CN2916786Y - Intelligent IC card multimedia controller - Google Patents
Intelligent IC card multimedia controller Download PDFInfo
- Publication number
- CN2916786Y CN2916786Y CN 200620120335 CN200620120335U CN2916786Y CN 2916786 Y CN2916786 Y CN 2916786Y CN 200620120335 CN200620120335 CN 200620120335 CN 200620120335 U CN200620120335 U CN 200620120335U CN 2916786 Y CN2916786 Y CN 2916786Y
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- CN
- China
- Prior art keywords
- card
- communication module
- utility
- model
- projector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an intelligent smart card multimedia controller, which belongs to the technical field of multimedia teaching facility. An antenna is connected to the signal input end of a card reader; the signal output of the card reader is connected to the signal input end of a singlechip; the singlechip is respectively connected to a RS232 communication module, a memory unit and atimer; The RS232 communication module is respectively connected to a programmable interface and a projector controller; the timer is connected to a relay module; the relay module is respectively connected to a projector, a projection screen and audio facilities. The utility model, with the adoption of IC card module control and the mode of one card for one number, is able to completely prevent the circulation of other sorts of IC cards in user's unit, thus promoting the management level of multimedia system, avoiding the manual operation of buttons, simplifying the operational process and enhancing the operational efficiency of the whole system. Besides, the utility model, with the advantages of excellent convenience, safety and high efficiency, is able to realize intelligent application and management.
Description
Technical field
The utility model belongs to the multimedia teaching facility field, particularly a kind of intelligent traffic card multimedia controller.
Background technology
There is following problem in traditional simple type multimedia opertaing device using and manage:
1, use inconvenience: equipment will often move, variously connect, plug-in unit uses and forward and backwardly all will plug, button operation program complexity is loaded down with trivial details, and each teacher of section uneven to the cognition degree of multimedia teaching, make that the service efficiency of equipment is very low, and rate of breakdown is also very high, has hit the enthusiasm that the teacher uses multimedia education system widely.
2, safeguard inconvenience: the band button operation that traditional multimedia controller all is, the user must open various device in strict accordance with order, because often moving of relevant device reaches complex installation and is connected, equipment is easily broken down, especially some expensive rapid wear accessories have increased user's maintenance cost.
3, management is inconvenient: because equipment is complicated and loaded down with trivial details when using, make teacher before use, carelessness often appears in the back, for example: forget after class and lock or forget and powered-down or the like equipment management personnel is caused inconvenience.
Summary of the invention
The purpose of this utility model provides a kind of intelligent traffic card multimedia controller, it is characterized in that: antenna 1 is connected to the signal input part of card reader 2, and the signal output part of card reader 2 is connected to the signal input part of single-chip microcomputer 3; Single-chip microcomputer 3 is connected with communication module 4, storer 5, timer 8 respectively; Communication module 4 is connected with programmable interface 6, projector's control 7 respectively; Timer 8 is connected with relay module 9, and relay module 9 is connected with projector 10, projection screen 11, stereo set 12 respectively.
Described communication module 4 is RS232.
The beneficial effects of the utility model are: adopt the IC-card module controls, No. one, one card, the IC-card circulation that can prevent non-our unit is fully used, and has improved the management level that multimedia system is used, and need not artificially by any button, simplified operating process, improve the result of use of total system, have conveniently safety, characteristics such as efficient have realized that intellectuality uses and manage.
Description of drawings
Fig. 1 is an intelligent traffic card multimedia controller block diagram.
Embodiment
The utility model provides a kind of intelligent traffic card multimedia controller, and in intelligent traffic card multimedia controller block diagram shown in Figure 1, antenna 1 is connected to the signal input part of card reader 2, and the signal output part of card reader 2 is connected to the signal input part of single-chip microcomputer 3; Single-chip microcomputer 3 is connected with RS232 communication module 4, storer 5, timer 8 respectively; RS232 communication module 4 is connected with programmable interface 6, projector's control 7 respectively; Timer 8 is connected with relay module 9, and relay module 9 is connected with projector 10, projection screen 11, stereo set 12 respectively.
Principle of work of the present utility model is: card reader 2 is input to single-chip microcomputer 3 in real time with signal, card information that single-chip microcomputer 3 is read card reader 2 and the data in the storer 5 compare, judge whether this card has the unlatching authority, incorrect as authority, system does not carry out any work.When confirming that as single-chip microcomputer 3 this card information has the authority of unlatching, single-chip microcomputer 3 sends instruction to RS232 communication module 4, timer 8.RS232 communication module 4 sends the RS232 control code to projector's control 7, and the break-make and the sequential of each relay realize intelligentized power management on the timer 8 pilot relay modules 9.
Claims (2)
1, a kind of intelligent traffic card multimedia controller is characterized in that: antenna (1) is connected to the signal input part of card reader (2), and the signal output part of card reader (2) is connected to the signal input part of single-chip microcomputer (3); Single-chip microcomputer (3) is connected with communication module (4), storer (5), timer (8) respectively; Communication module (4) is connected with programmable interface (6), projector's control (7) respectively; Timer (8) is connected with relay module (9), and relay module (9) is connected with projector (10), projection screen (11), stereo set (12) respectively.
2, a kind of intelligent traffic card multimedia controller according to claim 1 is characterized in that: described communication module (4) is RS232.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120335 CN2916786Y (en) | 2006-06-19 | 2006-06-19 | Intelligent IC card multimedia controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120335 CN2916786Y (en) | 2006-06-19 | 2006-06-19 | Intelligent IC card multimedia controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916786Y true CN2916786Y (en) | 2007-06-27 |
Family
ID=38187698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620120335 Expired - Fee Related CN2916786Y (en) | 2006-06-19 | 2006-06-19 | Intelligent IC card multimedia controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916786Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514485A (en) * | 2013-09-23 | 2014-01-15 | 苏州经贸职业技术学院 | One-card multi-media classroom on-line ordering system based on local area network |
| CN106227112A (en) * | 2016-08-31 | 2016-12-14 | 重庆市沙坪坝区教育管理信息中心 | A kind of multimedia controller and control method thereof |
-
2006
- 2006-06-19 CN CN 200620120335 patent/CN2916786Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103514485A (en) * | 2013-09-23 | 2014-01-15 | 苏州经贸职业技术学院 | One-card multi-media classroom on-line ordering system based on local area network |
| CN103514485B (en) * | 2013-09-23 | 2016-04-27 | 苏州经贸职业技术学院 | The online reservation system of multi-media classroom based on the all-purpose card of LAN (Local Area Network) |
| CN106227112A (en) * | 2016-08-31 | 2016-12-14 | 重庆市沙坪坝区教育管理信息中心 | A kind of multimedia controller and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |