FR3131560B1 - Procédé pour la localisation des roues d’un véhicule automobile - Google Patents

Procédé pour la localisation des roues d’un véhicule automobile Download PDF

Info

Publication number
FR3131560B1
FR3131560B1 FR2200019A FR2200019A FR3131560B1 FR 3131560 B1 FR3131560 B1 FR 3131560B1 FR 2200019 A FR2200019 A FR 2200019A FR 2200019 A FR2200019 A FR 2200019A FR 3131560 B1 FR3131560 B1 FR 3131560B1
Authority
FR
France
Prior art keywords
antenna
wheel unit
locating
wheels
signal
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
FR2200019A
Other languages
English (en)
Other versions
FR3131560A1 (fr
Inventor
Stéphane Billy
Sylvain Godet
Florian Labeyrie
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 France SAS
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 FR2200019A priority Critical patent/FR3131560B1/fr
Publication of FR3131560A1 publication Critical patent/FR3131560A1/fr
Application granted granted Critical
Publication of FR3131560B1 publication Critical patent/FR3131560B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0415—Automatically identifying wheel mounted units, e.g. after replacement or exchange of wheels
    • B60C23/0416—Automatically identifying wheel mounted units, e.g. after replacement or exchange of wheels allocating a corresponding wheel position on vehicle, e.g. front/left or rear/right
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • B60C23/0435—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender
    • B60C23/0437—Means for detecting electromagnetic field changes not being part of the signal transmission per se, e.g. strength, direction, propagation or masking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • B60C23/0435—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender
    • B60C23/0444—Antenna structures, control or arrangements thereof, e.g. for directional antennas, diversity antenna, antenna multiplexing or antennas integrated in fenders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

L’invention concerne un procédé pour la localisation des roues (16a, 16b, 16c, 16d) d’un véhicule automobile (10), ledit véhicule comportant au moins une unité roue (14a, 14b, 14c, 14d) qui est prévue pour être montée sur une roue du véhicule, et qui comprend un émetteur (20a, 20b, 20c, 20d) adapté pour émettre un signal (Sa), et une unité centrale (12) de calcul qui comporte un récepteur (18) et au moins une première antenne (A) et une deuxième antenne (B) chacune adaptées pour capter des signaux émis par l’unité roue, caractérisé en ce qu’il comporte une étape d’émission d’un signal depuis l’unité roue à localiser, une étape de mesure de la phase d’arrivée du signal (Sa) capté par chaque antenne (A, B), et une étape d’évaluation de la position de l’unité roue par rapport à une médiatrice (Y) qui est perpendiculaire à une droite (AB) qui passe par les deux antennes (A, B), l’unité roue à localiser étant située du côté de la médiatrice (Y) où est agencée l’antenne (A, B) qui présente la phase d’arrivée mesurée la plus petite. Figure pour l’abrégé : Fig ure 5
FR2200019A 2022-01-03 2022-01-03 Procédé pour la localisation des roues d’un véhicule automobile Active FR3131560B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2200019A FR3131560B1 (fr) 2022-01-03 2022-01-03 Procédé pour la localisation des roues d’un véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2200019A FR3131560B1 (fr) 2022-01-03 2022-01-03 Procédé pour la localisation des roues d’un véhicule automobile
FR2200019 2022-01-03

Publications (2)

Publication Number Publication Date
FR3131560A1 FR3131560A1 (fr) 2023-07-07
FR3131560B1 true FR3131560B1 (fr) 2024-01-12

Family

ID=80999259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2200019A Active FR3131560B1 (fr) 2022-01-03 2022-01-03 Procédé pour la localisation des roues d’un véhicule automobile

Country Status (1)

Country Link
FR (1) FR3131560B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618658A1 (de) 1996-05-09 1997-11-13 Continental Ag Luftdruckkontrollsystem
DE19734323B4 (de) 1997-08-08 2004-05-06 Continental Aktiengesellschaft Verfahren zur Durchführung der Zuordnung der Radposition zu Reifendruckkontrollvorrichtungen in einem Reifendruckkontrollsystem eines Kraftfahrzeugs
FR2816775A1 (fr) * 2000-11-10 2002-05-17 Michelin Soc Tech Dispositif de localisation automatique d'emetteurs de roues
JP4012034B2 (ja) * 2002-10-15 2007-11-21 アルプス電気株式会社 タイヤ空気圧監視装置とその監視方法
WO2009015265A1 (fr) * 2007-07-25 2009-01-29 Texas Instruments Incorporated Dispositif et procédé de surveillance de pneu
FR2974033B1 (fr) 2011-04-14 2013-05-10 Continental Automotive France Procede de localisation de la position de roues d'un vehicule
JP2014019361A (ja) * 2012-07-20 2014-02-03 Tokai Rika Co Ltd 統合受信機

Also Published As

Publication number Publication date
FR3131560A1 (fr) 2023-07-07

Similar Documents

Publication Publication Date Title
EP1412772A1 (fr) Systeme passif de detection d'objets en mouvement et procede mettant en application des signaux emis par une station telephonique mobile
US7079073B2 (en) Radar device for vehicle and method for adjusting mount angle for mounting radar device on vehicle
EP0906581B1 (fr) Systeme radar de vehicule
KR101890352B1 (ko) 차량용 레이더 장치 및 그의 고스트 제거 방법
US5319201A (en) Proximity detector
WO2009081018A4 (fr) Installation de detection de personnes dans un espace delimite
CN1210578C (zh) 探测汽车周围物体的装置
EP3683598A1 (fr) Dispositif de détection d'obstacle
EP3767333A1 (fr) Procédé et système d'estimation de la hauteur dans un radar à portée ultra-courte
FR2876801A1 (fr) Dispositif et procede de detection de l'environnement d'un objet mobile dans un environnement aerien
WO2011043377A1 (fr) Dispositif de détection d'objet
FR3131560B1 (fr) Procédé pour la localisation des roues d’un véhicule automobile
KR101786039B1 (ko) 레이더 장치 및 그의 이물질 탐지방법
EP0568518A1 (fr) Procédé et système de détection
CN106093458B (zh) 单发射波束三天线微波车速和车型检测雷达及检测方法
JP5601188B2 (ja) 測位精度判定装置
US6269302B1 (en) Simple mobile object position detecting system
JP3723804B2 (ja) 車載用レーダ装置
JPH03269388A (ja) 車載用多目的超音波計測装置
JP2016166752A (ja) 測距装置及び測距装置の性能低下検知方法
JPH07333338A (ja) 距離測定装置
FR3131001B1 (fr) Procédé de réduction de bruit de signaux RADAR et calculateur associé
JPH06168400A (ja) 自動車用レーダ
EP0783114A1 (fr) Système de détection et de mesure de créneau de stationnement
FR3100775B1 (fr) Procede d’ouverture d’un ouvrant de vehicule automobile par detection de mouvement, utilisant un radar doppler et dispositif de detection associe

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230707

PLFP Fee payment

Year of fee payment: 3