CN108958676A - Display control method and device based on android system double screen equipment - Google Patents
Display control method and device based on android system double screen equipment Download PDFInfo
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- CN108958676A CN108958676A CN201710348645.8A CN201710348645A CN108958676A CN 108958676 A CN108958676 A CN 108958676A CN 201710348645 A CN201710348645 A CN 201710348645A CN 108958676 A CN108958676 A CN 108958676A
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- display screen
- touching display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Digital Computer Display Output (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of display control methods and device based on android system double screen equipment, it include main touching display screen and secondary touching display screen based on android system double screen equipment, after display control method based on android system double screen equipment is by judging source that touch command signal is, the main touching display screen actuation is controlled according to the touch command signal of the secondary touching display screen output.
Description
Technical field
The present invention relates to a kind of display control methods and device based on android system double screen equipment, specifically, especially
It is related to a kind of display control that main touching display screen is controlled by secondary touching display screen based on android system double screen equipment
Method and apparatus.
Background technique
With the development of science and technology the application of the double touch control devices (such as cash register) of double screen is also more and more extensive, it is existing same
Class product has the either synchronously or asynchronously display for supporting double screen, but can not accomplish asynchronous touch-control when double-screen asynchronous display or pass through vice screen control
Main screen processed.Such as to realize two screen interactions, it is extremely complex, even if there is some different schemes for showing asynchronous touch-control of realization, be mostly
Using two individual processors, individual mainboard, completely self-contained two hardware systems of building, primary disadvantage is that communication
Complexity needs the interface protocol of design specialized, too complex when realizing some advanced tasks, and cost is to realize that two separate display is different
Twice of touch-control one-of-a-kind system is walked, the demand of vice screen control main screen is also unable to complete.(note: simultaneous display refers to that secondary touch-control is shown
Screen shows content identical with main touching display screen and picture.Asynchronous display, refer to secondary touching display screen content and picture and
Main touching display screen is different.Synchronous touch-control, the function of referring to that secondary touching display screen is realized are identical as main touching display screen.Asynchronous touching
Control, refers to that the control function different from main touching display screen may be implemented in secondary touching display screen.Double screen dual control refers to that secondary touch-control is aobvious
Display screen can show the content different from main touching display screen, while secondary touching display screen can be shown with independent operation pair touch-control
Screen is inputted according to touch-control, is carried out not so that secondary touching display screen as an independent computer, has different control inputs
Same display output, realizes normal computer interactive application on secondary touching display screen.Secondary touching display screen controls main touch-control
Display screen, main touching display screen can be controlled by secondary touching display screen by referring to.Therefore, it is badly in need of developing one kind and overcoming drawbacks described above
The display control method and device based on android system double screen equipment.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of display control based on android system double screen equipment
Method, it is described that main touching display screen and secondary touching display screen are included based on android system double screen equipment, wherein the display
After control method is by judging source that touch command signal is, according to the touch command of the secondary touching display screen output
Signal controls the main touching display screen actuation.
Above-mentioned display control method comprising:
Step 1: receiving a touch command signal；
Step 2: judging that the touch command signal is the main touching display screen or is the secondary touching display screen output
First judges signal or second judges signal；
Step 3: judge that signal exports the touch command signal to the main touching display screen according to described first, it is described
Touch command signal is according to the touch command signal actuation；
Step 4: according to described second judge signal export the touch command signal to the main touching display screen and/or
The pair touch-control, the main touching display screen and/or the secondary touching display screen are according to the touch command signal actuation.
Above-mentioned display control method, wherein also include step 0, demarcate the touching of the main touching display screen output
Controlling command signal has one first marker bit, and the touch command signal for demarcating the secondary touching display screen output has one the
Two marker bits.
Above-mentioned display control method, wherein according to first marker bit or second label in the step 2
Position output described first judges signal or described second judges signal.
Above-mentioned display control method, wherein also include in the step 4:
Step 41: receiving a control instruction signal of user's output；
Step 42: when control instruction signal is to need to control the main touching display screen, the main touching display screen root
According to the touch command signal actuation；
Step 43: when the control instruction signal is to need to control the secondary touching display screen, the pair touch-control is shown
Screen is according to the touch command signal actuation；
Step 44: when the control instruction signal is to need to control the main touching display screen and the secondary touching display screen
When, the main touching display screen and the secondary touching display screen are according to the touch command signal actuation.
It is described to be based on Android the present invention also provides a kind of display control unit based on android system double screen equipment
System double screen equipment includes main touching display screen and secondary touching display screen, wherein the display control unit is electrically connected at institute
It states main touching display screen and the secondary touching display screen, the display control unit judges coming for its received touch command signal
Behind source, the display control unit controls the main touch-control according to the touch command signal that the secondary touching display screen exports
Display screen actuation.
Above-mentioned display control unit comprising:
Signal receiving unit receives the touch command of the main touching display screen or the secondary touching display screen output
Signal；
Judging unit judges that the touching signals are defeated for the main touching display screen or the secondary touching display screen output
First judges signal or second judges signal out；
Control unit, described control unit judge that signal exports the touch command signal to the master according to described first
Touch screen, the main touching display screen is according to the touch command signal actuation, or, described control unit is sentenced according to described second
Break signal exports the touch command signal to the main touch screen and/or the secondary touching display screen, the main touch-control and shows
Screen and/or the secondary touching display screen are according to the touch command signal actuation.
Above-mentioned display control unit, wherein also comprising calibration unit, demarcate the described of the main touching display screen output
Touch command signal has one first marker bit, and the touch command signal for demarcating the secondary touching display screen output has one
Second marker bit.
Above-mentioned display control unit, wherein the judging unit is according to first marker bit or second label
Position output described first judges signal or described second judges signal.
Above-mentioned display control unit, wherein in described control unit also include display control module, receive user output
Control instruction signal, the display control module will be described when the touch command signal is defeated according to the control instruction signal
Out to the secondary touching display screen and/or the main touching display screen.
The present invention also provides one kind be based on android system double screen equipment comprising:
Main touching display screen exports touch command signal；
Secondary touching display screen exports touch command signal；
Based on the display control unit of android system double screen equipment, the display control unit is electrically connected at described
Main touching display screen and the secondary touching display screen, the display control unit judge its received touch command signal
Behind source, the display control unit controls the main touching according to the touch command signal that the secondary touching display screen exports
Control display screen actuation.
The effect of being directed to prior art is that it is possible to distinguish the touching of main touching display screen and secondary touching display screen
Control command signal, so as to realize a kind of double-screen asynchronous show asynchronous touch-control and by pair touching display screen can control master
Touching display screen.And secondary touching display screen can be used as the individually screen use with touch screen, show with main touch-control
Shield it is asynchronous carry out display and touch-control work or trigger the touch event of main touching display screen, it is real lower cost can be passed through
The real time interactive operation of existing operator and consumer.
Detailed description of the invention
Fig. 1 is that the present invention is based on the flow charts of the display control method of android system double screen equipment；
Fig. 2 is the flow chart step by step of step 4 in Fig. 1；
Fig. 3 is that the present invention is based on the structural schematic diagrams of the display control unit of android system double screen equipment.
Specific embodiment
Hereby detailed content and technology for the present invention explanation is now described further with a preferred embodiment, but not
It should be interpreted the limitation that the present invention is implemented.
Fig. 1-2 is please referred to, Fig. 1 is that the present invention is based on the flow charts of the display control method of android system double screen equipment；
Fig. 2 is the flow chart step by step of step 4 in Fig. 1.As shown in Figure 1, the present invention is based on the display controls of android system double screen equipment
After method processed passes through the source for judging touch command signal, according to the touch command signal of the secondary touching display screen output
Control the main touching display screen actuation.Wherein further include following steps:
Step 1: receiving a touch command signal；
Step 2: judging that the touch command signal is the main touching display screen or is the secondary touching display screen output
First judges signal or second judges signal；
Step 3: judge that signal exports the touch command signal to the main touching display screen according to described first, it is described
Touch command signal is according to the touch command signal actuation；
Step 4: according to described second judge signal export the touch command signal to the main touching display screen and/or
The pair touch-control, the main touching display screen and/or the secondary touching display screen are according to the touch command signal actuation.
Further, display control method also includes step 0, and the touch-control for demarcating the main touching display screen output refers to
Enable signal that there is one first marker bit, the touch command signal for demarcating the secondary touching display screen output has one second mark
Remember position.
Still further, according to first marker bit or second marker bit output described the in the step 2
One judges signal or described second judges signal.
Further, also include in the step 4:
Step 41: receiving a control instruction signal of user's output；
Step 42: when control instruction signal is to need to control the main touching display screen, the main touching display screen root
According to the touch command signal actuation；
Step 43: when the control instruction signal is to need to control the secondary touching display screen, the pair touch-control is shown
Screen is according to the touch command signal actuation；
Step 44: when the control instruction signal is to need to control the main touching display screen and the secondary touching display screen
When, the main touching display screen and the secondary touching display screen are according to the touch command signal actuation.
Referring to figure 3., Fig. 3 is that the present invention is based on the structural representations of the display control unit of android system double screen equipment
Figure.As shown in figure 3, main touching display screen 111 and secondary touching display screen 112 are included based on android system double screen equipment 11, this
Invention the display control unit 12 based on android system double screen equipment be electrically connected at the main touching display screen 111 and
The pair touching display screen 112, after the display control unit judges the source of its received touch command signal, the display
Control device 12 controls the main touching display screen according to the touch command signal that the secondary touching display screen 112 exports
111 actuations.
Further, display control unit 12 include: signal receiving unit 121, judging unit 122 and control unit
123；Signal receiving unit 121 receives the touch-control that the main touching display screen 111 or the secondary touching display screen 112 export
Command signal；Judging unit 122 judges the touching signals for the main touching display screen 111 or the secondary touching display screen
112 outputs first judge signal or second judge signal；Described control unit 123 judges described in signal output according to described first
Touch command signal to the main touch screen 111, the main touching display screen 111 according to the touch command signal actuation, or,
Described control unit 123 according to described second judge signal export the touch command signal to the main touch screen 111 and/or
The pair touching display screen 112, the main touching display screen 111 and/or the secondary touching display screen 112 refer to according to the touch-control
Enable signal actuation.
Still further, it is defeated to demarcate the main touching display screen 111 also comprising calibration unit 124 for display control unit 12
The touch command signal out has one first marker bit, demarcates the touch-control that the secondary touching display screen 112 exports and refers to
Enable signal that there is one second marker bit.Judging unit 123 is according to first marker bit or second marker bit judgement
Touch command signal is the main touching display screen 111 or is that the secondary touching display screen 112 exports, when judging unit 123 is known
There is other touch command signal output first when the first marker bit to judge signal to described control unit 123, described control unit
123 export the touch command signals to the main touch screen 111；When judging unit 123 identifies that touch command signal has the
Output second judges signal to described control unit 123 when two marker bits, and described control unit 123 exports the touch command letter
Number to the main touch screen 111 and/or the secondary touching display screen 112.
It further, also include display control module 1231 in described control unit 123, display control module 1231 connects
The control instruction signal of user's output is received, the display control module 1231 refers to the touch-control according to the control instruction signal
Signal is enabled to export to the secondary touching display screen 112 and/or the main touching display screen 111.Specifically, when user needs to lead to
When crossing secondary touching display screen 112 and controlling main touching display screen 111, display control module 1231 refers to according to the control that user exports
Signal is enabled to export the touch command signal to the main touching display screen 111, the main touching display screen 111 is according to described
Touch command signal actuation；When user needs to control secondary touching display screen 112 by secondary touching display screen 112, display control
The touch command signal is exported to the secondary touch-control and is shown by another control instruction signal that module 1231 is exported according to user
Screen 112, the pair touching display screen 112 is according to the touch command signal actuation；When user needs through secondary touching display screen
112 when controlling the main touching display screen 111 and the secondary touching display screen 112 simultaneously, display control module 1231 according to
Another control instruction signal of family output exports the touch command signal to the main touching display screen 111 and the secondary touching
Display screen 112 is controlled, the main touching display screen 111 and the secondary touching display screen 112 are according to the touch command signal actuation.
The present invention also provides one kind to be based on android system double screen equipment, includes: main touching display screen 111, secondary touch-control are aobvious
Display screen 112 and display control unit 12 based on android system double screen equipment；Main touching display screen 111 exports touch command
Signal；Secondary touching display screen 112 exports touch command signal；Display control unit 12 based on android system double screen equipment
It is electrically connected at the main touching display screen 111 and the secondary touching display screen 112, the display control unit 12 judges that it connects
Behind the source for the touch command signal received, the display control unit 12 is exported according to the secondary touching display screen 112
The touch command signal controls main 111 actuation of touching display screen.Display wherein based on android system double screen equipment
The specific structure of control device is identical as the structure of the display control unit shown in Fig. 3, and details are not described herein again.
In conclusion the present invention passes through different signal path (two touching display screens are interacted with display control unit) energy
The touch command signal for enough distinguishing main touching display screen and secondary touching display screen, so that two touching display screens not only may be implemented
Individually control can more realize that double-screen asynchronous shows asynchronous touch-control and can control main touch-control by secondary touching display screen and show
Screen.And secondary touching display screen can be used as one individually the screen with touch screen use, with main touching display screen it is asynchronous into
Row display and touch-control work or the touch event for triggering main touching display screen can realize operator by lower cost
With the real time interactive operation of consumer.
Above are only presently preferred embodiments of the present invention, not be used to limit the scope of implementation of the present invention, without departing substantially from
In the case where spirit of that invention and its essence, those skilled in the art make in accordance with the present invention various to be changed accordingly
Become and deform, but these corresponding changes and modifications all should fall within the scope of protection of the appended claims of the present invention.
Claims (11)
1. a kind of display control method based on android system double screen equipment, described to be based on android system double screen equipment packet
Containing main touching display screen and secondary touching display screen, which is characterized in that the display control method is by judging touch command signal
For source after, made according to the touch command signal control main touching display screen of the secondary touching display screen output
It is dynamic.
2. display control method as described in claim 1, characterized by comprising:
Step 1: receiving a touch command signal；
Step 2: judging that the touch command signal is the main touching display screen or is the secondary touching display screen output first
Judge signal or second judges signal；
Step 3: judging that signal exports the touch command signal to the main touching display screen, the touch-control according to described first
Command signal is according to the touch command signal actuation；
Step 4: judging that signal exports the touch command signal to the main touching display screen and/or described according to described second
Secondary touch-control, the main touching display screen and/or the secondary touching display screen are according to the touch command signal actuation.
3. display control method as claimed in claim 2, which is characterized in that also include step 0, demarcate the main touch-control and show
The touch command signal of screen output has one first marker bit, and the touch-control for demarcating the secondary touching display screen output refers to
Enable signal that there is one second marker bit.
4. display control method as claimed in claim 3, which is characterized in that according to first label in the step 2
Position or second marker bit output described first judge signal or described second judge signal.
5. display control method as claimed in claim 2, which is characterized in that also include in the step 4:
Step 41: receiving a control instruction signal of user's output；
Step 42: when control instruction signal is to need to control the main touching display screen, the main touching display screen is according to institute
State touch command signal actuation；
Step 43: when the control instruction signal is to need to control the secondary touching display screen, the pair touching display screen root
According to the touch command signal actuation；
Step 44: when the control instruction signal is to need to control the main touching display screen and the secondary touching display screen,
The main touching display screen and the secondary touching display screen are according to the touch command signal actuation.
6. a kind of display control unit based on android system double screen equipment, described to be based on android system double screen equipment packet
Containing main touching display screen and secondary touching display screen, which is characterized in that the display control unit is electrically connected at the main touch-control
Display screen and the secondary touching display screen, after the display control unit judges the source of its received touch command signal, institute
It states display control unit and the main touching display screen is controlled according to the touch command signal of the secondary touching display screen output
Actuation.
7. display control unit as claimed in claim 6, characterized by comprising:
Signal receiving unit receives the touch command letter of the main touching display screen or the secondary touching display screen output
Number；
Judging unit judges that the touching signals export for the main touching display screen or the secondary touching display screen output
One judges signal or second judges signal；
Control unit, described control unit judge that signal exports the touch command signal to the main touch-control according to described first
Screen, the main touching display screen is according to the touch command signal actuation, or, described control unit is believed according to second judgement
Number output touch command signal to the main touch screen and/or the secondary touching display screen, the main touching display screen and/
Or the secondary touching display screen is according to the touch command signal actuation.
8. display control unit as claimed in claim 7, which is characterized in that also comprising calibration unit, demarcate the main touch-control
The touch command signal of display screen output has one first marker bit, demarcates the touching of the secondary touching display screen output
Controlling command signal has one second marker bit.
9. display control unit as claimed in claim 8, which is characterized in that the judging unit is according to first marker bit
Or second marker bit output described first judges signal or described second judges signal.
10. display control unit as claimed in claim 7, which is characterized in that in described control unit also include display control
Module, receives the control instruction signal of user's output, and the display control module is worked as by described according to the control instruction signal
The touch command signal is exported to the secondary touching display screen and/or the main touching display screen.
11. one kind be based on android system double screen equipment, characterized by comprising:
Main touching display screen exports touch command signal；
Secondary touching display screen exports touch command signal；
Based on the display control unit of android system double screen equipment, the display control unit is electrically connected at the main touching
It controls display screen and the secondary touching display screen, the display control unit judges the source of its received touch command signal
Afterwards, the display control unit controls the main touch-control according to the touch command signal of the secondary touching display screen output and shows
Display screen actuation.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348645.8A CN108958676A (en) | 2017-05-17 | 2017-05-17 | Display control method and device based on android system double screen equipment |
| PCT/CN2018/079167 WO2018210043A1 (en) | 2017-05-17 | 2018-03-15 | Display control method and apparatus for dual-screen device based on android system |
| TW107114090A TWI687854B (en) | 2017-05-17 | 2018-04-25 | Display control method and device based on Android system dual-screen equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710348645.8A CN108958676A (en) | 2017-05-17 | 2017-05-17 | Display control method and device based on android system double screen equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108958676A true CN108958676A (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710348645.8A Pending CN108958676A (en) | 2017-05-17 | 2017-05-17 | Display control method and device based on android system double screen equipment |
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| Country | Link |
|---|---|
| CN (1) | CN108958676A (en) |
| TW (1) | TWI687854B (en) |
| WO (1) | WO2018210043A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110769303A (en) * | 2019-10-31 | 2020-02-07 | 维沃移动通信有限公司 | Playing control method and device and mobile terminal |
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| CN106648433A (en) * | 2016-12-27 | 2017-05-10 | 宇龙计算机通信科技(深圳)有限公司 | Control method of dual-screen interactive operation, device and terminal |
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2017
- 2017-05-17 CN CN201710348645.8A patent/CN108958676A/en active Pending
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2018
- 2018-03-15 WO PCT/CN2018/079167 patent/WO2018210043A1/en active Application Filing
- 2018-04-25 TW TW107114090A patent/TWI687854B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102681710A (en) * | 2011-03-17 | 2012-09-19 | 联芯科技有限公司 | Electronic equipment input method, device and electronic equipment based on device |
| CN103425321A (en) * | 2012-05-24 | 2013-12-04 | 三星显示有限公司 | Dual display apparatus and method of driving the same |
| CN103390397A (en) * | 2013-07-24 | 2013-11-13 | 福州瑞芯微电子有限公司 | Double screen display device and method based on Android system |
| CN105389031A (en) * | 2014-09-06 | 2016-03-09 | 吴建伟 | Man-machine interaction method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201901385A (en) | 2019-01-01 |
| WO2018210043A1 (en) | 2018-11-22 |
| TWI687854B (en) | 2020-03-11 |
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