CN103514762A - Demonstration system and demonstration method - Google Patents
Demonstration system and demonstration method Download PDFInfo
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- CN103514762A CN103514762A CN201210222480.7A CN201210222480A CN103514762A CN 103514762 A CN103514762 A CN 103514762A CN 201210222480 A CN201210222480 A CN 201210222480A CN 103514762 A CN103514762 A CN 103514762A
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Abstract
The invention discloses a demonstration system which comprises an interactive device, at least one movable device and an image output device. The at least one movable device is connected with the interactive device through a wireless network and controls the interactive device to generate demonstration signals. The interactive device is connected to the image output device through a multimedia interface, and sends the demonstration signals to the image output device. The image output device outputs the demonstration signals. A demonstrator of the demonstration system can achieve demonstration control over demonstration data by operating the movable device, output the demonstration signals on the image output device, and achieve the effect that different demonstration signals are output to the demonstrator and audiences respectively. One interactive device can support simultaneous connection and demonstration operation of multiple movable devices, and the fact that multiple people carry out demonstration and use the demonstration system in turns is facilitated.
Description
Technical field
The present invention relates to data communication technology, more particularly, relate to a kind of demo system and demenstration method.
Background technology
Lantern slide is to use information presentation platform more widely at present, and prior art scheme is to adopt computer to be connected with giant-screen output device, and giant-screen output device can be projector, TV etc.User controls the broadcasting of lantern slide by operating computer, the content showing on computer screen is sent on giant-screen and shown.Because prior art scheme requires computer and giant-screen output device to coordinate, realize information presentation, and the volume of computer and quality are not little, carry inconvenience.Adopt prior art, the content that computer shows is the same with the content that giant-screen output device shows, user cannot check separately explanation main points and remarks; User may be presented on giant-screen output device privacy content possible on the operation screen of computer and computer interface, likely causes user's inconvenience.In addition, the demonstration scheme of prior art requires user at computer side operating computer, to be unfavorable for that many people demonstrate explanation.
Summary of the invention
The technical problem to be solved in the present invention is, for the problem of prior art, proposes a kind of demo system and demenstration method that computer is realized the demonstration of multi-screen split screen that do not rely on.
The technical solution adopted for the present invention to solve the technical problems is: a kind of demo system, comprises an interaction device, at least one mobile device and an image output device; At least one mobile device connects interaction device by wireless network respectively, controls respectively interaction device and generates demonstration signal; Interaction device connects image output device by multimedia interface, to image output device, sends demonstration signal; Image output device is exported described demonstration signal.
The present invention also proposes a kind of demenstration method, based on an interaction device, at least one mobile device and the image output device that is connected by multimedia interface with interaction device, realize demonstration, comprising: at least one mobile device connects respectively the step of interaction device by wireless network; At least one mobile device is controlled respectively the step that interaction device generates demonstration signal; Step with image output device output demonstration signal.
Demonstrator of the present invention, by controlling mobile device, realizes the demonstration of demonstration data is controlled, and on image output device, output demonstration signal, can realize demonstrator and spectators are exported respectively to different demonstration signals.One interaction device can be supported a plurality of mobile devices to connect with demonstration to control, facilitate many people to demonstrate in turn use simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of the demo system of one embodiment of the invention;
Fig. 2 is that at least one mobile device of one embodiment of the invention sets up with interaction device the schematic flow sheet that wireless network is connected;
Fig. 3 is that at least one mobile device of one embodiment of the invention is controlled the schematic flow sheet that interaction device generates demonstration signal;
Fig. 4 sends and fill order process flow diagram between the mobile device of one embodiment of the invention and interaction device;
Fig. 5 is the demo system working timing figure of one embodiment of the invention;
Fig. 6 is the demo system workflow diagram of one embodiment of the invention;
Fig. 7 is the demenstration method schematic flow sheet of one embodiment of the invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
With reference to the structural representation of the demo system shown in Fig. 1, one embodiment of the invention proposes a kind of demo system and comprises at least one mobile device 1(Fig. 1 and be shown as 11,12 ..., 1n), an interaction device 2 and an image output device 3; At least one mobile device 1 connects interaction device 2 by wireless network respectively, controls respectively interaction device 2 and generates demonstration signal; Interaction device 2 connects image output device 3 by multimedia interface, to image output device 3, sends demonstration signal; Image output device 3 output demonstration signals.
At least one mobile device 1 in the present invention is the smart machine with wireless network linkage function and data processing function, can adopt but be not limited to the multiple portable sets such as mobile phone, PDA, panel computer, MP4.
With reference at least one mobile device shown in Fig. 2, set up with interaction device the schematic flow sheet that wireless network is connected, one embodiment of the invention proposes at least one mobile device 1 and interaction device 2 and sets up the flow process that wireless network is connected and comprise:
The broadcast that step S11, at least one mobile device 1 send based on LAN (Local Area Network) to interaction device 2;
Step S12, interaction device 2 receive the broadcast that at least one mobile device 1 sends, and at least one mobile device 1 is informed to by broadcast in self IP address;
Step S13, at least one mobile device 1 show respectively all interaction devices 2 that find, and determine the interaction device 2 that will connect respectively according to user's selection;
Step S14, at least one mobile device 1 connect with selected interaction device 2.
The present invention proposes, and above-mentioned wireless network comprises one or more in WIFI, bluetooth.The employing WIFI radio network technique of take is example, and the radio network interface of interaction device 2 can be supported the ap mode of WIFI.After at least one mobile device 1 connects upper WIFI wireless routing, send the broadcast of using based on LAN (Local Area Network), interaction device 2 receives the broadcast that at least one mobile device 1 sends, and at least one mobile device 1 is informed to by broadcast in the IP address of oneself.At least one mobile device shows the interaction device 2 in LAN (Local Area Network) on 1 Qi interface, by user, selects whether to be connected to this interaction device 2.If user selects interaction device 2, this mobile device 1 can be connected with interaction device 2 establishment Socket, between at least one mobile device 1 and interaction device 2, sets up wireless network communication mechanism.
If there is a plurality of interaction devices and a plurality of mobile device simultaneously, each interaction device can adopt respectively above-mentioned flow process, connects with at least one mobile device.
With reference at least one mobile device shown in Fig. 3, control the schematic flow sheet that interaction device generates demonstration signal.One embodiment of the invention proposes, and the flow process that at least one mobile device 1 is controlled interaction device 2 generation demonstration signals comprises:
Step S21, at least one mobile device 1 operate and determine the demonstration data that will demonstrate according to user respectively; And/or
Step S22, at least one mobile device 1 operate and determine demonstration data is demonstrated to the instruction of controlling according to user respectively;
Step S23, at least one mobile device 1 send demonstration data and/or instruction by wireless network to interaction device 2 respectively;
Step S24, interaction device 2 receive demonstration data and/or instruction;
Step S25, interaction device 2 are processed demonstration data and/or the instruction receiving, and according to instruction, control demonstration data, generate demonstration signal.
Between above-mentioned steps S21, S22 and S23, there is no strict sequencing, can first perform step S21, determine the demonstration data that will demonstrate; Then perform step S23, demonstration data is sent to interaction device 2; Perform step again S22, determine the instruction to this demonstration data; Perform step again S23, instruction is sent to interaction device 2.Also can first perform step S21, determine the demonstration data that will demonstrate; Perform step again S22, determine the instruction to this demonstration data; Then perform step S23, demonstration data and instruction are sent to interaction device 2.On mobile device 1, move presentation management application, realization to the storage of demonstration data, call, manage, and demonstration data is demonstrated to the instruction of controlling, include but not limited to open, page turning, convergent-divergent, redirect, close, show annotations and comments, hide annotations and comments etc.
Mobile device 1 of the present invention is issued interaction device 2 by demonstration data, interaction device 2 and mobile device 1 are opened respectively the demonstration data of self, even the two can open different demonstration datas, this has just realized interaction device 2 and mobile device 1 can show different contents, can control respectively demonstration to demonstration data.Image output device 3 can only show lantern slide body matter to spectators, and mobile device 1 can show explanation main points or remarks to demonstrator.One interaction device 2 can support a plurality of mobile devices 1 to connect simultaneously and demonstration is controlled, and facilitates many people to demonstrate in turn use.
The demonstration data of PPT form of take is example, establishes and in demo system, has the demonstration data that has a file " 11A.ppt " by name in the first mobile device 11 and the second mobile device 12, the first mobile devices 11.A kind of flow process of the present embodiment is as follows:
Step S201, the first mobile device 11 operate and determine and will demonstrate " 11A.ppt " file according to its user;
Step S202, the first mobile device 11 send " 11A.ppt " file by wireless network to interaction device 2;
Step S203, the first mobile device 11 operate and determine that it is " opening file " that " 11A.ppt " file is demonstrated to the instruction of controlling according to user;
Step S204, the first mobile device 11 " open file " to interaction device 2 transmission " 11A.ppt " files and instruction by wireless network;
Step S205, interaction device 2 reception " 11A.ppt " files and instruction " open file ";
Step S206, interaction device 2 are processed " 11A.ppt " file and the instruction that receive and " are opened file ", according to instruction, " open file " and control " 11A.ppt " file, generate the demonstration signal of showing " 11A.ppt " file homepage;
Step S207, the first mobile device 11 operate and determine that it is " jumping to the 7th page " that " 11A.ppt " file is demonstrated to the instruction of controlling according to user;
The instruction that step S208, interaction device 2 reception the first mobile devices 11 are sent " jumps to the 7th page ";
Step S209, interaction device 2 are processed the instruction receiving and " are jumped to the 7th page ", according to this instruction, control " 11A.ppt " file, generate the demonstration signal of showing the 7th page of " 11A.ppt " file;
Step S210, the first mobile device 11 operate formation instruction according to user, and interaction device 2 is processed and received and carry out instruction, until operate formation " end " instruction according to user, flow of presentation finishes.
If the second mobile device 12 will be controlled interaction device 2 and generate demonstration signal, the second mobile device 12 is first carried out above-mentioned at least one mobile device 1 and is set up with interaction device 2 flow process that wireless network is connected, and sets up wireless network be connected with interaction device 2; Carry out again above-mentioned at least one mobile device 1 and control the flow process that interaction device 2 generates demonstration signal.The step specifically comprising and the sequencing between step can be different from the flow process that above-mentioned the first mobile device 11 is carried out, but all need user to specify the demonstration document that will demonstrate to send to interaction device 2, user is sent to interaction device 2 to the instruction of controlling of this demonstration document; By interaction device 2, carry out instruction, the demonstration document of interaction device 2 ends is demonstrated and controlled, form demonstration signal.
The present invention proposes, and interaction device 2 connects image output device 3 by multimedia interface, controls image output device 3 output demonstration signals.Multimedia interface comprises one or more in HDMI, RGB, VGA, DVI digital input interface, AV interface, S-Video bis-component vide interfaces.The employing HDMI technology of take is example, and image output device 3 receives demonstration signal by HDMI interface, and is presented on screen, for user, watches.
With reference to the transmission shown in Fig. 4 and fill order process flow diagram, the present invention also proposes, and at least one mobile device is controlled respectively interaction device and realized by transmission and exectorial mode, specifically comprises:
Step S231, at least one mobile device send order to interaction device respectively;
Step S232, interaction device receive respectively and fill order;
Step S233, interaction device return to respectively exectorial result at least one mobile device.
With reference to a kind of demo system working timing figure shown in Fig. 5, based on above-described embodiment, at least one mobile device 1 operation presentation management application of the present invention, realization to the storage of demonstration data, call, manage, and demonstration data is demonstrated to the instruction of controlling, include but not limited to open, page turning, convergent-divergent, redirect, close, show annotations and comments, hide annotations and comments etc.The self-defined message that this presentation management application distributes can be from 0x81000001, different control the order that command assignment is different, if sendCommand (0x81000005) is " reading the note of current page " order, and the orders that SendCommand (0x81000006) is " entering broadcast state " etc. refer to Fig. 5.Interaction device 2 fill orders, and return to exectorial result at least one mobile device 1.
With reference to the demo system workflow diagram shown in Fig. 6, another embodiment of the present invention proposes, and a kind of workflow of demo system comprises:
Step S41, at least one mobile device 1 start demonstration application;
Step S42, at least one mobile device 1 check whether need upgrading, if need upgrading to enter upgrading flow process; Otherwise carry out step S43;
Step S43, at least one mobile device 1 send statistical information;
Step S44, at least one mobile device 1 operate according to user the demonstration data that selection will be demonstrated respectively;
Step S45, at least one mobile device 1 operate and select to open file according to user respectively, if open file, successfully carry out step S46; Otherwise return to step S44;
Step S46, at least one mobile device 1 show the demonstration data that will demonstrate to user, according to user's operation, demonstration data is demonstrated and controlled;
Step S47, at least one mobile device 1 are selected whether at interaction device 2, to demonstrate these demonstration datas according to user's operation, according to user's operation, carry out step S48 or return to step S46;
Step S48, for user, be chosen in interaction device 2 demonstration these demonstration datas, at least one mobile device 1 is set up wireless network with interaction device 2 and is connected, if step S49 is carried out in successful connection, otherwise returns to step S46;
Step S49, the demonstration data application version version match of and instruction appointment whether that detects interaction device 2, return to step S46, otherwise carry out step S410 if do not mate;
Step S410, demonstration data and/or instruction are sent to interaction device 2 by wireless network;
Step S411, interaction device 2 receive demonstration data and/or instruction, process the demonstration data and/or the instruction that receive, according to instruction, control demonstration data, generate demonstration signal;
Step S412, interaction device 2 are issued image output device 3 by demonstration signal by multimedia interface;
Step S413, image output device 3 output demonstration signals.
The present invention also proposes a kind of demenstration method, based at least one mobile device 1, an interaction device 2 and the image output device 3 that is connected by multimedia interface with interaction device 2, realizes demonstration.With reference to the demenstration method schematic flow sheet shown in Fig. 7, first embodiment of the invention comprises:
Step S1, at least one mobile device 1 connect respectively the step of interaction device 2 by wireless network;
Step S2, at least one mobile device 1 are controlled respectively the step that interaction device 2 generates demonstration signal; With
The step of step S3, image output device 3 output demonstration signals.
Structure, annexation and the principle of work of at least one mobile device 1 of the present embodiment, interaction device 2 and image output device 3 are similar to previous embodiment, therefore do not repeat.
With reference at least one mobile device shown in Fig. 2, set up with interaction device the schematic flow sheet that wireless network is connected, one embodiment of the invention proposes, and the step that step S1, at least one mobile device 1 connect interaction device 2 by wireless network respectively comprises:
Step S11, at least one mobile device 1 send to interaction device 2 broadcast of using based on LAN (Local Area Network);
Step S12, interaction device 2 receive the broadcast that at least one mobile device 1 sends, and at least one mobile device 1 is informed to by broadcast in self IP address;
Step S13, at least one mobile device 1 show respectively the interaction device 2 finding, and determine the interaction device 2 that will connect respectively according to user's selection;
Step S14, at least one mobile device 1 connect with interaction device 2.
With reference at least one mobile device shown in Fig. 3, control the schematic flow sheet that interaction device generates demonstration signal, one embodiment of the invention proposes, and the step that step S2, at least one mobile device 1 are controlled respectively interaction device 2 generation demonstration signals comprises:
Step S21, at least one mobile device 1 operate and determine the demonstration data that will demonstrate according to user respectively; And/or
Step S22, at least one mobile device 1 operate and determine demonstration data is demonstrated to the instruction of controlling according to user respectively;
Step S23, at least one mobile device 1 send demonstration data and/or instruction by wireless network to interaction device 2 respectively;
Step S24, interaction device 2 receive demonstration data and/or instruction;
Step S25, interaction device 2 are processed demonstration data and/or the instruction receiving, and according to instruction, control demonstration data, generate demonstration signal.
Between above-mentioned steps S21, S22 and S23, there is no strict sequencing, can first perform step S21, determine the demonstration data that will demonstrate; Then perform step S23, demonstration data is sent to interaction device 2; Perform step again S22, determine the instruction to this demonstration data; Perform step again S23, instruction is sent to interaction device 2.Also can first perform step S21, determine the demonstration data that will demonstrate; Perform step again S22, determine the instruction to this demonstration data; Then perform step S23, demonstration data and instruction are sent to interaction device 2.On mobile device 1, there is presentation management application, realize the storage of demonstration data, call, manage, and demonstration data demonstrate to the instruction of controlling, include but not limited to open, page turning, convergent-divergent, redirect, close, show and approve the lease of, hide and annotate and comment on etc.
The present invention also proposes an embodiment, and the step of step S3, image output device 3 output demonstration signals is that interaction device 2 connects image output device 3 by multimedia interface, controls image output device 3 output demonstration signals.The adoptable technical scheme of multimedia interface is similar to previous embodiment, therefore do not repeat.
With reference to the transmission shown in Fig. 4 and fill order process flow diagram.Based on above-described embodiment, the present invention also proposes, and the step that step S2, at least one mobile device 1 are controlled respectively interaction device generation demonstration signal realizes by transmission and exectorial mode, specifically comprises:
Step S231, at least one mobile device 1 send order to interaction device 2 respectively;
Step S232, interaction device 2 receive respectively and fill order;
Step S233, interaction device 2 return to respectively exectorial result at least one mobile device 1.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a demo system, is characterized in that, comprises interaction device, at least one mobile device and image output device;
Described at least one mobile device connects described interaction device by wireless network respectively, controls respectively described interaction device and generates demonstration signal;
Described interaction device connects described image output device by multimedia interface, to described image output device, sends demonstration signal; And
Described image output device is exported described demonstration signal.
2. demo system according to claim 1, is characterized in that:
Described at least one mobile device sends broadcast;
Receive the interaction device of the broadcast that described at least one mobile device sends, described at least one mobile device is informed to by broadcast in self IP address;
Described at least one mobile device shows respectively the interaction device finding, and determines whether to connect interaction device respectively according to user's selection; And
For connecting interaction device, described at least one mobile device and selected interaction device connect respectively.
3. demo system according to claim 1, is characterized in that:
Described at least one mobile device operates and determines the demonstration data that will demonstrate according to user respectively; And/or
Described at least one mobile device operates and determines demonstration data is demonstrated to the instruction of controlling according to user respectively;
Described at least one mobile device sends described demonstration data and/or instruction by wireless network to described interaction device respectively;
Described interaction device receives described demonstration data and/or instruction; And
Described interaction device is processed demonstration data and/or the instruction receiving, and according to described instruction, controls described demonstration data, generates described demonstration signal.
4. according to the demo system described in claims 1 to 3 any one, it is characterized in that:
Described wireless network comprises one or more in WIFI, bluetooth.
5. according to the demo system described in claims 1 to 3 any one, it is characterized in that:
Described multimedia interface comprises one or more in HDMI, RGB, VGA, DVI digital input interface, AV interface, S-Video bis-component vide interfaces.
6. a demenstration method, realizes demonstration based on interaction device, at least one mobile device and the image output device that is connected by multimedia interface with interaction device, it is characterized in that, comprising:
Described at least one mobile device connects respectively the step of described interaction device by wireless network;
Described at least one mobile device is controlled respectively the step that described interaction device generates demonstration signal; And
Described image output device is exported the step of described demonstration signal.
7. demenstration method according to claim 6, is characterized in that, the step that described at least one mobile device connects described interaction device by wireless network respectively comprises;
Described at least one mobile device sends broadcast;
Receive the interaction device of the broadcast of described at least one mobile device transmission, by broadcast, inform the IP address of described at least one mobile device oneself;
Described at least one mobile device shows all interaction devices that find, and determines the interaction device that will connect according to user's selection; And
The interaction device that described at least one mobile device and user choose connects.
8. demenstration method according to claim 6, is characterized in that, the step that described at least one mobile device is controlled respectively described interaction device generation demonstration signal comprises;
Described at least one mobile device operates and determines the demonstration data that will demonstrate according to user respectively; And/or
Described at least one mobile device operates to form according to user respectively demonstrates to demonstration data the instruction of controlling;
Described at least one mobile device sends described demonstration data and/or instruction by wireless network to described interaction device respectively;
Described interaction device receives described demonstration data and/or instruction; And
Described interaction device is processed demonstration data and/or the instruction receiving, and according to described instruction, controls described demonstration data, generates described demonstration signal.
9. demenstration method according to claim 6, is characterized in that, described image output device is defeated
The step that goes out described demonstration signal also comprises:
Described interaction device connects described image output device by multimedia interface, controls described image output device and exports described demonstration signal.
10. according to the demenstration method described in claim 6 to 9 any one, it is characterized in that, described at least one mobile device is controlled respectively described interaction device and is comprised:
Described at least one mobile device sends order to described interaction device respectively;
Described interaction device receives respectively and carries out described order;
Described interaction device returns to respectively the execution result of described order to described at least one mobile device.
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| CN201210222480.7A CN103514762A (en) | 2012-06-29 | 2012-06-29 | Demonstration system and demonstration method |
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Effective date of registration: 20140903 Address after: 518057 Guangdong city of Shenzhen province Nanshan District Gao Xin Road No. 009 China Technology Development Institute Technology Park building three, 22 floor Applicant after: SHENZHEN QVOD TECHNOLOGY Co.,Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District science and Technology Park South six road to Kelon building 3A Applicant before: SHENZHEN ENJIA ELECTRONICS CO., LTD. |
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Application publication date: 20140115 |