CN101477753A - Interactive multimedia demonstration system and method based on multiple control mode - Google Patents
Interactive multimedia demonstration system and method based on multiple control mode Download PDFInfo
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Abstract
The invention provides an interactive multimedia demonstration system based on multiple control modes and a demonstration method thereof. The system comprises a PC main control computer with a touch display screen, a plurality of PC clients and display devices thereof, as well as a serial port/PS2 port converter, a GSM/GPRS module, a KVM video switcher, a projector, a dynamic multimedia demonstration device taken as main equipment for demonstration, a model controller, a wireless broadband router used for enabling the PC main control computer, all the PC clients and an intelligent cell phone to form a local area network, and an intelligent cell phone and/or an ordinary cell phone. The system uses the local area network to enable all the devices to be managed and controlled by a control center-the PC main control computer, and can adopt the multiple control modes to realize and accomplish multimedia information demonstrations or teaching demonstration operations with different functions. The system has a simple structure and is flexible. All the devices coordinate with each other and carry out demonstrations synchronously, thereby forming a spectacular multi-angle demonstration scene which enables visitors to mistake the scene for reality and to use faculties to gain a real impression.
Description
Technical field
The present invention relates to a kind of interactive multimedia demonstration system and demenstration method thereof, belong to the presentation device technical field that is used to put on display based on multiple control modes.
Background technology
The present multimedia presentation system of using is the separate unit PC normally, utilizes the content of multimedia of PC stored to transmit relevant information to visitor or learner.The shortcoming of this mode is that visitor or learner can only receive information passively, and the effect of displaying is unsatisfactory.This demo system of being made up of the separate unit PC is in the displaying of some mega-exhibitions, and its effect is not good yet.Therefore, in the displaying of the exhibition that some is large-scale, adopt the multiple pc machine to form demo system, but, these multiple pc machines are normally demonstrated related content independently of one another, do not constitute organic, a unified and central controlled system, these present situations have had a strong impact on the bandwagon effect of some mega-exhibitions.Therefore, how the problem of existing display and demonstration equipment and system is concluded and summed up,, just become the hot subject that the insider pays close attention to naturally for large-scale exhibition provides a kind of presentation device efficiently or system.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of interactive multimedia demonstration system and demenstration method based on multiple control modes, this system has demonstrated fully the design of hommization: not only make the learner select related content from the PC main control computer that has touch display screen according to own interest, and can carry out interaction with active multi-media apparatus for demonstrating that can be mutual and incorporate virtual scene, and can make the learner in its moving process, use mobile phone and system to carry out alternately, comprise with mobile phone and send note or multimedia message to system, or utilizing smart mobile phone directly to send control command to system with Wireless Fidelity (WI-FI) function, system sends multimedia message and normal short message to the learner.In addition, in the presentation process of active multi-media apparatus for demonstrating, projector can show and the corresponding content of multimedia of current demonstrating model synchronously, gives the learner omnibearing impression, allows the learner is vivid to feel that it has incorporated virtual scene.
In order to achieve the above object, the invention provides a kind of interactive multimedia demonstration system based on multiple control modes, this system is provided with: be provided with PC main control computer, multiple pc client computer and display device thereof, serial ports/mouse mouth converter, GSM/GPRS module, the keyboard/demonstration/mouse KVM video switcher of touching display screen, with deciding the projector of display device and smart mobile phone and/or the regular handset with Wireless Fidelity WI-FI function; It is characterized in that, described system also comprises: as the active multi-media apparatus for demonstrating of demonstration main equipment, the model controller that connects active multi-media apparatus for demonstrating and PC main control computer respectively, and the WiMAX router of PC main control computer, each PC client computer, smart mobile phone being formed LAN (Local Area Network); Wherein the active multi-media apparatus for demonstrating is provided with a plurality of demonstrating models and a plurality of lifter that lays respectively at different azimuth, and each display device branch of described PC client computer is placed on each lifter; Each device in the described system is all placed the unified management of PC main control computer of control center of this system and regulation and control by described LAN (Local Area Network) down, adopt multiple control modes to realize and finish the multimedia messages exhibition of various difference in functionalitys or the demonstration operation of teaching.
Described active multi-media apparatus for demonstrating is the presentation device that carries out the multimedia messages demonstration, on the desktop of this device, be provided with: performance dynamic light, dynamic building thing, many groups of different classes of demonstrating models of view states of matter or dynamic traffic instrument on every side of independent theme separately respectively, be placed on respectively on the different azimuth lifter, lifting and expose desktop presentation or hiding a plurality of display device and various education and instruction equipment by this; Each demonstrating model in this active multi-media apparatus for demonstrating and display device and education and instruction equipment can both be accepted the control command and the multimedia messages of model controller respectively independently, finish the operations and the demonstration task of relevant dynamic interaction.
Described model controller is provided with data processing module, data memory module and RS485 communication module, this model controller is used for receiving and storage control command and multi-medium data from the PC main control computer, and this control command and multi-medium data sent to relevant device in the described active multi-media apparatus for demonstrating, carry out various interactive operations and demonstration with control.
Described GSM/GPRS module connects the RS232 serial ports of touch-screen type PC main control computer, receiving control command and the multi-medium data that the PC main control computer sends, and sends SMS message/multimedia message for visitor or learner's mobile phone according to this control command and multi-medium data;
Described KVM video switcher is provided with control desk video Console VGA interface and a plurality of VGA interface and mouse PS2 interface, wherein Console VGA interface is connected with the video input interface of projector, the PS2 interface is via the PS232 serial ports of serial ports-mouse mouth converter connection touch-screen type PC main control computer, and a plurality of VGA interfaces connect the multimedia messages output interface of each PC client computer respectively; This KVM video switcher is used to receive the order of PC main control computer, and according to certain PC client computer in this system of this command selection, so that the multimedia messages of its demonstration is switched on the projector synchronously.
Described touch-screen type PC main control computer as this System Control Center passes through its serial ports link model controller, and adopt wired or wireless mode to be connected the WiMAX router respectively with each PC client computer, and then form the LAN (Local Area Network) of this system, by realizing interactive communication between each equipment of this LAN (Local Area Network); When system entered unattended state, this PC main control computer was unattended and play the content of multimedia of this machine storage automatically, and the relevant device in the control active multi-media apparatus for demonstrating is demonstrated automatically; When someone operates this PC main control computer, then receive operating personnel's instruction, control command and multi-medium data are sent to active multi-media apparatus for demonstrating and/or each PC client computer, projector and mobile phone via model controller, KVM video switcher and WiMAX router respectively, finish the operations and the demonstration task of dynamic interaction; At this moment, projector is play the multimedia messages of playing on the PC main control computer, but receive the order of PC main control computer in the PC client computer after, this projector receives control command and plays the content of multimedia of the current broadcast of this PC client computer; And after operation was finished, this PC main control computer judged whether that the someone continues operation in setting-up time, if, operation response and send related command then; Otherwise, after the order of current demonstration equipment is hidden in transmission to model controller, enter unattended state.
Described multiple pc client computer is arranged on the periphery of active multi-media apparatus for demonstrating, and many display device of this PC client computer and the lifter of bottom thereof all are embedded near the bottom each demonstrating model on the active multi-media apparatus for demonstrating desktop; When only demonstrating, these lifters are just by the operational order of model controller acceptance from the PC main control computer, finish descending operation, make that each display device on it can be under the prerequisite that does not influence active multi-media apparatus for demonstrating overall appearance, the colourful various multimedia messagess of Dynamic Display; And after the demonstration operation of finishing multimedia messages, if do not receive new instruction, this each display device is closed after can playing default multimedia messages automatically in the time of setting voluntarily.
In order to achieve the above object, the invention provides a kind of method of the interactive multimedia demonstration system demonstration multimedia messages based on multiple control modes, it is characterized in that, comprise following operation steps:
(1) after the system start-up, enter the unattended state of preparing demonstration: the PC main control computer all is hidden in side bottom under the active multi-media apparatus for demonstrating desktop with the display device of all PC client computer, the active multi-media information exhibition that in the only content of multimedia that automatic broadcast is preset on projector, and the control active multi-media apparatus for demonstrating certain or a plurality of demonstrating model are finished setting;
(2) when visitor or learner participate in the demonstration operation of this system, select to utilize the touching display screen of click PC main control computer or certain the demonstration menu item on the smart mobile phone display screen respectively, or use smart mobile phone/regular handset to send the short message of setting for the PC main control computer, control the Dynamic Display of the multiple different multimedia information that each demonstrating model in this system and/or PC client computer finish setting respectively;
(3) display device that show various themes, is in the PC client computer of hidden state rises and is presented in face of visitor or the learner, begin to play the content of multimedia that is associated with different demonstrating models, projector is also play the identical information of current related display apparatus; And the content that projector and current display device are showed changes along with the variation of the demonstrating model of demonstrating, and realizes the synchronous dynamic demonstration of the different multimedia content of total system;
(4) after the PC client computer is finished the multimedia messages demonstration, if unmanned the continuation operated, this PC client computer finishes the demonstration of current multimedia messages, the PC main control computer is play the multimedia messages of this machine storage automatically and this multimedia messages is synchronized on the projector, and certain or a plurality of demonstrating model controlled simultaneously in the active multi-media apparatus for demonstrating are showed the active multi-media information that it is default; After reaching setting-up time, after the PC main control computer starts and finishes the hiding operation of display device of PC client computer, get back to unattended state.
In the described step (2), receive the control command of relevant menu item or short message when the PC main control computer after, this PC main control computer is finished following operation steps simultaneously respectively:
By the corresponding demonstrating model transmitting control commands of model controller in the active multi-media apparatus for demonstrating, start the multimedia messages demonstration that corresponding demonstrating model is finished setting content;
By the WiMAX router this control command is sent to corresponding PC client computer, lifter the display device of this PC client computer is promoted put in place in, the content of multimedia that matches with the multimedia messages of current dynamic demonstration that starts this PC client internal memory storage is showed on its display device;
Send order by serial ports-mouse interface converter to the KVM video switcher, the content of multimedia that matches with the multimedia messages of current dynamic demonstration that described PC client internal memory is stored up is synchronized to projector, is played on the giant-screen again.
Described step (3) is in the process of demonstration multimedia messages, and visitor or learner can send relevant multimedia message and/or short message to the registration mobile phone when obtaining the demonstration of this system by the operation of registration phone number.
Advantage of the present invention is: compare with existing multimedia presentation system, the structure of this system is formed more brief, complete, and function more comprehensively.System of the present invention comprises control system and demo system two parts.Control system comprises PC main control computer, multiple pc client computer, smart mobile phone and regular handset, and control mode is various and flexible, particularly utilizes mobile phone control, and the participation that can greatly transfer visitor and educatee improves exhibition, displaying or teaching efficiency.Demo system comprises the display device of various visual illustration models, PC client computer and projector etc., various device in the demo system cooperatively interacts, demonstration synchronously, form that scene is rich and varied, the complete display environment of multi-angle, make visitor and educatee can obtain personal vivid impression of arriving its border.Simultaneously, the method of the demonstration of this system that the present invention proposes can realize the synchronous demonstration of demonstrating model and content of multimedia, make visitor and educatee not only see virtual content of multimedia, and can watch the demonstration of mock-up, give visitor and the deeper audiovisual organoleptic impression of educatee.
Description of drawings
Fig. 1 is that the active multi-media demo system structure that the present invention can be mutual is formed synoptic diagram.
Fig. 2 is the demenstration method flow diagram of the active multi-media demo system that the present invention can be mutual.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, introduction the present invention is based on the structure of the interactive multimedia demonstration system of multiple control modes and forms: this system is provided with: the PC main control computer that has touching display screen, multiple pc client computer and display device thereof, serial ports/mouse mouth converter, the GSM/GPRS module, the KVM video switcher, projector with the display device of deciding, active multi-media apparatus for demonstrating as the demonstration main equipment, the model controller that connects active multi-media apparatus for demonstrating and PC main control computer respectively, the PC main control computer, each PC client computer, smart mobile phone is formed the WiMAX router of LAN (Local Area Network), and smart mobile phone and/or regular handset with WI-FI function.
Wherein the active multi-media apparatus for demonstrating is the main presentation device that carries out the multimedia messages demonstration, the desktop of this device is provided with: be provided with a plurality of demonstrating models and a plurality of lifter that lay respectively at different azimuth, each display device branch of a plurality of PC client computer is placed on each lifter.Wherein a plurality of demonstrating models belong to respectively performance separately independent theme dynamic light, dynamic building thing, view states of matter or dynamic traffic instrument many groups are different classes of on every side.Be placed on respectively on the different azimuth lifter, and lifting and expose the display device or the various education and instruction equipment of desktop presentation or hiding a plurality of PC client computer by this; Each demonstrating model in this active multi-media apparatus for demonstrating and display device and education and instruction equipment can both be accepted the control command and the multimedia messages of model controller respectively independently, finish the every associative operation and the demonstration task of dynamic interaction.
System of the present invention all places each device in this system the unified management of PC main control computer of this System Control Center and regulation and control down by WLAN (wireless local area network) or wired connection, adopts multiple control modes to realize and finishes the multimedia messages exhibition of various difference in functionalitys or the demonstration operation of teaching.It is described respectively below:
Model controller is provided with data processing module, data memory module and RS485 communication module, this model controller is used for receiving and storage control command and multi-medium data from the PC main control computer, and this control command and multi-medium data sent to relevant device in the active multi-media apparatus for demonstrating, carry out various interactive operations and demonstration with control.
Gsm module (note cat)/GPRS module (multimedia message cat) connects the RS232 serial ports of touch-screen type PC main control computer respectively, receiving control command and the multi-medium data that the PC main control computer sends, and send SMS message/multimedia message for visitor or learner's mobile phone according to this control command and multi-medium data.
Gsm module connects the PC main control computer with surface wave touch-screen by serial ports.Projector connects Console VGA (control desk video) interface of KVM video switcher, and remaining VGA (video) interface connects all PC video output interfaces respectively.
The KVM video switcher is used to receive the order of PC main control computer, and according to certain PC client computer in this system of this command selection, so that the multimedia messages of its demonstration is switched on the projector synchronously, as the body matter as demonstration.This KVM video switcher is provided with control desk video Console VGA interface and a plurality of VGA interface and mouse PS2 interface, wherein Console VGA interface connects the video input interface of projector, the PS2 interface is via the PS232 serial ports of serial ports-PS2 mouth converter connection touch-screen type PC main control computer, and remaining each VGA interface connects the multimedia messages output interface of each PC client computer respectively.
The multiple pc client computer is arranged on the periphery of active multi-media apparatus for demonstrating, and usually, many display device of this PC client computer and the lifter of bottom thereof all are embedded near the bottom each demonstrating model on the active multi-media apparatus for demonstrating desktop.When only demonstrating, these lifters are just accepted the order of PC main control computer by model controller, finish descending operation, make that each display device on it can be under the prerequisite that does not influence active multi-media apparatus for demonstrating overall appearance, the colourful various multimedia messagess of Dynamic Display more increase dynamic perfromance.When unattended, the PC client computer is play default content of multimedia automatically on its display device, and main display device projector is then play the default content of PC main control computer.Receive the order of PC main control computer transmission when the PC client computer after, play the content of multimedia relevant with this order.Simultaneously, projector also switches the content of multimedia of playing the current PC client computer.After finishing the demonstration operation, if do not receive new instruction, each display device is closed can play default multimedia messages automatically in setting-up time after voluntarily.
Control center as this system, touch-screen type PC main control computer is by its serial ports link model controller, and adopt wired or wireless mode to be connected the WiMAX router respectively with each PC client computer, the LAN (Local Area Network) of forming this system is by realizing interactive communication by the variety of way that comprises the socket socket between each equipment of this LAN (Local Area Network).When system entered unattended state, this PC main control computer was unattended and play the content of multimedia of this machine storage automatically, and the relevant device in the control active multi-media apparatus for demonstrating is demonstrated automatically.When someone operates this PC main control computer, then receive operating personnel's instruction, control command and multi-medium data are sent to active multi-media apparatus for demonstrating and/or each PC client computer, projector and mobile phone via model controller, KVM video switcher and WiMAX router respectively, finish the operations and the demonstration task of dynamic interaction; At this moment, projector is play the multimedia messages of playing on the PC main control computer, but receive the order of PC main control computer in the PC client computer after, this projector receives control command and plays the content of multimedia of the current broadcast of this PC client computer; And after operation was finished, this PC main control computer judged whether that the someone continues operation in setting-up time, if, operation response and send related command then; Otherwise, after the order of current demonstration equipment is hidden in transmission to model controller, enter unattended state.
Referring to Fig. 2, introduce the operation steps of the demonstration multimedia messages method of system of the present invention:
After step 1, the system start-up, enter the unattended state of preparing demonstration: the PC main control computer all is hidden in side bottom under the active multi-media apparatus for demonstrating desktop with the display device of all PC client computer, the active multi-media information exhibition that in the only content of multimedia that automatic broadcast is preset on projector, and the control active multi-media apparatus for demonstrating certain or a plurality of demonstrating model are finished setting;
In this step, receive the control command of relevant menu item or short message when the PC main control computer after, this PC main control computer will be finished following operation steps simultaneously respectively:
By the corresponding demonstrating model transmitting control commands of model controller in the active multi-media apparatus for demonstrating, start the multimedia messages demonstration that corresponding demonstrating model is finished setting content;
By the WiMAX router this control command is sent to corresponding PC client computer, lifter the display device of this PC client computer is promoted put in place in, the content of multimedia that matches with the multimedia messages of current dynamic demonstration that starts this PC client internal memory storage is showed on its display device;
Send order by serial ports-mouse interface converter to the KVM video switcher, the content of multimedia that matches with the multimedia messages of current dynamic demonstration that described PC client internal memory is stored up is synchronized to projector, is played on the giant-screen again.
This step is in the process of demonstration multimedia messages, and visitor or learner can send relevant multimedia message and/or short message to the registration mobile phone when obtaining the demonstration of this system by the operation of registration phone number.
Claims (10)
1, a kind of interactive multimedia demonstration system based on multiple control modes, this system is provided with: be provided with PC main control computer, multiple pc client computer and display device thereof, serial ports/mouse mouth converter, GSM/GPRS module, the keyboard/demonstration/mouse KVM video switcher of touching display screen, with deciding the projector of display device and smart mobile phone and/or the regular handset with Wireless Fidelity WI-FI function; It is characterized in that, described system also comprises: as the active multi-media apparatus for demonstrating of demonstration main equipment, the model controller that connects active multi-media apparatus for demonstrating and PC main control computer respectively, and the WiMAX router of PC main control computer, each PC client computer, smart mobile phone being formed LAN (Local Area Network); Wherein the active multi-media apparatus for demonstrating is provided with a plurality of demonstrating models and a plurality of lifter that lays respectively at different azimuth, and each display device branch of described PC client computer is placed on each lifter; Each device in the described system is all placed the unified management of PC main control computer of control center of this system and regulation and control by described LAN (Local Area Network) down, adopt multiple control modes to realize and finish the multimedia messages exhibition of various difference in functionalitys or the demonstration operation of teaching.
2, interactive multimedia demonstration system according to claim 1, it is characterized in that: described active multi-media apparatus for demonstrating is the presentation device that carries out the multimedia messages demonstration, on the desktop of this device, be provided with: performance dynamic light, dynamic building thing, many groups of different classes of demonstrating models of view states of matter or dynamic traffic instrument on every side of independent theme separately respectively, be placed on respectively on the different azimuth lifter, lifting and expose desktop presentation or hiding a plurality of display device and various education and instruction equipment by this; Each demonstrating model in this active multi-media apparatus for demonstrating and display device and education and instruction equipment can both be accepted the control command and the multimedia messages of model controller respectively independently, finish the operations and the demonstration task of relevant dynamic interaction.
3, interactive multimedia demonstration system according to claim 1, it is characterized in that: described model controller is provided with data processing module, data memory module and RS485 communication module, this model controller is used for receiving and storage control command and multi-medium data from the PC main control computer, and this control command and multi-medium data sent to relevant device in the described active multi-media apparatus for demonstrating, carry out various interactive operations and demonstration with control.
4, interactive multimedia demonstration system according to claim 1, it is characterized in that: described GSM/GPRS module connects the RS232 serial ports of touch-screen type PC main control computer, receiving control command and the multi-medium data that the PC main control computer sends, and send SMS message/multimedia message for visitor or learner's mobile phone according to this control command and multi-medium data;
5, interactive multimedia demonstration system according to claim 1, it is characterized in that: described KVM video switcher is provided with control desk video Console VGA interface and a plurality of VGA interface and mouse PS2 interface, wherein Console VGA interface is connected with the video input interface of projector, the PS2 interface is via the PS232 serial ports of serial ports-mouse mouth converter connection touch-screen type PC main control computer, and a plurality of VGA interfaces connect the multimedia messages output interface of each PC client computer respectively; This KVM video switcher is used to receive the order of PC main control computer, and according to certain PC client computer in this system of this command selection, so that the multimedia messages of its demonstration is switched on the projector synchronously.
6, interactive multimedia demonstration system according to claim 1, it is characterized in that: described touch-screen type PC main control computer as this System Control Center passes through its serial ports link model controller, and adopt wired or wireless mode to be connected the WiMAX router respectively with each PC client computer, and then form the LAN (Local Area Network) of this system, by realizing interactive communication between each equipment of this LAN (Local Area Network); When system entered unattended state, this PC main control computer was unattended and play the content of multimedia of this machine storage automatically, and the relevant device in the control active multi-media apparatus for demonstrating is demonstrated automatically; When someone operates this PC main control computer, then receive operating personnel's instruction, control command and multi-medium data are sent to active multi-media apparatus for demonstrating and/or each PC client computer, projector and mobile phone via model controller, KVM video switcher and WiMAX router respectively, finish the operations and the demonstration task of dynamic interaction; At this moment, projector is play the multimedia messages of playing on the PC main control computer, but receive the order of PC main control computer in the PC client computer after, this projector receives control command and plays the content of multimedia of the current broadcast of this PC client computer; And after operation was finished, this PC main control computer judged whether that the someone continues operation in setting-up time, if, operation response and send related command then; Otherwise, after the order of current demonstration equipment is hidden in transmission to model controller, enter unattended state.
7, interactive multimedia demonstration system according to claim 1 and 2, it is characterized in that: described multiple pc client computer is arranged on the periphery of active multi-media apparatus for demonstrating, and many display device of this PC client computer and the lifter of bottom thereof all are embedded near the bottom each demonstrating model on the active multi-media apparatus for demonstrating desktop; When only demonstrating, these lifters are just by the operational order of model controller acceptance from the PC main control computer, finish descending operation, make that each display device on it can be under the prerequisite that does not influence active multi-media apparatus for demonstrating overall appearance, the colourful various multimedia messagess of Dynamic Display; And after the demonstration operation of finishing multimedia messages, if do not receive new instruction, this each display device is closed after can playing default multimedia messages automatically in the time of setting voluntarily.
8, a kind of method of the interactive multimedia demonstration system demonstration multimedia messages based on multiple control modes is characterized in that, comprises following operation steps:
(1) after the system start-up, enter the unattended state of preparing demonstration: the PC main control computer all is hidden in side bottom under the active multi-media apparatus for demonstrating desktop with the display device of all PC client computer, the active multi-media information exhibition that in the only content of multimedia that automatic broadcast is preset on projector, and the control active multi-media apparatus for demonstrating certain or a plurality of demonstrating model are finished setting;
(2) when visitor or learner participate in the demonstration operation of this system, select to utilize the touching display screen of click PC main control computer or certain the demonstration menu item on the smart mobile phone display screen respectively, or use smart mobile phone/regular handset to send the short message of setting for the PC main control computer, control the Dynamic Display of the multiple different multimedia information that each demonstrating model in this system and/or PC client computer finish setting respectively;
(3) display device that show various themes, is in the PC client computer of hidden state rises and is presented in face of visitor or the learner, begin to play the content of multimedia that is associated with different demonstrating models, projector is also play the identical information of current related display apparatus; And the content that projector and current display device are showed changes along with the variation of the demonstrating model of demonstrating, and realizes the synchronous dynamic demonstration of the different multimedia content of total system;
(4) after the PC client computer is finished the multimedia messages demonstration, if unmanned the continuation operated, this PC client computer finishes the demonstration of current multimedia messages, the PC main control computer is play the multimedia messages of this machine storage automatically and this multimedia messages is synchronized on the projector, and certain or a plurality of demonstrating model controlled simultaneously in the active multi-media apparatus for demonstrating are showed the active multi-media information that it is default; After reaching setting-up time, after the PC main control computer starts and finishes the hiding operation of display device of PC client computer, get back to unattended state.
9, the method for demonstration multimedia messages according to claim 8 is characterized in that: in the described step (2), receive the control command of relevant menu item or short message when the PC main control computer after, this PC main control computer is finished following operation steps simultaneously respectively:
By the corresponding demonstrating model transmitting control commands of model controller in the active multi-media apparatus for demonstrating, start the multimedia messages demonstration that corresponding demonstrating model is finished setting content;
By the WiMAX router this control command is sent to corresponding PC client computer, lifter the display device of this PC client computer is promoted put in place in, the content of multimedia that matches with the multimedia messages of current dynamic demonstration that starts this PC client internal memory storage is showed on its display device;
Send order by serial ports-mouse interface converter to the KVM video switcher, the content of multimedia that matches with the multimedia messages of current dynamic demonstration that described PC client internal memory is stored up is synchronized to projector, is played on the giant-screen again.
10, the method for demonstration multimedia messages according to claim 8, it is characterized in that: described step (3) is in the process of demonstration multimedia messages, visitor or learner can send relevant multimedia message and/or short message to the registration mobile phone when obtaining the demonstration of this system by the operation of registration phone number.
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| CN2009100775131A CN101477753B (en) | 2009-01-21 | 2009-01-21 | Interactive multimedia demonstration system and method based on multiple control mode |
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| CN102141836A (en) * | 2010-01-29 | 2011-08-03 | 株式会社泛泰 | Device for item control, system for item control, and method for item control |
| CN102157077A (en) * | 2011-03-04 | 2011-08-17 | 杨少锋 | Interactive multi-media teaching method and device |
| CN103139289A (en) * | 2013-01-21 | 2013-06-05 | 西安建艺设计制作策划有限公司 | Synchronous demonstration method and synchronous demonstration system |
| CN106205410A (en) * | 2016-09-29 | 2016-12-07 | 安徽声讯信息技术有限公司 | A kind of outdoor mobile advertisement exhibiting device and control system thereof |
| CN109360492A (en) * | 2018-11-15 | 2019-02-19 | 合肥探奥教育科技有限公司 | A kind of large-scale dynamic demonstration device that solid modelling is combined with multimedia |
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| ATE328411T1 (en) * | 2000-03-01 | 2006-06-15 | Peter Ernest Hookham-Miller | PRESENTATION OF PROGRAMS |
| CN2554661Y (en) * | 2002-06-12 | 2003-06-04 | 上海同实教育装备有限公司 | Movable maintaining type multi-media projection system device |
| CN1746947A (en) * | 2004-09-09 | 2006-03-15 | 上海微妙网络信息系统有限公司 | Multi-medium network display platform |
| EP1710774A1 (en) * | 2005-04-07 | 2006-10-11 | IDI Signage Inc. | Multimedia advertising device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102141836A (en) * | 2010-01-29 | 2011-08-03 | 株式会社泛泰 | Device for item control, system for item control, and method for item control |
| CN102157077A (en) * | 2011-03-04 | 2011-08-17 | 杨少锋 | Interactive multi-media teaching method and device |
| CN102157077B (en) * | 2011-03-04 | 2013-03-20 | 杨少锋 | Interactive multi-media teaching method and device |
| CN103139289A (en) * | 2013-01-21 | 2013-06-05 | 西安建艺设计制作策划有限公司 | Synchronous demonstration method and synchronous demonstration system |
| CN106205410A (en) * | 2016-09-29 | 2016-12-07 | 安徽声讯信息技术有限公司 | A kind of outdoor mobile advertisement exhibiting device and control system thereof |
| CN109360492A (en) * | 2018-11-15 | 2019-02-19 | 合肥探奥教育科技有限公司 | A kind of large-scale dynamic demonstration device that solid modelling is combined with multimedia |
| CN112071047A (en) * | 2020-07-13 | 2020-12-11 | 国网北京市电力公司 | Resident home leaving and returning behavior judgment method |
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