GB2536238B - Windshield monitoring system - Google Patents

Windshield monitoring system

Info

Publication number
GB2536238B
GB2536238B GB1503984.5A GB201503984A GB2536238B GB 2536238 B GB2536238 B GB 2536238B GB 201503984 A GB201503984 A GB 201503984A GB 2536238 B GB2536238 B GB 2536238B
Authority
GB
United Kingdom
Prior art keywords
monitoring system
windshield monitoring
windshield
monitoring
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
GB1503984.5A
Other versions
GB201503984D0 (en
GB2536238A (en
Inventor
Beloe Neil
Parsons Jonathan
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover 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 Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Priority to GB1503984.5A priority Critical patent/GB2536238B/en
Publication of GB201503984D0 publication Critical patent/GB201503984D0/en
Priority to PCT/EP2016/054995 priority patent/WO2016142412A1/en
Priority to EP16708688.3A priority patent/EP3268240B1/en
Priority to US15/550,715 priority patent/US20180029563A1/en
Publication of GB2536238A publication Critical patent/GB2536238A/en
Application granted granted Critical
Publication of GB2536238B publication Critical patent/GB2536238B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
    • B60S1/026—Cleaning windscreens, windows or optical devices including defroster or demisting means using electrical means
    • 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
    • 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
    • B60S1/023—Cleaning windscreens, windows or optical devices including defroster or demisting means
    • 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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0236—Industrial applications for vehicles
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • 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
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
    • B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
    • B60S1/0833—Optical rain sensor
    • B60S1/0837—Optical rain sensor with a particular arrangement of the optical elements
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/94—Investigating contamination, e.g. dust
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/066—Modifiable path; multiple paths in one sample

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • 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)
GB1503984.5A 2015-03-09 2015-03-09 Windshield monitoring system Active GB2536238B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1503984.5A GB2536238B (en) 2015-03-09 2015-03-09 Windshield monitoring system
PCT/EP2016/054995 WO2016142412A1 (en) 2015-03-09 2016-03-09 Windshield monitoring system
EP16708688.3A EP3268240B1 (en) 2015-03-09 2016-03-09 Windshield monitoring system
US15/550,715 US20180029563A1 (en) 2015-03-09 2016-03-09 Windshield monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1503984.5A GB2536238B (en) 2015-03-09 2015-03-09 Windshield monitoring system

Publications (3)

Publication Number Publication Date
GB201503984D0 GB201503984D0 (en) 2015-04-22
GB2536238A GB2536238A (en) 2016-09-14
GB2536238B true GB2536238B (en) 2018-08-15

Family

ID=52998644

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1503984.5A Active GB2536238B (en) 2015-03-09 2015-03-09 Windshield monitoring system

Country Status (1)

Country Link
GB (1) GB2536238B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2542471B (en) * 2014-02-12 2017-12-27 Jaguar Land Rover Ltd Windowpane system and vehicle incorporating same
DE102017219790A1 (en) * 2017-11-07 2019-05-09 Volkswagen Aktiengesellschaft System and method for determining a pose of augmented reality goggles, system and method for gauging augmented reality goggles, method for assisting pose determination of augmented reality goggles, and motor vehicle suitable for the method
CN110356365A (en) * 2019-08-12 2019-10-22 四川长虹网络科技有限责任公司 A kind of screen wiper
US20230055880A1 (en) * 2021-08-18 2023-02-23 Robert Bosch Gmbh Systems and methods for detecting windshield cracks
WO2023073593A1 (en) * 2021-10-26 2023-05-04 Agp Worldwide Operations Gmbh Glazing system and method for light outcoupling a material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5661303A (en) * 1996-05-24 1997-08-26 Libbey-Owens-Ford Co. Compact moisture sensor with collimator lenses and prismatic coupler
US5804817A (en) * 1993-01-13 1998-09-08 Robert Bosch Gmbh Sensor device for detecting the degree of wetting and/or contamination of windows, especially windshields of motor vehicles
FR2781576A1 (en) * 1998-07-27 2000-01-28 Valeo Systemes Dessuyage Optical attachment to vehicle windscreen for detecting dirt or stains on surface: comprises transmitter and receiver, parabolic lenses and reflector to produce parallel light paths with internal reflections
US6311005B1 (en) * 1997-04-04 2001-10-30 Robert Bosch Gmbh Sensor device for determining the degree of wetting and/or soiling on window panes
JP2006084353A (en) * 2004-09-16 2006-03-30 Asmo Co Ltd Device for detecting material attached to glass face
WO2010063434A1 (en) * 2008-12-03 2010-06-10 Gm Global Technology Operations, Inc. Device for heating windows, heatable window

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5804817A (en) * 1993-01-13 1998-09-08 Robert Bosch Gmbh Sensor device for detecting the degree of wetting and/or contamination of windows, especially windshields of motor vehicles
US5661303A (en) * 1996-05-24 1997-08-26 Libbey-Owens-Ford Co. Compact moisture sensor with collimator lenses and prismatic coupler
US6311005B1 (en) * 1997-04-04 2001-10-30 Robert Bosch Gmbh Sensor device for determining the degree of wetting and/or soiling on window panes
FR2781576A1 (en) * 1998-07-27 2000-01-28 Valeo Systemes Dessuyage Optical attachment to vehicle windscreen for detecting dirt or stains on surface: comprises transmitter and receiver, parabolic lenses and reflector to produce parallel light paths with internal reflections
JP2006084353A (en) * 2004-09-16 2006-03-30 Asmo Co Ltd Device for detecting material attached to glass face
WO2010063434A1 (en) * 2008-12-03 2010-06-10 Gm Global Technology Operations, Inc. Device for heating windows, heatable window

Also Published As

Publication number Publication date
GB201503984D0 (en) 2015-04-22
GB2536238A (en) 2016-09-14

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20190208