CN105320119A - Remote controlling method and system for large-size screen and personal computer based on mobile intelligent terminal - Google Patents
Remote controlling method and system for large-size screen and personal computer based on mobile intelligent terminal Download PDFInfo
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- CN105320119A CN105320119A CN201410286320.8A CN201410286320A CN105320119A CN 105320119 A CN105320119 A CN 105320119A CN 201410286320 A CN201410286320 A CN 201410286320A CN 105320119 A CN105320119 A CN 105320119A
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Abstract
The present invention discloses a remote controlling method and system for a large-size screen and a personal computer based on a mobile intelligent terminal. The system includes the personal computer, the large-size screen and the mobile intelligent terminal in the wireless AP coverage region. The method includes the steps as follows: connecting the large-size screen and the personal computer to a wireless AP; connecting the large-size screen to the personal computer through a display interface; establishing a connection between the mobile intelligent terminal and the wireless AP; selecting a designated mobile intelligent terminal to establish the connection, and transmitting control signals and display frames of the personal computer according to the IP address of the mobile intelligent terminal; synchronously displaying the display frames displayed on the personal computer on the mobile intelligent terminal after successful connection; transmitting operation instructions to the personal computer for remote control. According to the invention, the synchronous display on three terminals: the large-size screen, the personal computer and the intelligent mobile terminal, is realized; and the remote control for the personal computer is realized on the mobile intelligent terminal.
Description
Technical field
The present invention relates to wireless network long-range control method and system, refer to a kind of based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer and system especially.
Background technology
Traditional classroom instruction, teacher explains in words sound religion in classroom, and student is by the content of courses in classroom under notes, SoundRec.But mode traditional so usually can cause student's thought to lax, student diverts one's attention and is not easy focus to rest on it teacher.Now, most of teachers utilizes the facility of modern science and technology, uses projector or lantern slide to replace traditional blackboard, improves the notice of student with this.
The image comparatively commonly play in PPT demonstration picture or computing machine by large-size screen monitors now carries out classroom instruction.But because the desktop computer be generally speaking connected with large-size screen monitors or personal computer are all wired connections, the length of the position of desktop computer installation, the connecting line of personal computer will be limited to when teachers' instruction, hamper the effect of teaching.Such as can not be interactive in real time with student in classroom, can not observe at any time student to the reflection of classroom teaching effect in case to teaching arrangement make timely adjustment, in large-size screen monitors PPT demonstration Long-distance Control be only limitted to infrared laser pen or Pen for turning page.So the movability of most of teachers to the limited use of modern comfort and teacher lacks, all reduce student to the attention rate in classroom and interest.
Summary of the invention
In view of this, the object of the invention is to propose based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer, achieve quickly and easily by the remote real_time control of intelligent mobile terminal to personal computer.
Another object of the present invention is to propose large-size screen monitors, the personal computer tele-control system based on intelligent mobile terminal, achieve display frame on personal computer, large-size screen monitors synchronously on intelligent mobile terminal, and intelligent mobile terminal controls to the real time remote of personal computer.
Provided by the invention based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer based on above-mentioned purpose, comprising:
Wireless aps is set in a region, large-size screen monitors, personal computer are connected to wireless aps respectively; Described large-size screen monitors are connected with described personal computer by display interface;
Set up the connection of described mobile intelligent terminal and this wireless aps;
According to the IP address of described mobile intelligent terminal, select to specify mobile intelligent terminal connect and send the control signal of personal computer and the display frame of personal computer;
After successful connection, go out the display frame at described personal computer in described mobile intelligent terminal simultaneous display;
Transmit operation instruction, to personal computer, carries out Long-distance Control.
In certain embodiments, described mobile intelligent terminal is connected with cloud server, upload and users personal data on synchronizing moving intelligent terminal, and/or download the shared data in cloud server, and logged on the cloud platform of cloud server by individual subscriber account.
In certain embodiments, described mobile intelligent terminal is connected with this wireless aps obtained the IP address of wireless aps by non-contact inductive NFC device inductor after.
In certain embodiments, described mobile intelligent terminal is connected with this wireless aps after obtaining the IP address of wireless aps by scanning Quick Response Code.
In certain embodiments, after being stored in advance the IP address of described mobile intelligent terminal, and according to UDP network communication protocol, in the region that wireless aps is set, the mobile intelligent terminal of specifying is searched.
In certain embodiments, after selecting the mobile intelligent terminal of specifying to connect, transmit operation instruction comprises mouse pointer relative position signal, keyboard input signal, keyboard shortcut control signal, PPT operation signal, annotations and comments position signalling, resizing control signal or switching on and shutting down signal to personal computer.
In certain embodiments, shutdowm instruction is sent to personal computer by UDP procotol by described switching on and shutting down signal, and the shutdown command after described personal computer receives this shutdowm instruction in call operation system closes personal computer.
In certain embodiments, described large-size screen monitors are connected with described personal computer by VGA or HDMI display interface.
Provided by the invention a kind of based on the large-size screen monitors of mobile intelligent terminal, the tele-control system of personal computer based on above-mentioned purpose, in the region that wireless aps covers, comprising: personal computer, large-size screen monitors and mobile intelligent terminal:
Described personal computer is connected with described large-size screen monitors by display interface, and described personal computer, large-size screen monitors are connected with described wireless aps respectively;
Described personal computer, is sent to mobile intelligent terminal for transmitting display frame to described large-size screen monitors and by the control signal of personal computer and the display frame of personal computer;
Described mobile intelligent terminal, for the display frame of the control signal and personal computer that receive personal computer, and to described personal computer transmit operation instruction after foundation is connected with the Long-distance Control of personal computer;
Described large-size screen monitors, for showing the independent display frame of described personal computer and the display frame of simultaneous display after mobile intelligent terminal sends true-time operation instruction to personal computer on personal computer.
In certain embodiments, described personal computer searches for according to UDP network communication protocol mode the mobile intelligent terminal that all IP addresses meet the demands in the region that described wireless aps covers.
As can be seen from above, large-size screen monitors based on intelligent mobile terminal provided by the invention, personal computer long-range control method and system, under wireless aps covers, search mobile intelligent terminal by UDP communication protocol mode, realize the connection that wireless aps sets up mobile intelligent terminal and personal computer; By personal computer, control signal and display frame are sent to intelligent mobile terminal, achieve three ends: the simultaneous display of large-size screen monitors, personal computer and intelligent mobile terminal; Set up after Long-distance Control is connected by mobile intelligent terminal and personal computer, the operational order of mouse pointer relative position signal, keyboard input signal, keyboard shortcut control signal, PPT operation signal, annotations and comments position signalling, resizing control signal or switching on and shutting down signal is sent to personal computer, achieve in the Long-distance Control of mobile intelligent terminal to personal computer, according to the display frame that this operational order can demonstrate in real time on large-size screen monitors and personal computer.
Accompanying drawing explanation
Fig. 1 is one embodiment of the invention medium-long range control method schematic flow sheet;
Fig. 2 is that in one embodiment of the invention, intelligent mobile terminal connects high in the clouds schematic flow sheet;
Fig. 3 is the method flow schematic diagram that the present invention performs intelligent mobile terminal and wireless aps in Fig. 1;
Fig. 4 is the another kind of method schematic diagram that the present invention performs intelligent mobile terminal and wireless aps in Fig. 1;
Fig. 5 be in one embodiment of the invention mobile intelligent terminal to the method flow schematic diagram of personal computer transmit operation instruction;
Fig. 6 is that the present invention performs operational order transfer process schematic diagram in Fig. 5;
Fig. 7 performs sequential chart in one embodiment of the invention medium-long range control system.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
The present invention one implement in provide based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer, comprising: wireless aps is set in a region, large-size screen monitors, personal computer be connected to wireless aps respectively; Described large-size screen monitors are connected with described personal computer by display interface; Set up the connection of described mobile intelligent terminal and this wireless aps; According to the IP address of described mobile intelligent terminal, select to specify mobile intelligent terminal connect and send the control signal of personal computer and the display frame of personal computer; After successful connection, go out the display frame at described personal computer in described mobile intelligent terminal simultaneous display; Transmit operation instruction, to personal computer, carries out Long-distance Control.
Particularly, please refer to Fig. 1, Connection Step starts according to S101, terminates to S107,
S101, arranges wireless aps in a region, and large-size screen monitors, personal computer are connected to wireless aps respectively; Known in the art, can be in the scope that can be covered by wireless aps such as classroom, public place, meeting-place, Administrative Area in region.The method arranging wireless aps can be implemented according to different network interface supplier in-site installation by wireless routing.Personal computer is connected with wireless aps by built-in wireless network card.Large-size screen monitors have can write function, and those skilled in the art can adopt Android operation system to programme, and large-size screen monitors can be connected with wireless aps.
S102, large-size screen monitors are connected with described personal computer by display interface; Large-size screen monitors function is here the display screen directly shown on personal computer, the method being connected computer with traditional large-size screen monitors is identical, and generally speaking display interface here can be that the digital transmission mode of VGA (VideoGraphicsArray) Video Graphics Array connects and HDMI (HighDefinitionMultimediaInterface) HDMI (High Definition Multimedia Interface).
S103, sets up the connection of described mobile intelligent terminal and this wireless aps, if successful connection, enters S105; If connect unsuccessful, then perform S104 and check IP address, reconnect; Here check IP address is whether IP address fixing on digital examination mobile intelligent terminal is predisposed to and can be connected with described wireless aps, because in the region that described wireless aps covers, such as classroom, a lot of mobile intelligent terminals can be there is, if will not the IP of the mobile intelligent terminal connected be needed preset, then wireless aps can find a lot of accessible mobile intelligent terminal, so the accurate access in order to ensure the teacher attended class in classroom, need whether the IP address first judging mobile intelligent terminal is that described wireless aps is accessible here.
S105, according to the IP address of described mobile intelligent terminal, selects to specify mobile intelligent terminal connect and send the spacing wave of personal computer and the display frame of personal computer; Select the mobile intelligent terminal of specifying to connect and can realize the automatic access of mobile intelligent terminal, as required mobile intelligent terminal can be carried out configuration again simultaneously.Such as, access the AP in classroom at mobile intelligent terminal, so the WI-FI of mobile intelligent terminal can have been opened, added after unlatching in the common network environment of classroom.The interface of the special package that those skilled in the art can be provided by producer, the control signal of personal computer and the display frame of personal computer are delivered to mobile intelligent terminal, realize the large smaller screen simultaneous display of operation screen on personal computer, large-size screen monitors and mobile intelligent terminal with this.The display frame of personal computer is by VGA/HDMI interface in large screen display, and mobile intelligent terminal can in the display frame of moment synchronous personal computer.
S106, goes out the display frame at described personal computer in described mobile intelligent terminal simultaneous display; Simultaneous display is by UDP network communication protocol, due to personal computer and mobile intelligent terminal are all integrated in same wireless aps, so the package interface provided according to manufacturer search out the mobile intelligent terminal of specifying at personal computer after demonstrates the display frame of personal computer before.
S107, transmit operation instruction, to personal computer, carries out Long-distance Control.Show in size screen display after S106 and complete, need below to be switched in the operation to personal computer.Because at the picture of mobile intelligent terminal simultaneous display place personal computer, so after transmit operation instruction, simultaneous display can be in the operation that mobile intelligent terminal carries out on a personal computer, simultaneously because large-size screen monitors are connected by video connecting line with personal computer, the picture that also can control the computer remote of individual at large screen display place mobile intelligent terminal.So, personal computer picture is operated, to control to become three ends synchronous.The teacher such as carrying out imparting knowledge to students just can free before computer, can walk about everywhere, and control personal computer by mobile intelligent terminal at a distance in classroom.Such as marked an emphasis on mobile intelligent terminal, so this mark also can be presented on the picture of computer and large-size screen monitors immediately, the student attended class is reminded to note.Here personal computer can be thought the desktop computer that notebook computer or classroom are equipped with by those skilled in the art, and each teacher can be logged in by personal account, so personal computer is here not for the restriction of computer equipment.
Please refer to Fig. 2, mobile intelligent terminal can also provide other connected mode except can also being connected with the wireless aps except covering in local.
S201, is connected described mobile intelligent terminal with cloud server; Generally speaking on mobile intelligent terminal, arrange cloud platform, this cloud platform can be connected with cloud server, not only increases the super large storage area of mobile intelligent terminal and facilitates sharing of high in the clouds.
S202, upload and synchronizing moving intelligent terminal on users personal data; Such as, teacher by the material upload of preparing lessons to high in the clouds, can write courseware, careful preparation like this and attends class and can complete on mobile intelligent terminal after preparing lessons.
S203, downloads the shared data in Cloud Server; Sharing of data can expand the function of mobile intelligent terminal itself greatly, and can back up in Cloud Server, does not worry the loss of capsule information or damaged.
S204, signs in the cloud platform of cloud server by individual subscriber account, known in the art, and user can realize the uniqueization management of data after being logged in by individual account, the maximized security that ensure that significant data.Such as, when teaching management, each teacher cloud platform account can be distributed to, teacher can realize the unified management of teacher and teaching resource by logging in this account, teacher can compile one's lecture notes on this cloud platform, understand in real time the progress of teaching, the performance of students' work, teaching the function such as to share.Such as, cloud platform shows the module of " courseware " and " operation ", namely the courseware material that needs of attending class are used and the handling situations that student submits is represented, " can be prepared lessons this " in the corresponding APP customization of exploitation, click " preparing lessons this " button, just enter the page originally of preparing lessons, teacher can do careful preparation here.Prepare lessons and originally have three major functions: 1. Ge Ren center; 2. schedule; 3. classroom data; Blank grid is clicked in schedule, can a newly-built course or remind item, there will be a blockage after having set up, show the information (such as: junior two X class, 9:00-9:45) of schedule.
Known in the art, such application scenarios can be developed by such as Android: widget (widget) the displaying time date of the top on the screen of mobile intelligent terminal, the individual human head picture of teacher and information; Centre is the schedule of teacher's today, and teacher can be pointed out to have today a few class to go up.
Please refer to accompanying drawing 3, the concrete operation step in the S103 of Fig. 1 is as follows:
S301, described intelligent mobile terminal it should carry out non-contact inductive by the non-contact inductive NFC device be arranged on large-size screen monitors; NFC (NearFieldCommunication) equipment can be arranged on large-size screen monitors, and NFC is a kind of near field communication technology, in living, almost all can touch it every day: such as during working, the mass transit card of brush just employs NFC technique in fact.As in classroom, teacher only needs to hold mobile intelligent terminal, brushes at the frame place of large-size screen monitors, just at once at personal computer, establish connection between mobile intelligent terminal and large-size screen monitors, the efficient and convenient manual operation without the need to other.
S302, obtains the IP address of wireless aps;
S303, does is the IP address of mobile intelligent terminal preset? after obtaining the address of wireless aps, need whether the IP address judging mobile intelligent terminal is preset IP address, that is only have preset IP address automatically can access and carry out follow-up regulation and control.
S304, is connected with this wireless aps; After being connected with wireless aps, for the environment in classroom, NFC is not only mobile intelligent terminal and has established the connection with other equipment, also mobile intelligent terminal is adjusted to the state being applicable to attending class simultaneously, comprise the brightness that screen intensity is adjusted to applicable classroom as regulated brightness to 80%, closeall message push, such teacher would not at school time receive the prompting message of micro-letter or qq.Further, can the length of one's sleep of mobile intelligent terminal be adjusted to the longest, prevent very fast dormancy and bring give lessons time trouble.Further, can be vertical (screen for mobile intelligent terminal can with the situation of gravity sensing) by the screen locking in mobile intelligent terminal, ensure that maximum screen display is shown.
Please refer to Fig. 4, is that the another kind of cut-in method concrete operation step in the S103 of Fig. 1 is as follows:
S401, described mobile intelligent terminal is by the Quick Response Code in scanning personal computer web browser; By the Quick Response Code in scanning web browser, obtain the access rights of wireless aps, known in ability, the camera scanning place Quick Response Code that mobile intelligent terminal carries can be used;
S402, obtains the IP address of wireless aps;
S403, does is the IP address of mobile intelligent terminal preset?
S404, is connected with this wireless aps; Can realize equally mobile intelligent terminal being adjusted to the state being applicable to attending class, comprise the brightness that screen intensity is adjusted to applicable classroom as regulated brightness to 80%, closeall message push, such teacher would not at school time receive the prompting message of micro-letter or qq.
Please refer to Fig. 5, which includes S501, transmit operation instruction and S509 after selecting the mobile intelligent terminal of specifying to connect, personal computer receives; Specifically comprise following operational order:
S502, sends annotations and comments position signalling, when annotating and commenting on mobile intelligent terminal, can send annotations and comments position signalling to personal computer, art technology is known, can arrange the layer on personal computer, caught the corresponding operating of annotations and comments by hook, and then realize annotations and comments constantly on a personal computer.
Or S503, send resizing control signal, namely scale signal comprises and reduces picture on personal computer or display frame, amplifies the picture on personal computer or display frame; Resizing control signal in operational order can be transmitted by wireless network.
Or S504, transmit button and signal, for starting-up signal, shutdowm instruction is sent to personal computer by UDP procotol by described switching on and shutting down signal, and the shutdown command after described personal computer receives this shutdowm instruction in call operation system closes personal computer.
Or S505, send mouse pointer relative position signal, the relative position of mouse is sent to personal computer by UDP procotol by described mouse position relative position signal, and personal computer demonstrates the position of mouse after position judgment on screen.
Or S506, send keyboard input signal, mobile intelligent terminal keys in information by Touch Screen, by UDP procotol, this signal is sent to personal computer, receive keyboard input signal in personal computer termination, the information that corresponding input is keyed in.
Or S507, send keyboard shortcut control signal, here with keyboard input signal in like manner, just by multiple key-press input, such as copy command, paste order, multiselect order, the order that closes window, switch multiple window commands etc., the attainable Keyboard accelerator key operation of general operation system.Further, these operational orders can be sent out open as special button by Android secondary, and such teacher only needs touch-control button successively, just can operate personal computer and realize these functions.
Or S508, send PPT operation signal, by UDP procotol, this signal PPT operation information is sent to personal computer, such as play signal, page turning signal, white screen signal and exit play signal etc.Because these PPT operation signals need when classroom instruction to repeatedly use, so further, these operational orders of PPT can be compiled as special button by Android, like this, teacher only needs button press just can realize the function such as broadcasting, page turning of the PPT on personal computer like a cork.
Please refer to Fig. 6, perform operational order transfer process in Fig. 5, comprise S601, transmit operation instruction after selecting the mobile intelligent terminal of specifying to connect, S602, personal computer receives, and S603, in call operation system, dependent instruction operates personal computer.Wherein operational order be conveyed through UDP procotol.
Please refer to Fig. 7, for performing sequential chart in one embodiment of the invention medium-long range control system.
In the region that wireless aps covers, tele-control system comprises: personal computer 702, large-size screen monitors 703 and mobile intelligent terminal 704: described personal computer 702 is connected with described large-size screen monitors 703 by display interface, and described personal computer 702, large-size screen monitors 703 are connected with described wireless aps respectively; Described personal computer 702, is sent to mobile intelligent terminal 704 for transmitting display frame to described large-size screen monitors 703 and by the display frame of the control signal of personal computer 702 and personal computer 702; Described mobile intelligent terminal 704, for the display frame of the control signal and personal computer 702 that receive personal computer 702, and to described personal computer 702 transmit operation instruction after foundation is connected with the Long-distance Control of personal computer 702; Described large-size screen monitors 703, for showing the independent display frame of described personal computer 702 and the display frame of simultaneous display after mobile intelligent terminal 704 pairs of personal computers 702 send true-time operation instruction on personal computer 702.
Concrete temporal order is as follows:
S701, starting up, after teacher 701 can carry USB flash disk insertion personal computer, starting up carries out, and certainly can directly carry notebook personal computer to teacher, then starting up prepares to attend class.
S702, is connected by VGA or HDMI display interface, and personal computer 702 and large-size screen monitors 703 are carried out screen transmissions links, and synchronous audio frequency directly can show on personal computer 702.
S703, opens " Long-distance Control ", searches out all intelligent mobile terminals by UDP procotol mode in wireless aps, first needs the connection of setting up described mobile intelligent terminal and this wireless aps before this step operation; Then teacher 701 is by " Long-distance Control " button on operation mobile intelligent terminal, namely in described wireless aps, searches out all mobile intelligent terminals 704 in this wireless network covers by UDP procotol mode.
S704, with personal computer 702 successful connection, wait-receiving mode operational order, mobile intelligent terminal 704 can obtain the IP address of described wireless aps, and whether be need the mobile intelligent terminal connected to judge according to described mobile intelligent terminal 704, the operational order of personal computer 702 mobile intelligent terminal 704 of the access to be specified such as meeting after successful connection.
S705, after selecting the mobile intelligent terminal of specifying to connect, transmit operation instruction comprises mouse pointer relative position signal, keyboard input signal, keyboard shortcut control signal, PPT operation signal, annotations and comments position signalling, resizing control signal or switching on and shutting down signal to personal computer 702, modularization can be carried out to those operational orders by the compiling of Android secondary, on mobile intelligent terminal 704, such as form the button of multiple corresponding function, as long as the corresponding button of such teacher's touch-control, just can realize corresponding Long-distance Control on personal computer 702.
S706, command adapted thereto after receiving operational order in call operation system realizes operation PPT, right and left key of clicking the mouse, input through keyboard, keyboard shortcut, annotates and comments on, zooms in or out the remote control function such as screen, switching on and shutting down, for switching on and shutting down signal, shutdowm instruction is sent to personal computer 702 by UDP procotol by switching on and shutting down signal, and the shutdown command after described personal computer 702 receives this shutdowm instruction in call operation system closes personal computer 702.
Wireless aps is set up the connection of mobile intelligent terminal and personal computer by the present invention, not only achieves three ends: the simultaneous display of large-size screen monitors, personal computer and intelligent mobile terminal; And in the Long-distance Control of mobile intelligent terminal to personal computer, according to the display frame that this operational order can demonstrate in real time on large-size screen monitors and personal computer.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1., based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer, it is characterized in that, comprising:
Wireless aps is set in a region, large-size screen monitors, personal computer are connected to wireless aps respectively; Described large-size screen monitors are connected with described personal computer by display interface;
Set up the connection of described mobile intelligent terminal and this wireless aps;
According to the IP address of described mobile intelligent terminal, select to specify mobile intelligent terminal connect and send the control signal of personal computer and the display frame of personal computer;
After successful connection, go out the display frame at described personal computer in described mobile intelligent terminal simultaneous display;
Transmit operation instruction, to personal computer, carries out Long-distance Control.
2. according to claim 1 based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer, it is characterized in that, described mobile intelligent terminal is connected with cloud server, upload and synchronizing moving intelligent terminal on users personal data, and/or the shared data in download cloud server, and logged on the cloud platform of cloud server by individual subscriber account.
3. according to claim 1 based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer, it is characterized in that, described mobile intelligent terminal is connected with this wireless aps after obtaining the IP address of wireless aps by non-contact inductive NFC device inductor.
4. according to claim 1ly it is characterized in that based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer, described mobile intelligent terminal is connected with this wireless aps after obtaining the IP address of wireless aps by scanning Quick Response Code.
5. according to claim 1 based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer, it is characterized in that, after the IP address of described mobile intelligent terminal is stored in advance, and according to UDP network communication protocol, in the region that wireless aps is set, search the mobile intelligent terminal of specifying.
6. according to claim 1 or 5 based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer, it is characterized in that, after selecting the mobile intelligent terminal of specifying to connect, transmit operation instruction comprises mouse pointer relative position signal, keyboard input signal, keyboard shortcut control signal, PPT operation signal, annotations and comments position signalling, resizing control signal or switching on and shutting down signal to personal computer.
7. according to claim 6 based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer, it is characterized in that, shutdowm instruction is sent to personal computer by UDP procotol by described switching on and shutting down signal, and the shutdown command after described personal computer receives this shutdowm instruction in call operation system closes personal computer.
8. according to claim 1ly it is characterized in that based on the large-size screen monitors of mobile intelligent terminal, the long-range control method of personal computer, described large-size screen monitors are connected with described personal computer by VGA or HDMI display interface.
9. based on the large-size screen monitors of mobile intelligent terminal, a tele-control system for personal computer, it is characterized in that, in the region that wireless aps covers, comprising: personal computer, large-size screen monitors and mobile intelligent terminal:
Described personal computer is connected with described large-size screen monitors by display interface, and described personal computer, large-size screen monitors are connected with described wireless aps respectively;
Described personal computer, is sent to mobile intelligent terminal for transmitting display frame to described large-size screen monitors and by the control signal of personal computer and the display frame of personal computer;
Described mobile intelligent terminal, for the display frame of the control signal and personal computer that receive personal computer, and to described personal computer transmit operation instruction after foundation is connected with the Long-distance Control of personal computer;
Described large-size screen monitors, for showing the independent display frame of described personal computer and the display frame of simultaneous display after mobile intelligent terminal sends true-time operation instruction to personal computer on personal computer.
10. according to claim 9 based on the large-size screen monitors of mobile intelligent terminal, the tele-control system of personal computer, it is characterized in that, described personal computer searches for according to UDP network communication protocol mode the mobile intelligent terminal that all IP addresses meet the demands in the region that described wireless aps covers.
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| CN108932167B (en) * | 2017-05-22 | 2023-08-08 | 中兴通讯股份有限公司 | Intelligent question-answer synchronous display method, device and system and storage medium |
| CN108932167A (en) * | 2017-05-22 | 2018-12-04 | 中兴通讯股份有限公司 | A kind of intelligent answer synchronous display method, device, system and storage medium |
| CN108174032A (en) * | 2017-12-27 | 2018-06-15 | 南通科技职业学院 | A kind of network-based smart mobile phone method for remote controlling computer |
| CN110445625A (en) * | 2018-05-02 | 2019-11-12 | 鸿合科技股份有限公司 | A kind of large-size screen monitors broadcast controlling method and system |
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| CN111489510A (en) * | 2020-04-15 | 2020-08-04 | 青岛海信智能商用系统股份有限公司 | Communication method and contactless self-service shopping settlement system |
| CN114115603A (en) * | 2021-11-26 | 2022-03-01 | 哈尔滨地图出版社有限公司 | Remote control cloud wall map |
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