CN103685525A - Embedded type smart cloud terminal system and double-screen displaying working method thereof - Google Patents
Embedded type smart cloud terminal system and double-screen displaying working method thereof Download PDFInfo
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- CN103685525A CN103685525A CN201310694456.8A CN201310694456A CN103685525A CN 103685525 A CN103685525 A CN 103685525A CN 201310694456 A CN201310694456 A CN 201310694456A CN 103685525 A CN103685525 A CN 103685525A
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Abstract
The invention discloses an embedded type smart cloud terminal system and a double-screen displaying working method of the embedded type smart cloud terminal system. The system comprises a central processing module, an LVDS interface module, an embedded type touch control display screen, an HDMI interface module, a network module, an ID recognition module, an RS232/485 communication module, an SOS processing module, a system reset module, an IP address management module, a USB interface module, an SOS button and a system reset button. An independent display card can control the LVDS interface module and the HDMI interface module at the same time in a respective display mode and can also control the LVDS interface module and the HDMI interface module asynchronously in a synchronous display mode through judging signals transmit by different touch screens. The network module controls the IP address management module to manage external network equipment connected with the system in an interactive communication mode and meanwhile serves as a network interactive connection module to achieve interactive communication with an internet. The system is high in integration level and good in compatibility, the means of giving lessons is convenient and rapid to implement, and meanwhile the system is safe and reliable because of taking public management into consideration and particularly suitable for being used for teaching, training and meeting.
Description
Technical field
The present invention relates to the method for work that a kind of information interaction learning system and double screen thereof show, the method for work that the ancillary information interactive system of particularly using and double screen thereof show when teaching, training or meeting.
Background technology
In school instruction or business meetings chamber, in order to facilitate transmission of information between lecturer and audience, need to use some multimedia information systems, more advanced multimedia information system is comprised of central controller, multimedia equipment and display device in the market, described multimedia equipment is comprised of computer, display screen, electronic whiteboard, projecting apparatus, projection screen, real object exhibition booth, microphone, audio amplifier, only limits to the control of multimedia system collector, described computer is for storing the content of instruction, and the content signal that needs are shown is transferred to central controller, by central controller controls, by display screen, shown again or project on projection screen and show by projecting apparatus, described electronic whiteboard is auxiliary speech instrument, can call graphic resource and write and can preserve, or its signal outputs on display or projecting apparatus and shows via central controller controls, described microphone is also all connected with central controller with audio amplifier, with voice emplifying, with computer, electronic whiteboard, display screen is to be all connected with central controller with projecting apparatus etc., by its control work with reach transmission audio visual signal effect, this information system structure is complicated, independent operating between each system, single-set operation, integrated level is very low, energy consumption is high, can not accomplish the content that a plurality of signal sources of same equipment multihead display provide, each content showing of selecting is all wanted the button on manual operation central controller, reduced instruction efficiency, moreover central control system is when having new equipment need to add in classroom or meeting room, it cannot adapt to new equipment and control, finally, each described system is all to only limit to multimedia messages give lessons, and cannot immediately increase resource, immediately obtains far-end resource, cannot when urgent, have urgent countermeasure etc., cannot on the same equipment of low-power consumption, make double screen output, and asynchronous.
Summary of the invention
In order to solve, said system integrated level is low, expansion and the poor problem of interactivity, the invention provides the method for work that a kind of embedded wisdom cloud terminal system and double screen thereof show, communication Network Based and resource-sharing, can realize information interaction and plurality of devices compatible, thereby improve, lecture efficiency, the means of giving lessons are abundant, and information makes full use of; Technical scheme of the present invention is: comprise system power supply module, central processing module, LVDS interface module, embedded type touch control display screen, HDMI interface module, mixed-media network modules mixed-media, ID identification module, RS232/485 communication module, SOS processing module, system reset module, IP address management module, usb interface module, SOS button, system reset pad, several USB port; Described central processing module comprises central processing unit, internal memory, display card, central processing unit is responsible for processing data and the command signal of display card, mixed-media network modules mixed-media, ID identification module, RS232/485 communication module, SOS processing module and system reset module, and data and command signal after processing are issued to corresponding Executive Module; Described display card, can export LVDS interface module and HDMI interface module simultaneously, to it, the two shows respectively control simultaneously, the embedded type touch control display screen that LVDS interface module connected system wherein carries, HDMI interface module connects the outer sound equipment of looking that is linked with HDMI, thereby realize double screen, shows control; Described mixed-media network modules mixed-media controls that IP address management module management is connected with system and the plug-in network equipment of interactive communication, simultaneously its interactive communication with realization and the Internet as network interaction link block also; Described ID identification module induction attendance card is in order to participating in the lecturer of instruction and the student management of registering; Described RS232/485 communication module is responsible for being connected of SOS button and SOS processing module as communication bus, and it can connect plug-in RS232/485 communication equipment or existing central controller and existing audio frequency, video equipment etc. simultaneously, is convenient to expand and controls; Described system reset module and system reset pad are connected, and when system operation exception, only need press system reset pad and can realize a key reset.
Native system is controlled LVDS interface module and HDMI interface module by the display card carrying simultaneously, and the touching display screen that can carry system and plug-in display screen are controlled respectively and shown identical or different content.
Native system can be expanded and be connected a plurality of external equipments with RS232/485 communication module by mixed-media network modules mixed-media and IP address management module.When needs are used the network equipment, described IP address management block search arrives the IP address of this network equipment, then controls access native system by mixed-media network modules mixed-media.
If when lecturing on-the-spot generation as emergencies such as fire, acute diseases, as long as press the SOS button that native system arranges, at the corresponding call center icon of embedded type touch control display screen upper contact, calling for help information exchange can be crossed to network and send to corresponding call center, realize Rapid Alarm and call for help; If have external information issue, can issue in time by network; And when having public information to be published to native system, program service platform can be crossed the Internet by the information exchange of needs issue and be pushed to native system, native system is distributed to on-the-spot lecturer and student by controlling corresponding audio and video equipment again, thereby has realized system and extraneous interactive communication.
Native system is to LVDS interface module and HDMI interface module, and the method for work of carrying out double screen demonstration is:
A) by network or usb interface module, obtain and show data; By the touch-screen on embedded type touch control display screen or the touch-screen on sound equipment looked that is linked with HDMI outward, produce and touch instruction;
B) reality that central processing unit (for IMAX6) obtains step a shows that data transaction becomes binary data to be sent to embedded display card; Which touch-screen the touch instruction simultaneously producing in central processing unit determining step a is from, if the touch-screen on embedded type touch control display screen, be touch-screen ID1, trigger idsplay order and content on embedded type touch control display screen, otherwise be considered as from the touch-screen on sound equipment of looking that is linked with HDMI outward, be touch-screen ID2, trigger outer idsplay order and the content on sound equipment of looking that is linked with HDMI;
C) binary data that the judgement of embedded display card is sent from central processing unit whether need simultaneous display embedded type touch control display screen and be linked with the looking on sound equipment of HDMI, if it is will show that data synchronized transmission is to LVDS interface module and HDMI interface module, with what control embedded type touch control display screen and be linked with HDMI outward, depending on sound equipment, show identical content, until step a produces new touch instruction; Otherwise execution step d;
Whether the binary data that d) embedded display card judgement is sent from central processing unit will send to LVDS interface module, if it is will show that data synchronized transmission to LVDS interface module shows to control embedded display screen; Otherwise will show that data synchronized transmission to HDMI interface module shows to control plug-in display screen, until step a produces new touch instruction.
The present invention adopts the beneficial effect of above technical scheme to be: system communication Network Based, the RS232/485 communication equipment that while is compatible traditional, equipment and the RS232/485 communication equipment that can connect all communications Network Based, compatible existing multimedia information system particularly, integrated level is high, compatible good; And native system and the external world and the plug-in network equipment can carry out interactive communication by network, thereby improve, lecture efficiency, also expanded the function that calling for help, work attendance and public information reception, resource transfer, download, synchronous, the same equipment asynchronous interactive of information show, thereby greatly strengthened the public administration of the process of lecturing, the means of giving lessons are convenient, the person of giving lessons is with strong by the person's of giving lessons interactivity, fully reached micro-grid space, self-organizing system, information sharing (comprise and upload, download), guarantee information security, become the hinge of micro-grid space.
Accompanying drawing explanation
Fig. 1 is system architecture figure of the present invention.
Fig. 2 is method of work flow chart of the present invention.
In figure: 1 central processing unit, 2 internal memories, 3 display cards, 4 LVDS interface modules, 5 HDMI interface modules, 6 embedded type touch control display screens, the 7 outer sound equipment of looking that are linked with HDMI, 8 system power supply modules, 9 mixed-media network modules mixed-medias, 10 ID identification modules, 11 usb interface modules, 12 SOS processing modules, 13 system reset modules, 14 IP address management modules, 15 USB port, 16 RS232/485 communication modules, 17 system reset pads, 18 SOS buttons, 19 call center, the 20 plug-in network equipments, 21 the Internets, 22 program service platforms, 23 all-purpose card servers, 24 cloud storages, 25 plug-in RS232/485 communication equipments, 26 existing central controllers, 27 existing audio frequency, video equipment.
Embodiment
As shown in Figure 1, the present invention comprises system power supply module 8, central processing module, LVDS interface module 4, embedded type touch control display screen 6, HDMI interface module 5, mixed-media network modules mixed-media 9, ID identification module 10, RS232/485 communication module 16, SOS processing module 12, system reset module 13, IP address management module 14, usb interface module 11, SOS button, system reset pad 17, several USB port 15; Described central processing module comprises central processing unit 1, internal memory 2, display card 3, central processing unit 1 is responsible for processing data and the command signal of display card 3, mixed-media network modules mixed-media 9, ID identification module 10, RS232/485 communication module 16, SOS processing module 12 and system reset module 13, and data and command signal after processing are issued to corresponding Executive Module; Described display card 3, can export LVDS interface module 4 and HDMI interface module 5 simultaneously, to it, the two shows respectively control simultaneously, the embedded type touch control display screen 6 that LVDS interface module 4 connected systems wherein carry, HDMI interface module 5 connection is linked with the sound equipment 7 of looking of HDMI outward, thereby realize double screen, shows control; Described mixed-media network modules mixed-media 9 controls that 14 management of IP address management modules are connected with system and the plug-in network equipment 20 of interactive communication, simultaneously its interactive communication with realization and the Internet as network interaction link block also; Described ID identification module 10 induction attendance cards are in order to participating in the lecturer of instruction and the student management of registering; Described RS232/485 communication module 16 is responsible for being connected of SOS button 18 and SOS processing module 12 as communication bus, simultaneously it can connect plug-in RS232/485 communication equipment 25 or existing central controller 26 and existing audio frequency, video equipment 27 etc., is convenient to expand and controls; Described system reset module 13 is connected with system reset pad 17, when system operation exception, only need press system reset pad 17 and can realize a key reset.
Native system is controlled LVDS interface module 4 and HDMI interface module 5 by the display card 3 carrying simultaneously, the embedded type touch control display screen 6 that can carry system and the sound equipment 7 of looking that is linked with HDMI are outward controlled respectively and are shown identical or different content, as shown in Figure 2, its method of work is:
A) by network or usb interface module, obtain and show data; By the touch-screen on embedded type touch control display screen 6 or the touch-screen on sound equipment 7 looked that is linked with HDMI outward, produce and touch instruction;
B) central processing unit 1(is IMAX6) reality of step a acquisition is shown to data transaction becomes binary data to be sent to embedded display card 3; Which touch-screen the touch instruction simultaneously producing in central processing unit 1 determining step a is from, if the touch-screen on embedded type touch control display screen 6, be touch-screen ID1, trigger idsplay order and content on embedded type touch control display screen 6, otherwise be considered as from the touch-screen on sound equipment 7 of looking that is linked with HDMI outward, be touch-screen ID2, trigger outer idsplay order and the content on sound equipment 7 of looking that is linked with HDMI;
C) binary data that 3 judgements of embedded display card are sent from central processing unit whether need simultaneous display embedded type touch control display screen 6 and be linked with the looking on sound equipment 7 of HDMI, if it is will show that data synchronized transmission is to LVDS interface module 4 and HDMI interface module 5, to control embedded type touch control display screen 6, show identical content with the sound equipment of looking 7 that is linked with HDMI outward, until step a produces new touch instruction; Otherwise execution step d;
Whether the binary data that d) embedded display card 3 judgements are sent from central processing unit 1 will send to LVDS interface module 4, if it is will show that data synchronized transmission to LVDS interface module 4 shows to control embedded display screen; Otherwise will show that data synchronized transmission to HDMI interface module 5 shows to control plug-in display screen, until step a produces new touch instruction.
Native system can be expanded and be connected a plurality of external equipments with RS232/485 communication module 16 by mixed-media network modules mixed-media and IP address management module 14.When needs are used the network equipment, described IP address management module 14 searches the IP address of this network equipment, then controls access native system by mixed-media network modules mixed-media 9; When needs access existing multimedia information system, only existing central controller 26 need to be connected with RS232/485 communication module 16 of the present invention, can realize the present invention it is controlled, thereby reach the compatibility to existing multimedia information system.
The content uploading that speaker can lecture needs is in advance to network storage space, as cloud storage 24, saying time service, by system of the present invention, by network, download and call, also content can be stored in USB flash disk, say that time service inserts USB flash disk that USB port 15 is rear to be called for native system.
If when lecturing on-the-spot generation as emergencies such as fire, acute diseases, as long as press the SOS button 18 that native system arranges, at the corresponding call center icon of embedded type touch control display screen 6 upper contact, calling for help information exchange can be crossed to network and send to corresponding call center, realize Rapid Alarm and call for help; If have external information issue, can issue in time by network; And when having public information to be published to native system, program service platform 22 can be crossed the Internet 21 by the information exchange of needs issue and be pushed to native system, native system is distributed to on-the-spot lecturer and student by controlling corresponding audio and video equipment again, thereby has realized system and extraneous interactive communication.
In order to manage speaker and audient's work attendance, the all-purpose card attendance card that only they need be held is pressed close to the induction region of native system, ID identification module 10 wherein will be crossed mixed-media network modules mixed-media 9 by the information exchange in attendance card and be uploaded to all-purpose card server 23, thereby realizes the unified management of work attendance.
Above-mentioned embodiment is exemplary, is to be this patent to be comprised to the restriction of scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as the technology contents essence of making according to the disclosed technical scheme of this patent is identical or any change or the modification that are equal to, all fall into the scope that this patent comprises.
Claims (2)
1. an embedded wisdom cloud terminal system, is characterized in that: comprise system power supply module (8), central processing module, LVDS interface module (4), embedded type touch control display screen (6), HDMI interface module (5), mixed-media network modules mixed-media (9), ID identification module (10), RS232/485 communication module (16), SOS processing module (12), system reset module (13), IP address management module (14), usb interface module (11), SOS button (18), system reset pad (17), several USB port (15); Described central processing module comprises central processing unit (1), internal memory (2), display card (3), central processing unit (1) is responsible for processing data and the command signal of display card (3), mixed-media network modules mixed-media (9), ID identification module (10), RS232/485 communication module (16), SOS processing module (12) and system reset module (13), and data and command signal after processing are issued to corresponding Executive Module; Described display card (3) connects output LVDS interface module (4) and HDMI interface module (5) simultaneously, to it, the two shows respectively control simultaneously, the embedded type touch control display screen (6) that LVDS interface module (4) connected system wherein carries, HDMI interface module (5) connects the outer sound equipment of looking (7) that is linked with HDMI; Described mixed-media network modules mixed-media (9) controls that IP address management module (14) management is connected with system and the plug-in network equipment (20) of interactive communication, simultaneously its interactive communication with realization and the Internet as network interaction link block also; Described ID identification module (10) induction attendance card is in order to participating in the lecturer of instruction and the student management of registering; Described RS232/485 communication module (16) is responsible for being connected of SOS button (18) and SOS processing module (12) as communication bus, connects plug-in RS232/485 communication equipment (25) simultaneously; Described system reset module (13) is connected with system reset pad (17).
2. the method for work that the double screen of embedded wisdom cloud terminal system as claimed in claim 1 shows, is characterized in that:
By network or usb interface module (11), obtain and show data; By the touch-screen on embedded type touch control display screen (6) or be linked with touch-screen on the sound equipment of looking (7) of HDMI outward and produce and touch instruction;
The reality that central processing unit (1) obtains step a shows that data transaction becomes binary data to be sent to embedded display card (3); Which touch-screen the touch instruction simultaneously producing in central processing unit (1) determining step a is from, if the touch-screen on embedded type touch control display screen (6), be touch-screen ID1, trigger idsplay order and content on embedded type touch control display screen (6), otherwise be considered as the touch-screen on the sound equipment of looking (7) that is linked with HDMI outward, be touch-screen ID2, trigger idsplay order and content on the sound equipment of looking (7) that is linked with HDMI outward;
The binary data that embedded display card (3) judgement is sent from central processing unit whether need simultaneous display embedded type touch control display screen (6) and be linked with on the sound equipment of looking (7) of HDMI, if it is will show that data synchronized transmission is to LVDS interface module (4) and HDMI interface module (5), with what control embedded type touch control display screen (6) and be linked with HDMI outward, depending on sound equipment (7), show identical content, until step a produces new touch instruction; Otherwise execution step d;
Whether the binary data that embedded display card (3) judgement is sent from central processing unit (1) will send to LVDS interface module (4), if it is will show that data synchronized transmission to LVDS interface module (4) shows to control embedded display screen; Otherwise will show that data synchronized transmission to HDMI interface module (5) shows to control plug-in display screen, until step a produces new touch instruction.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107229444A (en) * | 2017-06-06 | 2017-10-03 | 广东天波信息技术股份有限公司 | The asynchronous double aobvious double touch control methods and device of double LVDS screens |
| CN110380248A (en) * | 2018-04-13 | 2019-10-25 | 比亚迪股份有限公司 | Male connector, female, electric connector, display terminal component and the vehicle of electric connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236940A (en) * | 2010-04-27 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Sale terminal |
| CN102254359A (en) * | 2010-05-17 | 2011-11-23 | 无锡市美普索特电子科技有限公司 | Work permit attendance machine |
| CN102881196A (en) * | 2012-06-04 | 2013-01-16 | 东莞市沃德电子科技有限公司 | Electronic lecturing system |
| CN103440563A (en) * | 2013-09-18 | 2013-12-11 | 齐齐哈尔大学 | Multifunctional college English teaching management device |
| CN203618023U (en) * | 2013-12-18 | 2014-05-28 | 上海安逆杰信息技术有限公司 | Embedded smart cloud terminal system |
-
2013
- 2013-12-18 CN CN201310694456.8A patent/CN103685525A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236940A (en) * | 2010-04-27 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Sale terminal |
| CN102254359A (en) * | 2010-05-17 | 2011-11-23 | 无锡市美普索特电子科技有限公司 | Work permit attendance machine |
| CN102881196A (en) * | 2012-06-04 | 2013-01-16 | 东莞市沃德电子科技有限公司 | Electronic lecturing system |
| CN103440563A (en) * | 2013-09-18 | 2013-12-11 | 齐齐哈尔大学 | Multifunctional college English teaching management device |
| CN203618023U (en) * | 2013-12-18 | 2014-05-28 | 上海安逆杰信息技术有限公司 | Embedded smart cloud terminal system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107229444A (en) * | 2017-06-06 | 2017-10-03 | 广东天波信息技术股份有限公司 | The asynchronous double aobvious double touch control methods and device of double LVDS screens |
| CN110380248A (en) * | 2018-04-13 | 2019-10-25 | 比亚迪股份有限公司 | Male connector, female, electric connector, display terminal component and the vehicle of electric connector |
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Application publication date: 20140326 |