CN109782948A - The realization method and system that the multi-screen of electronic whiteboard touches - Google Patents
The realization method and system that the multi-screen of electronic whiteboard touches Download PDFInfo
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- CN109782948A CN109782948A CN201910002020.5A CN201910002020A CN109782948A CN 109782948 A CN109782948 A CN 109782948A CN 201910002020 A CN201910002020 A CN 201910002020A CN 109782948 A CN109782948 A CN 109782948A
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- touch
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- touch screen
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Abstract
The invention discloses the realization method and systems that a kind of multi-screen of electronic whiteboard touches, this method comprises: carrying out the first touch operation on the first touch screen or carrying out the second touch operation on the second touch screen；Second touch data is transmitted to operating system by the first touch data or the second touch screen by the first touch screen；Operating system identifies the first touch data or the second touch data of identification and makes corresponding touch-responsive, and by the touch operation simultaneous display on first touch screen and the second touch screen, the present invention can be achieved the touch-responsive of multiple touch screens, and in showing identical touch operation on multiple touch screens simultaneously.
Description
Technical field
The present invention relates to electronic whiteboard fields, more specifically, being a kind of implementation method of the multi-screen touch of electronic whiteboard
And system.
Background technique
Only one general touch screen of present electronic whiteboard, the touch electronic whiteboard of single screen are not able to satisfy more and more
The use demand of people, such as: teacher in teaching process using education electronic whiteboard when, teacher's general station in front of the dais,
Resources material etc. is placed on dais, and the touch display screen for educating electronic whiteboard is typically disposed in behind teacher, and teacher is in teaching process
In, the resources material ceaselessly seen on dais is needed, then turns round and is write on electronic whiteboard, and its is inconvenient.
Summary of the invention
The purpose of the present invention is to provide the realization method and systems that a kind of multi-screen of electronic whiteboard touches, and this method can be real
The touch-responsive of existing multiple touch screens, and in showing identical touch operation on multiple touch screens simultaneously.
Its technical solution is as follows:
Electronic whiteboard multi-screen touches implementation method, comprising:
The first touch operation is carried out on the first touch screen or the second touch operation is carried out on the second touch screen；
Second touch data is transmitted to operating system by the first touch data or the second touch screen by the first touch screen；
Operating system identifies that the first touch data or the second touch data of identification simultaneously make corresponding touch-responsive, and by institute
Touch operation simultaneous display is stated on first touch screen and the second touch screen.
Or:
First touch data or the second touch data are transmitted to MCU module by operating system；
First touch data or the second touch data are transmitted to OPS module by MCU module；
OPS module, which receives, makes corresponding touch-responsive after the first touch data or the second touch data, and by the touching
Operation simultaneous display is touched on first touch screen and the second touch screen.
First touch data or the second touch data are transmitted to OPS module by MCU module, specifically:
First touch data or the second touch data are what OPS module can identify according to HID normative translation by MCU module
Third touch data；
Third touch data is transmitted to OPS module by MCU module.
When carrying out the first touch operation on the first touch screen, while the second touch operation is carried out on the second touch screen
When, operating system is according to the first touch data received and the time sequencing of the second touch data, the touch number that arrives after locking
According to responding the touch data arrived first.
Second touch data is transmitted to operating system by the first touch data or the second touch screen by the first touch screen, specifically
Are as follows:
First touch screen is by the first touch data and the first identifier or the second touch screen by the second touch data and second
Identifier is transmitted to operating system；
Operating system judges the touch screen that touch operation occurs according to the first identifier or the second identifier.
The first touch operation is carried out on the first touch screen or carries out going back before the second touch operation on the second touch screen
Include:
The display content of first touch screen is transmitted to the second touch screen by HDMI interface, and the first touch screen and second touch
Screen shows identical display content.
The operating system is android system, and the OPS module runs Windows system or Mac system or Linux
System.
First touch screen is connected by USB interface with android system, the second touch screen pass through USB interface and
Android system is connected, and android system is connected by UART interface with MCU module, and MCU module passes through USB interface and OPS
Module is connected.
Electronic whiteboard multi-screen touch system, including the first touch screen, the second touch screen, operating system, MCU module, OPS mould
Block, first touch screen are connected by USB interface with the operating system, and second touch screen passes through USB interface and institute
It states operating system to be connected, the operating system is connected by UART interface with the MCU module, and the MCU module is connect by USB
Mouth is connected with the OPS module, and the first touch screen is connected with the second touch screen by HDMI interface.
The operating system is android system, and the OPS module runs Windows system or Mac system or Linux
System.
It should be understood that
Aforementioned " first, second, third ... " is only used for the differentiation for title, does not represent specific quantity and suitable
Sequence；
Aforementioned " MCU " refers to as control unit；
Aforementioned " UART " refers to universal asynchronous receiving-transmitting transmitter；
Aforementioned " HDMI interface " refers to high-definition multimedia interface；
Aforementioned " USB interface " refers to Universal Serial Bus Interface.
Advantages of the present invention or principle are illustrated below:
1, the first touch operation is carried out on the first touch screen, and the first touch screen touches number for the first of the first touch operation
According to operating system is transmitted to, operating system identifies the first touch data and makes touch-responsive, and in the first touch screen and second
Touch the identical touch operation of screen display；Or the second touch operation is carried out on the second touch screen, the second touch screen is by second
Second touch data of touch operation is transmitted to operating system, and operating system is made corresponding touch according to the second touch data and rung
It answers, and touches the identical touch operation of screen display in the first touch screen and second；By being touched in the first touch screen or second
Touch operation is carried out on screen, operating system can respond the touch operation of the first touch screen and the second touch screen, and can be simultaneously two
The identical touch content of a touch screen display.
2, electronic whiteboard can run android system or Windows system or Mac system or linux system, when electronics is white
When plate runs android system, the first touch data and the second touch data are transmitted to android system, by android system
Carry out touch-responsive；When electronic whiteboard runs Windows system or Mac system or linux system, the first touch data and the
After two touch datas are transmitted to android system, OPS module is transmitted to by android system and carries out touch-responsive, first touches
Screen and the second touch screen can control android system and Windows system or Mac system or linux system simultaneously.
3, when carrying out touch operation on the first touch screen and the second touch screen simultaneously, pass through the touch number arrived after locking
According to preventing touch data crosstalk.
Detailed description of the invention
Fig. 1 is the structure chart of the electronic whiteboard multi-screen touch system of the embodiment of the present invention；
Fig. 2 is that the electronic whiteboard multi-screen of the embodiment of the present invention touches the flow chart one of implementation method；
Fig. 3 is that the electronic whiteboard multi-screen of the embodiment of the present invention touches the flowchart 2 of implementation method；
Description of symbols:
10, the first touch screen；20, the second touch screen；30, operating system；40, MCU module；50, OPS module.
Specific embodiment
The embodiment of the present invention is described in detail below.
As shown in Figure 1, the present embodiment discloses a kind of electronic whiteboard multi-screen touch system, including the first touch screen 10, second
Touch screen 20, operating system 30, MCU module 40, OPS module 50, the first touch screen 10 pass through USB interface and 30 phase of operating system
Even, the second touch screen 20 is connected by USB interface with operating system 30, and operating system 30 passes through UART interface and MCU module 40
It is connected, MCU module 40 is connected by USB interface with OPS module 50, and the first touch screen 10 is connect with the second touch screen 20 by HDMI
Mouth is connected, and wherein operating system 30 is android system, and OPS module 50 runs Windows system or Mac system or Linux system
System, the electronic whiteboard of the present embodiment can run android system, can also run Windows system or Mac system or Linux system
System, the android system of the present embodiment is located on electronic whiteboard, the operating system built in electronic whiteboard, the also position of MCU module 40
Inside electronic whiteboard, OPS module 50 is the external computer connecting with electronic whiteboard, and the first touch screen 10 is electronic whiteboard
Main touch screen, the second touch screen 20 are the external touch screen of electronic whiteboard.
As shown in Fig. 2, when electronic whiteboard runs android system, the electronic whiteboard multi-screen touch system of the present embodiment
Multi-screen touch implementation method, comprising:
S100: carrying out the first touch operation on the first touch screen 10 or second is carried out on the second touch screen 20 touches behaviour
Make；
Second touch data is transmitted to operation by the first touch data or the second touch screen 20 by the S200: the first touch screen 10
System 30；
S300: operating system 30, which identifies the first touch data or the second touch data of identification and makes corresponding touch, rings
It answers, and by touch operation simultaneous display on the first touch screen 10 and the second touch screen 20.
As shown in figure 3, electronic whiteboard is more when electronic whiteboard runs Windows system or Mac system or linux system
Screen touches implementation method
S100: carrying out the first touch operation on the first touch screen 10 or second is carried out on the second touch screen 20 touches behaviour
Make；
Second touch data is transmitted to operation by the first touch data or the second touch screen 20 by the S200: the first touch screen 10
System 30；
S400: the first touch data or the second touch data are transmitted to MCU module 40 by operating system 30；
First touch data or the second touch data are transmitted to OPS module 50 by S500:MCU module 40；
S600:OPS module 50 makes corresponding touch-responsive after receiving the first touch data or the second touch data, and will
Touch operation simultaneous display is on the first touch screen 10 and the second touch screen 20；
Wherein, the first touch data or the second touch data are transmitted to OPS module 50 by MCU module 40, specifically:
First touch data or the second touch data are that OPS module 50 can be known according to HID normative translation by MCU module 40
Other third touch data；
Third touch data is transmitted to OPS module 50 by MCU module 40；
When carrying out the first touch operation on the first touch screen 10, while second is carried out on the second touch screen 20 and touches behaviour
When making, operating system 30 is according to the first touch data received and the time sequencing of the second touch data, the touching arrived after locking
Data are touched, the touch data arrived first is responded, prevent the first touch data and the second touch data from crosstalk occurs.
Second touch data is transmitted to operating system by the first touch data or the second touch screen 20 by the first touch screen 10
30, specifically:
First touch screen 10 by the first touch data and the first identifier or the second touch screen 20 by the second touch data and
Second identifier is transmitted to operating system 30；
Operating system 30 judges the touch screen that touch operation occurs according to the first identifier or the second identifier.
The first touch operation is carried out on the first touch screen 10 or carried out on the second touch screen 20 second touch operation it
Before further include:
The display content of first touch screen 10 is transmitted to the second touch screen 20, the first touch screen 10 and by HDMI interface
Two touch screens 20 show identical display content.
The advantages of the present embodiment or principle are illustrated:
1, the first touch operation is carried out on the first touch screen 10, the first touch screen 10 is touched the first of the first touch operation
It touches data and is transmitted to operating system 30, operating system 30 identifies the first touch data and makes touch-responsive, and touches first
Identical touch operation is shown on screen 10 and the second touch screen 20；Or the second touch operation is carried out on the second touch screen 20, the
Second touch data of the second touch operation is transmitted to operating system 30 by two touch screens 20, and operating system 30 is touched according to second
Data make corresponding touch-responsive, and in showing identical touch operation on the first touch screen 10 and the second touch screen 20；It is logical
It crosses on the first touch screen 10 or the second touch screen 20 and carries out touch operation, operating system 30 can respond the first touch screen 10 and
The touch operation of two touch screens 20, and can be simultaneously in the identical touch content of two touch screen displays.
2, electronic whiteboard can run android system or Windows system or Mac system or linux system, when electronics is white
When plate runs android system, the first touch data and the second touch data are transmitted to android system, by android system
Carry out touch-responsive；When electronic whiteboard runs Windows system or Mac system or linux system, the first touch data and the
After two touch datas are transmitted to android system, OPS module 50 is transmitted to by android system and carries out touch-responsive, the first touching
Android system and Windows system or Mac system or linux system can be controlled simultaneously by touching screen 10 and the second touch screen 20.
3, when carrying out touch operation on the first touch screen 10 and the second touch screen 20 simultaneously, pass through the touching arrived after locking
Data are touched, touch data crosstalk is prevented.
The above is only specific embodiments of the present invention, are not limited the scope of protection of the present invention with this；Do not violating this hair
Made any replacement and improvement, category protection scope of the present invention on the basis of bright design.
Claims (10)
1. electronic whiteboard multi-screen touches implementation method characterized by comprising
The first touch operation is carried out on the first touch screen or the second touch operation is carried out on the second touch screen；
Second touch data is transmitted to operating system by the first touch data or the second touch screen by the first touch screen；
Operating system identifies that the first touch data or the second touch data of identification simultaneously make corresponding touch-responsive, and by the touching
Operation simultaneous display is touched on first touch screen and the second touch screen.
2. electronic whiteboard multi-screen as described in claim 1 touches implementation method, which is characterized in that or:
First touch data or the second touch data are transmitted to MCU module by operating system；
First touch data or the second touch data are transmitted to OPS module by MCU module；
OPS module makes corresponding touch-responsive after receiving the first touch data or the second touch data, and the touch is grasped
Make simultaneous display on first touch screen and the second touch screen.
3. electronic whiteboard multi-screen as claimed in claim 2 touches implementation method, which is characterized in that MCU module touches number for first
According to or the second touch data be transmitted to OPS module, specifically:
MCU module is by the first touch data or the second touch data according to the third that HID normative translation is that OPS module can identify
Touch data；
Third touch data is transmitted to OPS module by MCU module.
4. electronic whiteboard multi-screen as described in claim 1 touches implementation method, which is characterized in that when carrying out on the first touch screen
First touch operation, while when carrying out the second touch operation on the second touch screen, operating system is according to the first touching received
The time sequencing of data Yu the second touch data is touched, the touch data arrived after locking responds the touch data arrived first.
5. electronic whiteboard multi-screen as described in claim 1 touches implementation method, which is characterized in that the first touch screen is touched first
Second touch data is transmitted to operating system by data or the second touch screen, specifically:
Second touch data and second are identified the first touch data and the first identifier or the second touch screen by the first touch screen
Symbol is transmitted to operating system；
Operating system judges the touch screen that touch operation occurs according to the first identifier or the second identifier.
6. electronic whiteboard multi-screen as described in claim 1 touches implementation method, which is characterized in that carry out the on the first touch screen
One touch operation or before carrying out the second touch operation on the second touch screen further include:
The display content of first touch screen is transmitted to the second touch screen by HDMI interface, and the first touch screen and second touch screen display
Show identical display content.
7. electronic whiteboard multi-screen as claimed in claim 2 touches implementation method, which is characterized in that the operating system is
Android system, the OPS module operation Windows system or Mac system or linux system.
8. electronic whiteboard multi-screen as claimed in claim 7 touches implementation method, which is characterized in that first touch screen passes through
USB interface is connected with android system, and the second touch screen is connected by USB interface with android system, and android system is logical
It crosses UART interface to be connected with MCU module, MCU module is connected by USB interface with OPS module.
9. electronic whiteboard multi-screen touch system, which is characterized in that including the first touch screen, the second touch screen, operating system, MCU
Module, OPS module, first touch screen are connected by USB interface with the operating system, and second touch screen passes through
USB interface is connected with the operating system, and the operating system is connected by UART interface with the MCU module, the MCU mould
Block is connected by USB interface with the OPS module, and the first touch screen is connected with the second touch screen by HDMI interface.
10. electronic whiteboard multi-screen touch system as claimed in claim 9, which is characterized in that the operating system is Android system
System, the OPS module operation Windows system or Mac system or linux system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910002020.5A CN109782948A (en) | 2019-01-02 | 2019-01-02 | The realization method and system that the multi-screen of electronic whiteboard touches |
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| CN201910002020.5A CN109782948A (en) | 2019-01-02 | 2019-01-02 | The realization method and system that the multi-screen of electronic whiteboard touches |
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| CN109782948A true CN109782948A (en) | 2019-05-21 |
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ID=66499722
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| CN201910002020.5A Pending CN109782948A (en) | 2019-01-02 | 2019-01-02 | The realization method and system that the multi-screen of electronic whiteboard touches |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113495703A (en) * | 2020-03-20 | 2021-10-12 | 高创(苏州)电子有限公司 | Display control method and display control system |
| CN114089865A (en) * | 2021-11-25 | 2022-02-25 | 广州朗国电子科技股份有限公司 | Bluetooth-based electronic whiteboard cooperation method, electronic whiteboard, slave device and medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011156418A1 (en) * | 2010-06-07 | 2011-12-15 | Apple Inc. | Touch-display cross talk |
| JP2012155434A (en) * | 2011-01-25 | 2012-08-16 | Kyocera Corp | Electronic device |
| CN103456195A (en) * | 2012-05-28 | 2013-12-18 | 上海易酷信息技术服务有限公司 | Smart phone based remote question answering and tutoring system and using method thereof |
| US20160224183A1 (en) * | 2013-08-30 | 2016-08-04 | Boe Technology Group Co., Ltd. | Drive circuit and drive method, shift register, pixel unit and display device |
| CN106598342A (en) * | 2016-12-30 | 2017-04-26 | 厦门厦华科技有限公司 | Design method for simultaneously using touch frame by multiple systems of intelligent whiteboard television |
| CN107728925A (en) * | 2017-10-27 | 2018-02-23 | 周燕红 | A kind of multi-screen interaction method and system |
| CN108139824A (en) * | 2015-10-02 | 2018-06-08 | 夏普株式会社 | The touch panel of integrated active-matrix |
-
2019
- 2019-01-02 CN CN201910002020.5A patent/CN109782948A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011156418A1 (en) * | 2010-06-07 | 2011-12-15 | Apple Inc. | Touch-display cross talk |
| JP2012155434A (en) * | 2011-01-25 | 2012-08-16 | Kyocera Corp | Electronic device |
| CN103456195A (en) * | 2012-05-28 | 2013-12-18 | 上海易酷信息技术服务有限公司 | Smart phone based remote question answering and tutoring system and using method thereof |
| US20160224183A1 (en) * | 2013-08-30 | 2016-08-04 | Boe Technology Group Co., Ltd. | Drive circuit and drive method, shift register, pixel unit and display device |
| CN108139824A (en) * | 2015-10-02 | 2018-06-08 | 夏普株式会社 | The touch panel of integrated active-matrix |
| CN106598342A (en) * | 2016-12-30 | 2017-04-26 | 厦门厦华科技有限公司 | Design method for simultaneously using touch frame by multiple systems of intelligent whiteboard television |
| CN107728925A (en) * | 2017-10-27 | 2018-02-23 | 周燕红 | A kind of multi-screen interaction method and system |
Non-Patent Citations (1)
| Title |
|---|
| 李景镇主编: "《光学手册 下》", 31 July 2010 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113495703A (en) * | 2020-03-20 | 2021-10-12 | 高创(苏州)电子有限公司 | Display control method and display control system |
| CN113495703B (en) * | 2020-03-20 | 2023-12-29 | 高创(苏州)电子有限公司 | Display control method and display control system |
| CN114089865A (en) * | 2021-11-25 | 2022-02-25 | 广州朗国电子科技股份有限公司 | Bluetooth-based electronic whiteboard cooperation method, electronic whiteboard, slave device and medium |
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Application publication date: 20190521 |