CN110723194A - Steering wheel with touch function and signal control method - Google Patents
Steering wheel with touch function and signal control method Download PDFInfo
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- CN110723194A CN110723194A CN201910992206.XA CN201910992206A CN110723194A CN 110723194 A CN110723194 A CN 110723194A CN 201910992206 A CN201910992206 A CN 201910992206A CN 110723194 A CN110723194 A CN 110723194A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
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- B60K35/10—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/046—Adaptations on rotatable parts of the steering wheel for accommodation of switches
Abstract
The application provides a take touch-control function's steering wheel, steering wheel includes one or more touch-control subassembly, the touch-control subassembly is fixed in on the rim of a plate spoke of steering wheel and be close to rim of a plate side for receive user's touch-control operation. The steering wheel enables a user to quickly position the touch control assembly without looking down during driving, and improves driving safety of the user.
Description
Technical Field
The application relates to the technical field of automobiles, in particular to a steering wheel with a touch function and a signal control method.
Background
With the development of automobile technology and the pursuit of people for high-quality life, the current automobile is not only a vehicle, but also an intelligent device, and provides various convenient services for users, for example, the users can answer calls or regulate and control the temperature in the automobile during driving, and even can realize the automatic driving function.
In order to improve the driving experience of a user, more electronic equipment is additionally arranged in the automobile, so that various physical keys are fully distributed on an automobile center console. The physical keys cannot be upgraded and optimized along with the car machine system, and when the number of the keys is increased, the area of each key is correspondingly reduced, so that troubles are caused to the operation of a user. In addition, the automobile also sets up some buttons in the action bars of side about the steering wheel, and this kind of mode has reduced the button quantity of well accuse platform, but the user still need look over relevant button information low-head, just can press or rotate these buttons, and not only the operation is inconvenient, influences driving safety moreover, causes the potential safety hazard in the driving process.
Disclosure of Invention
The embodiment of the application discloses a screen display method, a steering wheel and related equipment, which can reduce the number of physical keys in a center console and the steering wheel, improve the driving experience of a user and the upgrading optimization effect of a vehicle machine system, facilitate the blind operation of the user, and improve the operation efficiency.
In a first aspect, an embodiment of the present application provides a steering wheel with a touch function, where the steering wheel includes one or more touch components, and is characterized in that: the touch control assembly is fixed on a spoke of the steering wheel and close to the edge side of the steering wheel, and is used for receiving touch control operation of a user.
In a possible embodiment, the number of the touch control assemblies is two, and the two touch control assemblies are symmetrically distributed on the disk spokes on the left side and the right side.
In a possible embodiment, the touch surface of the touch component is circular or square; when the touch control surface is square, two diagonal connecting lines of the touch control surface are approximately vertically fixed with the disk spokes.
In a possible embodiment, the touch-sensing device is a touch pad or a touch-sensing display screen.
It can be seen that above-mentioned steering wheel can reduce the quantity of physics button in well accuse platform and the steering wheel action bars effectively for the user is driving the in-process, especially needs both hands to grip the steering wheel and is inconvenient under the circumstances of the operation button of bowing on well accuse platform, directly controls the touch-control subassembly on the steering wheel through blind operation, alright regulate and control the relevant equipment in the car, has avoided the potential safety hazard that causes because of the operation of bowing to a certain extent, improves regulation and control efficiency. In addition, the touch control assembly is used for replacing the traditional physical keys, so that the development cost of the mold is reduced, the touch control assembly can be upgraded and optimized together with a vehicle-mounted system, and the experience comfort level of a user in the driving and riding process is improved.
In a second aspect, an embodiment of the present application provides a signal control method for a steering wheel, where the method includes:
receiving touch operation of a user on the touch assembly;
displaying a graphical user interface associated with an object to be controlled on an automobile instrument panel;
and responding to the touch operation, switching the graphical user interface or sending a corresponding control signal to a control object associated with the graphical user interface.
In a possible embodiment, the touch operation includes a slide operation and/or a click operation.
In a possible embodiment, when the touch component is a touch display screen, a graphical user interface of an object to be controlled is synchronously displayed on the touch display screen.
In a possible embodiment, the graphical user interface is divided into a plurality of touch click areas, and the touch click areas are distributed at the edge of the touch display screen.
It can be seen that, in the signal control method for the steering wheel, the graphical user interface associated with the object to be controlled is displayed on the automobile dashboard by receiving the touch operation of the user on the touch component, and then the touch operation triggered by the user on the control component is responded, so that the graphical interface is switched or the corresponding control signal is sent to the control object associated with the graphical interface. Therefore, a user can directly check the graphical user interface displayed on the automobile instrument screen in the driving process, the user does not need to lower the head to search for the touch control assembly, the control over the automobile related equipment can be achieved, the cognitive load of the user is reduced, and the control efficiency and the driving safety are improved.
In a third aspect, an embodiment of the present application provides a signal control apparatus, where the signal control apparatus includes a processor and a memory, where the memory is used to store instructions, and the processor is used to execute the instructions, and when the processor executes the instructions, the method according to any one of the second aspects is implemented.
In a fourth aspect, the present application provides a computer readable storage medium storing a computer program for execution by hardware to implement the method of any one of the second aspects.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1A is a schematic view of an automotive center console according to an embodiment of the present disclosure;
fig. 1B is a schematic view of an operating rod located beside a steering wheel according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a steering wheel with a touch function according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a graphical user interface provided by an embodiment of the present application;
4A-4F are schematic diagrams of several possible graphical user interfaces provided by the present application;
fig. 5 is a schematic flowchart of a signal control method for a steering wheel with a touch function according to an embodiment of the present disclosure;
6A-6E are schematic diagrams of human-computer interaction according to a specific implementation provided by an embodiment of the present application;
fig. 7 is a schematic structural diagram of a signal control device of a steering wheel with a touch function according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application are clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without inventive step, are within the scope of the present disclosure.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the present application herein is for the purpose of describing particular embodiments only, and is not intended to be limiting of the application. As used in the specification of the present application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In order to facilitate understanding of the embodiments of the present invention, an application scenario related to the embodiments of the present invention is first described herein. In a specific application scenario as shown in fig. 1A, a driver has a phone access while driving, but since a mobile phone cannot be used during driving, the driver needs to receive the phone through vehicle-mounted bluetooth. At this time, the driver first needs to find the answer/hang-up button 110 of the bluetooth phone in the console 100, and answers the phone by pressing the button; when the driver cannot hear the conversation content, the driver needs to find the volume adjusting knob 120 of the player in the center console, and the volume of the conversation is increased by rotating the knob; after the call is over, the driver presses the bluetooth phone answer/hang-up button 110 to end the call. In the operation, the driver needs to find the positions of the volume adjusting knob and the telephone answering key in the keys, so that the operation difficulty of the driver is increased, the possibility of misoperation of the driver is greatly increased, and potential safety hazards are easily caused in the driving process of the driver.
In the specific application scenario shown in fig. 1B, a driver finds that a raindrop dropped on a windshield obstructs driving sight during driving, and at this time, the driver needs to open a wiper to wipe off the raindrop attached to the windshield of the vehicle, so as to improve visibility of the driver. In specific implementation, a driver needs to find the wiper switch 150 in the operating rod 140 of the steering wheel 130, and starts the wiper by shifting the operating rod; when the amount of rain dropping on the windshield is large, the driver needs to find the wiper speed adjusting knob 160 in the operating lever, and rotate the knob 160 to increase the wiping frequency of the wiper; when the driver's view is clear, the driver needs to turn the knob 160 to close the wiper. In the above operation, the wiper switch and the wiper speed adjustment knob are both located in the right operating lever below the steering wheel, so that it is inconvenient for the driver to check the knob in the operating lever, and the user may touch the operating lever when rotating the steering wheel, thereby mistakenly opening the wiper.
In order to solve the problem of potential safety hazard brought when a driver needs to lower the head to operate a central control button or dial an operating rod in the driving process, the application provides a steering wheel with a touch function, wherein the steering wheel comprises one or more touch components, the touch components are fixed on spoke wheels of the steering wheel and are close to the edge side of the steering wheel, so that when the driver drives vehicles such as automobiles, ships and airplanes, telephone answering, volume adjustment, air supply of an air conditioner and other operations can be carried out by touching the touch components on the steering wheel, thereby reducing the potential safety hazard caused by the fact that the driver lowers the head to search the operating button or the knob in a central control console and/or the operating rod of the steering wheel in the driving process of the user, and improving the driving safety of the user.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a steering wheel 200 with a touch function according to an embodiment of the present disclosure, and fig. 2 shows the steering wheel 200 including a touch device 210, a touch device 220, a spoke 230, and a rim 240, wherein,
the touch device 210 and the touch device 220 are used for receiving a touch operation of a user on the touch device, the touch device 210 and the touch device 220 are both fixed on a rim 230 of a steering wheel and are close to a rim 240, specifically, the touch device 210 and the touch device 220 are symmetrically distributed on the rim 230 on the left and right sides, the touch device 210 is fixed on the left side of a center point of the rim 230 of the steering wheel and is close to the rim on the left side, and the touch device 220 is fixed on the right side of the center point of the rim 230 of the steering wheel and is close to the rim on the right side.
In one possible embodiment, the touch surfaces of the touch elements 210 and 220 are diamond-shaped, and two diagonal connecting lines of the touch surfaces of the two touch elements are fixed approximately perpendicular to the disk spokes 230.
It should be noted that the touch surfaces of the touch components 210 and 220 may be in a diamond shape as shown in fig. 2, may also be in a square shape, and may also be in a circular shape, or in a triangular shape, a quadrangle star shape, a pentagram star shape, a hexagon star shape, a heptagram star shape, an octagram star shape, and the like, which are not specifically limited herein. Under the condition that the touch control surface of the touch control assembly is square, two diagonal lines of the touch control surface are approximately vertically fixed with the spokes of the steering wheel.
In the embodiment of the application, the touch click areas are divided according to the touch surface of the touch assembly, and when a user touches the touch click areas of the touch assembly, the related equipment of the automobile can be controlled. When the touch surface of the touch module is a rhombus, a square, a triangle, a quadrangle star, a pentagram, a hexagon star, a heptagram, or an octagram, the touch click positions are distributed at each corner of the touch surface, for example, the touch surface of the touch module is a rhombus, the touch click positions are the positions of four corners of the rhombus, and when the touch surface of the touch module is a pentagram, the touch click positions are the positions of five corners of the pentagram; under the condition that the touch control surface of the touch control assembly is circular, touch control click positions are distributed on the upper, lower, left and right sides of the circle and are close to the edge of the circle.
In the embodiment of the application, the edges of the touch surface or the inside of the touch surface of the touch assembly can be designed with some protrusions, recesses or humanized designs in other hardware aspects, so that the user can conveniently position the keys when using the touch assembly, and the touch assembly is beneficial to realizing blind operation. When the touch component is a touch display screen, the touch display screen can adopt a screen for preventing mistaken touch, for example, a screen with pressure sensation or stroke change, so that the mistaken touch of a user in the driving process is avoided.
It can be understood that the steering wheel 200 shown in fig. 2 is formed by fixing the touch device 210 and the touch device 220 on the spoke 230 of the steering wheel, and the touch device 210 and the touch device 220 are both located at a side close to the fingers holding the steering wheel, so that the fingers (such as the thumb) of the user can touch the touch device 210 and/or the touch device 220. Therefore, when a user drives a vehicle and especially needs to hold the steering wheel with both hands, related equipment in the vehicle can be regulated and controlled directly by controlling the touch control assembly 210 and the touch control assembly 2200, potential safety hazards caused by lowering the head of the operator console buttons or the operating rod beside the steering wheel are reduced, and the regulation and control efficiency is improved. In addition, the touch key is used for replacing the traditional physical key, so that the development cost of the mold is greatly reduced, the on-line upgrade of the vehicle-mounted system is supported, the function optimization can be realized along with the update of the vehicle, and the comfort level of the user in driving and riding is improved.
In one possible embodiment, the touch component 210 and/or the touch component 220 may be a touch pad or a touch display screen, which is not limited herein. If the touch control assembly is a touch control display screen, a graphical user interface is displayed on the touch control display screen.
Fig. 3 is a graphical user interface provided by the present application, where the graphical user interface shown in fig. 3 is divided into a first area and a second area, where the first area is a touch click area, the second area is a touch slide area, the first area includes a first sub-area 311, a second sub-area 312, a third sub-area 313 and a fourth sub-area 314, and the second area 320 is an entire area displayed by the graphical user interface.
In the embodiment of the present application, if the touch device 210 and/or the touch device 220 shown in fig. 2 are a touch display screen, the graphical user interface shown in fig. 3 is displayed on the touch display screen. It should be noted that the graphical user interface shown in fig. 3 is also displayed on the automobile instrument screen, so that when the driver controls the touch component, the driver can select the touch position to be touched according to the graphical user interface displayed on the automobile instrument screen.
In one possible embodiment, the touch click area displayed on the graphical user interface may be divided according to the shape of the touch surface of the touch assembly. When the touch control surface of the touch control assembly is in a diamond shape or a square shape, the graphical user interface can be divided into four touch control click areas, and the four touch control click areas are respectively positioned at the four corners of the diamond shape or the square shape; when the touch control surface of the touch control assembly is circular, the graphical user interface can also be divided into four touch control click areas, and the four touch control click areas are respectively positioned at four positions which are up, down, left and right and are close to the edge of the circle; when the touch surface of the touch component is triangular, pentagonal, hexagonal, heptagonal, or octagonal, the image user interface can be divided into three touch click areas, four touch click areas, five touch click areas, six touch click areas, seven touch click areas, and eight touch click areas, and the touch click areas are located at the positions of the protruding corners of the triangular, pentagonal, hexagonal, heptagonal, and octagonal. It should be understood that the divided areas on the touch surface of the steering wheel touch assembly correspond to the divided areas on the graphical user interface, so that the user can select the target control object by looking at the graphical user interface when touching the touch assembly.
In the embodiment of the application, the control object labels are displayed on the graphical user interface, and one control object label is located in one touch click area on the graphical user interface. For example, when the control object is in the automatic air-conditioning mode, a label in the shape of "Auto" is displayed on the graphical user interface, and when the control object is an outline marker lamp, a label in the shape of an outline marker lamp pattern is displayed on the graphical user interface.
In the embodiment of the application, control object tags associated with each other are integrated into the same graphical user interface, one control object tag is displayed in one touch click area in the graphical user interface, for example, an outline light, a low beam light, a high beam light, a front fog light, a rear fog light control switch and the like related to automobile light are integrated into the light interface, a tag of an outline light pattern is displayed in a third sub-area of the graphical user interface, and when a user clicks the third sub-area in the touch surface of the touch component, the outline light of the automobile is turned on.
Referring to fig. 4A to 4F, fig. 4A to 4F respectively show a sound interface schematic view, a light interface schematic view, a rearview mirror interface schematic view, an air conditioner interface schematic view, a blowing mode interface schematic view, and a wiper interface schematic view.
In the embodiment of the application, a user can touch a corresponding area position in a touch surface of a touch control assembly by looking up the area position where a target control object label in a graphical user interface is located, so as to switch the graphical user interface or send a corresponding control signal to a target control object.
Specifically, as shown in fig. 4A, in a default situation, the first sub-area displays a play/pause tag of the media source, the area in the touch component is clicked to enable the media source to be played/paused, the second sub-area displays a media source switching tag, and the area in the touch component is clicked to switch the media source; the third sub-area displays a mute label, the mute function can be realized by clicking the area in the touch control assembly, the voice control label is displayed in the fourth sub-area, the voice function can be started/closed by clicking the area in the touch control assembly, the adjusting label is displayed in the second area, the volume of the player can be adjusted by sliding the area in the touch control assembly up and down, and the up-and-down bending can be switched by sliding the area left and right; in addition, the sound panel clicks the first sub-area in the touch control assembly to answer the call and clicks the third sub-area in the touch control assembly to hang up the call under the condition of the incoming call, and the second sub-area and the fourth sub-area in the touch control assembly disappear at the moment. For the light interface schematic diagram, as shown in fig. 4B, the first sub-area displays an automatic switch tag, and when the area in the touch component is clicked, the headlight of the automobile can be automatically turned on/off according to the environment; the second subarea displays a closing switch label, and all headlights of the automobile can be directly closed by clicking the area in the touch control assembly; the third sub-area displays an outline marker lamp label, and the outline marker lamp can be turned on/off by clicking the area in the touch control assembly; the fourth sub-area displays a dipped headlight label, and the dipped headlight can be turned on/off by clicking the area in the touch control assembly; the second area displays a front fog light label and a rear fog light label, the front fog light can be turned on/off by sliding the area in the touch assembly upwards, and the rear fog light can be turned on/off by sliding the area in the touch assembly downwards. For the rearview mirror interface, as shown in fig. 4C, the first sub-area displays a rearview mirror label, and clicking the area in the touch component can select to adjust the left-view mirror or the rearview mirror or select to adjust the left-view mirror and the rearview mirror together; the third subarea displays a heating rearview mirror label, and the area in the touch control assembly is clicked to heat the rearview mirror or stop heating the rearview mirror; the second area displays an adjusting label, the angle of the rearview mirror can be adjusted by sliding the area in the touch control assembly up and down, and the angle of the rearview mirror can be adjusted by sliding the area in the touch control assembly left and right. For the air-conditioning interface, as shown in fig. 4D, the first sub-area displays an automatic on-off label, and the area in the touch component is clicked to turn on/off an automatic air-conditioning mode; the second subarea displays a synchronous switch label, and the area in the touch control assembly is clicked to adjust the front row of air conditioners or the front/rear row of air conditioners together; the third subarea displays an air conditioner switch label, and the area in the touch control assembly is clicked to turn on/off the air conditioner; the fourth sub-area displays a circulation mode label, and the area in the touch control assembly is clicked to select to open an inner circulation or an outer circulation; the second area displays a temperature label and an air volume label, the area in the touch control assembly can adjust the temperature of the air conditioner by sliding up and down, and the area can adjust the air volume of the air conditioner by sliding left and right. For the blowing mode interface, as shown in fig. 4E, the first sub-area displays a custom air outlet angle tag, and the custom angle air supply mode can be opened/closed by clicking the area in the touch component; the second sub-area displays a front defrosting label, and a front defrosting mode can be started/stopped by clicking the area in the touch control assembly; the third subarea displays an A/C label, and a refrigeration mode can be opened by clicking the area in the touch control assembly; the fourth sub-area displays a rear defrosting label, and the defrosting can be started/stopped by clicking the area in the touch control assembly; the second area displays a blowing mode label, and the area in the touch control assembly can be slid up and down to select blowing face or blowing feet or blowing face and blowing feet simultaneously. For the wiper interface, as shown in fig. 4F, the first sub-area displays a wiper closing label, and the wiper can be opened/closed by clicking the area in the touch component; the second sub-area displays a pre-cleaning label, and the area in the touch control assembly is clicked to start/stop pre-cleaning; the third sub-area displays a maintenance mode label, and a wiper in the area in the touch control assembly is clicked to immediately lift a certain angle or reach a horizontal position; the fourth subarea displays a post-cleaning label, and the area in the touch control assembly can be cleaned after being clicked to start/stop; the second area displays a wiper speed adjusting label, and the wiper speed can be adjusted by sliding the area in the touch control assembly up and down. It should be noted that, a user may add or delete a control panel by himself or herself, or may customize a stacking sequence of the control panels, and the control panel may be the control panel shown in fig. 4A to 4F, or may be an automatic driving interface, for example, the third sub-area displays an adaptive ACC cruise tag, and when the area in the touch component is clicked, the ACC cruise switch may be turned on/off, so as to implement an automatic driving mode; an adjusting label is displayed in the second area, the cruise speed can be adjusted by sliding the area in the touch control assembly up and down, and the following distance can be adjusted by sliding the area in the touch control assembly left and right, wherein when the automobile is in an automatic driving mode, namely, under the condition that a user turns on the adaptive ACC cruise switch, an automatic driving interface is automatically displayed on an automobile instrument screen; when the automobile exits the automatic driving mode or the user turns off the adaptive ACC cruise switch, the automatic driving interface displayed on the automobile instrument screen correspondingly disappears.
It is understood that in the graphical user interface shown in fig. 3, the shape of each area may be a circle as shown in fig. 3, or may also be a sector, a square, or another geometric shape, and the number of the first areas may be four as shown in fig. 3, or may also be one, two, or three, and the present application is not limited in particular. In addition, the target control object corresponding to each area can be set in a user-defined mode according to user selection, the control object corresponding to the touch click area close to the finger can be set as the control object which is regulated and controlled frequently by the user conveniently, regulation and control efficiency is improved, and comfort experience of the user is enhanced. The graphical user interaction interface displays control objects related to functions, physical keys in a center console and a steering wheel control rod can be reduced, and development cost of a key mould can be reduced.
Based on the steering wheel with touch function shown in fig. 2, a signal control method of the steering wheel with touch function provided by the present application is described in detail below. As shown in fig. 5, the specific steps of the signal control method for a steering wheel with a touch function provided by the present application include, but are not limited to:
s101, receiving touch operation of a user on the touch assembly.
The touch operation comprises a sliding operation and/or a clicking operation.
Specifically, when a user acts on the touch screen, the touch screen detects the action and receives control information triggered by the user, and the system can acquire information in two aspects according to the control information: coordinate information and non-coordinate information. The coordinate information is used for representing position coordinates which can be triggered by the operation action to the predefined function, and the position coordinates can be specifically arranged in a first area and a second area of the graphical user interface; the non-coordinate information is corresponding to the coordinate of the operation action, and may specifically be information such as touch pressure, touch duration, or touch area.
In the embodiment of the present application, the system may acquire the non-position information through a touch screen, a timer, a pressure sensor, and the like. Specifically, the system can acquire an input position and a touch area through the touch screen, can acquire the input information through the timer, acquire the touch time of the input position through the pressure sensor arranged below the touch screen, acquire the touch pressure of the operation action at the coordinate, analyze the operation action according to the coordinate information and the touch area and non-coordinate information such as the touch time, and judge the sliding direction of the input information according to the coordinate change of the input information, wherein the touch time of the operation action is less than the touch time of the sliding touch screen when the user finger clicks the touch screen. It should be noted that the operation action may be a click, a slide, or other gesture information, and it should be understood that the operation action is merely an example and is not limited in particular.
In a possible embodiment, the touch operation may also be a gesture operation, for example, in the case of a clockwise circle on the touch surface of the touch component, a map displayed in the automobile instrument screen is correspondingly enlarged; when a circle is drawn counterclockwise on the touch surface of the touch module, the map displayed on the dashboard screen of the vehicle is correspondingly reduced.
And S102, displaying a graphical user interface associated with the object to be controlled on an automobile instrument panel.
In one possible embodiment, when the touch component is a touch display screen, the graphical user interface of the object to be controlled is synchronously displayed on the touch display screen.
In a possible embodiment, a touch control display screen is designed with a false touch mechanism, if a steering wheel is not operated within a preset time period, the touch control display screen enters a dormant state, and information such as weather, media and the like is displayed in the automobile instrument screen in a default mode; when a user touches the touch display screen, the touch display screen and the automobile instrument screen synchronously display the graphical user interface of the object to be controlled. In addition, when the current graphical user interface is displayed on the touch display screen, the current graphical user interface is displayed on the automobile instrument screen, and the other two graphical user interfaces before and after switching can be displayed, so that a user can conveniently predict a control object after the graphical user interfaces are switched up and down, and the cognitive load is reduced. Therefore, a user can directly find the target central control switch through a second interface which is displayed in the instrument screen and is synchronous with the first interface without lowering the head in the driving process, the user can conveniently perform blind operation, and the regulation efficiency and the driving safety are improved.
In the embodiment of the application, the graphical user interface is divided into a plurality of touch click areas, and the touch click areas are distributed at the edge of the touch display screen. When the touch control surface of the touch control assembly is square, touch control click areas in the graphical user interface are respectively distributed at the four corners of the square; when the touch control surface of the touch control assembly is circular, touch control click areas in the graphical user interface are respectively distributed at the upper, lower, left and right sides and close to the edge. It is understood that the touch sliding area in the graphical user interface is the entire graphical user interface, in other words, when the user slides at any position of the touch surface of the touch assembly, the touch sliding operation of the user can be responded.
S103, responding to the touch operation, and switching the graphical user interface or sending a corresponding control signal to a control object associated with the graphical user interface.
In the specific implementation, when a user performs a click operation at a touch click area of a touch surface of a touch component, a corresponding control signal is sent to a control object associated with a graphical user interface; when a user performs sliding operation on a touch sliding area of a touch surface of the touch assembly, switching the graphical user interface or sending a corresponding control signal to a control object associated with the graphical user interface.
In the embodiment of the application, the control signal is sent to the controller corresponding to the control object through the vehicle body network, and then the controller regulates and controls the relevant equipment according to the control signal. The vehicle body network includes a Controller Area Network (CAN) or an Ethernet (ETH).
Therefore, in the driving process, especially under the condition that the user needs to hold the steering wheel with two hands and is inconvenient to lower the head on the center console to operate the keys, the method can directly regulate and control related equipment in the vehicle by controlling the touch control assembly, so that potential safety hazards caused by lowering the head are avoided to a certain extent, and the regulation and control efficiency is improved.
Referring to fig. 6A to 6E, fig. 6A to 6E are schematic diagrams of human-computer interaction according to a specific embodiment provided by the present application, and the specific steps are as follows:
step 1, as shown in fig. 6A, the graphical user interfaces displayed on the automobile instrument screen are a rearview mirror interface, a wiper interface and an air conditioner interface, respectively, and the graphical user interfaces displayed on the corresponding touch display screens are wiper interfaces, wherein the rearview mirror interface and the air conditioner interface are graphical user interfaces obtained after the wiper interfaces are switched up and down, respectively. As shown in fig. 6B, when the finger of the user slides upward from the outer side to the inner side of the touch display screen, after the touch display screen receives the information that the user slides upward from the outer side to the inner side of the touch display screen, the system determines, according to the information, that the user slides upward when performing an operation, and the coordinate corresponding to the operation belongs to the second area, so that an air-conditioning interface is displayed on the touch display screen.
And 2, as shown in fig. 6C, displaying an air conditioner interface on the current touch display screen, wherein the air conditioner interface includes an automatic air conditioner tag, a temperature regulation tag, an air volume regulation tag and the like. When a finger of a user clicks the opening/closing icon in the air conditioner interface, after receiving information that the user clicks the opening/closing icon, the touch display screen determines that the operation action of the user is clicking, the opening/closing icon is in the third sub-area, so that an air conditioner opening/closing instruction is generated, then the air conditioner opening/closing instruction is sent to the air conditioner controller, and after receiving the instruction, the air conditioner controller opens/closes the air conditioner.
And step 3, as shown in fig. 6D, after the air conditioner is turned on, the user continues to adjust the temperature of the air conditioner. The interface displayed on the current touch display screen is still an air conditioner interface, when a finger of a user slides upwards at any position in the air conditioner interface, the touch display screen receives information of the user sliding the air conditioner interface upwards, the operation action of the user is determined to be upwards sliding, and the sliding area is a second area, so that an instruction for increasing the temperature of the air conditioner is generated, then the instruction for reducing the temperature of the air conditioner is sent to the air conditioner controller, and the temperature of the air conditioner is increased after the air conditioner controller receives the instruction.
And 4, as shown in fig. 6E, after the temperature of the air conditioner is adjusted, the user also continues to adjust the air volume of the air conditioner. The interface displayed on the current touch display screen is still an air conditioner interface, when a finger of a user slides leftwards at any position in the air conditioner interface, the touch display screen receives information of the air conditioner interface sliding leftwards by the user, the operation action of the user is determined to be leftward sliding, and the sliding area is in the second area, so that an instruction for reducing the air volume of the air conditioner is generated, then the system sends the instruction for reducing the air volume of the air conditioner to the air conditioner controller, and the air conditioner controller reduces the air volume of the air conditioner after receiving the instruction.
Referring to fig. 7, the present application provides a signal control apparatus 700 of a steering wheel with a touch function, including: a processor 710, a memory 720 (one or more computer-readable storage media), a communication module 730, an input-output system 740. These components may communicate over one or more communication buses 750, where,
the processor 710 may be integrated including: one or more CPUs, a clock module, and a power management module. The clock module is mainly used for generating clocks required for data transmission and timing control for the processor 710. The power management module is mainly used for providing stable and high-precision voltage for the processor 710, the communication module 730, the input/output system 740 and the like. The processor 710 may be a Central Processing Unit (CPU), a general purpose processor, a Digital Signal Processor (DSP), an application-specific integrated circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable Logic Device (PLD), a transistor logic device, a hardware component, or any combination thereof. The processor 710 may also be a combination of computing functions, e.g., comprising one or more microprocessors, a combination of a DSP and a microprocessor, or the like. The processor 710 may implement or perform various exemplary methods described in conjunction with the present disclosure, and in particular, the processor 710 may be configured to perform any one of operations S101 to S103 in fig. 5.
The memory 720 may include, but is not limited to, a Random Access Memory (RAM), an erasable programmable read-only memory (EPROM), a read-only memory (ROM), or a portable read-only memory (CD-ROM), among others. In particular, memory 720 is coupled to processor 710 for storing various software programs and/or sets of instructions. In particular implementations, memory 720 may include high-speed random access memory and may also include non-volatile memory, such as one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid-state storage devices. Memory 720 may store an operating system (hereinafter referred to simply as a system), such as an embedded operating system like ANDROID, IOS, WINDOWS, or LINUX. The memory 720 stores control information received by the touch screen. Memory 720 may also store network communication programs that may be used to communicate with one or more terminal devices. The memory 720 may further store a user interface program, which may vividly display the target central control switch through a graphical operation interface, such as the graphical user interfaces shown in fig. 4A to 4F, and receive a user control operation on the application program through input controls, such as menus, dialog boxes, and buttons.
The communication module 730 is used for receiving and transmitting wireless signals and mainly includes an integrated receiver and transmitter. In a specific implementation, the communication module 730 may include, but is not limited to: Wi-Fi module, bluetooth module. The Wi-Fi module and the Bluetooth module can be respectively used for other communication devices, for example, a user establishes communication connection of Wi-Fi, Bluetooth and the like, so that functions of answering/calling a voice call in a vehicle, using vehicle navigation and the like are achieved. In some embodiments, the communication module 730 may be implemented on a separate chip.
The input/output system 740 is mainly used to implement an interactive function between the steering wheel system 700 and a user/external environment, and mainly includes an input/output device of the steering wheel system 700. In a specific implementation, the input/output system 740 may include a touch screen controller 741, a sensor controller 742, and a controller 743. Where each controller may be coupled to a respective peripheral device (touch screen 744, audio device 7461, and pressure sensor 7451. it should be noted that the input-output system 740 may also include other I/O peripherals.
Bus 750 may be a CAN bus or other internal bus that enables interconnection between various systems or devices within the vehicle. The bus 750 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The screen display system may contain more or fewer components than shown in fig. 7, or have a different arrangement of components.
The present application provides a computer-readable storage medium storing a computer program, which is executed by hardware (e.g., a processor, etc.) to perform some or all of the steps of any one of the methods performed by a volume compensation device in the embodiments of the present application.
In the described embodiments, this may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. The procedures or functions described in the embodiments of the present application may be generated, in whole or in part, when the computer program instructions are loaded and executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire (e.g., coaxial cable, fiber optic, digital subscriber line) or wirelessly (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., compact disk), or a semiconductor medium (e.g., solid state disk), among others.
In the embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other ways of dividing the actual implementation, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted or not executed. In addition, the indirect coupling or direct coupling or communication connection between each other shown or discussed may be through some interfaces, indirect coupling or communication connection of devices or units, and may be electrical or in other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the elements may be selected according to actual needs to achieve the purpose of the solution of the embodiments of the present application.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage media may include, for example: u disk, removable hard disk, read only memory, random access memory, magnetic or optical disk, etc.
While the invention has been described with reference to specific embodiments, the scope of the invention is not limited thereto, and those skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the invention. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A steering wheel with touch control function, the steering wheel comprising one or more touch control components, characterized in that: the touch control assembly is fixed on a spoke of the steering wheel and close to the edge side of the steering wheel, and is used for receiving touch control operation of a user.
2. The steering wheel according to claim 1, wherein: the number of the touch control assemblies is two, and the touch control assemblies are symmetrically distributed on the disk spokes on the left side and the right side.
3. The steering wheel according to claim 1, wherein: the touch control surface of the touch control assembly is round or square; when the touch control surface is square, two diagonal connecting lines of the touch control surface are approximately vertically fixed with the disk spokes.
4. The steering wheel according to claim 1, wherein: the touch control assembly is a touch control panel or a touch control display screen.
5. A signal control method applied to the steering wheel of any one of claims 1 to 4, characterized in that:
receiving touch operation of a user on the touch assembly;
displaying a graphical user interface associated with an object to be controlled on an automobile instrument panel;
and responding to the touch operation, switching the graphical user interface or sending a corresponding control signal to a control object associated with the graphical user interface.
6. The signal control method according to claim 5, characterized in that:
the touch operation comprises a sliding operation and/or a clicking operation.
7. The signal control method according to claim 5, characterized in that: and when the touch control assembly is a touch control display screen, synchronously displaying the graphical user interface of the object to be controlled on the touch control display screen.
8. The signal control method according to claim 7, characterized in that: the graphical user interface is divided into a plurality of touch click areas, and the touch click areas are distributed on the edge of the touch display screen.
9. A signal control apparatus comprising a processor and a memory, the memory being arranged to store instructions, the processor being arranged to execute the instructions, the processor when executing the instructions implementing the method of any of claims 5 to 8.
10. A computer-readable storage medium, in which a computer program is stored, the computer program being executed by hardware to implement the method of any one of claims 5 to 8.
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| CN201910992206.XA CN110723194A (en) | 2019-10-17 | 2019-10-17 | Steering wheel with touch function and signal control method |
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