CN117382659A - Steering wheel control system capable of achieving touch interaction, vehicle and method - Google Patents
Steering wheel control system capable of achieving touch interaction, vehicle and method Download PDFInfo
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- 230000003993 interaction Effects 0.000 title claims abstract description 87
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000009471 action Effects 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 230000002452 interceptive effect Effects 0.000 claims description 29
- 238000012790 confirmation Methods 0.000 claims description 18
- 230000036961 partial effect Effects 0.000 abstract description 8
- 230000006870 function Effects 0.000 description 42
- 210000003811 finger Anatomy 0.000 description 8
- 230000010365 information processing Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/037—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for occupant comfort, e.g. for automatic adjustment of appliances according to personal settings, e.g. seats, mirrors, steering wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W40/09—Driving style or behaviour
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/0098—Details of control systems ensuring comfort, safety or stability not otherwise provided for
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/223—Posture, e.g. hand, foot, or seat position, turned or inclined
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Steering Controls (AREA)
Abstract
The application relates to the technical field of vehicles, in particular to a steering wheel control system capable of touch interaction, a vehicle and a method, wherein the method comprises the following steps: the detection module is used for detecting whether the pressure information of the steering wheel meets a preset triggering condition or not; the acquisition module is used for acquiring current gesture information and/or current touch information of a user when the pressure information is detected to meet the preset trigger condition; and the control module is used for determining the current function requirement of the user according to the current gesture information and/or the current touch information and controlling the vehicle to execute the target action according to the current function requirement. Therefore, the problems that due to the limitation of a man-machine interaction area, a user can scatter partial attention during man-machine interaction, so that potential driving safety hazards of the user are increased and the like are solved, and the whole steering wheel is used as an area capable of performing touch control and interaction, so that the user can perform interaction at the current position, and the driving safety performance and interaction experience of the user are improved.
Description
Technical Field
The application relates to the technical field of vehicles, in particular to a steering wheel control system capable of achieving touch interaction, a vehicle and a method.
Background
With the development of automatic driving technology, the man-machine interaction function of a steering wheel in a vehicle is gradually updated from a traditional key-type operation interface to the central control screen operation of the vehicle, so that more intelligent and convenient man-machine interaction is realized.
In the related art, a steering wheel switch of a vehicle is mainly mechanical, and meanwhile, a user needs to perform touch interaction in a specific area when performing interaction of the vehicle and the machine.
However, due to the limitation of the man-machine interaction area, the user can scatter part of the attention of the user during the man-machine interaction, so that the driving safety hidden trouble of the user is increased, the man-machine interaction experience of the user is reduced, and improvement is needed.
Disclosure of Invention
The application provides a steering wheel control system, a vehicle and a method capable of achieving touch interaction, which are used for solving the problems that due to the limitation of a man-machine interaction area, a user can scatter part of attention during man-machine interaction, so that the potential driving safety hazard of the user is increased, and the like.
Embodiments of a first aspect of the present application provide a steering wheel control system capable of touch interaction, including:
the detection module is used for detecting whether the pressure information of the steering wheel meets a preset triggering condition or not;
the acquisition module is used for acquiring current gesture information and/or current touch information of a user when the detection module detects that the pressure information meets the preset trigger condition; and
and the control module is used for determining the current function requirement of the user according to the current gesture information and/or the current touch information when the detection module detects that the pressure information meets the preset trigger condition, and controlling the vehicle to execute the target action according to the current function requirement.
Further, in some embodiments, the detection module includes:
an acquisition unit for acquiring pressure information of the steering wheel;
the first judging unit is used for judging that the pressure information meets the preset triggering condition when the pressure information is larger than a preset touch starting threshold value;
and the second judging unit is used for judging that the pressure information does not meet the preset triggering condition when the pressure information is smaller than or equal to the preset touch starting threshold value.
Further, in some embodiments, the above-mentioned touch interactive steering wheel control system further includes:
a HUD (Head up Display) Display module for displaying a touch control opening confirmation popup window when the pressure information meets the preset trigger condition;
and the touch control opening module is used for controlling the steering wheel to enter a touch control operation state when receiving the confirmation of opening the touch control function generated by the user based on the touch control opening confirmation popup window.
Further, in some embodiments, the acquiring module includes:
the gesture acquisition unit is used for acquiring the initial sliding position and the final sliding position of the user;
and the gesture recognition unit is used for generating the current gesture information and/or the current touch information according to the first coordinate information corresponding to the initial sliding position and the second coordinate information corresponding to the terminal sliding position.
Further, in some embodiments, the above-mentioned touch interactive steering wheel control system further includes:
and the touch closing module is used for controlling the steering wheel to enter a touch closing state when receiving the confirmation of closing the touch function generated by the user based on the touch closing confirmation popup.
Further, in some embodiments, the above-mentioned touch interactive steering wheel control system further includes:
the matching module is used for matching the optimal interaction action from a preset database according to the current gesture information, wherein the optimal interaction action comprises an application to be started;
the control module is also used for controlling the application to be started according to the optimal interaction action.
Further, in some embodiments, the control module includes:
the creating unit is used for creating a gesture instruction corresponding to the current function requirement according to the current function requirement of the user so as to control the vehicle to execute the target action according to the gesture instruction.
According to the touch interactive steering wheel control system, the detection module is used for detecting whether pressure information of the steering wheel meets a preset triggering condition or not; the acquisition module is used for acquiring current gesture information and/or current touch information of a user when the pressure information is detected to meet the preset trigger condition; and the control module is used for determining the current function requirement of the user according to the current gesture information and/or the current touch information and controlling the vehicle to execute the target action according to the current function requirement. Therefore, the problems that due to the limitation of a man-machine interaction area, a user can scatter partial attention during man-machine interaction, so that potential driving safety hazards of the user are increased and the like are solved, and the whole steering wheel is used as an area capable of performing touch control and interaction, so that the user can perform interaction at the current position, and the driving safety performance and interaction experience of the user are improved.
Embodiments of a second aspect of the present application provide a vehicle comprising a touch-interactive steering wheel control system as described in any one of the preceding claims.
According to the vehicle provided by the embodiment of the application, through the touch-control interactive steering wheel control system, the problem that due to the limitation of a man-machine interaction area, a user can scatter partial attention when performing man-machine interaction, so that the potential driving safety hazard of the user is increased is solved, and the whole steering wheel is used as an area capable of performing touch control and interaction, so that the user can perform interaction at the current position, and the driving safety performance and interaction experience of the user are improved.
An embodiment of a third aspect of the present application provides a method for controlling a touch interactive steering wheel, where the method uses the touch interactive steering wheel control system as set forth in any one of the above, and the method includes the following steps:
detecting whether pressure information of a steering wheel meets a preset trigger condition or not;
when the detection module detects that the pressure information meets the preset trigger condition, current gesture information and/or current touch information of a user are obtained; and
and determining the current function requirement of the user according to the current gesture information and/or the current touch information, and controlling the vehicle to execute a target action according to the current function requirement.
Further, in some embodiments, detecting whether the pressure information of the steering wheel meets a preset trigger condition includes:
acquiring pressure information of the steering wheel;
when the pressure information is larger than a preset touch starting threshold, judging that the pressure information meets the preset triggering condition;
and when the pressure information is smaller than or equal to the preset touch starting threshold value, judging that the pressure information does not meet the preset triggering condition.
According to the touch interaction steering wheel control method, the detection module is used for detecting whether pressure information of the steering wheel meets a preset triggering condition or not; the acquisition module is used for acquiring current gesture information and/or current touch information of a user when the pressure information is detected to meet the preset trigger condition; and the control module is used for determining the current function requirement of the user according to the current gesture information and/or the current touch information and controlling the vehicle to execute the target action according to the current function requirement. Therefore, the problems that due to the limitation of a man-machine interaction area, a user can scatter partial attention during man-machine interaction, so that potential driving safety hazards of the user are increased and the like are solved, and the whole steering wheel is used as an area capable of performing touch control and interaction, so that the user can perform interaction at the current position, and the driving safety performance and interaction experience of the user are improved.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic block diagram of a touch interactive steering wheel control system according to an embodiment of the present application;
FIG. 2 is a schematic diagram of the interaction of the modules of a steering wheel with pressure sensing and sliding interaction according to one embodiment of the present application;
FIG. 3 is a workflow diagram of a steering wheel with pressure sensing and sliding interaction according to one embodiment of the present application;
fig. 4 is a flowchart of a method for controlling a touch interactive steering wheel according to an embodiment of the present application.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application.
Touch interactive steering wheel control systems, vehicles and methods of embodiments of the present application are described below with reference to the accompanying drawings. Aiming at the problem that the user can scatter part of attention when performing man-machine interaction due to the limitation of the man-machine interaction area, so as to increase the driving potential safety hazard of the user, the application provides a steering wheel control system capable of touch interaction, wherein a detection module is used for detecting whether pressure information of a steering wheel meets preset triggering conditions; the acquisition module is used for acquiring current gesture information and/or current touch information of a user when the pressure information is detected to meet the preset trigger condition; and the control module is used for determining the current function requirement of the user according to the current gesture information and/or the current touch information and controlling the vehicle to execute the target action according to the current function requirement. Therefore, the problems that due to the limitation of a man-machine interaction area, a user can scatter partial attention during man-machine interaction, so that potential driving safety hazards of the user are increased and the like are solved, and the whole steering wheel is used as an area capable of performing touch control and interaction, so that the user can perform interaction at the current position, and the driving safety performance and interaction experience of the user are improved.
Specifically, fig. 1 is a schematic block diagram of a touch interactive steering wheel control system according to an embodiment of the present application.
As shown in fig. 1, the touch interactive steering wheel control system 10 includes: the device comprises a detection module 100, an acquisition module 200 and a control module 300.
The detecting module 100 is configured to detect whether pressure information of the steering wheel meets a preset triggering condition; the acquiring module 200 is configured to acquire current gesture information and/or current touch information of a user when the detecting module 100 detects that the pressure information meets a preset trigger condition; the control module 300 is configured to determine a current function requirement of a user according to current gesture information and/or current touch information when the detection module 100 detects that the pressure information meets a preset trigger condition, and control the vehicle to execute a target action according to the current function requirement.
The preset trigger condition may be a corresponding trigger condition threshold value obtained by a person skilled in the art according to the user touch data obtained through the test, or may be a trigger condition threshold value obtained through computer simulation, which is not limited herein specifically.
Specifically, as shown in fig. 2, the steering wheel adopted in the embodiment of the application is provided with a touch switch, and all areas of the outer ring of the steering wheel are provided with a pressure sensing module and a touch position sensing module as human-computer interaction areas of users, so that when the users drive the vehicle, interaction actions of controlling the vehicle can be completed while hands do not leave the steering wheel. Therefore, in order to achieve the purpose, the system module designed in the embodiment of the application mainly comprises a touch multi-point identification module, a touch pressure information module, an information sending module, an information processing module and a vehicle function control module, wherein the steering wheel and the information processing module are connected with the vehicle function control module.
Further, in some embodiments, the detection module 100 includes: an acquisition unit configured to acquire pressure information of a steering wheel; the first judging unit is used for judging that the pressure information meets a preset trigger condition when the pressure information is larger than a preset touch start threshold; and the second judging unit is used for judging that the pressure information does not meet the preset trigger condition when the pressure information is smaller than or equal to the preset touch start threshold value.
Further, in some embodiments, the above-mentioned touch interactive steering wheel control system 10 further includes: the HUD display module is used for displaying a touch control opening confirmation popup window when the pressure information meets a preset trigger condition; and the touch control opening module is used for controlling the steering wheel to enter a touch control operation state when receiving the confirmation of opening the touch control function generated by the user based on the touch control opening confirmation popup window.
The preset touch starting threshold may be a corresponding touch starting threshold according to user touch data obtained by testing by a person skilled in the art, or may be a touch starting threshold obtained by computer simulation, which is not limited herein.
Specifically, as shown in fig. 2 and fig. 3, in the human-computer interaction process, first, a user needs to grip the steering wheel with two hands, and through the detection module 100, that is, the touch pressure information module, the pressure information of the steering wheel is obtained, and whether the pressure information of the steering wheel meets a preset triggering condition is detected, if the pressure information is greater than a preset touch starting threshold, it is determined that the pressure information meets the preset triggering condition, at this time, a touch opening confirmation pop window is displayed through the HUD display module, and the user can perform gesture touch operation at any position of the steering wheel to confirm to open the touch function of the steering wheel, thereby controlling the steering wheel to enter a touch operation state.
For example, in the driving process, if the user wants to set the playing volume of the multimedia, after the user grips the steering wheel, when the detection module 100 detects that the pressure information gripped by the user meets the preset trigger condition, the HUD display module displays a prompt message of "whether to confirm to turn on the touch function of the steering wheel", and the user can touch the two lower steering wheels at any position of the steering wheel according to a preset gesture, such as a thumb to knock the two lower steering wheels to confirm to turn on the touch function of the steering wheel, thereby setting the playing volume of the multimedia.
Optionally, when the detection module 100 detects that the pressure information gripped by the user is less than or equal to the preset touch start threshold, it is determined that the pressure information does not meet the preset trigger condition, and at this time, the HUD display module does not display the touch open confirmation popup.
Further, in some embodiments, the acquisition module 200 includes: the gesture acquisition unit is used for acquiring an initial sliding position and a final sliding position of a user; the gesture recognition unit is used for generating current gesture information and/or current touch information according to the first coordinate information corresponding to the initial sliding position and the second coordinate information corresponding to the final sliding position.
Further, in some embodiments, the above-mentioned touch interactive steering wheel control system 10 further includes: the matching module is used for matching the optimal interaction action from a preset database according to the current gesture information, wherein the optimal interaction action comprises an application to be started; the control module 300 is further configured to control the application to be started to start according to the optimal interaction.
Specifically, in this embodiment of the present application, as shown in fig. 3, after the touch function of the steering wheel is turned on, the user wants to complete the man-machine interaction through the preset gesture touch action, firstly, the obtaining module 200, that is, the touch multipoint identification module, obtains the current gesture information and/or the current touch information of the user, then matches the optimal interaction action from the preset database according to the current gesture information and/or the current touch information, and further controls the application to be started corresponding to the optimal interaction action to start according to the optimal interaction action, for example, matches the optimal interaction action to execute the corresponding functions under the control of the volume control module, the entertainment control module, the driving mode control module, the air conditioner control module and so on, thereby meeting the current function requirement of the user.
Specifically, if the user wants to set the playing volume of the multimedia, the gesture acquiring unit acquires the initial sliding position and the final sliding position of the gesture touch action of the user, generates current gesture information and/or current touch information according to the first coordinate information corresponding to the initial sliding position and the second coordinate information corresponding to the final sliding position, and sends the current gesture information and/or the current touch information to the information processing module through the information sending module, so that the received first coordinate information corresponding to the initial sliding position, the second coordinate information corresponding to the final sliding position and the pressure information of the steering wheel are converted into target operation instructions, and meanwhile, the target instructions are sent to the vehicle-to-machine system, so that the optimal interaction action is matched from a preset database, for example, the left thumb slides leftwards to be the volume adjustment, and slides rightwards to be the volume adjustment, so as to meet the requirement of the user on adjusting the playing volume of the multimedia.
For example, as an implementation manner, if a user wants to zoom in or out the current map during driving, the user grips the steering wheel and confirms to turn on the steering wheel touch function through the HUD display module, then the user zooms in the current map at any position of the steering wheel according to a preset gesture touch action, for example, the index finger and the middle finger of the left hand slide outwards or inwards simultaneously, at this time, the gesture recognition unit generates the current gesture information and/or the current touch information according to the first coordinate information corresponding to the initial sliding position and the second coordinate information corresponding to the end sliding position, that is, generates the coordinate information corresponding to the index finger and the middle finger of the left hand of the user slide outwards or inwards simultaneously, and converts the coordinate information into the target operation instruction through the information processing module so as to match the optimal interaction action from a preset database, for example, zoom in the current map when the index finger and the middle finger of the left hand of the user slide outwards simultaneously, zoom out the current map when the index finger and the middle finger of the left hand of the user slide inwards simultaneously, and, after the user zooms in or zooms in the current map, the operation result of the user is displayed in real time through the HUD display module.
As another implementation manner, the user may preset an interaction of the switching vehicle APP (Application, mobile phone software) in advance, for example, switch or select the APP in cooperation with an APP display manner on the HUD, that is, slide left and right or slide up and down on any position of the steering wheel according to a preset gesture touch action, for example, slide left and right on the right hand or slide up and down on the right hand, at this time, generate current gesture information and/or current touch information according to first coordinate information corresponding to the initial slide position and second coordinate information corresponding to the end slide position through the gesture recognition unit, that is, generate coordinate information corresponding to slide left and right on the right hand or slide up and down on the right hand of the user, and convert the coordinate information into a target operation instruction through the information processing module, so as to match an optimal interaction from a preset database, for example, switch the selected APP when the right hand of the user slides left and slide up and down on the right hand of the user, and display an operation result of the user in real time through the HUD display module.
Further, in some embodiments, the above-mentioned touch interactive steering wheel control system 10 further includes: and the touch closing module is used for controlling the steering wheel to enter a touch closing state when receiving a confirmation closing touch function generated by a user based on the touch closing confirmation popup.
Specifically, in this embodiment of the present application, if the user does not have a requirement of human-computer interaction, the touch function of the steering wheel needs to be turned off, at this time, the user grips the steering wheel with two hands again, when detecting that the pressure information of the steering wheel meets the preset triggering condition through the detection module 100, the HUD display module displays a touch closing confirmation popup window, and displays a prompt message of whether to confirm to turn off the touch function of the steering wheel, so that the user can touch the steering wheel according to a preset gesture at any position of the steering wheel, for example, the user clicks the steering wheel with a thumb to confirm to turn off the touch function of the steering wheel, thereby controlling the steering wheel to enter a touch closing state.
It should be noted that, the gesture touch action user can be set according to the requirement, and the gesture touch action is only exemplary and not limited herein.
According to the touch interactive steering wheel control system, the detection module is used for detecting whether pressure information of the steering wheel meets a preset triggering condition or not; the acquisition module is used for acquiring current gesture information and/or current touch information of a user when the pressure information is detected to meet the preset trigger condition; and the control module is used for determining the current function requirement of the user according to the current gesture information and/or the current touch information and controlling the vehicle to execute the target action according to the current function requirement. Therefore, the problems that due to the limitation of a man-machine interaction area, a user can scatter partial attention during man-machine interaction, so that potential driving safety hazards of the user are increased and the like are solved, and the whole steering wheel is used as an area capable of performing touch control and interaction, so that the user can perform interaction at the current position, and the driving safety performance and interaction experience of the user are improved.
The embodiment of the application also provides a vehicle, which comprises the touch-control interactive steering wheel control system.
According to the vehicle provided by the embodiment of the application, through the touch-control interactive steering wheel control system, the problem that due to the limitation of a man-machine interaction area, a user can scatter partial attention when performing man-machine interaction, so that the potential driving safety hazard of the user is increased is solved, and the whole steering wheel is used as an area capable of performing touch control and interaction, so that the user can perform interaction at the current position, and the driving safety performance and interaction experience of the user are improved.
Fig. 4 is a flowchart of a method for controlling a touch interactive steering wheel according to an embodiment of the present application.
As shown in fig. 4, the method for controlling the steering wheel capable of touch interaction adopts the above steering wheel control system capable of touch interaction, wherein the method comprises the following steps:
in step S401, it is detected whether the pressure information of the steering wheel satisfies a preset trigger condition;
in step S402, when the detection module detects that the pressure information meets a preset trigger condition, current gesture information and/or current touch information of a user are obtained; and
in step S403, the current function requirement of the user is determined according to the current gesture information and/or the current touch information, and the vehicle is controlled to execute the target action according to the current function requirement.
Further, in some embodiments, detecting whether the pressure information of the steering wheel meets a preset trigger condition includes:
acquiring pressure information of a steering wheel;
when the pressure information is larger than a preset touch starting threshold value, judging that the pressure information meets a preset triggering condition;
and when the pressure information is smaller than or equal to a preset touch start threshold, judging that the pressure information does not meet a preset trigger condition.
According to the touch interaction steering wheel control method, the detection module is used for detecting whether pressure information of the steering wheel meets a preset triggering condition or not; the acquisition module is used for acquiring current gesture information and/or current touch information of a user when the pressure information is detected to meet the preset trigger condition; and the control module is used for determining the current function requirement of the user according to the current gesture information and/or the current touch information and controlling the vehicle to execute the target action according to the current function requirement. Therefore, the problems that due to the limitation of a man-machine interaction area, a user can scatter partial attention during man-machine interaction, so that potential driving safety hazards of the user are increased and the like are solved, and the whole steering wheel is used as an area capable of performing touch control and interaction, so that the user can perform interaction at the current position, and the driving safety performance and interaction experience of the user are improved.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or N embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "N" is at least two, such as two, three, etc., unless explicitly defined otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more N executable instructions for implementing specific logical functions or steps of the process, and further implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or N wires, a portable computer cartridge (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium may even be paper or other suitable medium upon which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. As with the other embodiments, if implemented in hardware, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
Those of ordinary skill in the art will appreciate that all or part of the steps carried out in the method of the above-described embodiments may be implemented by a program to instruct related hardware, and the program may be stored in a computer readable storage medium, where the program when executed includes one or a combination of the steps of the method embodiments.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing module, or each unit may exist alone physically, or two or more units may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented as software functional modules and sold or used as a stand-alone product.
The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, or the like. Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
1. A touch interactive steering wheel control system, comprising:
the detection module is used for detecting whether the pressure information of the steering wheel meets a preset triggering condition or not;
the acquisition module is used for acquiring current gesture information and/or current touch information of a user when the detection module detects that the pressure information meets the preset trigger condition; and
and the control module is used for determining the current function requirement of the user according to the current gesture information and/or the current touch information when the detection module detects that the pressure information meets the preset trigger condition, and controlling the vehicle to execute the target action according to the current function requirement.
2. The touch interactive steering wheel control system of claim 1, wherein the detection module comprises:
an acquisition unit for acquiring pressure information of the steering wheel;
the first judging unit is used for judging that the pressure information meets the preset triggering condition when the pressure information is larger than a preset touch starting threshold value;
and the second judging unit is used for judging that the pressure information does not meet the preset triggering condition when the pressure information is smaller than or equal to the preset touch starting threshold value.
3. The touch interactive steering wheel control system of claim 1 or 2, further comprising:
the head-up display HUD display module is used for displaying a touch control opening confirmation popup window when the pressure information meets the preset trigger condition;
and the touch control opening module is used for controlling the steering wheel to enter a touch control operation state when receiving the confirmation of opening the touch control function generated by the user based on the touch control opening confirmation popup window.
4. The touch interactive steering wheel control system of claim 3, wherein the acquisition module comprises:
the gesture acquisition unit is used for acquiring the initial sliding position and the final sliding position of the user;
and the gesture recognition unit is used for generating the current gesture information and/or the current touch information according to the first coordinate information corresponding to the initial sliding position and the second coordinate information corresponding to the terminal sliding position.
5. The touch interactive steering wheel control system of claim 3, further comprising:
and the touch closing module is used for controlling the steering wheel to enter a touch closing state when receiving the confirmation of closing the touch function generated by the user based on the touch closing confirmation popup.
6. The touch interactive steering wheel control system of claim 4, further comprising:
the matching module is used for matching the optimal interaction action from a preset database according to the current gesture information, wherein the optimal interaction action comprises an application to be started;
the control module is also used for controlling the application to be started according to the optimal interaction action.
7. The touch interactive steering wheel control system of claim 1, wherein the control module comprises:
the creating unit is used for creating a gesture instruction corresponding to the current function requirement according to the current function requirement of the user so as to control the vehicle to execute the target action according to the gesture instruction.
8. A vehicle, characterized by comprising: the touch interactive steering wheel control system of any of claims 1-7.
9. A method for controlling a touch interactive steering wheel, characterized in that a touch interactive steering wheel control system according to any one of claims 1-7 is used, wherein the method comprises the steps of:
detecting whether pressure information of a steering wheel meets a preset trigger condition or not;
when the detection module detects that the pressure information meets the preset trigger condition, current gesture information and/or current touch information of a user are obtained; and
and determining the current function requirement of the user according to the current gesture information and/or the current touch information, and controlling the vehicle to execute a target action according to the current function requirement.
10. The method of claim 9, wherein detecting whether the pressure information of the steering wheel satisfies a preset trigger condition comprises:
acquiring pressure information of the steering wheel;
when the pressure information is larger than a preset touch starting threshold, judging that the pressure information meets the preset triggering condition;
and when the pressure information is smaller than or equal to the preset touch starting threshold value, judging that the pressure information does not meet the preset triggering condition.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311309265.5A CN117382659A (en) | 2023-10-09 | 2023-10-09 | Steering wheel control system capable of achieving touch interaction, vehicle and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311309265.5A CN117382659A (en) | 2023-10-09 | 2023-10-09 | Steering wheel control system capable of achieving touch interaction, vehicle and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118182360A (en) * | 2024-05-16 | 2024-06-14 | 宁波赛宝信息产业技术研究院有限公司 | Method and system for adjusting volume in vehicle and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118182360A (en) * | 2024-05-16 | 2024-06-14 | 宁波赛宝信息产业技术研究院有限公司 | Method and system for adjusting volume in vehicle and vehicle |
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