JPS6253382B2 - - Google Patents

Info

Publication number
JPS6253382B2
JPS6253382B2 JP56071781A JP7178181A JPS6253382B2 JP S6253382 B2 JPS6253382 B2 JP S6253382B2 JP 56071781 A JP56071781 A JP 56071781A JP 7178181 A JP7178181 A JP 7178181A JP S6253382 B2 JPS6253382 B2 JP S6253382B2
Authority
JP
Japan
Prior art keywords
light
windshield glass
light receiving
signal
amount
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.)
Expired
Application number
JP56071781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57186556A (en
Inventor
Hajime Ito
Yoshuki Igarashi
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.)
Toyota Motor Corp
Original Assignee
Toyota 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.)
Filing date
Publication date
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP56071781A priority Critical patent/JPS57186556A/ja
Publication of JPS57186556A publication Critical patent/JPS57186556A/ja
Publication of JPS6253382B2 publication Critical patent/JPS6253382B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
    • B60S1/48—Liquid supply therefor
    • B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
    • B60S1/485—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP56071781A 1981-05-13 1981-05-13 Windshield wiper Granted JPS57186556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56071781A JPS57186556A (en) 1981-05-13 1981-05-13 Windshield wiper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56071781A JPS57186556A (en) 1981-05-13 1981-05-13 Windshield wiper

Publications (2)

Publication Number Publication Date
JPS57186556A JPS57186556A (en) 1982-11-17
JPS6253382B2 true JPS6253382B2 (es) 1987-11-10

Family

ID=13470448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56071781A Granted JPS57186556A (en) 1981-05-13 1981-05-13 Windshield wiper

Country Status (1)

Country Link
JP (1) JPS57186556A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59209937A (ja) * 1983-05-13 1984-11-28 Nissan Motor Co Ltd ワイパ制御装置
JPS61105260A (ja) * 1984-10-29 1986-05-23 Ikuo Hamada ヘツドランプ等の洗浄装置付車輛
JPS6353444A (ja) * 1986-08-22 1988-03-07 Nippon Denso Co Ltd 光学式液体検出装置
JP2807716B2 (ja) * 1989-05-23 1998-10-08 本田技研工業株式会社 車両の空間伝送式信号処理装置
US5386111A (en) * 1993-10-08 1995-01-31 Zimmerman; H. Allen Optical detection of water droplets using light refraction with a mask to prevent detection of unrefracted light
JP4211199B2 (ja) 2000-06-09 2009-01-21 株式会社デンソー 雨滴検出方法およびその装置
KR100410766B1 (ko) * 2001-09-18 2003-12-18 현대자동차주식회사 자동차의 전방시야 차단시 대응 시스템
JP6317193B2 (ja) * 2014-06-25 2018-04-25 クラリオン株式会社 洗浄機能付き撮像装置

Also Published As

Publication number Publication date
JPS57186556A (en) 1982-11-17

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