CN103491242A - System and method for using smart phone to have control over PPT - Google Patents
System and method for using smart phone to have control over PPT Download PDFInfo
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- CN103491242A CN103491242A CN201310397980.9A CN201310397980A CN103491242A CN 103491242 A CN103491242 A CN 103491242A CN 201310397980 A CN201310397980 A CN 201310397980A CN 103491242 A CN103491242 A CN 103491242A
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Abstract
Provided is a system for using a smart phone to have control over a PPT. The system for using the smart phone to have control over the PPT comprises a wireless router, the touch control smart phone, a PC and a wireless network interface card connected with the PC, wherein a wireless local area network is formed by the touch control smart phone and the PC connected with the wireless network interface card through a wifi protocol, the software environment of the PC is Windows7, and a TCPServer program of .NET is used. The system for using the smart phone to have control over the PPT is characterized in that the multi-point touch control technology is adopted, the smart phone is used for simulating a PPT speech controller, when a user swipes or clicks a touch screen of the smart phone through a fingertip, the smart phone generates a series of coordinate data about a swiping track or a click position of the fingertip, the coordinate data are transmitted to the PC through the wireless local area network, the PC carries out analysis on the data, converts the original coordinate data into information of operation for control over the PPT, and thus the PPT can be changed.
Description
Technical field
The present invention relates to the smart mobile phone touch technology, particularly, relate to a kind of system and method that utilizes smart mobile phone to control PPT.
Background technology
The today developed rapidly in science and technology, digitized pattern has profoundly changed our life style.In the society of altitude figure, our daily life will be unable to do without computer and network, again along with the development of mobile science and technology, various mobile terminals will be on very close terms with us, as mobile phone, net book, MP3, digital camera etc., people start to have advocated the concepts such as movable living, mobile office.
Utilize PC and projecting apparatus impart knowledge to students the speech process in, often need to keep on the computer side, on one side operating computer explained on one side.This mode is not only required great effort, and the speaker can not realize interaction with listening the speaker well.Therefore, need a kind of portable PPT page turning, annotations and comments control appliance.
Summary of the invention
Purpose of the present invention is exactly a kind of system and method that utilizes the system and method for smart mobile phone controlling projection proposed, to solve above all inconveniences.
For achieving the above object, the invention provides a kind of system of utilizing the smart mobile phone controlling projection, comprise the wireless network card of touch-control smart mobile phone, PC and connection PC, the touch-control smart mobile phone is used the wifi agreement to form WLAN (wireless local area network) with the PC that is connected wireless network card.Also can comprise wireless routing, the touch-control smart mobile phone is used the wifi agreement to form WLAN (wireless local area network) through wireless routing and the PC that is connected wireless network card.
Another kind of technical scheme: the invention provides a kind of system of utilizing the smart mobile phone controlling projection, the Bluetooth adapter that comprises touch-control smart mobile phone, PC and connection PC, the touch-control smart mobile phone is used Bluetooth protocol to form WLAN (wireless local area network) with the PC that is connected Bluetooth adapter.
Pass through WLAN communication between smart mobile phone of the present invention and PC, produce the input data by the button using on smart mobile phone, touch-screen or other transducer as input terminal, the input data are sent to PC by WLAN (wireless local area network), through the explanation of relative program, the program on PC produces response to these input data.
Give one example; with finger tip paddling or click on the touch-screen of smart mobile phone; at this moment smart mobile phone will produce a series of coordinate datas about finger tip paddling vestige or click location; these data are delivered to PC by WLAN (wireless local area network); PC will have relevant subprogram these data will be made an explanation, and original coordinate data be become to the information of controlling the PPT operation.Finally, according to these control informations, PPT will respond and change, and for example page turning, fall back, and annotations and comments, choose etc.
By being PC and smart mobile phone making software, PC and smart mobile phone closely link together by WLAN (wireless local area network), make mobile phone become the radio peripheral equipment of PC end.
The present invention is special in to realize that the mutual control between PC and smart mobile phone designs, and by the present invention, smart mobile phone can be used as the attendant interaction input equipment of PC and uses.Touch-screen based on mobile phone, digital keys and advanced sensors realize the analog manipulation to the PC input, for man-machine interaction mode is brought brand-new experience.
The accompanying drawing explanation
The frame structure schematic diagram that Fig. 1 is the embodiment of the present invention one;
The frame structure schematic diagram that Fig. 2 is the embodiment of the present invention two;
Embodiment
The CONSTRUCTED SPECIFICATION of the embodiment of the present invention is described in detail in detail below in conjunction with accompanying drawing:
Embodiment mono-:
As shown in Figure 1, the embodiment of the present invention one comprises the wireless network card of touch-control smart mobile phone, wireless routing, PC and connection PC, and the touch-control smart mobile phone is used the wifi agreement to form WLAN (wireless local area network) through wireless routing and the PC that is connected wireless network card.
Embodiment bis-:
As shown in Figure 2, the embodiment of the present invention two comprises the Bluetooth adapter of touch-control smart mobile phone, PC and connection PC, and the touch-control smart mobile phone is used Bluetooth protocol to form WLAN (wireless local area network) with the PC that is connected Bluetooth adapter.
WLAN (wireless local area network) is divided into wifi and bluetooth local area network.WiFi (Wireless Fidelity) claim again the 802.11b standard.Its great advantage is exactly that transmission speed is higher, can reach 11Mbps, and its coverage is also very long in addition, simultaneously with existing various 802.11DSSS hardware compatibilities.
Bluetooth (Bluetooth) is the open global specifications of a kind of wireless data and voice communication, and it is connected to basis with near radio cheaply, for fixing, set up one with the mobile device communication environment and is connected especially.
Embodiment mono-couples together composition wifi local area network (LAN) to the PC that wireless network card has been installed and smart mobile phone by wireless routing, realizes the communication between PC and smart mobile phone.The software environment of PC: Windows7, the TCPServer program of use .NET, the software environment of smart mobile phone: Android2.1, used the Android communication program.Characteristics are stable connections, and speed is fast, need wireless routing, are applicable to family and use, and inconvenience is out carried, and cost is higher.
Embodiment bis-PCs, by Bluetooth adapter and the smart mobile phone composition bluetooth local area network that links together, are realized the communication between PC and smart mobile phone.The software environment of PC: Windows7, the TCPServer program of use .NET, the software environment of smart mobile phone: Android2.1, used the Android communication program.Characteristics are that PC need to be plugged Bluetooth adapter, but adapter volume lower weight is light, is convenient for carrying, and part laptop computer itself is built-in Bluetooth adapter is with low cost, needs Bluetooth adapter, but low price.
PC can adopt notebook computer, is easy to carry, and also can adopt desktop computer.The touch-control smart mobile phone adopts the smart mobile phone based on Android operating system.
Below describe the design of smart mobile phone and PC control system in detail:
One, the Functional Design of smart mobile phone
The touch-control smart mobile phone adopts the smart mobile phone based on Android operating system, and Android is the mobile phone operating system of increasing income based on Linux of Goolgle issue.The Android platform is comprised of operating system, middleware, user interface and application software, is first real opening of making for mobile terminal and complete mobile software platform.Program on smart mobile phone is used JAVA to write, and based on Android SDK, realizes various functions.
1, PPT lecture controller
At present, the mobile phone that the touch of take is the major control mode is occuping market progressively, and touch-screen will progressively substitute the numeric keypad on conventional mobile phone.The universal people of making of touch-screen and the interactive mode between mobile phone become more flexible, support the more existing interactive mode of appearance of the screen of multiple point touching to increase many colors and entertaining.We can realize page turn over operation by brushing against of finger tip, by the convergent-divergent of two fingers, press the amplification that can realize the page and dwindle etc.
Multipoint-touch-technology (Multi-Point Touch Technology) is along with the IPhone mobile phone of apple has entered into the visual field of our domestic consumers, and Microsoft tries hard to recommend application upsurge and the prospect of Multi-Touch technology in Windows7, shown that especially multipoint-touch-technology will become our the indispensable part of living.People's operating computer from the past with keyboard to mouse, then, to the touch screen of today, the input information pattern is constantly changing.
The application of the multipoint-touch-technology topic that people discuss warmly in the recent period especially, regrettably very rare on the hardware product market based on multipoint-touch-technology for PC, except releasing all-in-one, Hewlett-Packard and Dell can realize multi-point touch, then without other optional product.
In the past, when people will experience the effect of multipoint-touch-technology on PC, cost price is very high.For the user of new purchase computer, need to buy the all-in-one of Hewlett-Packard or Dell, also or buy the MacBook notebook computer of apple band multipoint touch plate; And, for the user who has PC or notebook, just had no idea.
Smart mobile phone of the present invention completes the function of multi-point touch mouse, for all PCs and notebook user realize that multipoint-touch-technology provides a set of total solution.By for mobile phone and PC program, mobile phone, together with the PC wireless connections, using the touch-screen on mobile phone as input equipment, is simulated to the operation to PC according to the operating gesture on handset touch panel.Produce the input data by the button using on smart mobile phone, touch-screen or other transducer as input terminal, the input data are sent to PC by WLAN (wireless local area network), and through the explanation of relative program, the program on PC produces response to these input data.
For example; with finger tip paddling or click on the touch-screen of smart mobile phone; at this moment smart mobile phone will produce a series of coordinate datas about finger tip paddling vestige or click location; these data are delivered to PC by WLAN (wireless local area network); PC will have relevant subprogram these data will be made an explanation, and original coordinate data be become to the information of controlling the PPT operation.Finally, according to these control informations, PPT will respond and change, and for example page turning, fall back, and annotations and comments, choose etc.
Upwards brush against the upper page turn over operation of simulation as the single-point finger tip, the single-point finger tip brushes against the operation of the lower page turning of simulation downwards, and more Premium Features can be selected by clicking the MENU button as operations such as blank screens again.
Two, the design of PC control system and realization.
The PC end is more often to connect passively in check signal and then carry out suitable response according to relevant operation signal, a little as us, with remote controller, controls television set here, and PC is just as television set.Can realize the application of the relevant prompt operation of operating system or Macintosh.
The realization of shortcut function
By the identification to user's different gestures on touch-screen, mobile phone terminal will send it back different control informations, different prompt operation in the corresponding Windows system of different control information, as convergent-divergent and the rotation of picture, the redirect of the page, upper and lower page turning, demonstration desktop etc.
Below we enumerate prompt operation corresponding to some gestures:
Smart mobile phone of the present invention completes the function of multi-point touch mouse, for all PCs and notebook user realize that multipoint-touch-technology provides a set of total solution.By for mobile phone and PC program, mobile phone, together with the PC wireless connections, using the touch-screen on mobile phone as input equipment, is simulated to the operation to PC according to the operating gesture on handset touch panel.Realize controlling the operation of PPT by the touch-screen of mobile phone, for example page turning, fall back, and annotations and comments, choose etc.
Claims (8)
1. a smart mobile phone is controlled the system of PPT, comprise wireless router, the touch-control smart mobile phone, PC and the wireless network card that is connected PC, the touch-control smart mobile phone is used the wifi agreement to form WLAN (wireless local area network) with the PC that is connected wireless network card, wherein the software environment of PC is Windows7, use the TCPServer program of .NET, it is characterized in that: adopt multipoint-touch-technology by described smart mobile phone emulation PPT lecture controller, paddling or while clicking on the touch-screen of finger tip at smart mobile phone, smart mobile phone produces a series of coordinate datas about finger tip paddling vestige or click location, described data are delivered to PC by WLAN (wireless local area network), PC is resolved described data, original coordinate data is become to the information of controlling the PPT operation, thereby PPT is changed.
2. system according to claim 1, wherein, described variation comprises page turning, fall back, annotations and comments, one or more in choosing.
3. system according to claim 1 is characterized in that: also comprise wireless routing, the touch-control smart mobile phone is used the wifi agreement to form WLAN (wireless local area network) through wireless routing and the PC that is connected wireless network card.
4. system according to claim 1 and 2, is characterized in that: the smart mobile phone of described smart mobile phone employing based on Android operating system.
5. system according to claim 1 and 2, is characterized in that: described PC employing notebook computer or desktop computer.
6. a smart mobile phone is controlled the system of PPT, comprise the touch-control smart mobile phone, PC and the Bluetooth adapter that is connected PC, the touch-control smart mobile phone is used Bluetooth protocol to form WLAN (wireless local area network) with the PC that is connected Bluetooth adapter, it is characterized in that: adopt multipoint-touch-technology by described smart mobile phone emulation PPT lecture controller, paddling or while clicking on the touch-screen of finger tip at smart mobile phone, smart mobile phone produces a series of coordinate datas about finger tip paddling vestige or click location, described data are delivered to PC by WLAN (wireless local area network), PC is resolved described data, original coordinate data is become to the information of controlling the PPT operation, thereby PPT is changed.
7. system according to claim 5, is characterized in that: the smart mobile phone of described smart mobile phone employing based on Android operating system.
8. system according to claim 5, is characterized in that: described PC employing notebook computer or desktop computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310397980.9A CN103491242A (en) | 2013-09-04 | 2013-09-04 | System and method for using smart phone to have control over PPT |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310397980.9A CN103491242A (en) | 2013-09-04 | 2013-09-04 | System and method for using smart phone to have control over PPT |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068778A (en) * | 2015-08-17 | 2015-11-18 | 福建天晴数码有限公司 | Mobile device projection method and apparatus |
| CN105138262A (en) * | 2015-08-17 | 2015-12-09 | 四川长虹电器股份有限公司 | Play method of touch screen equipment based on control of computer |
| CN105185176A (en) * | 2015-10-28 | 2015-12-23 | 闫健 | Wireless handheld device for information-based teaching |
| CN105786360A (en) * | 2014-12-23 | 2016-07-20 | 珠海金山办公软件有限公司 | Method and device for demonstrating PPT file with mobile terminal |
| CN107426296A (en) * | 2017-06-13 | 2017-12-01 | 福建天泉教育科技有限公司 | A kind of PPT projection control methods and system |
-
2013
- 2013-09-04 CN CN201310397980.9A patent/CN103491242A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105786360A (en) * | 2014-12-23 | 2016-07-20 | 珠海金山办公软件有限公司 | Method and device for demonstrating PPT file with mobile terminal |
| CN105068778A (en) * | 2015-08-17 | 2015-11-18 | 福建天晴数码有限公司 | Mobile device projection method and apparatus |
| CN105138262A (en) * | 2015-08-17 | 2015-12-09 | 四川长虹电器股份有限公司 | Play method of touch screen equipment based on control of computer |
| CN105138262B (en) * | 2015-08-17 | 2018-07-06 | 四川长虹电器股份有限公司 | Touchpad device playback method based on computer control |
| CN105068778B (en) * | 2015-08-17 | 2018-09-11 | 福建天晴数码有限公司 | A kind of mobile device projecting method and device |
| CN105185176A (en) * | 2015-10-28 | 2015-12-23 | 闫健 | Wireless handheld device for information-based teaching |
| CN107426296A (en) * | 2017-06-13 | 2017-12-01 | 福建天泉教育科技有限公司 | A kind of PPT projection control methods and system |
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Application publication date: 20140101 |