CN105262880A - Mobile phone control demonstration system applied to WiFi network - Google Patents
Mobile phone control demonstration system applied to WiFi network Download PDFInfo
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- CN105262880A CN105262880A CN201510282894.2A CN201510282894A CN105262880A CN 105262880 A CN105262880 A CN 105262880A CN 201510282894 A CN201510282894 A CN 201510282894A CN 105262880 A CN105262880 A CN 105262880A
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Abstract
The invention relates to a mobile phone control demonstration system applied to a WiFi network, which is characterized in that, a WiFi wireless transmission medium is used as a physical layer to carry out the communication between an Android mobile phone and a personal PC. Functions to be achieved by the system are to simulate a mouse on a screen and establish an analog keyboard of a virtual keyboard; a PPT demonstration program is controlled; simple daily works of the computer can be controlled, for example, shutdown and screen locking; a drawing panel is created on the mobile phone, and basic graphs are drawn by touch gestures, for example, straight lines, curves, rectangles, ellipses, etc. Graphic data are sent to the computer, and a drawing panel on the computer draws graphs corresponding to those on the mobile phone; after wireless access to the computer, the mobile phone terminal can simulate the mouse, the keyboard and other hardware facilities, meanwhile, when a PPT is opened on the computer, the mobile phone can also be used as a remote PPT control tool; the mobile phone terminal can send a command to manage simple management functions (shutdown and screen locking) of the computer; and in addition, the mobile phone terminal can display the computer screen in a real time manner to monitor the computer. A user can also draw graphs on the mobile phone terminal, and then the graphs on the mobile phone are displayed on the computer.
Description
Technical field
The invention belongs to wireless communication and mobile platform development field, particularly relate to a kind of mobile phone being applied to WiFi network and control demo system.
Background technology
Mobile terminal device is own only will communicate as the pattern of unique objects through spanning, and become the calculating having extensive use and be worth, the service platform controlling and manage.Smart mobile phone is combined with control system, makes traditional PC workbench possess portable capability, for the communication mode realizing real movement provides possibility.Native system achieves a kind of wireless control system based on Android phone, in system, Android phone can utilize around wireless network resource and other equipment carry out mutual and implement to control, be not only existing intelligent control system and provide new control method, the information exchange also for realizing machine and people provides new interactive means.In the spring tide of the Internet of Things development & application particularly fermented in China, a kind of so novel control method, by our working method and life style, even all produces tremendous influence to world around.
Summary of the invention
Adopt WiFi wireless transmission medium as physical layer, carry out the communication between Android phone and individual PC.The function that this system will realize has analog mouse on screen, sets up dummy keyboard simulating keyboard; Realize control PPT demonstration program; The simple routine work of computer can be controlled, as shutdown, the action of screen locking; Mobile phone creates picture panel, uses touch gestures to draw fundamental figure, such as straight line, curve, rectangle, ellipse etc.Graph data is sent to computer, and the drawing board on computer is depicted and corresponding figure on mobile phone.It is easy in order to bring to user that mobile phone controls demo system, and after wireless connections computer, mobile phone mobile terminal can analog mouse, and the hardware facilities such as keyboard, simultaneously when PPT opened by computer time, mobile phone can also as long-range PPT control tool.Mobile phone terminal can send the simple management function (such as shutting down, screen locking) of order management computer.In addition, mobile phone terminal can also show computer screen in real time, monitors computer.Mobile phone terminal also can allow user draw shape, the figure then on computer end display mobile phone, simple and convenient.The steps include:
1. connect PC main frame.
2. RFDC.
3. create dummy keyboard.
4. synchronous computer desktop.
5. synchronously draw.
Accompanying drawing explanation
Fig. 1 is systematic functional structrue figure
Fig. 2 connects PC main frame sequential chart
Fig. 3 is RFDC class figure
Fig. 4 creates dummy keyboard sequential chart
Fig. 5 is synchronous drawing classes figure
Embodiment
What system adopted is C/S structure (client/server), and server end opens monitoring, and wait for client's side link, after then on client's side link, just call corresponding function and information is sent to service end, service end has gone corresponding operation.
The functional realiey keyboard emulation of system, mouse emulation, PPT assistant, remote tools, all send thread by server monitoring information, obtain the data-message that client is sent, the parameter then becoming system to use corresponding Parameter Switch, then calling system API completes corresponding analogue enlargement.Picture function is also then the graph data in string data is converted to numeric type by corresponding watcher thread acquisition string data to call the drafting of corresponding drawing function again.Video send be service end receive send order time, by video image intercept, then preserve into picture format, then picture stream sent to client.
1. connect PC main frame
Detailed process as shown in Figure 2.
2. RFDC
Class RemoteOperatorImp achieves IRemoteOperate, and IRemoteOperate provides the various methods sending data to computer end.In class RemoteOperatorImp, such comprises a Connector example, and the global approach that Connector example can be provided by ConnectorPoor obtains.Containing data member Socket example in Connector.When class RemoteOperatorImp will send data, RemoteOperatorImp class example entrusts Connector to carry out transmission data, and Connector example entrusts such member Socket example to send data.Detailed process as shown in Figure 3.
3. create dummy keyboard
During user's use dummy keyboard, virtual keyboard buttons is clicked at function menu interface, enter into virtual keyboard function interface KeyBoradActivity, KeyBoardView is used to carry out the detection of user's touch gestures in class, user clicks certain case and is changing in View, and keyBoardView sends onKeyDown message to computer, simultaneously computer process press key message, then play result on display interface, the precedence diagram of this process as shown in Figure 4
4. synchronous computer desktop function
Detailed process as shown in Figure 5.
5. synchronous drawing function
Synchronous drawing function module is realized by DrawActivity, and in DrawActivity, the topology file of this Activity is activity_main, in this topology file, has linear placement's assembly.Then, when Activity runs, in this linear placement, self-defined View-MyView is added.MyView is integrated with display class View, Presentation Function is provided, be both in Myview, provide the processing method onTouchEvent (MotionEventevent) processing various touch screen gesture, the process of some times when the method touches Android screen for detecting.Have individual DrawBS interface reference in Myview class, the method that this application provides is realized by the class of specifically drawing different graphic.
Claims (1)
1. the mobile phone being applied to WiFi network controls a demo system, and it is characterized in that, step is:
A) system architecture
What system adopted is C/S structure (client/server), server end opens monitoring, wait for client's side link, then after on client's side link, just call corresponding function and information is sent to service end, service end has gone corresponding operation, the functional realiey keyboard emulation of system, mouse emulation, PPT assistant, remote tools, all send thread by server monitoring information, obtain the data-message that client is sent, then the parameter becoming system to use corresponding Parameter Switch, then calling system API completes corresponding analogue enlargement, Picture function, also be then the graph data in string data is converted to numeric type by corresponding watcher thread acquisition string data to call the drafting of corresponding drawing function again, video send be service end receive send order time, video image is intercepted, then picture format is preserved into, again picture stream is sent to client,
B) RFDC
Class RemoteOperatorImp achieves IRemoteOperate, IRemoteOperate provides the various methods sending data to computer end, in class RemoteOperatorImp, such comprises a Connector example, the global approach that Connector example can be provided by ConnectorPoor obtains, containing data member Socket example in Connector, when class RemoteOperatorImp will send data, RemoteOperatorImp class example entrusts Connector to carry out transmission data, and Connector example entrusts such member Socket example to send data,
C) dummy keyboard is created
During user's use dummy keyboard, virtual keyboard buttons is clicked at function menu interface, enter into virtual keyboard function interface KeyBoradActivity, KeyBoardView is used to carry out the detection of user's touch gestures in class, user clicks certain case and is changing in View, keyBoardView sends onKeyDown message to computer, simultaneously computer process press key message, then plays result on display interface;
D) synchronously draw
In DrawActivity, the topology file of this Activity is activity_main, in this topology file, there is linear placement's assembly, then when Activity runs, self-defined View-MyView is added in this linear placement, MyView is integrated with display class View, Presentation Function is provided, be both in Myview, provide the processing method onTouchEvent (MotionEventevent) processing various touch screen gesture, the process of some times when the method touches Android screen for detecting, individual DrawBS interface reference is had in Myview class, the method that this application provides is realized by the class of specifically drawing different graphic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282894.2A CN105262880A (en) | 2015-05-28 | 2015-05-28 | Mobile phone control demonstration system applied to WiFi network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282894.2A CN105262880A (en) | 2015-05-28 | 2015-05-28 | Mobile phone control demonstration system applied to WiFi network |
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| CN105262880A true CN105262880A (en) | 2016-01-20 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292374A (en) * | 2016-09-23 | 2017-01-04 | 同济大学 | A kind of PowerPoint platform based on network socket technology |
| CN109144300A (en) * | 2018-07-27 | 2019-01-04 | 中国船舶重工集团公司第七0九研究所 | A kind of long-range mouse control method of multipurpose and system |
| CN113570679A (en) * | 2021-07-23 | 2021-10-29 | 北京百度网讯科技有限公司 | Graph drawing method, device, equipment and storage medium |
| CN114095690A (en) * | 2022-01-24 | 2022-02-25 | 龙旗电子(惠州)有限公司 | Demonstration control right conversion method, device, equipment, medium and program product |
| CN114153355A (en) * | 2021-10-22 | 2022-03-08 | 成都鲁易科技有限公司 | Computer control method and device, storage medium and computer equipment |
-
2015
- 2015-05-28 CN CN201510282894.2A patent/CN105262880A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292374A (en) * | 2016-09-23 | 2017-01-04 | 同济大学 | A kind of PowerPoint platform based on network socket technology |
| CN109144300A (en) * | 2018-07-27 | 2019-01-04 | 中国船舶重工集团公司第七0九研究所 | A kind of long-range mouse control method of multipurpose and system |
| CN109144300B (en) * | 2018-07-27 | 2021-12-21 | 中国船舶重工集团公司第七0九研究所 | Multipurpose remote mouse key control method and system |
| CN113570679A (en) * | 2021-07-23 | 2021-10-29 | 北京百度网讯科技有限公司 | Graph drawing method, device, equipment and storage medium |
| CN114153355A (en) * | 2021-10-22 | 2022-03-08 | 成都鲁易科技有限公司 | Computer control method and device, storage medium and computer equipment |
| CN114095690A (en) * | 2022-01-24 | 2022-02-25 | 龙旗电子(惠州)有限公司 | Demonstration control right conversion method, device, equipment, medium and program product |
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Application publication date: 20160120 |
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| WD01 | Invention patent application deemed withdrawn after publication |