CN202453726U - Control device of interactive projection system - Google Patents
Control device of interactive projection system Download PDFInfo
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- CN202453726U CN202453726U CN2012200769335U CN201220076933U CN202453726U CN 202453726 U CN202453726 U CN 202453726U CN 2012200769335 U CN2012200769335 U CN 2012200769335U CN 201220076933 U CN201220076933 U CN 201220076933U CN 202453726 U CN202453726 U CN 202453726U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to a control device of an interactive projection system. The control device comprises a main control unit, a power supply control unit, a computer switch unit, a computer state acquisition unit, an interface RS232 (Recommended Standard 232) and an intelligent switch device, wherein the intelligent switch device comprises a wireless remote-control reception unit, a GPRS/GSM (General Packet Radio Service/Global System for Mobile communications) transmitting/receiving unit and an Ethernet interface unit. According to the control device of the interactive projection system, the trivial operation that the turn-on/off of the system is realized through the respective turn-on/off of various components in the current interactive projection system installation and implementation technology is better overcome, and convenience is provided for users in the turn-on/off of the system by using remote control and a plurality of remote and intelligent manners. Furthermore, appropriate delay power-down operations are arranged, so that equipment, such as a projector of the system, is protected, and the service life of the whole system is prolonged.
Description
Technical field
The utility model belongs to system control technology field, is specifically related to a kind of control device of interactive projection system.
Background technology
Along with the development of multimedia technology, computing technique and virtual reality technology, interaction is becoming one of interactive information showing common in people's daily life and converter tools in recent years.Patent CN201699871U discloses a kind of novel interactive projection system, and this system obtains the also control information of identifying operation person input, and passes to functional modules through infrared light projection technology and image processing techniques, realizes the human-computer interaction of noncontact mode; Patent CN201562264U discloses a kind of self-adaptation type intelligent interaction projector, is used to replace chalk and blackboard and carries out interaction and write, and its technical scheme is that it comprises computing machine, digital projector, infrared image sensor and infrared exoelectron pen; Patent CN201570227U discloses system of a kind of interaction advertising media, and it comprises that computer server, engineering projector, line holographic projections curtain, high-resolution camera, control and supervisory system and sound equipment backup system form; Patent CN201917890U then discloses a kind of ground interaction device, comprises compositions such as main control unit, projection display unit.From present all types of interactive projection system or devices; Its main composition key element comprises that computing machine, the projector that is used to show that is used for master control and the shooting that is used for motion capture are first-class; And the installation form of interaction much is that projector and camera are installed in eminence; Computing machine can be installed in eminence, also can be installed in ground.The step that the user starts interactive projection system is earlier all devices to be switched on, and drives computing machine again, opens projector by computing machine or telepilot then, and system starts working; And the shutdown system step for close earlier computing machine, then by computing machine or telepilot close projector, etc. projector cooling back final cutting all devices power supply.Be not difficult to find out that from above-mentioned steps operation is more loaded down with trivial details; If be difficult to operation when particularly computing machine also need be installed in eminence especially; Therefore, many users tend to adopt directly the operate a switch mode of outage to come shutdown system in the practical operation, and this is with the serviceable life of major injury projector.And document such as the present patent of announcing and fail to provide comparatively desirable solution, this has brought certain restriction for applying of interactive projection system.
Summary of the invention
The deficiency that exists in the installation technical application to existing interactive projection system; The utility model provides a kind of control device of interactive projection system; Can realize remote control or long-distance intelligent switching system; And the remote enquiry system state, wherein operated from a distance mode comprises note order, GPRS network order or ethernet network order.
For realizing the foregoing invention purpose; The utility model provides a kind of like this technical scheme: a kind of control device of interactive projection system is characterized in that comprising: main control unit, power control unit, computer switch unit, computer mode collecting unit, RS232 interface and intelligent switch device; Said main control unit is used to coordinate each functional module, realizes the operation of intelligent switch system; Said power control unit is used to realize connection and the rupturing operation to the interactive projection system power supply; Said computer switch unit is used for realizing the switching manipulation of the computing machine of interactive projection system; Said computer mode collecting unit is used for obtaining the current state of the computing machine of interactive projection system; Said RS232 interface is used for communicating by letter of main control unit and projector; Said intelligent switch device is used for sending and the receiving key signal to main control unit; Said main control unit is electrically connected with power control unit, computer switch unit, computer mode collecting unit, RS232 interface and intelligent switch device respectively.
Said intelligent switch device is wireless remote control receiving element and telepilot, and wherein the wireless remote control receiving element is used to receive the remote signal of telepilot.
Said intelligent switch device is GPRS/GSM Transmit-Receive Unit and Ethernet interface unit; Said GPRS/GSM Transmit-Receive Unit is used to receive and dispatch note and carries out GPRS and communicate by letter; Said Ethernet interface unit is used to connect Ethernet.
The beneficial technical effects of the utility model be overcome preferably present interactive projection system install exist in the technical application pass through each parts respectively switching on and shutting down realize the troublesome operation that opens or closes of system, the facility of the long-distance intelligent switching system of remote control and multiple mode is provided for the user.In addition, through suitable delay cut-off operation is set, equipment such as projector have wherein been protected, the serviceable life of having improved total system.
Through accompanying drawing and specific embodiment the technical scheme of the utility model is further set forth below.
Description of drawings
Fig. 1 is the structural representation of the control device of the utility model interactive projection system;
Fig. 2 is the specific embodiment through remote control mode control interactive projection system;
Fig. 3 is the specific embodiment through short message mode control interactive projection system;
Fig. 4 is for controlling the specific embodiment of interactive projection system through GPRS network or Ethernet mode.
Embodiment
For the goal of the invention, technical scheme and the advantage that make the utility model is clearer, below in conjunction with the preferred embodiment and the specific embodiment of the utility model, to the utility model carry out clear, intactly describe.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The control device of the utility model interactive projection system as shown in Figure 1 comprises main control unit, power control unit, computer switch unit, computer mode collecting unit, RS232 interface and intelligent switch device; Said main control unit is used to coordinate each functional module, realizes the operation of intelligent switch system; Said power control unit is used to realize connection and the rupturing operation to the interactive projection system power supply; Said computer switch unit is used for realizing the switching manipulation of the computing machine of interactive projection system; Said computer mode collecting unit is used for obtaining the current state of the computing machine of interactive projection system; Said RS232 interface is used for communicating by letter of main control unit and projector; Said intelligent switch device is used for sending and the receiving key signal to main control unit; Said main control unit is electrically connected with power control unit, computer switch unit, computer mode collecting unit, RS232 interface and intelligent switch device respectively.
Said intelligent switch device is wireless remote control receiving element and telepilot, and wherein the wireless remote control receiving element is used to receive the remote signal of telepilot.
Said intelligent switch device is GPRS/GSM Transmit-Receive Unit and Ethernet interface unit; Said GPRS/GSM Transmit-Receive Unit is used to receive and dispatch note and carries out GPRS and communicate by letter; Said Ethernet interface unit is used to connect Ethernet.
The preferred embodiment one of the control device of the interactive projection system that the utility model provides is opened system for remote control: utilize telepilot to send power-on command; After main control unit receives the power-on command that the wireless remote control receiving element sends; Connect the interactive projection system power supply; Send power-on command through the computer switch unit to computing machine, utilize the RS232 interface to send power-on command simultaneously to projector.
The preferred embodiment two of the control device of the interactive projection system that the utility model provides is the remote closing system: utilize telepilot to send shutdown command; After main control unit receives the shutdown command that the wireless remote control receiving element sends; Send shutdown command through the computer switch unit to computing machine; Utilize the RS232 interface to send shutdown command simultaneously, after the Δ T time of delaying time then, cut off the interactive projection system power supply to projector.
The preferred embodiment three of the control device of the interactive projection system that the utility model provides is the Remote Open system: utilize note, GPRS network or Ethernet to send power-on command; After main control unit receives power-on command; Connect the interactive projection system power supply; Send power-on command through the computer switch unit to computing machine, utilize the RS232 interface to send power-on command simultaneously to projector.
The preferred embodiment four of the control device of the interactive projection system that the utility model provides is long-range shutdown system: utilize note, GPRS network or Ethernet to send shutdown command; After main control unit receives shutdown command; Send shutdown command through the computer switch unit to computing machine; Utilize the RS232 interface to send shutdown command simultaneously, after the Δ T time of delaying time then, cut off the interactive projection system power supply to projector.
The preferred embodiment five of the control device of the interactive projection system that the utility model provides is the remote enquiry system state: utilize note, GPRS network or Ethernet transmit status querying command; After main control unit receives status inquiry command; Obtain the current state of the computing machine in the interactive projection system through the computer mode collecting unit, and this state is returned with note, GPRS network or Ethernet mode.
Fig. 2 except this control device, also comprises telepilot, camera, projector, computing machine and sound equipment for the specific embodiment through remote control mode control interactive projection system.The power supply of camera, projector, computing machine and sound equipment is controlled by power control unit; The computer switch unit is connected with computing machine, is used for switching computer; The computer mode collecting unit links to each other with computing machine, is used to obtain computer mode; The RS232 interface links to each other with projector, is used to control the projector switch.After telepilot sends power-on command; After main control unit receives the power-on command that the wireless remote control receiving element sends; Connect the interactive projection system power supply through the control power control unit; Send power-on command through the computer switch unit to computing machine, utilize the RS232 interface to send power-on command simultaneously to projector; When telepilot sends shutdown command; After main control unit receives the shutdown command that the wireless remote control receiving element sends; Send shutdown command through the computer switch unit to computing machine; Utilize the RS232 interface to send shutdown command to projector simultaneously, the Δ T that delays time then (can be made as 2 minutes) cuts off interactive projection system all devices power supply through power control unit after the time.
Fig. 3, also comprises and is bound mobile phone, camera, projector, computing machine and sound equipment except this control device for control the specific embodiment of interactive projection system through GPRS network or Ethernet mode.The power supply of camera, projector, computing machine and sound equipment is controlled by power control unit; The computer switch unit is connected with computing machine, is used for switching computer; The computer mode collecting unit links to each other with computing machine, is used to obtain computer mode; The RS232 interface links to each other with projector, is used to control the projector switch.After mobile phone utilizes note to send power-on command; After main control unit receives the power-on command of sending for the GPRS/GSM Transmit-Receive Unit; Connect the interactive projection system power supply through the control power control unit; Send power-on command through the computer switch unit to computing machine, utilize the RS232 interface to send power-on command simultaneously to projector; When telepilot sends shutdown command; After main control unit receives the shutdown command that the GPRS/GSM Transmit-Receive Unit sends; Send shutdown command through the computer switch unit to computing machine; Utilize the RS232 interface to send shutdown command to projector simultaneously, the Δ T that delays time then (can be made as 2 minutes) cuts off interactive projection system all devices power supply through power control unit after the time; When telepilot transmit status querying command; After main control unit receives the status inquiry command that the GPRS/GSM Transmit-Receive Unit sends; Through the current state of computer mode collecting unit inquiry computing machine, and current state returned to mobile phone through the GPRS/GSM Transmit-Receive Unit with short message mode.
The interactive projection system instance of Fig. 4 for implementing through GPRS network or Ethernet except this control device, also comprises by remote computer, camera, projector, computing machine and sound equipment.Remote computer is set up network through GPRS network or Ethernet with main control unit and is connected; The power supply of camera, projector, computing machine and sound equipment is controlled by power control unit; The computer switch unit is connected with computing machine, is used for switching computer; The computer mode collecting unit links to each other with computing machine, is used to obtain computer mode; The RS232 interface links to each other with projector, is used to control the projector switch.After remote computer sends power-on command through network; After main control unit receives this power-on command; Connect the interactive projection system power supply through the control power control unit; Send power-on command through the computer switch unit to computing machine, utilize the RS232 interface to send power-on command simultaneously to projector; After remote computer sends shutdown command through network; After main control unit receives this shutdown command; Send shutdown command through the computer switch unit to computing machine; Utilize the RS232 interface to send shutdown command to projector simultaneously, the Δ T that delays time then (can be made as 2 minutes) cuts off interactive projection system all devices power supply through power control unit after the time; When remote computer through network transmit status querying command, after main control unit receives this status inquiry command,, and current state returned to remote computer through network through the current state of computer mode collecting unit inquiry computing machine.
Claims (3)
1. the control device of an interactive projection system is characterized in that comprising: main control unit, power control unit, computer switch unit, computer mode collecting unit, RS232 interface and intelligent switch device; Said main control unit is used to coordinate each functional module, realizes the operation of intelligent switch system; Said power control unit is used to realize connection and the rupturing operation to the interactive projection system power supply; Said computer switch unit is used for realizing the switching manipulation of the computing machine of interactive projection system; Said computer mode collecting unit is used for obtaining the current state of the computing machine of interactive projection system; Said RS232 interface is used for communicating by letter of main control unit and projector; Said intelligent switch device is used for sending and the receiving key signal to main control unit; Said main control unit is electrically connected with power control unit, computer switch unit, computer mode collecting unit, RS232 interface and intelligent switch device respectively.
2. the control device of interactive projection system as claimed in claim 1 is characterized in that intelligent switch device is wireless remote control receiving element and telepilot, and wherein the wireless remote control receiving element is used to receive the remote signal of telepilot.
3. the control device of interactive projection system as claimed in claim 1 is characterized in that intelligent switch device is GPRS/GSM Transmit-Receive Unit and Ethernet interface unit; Said GPRS/GSM Transmit-Receive Unit is used to receive and dispatch note and carries out GPRS and communicate by letter; Said Ethernet interface unit is used to connect Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200769335U CN202453726U (en) | 2012-03-05 | 2012-03-05 | Control device of interactive projection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200769335U CN202453726U (en) | 2012-03-05 | 2012-03-05 | Control device of interactive projection system |
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| CN202453726U true CN202453726U (en) | 2012-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012200769335U Expired - Fee Related CN202453726U (en) | 2012-03-05 | 2012-03-05 | Control device of interactive projection system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076776A (en) * | 2012-12-27 | 2013-05-01 | 南京先能光电科技有限公司 | Remote control management system and information acquisition and control method for multimedia equipment |
| CN106154911A (en) * | 2016-07-01 | 2016-11-23 | 芜湖宝瓶智能化服务外包有限公司 | A kind of integrated projection of conference table, acoustic source system |
| CN109782653A (en) * | 2018-12-20 | 2019-05-21 | 上海乾上视觉艺术设计有限公司 | A kind of multimedia middle control system system based on multi-media sharing hall |
| CN110730986A (en) * | 2017-06-08 | 2020-01-24 | 里卡多·阿道夫·伯纳尔伯纳尔 | Self-supporting system and method for mass dissemination and dissemination of content and digital advertisements in a public space |
| CN111505955A (en) * | 2020-04-23 | 2020-08-07 | 深圳市威森智创科技有限公司 | Intelligent power supply management system and method thereof |
-
2012
- 2012-03-05 CN CN2012200769335U patent/CN202453726U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103076776A (en) * | 2012-12-27 | 2013-05-01 | 南京先能光电科技有限公司 | Remote control management system and information acquisition and control method for multimedia equipment |
| CN106154911A (en) * | 2016-07-01 | 2016-11-23 | 芜湖宝瓶智能化服务外包有限公司 | A kind of integrated projection of conference table, acoustic source system |
| CN110730986A (en) * | 2017-06-08 | 2020-01-24 | 里卡多·阿道夫·伯纳尔伯纳尔 | Self-supporting system and method for mass dissemination and dissemination of content and digital advertisements in a public space |
| CN109782653A (en) * | 2018-12-20 | 2019-05-21 | 上海乾上视觉艺术设计有限公司 | A kind of multimedia middle control system system based on multi-media sharing hall |
| CN111505955A (en) * | 2020-04-23 | 2020-08-07 | 深圳市威森智创科技有限公司 | Intelligent power supply management system and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20170305 |