JP2021016207A - 電動車両 - Google Patents
電動車両 Download PDFInfo
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- 238000012545 processing Methods 0.000 claims abstract description 111
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- 238000001514 detection method Methods 0.000 claims abstract description 54
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000003745 diagnosis Methods 0.000 claims abstract description 14
- 230000002159 abnormal effect Effects 0.000 abstract description 20
- 238000000034 method Methods 0.000 description 37
- 230000008569 process Effects 0.000 description 26
- 239000000126 substance Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 12
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- 230000007423 decrease Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000001646 magnetic resonance method Methods 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 hydrogen Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
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- 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
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- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
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- 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
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- 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
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- 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
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- B60—VEHICLES IN GENERAL
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- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0062—Adapting control system settings
- B60W2050/0075—Automatic parameter input, automatic initialising or calibrating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60W2556/00—Input parameters relating to data
- B60W2556/10—Historical data
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- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
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- 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
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- 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
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- 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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- 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
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- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
Description
走行用の電力を蓄積する主バッテリと、
車両外の送電設備から非接触に電力を受ける受電部と、
前記送電設備と通信が可能な通信部と、
前記送電設備と通信を行って前記受電部を介した受電の制御を行う制御部と、
異常の発生に基づき故障診断に寄与する異常履歴情報を記録する記録処理部と、
を備え、
前記受電部への電力伝送に異常が生じかつ前記制御部が前記送電設備から異物検知の通知を受けた場合に前記記録処理部が記録した異常履歴情報の方が、前記受電部への電力伝送に異常が生じかつ前記制御部が前記異物検知の通知を受けなかった場合に前記記録処理部が記録した異常履歴情報よりも、特定の読出機能により読み出したときにデータ量が少ないことを特徴とする電動車両である。
前記記録処理部は、前記受電部への電力伝送に異常が生じた場合でも、前記異物検知の通知に基づき、前記異常の発生に基づく異常履歴情報の一部又は全部の記録を非実行とすることを特徴とする。
前記記録処理部は、前記受電部への電力伝送の異常の発生に基づき異常履歴情報を記録した後、前記異物検知の通知に基づき、前記記録した異常履歴情報の一部又は全部を消去することを特徴とする。
前記記録処理部は、前記受電部への電力伝送の異常の発生に基づき異常履歴情報を記録した後、前記異物検知の通知に基づき、前記記録した異常履歴情報の一部又は全部を、前記特定の読出し機能を用いて読み出せないように設定することを特徴とする。
前記異常履歴情報には、異常内容を示すコードと、異常の際の車両状態を示すログデータとが含まれ、
前記記録処理部は、前記記録した異常履歴情報のうち少なくとも前記ログデータを、消去するか読み出せないように設定することを特徴とする。
携帯端末に情報を出力可能な情報出力部を更に備え、
前記記録処理部は、前記情報出力部から前記携帯端末へ非接触の電力伝送に異常が生じたことが通知された後に、前記記録した異常履歴情報を消去することを特徴とする。
前記記録処理部は、前記受電部への電力伝送に異常が発生した後、前記制御部が前記異物検知の通知を受けるか所定時間待機し、前記異物検知の通知がなかった場合に、前記異常履歴情報の記録を実行する一方、
前記所定時間の待機中、前記制御部が異物検知以外の異常を示す通知を受けた場合には、前記所定時間の経過に前記異常履歴情報の記録を実行することを特徴とする。
図2は、故障により非接触充電が停止された場合の処理の流れを示すシーケンス図である。ユーザの開始ボタンの操作に基づき、制御部41が非接触充電の開始指令を受けると、制御部41と地上設備100の送電制御部105との連携により非接触充電の制御が開始される。開始期間T1において、先ず、制御部41は、電動車両1の位置合せ処理J11を実行する。位置合せ処理J11では、送電部103が弱励磁され、制御部41が、受電部31の起電力を計測しながら電動車両1の移動支援を行う。ユーザは、移動支援に従って電動車両1を移動させることで、受電部31と送電部103との位置を合わせることができる。位置合せによって、弱励磁された送電部103の電磁作用により、受電部31に所定量以上の起電力が生じ、制御部41は、この起電力に基づいて位置合せの完了を判別できる。
図3は、異物検知により非接触充電が停止された場合の第1例の処理の流れを示すシーケンス図である。開始期間T1の処理の後、定期処理J12が繰り返されて、主バッテリ11の非接触充電が進行している際、送電部103の近傍に異物が進入する場合がある。この場合、期間T2Aに示すように、送電制御部105は、異物を検知し(処理J21)、異物の検知に基づいて送電を停止する制御を行い、送電部103から受電部31へ伝送される電力が減少(又は停止)する。
図4は、異物検知により非接触充電が停止された場合の第2例の処理の流れを示すシーケンス図である。図3の場合と同様に、定期処理J12の繰り返しにより、主バッテリ11の非接触充電が進行している際、送電部103の近傍に異物が進入すると、期間T2Bに示すように、送電制御部105が異物を検知して(処理J21)、送電を停止する制御を行う。送電停止の制御に基づき、受電部31へ伝送される電力が減少(又は停止)すると、電動車両1の制御部41が、これを受電電力の異常として検出する(処理J31)。
変形例1の電動車両1は、非接触充電時の異常に基づく異常履歴情報の記録方法が異なるだけで、他の処理及び他の構成要素は実施形態1の電動車両1と同様である。
変形例2の電動車両1は、非接触充電時の異常に基づく異常履歴情報の記録方法の一部が異なるだけで、他の処理及び他の構成要素は実施形態1又は変形例1の電動車両1と同様である。
3 走行モータ
11 主バッテリ
31 受電部
33 通信部
39 テレマティクスサービス通信部
41 制御部
41a 記録処理部
41b 異常履歴記憶部
100 地上設備
103 送電部
105 送電制御部
105a 異物検知処理部
106 通信部
Claims (7)
- 走行用の電力を蓄積する主バッテリと、
車両外の送電設備から非接触に電力を受ける受電部と、
前記送電設備と通信が可能な通信部と、
前記送電設備と通信を行って前記受電部を介した受電の制御を行う制御部と、
異常の発生に基づき故障診断に寄与する異常履歴情報を記録する記録処理部と、
を備え、
前記受電部への電力伝送に異常が生じかつ前記制御部が前記送電設備から異物検知の通知を受けた場合に前記記録処理部が記録した異常履歴情報の方が、前記受電部への電力伝送に異常が生じかつ前記制御部が前記異物検知の通知を受けなかった場合に前記記録処理部が記録した異常履歴情報よりも、特定の読出機能により読み出したときにデータ量が少ないことを特徴とする電動車両。 - 前記記録処理部は、前記受電部への電力伝送に異常が生じた場合でも、前記異物検知の通知に基づき、前記異常の発生に基づく異常履歴情報の一部又は全部の記録を非実行とすることを特徴とする請求項1記載の電動車両。
- 前記記録処理部は、前記受電部への電力伝送の異常の発生に基づき異常履歴情報を記録した後、前記異物検知の通知に基づき、前記記録した異常履歴情報の一部又は全部を消去することを特徴とする請求項1記載の電動車両。
- 前記記録処理部は、前記受電部への電力伝送の異常の発生に基づき異常履歴情報を記録した後、前記異物検知の通知に基づき、前記記録した異常履歴情報の一部又は全部を、前記特定の読出し機能を用いて読み出せないように設定することを特徴とする請求項1から請求項3のいずれか一項に記載の電動車両。
- 前記異常履歴情報には、異常内容を示すコードと、異常の際の車両状態を示すログデータとが含まれ、
前記記録処理部は、前記記録した異常履歴情報のうち少なくとも前記ログデータを、消去するか読み出せないように設定することを特徴とする請求項3又は請求項4記載の電動車両。 - 携帯端末に情報を出力可能な情報出力部を更に備え、
前記記録処理部は、前記情報出力部から前記携帯端末へ非接触の電力伝送に異常が生じたことが通知された後に、前記記録した異常履歴情報を消去することを特徴とする請求項3記載の電動車両。 - 前記記録処理部は、前記受電部への電力伝送に異常が発生した後、前記制御部が前記異物検知の通知を受けるか所定時間待機し、前記異物検知の通知がなかった場合に、前記異常履歴情報の記録を実行する一方、
前記所定時間の待機中、前記制御部が異物検知以外の異常を示す通知を受けた場合には、前記所定時間の経過に前記異常履歴情報の記録を実行することを特徴とする請求項1から請求項6のいずれか一項に記載の電動車両。
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JP2016201894A (ja) * | 2015-04-09 | 2016-12-01 | 株式会社デンソー | 充電システム、送電器、受電器、通信器、送電制御プログラム、受電制御プログラム及び通信制御プログラム |
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