EP3880991A1 - Verfahren und steuergerät zum einstellen einer fahrstufe eines fahrzeuggetriebes und sensorvorrichtung zum erfassen einer auswahl einer fahrstufe eines fahrzeuggetriebes - Google Patents
Verfahren und steuergerät zum einstellen einer fahrstufe eines fahrzeuggetriebes und sensorvorrichtung zum erfassen einer auswahl einer fahrstufe eines fahrzeuggetriebesInfo
- Publication number
- EP3880991A1 EP3880991A1 EP19805630.1A EP19805630A EP3880991A1 EP 3880991 A1 EP3880991 A1 EP 3880991A1 EP 19805630 A EP19805630 A EP 19805630A EP 3880991 A1 EP3880991 A1 EP 3880991A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- section
- path
- wiping movement
- input
- axial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
-
- 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
- B60K35/25—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using haptic output
-
- 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
- B60K35/80—Arrangements for controlling instruments
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/143—Touch sensitive instrument input devices
- B60K2360/1434—Touch panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K2360/00—Indexing scheme associated with groups B60K35/00 or B60K37/00 relating to details of instruments or dashboards
- B60K2360/143—Touch sensitive instrument input devices
- B60K2360/1438—Touch screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/24—Providing feel, e.g. to enable selection
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04808—Several contacts: gestures triggering a specific function, e.g. scrolling, zooming, right-click, when the user establishes several contacts with the surface simultaneously; e.g. using several fingers or a combination of fingers and pen
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04809—Textured surface identifying touch areas, e.g. overlay structure for a virtual keyboard
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
Definitions
- the present invention relates to a method and a control device for setting a driving stage of a vehicle transmission and to a sensor device for detecting a selection of a driving stage of a vehicle transmission.
- the present invention also relates to a computer program.
- DE 102016200020 A1 describes an actuating device for an electronic transmission arrangement in a motor vehicle, which enables such a selection of the drive level.
- the present invention provides an improved method and an improved control device for setting a gear stage of a vehicle transmission and an improved sensor device for detecting a selection of a gear stage of a vehicle transmission according to the main claims.
- Advantageous embodiments result from the subclaims and the following description.
- the invention is based on the knowledge that it is possible to select a drive level of a vehicle transmission by means of two simultaneous wiping movements which run in parallel over two different input areas. Two independently generated input signals, each representing one of the wiping movements, can be read in, which advantageously increases input security. In addition, the selection of the speed level can be realized quickly and with simple wiping movements, which is advantageous in terms of user-friendliness.
- a method for setting a drive level of a vehicle transmission is provided. The method has at least one step of reading in and one step of determining. In the reading step, a first input signal that represents a first axial wiping movement over a first input area is read in.
- a second input signal which represents a second axial wiping movement running parallel to the first axial wiping movement via a second input region, is read in.
- the first and the second te wiping movement take place at least partially simultaneously.
- a switching signal for setting a selected driving stage is determined using the first input signal and the second input signal.
- a first path of the first axial wiping movement and a second path of the second axial wiping movement define the selected speed level.
- the vehicle transmission can be an electronic transmission, for example an automated transmission, or a manual transmission with mechanical and additionally or alternatively electrical actuators.
- the vehicle can for example be designed as a motor vehicle, also as a motor vehicle with automated ferry operation, or as a bus, rail vehicle or aircraft.
- various gears or different operating modes such as parking or neutral (idle) can be selected as gear levels.
- the first and the second axial wiping movement can for example be carried out by means of two fingers, each of the fingers executing one of the axial wiping movements.
- the first and the second input area can be, for example, two sensor surfaces arranged separately from one another, or two sensor-separately detectable regions of a sensor surface, for example a sensor surface of a touch-sensitive screen.
- the first and the second route can be, for example, a predefined route via the respective input area.
- a predetermined correspondence between parameters of the first and the second path for example with regard to a common length or a common time interval in which the first and the second wiping movement are carried out, can be determined to determine the selected driving stage.
- a length of the first path and a length of the second path can determine the selected driving step in the step of determining.
- a change from a first driving stage to a second driving stage or from the first driving stage to a third or fourth driving stage can be defined.
- a direction or axis of the first path and a direction or axis of the second path can determine the selected speed level.
- a speed level can be set in one direction and an alternative speed level can be set in another direction.
- the driving stage can also be determined by the axis of the first path and the second path.
- Different speeds can be defined by differently oriented axes: for example, a first axis of the first path and the second path can define a speed level and, for example, a second axis aligned transversely to the first axis can define an alternative speed level.
- a starting point of the first route and a starting point of the second route can also determine the selected speed level in addition or as an alternative to the length, the direction or the axis.
- a setting of the drive level can take place accordingly in under different ways, which enables the method to be compatible with various commercial vehicle transmissions.
- the switching signal can be determined as a function of a travel threshold value in accordance with one embodiment.
- the path threshold value can represent a minimum length of the first path and the second path.
- the switching signal can be determined according to an embodiment as a function of an evaluation of an angle between the first axial wiping movement and the second axial wiping movement.
- the switching signal can be provided in particular when the angle lies within a predetermined tolerance range, for example when the winch deviates by no more than a predetermined amount from zero.
- the predetermined tolerance range can be, for example, between minus twenty degrees and twenty degrees.
- the evaluation of the angle also increases the security of the method with regard to possible accidental incorrect entries.
- the switching signal can be provided if the first path leads via the first partial region and the second partial region and the second path via the first section and the second section.
- the first driving step can be defined as the selected driving step in the determining step, if the first Path in the first section and the second path ends in the first section.
- the second speed level can be defined as the selected speed level when the first path ends in the second partial area and the second path in the second section.
- the step of determining can be used to check whether the first path leads via a third partial region of the first input region which is assigned to a third driving stage and is arranged between the first partial region and the second partial region, and whether the second path via one third leads third stage assigned third section of the second input area, which is arranged between the first section and the second section.
- the switching signal can then be provided if the first route leads via the first partial area, the second partial area and the third partial area and the second route leads via the first section, the second section and the third section.
- the method can also have a step of detecting the first axial wiping movement over the first partial area and the second partial area in order to provide the first input signal.
- the second axial wiping movement over the first section and the second section can be detected in order to provide the second input signal.
- a haptically perceptible confirmation signal can be output along the first path or at a point in the first path as soon as one of the partial regions from the first input region is reached with the first axial wiping movement.
- the haptically perceptible confirmation signal can be output along the second path or at a point in the second path as soon as one of the sections from the second input area is reached with the second axial wiping movement.
- the confirmation signal can be output, for example, when there is a transition between the partial areas and / or the sections.
- a user can thus advantageously reach the sub-areas and the sections and thus the possi bility to select a driving level, by the haptically perceptible confirmation signal, which increases user friendliness and also enables blind operation, which is advantageous in terms of security of the method when using the method when driving a vehicle.
- the sensor device comprises a first input area with a first partial area and a second partial area separated by a haptically perceptible texture from the first partial area.
- the sensor device comprises a second input area with a first partial area and a texture that is perceptible by haptics second partial area separated from the first partial area.
- the sensor device is designed to detect a first axial wiping movement over the first input area and to provide a first input signal representing the first wiping movement.
- the sensor device is designed to detect a second axial wiping movement via the second input area and to provide a second input signal representing the second wiping movement.
- the control device can be an electrical device that processes electrical signals, for example sensor signals, and outputs control signals as a function thereof.
- the control device can have one or more suitable interfaces, which can be designed as hardware and / or software.
- the interfaces can be part of an integrated circuit, for example, in which functions of the control device are implemented.
- the interfaces can also be separate, integrated circuits or at least partially consist of discrete components.
- the interfaces can be software modules that are present, for example, on a microcontroller alongside other software modules.
- a computer program product with program code which can be stored on a machine-readable medium such as a semiconductor memory, a hard disk memory or an optical memory and is used to carry out the method according to one of the above-described embodiments when the program is on a computer or a control unit.
- Fig. 1 is a schematic representation of a control device for setting a driving stage of a vehicle transmission and a sensor device for detecting a Selection of a driving stage of a vehicle transmission according to an embodiment for use in a vehicle;
- FIG. 2 shows a flowchart of a method for setting a driving stage of a vehicle transmission according to an exemplary embodiment
- 3a to 3d each show a schematic representation of an assignment of driving stages to input areas for setting a driving stage of a vehicle transmission for use in an exemplary embodiment of the approach presented here;
- FIGS. 5a to 5d each show a schematic representation of an assignment of driving steps to input areas for setting a driving step of a vehicle transmission for use in an exemplary embodiment of the approach presented here.
- Fig. 1 shows a schematic representation of a control device 100 for setting a driving stage of a vehicle transmission 105. Also shown is a sensor device 110 for detecting a selection of a driving stage of the vehicle transmission 105 according to an embodiment, which is connected to the control unit 100 for signal transmission.
- the control device 100 comprises a reading device 115 and a determining device 120.
- the reading device 115 is designed to read a first input signal 125.
- the first input signal 125 represents a first axial wiping movement 130 over a first input area.
- the reading device 115 is designed to read in a second input signal 135.
- the second input signal 135 represents a second axial wiping movement 140 running parallel to the first axial wiping movement 130 via a second input area.
- the first wiping movement 130 and the second wiping movement 140 take place at least partially simultaneously.
- the determination device 120 is designed using the first input signal 125 and the second input signal.
- Signal 135 to determine a switching signal 145 for setting a selected speed level.
- a first way of the first axial wiping movement 130 and a second way of the second axial wiping movement 140 jointly determine the selected drive level.
- the switching signal 145 is provided here as an example to the vehicle gearbox 105.
- a length of the first path and a length of the second path determine the selected driving step. Additionally or alternatively, a direction or axis of the first path and a direction or axis of the second path determine the selected speed level. It is also possible to determine the selected speed level as a function of a starting point of the first route and a starting point of the second route, in addition or as an alternative to the length or direction of the routes, as shown below with reference to FIGS.
- the switching signal 145 and thus the setting of the selected speed level is determined in example using the first input signal 125, the second input signal 135 and a predetermined comparison rule, which one or more of the defining parameters such as the length, the direction or axis or the starting point of the Ways, includes.
- the assignment of the selected speed level to the corresponding configuration of the defining parameters is carried out, for example, using a look-up table as a predetermined comparison. For example, a different speed step is selected for a comparatively short distance than for a longer distance. This is described in more detail below with reference to FIGS. 3a to 3d and 4a to 4g. Or a course of the axis of the first and second path defines the selected driving stage, as is shown below with reference to FIGS. 5a to 5d.
- the switching signal 145 is also determined according to an exemplary embodiment as a function of a travel threshold.
- the path threshold represents a minimum length of the first path and the second path. This advantageously increases the security of input, for example, compared to incorrect inputs by inadvertently touching the first and second input areas.
- the switching signal! 145 determined according to an exemplary embodiment as a function of an evaluation of an angle between the first axial wiping movement 130 and the second axial wiping movement 140. The switching signal 145 is provided in particular when the angle is within a predetermined tolerance range, for example in the range from zero to twenty percent.
- the first input signal 125 and the second input signal 135 are provided here in an exemplary manner by the sensor device 110.
- the sensor device 110 comprises a first input area 150 and a second input area 155.
- the first input area 140 and the second input area 150 are shown here by way of example as two areas lying next to one another without recognizable separation.
- the first axial wiping movement 130 takes place here via the first input area 150
- the second axial wiping movement 140 takes place via the second input area 155.
- the first input area 150 here has a first partial area and a texture 160 of the first partial area that is perceptible by haptics 160 separated second sub-area
- the second input area 155 has a first section and a second section separated by the haptically perceptible texture 160 from the first section.
- the sub-areas and the sections are each assigned a selectable speed level P, R, N, D of the drive transmission, the speed levels P, R, N, D of an automatic transmission being shown here by way of example.
- the sensor device 110 is designed to detect the first axial wiping movement 130 via the first input area 150, to provide the first input signal 125 representing the first wiping movement 130, and to detect the second axial wiping movement 140 via the second input area 155 and that the second wiping movement 140 represent representative second input signal 135.
- the first wiping movement 130 and the second wiping movement 140 are entered, for example, by means of two fingers, each of which covers one of the two paths via the input areas 150, 155. It is possible to make a change in one of the driving stages P, R, N, D into one of the other detectable by a length of the path of the wiping movements 130, 140, by coupling positions of the paths with the driving stages P, R, N, D. Put your fingers on the gations 130, 140 for example a comparatively short way back, only one position of the transmission is changed. If the fingers cover a longer route, the implementation depends on the length of the route. This is described in more detail below with reference to FIGS. 3a to 3d and 4a to 4g.
- the switch actuation is input via the first wiping movement 130 and the second wiping movement 140 together, for example by means of two fingers.
- the switching signal 145 is only determined if both fingers carry out the axial wiping movement 130, 140 at the same time.
- the axis of the wiping movement 130, 140 reflects the axis of the shift positions of the transmission and thus the driving stages P, R, N, D.
- the gears or speed levels P, R, N, D are changed within this axis.
- the individual positions are conveyed using haptic feedback such as the haptically perceptible texture 160.
- the control device 100 is designed to detect the first axial wiping movement 130 over the first partial area and the second partial area in order to provide the first input signal 125.
- the control device 100 is configured to detect the second axial wiping movement 140 over the first section and the second section in order to provide the second input signal 135.
- a haptically perceptible confirmation signal is output along the first path as soon as one of the partial areas from the first input area 150 is reached with the first axial wiping movement 130.
- the haptically perceptible confirmation signal is additionally or alternatively output along the second path as soon as one of the sections from the second input region 155 is reached with the second axial wiping movement 140.
- the sensor device 110 is designed to detect the first wiping movement 130 and the second wiping movement 140 and to provide the first input signal 125 and the second input signal 135.
- the sensor device 110 is optionally also designed to output the haptically perceptible confirmation signal.
- the haptically perceptible confirmation signal can be generated, for example, by means of a vibration motor or a force feedback actuator, for example a piezo element.
- an acoustic and / or optical signal is also possible, for example to indicate a selection of the speed step or the reaching of one of the partial areas or one of the sections.
- the method 200 comprises at least a step 205 of reading in and a step 210 of determining.
- step 205 of reading in the first input signal and the second input signal are read.
- the first input signal re presents a first axial wiping movement over a first input area.
- the second input signal represents a second axial wiping movement running parallel to the first axial wiping movement over a second input region.
- the first wiping movement and the second wiping movement take place at least partially simultaneously.
- a switching signal for setting a selected driving stage is determined using the first input signal and the second input signal.
- a first way of the first axial wiping movement and a second way of the second axial wiping movement define the selected speed level.
- the method 200 also includes an optional step 215 of detection.
- the step of detecting can be carried out before the step of reading in, for example using an exemplary embodiment of the control device or using the sensor device mentioned above.
- the first axial wiping movement is detected over a first partial area and a second partial area of the first input area in order to provide the first input signal.
- the second axial wiping movement is detected over a first section and a second section of the second input area in order to provide the second input signal.
- a haptically perceptible confirmation signal is output as soon as one of the partial areas from the first input area is reached with the first axial wiping movement. Additionally or alternatively, in the acquisition step, 215 output the haptically perceptible confirmation signal along the second path as soon as one of the sections from the second input area is reached with the second axial wiping movement.
- 3a to 3d each show a schematic representation of an assignment of driving stages P, R, N, D to input areas 150, 155 for setting one of the driving stages P, R, N, D of a vehicle transmission for use in an exemplary embodiment of the approach presented here .
- 3b to 3d each show exemplary operating patterns for transmission control by means of the first and the second wiping movement via a touch-sensitive surface 305.
- the touch-sensitive area 305 comprises the first input area 150 and the second input area 155, which are also shown here by way of example as areas arranged next to one another without recognizable separation.
- the touch-sensitive surface 305 optionally has a recessed finger track in the first input area 150 and the second input area 155 in order to guide the axial wiping movement.
- the touch-sensitive surface 305 can be designed, for example, as a surface that can be evaluated by means of capacitive or resistive sensors.
- a display 307 of the selectable driving stages P, R, N, D, which correspond to gearbox positions, is also shown.
- the first input area 150 also has four partial areas 310, 311, 312, 313: a first partial area 310, to which the driving level P is assigned, for example, a second partial area 311, to which the driving level R is assigned, a third partial area 312, to which the speed level N is assigned as an example, and a fourth sub-area 313 to which the speed level N is assigned as an example.
- the second input area 155 has, for example, four sections 320, 321, 322, 323: a first section 320, to which the driving step P is assigned, and a second Section 321, to which the driving step R is assigned, a third section 322, to which the driving step N is assigned, and a fourth section 323, to which the driving step N is assigned.
- the partial areas 310, 311, 312, 313 and the sections 320, 321, 322, 323 are exemplary of the FIG.
- the partial areas 310, 311, 312, 313 and the sections 320, 321, 322, 323 are each separated by the haptically perceptible textures, for example in the form of ribbing, which give the user a haptic feedback via the wiping movement Enter one of the areas assigned to one of the speed levels P, R, N, D.
- the haptically perceptible textures for example in the form of ribbing, which give the user a haptic feedback via the wiping movement Enter one of the areas assigned to one of the speed levels P, R, N, D.
- one of the partial areas 310, 311, 312, 313 or one of the sections 320, 321, 322, 323 can also be reached by the haptically perceptible signal, as described in more detail with reference to FIG. 1.
- FIG. 3a shows an arrangement of the first input area 150 and the second input area 155 on the touch-sensitive surface 305, and the division of the first input area 150 into the four partial areas 310, 311, 312, 313 and the second input area 155 into the four sections 320 , 321, 322, 323 with the named assignment of the displayed selectable driving stages P, R, N, D.
- the arrangement shown is an example of the operating pattern shown in FIGS. 3b to 3d of the first and second axial wiping movements.
- the switching signal it is checked according to one exemplary embodiment whether the first path leads via the first partial area 310 assigned to a first driving step, here P for example, and a second partial area 311 of the first input area 150 assigned to a second driving step, here R, and whether the second A route leads through a first section 320 assigned to the first driving step P and a second section 321 of the second input area 311 assigned to the second driving step R. If this is the case, as in the exemplary embodiment shown here, the switching signal is provided. For the first way and the second way, a comparison wise short axial wiping movement in the form of the first wiping movement 130 and the second wiping movement 140 carried out, whereby the switching position is changed in the respective direction using the switching signal, here from P to R.
- the first speed step here, for example, the speed step P
- the second speed step is defined as the selected speed step when the first path ends in the second partial area 311 and the second path in the second section 321.
- the driving step R is determined as the selected driving step.
- 3c shows the first wiping movement 130, which here leads from the first partial region 310 via the second partial region 311 to the third partial region 312, and the second wiping movement 140, which leads from the first section 320 via the second section
- the switching signal when the switching signal is ascertained, it is checked whether the first path leads directly from one of the partial regions 310, 311, 312 to the partial region in which the path ends, or whether it leads, as here, over a further partial region that between the subarea in which the path begins, here subarea 310 and the subarea in which the path ends, here subarea 312. This becomes comparable for the second route via sections 320, 321,
- 3d shows the first wiping movement 130 and the second wiping movement 140 as comparatively long axial wiping movements which alternate three switching Positions in the indicated direction of the wiping movements 130, 140, and thus switching from the driving stage P to the driving stage D.
- the first wiping movement 130 from the first subarea 310 through the second and third subarea to the fourth, assigned to the driving stage D.
- Sub-area 313, and the second wiping movement 140 is guided from the first section 320 via the second and third sections to the fourth section 323 assigned to the driving stage D.
- the first input area 150 and the second input area 155 are shown here by way of example as separate, touch-sensitive areas which are arranged parallel to one another. As described with reference to FIG. 3, the first input area 150 here also comprises the four partial areas 310, 311, 312, 313 and the second input area 155 has the four sections 320, 321, 322, 323, each of which one of the driving stages P, R , N, D is assigned.
- the partial areas 310, 311, 312, 313 and sections 320, 321, 322, 323 are only partially provided with reference numerals in the individual FIGS. 4a to 4g, depending on the exemplary embodiment.
- the touch-sensitive areas of the input areas 150, 155 also here optionally have a recessed finger track for guiding the axial wiping movement 130, 140, and ribbing between the partial areas 310, 311, 312, 313 or sections 320, 321, 322, 323 for haptic feedback when executing the wiping movements 130, 140.
- the display 307 of the selectable driving stages P, R, N, D, which correspond to the gearbox positions, is also shown.
- 4a shows the division of the first input area 150 into the four partial areas 310, 311, 312, 313 and of the second input area 155 into the four sections 320, 321, 322, 323 with the aforementioned assignment of the displayed selectable drive levels P, R, N , D.
- the wiping movements 130, 140 shown here it is possible to change the speed level via a position in the direction indicated by the orientation of the arrow 405 and in which the wiping movements 130, 140 are carried out: If the speed level P is set , the speed level R is selected with the input shown here, if the speed level R is set, the speed level N is selected with the input shown here, and if the speed level N is set, the speed level D is selected with the input shown here. According to the exemplary embodiment shown here, the selected driving stage P, R, N, D is determined accordingly using the length and the direction of the wiping movements 130, 140.
- FIG. 4c shows the first wiping movement 130, which here leads from the second partial area 311 to the fourth partial area 313, and the second wiping movement 140, which leads from the second section 321 to the fourth section 323.
- the input shown here corresponds to a change in speed level P, R, N, D over two positions in the direction of wiping movements 130, 140, which is also indicated here by the orientation of arrow 405.
- the drive step N is selected when the drive step P is selected
- the drive step D is selected when the drive step R is set.
- FIG. 4d shows the first wiping movement 130, which here leads from the first partial region 310 to the fourth partial region 313, and the second wiping movement 140, which leads from the first section 320 to the fourth section 323.
- the input shown here corresponds to a change in speed level P, R, N, D over three positions in the direction of the wiping movements 130, 140, which is also indicated here by the orientation of the arrow 405, and thus takes place by means of the long axial wiping shown here movements 130, 140 a selection of gear level D with gear level P set.
- the first wiping movement 130 which here leads from the second partial region 311 to the fourth partial region 313, and the second wiping movement 140, which leads from the second section 321 to the fourth section 323.
- the entry shown here corresponds to a change in speed level P, R, N, D over two positions in Direction of the wiping movements 130, 140, which is also indicated here by the orientation of the arrow 405.
- the drive step N is selected when the drive step P is selected
- the drive step D is selected when the drive step R is set, as in the case of FIG shown domesticsbei game.
- FIG. 4f shows the first wiping movement 130, which here leads from the fourth partial area 313 to the first partial area 310, and the second wiping movement 140, which leads from the fourth section 323 to the first section 320.
- a change of the speed level P, R, N, D via three positions in the direction of the wiping movements 130, 140 is entered, thus the speed level P is selected with the speed level D set.
- FIG. 4g shows the first wiping movement 130, which here leads from the third partial area 312 to the first partial area 310, and the second wiping movement 140, which leads from the third section 322 to the first section 320.
- a change of the speed level P, R, N, D over two positions in the direction of the wiping movements 130, 140 is entered, thus the speed level R is selected when the speed level D is set, and speed level P is selected when speed level N is set.
- 5a to 5d each show a schematic representation of an assignment of driving stages P, R, N, D to input areas 150, 155 for setting a driving level of a vehicle transmission for use in an embodiment of the approach presented here.
- the first input area 150 and the second input area 155 are defined by the axis of the first and second wiping movements 130, 140.
- the display of the driving stages P, R, N, D is arranged around the touch-sensitive surface 305.
- the touch-sensitive surface 305 is formed as a combined input area for the first input area 150 and the second input area 155.
- the first wiping movement 130 and the second wiping movement 140 can be carried out in different directions or axes.
- the Axis and direction of the first wiping movement 130 and the second wiping movement 140 defines the selection of the driving stage
- forward wiping leads to setting of driving level D
- backward wiping leads to setting of driving level R.
- the selection of driving levels P and N can be made via buttons.
- FIG. 5a shows the touch-sensitive surface 305, which is square here.
- One side of the driving stages P, R, N, D is assigned to each side of the square touch-sensitive surface 305.
- FIG. 5b shows the first wiping movement 130 and the second wiping movement 140, which run in a vertical axis from a side of the touch-sensitive surface 305 assigned to the driving level D in the direction of the side of the touch-sensitive surface 305 assigned to the driving level R.
- the first path of the first wiping movement 130 defines the first input region 150 and the second path of the second wiping movement 140 defines the second input region 155.
- the driving stage R is thus selected using the input shown here.
- 5c shows the first wiping movement 130 and the second wiping movement 140, which run in a vertical axis from the side of the touch-sensitive surface 305 assigned to the driving stage R in the direction of the side of the touch-sensitive surface 305 assigned to the driving stage D.
- the first path of the first wiping movement 130 defines the first input region 150 and the second path of the second wiping movement 140 defines the second input region 155.
- the driving stage D is thus selected using the input shown here.
- 5d shows the first wiping movement 130 and the second wiping movement 140, which run in a horizontal axis from a side of the touch-sensitive surface 305 assigned to the driving stage P in the direction of a side of the touch-sensitive surface 305 assigned to the driving stage N.
- the first path of the first wiping movement 130 defines the first input area 150 and the second path the second wiping movement 140 defines the second input area 155.
- the drive level N is thus selected by means of the input shown here.
- an exemplary embodiment comprises a “and / or” link between a first feature and a second feature
- this can be read in such a way that the embodiment according to one embodiment has both the first feature and the second feature and according to a further embodiment either only that has the first feature or only the second feature.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Control Devices (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018219544.7A DE102018219544A1 (de) | 2018-11-15 | 2018-11-15 | Verfahren und Steuergerät zum Einstellen einer Fahrstufe eines Fahrzeuggetriebes und Sensorvorrichtung zum Erfassen einer Auswahl einer Fahrstufe eines Fahrzeuggetriebes |
| PCT/EP2019/081443 WO2020099620A1 (de) | 2018-11-15 | 2019-11-15 | Verfahren und steuergerät zum einstellen einer fahrstufe eines fahrzeuggetriebes und sensorvorrichtung zum erfassen einer auswahl einer fahrstufe eines fahrzeuggetriebes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3880991A1 true EP3880991A1 (de) | 2021-09-22 |
Family
ID=68610222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19805630.1A Withdrawn EP3880991A1 (de) | 2018-11-15 | 2019-11-15 | Verfahren und steuergerät zum einstellen einer fahrstufe eines fahrzeuggetriebes und sensorvorrichtung zum erfassen einer auswahl einer fahrstufe eines fahrzeuggetriebes |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220010876A1 (de) |
| EP (1) | EP3880991A1 (de) |
| CN (1) | CN113015869B (de) |
| DE (1) | DE102018219544A1 (de) |
| WO (1) | WO2020099620A1 (de) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3690334B2 (ja) * | 2001-11-02 | 2005-08-31 | 日産自動車株式会社 | 自動変速機の選択レンジ切り換え制御装置 |
| JP2006177401A (ja) * | 2004-12-21 | 2006-07-06 | Honda Motor Co Ltd | セレクト装置 |
| DE102005061285A1 (de) * | 2005-12-20 | 2007-06-21 | Lemförder Electronic GmbH | Wähleinrichtung zum Schalten eines Fahrzeuggetriebes |
| US7869926B2 (en) * | 2006-12-19 | 2011-01-11 | Chrysler Group Llc | Fixed speed operation in a hybrid transmission |
| DE102008017716A1 (de) * | 2008-04-07 | 2009-10-08 | Volkswagen Ag | Anzeige- und Bedienvorrichtung für ein Kraftfahrzeug sowie Verfahren zum Betreiben einer solchen |
| DE102009031649B4 (de) * | 2009-07-03 | 2024-05-16 | Volkswagen Ag | Eingabevorrichtung für ein Kraftfahrzeug |
| DE102013012394A1 (de) * | 2013-07-26 | 2015-01-29 | Daimler Ag | Verfahren und Vorrichtung zur Fernsteuerung einer Funktion eines Fahrzeugs |
| DE102016200020A1 (de) | 2016-01-05 | 2017-07-06 | Zf Friedrichshafen Ag | Berührungsgetriebewählhebel |
| DE102016200024A1 (de) * | 2016-01-05 | 2017-07-06 | Zf Friedrichshafen Ag | Berührungsgangwahlschalter als Multimedia-Schnittstelle |
| US10907727B2 (en) * | 2016-11-09 | 2021-02-02 | Arrival Limited | Gear selection system and method |
| FR3061825B1 (fr) * | 2017-01-09 | 2019-05-17 | Renault S.A.S. | Capot de securite pour le guidage tactile de la commande de la boite de vitesses d'un vehicule automobile par smartphone ou tablette tactile |
| KR102584369B1 (ko) * | 2018-12-11 | 2023-10-04 | 에스엘 주식회사 | 차량용 변속 장치 |
-
2018
- 2018-11-15 DE DE102018219544.7A patent/DE102018219544A1/de not_active Withdrawn
-
2019
- 2019-11-15 EP EP19805630.1A patent/EP3880991A1/de not_active Withdrawn
- 2019-11-15 CN CN201980075416.0A patent/CN113015869B/zh active Active
- 2019-11-15 WO PCT/EP2019/081443 patent/WO2020099620A1/de not_active Ceased
- 2019-11-15 US US17/294,073 patent/US20220010876A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020099620A1 (de) | 2020-05-22 |
| CN113015869B (zh) | 2023-03-14 |
| DE102018219544A1 (de) | 2020-05-20 |
| CN113015869A (zh) | 2021-06-22 |
| US20220010876A1 (en) | 2022-01-13 |
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