Nothing Special   »   [go: up one dir, main page]

WO2013017775A1 - Reconfigurable device for displaying speed - Google Patents

Reconfigurable device for displaying speed Download PDF

Info

Publication number
WO2013017775A1
WO2013017775A1 PCT/FR2012/051749 FR2012051749W WO2013017775A1 WO 2013017775 A1 WO2013017775 A1 WO 2013017775A1 FR 2012051749 W FR2012051749 W FR 2012051749W WO 2013017775 A1 WO2013017775 A1 WO 2013017775A1
Authority
WO
WIPO (PCT)
Prior art keywords
information
display
display means
speed
secondary information
Prior art date
Application number
PCT/FR2012/051749
Other languages
French (fr)
Inventor
Laurent Nicolas
David Vrinat
Céline DUVERGEY
Original Assignee
Peugeot Citroen Automobiles Sa
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 Peugeot Citroen Automobiles Sa filed Critical Peugeot Citroen Automobiles Sa
Publication of WO2013017775A1 publication Critical patent/WO2013017775A1/en

Links

Classifications

    • 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
    • B60K35/60—Instruments characterised by their location or relative disposition 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
    • 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
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/215—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays characterised by the combination of multiple visual outputs, e.g. combined instruments with analogue meters and additional displays
    • 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
    • B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
    • B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
    • B60K35/22—Display screens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D7/00—Indicating measured values
    • G01D7/002—Indicating measured values giving both analog and numerical indication
    • 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
    • B60K2360/11—Instrument graphical user interfaces or menu aspects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2207/00—Indexing scheme relating to details of indicating measuring values
    • G01D2207/30—Displays providing further information, in addition to measured values, e.g. status

Definitions

  • the present invention generally relates to a speed display device mounted on a motor vehicle and more particularly to a speed display device mounted on a motor vehicle capable of putting forward information useful to a driver.
  • Current vehicles are mostly equipped with man-machine interfaces that allow the driver to quickly and easily obtain a considerable amount of vehicle information. Moreover, current vehicles are also equipped with increasingly powerful technological means such as variable speed limiters (LVV) and variable speed regulators (RVV) whose activation gives rise to a particular display on the human interfaces -machine, for example the dashboard.
  • LVV variable speed limiters
  • RVV variable speed regulators
  • the driver is of course subject to information related to external events due to traffic such as external speed limits and the presence of radar, for example.
  • the driver is presented with more and more visual information as the complexity of the electronic systems of motor vehicles increases. Excessive speeds coupled with lack of concentration on the part of the driver are responsible for some of the road accidents. It is therefore essential for the driver to respect these speed limits and to be able to concentrate on the traffic to limit the number as well as the severity of these accidents.
  • attempts have been made to improve the communication to the driver of external and vehicle-related information so that he can more easily and quickly recognize so that you do not have to distract from the road for a long time.
  • US 2007/0063921 discloses a dashboard comprising first display means adapted to display an effective vehicle speed and a vehicle engine speed and second display means able to indicate secondary information such as those related to a navigation system or a system for monitoring the surroundings of the vehicle.
  • the first display means are located in a foreground and superimposed on the second display means located on a background so as to hide them at least partially.
  • the secondary information is modified, for example by activation of the systems providing secondary information, or when the secondary information becomes important, for example when approaching a bifurcation indicated by the navigation system, the first display means are mechanically moved laterally so that they are no longer superimposed on the second display means, so these are put forward.
  • This device however has a disadvantage insofar as the first display means are moved laterally on the dashboard. Effective speed information is therefore displaced, which affects the ergonomics of the dashboard and driving comfort for the driver, because it must provide an extra effort to search for information that changes places.
  • the described system uses complex mechanical means to move the first display means to put secondary information in the foreground to attract the attention of the driver.
  • the information presented on the second display means is only additional information for the driver insofar as the main information is not attenuated. This system therefore does not reduce the amount of visual information that the driver receives.
  • An object of the present invention is to overcome the drawbacks of the existing systems described in the prior art mentioned above and in particular, first of all, to provide a reconfigurable vehicle speed display device capable of indicating a secondary information without increasing the visual information load received by the driver, while ensuring a good driving comfort.
  • a first aspect of the invention relates to a speed display device for a motor vehicle comprising a dial, first display means for displaying, in a first position, a main information in a foreground of the dial, and second display means for displaying, in a second position, secondary information in a background of the dial.
  • the device is in further characterized in that it further comprises means for controlling the first and second display means so as to display, in the first position, the main information in the background of the dial and to display, in the second position, the secondary information in the foreground of the dial.
  • the main information is representative of the actual speed of the vehicle and the secondary information is representative of an external event likely to cause a change in the main information.
  • the secondary information is representative of a driving mode chosen from LVV, RVV or ACC.
  • a driving mode chosen from LVV, RVV or ACC.
  • the information that allows it in these situations to control its speed is quickly identifiable (LVV setpoint, RVV or ACC and speed limit).
  • the second display means of the secondary information when displayed in the first plane, are able to reduce the main information with respect to the secondary information by covering partially the first display means, depending on the link between the two.
  • the secondary information in the foreground becomes the most important and can quickly be identified.
  • the first display means are controlled to display the main information in the background with a smaller size than that used for the display of the main information in the first plan.
  • the main information is further withdrawn when the attention of the driver must focus on the secondary information.
  • the second display means are controlled to display the secondary information in the foreground with a larger size than that used for the display of the secondary information in the back plan.
  • the secondary information is more emphasized when it is displayed on the foreground.
  • the second display means are partially masked by the first display means when the secondary information is displayed in the background.
  • the secondary information is not visible to the driver when it is useless.
  • the first and second display means are able to display an indication of the relationship between the main information and the secondary information when the latter is a speed limitation information.
  • the driver is immediately warned that he is above or below the new limit when it changes.
  • the modification of the first and second display means is done gradually.
  • the modification gives rise to an animation that draws the driver's attention to the fact that secondary information has been updated.
  • FIGS. 1A and 1B show a speed display device according to one embodiment of the invention
  • FIGS. 2A to 2C show a speed display device according to another embodiment of the invention.
  • FIGS. 1A and 1B show a speed display device 1 for a motor vehicle according to an embodiment of the invention, which comprises a dial 2, first display means 3 for displaying, in a first position , a main information in a foreground of the dial 2, and second display means 4 for displaying, in a second position, a secondary information in a background of the dial 2.
  • the main information displayed in the first plane represents the effective speed of the vehicle and the secondary information displayed on the background represents the speed limitation and a representative pictogram of an event. outside which may cause a change in the actual speed of the vehicle.
  • the second display means 4 are partially masked by the first display means 3 when the secondary information is displayed in the background.
  • the pictogram is hidden behind the first display means 3 when the second display means 4 display the secondary information on the background.
  • the pictogram is representative of the presence of a radar.
  • this pictogram can be a simple warning of a change in speed limit, or may warn of the presence of work.
  • the speed display device 1 When an external event likely to cause a change in the effective speed of the vehicle has been detected, here the presence of a radar, the speed display device 1 is reconfigured.
  • FIG. 1B shows the speed display device 1 reconfigured by means of control means of the first and second display means which control the first and second display means 3, 4 so that they display, in the first position, the main information in the background of the dial and, in the second position, the secondary information in the foreground of the dial.
  • the second display means 4 displaying the speed limitation and the radar warning pictogram in the foreground are highlighted and partially cover the first display means 3 showing the actual speed of the vehicle in the first plane. background. The driver is therefore visually aware of the imminent presence of a radar and the speed limit associated with this radar.
  • the main and secondary information keep their respective positions during the change of plane, so that the main information keeps the first position on the dial and the secondary information keeps the second position on the dial. With this, the driver knows immediately where to look for the necessary information without having to browse the entire dashboard looking for this information.
  • the pictogram may be omitted.
  • the secondary information may therefore consist only of the speed limit which is then displayed on the foreground so as to at least partially cover the background.
  • the second display means 4 are controlled to display the secondary information in the foreground with a size larger than that used for displaying the secondary information in the first display. 'background. Thus, the driver's attention is more drawn to the visual information and it is also easier to read.
  • FIGS. 2A to 2C show a reconfigurable speed display device according to another embodiment of the invention.
  • Fig. 2A shows a speed display device 1 similar to that of the first embodiment, in which the main information represents the effective speed of the vehicle and the secondary information represents the speed limitation.
  • the speed display device 1 further comprises a dedicated display means 5, located on the first display means 3, which displays an indication of the ratio of the actual vehicle speed to the speed limitation information.
  • the dedicated display means 5 may, for example, display a green color.
  • Fig. 2B shows this speed display device 1 when a new speed limitation has been detected.
  • the first and second display means 3, 4 are modified by the control means so as to display, in the first position, the main information in the background of the dial and to display, in the second position, the secondary information in the foreground of the dial in the same manner as in the first embodiment.
  • the dedicated display means 5, located on the first display means 3, emits an alert, preferably a visual alert, in order to attract the attention of the driver.
  • FIG. 2C shows the speed display device 1 once a driving mode selected from a variable speed limiter (LVV), a variable speed regulator (RVV) and an adaptive cruise control ( ACC) was started.
  • the second display means 4 displays additional secondary information 4a on the first plane thus partially covering the first display means 3 of the main information displayed in the background.
  • the additional secondary information is a setpoint speed information 4a representative of the driving mode engaged.
  • the dedicated display means 5 stops issuing the alert once the effective speed of the vehicle is again below the speed limit.
  • the modification of the first and second display means 3, 4 may be progressive.
  • an animation representing the inversion of the display of the main and secondary information can help the driver to appreciate the modification of the display as well as the new information to be recognized.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Instrument Panels (AREA)
  • Indicating Measured Values (AREA)

Abstract

The invention relates to a device (1) for displaying speed for a motor vehicle, including: a dial (2); a first display means (3) for displaying, in a first position, main information in a first plane of the dial; and a second display means (4, 4a) for displaying, in a second position, secondary information in a rear plane of the dial, characterized in that the device further includes a means for controlling the first and second display means so as to display, in the first position, the main information in the rear plane of the dial and to display, in the second position, the secondary information in the first plane of the dial.

Description

Dispositif d 'affichage de vitesse reconfiq u rable  Reconfigurable speed display device
La présente invention concerne de manière générale un dispositif d'affichage de vitesse monté sur un véhicule automobile et plus particulièrement un dispositif d'affichage de vitesse monté sur un véhicule automobile apte à mettre en avant une information utile à un conducteur. Les véhicules actuels sont pour la plupart équipés d'interfaces homme-machine permettant au conducteur d'obtenir rapidement et facilement une quantité considérable d'informations relatives au véhicule. Par ailleurs, les véhicules actuels sont également dotés de moyens technologiques de plus en plus performants tels que des limiteurs de vitesse variable (LVV) et des régulateurs de vitesse variable (RVV) dont l'activation donne lieu à un affichage particulier sur les interfaces homme-machine, par exemple le tableau de bord. The present invention generally relates to a speed display device mounted on a motor vehicle and more particularly to a speed display device mounted on a motor vehicle capable of putting forward information useful to a driver. Current vehicles are mostly equipped with man-machine interfaces that allow the driver to quickly and easily obtain a considerable amount of vehicle information. Moreover, current vehicles are also equipped with increasingly powerful technological means such as variable speed limiters (LVV) and variable speed regulators (RVV) whose activation gives rise to a particular display on the human interfaces -machine, for example the dashboard.
En plus de ces informations sur le fonctionnement du véhicule, le conducteur est bien entendu soumis aux informations liées aux événements extérieurs dus à la circulation tels que les limitations de vitesse extérieures ainsi que la présence de radar, par exemple. Le conducteur est donc soumis à une présentation d'informations visuelles de plus en plus nombreuses et dense à mesure que la complexité des systèmes électroniques des véhicules automobiles augmente. Les vitesses excessives couplées au manque de concentration de la part du conducteur sont responsables d'une partie des accidents de la route. Il est donc primordial pour le conducteur de respecter ces limitations de vitesse et de pouvoir rester concentré sur la circulation pour limiter le nombre ainsi que la gravité de ces accidents. Par le passé, on a donc essayé d'améliorer la communication au conducteur des informations extérieures et relatives au véhicule afin qu'il puisse plus facilement et plus rapidement les reconnaître de sorte à ne pas avoir à détourner son attention de la route de manière prolongée. In addition to this information on the operation of the vehicle, the driver is of course subject to information related to external events due to traffic such as external speed limits and the presence of radar, for example. As a result, the driver is presented with more and more visual information as the complexity of the electronic systems of motor vehicles increases. Excessive speeds coupled with lack of concentration on the part of the driver are responsible for some of the road accidents. It is therefore essential for the driver to respect these speed limits and to be able to concentrate on the traffic to limit the number as well as the severity of these accidents. In the past, attempts have been made to improve the communication to the driver of external and vehicle-related information so that he can more easily and quickly recognize so that you do not have to distract from the road for a long time.
Il est connu de l'art antérieur des moyens d'affichage d'un mode de conduite selon un LVV, un RVV ou encore un ACC qui ont pour but de faciliter l'identification par le conducteur de leur activation en donnant lieu à un affichage d'un pictogramme correspondant à la fonction limiteur/régulateur activée. It is known from the prior art means for displaying a driving mode according to a LVV, an RVV or an ACC which are intended to facilitate the identification by the driver of their activation giving rise to a display a pictogram corresponding to the limiter / regulator function activated.
De plus, il est connu dans l'art antérieur des dispositifs d'affichage d'une information de limitation de vitesse sur une interface homme-machine. Ces dispositifs permettent au conducteur d'entrer la limitation de vitesse manuellement ou automatiquement afin qu'elle s'affiche au moyen d'un pictogramme ou d'une graduation mise en avant de sorte que le conducteur n'ait plus à faire d'allers-retours visuels continus entre les panneaux de limitation de vitesse. En contrepartie, ces système présentent notamment l'inconvénient de simplement afficher une information supplémentaire sans faciliter l'identification de ces informations par le conducteur. In addition, it is known in the prior art devices for displaying a speed limitation information on a human-machine interface. These devices allow the driver to enter the speed limit manually or automatically so that it is displayed with a pictogram or a graduation highlighted so that the driver does not have to go any further. continuous visual feedback between the speed limit signs. In return, these systems have the particular disadvantage of simply displaying additional information without facilitating the identification of this information by the driver.
Le document US 2007/0063921 décrit un tableau de bord comprenant des premiers moyens d'affichage aptes à afficher une vitesse effective du véhicule et un régime moteur du véhicule et des seconds moyens d'affichage aptes à indiquer des informations secondaires telles que celles liées à un système de navigation ou un système de surveillance des environs du véhicule. Les premiers moyens d'affichage sont situés sur un premier plan et superposés aux seconds moyens d'affichage situés sur un arrière plan de sorte à les cacher au moins partiellement. Lorsque les informations secondaires sont modifiées, par exemple par activation des systèmes procurant des informations secondaires, ou lorsque l'information secondaire devient importante, par exemple à l'approche d'une bifurcation indiquée par le système de navigation, les premiers moyens d'affichage sont mécaniquement déplacés latéralement de sorte qu'ils ne soient plus superposés aux seconds moyens d'affichage, ainsi ces derniers sont mis en avant. US 2007/0063921 discloses a dashboard comprising first display means adapted to display an effective vehicle speed and a vehicle engine speed and second display means able to indicate secondary information such as those related to a navigation system or a system for monitoring the surroundings of the vehicle. The first display means are located in a foreground and superimposed on the second display means located on a background so as to hide them at least partially. When the secondary information is modified, for example by activation of the systems providing secondary information, or when the secondary information becomes important, for example when approaching a bifurcation indicated by the navigation system, the first display means are mechanically moved laterally so that they are no longer superimposed on the second display means, so these are put forward.
Ce dispositif présente cependant un inconvénient dans la mesure où les premiers moyens d'affichage sont déplacés latéralement sur le tableau de bord. L'information de vitesse effective est donc déplacée, ce qui nuit à l'ergonomie du tableau de bord et au confort de conduite pour le conducteur, car il doit fournir un effort supplémentaire pour chercher ces informations qui changent de place. This device however has a disadvantage insofar as the first display means are moved laterally on the dashboard. Effective speed information is therefore displaced, which affects the ergonomics of the dashboard and driving comfort for the driver, because it must provide an extra effort to search for information that changes places.
De plus, le système décrit utilise des moyens mécaniques complexes pour déplacer les premiers moyens d'affichage afin de mettre des informations secondaires au premier plan pour attirer l'attention du conducteur. In addition, the described system uses complex mechanical means to move the first display means to put secondary information in the foreground to attract the attention of the driver.
Finalement, les informations présentées sur les seconds moyens d'affichage ne sont que des informations supplémentaires pour le conducteur dans la mesure où les informations principales ne sont pas atténuées. Ce système ne permet donc pas d'alléger la quantité d'informations visuelles que reçoit le conducteur. Finally, the information presented on the second display means is only additional information for the driver insofar as the main information is not attenuated. This system therefore does not reduce the amount of visual information that the driver receives.
Un but de la présente invention est de répondre aux inconvénients des systèmes existants et décrits dans l'art antérieur mentionné ci-dessus et en particulier, tout d'abord, de fournir un dispositif d'affichage de vitesse de véhicule reconfigurable apte à indiquer une information secondaire sans augmenter la charge d'informations visuelles reçues par le conducteur, tout en assurant un bon confort de conduite. An object of the present invention is to overcome the drawbacks of the existing systems described in the prior art mentioned above and in particular, first of all, to provide a reconfigurable vehicle speed display device capable of indicating a secondary information without increasing the visual information load received by the driver, while ensuring a good driving comfort.
Pour cela un premier aspect de l'invention concerne un dispositif d'affichage de vitesse pour un véhicule automobile comprenant un cadran, des premiers moyens d'affichage pour afficher, dans une première position, une information principale dans un premier plan du cadran, et des seconds moyens d'affichage pour afficher, dans une seconde position, une information secondaire dans un arrière plan du cadran. Le dispositif est en outre caractérisé en ce qu'il comprend en outre des moyens de commande des premiers et seconds moyens d'affichage de sorte à afficher, dans la première position, l'information principale dans l'arrière plan du cadran et à afficher, dans la seconde position, l'information secondaire dans le premier plan du cadran. Ainsi, un tel dispositif d'affichage de vitesse permet qu'une information secondaire soit mise en avant afin d'attirer l'attention du conducteur et qu'en même temps l'information principale soit atténuée par une mise en arrière plan tout en gardant sa position originale, afin de ne pas alourdir la charge cognitive, en ne perturbant pas les repères du conducteur. Selon un mode de réalisation particulièrement intéressant de l'invention, l'information principale est représentative de la vitesse effective du véhicule et l'information secondaire est représentative d'un événement extérieur susceptible d'entraîner une modification de l'information principale. Ainsi, lorsqu'un événement extérieur tel que l'approche d'un radar se produit, le conducteur en est rapidement et clairement averti, de sorte qu'il puisse adapter sa vitesse en conséquence. For this purpose a first aspect of the invention relates to a speed display device for a motor vehicle comprising a dial, first display means for displaying, in a first position, a main information in a foreground of the dial, and second display means for displaying, in a second position, secondary information in a background of the dial. The device is in further characterized in that it further comprises means for controlling the first and second display means so as to display, in the first position, the main information in the background of the dial and to display, in the second position, the secondary information in the foreground of the dial. Thus, such a speed display device allows a secondary information is put forward to attract the attention of the driver and at the same time the main information is mitigated by putting in the background while keeping its original position, so as not to increase the cognitive load, by not disturbing the driver's bearings. According to a particularly advantageous embodiment of the invention, the main information is representative of the actual speed of the vehicle and the secondary information is representative of an external event likely to cause a change in the main information. Thus, when an external event such as the approach of a radar occurs, the driver is quickly and clearly warned, so that he can adapt his speed accordingly.
Selon un autre mode de réalisation de l'invention, l'information secondaire est représentative d'un mode de conduite choisi parmi un LVV, un RVV ou un ACC. Ainsi, lorsqu'un mode de conduite particulier est enclenché, le conducteur en est rapidement et clairement averti. De plus, les informations qui lui permette dans ces situations de maîtriser sa vitesse sont rapidement identifiables (consigne du LVV, RVV ou ACC et limite de vitesse). According to another embodiment of the invention, the secondary information is representative of a driving mode chosen from LVV, RVV or ACC. Thus, when a particular driving mode is engaged, the driver is quickly and clearly warned. In addition, the information that allows it in these situations to control its speed is quickly identifiable (LVV setpoint, RVV or ACC and speed limit).
Selon un autre mode de réalisation de l'invention, les seconds moyens d'affichage de l'information secondaire, lorsqu'elle est affichée dans le premier plan, sont aptes à diminuer l'information principale par rapport à l'information secondaire en recouvrant partiellement les premiers moyens d'affichage, en fonction du lien entre les deux. Ainsi, l'information secondaire mise au premier plan devient la plus importante et peut rapidement être identifiée. Selon un autre mode de réalisation de l'invention, les premiers moyens d'affichage sont commandés pour afficher l'information principale dans l'arrière plan avec une taille plus petite que celle utilisée pour l'affichage de l'information principale dans le premier plan. Ainsi, l'information principale est davantage mise en retrait lorsque l'attention du conducteur doit se focaliser sur les informations secondaires. According to another embodiment of the invention, the second display means of the secondary information, when displayed in the first plane, are able to reduce the main information with respect to the secondary information by covering partially the first display means, depending on the link between the two. Thus, the secondary information in the foreground becomes the most important and can quickly be identified. According to another embodiment of the invention, the first display means are controlled to display the main information in the background with a smaller size than that used for the display of the main information in the first plan. Thus, the main information is further withdrawn when the attention of the driver must focus on the secondary information.
Selon un autre mode de réalisation de l'invention, les seconds moyens d'affichage sont commandés pour afficher l'information secondaire dans le premier plan avec une taille plus grande que celle utilisée pour l'affichage de l'information secondaire dans l'arrière plan. Ainsi, l'information secondaire est davantage mise en avant lorsqu'elle est affichée sur le premier plan. According to another embodiment of the invention, the second display means are controlled to display the secondary information in the foreground with a larger size than that used for the display of the secondary information in the back plan. Thus, the secondary information is more emphasized when it is displayed on the foreground.
Selon un autre mode de réalisation de l'invention, les seconds moyens d'affichage sont partiellement masqués par les premiers moyens d'affichage lorsque l'information secondaire est affichée dans l'arrière plan. Ainsi, au moins une partie de l'information secondaire n'est pas visible par le conducteur lorsqu'elle est inutile. According to another embodiment of the invention, the second display means are partially masked by the first display means when the secondary information is displayed in the background. Thus, at least some of the secondary information is not visible to the driver when it is useless.
Selon un autre mode de réalisation de l'invention, les premiers et seconds moyens d'affichage sont aptes à afficher une indication du rapport entre l'information principale et l'information secondaire lorsque cette dernière est une information de limitation de vitesse. Ainsi, le conducteur est immédiatement averti du fait qu'il est au-dessus ou au-dessous de la nouvelle limitation lorsque celle-ci change. According to another embodiment of the invention, the first and second display means are able to display an indication of the relationship between the main information and the secondary information when the latter is a speed limitation information. Thus, the driver is immediately warned that he is above or below the new limit when it changes.
Selon un autre mode de réalisation de l'invention, la modification des premiers et seconds moyens d'affichage se fait progressivement. Ainsi, la modification donne lieu à une animation qui attire l'attention du conducteur sur le fait qu'une information secondaire a été mise à jour. According to another embodiment of the invention, the modification of the first and second display means is done gradually. Thus, the modification gives rise to an animation that draws the driver's attention to the fact that secondary information has been updated.
Finalement, un dernier aspect de l'invention concerne un véhicule comprenant le dispositif d'affichage de vitesse selon le premier aspect de l'invention. D'autres caractéristiques et avantages de la présente invention apparaîtront plus clairement à la lecture de la description détaillée qui suit d'un mode de réalisation de l'invention donné à titre d'exemple nullement limitatif et illustré par les dessins annexés, dans lequel : - Les figures 1 A et 1 B représentent un dispositif d'affichage de vitesse selon un mode de réalisation de l'invention, Finally, a final aspect of the invention relates to a vehicle comprising the speed display device according to the first aspect of the invention. Other features and advantages of the present invention will appear more clearly on reading the following detailed description of an embodiment of the invention given by way of non-limiting example and illustrated by the appended drawings, in which: FIGS. 1A and 1B show a speed display device according to one embodiment of the invention,
- Les figures 2A à 2C représentent un dispositif d'affichage de vitesse selon un autre mode de réalisation de l'invention. FIGS. 2A to 2C show a speed display device according to another embodiment of the invention.
Les figures 1 A et 1 B représentent un dispositif d'affichage de vitesse 1 pour un véhicule automobile selon un mode de réalisation de l'invention, qui comprend un cadran 2, des premiers moyens d'affichage 3 pour afficher, dans une première position, une information principale dans un premier plan du cadran 2, et des seconds moyens d'affichage 4 pour afficher, dans une seconde position, une information secondaire dans un arrière plan du cadran 2. FIGS. 1A and 1B show a speed display device 1 for a motor vehicle according to an embodiment of the invention, which comprises a dial 2, first display means 3 for displaying, in a first position , a main information in a foreground of the dial 2, and second display means 4 for displaying, in a second position, a secondary information in a background of the dial 2.
Plus particulièrement, dans ce mode de réalisation, l'information principale affichée dans le premier plan représente la vitesse effective du véhicule et l'information secondaire affichée sur l'arrière plan représente la limitation de vitesse ainsi qu'un pictogramme représentatif d'un événement extérieur susceptible d'entraîner une modification de la vitesse effective du véhicule. More particularly, in this embodiment, the main information displayed in the first plane represents the effective speed of the vehicle and the secondary information displayed on the background represents the speed limitation and a representative pictogram of an event. outside which may cause a change in the actual speed of the vehicle.
Dans la figure 1 A, les seconds moyens d'affichage 4 sont partiellement masqués par les premiers moyens d'affichage 3 lorsque l'information secondaire est affichée dans l'arrière plan. Ainsi, le pictogramme est caché derrière les premiers moyens d'affichage 3 lorsque les seconds moyens d'affichage 4 affichent l'information secondaire sur l'arrière plan. In FIG. 1A, the second display means 4 are partially masked by the first display means 3 when the secondary information is displayed in the background. Thus, the pictogram is hidden behind the first display means 3 when the second display means 4 display the secondary information on the background.
Dans ce mode de réalisation, le pictogramme est représentatif de la présence d'un radar. Alternativement, ce pictogramme peut être un simple avertissement d'un changement de limitation de vitesse, ou peut avertir de la présence de travaux. In this embodiment, the pictogram is representative of the presence of a radar. Alternatively, this pictogram can be a simple warning of a change in speed limit, or may warn of the presence of work.
Lorsqu'un événement extérieur susceptible d'entraîner une modification de la vitesse effective du véhicule a été détecté, ici la présence d'un radar, le dispositif d'affichage de vitesse 1 est reconfiguré. When an external event likely to cause a change in the effective speed of the vehicle has been detected, here the presence of a radar, the speed display device 1 is reconfigured.
La figure 1 B représente le dispositif d'affichage de vitesse 1 reconfiguré grâce à des moyens de commande des premiers et seconds moyens d'affichage qui commandent les premiers et seconds moyens d'affichage 3, 4 de sorte à ce qu'ils affichent, dans la première position, l'information principale dans l'arrière plan du cadran et, dans la seconde position, l'information secondaire dans le premier plan du cadran. FIG. 1B shows the speed display device 1 reconfigured by means of control means of the first and second display means which control the first and second display means 3, 4 so that they display, in the first position, the main information in the background of the dial and, in the second position, the secondary information in the foreground of the dial.
Ainsi, les seconds moyens d'affichage 4 affichant la limitation de vitesse ainsi que le pictogramme d'avertissement de radar dans le premier plan sont mis en avant et recouvrent partiellement les premiers moyens d'affichage 3 affichant la vitesse effective du véhicule dans l'arrière plan. Le conducteur est donc visuellement averti de la présence imminente d'un radar ainsi que de la limitation de vitesse associée à ce radar. Thus, the second display means 4 displaying the speed limitation and the radar warning pictogram in the foreground are highlighted and partially cover the first display means 3 showing the actual speed of the vehicle in the first plane. background. The driver is therefore visually aware of the imminent presence of a radar and the speed limit associated with this radar.
Comme indiqué, les informations principale et secondaire gardent leurs positions respectives lors du changement de plan, de sorte que l'information principale garde la première position sur le cadran et que l'information secondaire garde la seconde position sur le cadran. Grâce à cela, le conducteur sait immédiatement où chercher l'information nécessaire sans avoir à parcourir tout le tableau de bord à la recherche de cette information. II est à noter que, dans le cas d'un simple changement de limitation de vitesse, par exemple lorsque le conducteur s'engage sur une nouvelle route, le pictogramme peut être omis. L'information secondaire peut donc ne consister qu'en la limitation de vitesse qui est alors affichée sur le premier plan de manière à recouvrir au moins partiellement l'arrière plan. Comme représenté sur les figures 1 A et 1 B, les seconds moyens d'affichage 4 sont commandés pour afficher l'information secondaire dans le premier plan avec une taille plus grande que celle utilisée pour l'affichage de l'information secondaire dans le l'arrière plan. Ainsi, l'attention du conducteur est davantage attirée sur l'information visuelle et celle-ci est en outre plus facile à lire. As indicated, the main and secondary information keep their respective positions during the change of plane, so that the main information keeps the first position on the dial and the secondary information keeps the second position on the dial. With this, the driver knows immediately where to look for the necessary information without having to browse the entire dashboard looking for this information. It should be noted that, in the case of a simple change of speed limit, for example when the driver enters a new road, the pictogram may be omitted. The secondary information may therefore consist only of the speed limit which is then displayed on the foreground so as to at least partially cover the background. As shown in FIGS. 1A and 1B, the second display means 4 are controlled to display the secondary information in the foreground with a size larger than that used for displaying the secondary information in the first display. 'background. Thus, the driver's attention is more drawn to the visual information and it is also easier to read.
Les figures 2A à 2C représentent un dispositif d'affichage de vitesse reconfigurable selon un autre mode de réalisation de l'invention. FIGS. 2A to 2C show a reconfigurable speed display device according to another embodiment of the invention.
La figure 2A représente un dispositif d'affichage de vitesse 1 semblable à celui du premier mode de réalisation, dans lequel l'information principale représente la vitesse effective du véhicule et l'information secondaire représente la limitation de vitesse. Le dispositif d'affichage de vitesse 1 comprend en plus un moyen d'affichage dédié 5, situé sur le premier moyen d'affichage 3, qui affiche une indication du rapport entre la vitesse effective du véhicule et l'information de limitation de vitesse. Sur la figure 1 A, la vitesse effective du véhicule est inférieure à la limitation de vitesse, aucune alerte particulière n'est donc affichée, et le moyen d'affichage dédié 5 peut, par exemple, afficher une couleur verte. Fig. 2A shows a speed display device 1 similar to that of the first embodiment, in which the main information represents the effective speed of the vehicle and the secondary information represents the speed limitation. The speed display device 1 further comprises a dedicated display means 5, located on the first display means 3, which displays an indication of the ratio of the actual vehicle speed to the speed limitation information. In FIG. 1A, the effective speed of the vehicle is less than the speed limitation, no particular warning is therefore displayed, and the dedicated display means 5 may, for example, display a green color.
La figure 2B représente ce dispositif d'affichage de vitesse 1 lorsqu'une nouvelle limitation de vitesse a été détectée. A ce moment, les premiers et seconds moyens d'affichage 3, 4 sont modifiés par les moyens de commande de sorte à afficher, dans la première position, l'information principale dans l'arrière plan du cadran et à afficher, dans la seconde position, l'information secondaire dans le premier plan du cadran de la même manière que dans le premier mode de réalisation. Au même moment, à cause de la nouvelle limitation de vitesse, la vitesse effective du véhicule devient supérieure à la limitation de vitesse, modifiant ainsi le rapport entre la vitesse effective du véhicule et l'information de limitation de vitesse. En conséquence, le moyen d'affichage dédié 5, situé sur le premier moyen d'affichage 3, émet une alerte, de préférence visuelle, afin d'attirer l'attention du conducteur. En outre, les premiers moyens d'affichage 3 sont commandés pour afficher l'information principale dans l'arrière plan avec une taille plus petite que celle utilisée pour l'affichage de l'information principale dans le premier plan, comme représenté dans les figures 2A et 2B, La figure 2C représente le dispositif d'affichage de vitesse 1 une fois qu'un mode de conduite choisi parmi un limiteur de vitesse variable (LVV), un régulateur de vitesse variable (RVV) et un régulateur de vitesse adaptif (ACC) a été enclenché. A ce moment, le second moyen d'affichage 4 affiche une information secondaire supplémentaire 4a sur le premier plan recouvrant ainsi partiellement les premiers moyens d'affichage 3 de l'information principale affichée dans l'arrière plan. L'information secondaire supplémentaire est une information de vitesse de consigne 4a représentative du mode de conduite enclenché. Comme on peut le voir, le moyen d'affichage dédié 5 cesse d'émettre l'alerte une fois que la vitesse effective du véhicule est redevenue inférieure à la limitation de vitesse. Fig. 2B shows this speed display device 1 when a new speed limitation has been detected. At this moment, the first and second display means 3, 4 are modified by the control means so as to display, in the first position, the main information in the background of the dial and to display, in the second position, the secondary information in the foreground of the dial in the same manner as in the first embodiment. At the same time, because of the new speed limit, the actual vehicle speed becomes greater than the speed limit, thus changing the ratio of the actual vehicle speed to the speed limitation information. Consequently, the dedicated display means 5, located on the first display means 3, emits an alert, preferably a visual alert, in order to attract the attention of the driver. In addition, the first display means 3 is controlled to display the main information in the background with a smaller size than that used for displaying the main information in the foreground, as shown in the figures. 2A and 2B, FIG. 2C shows the speed display device 1 once a driving mode selected from a variable speed limiter (LVV), a variable speed regulator (RVV) and an adaptive cruise control ( ACC) was started. At this time, the second display means 4 displays additional secondary information 4a on the first plane thus partially covering the first display means 3 of the main information displayed in the background. The additional secondary information is a setpoint speed information 4a representative of the driving mode engaged. As can be seen, the dedicated display means 5 stops issuing the alert once the effective speed of the vehicle is again below the speed limit.
Bien que non représenté sur les figures, la modification des premiers et seconds moyens d'affichage 3, 4 peut être progressive. Ainsi, une animation représentant l'inversion de l'affichage des informations principales et secondaires peut aider le conducteur à apprécier la modification de l'affichage ainsi que la nouvelle information à reconnaître. Although not shown in the figures, the modification of the first and second display means 3, 4 may be progressive. Thus, an animation representing the inversion of the display of the main and secondary information can help the driver to appreciate the modification of the display as well as the new information to be recognized.
On comprendra que diverses modifications et/ou améliorations évidentes pour l'homme du métier peuvent être apportées aux différents modes de réalisation de l'invention décrits dans la présente description sans sortir du cadre de l'invention défini par les revendications annexées. En particulier, il est fait référence aux différents modes de mise en avant de l'information secondaire qui en plus d'être mise au premier plan peut également être mise en avant par un changement de police, et aux différents modes d'avertissement de mise en avant d'une information secondaire qui peut s'accompagner d'un signal sonore ou d'une alarme lumineuse. De plus, le moyen d'affichage dédié peut tout aussi bien être situé sur les seconds moyens d'affichage. It will be understood that various modifications and / or improvements obvious to those skilled in the art can be made to the various embodiments of the invention described in the present description without departing from the scope of the invention defined by the appended claims. In particular, reference is made to the different modes of highlighting the secondary information which in addition to being put in the foreground can also be put forward by a font change, and to the different warning modes of setting. ahead of secondary information that may be accompanied by an audible signal or light alarm. Moreover, the dedicated display means may equally well be located on the second display means.

Claims

REVENDICATIONS
1 . Dispositif d'affichage de vitesse (1 ) pour un véhicule automobile comprenant un cadran (2), des premiers moyens d'affichage (3) pour afficher, dans une première position, une information principale dans un premier plan du cadran, et des seconds moyens d'affichage (4, 4a) pour afficher, dans une seconde position, une information secondaire dans un arrière plan du cadran, caractérisé en ce qu'il comprend en outre des moyens de commande des premiers et seconds moyens d'affichage de sorte à afficher, dans la première position, l'information principale dans l'arrière plan du cadran et à afficher, dans la seconde position, l'information secondaire dans le premier plan du cadran. 1. Speed display device (1) for a motor vehicle comprising a dial (2), first display means (3) for displaying, in a first position, a main information in a first plane of the dial, and seconds display means (4, 4a) for displaying, in a second position, secondary information in a background of the dial, characterized in that it further comprises means for controlling the first and second display means so to display, in the first position, the main information in the background of the dial and to display, in the second position, the secondary information in the foreground of the dial.
2. Dispositif selon la revendication 1 , caractérisé en ce que l'information principale est représentative de la vitesse effective du véhicule et en ce que l'information secondaire est représentative d'un événement extérieur susceptible d'entraîner une modification de l'information principale. 2. Device according to claim 1, characterized in that the main information is representative of the effective speed of the vehicle and in that the secondary information is representative of an external event likely to cause a change in the main information .
3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que l'information secondaire est représentative d'un mode de conduite choisi parmi un LVV, un RVV ou un ACC. 3. Device according to claim 1 or 2, characterized in that the secondary information is representative of a driving mode selected from LVV, RVV or ACC.
4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que les seconds moyens d'affichage (4, 4a) de l'information secondaire, lorsqu'elle est affichée dans le premier plan, recouvrent partiellement les premiers moyens d'affichage (3) de l'information principale, lorsqu'elle est affichée dans l'arrière plan. 4. Device according to one of claims 1 to 3, characterized in that the second display means (4, 4a) of the secondary information, when displayed in the first plane, partially cover the first means of display (3) of the main information, when displayed in the background.
5. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les premiers moyens d'affichage (3) sont commandés pour afficher l'information principale dans l'arrière plan avec une taille plus petite que celle utilisée pour l'affichage de l'information principale dans le premier plan. 5. Device according to any one of claims 1 to 4, characterized in that the first display means (3) are controlled to display the main information in the background with a larger size. smaller than the one used for displaying the main information in the foreground.
6. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les seconds moyens d'affichage (4) sont commandés pour afficher l'information secondaire dans le premier plan avec une taille plus grande que celle utilisée pour l'affichage de l'information secondaire dans l'arrière plan. 6. Device according to any one of claims 1 to 4, characterized in that the second display means (4) are controlled to display the secondary information in the foreground with a larger size than that used for the display of secondary information in the background.
7. Dispositif selon l'une quelconque des revendications 1 à 6, caractérisé en ce que les seconds moyens d'affichage (4, 4a) sont partiellement masqués par les premiers moyens d'affichage lorsque l'information secondaire est affichée dans l'arrière plan. 7. Device according to any one of claims 1 to 6, characterized in that the second display means (4, 4a) are partially masked by the first display means when the secondary information is displayed in the rear plan.
8. Dispositif selon l'une quelconque des revendications 1 à 7, caractérisé en ce que les premiers et seconds moyens d'affichage (3, 4) sont aptes à afficher, par un moyen d'affichage dédié (5), une indication du rapport entre l'information principale et l'information secondaire lorsque cette dernière est une information de limitation de vitesse. 8. Device according to any one of claims 1 to 7, characterized in that the first and second display means (3, 4) are adapted to display, by a dedicated display means (5), an indication of the relationship between the main information and the secondary information when the latter is speed limitation information.
9. Dispositif selon l'une quelconque des revendications 1 à 8, caractérisé en ce que la modification des premiers et seconds moyens d'affichage (3, 4) se fait progressivement. 9. Device according to any one of claims 1 to 8, characterized in that the modification of the first and second display means (3, 4) is done gradually.
10. Véhicule comprenant le dispositif d'affichage de vitesse selon l'une quelconque des revendications 1 à 9. A vehicle comprising the speed display device according to any one of claims 1 to 9.
PCT/FR2012/051749 2011-08-03 2012-07-23 Reconfigurable device for displaying speed WO2013017775A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1157102A FR2978707B1 (en) 2011-08-03 2011-08-03 RECONFIGURABLE SPEED DISPLAY DEVICE
FR1157102 2011-08-03

Publications (1)

Publication Number Publication Date
WO2013017775A1 true WO2013017775A1 (en) 2013-02-07

Family

ID=46639621

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2012/051749 WO2013017775A1 (en) 2011-08-03 2012-07-23 Reconfigurable device for displaying speed

Country Status (2)

Country Link
FR (1) FR2978707B1 (en)
WO (1) WO2013017775A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210387524A1 (en) * 2020-06-11 2021-12-16 Mando Corporation Apparatus for assisting driving

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342605A1 (en) * 2002-03-04 2003-09-10 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Device for controlling a screen display
WO2006122803A1 (en) * 2005-05-18 2006-11-23 Johnson Controls Automotive Electronics Instrument panel with retractable lateral indicators
US20070063921A1 (en) 2005-09-22 2007-03-22 Yazaki Corporation Multi display device
WO2008125694A1 (en) * 2007-04-17 2008-10-23 Volkswagen Ag Display device for a vehicle for the display of information relating to the operation of the vehicle and method for the display of the information thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1342605A1 (en) * 2002-03-04 2003-09-10 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Device for controlling a screen display
WO2006122803A1 (en) * 2005-05-18 2006-11-23 Johnson Controls Automotive Electronics Instrument panel with retractable lateral indicators
US20070063921A1 (en) 2005-09-22 2007-03-22 Yazaki Corporation Multi display device
WO2008125694A1 (en) * 2007-04-17 2008-10-23 Volkswagen Ag Display device for a vehicle for the display of information relating to the operation of the vehicle and method for the display of the information thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210387524A1 (en) * 2020-06-11 2021-12-16 Mando Corporation Apparatus for assisting driving
US12162351B2 (en) * 2020-06-11 2024-12-10 Hl Klemove Corp. Apparatus for assisting driving

Also Published As

Publication number Publication date
FR2978707B1 (en) 2013-08-09
FR2978707A1 (en) 2013-02-08

Similar Documents

Publication Publication Date Title
AU2016283002B2 (en) Augmented reality system for vehicle blind spot prevention
US8868293B2 (en) Information display system
US20160109701A1 (en) Systems and methods for adjusting features within a head-up display
WO2018007269A1 (en) Head-up display and method for controlling an image-generation device of a head-up display
JP2017202721A (en) Display system
FR2936338A1 (en) DISPLAY DEVICE
WO2013017775A1 (en) Reconfigurable device for displaying speed
FR3038439A1 (en) METHOD FOR CONTROLLING A DISPLAY DEVICE FOR A VEHICLE, DEVICE AND COMPUTER PROGRAM FOR CARRYING OUT SAID METHOD, AND VEHICLE THUS EQUIPPED
FR3119145A1 (en) Method for determining a level of distraction of a vehicle driver
EP4157688B1 (en) Method and system for controlling the speed of a vehicle
FR3053650B1 (en) AUTONOMOUS DRIVING METHOD FOR A MOTOR VEHICLE
EP3867126B1 (en) Method and device for assisting with driving a motor vehicle during reversing
FR3006468A1 (en) INTERVIEW COMMUNICATION METHOD AND DEVICE
FR3129459A1 (en) Method of warning of non-activation of the ignition of the lights of a motor vehicle.
FR3105145A1 (en) Driving assistance method for a vehicle
FR3151016A1 (en) Human-machine interface for preventive driving assistance
EP3856602B1 (en) System for displaying information by manual or automatic selection among a plurality of display modes classified according to their level of off-centring with respect to the vehicle
FR3061113A1 (en) METHOD FOR CONTROLLING A VIDEO-MIRROR SYSTEM FOR A MOTOR VEHICLE
WO2018146401A1 (en) Device for assisting night-time road navigation
FR2978706A1 (en) Speed display device for autonomous cruise control type variable speed limiting device of car, has unit partially/completely screening non-useful zone comprising graduations above target speed i.e. maximum speed, attainable from car
FR3120042A1 (en) Method for assisting in the management of the inter-vehicle distance implementing an augmented reality display.
WO2024236237A1 (en) Speed limit information function on a central touch screen
WO2022152981A1 (en) Motor vehicle comprising an adas coupled to an augmented-reality display system of said vehicle
FR3061780A1 (en) METHOD FOR CONTROLLING A MOTOR VEHICLE DISPLAY AND CORRESPONDING DISPLAY
CN116442897A (en) Driver status display

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12744095

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12744095

Country of ref document: EP

Kind code of ref document: A1