FR3126516B1 - Vehicle user interface panel and method of making such a user interface panel - Google Patents

Vehicle user interface panel and method of making such a user interface panel Download PDF

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Publication number
FR3126516B1
FR3126516B1 FR2109064A FR2109064A FR3126516B1 FR 3126516 B1 FR3126516 B1 FR 3126516B1 FR 2109064 A FR2109064 A FR 2109064A FR 2109064 A FR2109064 A FR 2109064A FR 3126516 B1 FR3126516 B1 FR 3126516B1
Authority
FR
France
Prior art keywords
user interface
interface panel
infrared
light
pass
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
FR2109064A
Other languages
French (fr)
Other versions
FR3126516A1 (en
Inventor
Christophe Cuvillier
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.)
Faurecia Interieur Industrie SAS
Original Assignee
Faurecia Interieur Industrie SAS
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 Faurecia Interieur Industrie SAS filed Critical Faurecia Interieur Industrie SAS
Priority to FR2109064A priority Critical patent/FR3126516B1/en
Priority to CN202210959606.2A priority patent/CN115729381A/en
Priority to DE102022120625.4A priority patent/DE102022120625A1/en
Publication of FR3126516A1 publication Critical patent/FR3126516A1/en
Application granted granted Critical
Publication of FR3126516B1 publication Critical patent/FR3126516B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/10—Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/9627—Optical touch switches
    • H03K17/9638—Optical touch switches using a light guide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/143—Touch sensitive instrument input devices
    • B60K2360/1434—Touch panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
    • B60K2360/20—Optical features of instruments
    • B60K2360/33—Illumination features
    • B60K2360/336—Light guides
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
  • Planar Illumination Modules (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

La présente divulgation concerne un panneau (10) d’interface utilisateur pour véhicule comportant une surface (20) d’interface comportant deux zones (21, 22) de contact, ledit panneau d’interface utilisateur comportant un émetteur (30) infrarouge et un détecteur (31) infrarouge, agencés de part et d’autre des deux zones de contact, et un guide (40) de lumière agencé entre l’émetteur infrarouge et le détecteur infrarouge, chacune des deux zones de contact laissant passer la lumière visible à travers la surface d’interface et étant équipée d’une source (51, 52) d’éclairage respective, et le guide de lumière comportant deux portions d’éclairage agencées respectivement sous les deux zones de contact et une portion de guidage intermédiaire agencée entre les deux portions d’éclairage, les portions (41, 42) d’éclairage laissant passer la lumière visible et infrarouge, la portion (43) de guidage intermédiaire laissant passer la lumière infrarouge et bloquant la lumière visible émise par les sources d’éclairage. Figure de l’abrégé : Figure 3The present disclosure relates to a user interface panel (10) for a vehicle comprising an interface surface (20) comprising two contact areas (21, 22), said user interface panel comprising an infrared emitter (30) and a infrared detector (31), arranged on either side of the two contact zones, and a light guide (40) arranged between the infrared emitter and the infrared detector, each of the two contact zones allowing visible light to pass through through the interface surface and being equipped with a respective lighting source (51, 52), and the light guide comprising two lighting portions arranged respectively under the two contact zones and an intermediate guide portion arranged between the two illumination portions, the illumination portions (41, 42) allowing visible and infrared light to pass through, the intermediate guide portion (43) allowing infrared light to pass through and blocking the visible light emitted by the illumination sources . Abstract Figure: Figure 3

FR2109064A 2021-08-31 2021-08-31 Vehicle user interface panel and method of making such a user interface panel Active FR3126516B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2109064A FR3126516B1 (en) 2021-08-31 2021-08-31 Vehicle user interface panel and method of making such a user interface panel
CN202210959606.2A CN115729381A (en) 2021-08-31 2022-08-11 User interface panel for vehicle and method of manufacturing the same
DE102022120625.4A DE102022120625A1 (en) 2021-08-31 2022-08-16 User interface panel for a vehicle and method of manufacturing such a user interface panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2109064 2021-08-31
FR2109064A FR3126516B1 (en) 2021-08-31 2021-08-31 Vehicle user interface panel and method of making such a user interface panel

Publications (2)

Publication Number Publication Date
FR3126516A1 FR3126516A1 (en) 2023-03-03
FR3126516B1 true FR3126516B1 (en) 2023-08-11

Family

ID=78212255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2109064A Active FR3126516B1 (en) 2021-08-31 2021-08-31 Vehicle user interface panel and method of making such a user interface panel

Country Status (3)

Country Link
CN (1) CN115729381A (en)
DE (1) DE102022120625A1 (en)
FR (1) FR3126516B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020020808A1 (en) * 2000-06-29 2002-02-21 Takumi Kado Optical touch switcing device
US8022942B2 (en) * 2007-01-25 2011-09-20 Microsoft Corporation Dynamic projected user interface
KR101028464B1 (en) * 2009-06-24 2011-04-14 엘지이노텍 주식회사 Keypad with a Light Guide Pad
KR101167061B1 (en) * 2010-03-05 2012-07-27 크루셜텍 (주) Optical joystick and mobile device having it
DE102019120399B4 (en) * 2019-07-29 2022-12-29 Motherson Innovations Company Limited Human-machine interface with light sensing contact activation

Also Published As

Publication number Publication date
DE102022120625A1 (en) 2023-03-02
FR3126516A1 (en) 2023-03-03
CN115729381A (en) 2023-03-03

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