FR2961308B1 - Outil d'aide au diagnostic vibroacoustique d'un vehicule automobile - Google Patents

Outil d'aide au diagnostic vibroacoustique d'un vehicule automobile

Info

Publication number
FR2961308B1
FR2961308B1 FR1054664A FR1054664A FR2961308B1 FR 2961308 B1 FR2961308 B1 FR 2961308B1 FR 1054664 A FR1054664 A FR 1054664A FR 1054664 A FR1054664 A FR 1054664A FR 2961308 B1 FR2961308 B1 FR 2961308B1
Authority
FR
France
Prior art keywords
motor vehicle
sound spectrum
assisting tool
sensors
vibroacoustic
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
FR1054664A
Other languages
English (en)
Other versions
FR2961308A1 (fr
Inventor
Wilfrid Raguenet
Cyril Peronnet
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.)
Stellantis Auto Sas Fr
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1054664A priority Critical patent/FR2961308B1/fr
Publication of FR2961308A1 publication Critical patent/FR2961308A1/fr
Application granted granted Critical
Publication of FR2961308B1 publication Critical patent/FR2961308B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/12—Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • G01H1/16—Amplitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
    • G01H3/10—Amplitude; Power
    • G01H3/12—Amplitude; Power by electric means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/025—Details with respect to the testing of engines or engine parts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR1054664A 2010-06-11 2010-06-11 Outil d'aide au diagnostic vibroacoustique d'un vehicule automobile Active FR2961308B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1054664A FR2961308B1 (fr) 2010-06-11 2010-06-11 Outil d'aide au diagnostic vibroacoustique d'un vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054664A FR2961308B1 (fr) 2010-06-11 2010-06-11 Outil d'aide au diagnostic vibroacoustique d'un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2961308A1 FR2961308A1 (fr) 2011-12-16
FR2961308B1 true FR2961308B1 (fr) 2012-07-13

Family

ID=42984645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054664A Active FR2961308B1 (fr) 2010-06-11 2010-06-11 Outil d'aide au diagnostic vibroacoustique d'un vehicule automobile

Country Status (1)

Country Link
FR (1) FR2961308B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500676A (en) * 1968-03-15 1970-03-17 Gulf Research Development Co Methods and apparatus for detecting leaks
US4038634A (en) * 1975-02-06 1977-07-26 Frank Caliri Automobile warning system
US6058076A (en) * 1997-12-08 2000-05-02 Komninos; Nikolaos I. Signal detector and method for detecting signals having selected frequency characteristics
GB2337117B (en) * 1998-05-04 2001-04-04 Csi Technology Inc Digital ultrasonic monitoring system and method
US6847394B1 (en) * 1999-05-14 2005-01-25 Snap-On Incorporated Video inspection device
ES2376672T3 (es) * 2007-11-28 2012-03-15 Sdt International S.A. Dispositivo manual de colector y analizador de datos.

Also Published As

Publication number Publication date
FR2961308A1 (fr) 2011-12-16

Similar Documents

Publication Publication Date Title
WO2012119678A3 (fr) Dispositif et procédé de génération de bruit pour un véhicule à moteur
WO2011005872A3 (fr) Système audio de véhicule pour produire un son de moteur synthétique
WO2010007435A3 (fr) Détecteur et procédés de détection
WO2010056647A3 (fr) Système et procédé pour recevoir des entrées audibles dans un véhicule
WO2014016291A3 (fr) Ensemble capteur à ultrasons comportant un capteur à ultrasons dans la calandre, véhicule à moteur et procédé correspondant
DE602005004338D1 (de) Ultraschallsondediagnosegerät, Ultraschalldiagnosegerät und Ultraschallsondediagnosemethode
WO2012024687A3 (fr) Système et procédé d'imagerie photo-acoustique vibrationnel sélectif à liaison
ATE464576T1 (de) Fahrzeuggeschwindigkeitssensor
WO2009144717A3 (fr) Vêtement à ultrasons
WO2008044042A3 (fr) Système de positionnement
ATE402036T1 (de) Verfahren und vorrichtung zur lenkradüberwachung
WO2008063700A3 (fr) Procédés pour détecter des êtres humains
WO2008042559A3 (fr) Procédé et appareil d'application d'ultrasons mains libres
ATE556897T1 (de) Automobil mit lautsprechereinheit
WO2009158146A3 (fr) Dispositifs d'imagerie photoacoustique et procédés de fabrication et d'utilisation de ceux-ci
WO2008099809A1 (fr) Dispositif d'aide au stationnement et procédé d'aide au stationnement
WO2008050334A3 (fr) Mesure non invasive de paramètre cardiaque
WO2010017976A3 (fr) Dispositif d'osmose inverse comportant un appareil d'insonorisation et procédé d'insonorisation d'un dispositif d'osmose inverse
EP2472511A3 (fr) Dispositif de traitement de signal audio, procédé de traitement de signal audio et programme
ATE455298T1 (de) Verfahren und vorrichtung zur bildgebenden ultraschallprüfung an eine dreidimensionalen werkstück
DE502008001687D1 (de) Verfahren und Vorrichtung zur Erkennung eines Ermüdungszustands eines Fahrers eines Kraftfahrzeugs
TW200722311A (en) Parking guidance apparatus and method
EP3671271A3 (fr) Détection de proximité basée sur des ultrasons proches pour dispositifs mobiles
NL1022282A1 (nl) Ultrasone motor en daarmee uitgeruste geleidinginrichting als aandrijfbron van een beweegbaar lichaam.
WO2010048461A3 (fr) Masquage de bruit variable pendant des périodes de silence prononcé

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423