FR3100179B1 - Appareil de detection de voilage - Google Patents

Appareil de detection de voilage Download PDF

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Publication number
FR3100179B1
FR3100179B1 FR2008894A FR2008894A FR3100179B1 FR 3100179 B1 FR3100179 B1 FR 3100179B1 FR 2008894 A FR2008894 A FR 2008894A FR 2008894 A FR2008894 A FR 2008894A FR 3100179 B1 FR3100179 B1 FR 3100179B1
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FR
France
Prior art keywords
fogging
haze
cameras
characteristic
calculating unit
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
FR2008894A
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English (en)
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FR3100179A1 (fr
Inventor
Jotaro Yamamoto
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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.)
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Publication date
Application filed by Suzuki Motor Corp filed Critical Suzuki Motor Corp
Publication of FR3100179A1 publication Critical patent/FR3100179A1/fr
Application granted granted Critical
Publication of FR3100179B1 publication Critical patent/FR3100179B1/fr
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Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B43/00—Testing correct operation of photographic apparatus or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
    • B60R2011/0003—Arrangements for holding or mounting articles, not otherwise provided for characterised by position inside the vehicle
    • B60R2011/0026—Windows, e.g. windscreen

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Image Analysis (AREA)
  • Traffic Control Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

La présente invention porte sur un appareil de détection de voilage comprenant une pluralité de caméras, une partie de régulation de voilage, une unité de calcul de caractéristique de voilage et une unité de calcul de caractéristique de voilage. La pluralité de caméras obtiennent des informations concernant les alentours d’un véhicule depuis l’intérieur du véhicule à travers une vitre. La partie de régulation de voilage régule l’apparition d’un voilage sur une partie de la vitre. L’unité de calcul de caractéristique de voilage est configurée pour calculer une quantité de caractéristique de voilage à partir d’images prises par chacune de la pluralité de caméras. L’unité d’établissement de la présence ou l’absence d’un voilage est configurée pour établir un état de voilage de chaque partie de la vitre située devant chaque caméra respective de la pluralité de caméras en fonction d’une différence de quantité de caractéristique de voilage calculée par l’unité de calcul de caractéristique de voilage. Figure 1
FR2008894A 2019-09-04 2020-09-02 Appareil de detection de voilage Active FR3100179B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019161005A JP7443700B2 (ja) 2019-09-04 2019-09-04 曇検知装置
JP2019-161005 2019-09-04

Publications (2)

Publication Number Publication Date
FR3100179A1 FR3100179A1 (fr) 2021-03-05
FR3100179B1 true FR3100179B1 (fr) 2022-07-08

Family

ID=74564699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2008894A Active FR3100179B1 (fr) 2019-09-04 2020-09-02 Appareil de detection de voilage

Country Status (3)

Country Link
JP (1) JP7443700B2 (fr)
DE (1) DE102020122732A1 (fr)
FR (1) FR3100179B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021112236A1 (de) 2021-05-11 2022-11-17 Zf Cv Systems Global Gmbh Bewegungserkennungs-Verfahren zur Erkennung einer Bewegung bei einem Fahrzeug, Monitorverfahren mittels dem ein Zustand eines Monitorsensors überprüfbar ist und Fahrzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10311786A (ja) * 1997-05-13 1998-11-24 Toyota Motor Corp 水滴検出装置及びワイパシステム
JPH11139262A (ja) * 1997-11-12 1999-05-25 Fuji Heavy Ind Ltd 車両のウィンドウの視界不良検知装置
JP5045627B2 (ja) * 2008-09-24 2012-10-10 株式会社デンソー 車両用空調装置
JP5359175B2 (ja) * 2008-10-16 2013-12-04 株式会社デンソー 視界状態検知装置および視界確保装置

Also Published As

Publication number Publication date
JP7443700B2 (ja) 2024-03-06
FR3100179A1 (fr) 2021-03-05
JP2021037869A (ja) 2021-03-11
DE102020122732A1 (de) 2021-03-04

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