JP7484807B2 - 異常判定装置及び情報提供装置 - Google Patents
異常判定装置及び情報提供装置 Download PDFInfo
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- 230000005856 abnormality Effects 0.000 title claims description 52
- 230000005540 biological transmission Effects 0.000 claims description 136
- 238000012545 processing Methods 0.000 claims description 43
- 238000004891 communication Methods 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 description 16
- 238000013459 approach Methods 0.000 description 12
- 238000012546 transfer Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 230000002596 correlated effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Classifications
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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
- 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
- B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
- B60L5/005—Current collectors for power supply lines of electrically-propelled vehicles without mechanical contact between the collector and the power supply line
-
- 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
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/53—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells in combination with an external power supply, e.g. from overhead contact lines
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
-
- 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
- H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
-
- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Description
に関する。
図1は、本発明の第1実施形態による走行中ワイヤレス給電システム100の概略構成図である。
11 サーバ通信部(通信部)
12 サーバ記憶部(記憶部)
13 サーバ処理部(処理部)
2 送電装置
4 車両(移動体)
5 受電装置
44 HMI装置(情報提供装置)
Claims (6)
- 処理部と、
道路に設置された送電装置から無線送電される電力を受電する受電装置を備える複数の移動体と通信可能な通信部と、
前記移動体から受信した受電履歴情報を格納する記憶部と、
を備える異常判定装置であって、
前記受電履歴情報は、
前記受電装置で受電した受電電力の受電場所と、前記受電電力に基づいて算出される電力伝送効率と、を含む情報であり、
前記処理部は、
前記記憶部に格納された複数の前記移動体の前記受電履歴情報に基づいて、前記電力伝送効率が所定値未満となっている前記移動体の数と前記電力伝送効率が前記所定値以上となっている前記移動体の数との台数比を、前記受電場所毎に算出し、
前記受電場所毎の前記台数比に基づいて、前記送電装置又は前記受電装置の異常を判定する、
異常判定装置。 - 前記処理部は、
前記台数比が所定の第1閾値未満となっている前記受電場所において、前記電力伝送効率が前記所定値未満となっている前記移動体の前記受電装置に異常が発生していると判定する、
請求項1に記載の異常判定装置。 - 前記処理部は、
前記台数比が所定の第2閾値以上となっている前記受電場所に設置されている前記送電装置に異常が発生していると判定する、
請求項1又は請求項2に記載の異常判定装置。 - 前記処理部は、
前記台数比が所定の第2閾値以上となっている前記受電場所に設置されている前記送電装置に異常が発生していると判定し、
前記第2閾値は、前記第1閾値よりも大きい、
請求項2に記載の異常判定装置。 - 前記台数比は、前記電力伝送効率が前記所定値以上となっている前記移動体の数に対する、前記電力伝送効率が所定値未満となっている前記移動体の数の比である、
請求項1から請求項4までのいずれか1項に記載に異常判定装置。 - 前記処理部は、
前記台数比が前記第1閾値未満となっている前記受電場所において前記電力伝送効率が所定値未満となっている前記移動体に対して、前記受電装置に異常が発生していることを知らせる通知を送信する、
請求項2に記載の異常判定装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021080304A JP7484807B2 (ja) | 2021-05-11 | 2021-05-11 | 異常判定装置及び情報提供装置 |
US17/721,361 US20220363148A1 (en) | 2021-05-11 | 2022-04-15 | Abnormality determination apparatus and information providing apparatus |
CN202210394129.XA CN115333258A (zh) | 2021-05-11 | 2022-04-15 | 异常判定装置及信息提供装置 |
Applications Claiming Priority (1)
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JP2021080304A JP7484807B2 (ja) | 2021-05-11 | 2021-05-11 | 異常判定装置及び情報提供装置 |
Publications (2)
Publication Number | Publication Date |
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JP2022174481A JP2022174481A (ja) | 2022-11-24 |
JP7484807B2 true JP7484807B2 (ja) | 2024-05-16 |
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JP2021080304A Active JP7484807B2 (ja) | 2021-05-11 | 2021-05-11 | 異常判定装置及び情報提供装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220363148A1 (ja) |
JP (1) | JP7484807B2 (ja) |
CN (1) | CN115333258A (ja) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010252498A (ja) | 2009-04-14 | 2010-11-04 | Fujitsu Ten Ltd | 無線電力伝送装置および無線電力伝送方法 |
JP2014171289A (ja) | 2013-03-01 | 2014-09-18 | Canon Inc | 無線給電システム、送電装置、受電装置 |
US20190039470A1 (en) | 2017-08-07 | 2019-02-07 | Cisco Technology, Inc. | Intelligent vehicle control for wireless power transfer (wpt) |
JP2020078183A (ja) | 2018-11-08 | 2020-05-21 | トヨタ自動車株式会社 | 異常解析装置 |
JP2020127312A (ja) | 2019-02-05 | 2020-08-20 | 株式会社オートネットワーク技術研究所 | 車両給電システム、車載通信装置、サーバ装置、コンピュータプログラム、サーバプログラム及び通知方法 |
-
2021
- 2021-05-11 JP JP2021080304A patent/JP7484807B2/ja active Active
-
2022
- 2022-04-15 CN CN202210394129.XA patent/CN115333258A/zh active Pending
- 2022-04-15 US US17/721,361 patent/US20220363148A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010252498A (ja) | 2009-04-14 | 2010-11-04 | Fujitsu Ten Ltd | 無線電力伝送装置および無線電力伝送方法 |
JP2014171289A (ja) | 2013-03-01 | 2014-09-18 | Canon Inc | 無線給電システム、送電装置、受電装置 |
US20190039470A1 (en) | 2017-08-07 | 2019-02-07 | Cisco Technology, Inc. | Intelligent vehicle control for wireless power transfer (wpt) |
JP2020078183A (ja) | 2018-11-08 | 2020-05-21 | トヨタ自動車株式会社 | 異常解析装置 |
JP2020127312A (ja) | 2019-02-05 | 2020-08-20 | 株式会社オートネットワーク技術研究所 | 車両給電システム、車載通信装置、サーバ装置、コンピュータプログラム、サーバプログラム及び通知方法 |
Also Published As
Publication number | Publication date |
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CN115333258A (zh) | 2022-11-11 |
JP2022174481A (ja) | 2022-11-24 |
US20220363148A1 (en) | 2022-11-17 |
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