• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to an interface (1) for controlling at least one function of a motor vehicle body, comprising: - a control member (2) comprising: - a rotary member (4) configured to turn around a an axis of rotation (A), at least one conductive index (6) carried by the rotary member (4), a cylindrical guide (5), a capacitive touch screen (3) configured to detect the position of the conductive index (6), the cylindrical guide (5) being fixed on the capacitive touch panel (3), the conductive index (6) being arranged facing the capacitive touch panel (3), characterized in that the control member (2) comprises at least three elastic blades (15a, 15b 15c, 15d) interposed between the cylindrical guide (5) and the rotary member (4), configured to exert a substantially radial thrust force on the rotary member (4) for biasing the rotary member (4) centrally on the axis of rotation (A).
    公开号:FR3056474A1
    申请号:FR1659257
    申请日:2016-09-28
    公开日:2018-03-30
    发明作者:Anthony Aubry；Laurent Lucaora；Said Wanir
    申请人:Dav SA；
    IPC主号:
    专利说明:

    Holder (s): DAV Simplified joint stock company.
    Extension request (s)
    Agent (s): VALEO COMFORT AND DRIVING ASSISTANCE.
    INTERFACE FOR MOTOR VEHICLE.
    FR 3 056 474 - A1 _ The invention relates to an interface (1) for controlling at least one function of a motor vehicle member, comprising:
    - a control member (2) comprising:
    - a rotary member (4) configured to rotate about an axis of rotation (A),
    - at least one conductive index (6) carried by the rotary member (4),
    - a cylindrical guide (5),
    - a capacitive touch screen (3) configured to detect the position of the conductive index (6), the cylindrical guide (5) being fixed on the capacitive touch screen (3), the conductive index (6) being arranged opposite of the capacitive touchscreen (3), characterized in that the control member (2) comprises at least three elastic blades (15a, 15b 15c, 15d) interposed between the cylindrical guide (5) and the rotary member (4 ), configured to exert a substantially radial pushing force on the rotary member (4) to urge the rotary member (4) centered on the axis of rotation (A).

    -1Interface for motor vehicle
    The present invention relates to an interface for controlling at least one function of a motor vehicle member.
    In the automotive field, the control of electrical components, such as the air conditioning system, is generally carried out by means of a mechanical rotary knob.
    Conventionally, this comprises a thumb wheel whose angular positioning is determined by a sensor, for example of the optical type, or by an electric rotary switch. The angular position of the dial allows a processing unit to select a particular command and to control, for example, a shutter actuator in the air conditioning system.
    There is also known a control system in which a rotary wheel is associated with a touch screen. In this system, the angular position of the wheel is detected by a capacitive touchscreen which detects a conductive index carried by the wheel. The capacitive touch screen then allows on the one hand, the tactile input of information by detection of the pressing or movement of a finger of the user on the screen and on the other hand, of measuring the angular position of the wheel. This association is interesting because you can program the display of the touch screen in relation to several functions to be controlled. The screen can be programmed to display the position of the shutters and the temperature of the air conditioning system. This same screen with thumbwheel can be used to adjust the volume of the vehicle's audio system, for example.
    A disadvantage of this system is that the guiding in rotation of the wheel is difficult to control. Indeed, either the play between the wheel and the stator is too large, or it is too small. Too much play is not desired because the movement of the dial then becomes too free, which generates poorly controlled guidance and an unpleasant feeling for the user. Too little backlash is also to be avoided because it can lead to excessive tightening of the parts in contact with the rise in temperature due to the differential expansion of the different materials.
    One of the aims of the present invention is to provide an improved interface which at least partially overcomes this drawback.
    To this end, the subject of the invention is an interface for controlling at least one function of a motor vehicle member, comprising:
    -2 a control member comprising:
    a rotary member configured to rotate about an axis of rotation, at least one conductive index carried by the rotary member, a cylindrical guide, a capacitive touchscreen configured to detect the position of the conductive index, the cylindrical guide being fixed on the capacitive touch screen, the conductive index being arranged opposite the capacitive touch screen, characterized in that the control member comprises at least three elastic blades interposed between the cylindrical guide and the rotary member, configured to exert a substantially radial thrust force on the rotary member to urge the rotary member centered on the axis of rotation.
    The elasticity of the blades ensures that the rotary member is guided in rotation whatever the dimension of the clearance between the guide and the rotary member. Guidance is thus obtained providing a pleasant feeling to the user with controlled friction, regardless of the temperature. In addition, the elastic blades are elements that are easy to manufacture and assemble, which allows mass production and at low cost. Furthermore, the elastic blades have a small footprint, in particular radial, which makes it possible to obtain a compact control member. This aspect is particularly interesting for "hollow" control members having little radial space.
    According to one or more characteristics of the interface, taken alone or in combination:
    - the elastic blades have coatings arranged at their contact surfaces,
    - the coverings are molded plastics,
    the ends of the coatings have a spherical or cylindrical shape,
    - the elastic blades are elastically stressed against a cylindrical internal face of the cylindrical guide,
    - the rotary member comprises an internal rotor in which at least three lateral cavities are arranged to receive a respective elastic blade,
    - the elastic blades are fixed at their two ends and also have at least one ripple in the length,
    -3- the elastic blades respectively have a free end,
    - at least two elastic blades are formed in a common support of the control member,
    - the common support is metallic, the conductive index also being formed in the common support,
    - the rotary member and the cylindrical guide have general through-cylindrical shapes freeing a central orifice,
    - the interface includes a display screen configured to display information associated with a contact, movement or support of the mobile gripping part,
    - the capacitive touchscreen is transparent and the interface includes a display screen arranged under the capacitive touchscreen.
    Other characteristics and advantages of the invention will emerge from the following description, given by way of example and without limitation, with reference to the appended drawings in which:
    FIG. 1 represents a view of a portion of the interior passenger compartment of a motor vehicle comprising an interface which is installed by way of example at the front panel of the vehicle,
    - Figure 2 shows a side view of the interface of Figure 1,
    - Figure 3 shows a sectional view l-l of the interface of Figure 1,
    FIG. 4 shows a sectional view B-B of the control member of the interface of FIG. 2,
    - Figure 5 shows an exploded view of the control member of Figure 4,
    FIG. 6 shows a schematic view of a common support of elastic strips and of the conductive index for an alternative embodiment of the control member,
    FIG. 7 shows a partial view in section B-B of another example of a control member,
    FIG. 8a shows a partial view in section B-B of another example of a control member, and
    - Figure 8b shows a perspective view of a common support of elastic blades for the control member of Figure 8a.
    In these figures, identical elements have the same reference numbers.
    The following embodiments are examples. Although the description refers to one or more embodiments, this does not necessarily mean that each reference relates to the same embodiment, or that the characteristics apply only to a single embodiment. Simple features of different embodiments can also be combined to provide other embodiments.
    Figure 1 shows elements of a front part of the passenger compartment of a motor vehicle.
    The passenger compartment has an interface 1 which is particularly suitable for being housed in the front panel of the vehicle.
    Such an interface 1 allows the control of at least one function of a motor vehicle member such as the control of the functions of an air conditioning system, an audio system, a telephone system or even a navigation system. This interface 1 can also be used for window regulator controls, positioning of the exterior mirrors or for moving motorized seats or for controlling interior lights, central locking, a sunroof, hazard lights or mood lights .
    Interface 1 allows the user, for example, to scroll through a list, select or confirm a selection. For example, it allows the user to select a destination mailing address or name from a directory, air conditioning system settings, or select a music track from a list.
    The interface 1 includes a control member 2 and a capacitive touchscreen 3 (Figure 2).
    As can best be seen in the sectional view of FIG. 3, the capacitive touch screen 3 comprises at least one capacitive sensor 31 and a front plate 32 arranged on the capacitive sensor 31.
    The capacitive sensor 31 makes it possible to detect a variation in capacitance at the surface of the front plate 32. The capacitive sensor 31 can for example detect a contact or a movement of a user's finger. The capacitive sensor
    -531 also makes it possible to determine the spatial coordinates of the finger on the surface of the slab 3. The capacitive sensor 31 is for example formed by an array of electrodes extending over all or part of the surface of the slab. The electrodes are for example made of ITO (indium tin oxide) which allow the sensor 31 to be transparent.
    The rigidity of the capacitive touchscreen 3 is obtained by means of the rigid front plate 32 (or contact plate), such as a glass or plastic plate. The front plate 32 arranged on the capacitive sensor 31 faces the user once mounted in the passenger compartment. The tactile surface of the panel 3 is thus formed by the surface of the front plate 32. The capacitive tactile panel 3 can be flat or curved.
    The front plate 32 can be at least partially opaque so as to hide the elements arranged behind.
    The front plate 32 can be completely opaque, the capacitive touch screen 3 then forming what is called a touch pad or “Touchpad” in English or a push button or “Push” in English.
    The interface 1 may include a display screen 10, such as a TFT (“Thin-Film transistor”) screen or an LED screen or an LCD screen, configured in particular to display information associated with the manipulation of interface 1.
    The display screen 10 can be placed under the capacitive sensor 31 so as to form a touch screen ("touchscreen" in English). The display screen 10 is for example fixed by gluing to the back of a support of the at least one capacitive sensor 31 detecting a contact of a user on the front face. The capacitive touch screen 3 comprising the capacitive sensor 31 and the front plate 32 are then at least partially transparent.
    In another example, the display screen 10 is offset from the capacitive touchscreen 3, the front plate 32 then being opaque. The display screen 10 can be received in the front panel of the vehicle or can be projected into the driver's field of vision, for example on the windshield by a head-up display, also known as HUD (for “ Head-Up Display >>.
    The interface 1 may include at least one support sensor 11 (FIG. 3) configured to measure the support force with which the user presses on the surface of the capacitive touchscreen 3. This information makes it possible in particular to better interpret the commands from the user who touched the capacitive touchscreen 3 or can allow
    -6to modulate the parameters of a haptic feedback in relation to the intensity of the pressing force exerted by the user.
    The support sensor 11 is for example placed at the rear of the screen 10 (FIG. 3). The interface 1 comprises for example four support sensors 11, a sensor 11 being arranged in each corner of the slab 3.
    The measurement of the pressing force is for example obtained from a capacitive measurement of the small displacement of the touch screen (not perceptible) resulting from a pressure exerted on the slab 3. The capacitive displacement measurement can be carried out for example by means of an electrode fixed to the rear of the touch screen and opposite a metallized element fixed to a fixed part of the vehicle.
    The measurement of the support force can also be carried out by inductive measurement or by ultrasonic measurement or by measurement of deformation by means of strain gauges or FSR sensors (for "Force Sensing Resistor" in English).
    A processing unit can be connected to the support sensors 11 and to the capacitive sensor 31. The processing unit comprises one or more microcontrollers or computers, having memories and programs adapted to modify the display of the screen 10, to receive the position information detected by the capacitive touchscreen 3 and to receive the measurement signals from the sensors 11. This is for example the on-board computer of the motor vehicle. The processing unit can be configured to evaluate a support force from the support sensors 11, in particular by adding the forces measured by each support sensor 11.
    The interface 1 can also include at least one vibratory actuator making it possible to vibrate the capacitive touch screen 3 or the touch screen in response to the detection of a contact or a movement of a finger on the capacitive touch screen 3 The possibility of vibrating the slab 3 can here also make it possible to vibrate the control member 2 fixed on the slab 3.
    The control member 2 is for example positioned on a substantially median line of the capacitive touchscreen 3, for example in the middle or on the edge thereof. The interface 1 may include several control elements 2, two for example, one for the driver and the other for the passenger.
    Figures 4 and 5 show more detailed views of the controller
    2.
    We see in these figures that the control member 2 comprises a rotary member
    -74, a cylindrical guide 5 (or bearing), the rotary member 4 being supported and retained axially by the cylindrical guide 5, and at least one conductive index 6 carried by the rotary member 4 and movable in rotation with the member rotary 4.
    The cylindrical guide 5 is fixed to the capacitive touch screen 3, for example by gluing. The guide 5 has for example a generally hollow and through cylindrical shape of which one end is fixed to the slab 3 and the other end has hooks 5a, 5b, shaped to cooperate with the rotary member 4 for axially retaining the rotary member 4 while allowing its rotation.
    The rotary member 4 is movable in rotation about an axis of rotation A perpendicular to the surface of the capacitive touchscreen 3.
    The rotary member 4 includes an internal rotor 12, for example made of plastic material. The internal rotor 12 has for example a generally cylindrical shape coaxial with the axis of rotation A, solid or hollow, through or having a blind recess. The diameter of the internal rotor 12 is dimensioned to allow its expansion without contact with the cylindrical guide 5 even in the event of an increase in temperature.
    In the example illustrated in FIGS. 3 to 5, the rotary member 4 and the cylindrical guide 5 thus have general through-cylindrical shapes freeing a central orifice 7. The user can thus touch or exert pressure on the capacitive touchscreen 3, directly or via a spacer fixed to the capacitive touch screen 3 in the central orifice 7. Also, the user can see the display of the display screen 10 through the control 2, in the central orifice 7 of the rotary member 4. The spacer of the interface 1 can be made of transparent material or can have a pictogram, for example backlit by the screen 10.
    The rotary member 4 may also include a gripping wheel 8 in the form of a ring, knurled for example, surrounding and surmounting the internal rotor 12. The internal rotor 12 is pre-held in the cylindrical guide 5 via the hooks 5a of the cylindrical guide 5 oriented inward. The grip wheel 8 is retained on the cylindrical guide 5 by snap-fastening hooks 5b facing outwards. The rotation wheel 8 and the internal rotor 12 are thus movable together in rotation around the cylindrical guide 5 fixed to the capacitive touchscreen 3.
    The end of the rotary member 4 facing the capacitive touch screen 3 carries at least one conductive index 6 which is thus arranged opposite the capacitive touch screen 3. It is for example a metal tongue, for example shaped
    -8 arc of circle, for example in Copper.
    The conductive index 6 is eccentric relative to the axis of rotation A, that is to say that it is arranged away from the axis of rotation A of the rotary member 4, so that its detection by the capacitive touch screen 3 makes it possible to determine an angular position of the rotary member 4.
    The conductive index 6 is also electrically connected to external metal gripping surfaces 8a of the rotary member 4 intended to be manipulated by the user. These external metal gripping surfaces 8a can be carried by the gripping wheel 8. For this, the gripping wheel 8 can be made of metallic material or can comprise a coating arranged at the level of the external gripping surfaces, such as an envelope. metallic, for example chrome-plated, connected to the conductive index 6.
    In addition, the control member 2 may include a conductive tab 13, elastic, one end of which is connected to the conductive index 6 and the other end, the free end 13a, is elastically urged against an internal face of the grip wheel 8. The free end 13a of the conductive tongue 13 is then in contact with a grip wheel 8 made of metallic material, which electrically connects the conductive index 6 to the external metallic grip surfaces 8a of the grip 8 .
    The elastic tongue 13 is advantageously formed in one piece with the conductive index 6, for example of metallic material.
    The elastic tongue 13 can be received and guided by an axial guide channel 12c formed on a lateral face of the internal rotor 12.
    By touching the external metal gripping surfaces 8a electrically connected to the conductive index 6, the user brings electrical charges opposite the capacitive touch screen 3 which are then detected by the capacitive sensor 31. The detection of these charges in the zone of the control member 2 makes it possible to deduce therefrom the contact of the control member 2 by the user. The determination of the coordinates of the conductive index 6 by the capacitive touchscreen 3 also makes it possible to determine the angular position of the conductive index 6 movable above the capacitive touchscreen 3.
    The control member 2 further comprises at least three elastic blades, for example four elastic blades 15a, 15b 15c, 15d, interposed between the guide
    -9 cylindrical 5 and the rotary member 4. The elastic blades 15a, 15b 15c, 15d are configured to exert a substantially radial pushing force on the rotary member 4 to urge the rotary member 4 centered on the axis of rotation A. The elastic blades 15a, 15b 15c, 15d thus ensure the centering and the guiding in rotation of the rotary member 4. The elasticity of the elastic blades 15a, 15b 15c, 15d also guarantees good guidance whatever the clearance between the rotary member 4 and the cylindrical guide 5 and therefore whatever the temperature. In addition, the elastic blades 15a, 15b 15c, 15d are elements that are easy to manufacture and to assemble, which allows mass production and at low cost. Furthermore, the elastic blades have a small footprint, in particular radial, making it possible to obtain a compact control member 2. This aspect is particularly interesting for control members 2 "hollow", that is to say having a central orifice 7, because they have little radial space.
    The elastic blades 15a, 15b 15c, 15d comprise for example metallic bodies. The flat and thin shape of the blades gives them the desired elasticity in the desired direction.
    The elastic blades 15a, 15b 15c, 15d may also include coatings 17 arranged at their surfaces in contact with the cylindrical guide 5 or the rotary member 4. The coatings 17 are for example overmolded plastics, overmolding the metal bodies . The plastic of the coatings 17 is chosen to limit friction.
    The coatings 17, or the contact surfaces of the uncoated metal strips, may have tapered ends, of cylindrical or spherical shape, which makes it possible to limit the dimensions of the surfaces in contact.
    The elastic blades 15a, 15b 15c, 15d have for example a free end respectively.
    The free ends of the elastic blades 15a, 15b 15c, 15d are elastically urged against the cylindrical guide 5 to urge the rotary member 4 centered on the axis of rotation A while the opposite ends are fixed to the rotary member 4 The free ends of the elastic blades 15a, 15b, 15c, 15d are for example biased against an internal face of the cylindrical guide 5.
    Conversely, it is also possible to provide that the free ends of the blades
    -10elastics 15a, 15b 15c, 15d are resiliently urged against the rotary member 4 and that the opposite ends are fixed to the cylindrical guide 5.
    Thanks to their free ends, the elastic blades 15a, 15b 15c, 15d can more or less deform according to temperature variations without forcing on the fixing points.
    According to an exemplary embodiment, at least three lateral cavities 16a, 16b, 16c, 16d are formed in the internal rotor 12. The lateral cavities 16a, 16b, 16c, 16d extend radially and angularly. The internal rotor 12 has as many lateral cavities 16a, 16b, 16c, 16d as the control member 2 has blades 15a, 15b, 15c, 15d. These cavities 16a, 16b, 16c, 16d are adapted to receive an elastic blade 15a, 15b, 15c, 15d respectively.
    The ends of the blades, opposite the free ends, are fixed to a respective wall of the cavities 16a, 16b, 16c, 16d, for example by snap-fastening, overmolding or the like. These ends can be bent into an "L" shape to improve the anchoring of the elastic blades 15a, 15b, 15c, 15d.
    In operation, when the user turns the gripping wheel 8, the rotary member 4 drives the elastic blades 15a, 15b, 15c, 15d in rotation, the ends of the coatings 17 rub the internal face of the cylindrical guide 5. The elasticity blades 15a, 15b, 15c, 15d allows the play between the cylindrical guide 5 and the rotary member 4 not to be free but controlled. Guidance is thus obtained providing a pleasant feeling to the user with controlled friction whatever the temperature.
    Figure 6 shows another exemplary embodiment.
    In this example, the elastic blades 15a, 15b, 15c, 15d are not separate elements independent of each other but are formed in a common support 18 of the control member 2. The common support 18 makes it easier to assemble elastic blades 15a, 15b, 15c, 15d in the control member 2.
    The common support 18 is for example a metal strip, at least partially annular, made in one piece with the metal bodies of the elastic blades 15a, 15b, 15c, 15d.
    The elastic blades 15a, 15b 15c, 15d may also have a respective free end. The common support 18 can be fixed to the rotary member 4, the free ends being urged against the cylindrical guide 5. It is also possible
    -11provide that the common support 18 is fixed to the cylindrical guide 5, the free ends being urged against the rotary member 4.
    The conductive index 6 can also be formed in the common metal support 18. The loads brought by the user at the level of the gripping wheel 8 are then transported in the internal rotor 12, then in the elastic blades 15a, 15b, 15c, 15d, then in the common support 18 and finally in the conductive index 6 arranged opposite the capacitive touchscreen 3. The common support 18 thus makes it possible on the one hand to carry the elastic blades 15a, 15b, 15c, 15d and on the other hand, to conduct the loads of the 4-sided rotary member slab 3. This reduces the number of components of the control member 2, which facilitates mounting.
    Figure 7 shows another exemplary embodiment.
    In this example, the elastic blades 15b 'do not have a free end but are fixed at their two opposite ends, either to the cylindrical guide 5, or to the rotary member 4. The ends of the elastic blades 15b' are thus for example fixed to opposite side walls of the side cavities 16a of the cylindrical guide 5.
    The elastic blades 15b ’can also have at least one corrugation 19 in the length, for example, a corrugation on either side of the covering 17, each corrugation 19 thus being for example interposed between a covering 17 and a side wall. The corrugations 19 give the flexibility necessary to the blades 15b ’to deform with temperature variations, without forcing on the fixing points and without shifting the position of the surfaces in contact.
    Figures 8a and 8b show another exemplary embodiment.
    In this example, the elastic blades 15a, 15b, 15c, 15d are formed two by two in a common support 18 'of the control member 2. The common supports 18' also each carry a fixing tongue 20, extending axially and being able to be provided with retaining means making it easier to assemble the elastic blades 15a ”, 15b” to the control member 2.
    The common support 18 ’is for example a metal strip made in one piece with the metal bodies of two elastic blades 15a", 15b "and the fixing tongue 20.
    权利要求:
    Claims (13)
    [1" id="c-fr-0001]
    1. Interface (1) for controlling at least one function of a motor vehicle member, comprising:
    a control member (2) comprising:
    a rotary member (4) configured to rotate about an axis of rotation (A), at least one conductive index (6) carried by the rotary member (4),
    - a cylindrical guide (5), a capacitive touch screen (3) configured to detect the position of the conductive index (6), the cylindrical guide (5) being fixed on the capacitive touch screen (3), the conductive index (6) being arranged opposite the capacitive touchscreen (3), characterized in that the control member (2) comprises at least three elastic blades (15a, 15b 15c, 15d) interposed between the cylindrical guide (5) and the rotary member (4), configured to exert a substantially radial pushing force on the rotary member (4) to bias the rotary member (4) centered on the axis of rotation (A).
    [2" id="c-fr-0002]
    2. Interface (1) according to the preceding claim, characterized in that the elastic blades (15a, 15b 15c, 15d) have coatings (17) arranged at their contacting surfaces.
    [3" id="c-fr-0003]
    3. Interface (1) according to the preceding claim, characterized in that the coatings (17) are molded plastics.
    [4" id="c-fr-0004]
    4. Interface (1) according to one of claims 2 or 3, characterized in that the ends of the coatings (17) have a spherical or cylindrical shape.
    [5" id="c-fr-0005]
    5. Interface (1) according to one of the preceding claims, characterized in that the elastic blades (15a, 15b, 15c, 15d) are elastically urged against a cylindrical internal face of the cylindrical guide (5).
    [6" id="c-fr-0006]
    6. Interface (1) according to one of the preceding claims, characterized in that the rotary member (4) comprises an internal rotor (12) in which at least three lateral cavities (16a, 16b, 16c, 16d) are provided to receive a respective elastic blade (15a, 15b, 15c, 15d).
    [7" id="c-fr-0007]
    7. Interface (1) according to one of the preceding claims, characterized in that the elastic blades (15a ’) are fixed at their two ends and have in
    -13 in addition to at least one ripple (19) in the length.
    [8" id="c-fr-0008]
    8. Interface (1) according to one of claims 1 to 6, characterized in that the elastic blades (15a, 15b 15c, 15d) respectively have a free end.
    [9" id="c-fr-0009]
    9. Interface (1) according to one of the preceding claims, characterized in that at least two elastic blades (15a, 15b, 15c, 15d) are formed in a common support (18; 18 ') of the member control (2).
    [10" id="c-fr-0010]
    10. Interface (1) according to the preceding claim, characterized in that the common support (18) is metallic, the conductive index (6) also being formed in the common support (18).
    10
    [11" id="c-fr-0011]
    11. Interface (1) according to one of the preceding claims, characterized in that the rotary member (4) and the cylindrical guide (5) have generally cylindrical through shapes releasing a central orifice (7).
    [12" id="c-fr-0012]
    12. Interface (1) according to one of the preceding claims, characterized in that it comprises a display screen (10) configured to display information
    15 associated with contact, displacement or support of the mobile gripping part (4).
    [13" id="c-fr-0013]
    13. Interface (1) according to one of the preceding claims, characterized in that the capacitive touch screen (3) is transparent and the interface (1) comprises a display screen (10) arranged under the capacitive touch screen ( 3).
    2/3
    5a
    Zpw-x / 15c
    15d> ®
    类似技术:
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    同族专利:
    公开号 | 公开日
    FR3056474B1|2018-12-07|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2463945A|1944-01-06|1949-03-08|Sydney Marks|Multiway electric switch|
    EP1795990A1|2005-12-07|2007-06-13|Behr-Hella Thermocontrol GmbH|Operating unit for a vehicle component|
    DE102010010574A1|2010-03-08|2011-09-08|Volkswagen Ag|Operating device for vehicle e.g. passenger car, has adjustment element arranged on contact-sensitive surface area, and electrical conductive surface electrically connected with grip surface|
    US20140168132A1|2012-12-14|2014-06-19|Panasonic Automotive Systems Company Of America, Division Of Panasonic Corpation Of North America|Capacitive rotary encoder|EP3594044A1|2018-07-11|2020-01-15|BCS Automotive Interface Solutions GmbH|Capacitive motor vehicle control system|
    WO2020187683A1|2019-03-15|2020-09-24|Leopold Kostal Gmbh & Co. Kg|Rotary actuator|
    WO2021030829A1|2019-08-15|2021-02-18|Atmel Corporation|Base assemblies for knob on display devices and related systems, methods, and devices|
    FR3104764A1|2019-12-17|2021-06-18|Faurecia Interieur Industrie|Vehicle control system|
    法律状态:
    2017-09-29| PLFP| Fee payment|Year of fee payment: 2 |
    2018-03-30| PLSC| Search report ready|Effective date: 20180330 |
    2018-09-28| PLFP| Fee payment|Year of fee payment: 3 |
    2019-09-30| PLFP| Fee payment|Year of fee payment: 4 |
    2020-09-30| PLFP| Fee payment|Year of fee payment: 5 |
    2021-09-30| PLFP| Fee payment|Year of fee payment: 6 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1659257|2016-09-28|
    FR1659257A|FR3056474B1|2016-09-28|2016-09-28|INTERFACE FOR MOTOR VEHICLE|FR1659257A| FR3056474B1|2016-09-28|2016-09-28|INTERFACE FOR MOTOR VEHICLE|
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