 | 2019-12-17 | Energous Corporation | Near-field antennas for accumulating energy at a near-field distance with minimal far-field gain |
US12074460B2 (en) | 2017-05-16 | 2024-08-27 | Wireless Electrical Grid Lan, Wigl Inc. | Rechargeable wireless power bank and method of using |
US12074452B2 (en) | 2017-05-16 | 2024-08-27 | Wireless Electrical Grid Lan, Wigl Inc. | Networked wireless charging system |
US11462949B2 (en) | 2017-05-16 | 2022-10-04 | Wireless electrical Grid LAN, WiGL Inc | Wireless charging method and system |
US10848853B2 (en) | 2017-06-23 | 2020-11-24 | Energous Corporation | Systems, methods, and devices for utilizing a wire of a sound-producing device as an antenna for receipt of wirelessly delivered power |
WO2019046475A1 (en) * | 2017-08-29 | 2019-03-07 | Walmart Apollo, Llc | SYSTEM AND METHOD ASSOCIATED WITH COLLABORATIVE BATTERY POWER |
US10122219B1 (en) | 2017-10-10 | 2018-11-06 | Energous Corporation | Systems, methods, and devices for using a battery as a antenna for receiving wirelessly delivered power from radio frequency power waves |
US11342798B2 (en) | 2017-10-30 | 2022-05-24 | Energous Corporation | Systems and methods for managing coexistence of wireless-power signals and data signals operating in a same frequency band |
US10615647B2 (en) | 2018-02-02 | 2020-04-07 | Energous Corporation | Systems and methods for detecting wireless power receivers and other objects at a near-field charging pad |
US11159057B2 (en) | 2018-03-14 | 2021-10-26 | Energous Corporation | Loop antennas with selectively-activated feeds to control propagation patterns of wireless power signals |
US11322990B2 (en) * | 2018-03-27 | 2022-05-03 | GuRu Wireless, Inc. | Situation aware wireless power transmission |
CN110509790B (zh) * | 2018-05-21 | 2020-10-02 | 郑州宇通客车股份有限公司 | 无线充电系统、车载充电装置和新能源汽车 |
US11515732B2 (en) | 2018-06-25 | 2022-11-29 | Energous Corporation | Power wave transmission techniques to focus wirelessly delivered power at a receiving device |
EP3849054A4 (en) * | 2018-09-05 | 2021-10-20 | Mitsubishi Electric Corporation | CONTACTLESS POWER SUPPLY SYSTEM AND POWER TRANSFER DEVICE |
US11437735B2 (en) | 2018-11-14 | 2022-09-06 | Energous Corporation | Systems for receiving electromagnetic energy using antennas that are minimally affected by the presence of the human body |
KR20210117283A (ko) | 2019-01-28 | 2021-09-28 | 에너저스 코포레이션 | 무선 전력 전송을 위한 소형 안테나에 대한 시스템들 및 방법들 |
EP3921945A1 (en) | 2019-02-06 | 2021-12-15 | Energous Corporation | Systems and methods of estimating optimal phases to use for individual antennas in an antenna array |
JP7036333B2 (ja) | 2019-03-15 | 2022-03-16 | 国立大学法人京都大学 | 給電装置および電力給電システム |
US11381118B2 (en) | 2019-09-20 | 2022-07-05 | Energous Corporation | Systems and methods for machine learning based foreign object detection for wireless power transmission |
US11139699B2 (en) | 2019-09-20 | 2021-10-05 | Energous Corporation | Classifying and detecting foreign objects using a power amplifier controller integrated circuit in wireless power transmission systems |
WO2021055898A1 (en) | 2019-09-20 | 2021-03-25 | Energous Corporation | Systems and methods for machine learning based foreign object detection for wireless power transmission |
CN115104234A (zh) | 2019-09-20 | 2022-09-23 | 艾诺格思公司 | 使用多个整流器保护无线电力接收器以及使用多个整流器建立带内通信的系统和方法 |
EP4073905A4 (en) | 2019-12-13 | 2024-01-03 | Energous Corporation | CHARGING PAD WITH GUIDING CONTOURS FOR ALIGNING AN ELECTRONIC DEVICE ON THE CHARGING PAD AND FOR EFFICIENTLY TRANSMITTING NEAR FIELD HIGH FREQUENCY ENERGY TO THE ELECTRONIC DEVICE |
US10985617B1 (en) | 2019-12-31 | 2021-04-20 | Energous Corporation | System for wirelessly transmitting energy at a near-field distance without using beam-forming control |
US11799324B2 (en) | 2020-04-13 | 2023-10-24 | Energous Corporation | Wireless-power transmitting device for creating a uniform near-field charging area |
US11571984B2 (en) | 2020-04-21 | 2023-02-07 | Toyota Motor North America, Inc. | Load effects on transport energy |
US12042043B2 (en) | 2020-06-11 | 2024-07-23 | Kohler Co. | Temperature tracking mirror |
US11916398B2 (en) | 2021-12-29 | 2024-02-27 | Energous Corporation | Small form-factor devices with integrated and modular harvesting receivers, and shelving-mounted wireless-power transmitters for use therewith |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004184078A (ja) | 2001-11-26 | 2004-07-02 | Rcs:Kk | 位置検知装置 |
JP4069469B2 (ja) | 2003-07-28 | 2008-04-02 | 有限会社アール・シー・エス | 自律的移動支援装置 |
JP4123494B2 (ja) | 2003-07-28 | 2008-07-23 | 有限会社アール・シー・エス | 移動体探索システム |
JP3991081B2 (ja) | 2003-07-28 | 2007-10-17 | 有限会社アール・シー・エス | アクテイブタグ装置 |
JP4408250B2 (ja) * | 2004-09-07 | 2010-02-03 | 株式会社リコー | 充電システム |
JP2008092704A (ja) * | 2006-10-03 | 2008-04-17 | Toyota Motor Corp | 路車間電力供給システム |
JP2010508008A (ja) | 2006-10-26 | 2010-03-11 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 床の敷物及び誘導電力システム |
US8144636B2 (en) * | 2007-07-09 | 2012-03-27 | Qualcomm Incorporated | Methods for sending small packets in a peer-to-peer (P2P) network |
JP4661900B2 (ja) | 2008-04-17 | 2011-03-30 | ソニー株式会社 | 無線通信装置、電力供給方法、プログラム、及び無線通信システム |
JP5258521B2 (ja) * | 2008-11-14 | 2013-08-07 | トヨタ自動車株式会社 | 給電システム |
JP2010183814A (ja) * | 2009-02-09 | 2010-08-19 | Toyota Industries Corp | 非接触電力伝送装置 |
JP5365306B2 (ja) * | 2009-03-31 | 2013-12-11 | 富士通株式会社 | 無線電力供給システム |
EP2256895A1 (en) * | 2009-05-28 | 2010-12-01 | Koninklijke Philips Electronics N.V. | Inductive power system and method |
US8410637B2 (en) | 2009-11-30 | 2013-04-02 | Broadcom Corporation | Wireless power system with selectable control channel protocols |
JP2011188733A (ja) | 2010-02-12 | 2011-09-22 | Semiconductor Energy Lab Co Ltd | 移動体、無線給電システムおよび無線給電方法 |
JP5478326B2 (ja) * | 2010-03-30 | 2014-04-23 | パナソニック株式会社 | 非接触給電システム |
EP2560266B1 (en) * | 2010-04-13 | 2018-12-05 | Fujitsu Limited | Power supply system, power transmitter, and power receiver |
JP2011234565A (ja) | 2010-04-28 | 2011-11-17 | Equos Research Co Ltd | 非接触給電システム |
KR101801998B1 (ko) * | 2010-04-30 | 2017-11-27 | 파워매트 테크놀로지스 엘티디. | 확장된 구역에서 유도전력 전송을 하는 시스템과 방법 |
US20110285211A1 (en) | 2010-05-20 | 2011-11-24 | Advantest Corporation | Wireless power supply system |
CN103270671B (zh) * | 2010-12-21 | 2016-02-24 | 矢崎总业株式会社 | 电力馈送系统 |
JP5793963B2 (ja) * | 2011-05-27 | 2015-10-14 | 日産自動車株式会社 | 非接触給電装置 |
KR101897543B1 (ko) * | 2011-09-08 | 2018-09-12 | 삼성전자주식회사 | 무선 전력 수신기 및 그 제어 방법 |
WO2013035190A1 (ja) * | 2011-09-09 | 2013-03-14 | 中国電力株式会社 | 非接触給電システム、及び非接触給電方法 |
JP5780894B2 (ja) * | 2011-09-16 | 2015-09-16 | 株式会社半導体エネルギー研究所 | 非接触給電システム |
KR101951358B1 (ko) * | 2011-12-15 | 2019-02-22 | 삼성전자주식회사 | 무선 전력 송신기 및 그 제어 방법 |
WO2013098947A1 (ja) * | 2011-12-27 | 2013-07-04 | 中国電力株式会社 | 非接触給電システム、給電装置、及び非接触給電システムの制御方法 |
WO2013098948A1 (ja) * | 2011-12-27 | 2013-07-04 | 中国電力株式会社 | 非接触給電装置、及び非接触給電装置の制御方法 |
CN104094500A (zh) * | 2012-01-17 | 2014-10-08 | 三星电子株式会社 | 无线电力发送器、无线电力接收器及其控制方法 |
KR101950688B1 (ko) * | 2012-07-09 | 2019-02-21 | 삼성전자주식회사 | 무선 전력 송신기 및 그 제어 방법 |
US9467008B2 (en) * | 2012-07-28 | 2016-10-11 | WIPQTUS Inc. | Input power appraisal based wireless power system |
KR20140031780A (ko) * | 2012-09-05 | 2014-03-13 | 삼성전자주식회사 | 교차 연결된 무선 전력 수신기를 배제하기 위한 무선 전력 송신기 및 그 제어 방법 |
JPWO2014076802A1 (ja) * | 2012-11-15 | 2016-09-08 | 中国電力株式会社 | 非接触給電システム、及び非接触給電システムの制御方法 |
JPWO2014076801A1 (ja) * | 2012-11-15 | 2016-09-08 | 中国電力株式会社 | 非接触給電システム、及び非接触給電システムの制御方法 |
-
2012
- 2012-02-29 KR KR1020147018222A patent/KR101712041B1/ko active IP Right Grant
- 2012-02-29 EP EP12870174.5A patent/EP2822146A4/en not_active Withdrawn
- 2012-02-29 WO PCT/JP2012/055104 patent/WO2013128597A1/ja active Application Filing
- 2012-02-29 JP JP2012528983A patent/JP5116904B1/ja active Active
- 2012-02-29 CN CN201280070745.4A patent/CN104137387B/zh not_active Expired - Fee Related
- 2012-02-29 US US14/378,541 patent/US9755699B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP5116904B1 (ja) | 2013-01-09 |
EP2822146A1 (en) | 2015-01-07 |
CN104137387A (zh) | 2014-11-05 |
KR20140107359A (ko) | 2014-09-04 |
KR101712041B1 (ko) | 2017-03-03 |
EP2822146A4 (en) | 2016-01-06 |
US9755699B2 (en) | 2017-09-05 |
US20150028688A1 (en) | 2015-01-29 |
WO2013128597A1 (ja) | 2013-09-06 |
CN104137387B (zh) | 2016-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5116904B1 (ja) | 非接触給電システム、給電装置、及び非接触給電システムの制御方法 | |
KR101667318B1 (ko) | 비접촉 급전 시스템, 급전 장치, 및 비접촉 급전 시스템의 제어 방법 | |
CN102983636B (zh) | 使用多天线进行无线电力传输的设备及其控制方法 | |
EP2936652B1 (en) | Wireless charging optimization | |
CN114584633B (zh) | 无线电力发送设备和方法及无线电力接收设备和方法 | |
US9712068B2 (en) | Power supply device, adapter, power receiving device, and power supply method | |
WO2011128969A1 (ja) | 電力供給システム、送電器、および受電器 | |
US20140239734A1 (en) | Non-Contact Power Supply System and Non-Contact Power Supply Method | |
US9941742B2 (en) | Wireless power transmission apparatus and wireless power transmission method | |
KR101712647B1 (ko) | 무선 충방전 보조 배터리 | |
JP2015008619A (ja) | 無線電力伝送受電装置 | |
EP3297124A1 (en) | Wireless power transmission apparatus and control method therefor, method for controlling wireless power reception apparatus, and wireless power transmission system and wireless power transmission method therefor | |
KR20150137543A (ko) | 다중 표준 지원 무선 전력 전송 시스템 및 그 방법 | |
US10243400B2 (en) | Wireless power transmitter | |
KR20180097250A (ko) | 멀티 코일 모듈 및 무선 전력 수신기 | |
KR101311436B1 (ko) | 공유영역 내 무선 전력 전파망을 이용한 클라우딩 충전시스템 | |
KR20150028397A (ko) | Nfc를 이용한 차량 내 무선전력 전송 방법 | |
JPWO2013098947A1 (ja) | 非接触給電システム、給電装置、及び非接触給電システムの制御方法 | |
KR20180067135A (ko) | 복합 안테나 모듈 및 그것을 이용한 무선 전력 송신 장치 | |
KR20180097080A (ko) | 멀티 코일 모듈 | |
KR20190030018A (ko) | 서로 다른 종류의 코일을 포함하는 무선 전력 수신 장치 | |
KR101773092B1 (ko) | 무선 전력 전송 방법 및 이를 위한 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121009 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121016 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5116904 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151026 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |