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FR3096190B1 - Procédé de contrôle de chargement inductif d’un équipement d’utilisateur et dispositif de charge associé pour véhicule automobile - Google Patents

Procédé de contrôle de chargement inductif d’un équipement d’utilisateur et dispositif de charge associé pour véhicule automobile Download PDF

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Publication number
FR3096190B1
FR3096190B1 FR1905190A FR1905190A FR3096190B1 FR 3096190 B1 FR3096190 B1 FR 3096190B1 FR 1905190 A FR1905190 A FR 1905190A FR 1905190 A FR1905190 A FR 1905190A FR 3096190 B1 FR3096190 B1 FR 3096190B1
Authority
FR
France
Prior art keywords
charging device
user equipment
magnetic field
antennas
parameter
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.)
Active
Application number
FR1905190A
Other languages
English (en)
Other versions
FR3096190A1 (fr
Inventor
Montilla Amaia Fortes
Youri Vassilieff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aumovio Germany GmbH
Original Assignee
Continental Automotive France SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Continental Automotive France SAS filed Critical Continental Automotive France SAS
Priority to FR1905190A priority Critical patent/FR3096190B1/fr
Priority to PCT/EP2020/063544 priority patent/WO2020234131A1/fr
Priority to US17/604,214 priority patent/US12068616B2/en
Priority to CN202080036411.XA priority patent/CN113812058B/zh
Publication of FR3096190A1 publication Critical patent/FR3096190A1/fr
Application granted granted Critical
Publication of FR3096190B1 publication Critical patent/FR3096190B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
    • 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
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting 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
    • H02J50/10—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
    • H02J50/40—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
    • H02J50/60—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
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L’invention concerne un procédé de contrôle de chargement inductif d’un équipement portable d’utilisateur (P) par un dispositif de charge (D’), le dit dispositif de charge (D’) comprenant une surface de réception (S) apte à recevoir l’équipement d’utilisateur (P), des bobines émettrices (B1, B2, B3, B4) et un guide de champ magnétique (F) apte à diriger un champ magnétique dans un plan parallèle à la surface de réception (S), l’invention consistant à ce que l’on équipe le dispositif de charge (D) d’au moins deux antennes magnétiques (A1, A2), adaptées à émettre chacune un champ magnétique et à recevoir chacune en partie le champ magnétique émis par l’autre antenne, le procédé comprenant les étapes suivantes Emission simultanée par les deux antennes présentant un premier déphasage en entrée (Δiφ) entre elles, Mesure d’au moins un paramètre (Vi1, Vi2, φir1, φir2) en sortie des antennes, Mémorisation du paramètre mesuré, Comparaison entre l’au moins paramètre, ainsi mesuré et une valeur prédéterminée (Vi1ref, V2iref, φ1iref, φ2iref), Répétition des étapes précédentes pour d’autres valeurs de déphasage (Δiφ), Contrôle du chargement en fonction des résultats de comparaison. Figure pour l’abrégé : Fig. 2
FR1905190A 2019-05-17 2019-05-17 Procédé de contrôle de chargement inductif d’un équipement d’utilisateur et dispositif de charge associé pour véhicule automobile Active FR3096190B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1905190A FR3096190B1 (fr) 2019-05-17 2019-05-17 Procédé de contrôle de chargement inductif d’un équipement d’utilisateur et dispositif de charge associé pour véhicule automobile
PCT/EP2020/063544 WO2020234131A1 (fr) 2019-05-17 2020-05-14 Procede de contrôle de chargement inductif d'un ecuipement d'utilisateur et dispositif de charge associe pour vehicule automobile
US17/604,214 US12068616B2 (en) 2019-05-17 2020-05-14 Method for controlling the inductive charging of a user device and associated charging device for motor vehicle
CN202080036411.XA CN113812058B (zh) 2019-05-17 2020-05-14 用于机动车辆的用户设备的感应充电控制方法和相关充电装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905190 2019-05-17
FR1905190A FR3096190B1 (fr) 2019-05-17 2019-05-17 Procédé de contrôle de chargement inductif d’un équipement d’utilisateur et dispositif de charge associé pour véhicule automobile

Publications (2)

Publication Number Publication Date
FR3096190A1 FR3096190A1 (fr) 2020-11-20
FR3096190B1 true FR3096190B1 (fr) 2021-04-16

Family

ID=67660328

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905190A Active FR3096190B1 (fr) 2019-05-17 2019-05-17 Procédé de contrôle de chargement inductif d’un équipement d’utilisateur et dispositif de charge associé pour véhicule automobile

Country Status (4)

Country Link
US (1) US12068616B2 (fr)
CN (1) CN113812058B (fr)
FR (1) FR3096190B1 (fr)
WO (1) WO2020234131A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7492590B2 (ja) * 2020-08-25 2024-05-29 アルプスアルパイン株式会社 タイヤ摩耗測定装置
CN116262445B (zh) * 2021-12-15 2025-08-01 宇通客车股份有限公司 一种无线充电系统引导与对位方法及车辆
FR3137224B1 (fr) * 2022-06-23 2024-05-10 Continental Automotive Tech Dispositif communiquant pour véhicule automobile

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6067211B2 (ja) * 2011-05-27 2017-01-25 日産自動車株式会社 非接触給電装置
FR2981519B1 (fr) * 2011-10-12 2015-04-03 Continental Automotive France Dispositif de chargement inductif d'un appareil portable integrant une antenne de communication en champ proche
FR2993418B1 (fr) 2012-07-13 2014-07-18 Continental Automotive France Dispositif de charge d'un element portable et procede associe
JPWO2014156655A1 (ja) 2013-03-29 2017-02-16 日産自動車株式会社 非接触電力伝送装置
WO2015008662A1 (fr) * 2013-07-16 2015-01-22 株式会社Ihi Dispositif de détection de corps étrangers et procédé pour un dispositif d'alimentation électrique sans contact
JP2015216828A (ja) * 2014-04-24 2015-12-03 パナソニック株式会社 異物検出装置、無線送電装置、及び無線電力伝送システム
EP3140680B1 (fr) 2014-05-07 2021-04-21 WiTricity Corporation Détection de corps étrangers dans des systèmes de transfert de puissance sans fil
FR3027171B1 (fr) 2014-10-09 2016-12-23 Univ Blaise Pascal - Clermont-Ferrand Ii Procede de commande d'un onduleur triphase mettant en œuvre une modulation vectorielle.
WO2016067575A1 (fr) 2014-10-31 2016-05-06 パナソニックＩｐマネジメント株式会社 Dispositif de détection de matière étrangère
KR20170072357A (ko) 2014-11-11 2017-06-26 파워바이프록시 리미티드 유도식 전력 송신기
CN106160268B (zh) * 2015-05-15 2020-11-06 松下知识产权经营株式会社 异物检测装置、无线送电装置以及无线电力传送系统
US10277062B2 (en) 2015-07-30 2019-04-30 Qualcomm Incorporated System and method for detecting and characterizing an object for wireless charging
JP6372458B2 (ja) * 2015-09-08 2018-08-15 トヨタ自動車株式会社 送電装置、受電装置、及び非接触電力伝送システム
JP2017055528A (ja) * 2015-09-08 2017-03-16 トヨタ自動車株式会社 送電装置、受電装置、及び非接触電力伝送システム
AU2017248083B2 (en) 2016-04-04 2020-05-21 Apple Inc Inductive power transmitter
CN106371143B (zh) * 2016-11-07 2019-09-13 重庆大学 基于阻抗特性的异物检测方法及系统
CN109120075B (zh) 2017-06-22 2023-11-28 恩智浦美国有限公司 检测无线充电发送器的充电区域内物体的方法与装置
FR3071988B1 (fr) 2017-10-03 2020-11-06 Continental Automotive France Dispositif de communication en champ proche
FR3082370B1 (fr) 2018-06-12 2020-05-15 Continental Automotive France Dispositif de communication en champ proche a haute frequence et de rechargement par induction d’un appareil
CN109038850B (zh) * 2018-06-25 2020-07-24 华为技术有限公司 一种检测无线充电系统中金属异物的装置、设备及方法

Also Published As

Publication number Publication date
US20220209582A1 (en) 2022-06-30
FR3096190A1 (fr) 2020-11-20
WO2020234131A1 (fr) 2020-11-26
US12068616B2 (en) 2024-08-20
CN113812058B (zh) 2024-03-26
CN113812058A (zh) 2021-12-17

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