CN109857326A - A kind of vehicular touch screen and its control method - Google Patents
A kind of vehicular touch screen and its control method Download PDFInfo
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- CN109857326A CN109857326A CN201910103915.8A CN201910103915A CN109857326A CN 109857326 A CN109857326 A CN 109857326A CN 201910103915 A CN201910103915 A CN 201910103915A CN 109857326 A CN109857326 A CN 109857326A
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- touch screen
- user
- vehicular touch
- target area
- input pattern
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Abstract
The invention discloses a kind of vehicular touch screen and its control method, which includes: S1: receiving user to the trigger action of target area on vehicular touch screen display interface；S2: judging whether the trigger action meets the activation condition of preset voice input pattern, when meeting the activation condition of preset voice input pattern, issues the user with prompting and activates voice input pattern；S3: acquisition user issues the voice signal of phonetic order；S4: processing is carried out to the voice signal and corresponding command operation is executed to object pointed by the target area.The present invention sufficiently combines the advantage of touch screen and speech recognition technology, user, which can use gesture, to be specified an object on the touchscreen and activates voice command, it finds command without watching touch screen attentively for a long time, trigger control and accurate click of progress etc. operate, to substantially reduce the time of user on the touchscreen by sight stop, the level of safe driving is improved.
Description
Technical field
The present invention relates to automobile technical field, in particular to a kind of vehicular touch screen and its control method.
Background technique
When driver is frequently necessary to for the publication order of some interface element, such as to one section during driving vehicle
The text chosen carries out duplication operation, carries out sharing operation etc. to a certain picture.Now, many cockpits can be using can multiple spot
The liquid crystal display (hereinafter referred to as touch screen) of touch carries the man-machine interface of driver.
The method operated on the touchscreen to object typical at present first is that button is placed on as shown in Figure 1, want
Beside the object of operation (in Fig. 1), another is to first click on object then selection operation (Fig. 1 in the actions menu of pop-up
It is right).
In the conventional method, driver must watch the various elements such as button, the menu on read interface, ability attentively for a long time
Accurately to some object publishing order, this can bring many risks to driving procedure.
Summary of the invention
The embodiment of the invention provides a kind of vehicular touch screen and its control methods, so that driver is on the touchscreen to right
When as publication order, do not need to watch touch screen attentively too much, so that driving risk be effectively reduced.
In a first aspect, the embodiment of the invention provides a kind of control methods of vehicular touch screen, this method comprises:
S1: user is received to the trigger action of target area on vehicular touch screen display interface；
S2: judging whether the trigger action meets the activation condition of preset voice input pattern, preset when meeting
When the activation condition of voice input pattern, issues the user with prompting and activate voice input pattern；
S3: acquisition user issues the voice signal of phonetic order；
S4: processing is carried out to the voice signal and corresponding order behaviour is executed to object pointed by the target area
Make.
Preferably, include: before step S1
To have in vehicular touch screen current display interface can the display area of operation object be determined as target area；
According to the size of target area using it is adaptable can action identifier the target area is identified；
The detailed process of step S1 includes:
When on the display interface of vehicular touch screen have can action identifier when, receive user press vehicular touch screen touching
Hair operation.
Preferably, prompting is issued the user with described in step S2 to specifically include:
Executable instruction is presented in the display interface of vehicular touch screen and/or issues prompt tone.
Preferably, the detailed process of step S4 includes:
S41: converting digital signal for the voice signal, and the phonetic order that user issues is shown after being identified；
S42: vehicular touch screen executes the corresponding command operation of phonetic order to object pointed by the target area.
Preferably, after activating voice input pattern, this method further include:
Receive the cancellation operation of user；
Judge it is described cancel whether operation meets the exit criteria of preset voice input pattern, when meeting preset voice
Voice input pattern is exited when the exit criteria of input pattern.
Second aspect, the embodiment of the invention provides a kind of vehicular touch screen, which includes: operation sense Ying Mo
Block, operation judges module, voice acquisition module and speech processing module, wherein
The operation induction module grasps the triggering of target area on vehicular touch screen display interface for receiving user
Make；
The operation judges module, for judging whether the trigger action meets the activation of preset voice input pattern
Condition issues the user with prompting and activates voice input pattern when meeting the activation condition of preset voice input pattern；
The voice acquisition module issues the voice signal of phonetic order for acquiring user；
The speech processing module, for carrying out processing to the voice signal and to pointed by the target area pairs
As executing corresponding operation.
Preferably, vehicular touch screen further include: object identity module is used for vehicular touch screen current display interface
With can the display area of operation object be determined as target area, mark is operated using adaptable according to the size of target area
Know symbol to be identified the target area；The operation induction module is specifically used for having when on the display interface of vehicular touch screen
Have can action identifier when, receive user to the trigger action of target area.
Preferably, issuing the user with described in the operation judges module and reminding concrete operations is in the aobvious of vehicular touch screen
Show that interface is presented executable instruction and/or issues prompt tone.
Preferably, the speech processing module includes acoustic conversion unit and command executing unit, wherein
The acoustic conversion unit shows user after being identified for converting digital signal for the voice signal
The phonetic order of sending；
The command executing unit is ordered accordingly for executing phonetic order to object pointed by the target area
Operation.
Preferably, the operation induction module is also used to receive the cancellation operation of user；
The operation judges module is also used to judge whether the cancellation operation meets moving back for preset voice input pattern
Condition out exits voice input pattern when meeting the exit criteria of preset voice input pattern.
Compared with prior art, the present invention at least has the advantages that
The present invention sufficiently combines the advantage of touch screen and speech recognition technology, and user can use gesture to be specified on the touchscreen
One object simultaneously activates voice command, and user rapidly can issue some interface element with voice and order, without as tradition
Mode is the same watch touch screen attentively for a long time on interface find command, trigger control and carry out it is accurate the operation such as click, from
And the time of user on the touchscreen by sight stop is substantially reduced, improve the level of safe driving.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of vehicular touch screen of prior art provided by one embodiment of the present invention；
Fig. 2 is a kind of control method flow diagram of vehicular touch screen provided by one embodiment of the present invention；
Fig. 3 is a kind of vehicular touch screen structural block diagram provided by one embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Fig. 2, the embodiment of the invention provides a kind of control method of vehicular touch screen, this method may include with
Lower step:
S1: user is received to the trigger action of target area on vehicular touch screen display interface；
S2: judging whether the trigger action meets the activation condition of preset voice input pattern, preset when meeting
When the activation condition of voice input pattern, issues the user with prompting and activate voice input pattern；
S3: acquisition user issues the voice signal of phonetic order；
S4: processing is carried out to the voice signal and corresponding order behaviour is executed to object pointed by the target area
Make.
In this embodiment, vehicle-mounted touch tablet can by current display interface have can operation object display area it is true
Be set to target area, and according to the size of target area using it is adaptable can action identifier the target area is marked
Know, can visually remind user that can carry out voice corresponding trigger action to issue order by way of voice
Control.As shown 6 pictures in vehicle-mounted touch tablet current display interface, wherein 3 can carry out the publication of order, in addition three
The publication that not can be carried out order is opened, then it is only as 3 can to carry out region shown by the picture of order publication for three
Vertical target area, and 3 target areas are identified respectively using action identifier, user can be individually to different
Target area carries out order publication, such as carries out voice control trigger action to wherein one to issue order by way of voice
System, such as replicated, sent and saved.The object pointed by this target area i.e. picture, it is in addition to this, different
The operable object of display interface it is different, corresponding target area will change.Such as boundary is shown during the navigation process
The content in face is travel route, and operable object can be location point, and the display area where location point is just target area
Domain.Can the size of action identifier can be configured according to the size of target area so that target area can accommodate down
It can action identifier.If target area is too small, can be not provided with less than preset threshold can action identifier.
Trigger action can refer to for 2,3 refer to or 4 refer to while touching screen, be also possible to singly refer to having the vehicle-mounted of pressure sensitive
A pressure range is defined on touch screen, is carried out corresponding pressing to operate, can also be defined a time threshold, singly refer to touch
Screen and be more than time threshold, as trigger action.Being specifically defined for different embodiment trigger actions can be different, but
Within the scope of the present invention.
In an embodiment of the invention, it issues the user with prompting described in step S2 to specifically include: in vehicular touch screen
Display interface present executable instruction and/or issue prompt tone.
Issuing prompt tone after activation voice input pattern can prompt driver that can loquitur, while in display interface
Upper presentation prompting frame, the instruction for prompting user that can execute.The order of different objects can be different, and can have which execution
Order can be preset according to specific object.Such as picture can be saved, sent and be replicated, for navigation
Some coordinate points in route can be collected and be shared.
In an embodiment of the invention, the detailed process of step S4 includes:
S41: converting digital signal for the voice signal, and the phonetic order that user issues is shown after being identified；
S42: the corresponding command operation of phonetic order is executed to object pointed by the target area.
In this embodiment, the voice recognition that driver is issued can be text by speech recognition technology.Semantics recognition
Technology can identify order expressed in text, so that system be allowed to execute these orders.Speech synthesis technique can be by one section
Text is bright in a manner of voice to read out.After order executes, driver can be prompted to have completed accordingly by way of sound
Instruction.If failing to identify can successfully prompt driver (user) to issue phonetic order again.
It is total in one embodiment of the invention, after activating voice input pattern, this method further include:
Receive the cancellation operation of user；
Judge it is described cancel whether operation meets the exit criteria of preset voice input pattern, when meeting preset voice
Voice input pattern is exited when the exit criteria of input pattern.
In this embodiment, if operator want cancel this time operate, can after activating voice command input pattern, into
Row cancels operation, as lifted finger again after double swerve finger.Different embodiments cancels being specifically defined for operation can be different,
But it is within the scope of the invention.
As described in Figure 3, the embodiment of the invention provides a kind of vehicular touch screen, which includes: that operation sense is answered
Module, operation judges module, voice acquisition module and speech processing module, wherein
The operation induction module grasps the triggering of target area on vehicular touch screen display interface for receiving user
Make；
The operation judges module, for judging whether the trigger action meets the activation of preset voice input pattern
Condition issues the user with prompting and activates voice input pattern when meeting the activation condition of preset voice input pattern；
The voice acquisition module issues the voice signal of phonetic order for acquiring user；
The speech processing module, for carrying out processing to the voice signal and to pointed by the target area pairs
As executing corresponding command operation.
In an embodiment of the invention, vehicular touch screen further include: object identity module is used for vehicular touch screen
Have in current display interface can the display area of operation object be determined as target area, using can action identifier to the mesh
Mark region is identified；The operation induction module has on the display interface specifically for working as vehicular touch screen can operation mark
Fu Shi receives user user to the trigger action of target area.
In an embodiment of the invention, issued the user with described in the operation judges module remind concrete operations be
The display interface of vehicular touch screen is presented executable instruction and/or issues prompt tone.
In an embodiment of the invention, the speech processing module includes acoustic conversion unit and command executing unit,
Wherein,
The acoustic conversion unit shows user after being identified for converting digital signal for the voice signal
The phonetic order of sending；
The command executing unit is ordered accordingly for executing phonetic order to object pointed by the target area
Operation.
In an embodiment of the invention, the operation induction module is also used to receive the cancellation operation of user；
The operation judges module is also used to judge whether the cancellation operation meets moving back for preset voice input pattern
Condition out exits voice input pattern when meeting the exit criteria of preset voice input pattern.
The contents such as each module in above-mentioned apparatus and the information exchange between unit, implementation procedure, due to side of the present invention
Method embodiment is based on same design, and for details, please refer to the description in the embodiment of the method for the present invention, and details are not described herein again.
It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence " including one ", is not arranged
Except there is also other identical factors in the process, method, article or apparatus that includes the element.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
In the various media that can store program code such as disk.
Finally, it should be noted that the foregoing is merely presently preferred embodiments of the present invention, it is merely to illustrate skill of the invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (10)
1. a kind of control method of vehicular touch screen, which is characterized in that this method comprises:
S1: user is received to the trigger action of target area on vehicular touch screen display interface；
S2: judging whether the trigger action meets the activation condition of preset voice input pattern, when meeting preset voice
When the activation condition of input pattern, issues the user with prompting and activate voice input pattern；
S3: acquisition user issues the voice signal of phonetic order；
S4: processing is carried out to the voice signal and corresponding command operation is executed to object pointed by the target area.
2. the control method of vehicular touch screen according to claim 1, which is characterized in that include: before step S1
To have in vehicular touch screen current display interface can the display area of operation object be determined as target area；
According to the size of target area using it is adaptable can action identifier the target area is identified；
Step S1 detailed process includes:
When have on the display interface of vehicular touch screen can action identifier when, receive user to the trigger action of target area.
3. the control method of vehicular touch screen according to claim 1, which is characterized in that issued the user with described in step S2
Prompting specifically includes:
Executable instruction is presented in the display interface of vehicular touch screen and/or issues prompt tone.
4. the control method of vehicular touch screen according to claim 1, which is characterized in that the detailed process of step S4 includes:
S41: converting digital signal for the voice signal, and the phonetic order that user issues is shown after being identified；
S42: the corresponding command operation of phonetic order is executed to object pointed by the target area.
5. the control method of vehicular touch screen according to claim 1, which is characterized in that after activating voice input pattern,
This method further include:
Receive the cancellation operation of user；
Judge the exit criteria cancelled operation and whether meet preset voice input pattern, is inputted when meeting preset voice
Voice input pattern is exited when the exit criteria of mode.
6. a kind of vehicular touch screen, which is characterized in that the vehicular touch screen includes: operation induction module, operation judges module, language
Sound acquisition module and speech processing module, wherein
The operation induction module, for receiving user to the trigger action of target area on vehicular touch screen display interface；
The operation judges module, for judging whether the trigger action meets the activation item of preset voice input pattern
Part issues the user with prompting and activates voice input pattern when meeting the activation condition of preset voice input pattern；
The voice acquisition module issues the voice signal of phonetic order for acquiring user；
The speech processing module, for handle and hold object pointed by the target area to the voice signal
The corresponding command operation of row.
7. vehicular touch screen according to claim 6, which is characterized in that the vehicular touch screen further include: object identity module,
For will have in vehicular touch screen current display interface can the display area of operation object be determined as target area, according to target
The size in region using it is adaptable can action identifier the target area is identified；
The operation induction module be specifically used for when on the display interface of vehicular touch screen have can action identifier when, receive use
Trigger action of the family to target area.
8. vehicular touch screen according to claim 6, which is characterized in that issued the user with described in the operation judges module
Reminding concrete operations is the display interface presentation executable instruction and/or sending prompt tone in vehicular touch screen.
9. vehicular touch screen according to claim 6, which is characterized in that the speech processing module includes acoustic conversion unit
And command executing unit, wherein
The acoustic conversion unit shows that user issues for converting digital signal for the voice signal after being identified
Phonetic order；
The command executing unit orders behaviour for executing phonetic order to object pointed by the target area accordingly
Make.
10. vehicular touch screen according to claim 6, which is characterized in that
The operation induction module is also used to receive the cancellation operation of user；
The operation judges module be also used to judge it is described cancel whether operation meet preset voice input pattern exit item
Part exits voice input pattern when meeting the exit criteria of preset voice input pattern.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910103915.8A CN109857326A (en) | 2019-02-01 | 2019-02-01 | A kind of vehicular touch screen and its control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910103915.8A CN109857326A (en) | 2019-02-01 | 2019-02-01 | A kind of vehicular touch screen and its control method |
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| CN109857326A true CN109857326A (en) | 2019-06-07 |
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| CN201910103915.8A Pending CN109857326A (en) | 2019-02-01 | 2019-02-01 | A kind of vehicular touch screen and its control method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315974A (en) * | 2019-07-11 | 2019-10-11 | 思特沃克软件技术(北京)有限公司 | Method and apparatus of the motor vehicle based on touch screen switching project status |
| CN111768777A (en) * | 2020-06-28 | 2020-10-13 | 广州小鹏车联网科技有限公司 | Voice control method, information processing method, vehicle and server |
| CN112905148A (en) * | 2021-03-12 | 2021-06-04 | 拉扎斯网络科技（上海）有限公司 | Voice broadcast control method and device, storage medium and electronic equipment |
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| CN107608618A (en) * | 2017-09-18 | 2018-01-19 | 广东小天才科技有限公司 | A kind of exchange method, device and wearable device for wearable device |
| US20180217810A1 (en) * | 2017-01-27 | 2018-08-02 | Motorola Mobility Llc | Context based voice commands |
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| CN102460346A (en) * | 2009-06-10 | 2012-05-16 | 微软公司 | Touch anywhere to speak |
| CN105573534A (en) * | 2014-10-09 | 2016-05-11 | 中兴通讯股份有限公司 | Processing method and device of operation object |
| US20180217810A1 (en) * | 2017-01-27 | 2018-08-02 | Motorola Mobility Llc | Context based voice commands |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315974A (en) * | 2019-07-11 | 2019-10-11 | 思特沃克软件技术(北京)有限公司 | Method and apparatus of the motor vehicle based on touch screen switching project status |
| CN111768777A (en) * | 2020-06-28 | 2020-10-13 | 广州小鹏车联网科技有限公司 | Voice control method, information processing method, vehicle and server |
| CN112905148A (en) * | 2021-03-12 | 2021-06-04 | 拉扎斯网络科技（上海）有限公司 | Voice broadcast control method and device, storage medium and electronic equipment |
| CN112905148B (en) * | 2021-03-12 | 2023-09-22 | 拉扎斯网络科技（上海）有限公司 | Voice broadcasting control method and device, storage medium and electronic equipment |
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