FR3124450B1 - Procede de detection d’ouverture des ouvrants d’un vehicule automobile et dispositif de detection associe - Google Patents

Procede de detection d’ouverture des ouvrants d’un vehicule automobile et dispositif de detection associe Download PDF

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Publication number
FR3124450B1
FR3124450B1 FR2106853A FR2106853A FR3124450B1 FR 3124450 B1 FR3124450 B1 FR 3124450B1 FR 2106853 A FR2106853 A FR 2106853A FR 2106853 A FR2106853 A FR 2106853A FR 3124450 B1 FR3124450 B1 FR 3124450B1
Authority
FR
France
Prior art keywords
modules
opening
distance
detection device
motor vehicle
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
FR2106853A
Other languages
English (en)
Other versions
FR3124450A1 (fr
Inventor
Stéphane Billy
Sylvain Godet
Rachid Benbouhout
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 GmbH
Original Assignee
Continental Automotive GmbH
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 GmbH filed Critical Continental Automotive GmbH
Priority to FR2106853A priority Critical patent/FR3124450B1/fr
Priority to PCT/EP2022/067417 priority patent/WO2022269071A1/fr
Priority to CN202280044924.4A priority patent/CN117597270A/zh
Priority to US18/569,064 priority patent/US20240142595A1/en
Publication of FR3124450A1 publication Critical patent/FR3124450A1/fr
Application granted granted Critical
Publication of FR3124450B1 publication Critical patent/FR3124450B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L’invention concerne un procédé de détection d’ouverture des ouvrants (P1, P2) d’un véhicule automobile (V) par un dispositif de détection (D), ledit dispositif comprenant au moins deux modules de communication (10, 20) en ultra haute fréquence, situés respectivement chacun sur un ouvrant différent et reliés à un calculateur électronique (100), le dispositif de détection permettant l’accès « mains libres » au véhicule, l’invention proposant que, lesdits modules étant aptes à s’identifier mutuellement entre eux , un angle d’ouverture (θ’) d’un premier ouvrant (P1) est déterminé en fonction : a) d’une première distance (m) entre un point de rotation (N) du premier ouvrant sur lequel est situé un premier module de communication et une position (O) d’un deuxième module lorsque les deux ouvrants associés auxdits deux modules sont fermés, b) d’une deuxième distance (h) entre un point de rotation du premier ouvrant et une position (P) du premier module sur ledit ouvrant, c) d’une distance entre les deux modules, lorsque les deux ouvrants associés aux deux modules sont fermés, d) d’une distance (d’) entre lesdits modules, ladite distance (d)’ étant déterminée par un temps de vol (t’) des ondes ultra haute fréquence échangées entre les deux modules. .Figure pour l’abrégé : Fig. 1
FR2106853A 2021-06-25 2021-06-25 Procede de detection d’ouverture des ouvrants d’un vehicule automobile et dispositif de detection associe Active FR3124450B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2106853A FR3124450B1 (fr) 2021-06-25 2021-06-25 Procede de detection d’ouverture des ouvrants d’un vehicule automobile et dispositif de detection associe
PCT/EP2022/067417 WO2022269071A1 (fr) 2021-06-25 2022-06-24 Procede de detection d'ouverture des ouvrants d'un vehicule automobile et dispositif de detection associe
CN202280044924.4A CN117597270A (zh) 2021-06-25 2022-06-24 用于检测机动车辆的可开启部分的开度的方法和相关联的检测装置
US18/569,064 US20240142595A1 (en) 2021-06-25 2022-06-24 Method for detecting the opening of the openable sections of a motor vehicle and associated detection device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106853 2021-06-25
FR2106853A FR3124450B1 (fr) 2021-06-25 2021-06-25 Procede de detection d’ouverture des ouvrants d’un vehicule automobile et dispositif de detection associe

Publications (2)

Publication Number Publication Date
FR3124450A1 FR3124450A1 (fr) 2022-12-30
FR3124450B1 true FR3124450B1 (fr) 2023-05-12

Family

ID=77021592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2106853A Active FR3124450B1 (fr) 2021-06-25 2021-06-25 Procede de detection d’ouverture des ouvrants d’un vehicule automobile et dispositif de detection associe

Country Status (4)

Country Link
US (1) US20240142595A1 (fr)
CN (1) CN117597270A (fr)
FR (1) FR3124450B1 (fr)
WO (1) WO2022269071A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307048A (en) * 1992-12-18 1994-04-26 Protect & Defend, Inc. Vehicle security system including an anti-carjacking system
KR100610342B1 (ko) * 2004-07-30 2006-08-10 현대자동차주식회사 자동차의 도어를 통한 빗물 유입 방지 장치
KR101100259B1 (ko) * 2008-09-05 2011-12-28 볼보 컨스트럭션 이큅먼트 에이비 건설중장비용 운전실 도어 안전장치
JP6380004B2 (ja) * 2014-10-29 2018-08-29 株式会社オートネットワーク技術研究所 車載機
US9777528B2 (en) * 2015-07-29 2017-10-03 Ford Global Technologies, Inc. Object detection and method for vehicle door assist system
US10329823B2 (en) * 2016-08-24 2019-06-25 Ford Global Technologies, Llc Anti-pinch control system for powered vehicle doors
FR3064792B1 (fr) * 2017-03-28 2019-03-29 Continental Automotive France Procede d’activation d’une fonction d’un vehicule
US10486646B2 (en) * 2017-09-29 2019-11-26 Apple Inc. Mobile device for communicating and ranging with access control system for automatic functionality
US11465557B2 (en) * 2018-04-06 2022-10-11 Magna Closures Inc. Vehicle latch with integrated radar module
US11447099B2 (en) * 2019-08-30 2022-09-20 Denso International America, Inc. Multiplexed antenna circuit network for ultra-high frequency low energy based phone as a key access to a vehicle

Also Published As

Publication number Publication date
WO2022269071A1 (fr) 2022-12-29
FR3124450A1 (fr) 2022-12-30
US20240142595A1 (en) 2024-05-02
CN117597270A (zh) 2024-02-23

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