FR3137224B1 - Dispositif communiquant pour véhicule automobile - Google Patents

Dispositif communiquant pour véhicule automobile Download PDF

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Publication number
FR3137224B1
FR3137224B1 FR2206231A FR2206231A FR3137224B1 FR 3137224 B1 FR3137224 B1 FR 3137224B1 FR 2206231 A FR2206231 A FR 2206231A FR 2206231 A FR2206231 A FR 2206231A FR 3137224 B1 FR3137224 B1 FR 3137224B1
Authority
FR
France
Prior art keywords
motor vehicle
communicating device
windings
antenna
control circuit
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
FR2206231A
Other languages
English (en)
Other versions
FR3137224A1 (fr
Inventor
Brahim Aloui
Guilherme Germano Buchmeier
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.)
Continental Automotive Tech
Original Assignee
Continental Automotive Tech
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 Tech filed Critical Continental Automotive Tech
Priority to FR2206231A priority Critical patent/FR3137224B1/fr
Priority to CN202310747075.5A priority patent/CN117295265A/zh
Priority to US18/212,852 priority patent/US20230420831A1/en
Publication of FR3137224A1 publication Critical patent/FR3137224A1/fr
Application granted granted Critical
Publication of FR3137224B1 publication Critical patent/FR3137224B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0217—Mechanical details of casings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • 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
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • 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
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Details Of Aerials (AREA)

Abstract

Dispositif communiquant (1) pour véhicule automobile, comprenant un circuit imprimé de commande (10), une première antenne (30) dite « externe » comprenant deux groupes (310) d’enroulements (311) disposés chacun autour de l’une des extrémités du circuit imprimé de commande (10), symétriquement par rapport à un plan orthogonal (PM), une deuxième antenne (40) dite « interne » comprenant deux groupes (410) d’enroulements (411) disposés chacun autour du circuit imprimé de commande (10) entre les enroulements (311) de la première antenne (30) et symétriquement par rapport au plan orthogonal médian (PM). Figure pour l’abrégé : Figure 7A
FR2206231A 2022-06-23 2022-06-23 Dispositif communiquant pour véhicule automobile Active FR3137224B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2206231A FR3137224B1 (fr) 2022-06-23 2022-06-23 Dispositif communiquant pour véhicule automobile
CN202310747075.5A CN117295265A (zh) 2022-06-23 2023-06-21 用于机动车辆的通信设备
US18/212,852 US20230420831A1 (en) 2022-06-23 2023-06-22 Communicating device for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2206231A FR3137224B1 (fr) 2022-06-23 2022-06-23 Dispositif communiquant pour véhicule automobile
FR2206231 2022-06-23

Publications (2)

Publication Number Publication Date
FR3137224A1 FR3137224A1 (fr) 2023-12-29
FR3137224B1 true FR3137224B1 (fr) 2024-05-10

Family

ID=83594037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2206231A Active FR3137224B1 (fr) 2022-06-23 2022-06-23 Dispositif communiquant pour véhicule automobile

Country Status (3)

Country Link
US (1) US20230420831A1 (fr)
CN (1) CN117295265A (fr)
FR (1) FR3137224B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150072138A (ko) * 2013-12-19 2015-06-29 주식회사 대동 차량의 무선충전 송신 모듈
FR3071988B1 (fr) * 2017-10-03 2020-11-06 Continental Automotive France Dispositif de communication en champ proche
FR3096190B1 (fr) * 2019-05-17 2021-04-16 Continental Automotive Procédé de contrôle de chargement inductif d’un équipement d’utilisateur et dispositif de charge associé pour véhicule automobile

Also Published As

Publication number Publication date
CN117295265A (zh) 2023-12-26
FR3137224A1 (fr) 2023-12-29
US20230420831A1 (en) 2023-12-28

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Effective date: 20231229