WO2024256760A1 - Procédé et dispositif de contrôle d'un système d'affichage embarqué dans un véhicule avec duplication de contenu d'un écran de dispositif de communication mobile - Google Patents
Procédé et dispositif de contrôle d'un système d'affichage embarqué dans un véhicule avec duplication de contenu d'un écran de dispositif de communication mobile Download PDFInfo
- Publication number
- WO2024256760A1 WO2024256760A1 PCT/FR2024/050532 FR2024050532W WO2024256760A1 WO 2024256760 A1 WO2024256760 A1 WO 2024256760A1 FR 2024050532 W FR2024050532 W FR 2024050532W WO 2024256760 A1 WO2024256760 A1 WO 2024256760A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- graphic
- display
- vehicle
- graphic object
- screen
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
-
- 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
-
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
- G06F3/04817—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance using icons
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
Definitions
- the present invention claims priority of French application 2306050 filed on 06/14/2023, the content of which (text, drawings and claims) is incorporated herein by reference.
- the present invention relates to methods and devices for controlling an on-board display system in a vehicle, in particular a display system comprising a touch screen.
- the present invention also relates to a method and device for sharing content between a screen of a mobile communication device and a screen of a vehicle.
- touch interface display screens are used, for example, to display information useful for driving the vehicle, for example to control and operate the infotainment system, also called IVI (In-Vehicle Infotainment) system and/or other systems embedded in the vehicle such as, for example, the air conditioning system and the vehicle navigation system.
- infotainment system also called IVI (In-Vehicle Infotainment) system
- other systems embedded in the vehicle such as, for example, the air conditioning system and the vehicle navigation system.
- the touch display screen is also increasingly used to display content from a mobile communication device, for example a smartphone, connected to the vehicle via a wireless connection such as Bluetooth®, Wifi or via a wired connection such as a USB cable, for example.
- the content displayed on the screen of the mobile communication device is duplicated on the vehicle display screen via the technique known as screen mirroring.
- Launching screen duplication from the vehicle's touch screen is generally done by a touch press on a graphic object of the icon type to execute an interactive application, also called an associated interactive thumbnail (from the English "widget”) allowing the implementation of screen duplication.
- Such an interactive application must however comply with certain technical criteria to be certified by the groups or companies developing the operating systems (for example Apple® or Google®), certain technical criteria sometimes being incompatible with development choices of the automobile manufacturer, for example choices at the level of the HMI (Human-Machine Interface) integrating the graphic objects associated with the different interactive applications implemented by the vehicle.
- certain technical criteria for example Apple® or Google®
- certain technical criteria sometimes being incompatible with development choices of the automobile manufacturer, for example choices at the level of the HMI (Human-Machine Interface) integrating the graphic objects associated with the different interactive applications implemented by the vehicle.
- An object of the present invention is to solve at least one of the problems of the technological background described above.
- Another object of the present invention is to improve the control of interactive applications of a vehicle.
- the present invention relates to a method for controlling an on-board display system in a vehicle, the display system comprising a display device with a touch interface, the method comprising the following steps:
- Such a method makes it possible to offer diversity for the execution of an interactive screen mirroring application by proposing the display of two graphic objects associated with the same interactive screen mirroring application.
- a first graphic object is for example configured to meet the requirements of a developer of operating systems for mobile communication devices (for example Apple®), for example for execution of the screen mirroring application within a maximum time period provided by the developer's certification following the touch press on the first graphic object.
- a second graphic object is for example configured to be in compliance with the policy of the automobile manufacturer without however being in compliance with the developer's certification, for example on the execution time of the interactive application following the touch press on the second graphic object.
- the duration is less than a threshold when the data is representative of a touch press on the first graphic object and the duration is greater than the threshold when the data is representative of a touch press on the second graphic object.
- the threshold is equal to 500 ms.
- the method when the data is representative of a touch press on the second graphic object, the method further comprises a display control of a graphic animation of the second graphic object triggered by the reception of the data, the graphic content being displayed following an end of the graphic animation.
- the first area is arranged in an upper portion of the display device and is configured for displaying information including time information; and - the second area is arranged below the first area and is configured for displaying a set of graphical objects each associated with a different interactive application, the set of graphical objects comprising the second graphical object.
- the graphic content is displayed on the second zone following the end of the graphic animation replacing the set of graphic objects.
- the first zone forms a strip along an upper edge of the display device.
- the present invention relates to a device for controlling an on-board display system in a vehicle, the device comprising a memory associated with a processor configured for implementing the steps of the method according to the first aspect of the present invention.
- the present invention relates to a display system comprising a device as described above according to the second aspect of the present invention and at least one display device communicatively connected to the device as described above according to the second aspect of the present invention.
- the display system further comprises a mobile communication device communicatively connected to the device as described above according to the second aspect of the present invention.
- the present invention relates to a vehicle, for example of the automobile type, comprising a device as described above according to the second aspect of the present invention or a display system as described above according to the third aspect of the present invention.
- the present invention relates to a computer program which comprises instructions adapted for the execution of the steps of the method according to the first aspect of the present invention, this in particular when the computer program is executed by at least one processor.
- a computer program may use any programming language, and be in the form of source code, object code, or intermediate code between source code and object code, such as in a partially compiled form, or in any other desirable form.
- the present invention relates to a computer-readable recording medium on which is recorded a computer program comprising instructions for carrying out the steps of the method according to the first aspect of the present invention.
- the recording medium may be any entity or device capable of storing the program.
- the medium may comprise a storage means, such as a ROM memory, a CD-ROM or a microelectronic circuit type ROM memory, or a magnetic recording means or a hard disk.
- this recording medium may also be a transmissible medium such as an electrical or optical signal, such a signal being able to be conveyed via an electrical or optical cable, by conventional or hertzian radio or by self-directed laser beam or by other means.
- the computer program according to the present invention may in particular be downloaded from an Internet-type network.
- the recording medium may be an integrated circuit in which the computer program is incorporated, the integrated circuit being adapted to execute or to be used in the execution of the method in question.
- FIG. 1 schematically illustrates a part of the passenger compartment of a vehicle, according to a particular exemplary embodiment of the present invention
- FIG. 2 schematically illustrates a display device of the vehicle of FIG. 1, according to a first particular and non-limiting exemplary embodiment of the present invention
- FIG. 3 schematically illustrates a device configured to control the display system of the vehicle of FIG. 1, according to a particular and non-limiting exemplary embodiment of the present invention
- FIG. 4 illustrates a flowchart of the different steps of a method for controlling the display system of the vehicle of FIG. 1, according to a particular and non-limiting exemplary embodiment of the present invention.
- first(s)”, “second(s)” (or “first(s)”, “second(s)”), etc. are used in this document by arbitrary convention to enable different elements (such as operations, means, etc.) implemented in the embodiments described below to be identified and distinguished. Such elements may be distinct or correspond to a single element, depending on the embodiment.
- Data representative of a touch press on the first graphic object or on the second graphic object, for example made by the driver or a passenger of the vehicle, are received by the computer.
- the display of graphic content is then controlled, the graphic content being obtained from the mobile communication device via the screen duplication function.
- the control of the display is such that the duration between the reception of the data and the display of the content varies depending on whether the touch press was made on the first graphic object or on the second graphic object.
- Figure 1 schematically illustrates a part of a passenger compartment of a vehicle 10, according to a particular and non-limiting exemplary embodiment of the present invention.
- Figure 1 shows a view of the interior of a vehicle 10, in particular of the front part of the passenger compartment of the vehicle 10 including in particular the steering wheel and the dashboard of the vehicle 10.
- the vehicle 10 corresponds for example to a vehicle with a thermal engine, with electric motor(s) or even a hybrid vehicle with a thermal engine and one or more electric motors.
- the vehicle 10 thus corresponds for example to a land vehicle, for example an automobile, a truck, a bus.
- the display device 101 corresponds for example to an LCD type screen (from the English “Liquid Crystal Display” or in French “Display à cristaux liquide”), for example example of type TFT (from the English “Thin-Film Transistor” or in French “Thin Film Transistor”), or OLED (from the English “Organic Light-Emitting Diode” or in French “Organic Electroluminescent Diode”).
- LCD type screen from the English “Liquid Crystal Display” or in French “Display à cristaux liquide”
- type TFT from the English "Thin-Film Transistor” or in French “Thin Film Transistor”
- OLED from the English “Organic Light-Emitting Diode” or in French “Organic Electroluminescent Diode”
- the display device 101 advantageously corresponds to a so-called touch screen in that a touch interface is associated with the screen of the display device 101.
- a touch interface allows a user to interact with the graphic contents displayed on this screen 101 in a tactile manner, for example by clicking via a tactile press on icons to open new pages of the displayed graphic interface, to navigate in menus by swiping the screen from top to bottom, to enlarge or reduce a window by spreading or bringing two fingers together, etc.
- a mobile communication device 100 is embedded in the vehicle 10 and connected in communication to the vehicle 10.
- the mobile communication device 100 corresponds for example to a smartphone, a tablet or a connected object such as a connected or smart watch.
- the mobile communication device is connected in communication to the vehicle via a wired connection (for example of the USB type (from the English “Universal Serial Bus” or “Universal Serial Bus” in French) or wireless connection (for example of the Bluetooth® or Wifi® type, for example Wifi Direct (according to IEEE 802.11, for example according to IEEE 802.11 n or IEEE 802.11 ac)).
- a wired connection for example of the USB type (from the English “Universal Serial Bus” or “Universal Serial Bus” in French) or wireless connection (for example of the Bluetooth® or Wifi® type, for example Wifi Direct (according to IEEE 802.11, for example according to IEEE 802.11 n or IEEE 802.11 ac)
- Such a mobile communication device advantageously comprises a display screen configured to display graphic content generated by one or more human-machine interfaces, in particular a graphical interface.
- the TCU, the central computer and the IVI computer form a single hardware device, for example a computer, each of the functions provided by the TCU, the central computer and the IVI computer being implemented in software in this single device according to this variant.
- the display screen 101 (for example via the IVI computer controlling the display screen 101) and the mobile communication device 100 are advantageously configured to implement a technology called screen mirroring according to which the graphic content displayed on the screen of the mobile communication device 100 is also displayed on the display screen 101.
- the data corresponding to the content(s) displayed on the screen of the mobile communication device 100 are transmitted to the display screen 101 by the mobile communication device 100 via the wireless or wired connection established between the mobile communication device 100 and the vehicle 10 (i.e. the on-board system of the vehicle 10, including the IVI computer controlling the display screen 101).
- the first graphic object 21 and the second graphic object 22 correspond to the same graphic object, a graphic object corresponding to an icon or a virtual button.
- the first graphic object 21 and the second graphic object 22 are representative of the interactive screen duplication application and graphically represent the screen duplication function.
- the second display area 203 corresponds for example to a part of the HMI configured to display a set of several graphic objects each configured to launch the execution of a particular interactive application, for example for the navigation system of the vehicle 10, for the infotainment system of the vehicle 10, for the seat adjustment system, etc.
- the first graphical object 21 is configured to launch or execute the interactive application allowing the screen duplication of the screen of the mobile communication device 100 immediately after a touch press on the first graphical object 21.
- a graphic animation corresponds for example to a processing of the pixels forming the graphic object considered to modify the visual or graphic appearance of the object.
- the treatment corresponds to any known treatment, for example a blur effect, a visual attenuation effect, a rotation, a translation, a reduction or an increase in the size of the graphic object, etc.
- a touch press 211, 221 on the first graphic object 21 or on the second graphic object 22 sends information to the IVI computer so that the latter implements a function associated with the command corresponding to the touch press.
- the data representative of the touch support are for example received via one or more data buses connecting the touch interface of the screen (or a computer controlling such a touch interface where appropriate) and the IVI computer.
- the screen duplication is controlled such that the graphic content obtained from the mobile communication device 100 is displayed on the display device 101 following or after the end of the graphic animation of the second graphic object 22.
- USB interface from the English “Universal Serial Bus” or “Universal Serial Bus” in French);
- the present invention is not limited to the exemplary embodiments described above but extends to a method of duplicating or sharing a screen between a mobile communication device and a display device of a vehicle which would include secondary steps without thereby departing from the scope of the present invention. The same would apply to a device configured for implementing such a method.
- the present invention also relates to a display system comprising the device 3 of FIG. 3 and the display device 101.
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
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Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP24727469.9A EP4728357A1 (fr) | 2023-06-14 | 2024-04-23 | Procédé et dispositif de contrôle d'un système d'affichage embarqué dans un véhicule avec duplication de contenu d'un écran de dispositif de communication mobile |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2306050A FR3150020A1 (fr) | 2023-06-14 | 2023-06-14 | Procédé et dispositif de contrôle d’un système d’affichage embarqué dans un véhicule avec duplication de contenu d’un écran de dispositif de communication mobile |
| FRFR2306050 | 2023-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024256760A1 true WO2024256760A1 (fr) | 2024-12-19 |
Family
ID=87974463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2024/050532 Ceased WO2024256760A1 (fr) | 2023-06-14 | 2024-04-23 | Procédé et dispositif de contrôle d'un système d'affichage embarqué dans un véhicule avec duplication de contenu d'un écran de dispositif de communication mobile |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP4728357A1 (fr) |
| FR (1) | FR3150020A1 (fr) |
| WO (1) | WO2024256760A1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2306050A1 (fr) | 1975-04-02 | 1976-10-29 | Poehlmann Paul | Couteaux, notamment couteaux fermants |
| CN103425494A (zh) * | 2013-08-06 | 2013-12-04 | 惠州华阳通用电子有限公司 | 一种车载终端与智能移动终端的信息交互系统 |
| US20200177679A1 (en) * | 2016-12-27 | 2020-06-04 | Huawei Technologies Co., Ltd. | Device Connection Method and Terminal |
-
2023
- 2023-06-14 FR FR2306050A patent/FR3150020A1/fr active Pending
-
2024
- 2024-04-23 EP EP24727469.9A patent/EP4728357A1/fr active Pending
- 2024-04-23 WO PCT/FR2024/050532 patent/WO2024256760A1/fr not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2306050A1 (fr) | 1975-04-02 | 1976-10-29 | Poehlmann Paul | Couteaux, notamment couteaux fermants |
| CN103425494A (zh) * | 2013-08-06 | 2013-12-04 | 惠州华阳通用电子有限公司 | 一种车载终端与智能移动终端的信息交互系统 |
| US20200177679A1 (en) * | 2016-12-27 | 2020-06-04 | Huawei Technologies Co., Ltd. | Device Connection Method and Terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3150020A1 (fr) | 2024-12-20 |
| EP4728357A1 (fr) | 2026-04-22 |
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