JPS61284645A - ウインドガラスの水滴検出装置 - Google Patents

ウインドガラスの水滴検出装置

Info

Publication number
JPS61284645A
JPS61284645A JP60126708A JP12670885A JPS61284645A JP S61284645 A JPS61284645 A JP S61284645A JP 60126708 A JP60126708 A JP 60126708A JP 12670885 A JP12670885 A JP 12670885A JP S61284645 A JPS61284645 A JP S61284645A
Authority
JP
Japan
Prior art keywords
light
windshield
window glass
water droplets
receiving element
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.)
Granted
Application number
JP60126708A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0519934B2 (enrdf_load_stackoverflow
Inventor
Katsutoshi Tagami
勝利 田上
Akira Kikuchi
晃 菊地
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP60126708A priority Critical patent/JPS61284645A/ja
Publication of JPS61284645A publication Critical patent/JPS61284645A/ja
Publication of JPH0519934B2 publication Critical patent/JPH0519934B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP60126708A 1985-06-11 1985-06-11 ウインドガラスの水滴検出装置 Granted JPS61284645A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60126708A JPS61284645A (ja) 1985-06-11 1985-06-11 ウインドガラスの水滴検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60126708A JPS61284645A (ja) 1985-06-11 1985-06-11 ウインドガラスの水滴検出装置

Publications (2)

Publication Number Publication Date
JPS61284645A true JPS61284645A (ja) 1986-12-15
JPH0519934B2 JPH0519934B2 (enrdf_load_stackoverflow) 1993-03-18

Family

ID=14941889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60126708A Granted JPS61284645A (ja) 1985-06-11 1985-06-11 ウインドガラスの水滴検出装置

Country Status (1)

Country Link
JP (1) JPS61284645A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394135A (ja) * 1986-10-07 1988-04-25 Nippon Denso Co Ltd 光学式検出装置
DE3902231A1 (de) * 1989-01-26 1990-08-09 Voralp Ets Einrichtung fuer die steuerung eines scheibenwischers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6394135A (ja) * 1986-10-07 1988-04-25 Nippon Denso Co Ltd 光学式検出装置
DE3902231A1 (de) * 1989-01-26 1990-08-09 Voralp Ets Einrichtung fuer die steuerung eines scheibenwischers
DE3902231C2 (enrdf_load_stackoverflow) * 1989-01-26 1991-11-14 Etablissement Voralp, Schaan, Li

Also Published As

Publication number Publication date
JPH0519934B2 (enrdf_load_stackoverflow) 1993-03-18

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