CN101221609A - Computer cabinet with IC card recognition function - Google Patents
Computer cabinet with IC card recognition function Download PDFInfo
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- CN101221609A CN101221609A CNA2007102000504A CN200710200050A CN101221609A CN 101221609 A CN101221609 A CN 101221609A CN A2007102000504 A CNA2007102000504 A CN A2007102000504A CN 200710200050 A CN200710200050 A CN 200710200050A CN 101221609 A CN101221609 A CN 101221609A
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- card
- computer
- lockset
- control module
- data message
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Abstract
A computer case with IC card identification function comprises a case body for containing a computer main frame. The case body is provided with an IC card reader for receiving IC card data information, a microcontroller, a data memory unit storing the specific data information of the computer case, and a power switch control unit which is connected with a computer main frame power supply. The IC card reader compares the received IC card data information with the data information stored in the data memory unit for matching through the microcontroller, and the microcontroller controls the power switch control unit to turn on the power supply of the computer main frame if the data information matches with each other. The computer case can effectively protect the computer main frame arranged inside the computer case.
Description
Technical field
The present invention relates to a kind of computer housing.
Background technology
Along with popularizing of PC, for example PC all can be widely applied in public places such as Internet bar, school's Computer Facilities, office of company, and the security of computer housing is also more and more caused people's attention in these public places.At present, the safety practice of computer housing is being by (the Basic Input Output System of the BIOS on the computer main board on the software generally, Basic Input or Output System (BIOS)) carries out password setting, then be to realize on hardware by locksets such as mechanical lock, electronic locks, but these modes all are not easy to system management, if password is forgotten or key loss, all can cause the inconvenience in the use.
Summary of the invention
In view of above content, be necessary to provide a kind of security computer cabinet of being convenient to system management, easy operating.
A kind of computer housing of tool IC-card recognition function, comprise that one is used for installing the cabinet casing of host computer, described cabinet casing is provided with an IC-card card reader that is used to receive the IC-card data message, one microcontroller, one data storage cell and that stores described computer housing specific data information is used to connect the power switch control module of described computer host power supply, described IC-card card reader is carried out matching ratio with the IC-card data message that the receives data message by described microcontroller and described data storage cell, when two data messages were complementary, the described power switch control module of described microprocessor controls was opened computer host power supply.
Compared to prior art, described IC-card card reader is set on described computer housing, and utilize an IC-card to send instruction for described microcontroller and come the controlling computer host power supply, when the data message of the data message of described IC-card and described data storage cell is complementary, described host computer just has been in user mode, very convenient, effectively avoided other personnel's malicious sabotage, computer is in a safe condition constantly.
Description of drawings
The present invention is further illustrated in conjunction with embodiment below with reference to accompanying drawing.
Fig. 1 is the theory diagram of the better embodiment of the computer housing of tool IC-card recognition function of the present invention.
Embodiment
Please refer to Fig. 1, tool IC (Integrated circuit of the present invention, integrated circuit) better embodiment of the computer housing 100 of card recognition function comprises that one is used for installing the cabinet casing (not shown) of host computer, described cabinet casing is provided with an IC-card card reader 10, and inside is provided with a microcontroller 20, a data storage cell 30, a power switch control module 40 and a lockset control module 50.
Described IC-card card reader 10 links to each other with described data storage cell 30 by described microcontroller 20, and described power switch control module 40 and lockset control module 50 are connected to described microcontroller 20.Described data storage cell 30 stores the specific data information that the user sets for described computer housing 100.In the present embodiment, described power switch control module 40 comprises one first relay and a power switch, described first relay is used to control the break-make of described power switch, and described power switch is used to be mounted on the startup power supply of host computer in the described cabinet casing; Described lockset control module comprises one second relay and a lockset, and described lockset is used to lock the side panel of described cabinet casing, and described second relay is used to control the open and close of described lockset.
After described cabinet box house had been installed host computer, with the data message that an IC-card storage inside and described data storage cell 30 internal datas are complementary, described lockset was not in closed condition before described host computer connect power supply.After described host computer Connects Power the source, host computer as described in using as need, as long as described IC-card is scanned before described IC-card card reader 10, described microcontroller 20 received the data message on the described IC-card and the data message of itself and described data storage cell 30 was carried out matching ratio this moment, when two data messages mate mutually, then described microcontroller 20 is controlled described power switch by first relay of described power switch control module 40 and is opened, and promptly described host computer starts; Described microcontroller 20 is controlled described lockset unlatching by described second relay simultaneously, and the side panel of described computer housing promptly can be opened, so that the user safeguards or upgrades.When computer host power supply is opened and after the cabinet casing is in openable state, if the user wants to close described host computer and locking cabinet casing, as long as described IC-card is scanned before described IC-card card reader 10 once more, described IC-card card reader 10 received the data message of described IC-card again and the data message that the receives data message by described microcontroller 20 and described data storage cell 30 was carried out matching ratio again this moment, when two data messages are complementary, described microcontroller 20 controls described power switch by first relay of described power switch control module 40 and cuts out, be that described host computer is closed, described microcontroller 20 of while controls described lockset by second relay of described lockset control module 50 and cuts out, the side panel of described computer housing is promptly locked, opens to stop non-computer managerial personnel malice.
In the present embodiment, described IC-card card reader 10 adopts the duplicate supply mode, promptly is in just often by its power supply at described computer host power supply; When described host computer breaks down, powered battery by described IC-card card reader 10 inside, to make things convenient for the user that host computer is keeped in repair accordingly, described battery is generally rechargeable battery, be in just often at described computer host power supply, described rechargeable battery charges by described computer host power supply.The computer housing 100 of described tool IC-card recognition function can effectively be protected user's computer, is specially adapted to the management of public place to multiple computers.
Claims (10)
1. the computer housing of a tool IC-card recognition function, comprise that one is used for installing the cabinet casing of host computer, it is characterized in that: described cabinet casing is provided with an IC-card card reader that is used to receive the IC-card data message, one microcontroller, one data storage cell and that stores described computer housing specific data information is used to connect the power switch control module of described computer host power supply, described IC-card card reader is carried out matching ratio with the IC-card data message that the receives data message by described microcontroller and described data storage cell, when two data messages were complementary, the described power switch control module of described microprocessor controls was opened computer host power supply.
2. the computer housing of tool IC-card recognition function as claimed in claim 1, it is characterized in that: after computer host power supply is opened, when described IC-card card reader receives the data message of described IC-card again, described IC-card card reader is carried out matching ratio with the IC-card data message that the receives data message by described microcontroller and described data storage cell again, when two data messages were complementary, the described power switch control module of described microprocessor controls was closed computer host power supply.
3. the computer housing of tool IC-card recognition function as claimed in claim 2, it is characterized in that: described power switch control module comprises one first relay and a power switch, described first relay is used to control the break-make of described power switch, and described power switch is used to be mounted on the startup power supply of host computer in the described cabinet casing.
4. the computer housing of tool IC-card recognition function as claimed in claim 1, it is characterized in that: described computer housing also is provided with a lockset control module that is used to lock described cabinet casing, when described two data messages were complementary, described microcontroller was also controlled described lockset control module and is in the state that can open the cabinet casing.
5. the computer housing of tool IC-card recognition function as claimed in claim 4, it is characterized in that: described lockset control module comprises one second relay and a lockset, described lockset is used to lock the side panel of described cabinet casing, and described second relay is used to control the open and close of described lockset.
6. the computer housing of tool IC-card recognition function as claimed in claim 1 is characterized in that: described IC-card card reader adopts the duplicate supply mode, is powered by computer host power supply when described computer host power supply is in just often; When described host computer breaks down, by the powered battery of IC-card card reader inside.
7. the computer housing of tool IC-card recognition function as claimed in claim 6 is characterized in that: described battery is a rechargeable battery, and charges by described computer host power supply.
8. the computer housing of a tool IC-card recognition function, comprise that one is used for installing the cabinet casing of host computer, it is characterized in that: described cabinet casing is provided with an IC-card card reader that is used to receive the IC-card data message, one microcontroller, one data storage cell and that stores described computer casing specific data information is used to lock the lockset control module of described cabinet casing, described IC-card card reader is carried out matching ratio with the IC-card data message that the receives data message by described microcontroller and described data storage cell, when two data messages were complementary, the described lockset control module of described microprocessor controls was in the state that can open the cabinet casing.
9. the computer housing of tool IC-card recognition function as claimed in claim 8, it is characterized in that: after the cabinet casing is in openable state, when described IC-card card reader receives the data message of described IC-card again, described IC-card card reader is carried out matching ratio with the IC-card data message that the receives data message by described microcontroller and described data storage cell again, when two data messages were complementary, the described lockset control module of described microprocessor controls was in the state of locking cabinet casing.
10. the computer housing of tool IC-card recognition function as claimed in claim 9, it is characterized in that: described lockset control module comprises one second relay and a lockset, described lockset is used to lock the side panel of described cabinet casing, and described second relay is used to control the open and close of described lockset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102000504A CN101221609A (en) | 2007-01-12 | 2007-01-12 | Computer cabinet with IC card recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007102000504A CN101221609A (en) | 2007-01-12 | 2007-01-12 | Computer cabinet with IC card recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101221609A true CN101221609A (en) | 2008-07-16 |
Family
ID=39631439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007102000504A Pending CN101221609A (en) | 2007-01-12 | 2007-01-12 | Computer cabinet with IC card recognition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101221609A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706864B (en) * | 2009-11-23 | 2011-07-13 | 北京飞天诚信科技有限公司 | Method for identifying logical encryption card |
| CN105700853A (en) * | 2016-03-07 | 2016-06-22 | 联想(北京)有限公司 | Control method and electronic device |
| CN105808986A (en) * | 2014-12-30 | 2016-07-27 | 鸿富锦精密工业(武汉)有限公司 | Computer host and computer system with same |
| CN108986287A (en) * | 2018-09-03 | 2018-12-11 | 杭州租呗科技有限公司 | A kind of universal lock set with GPS and control circuit function |
-
2007
- 2007-01-12 CN CNA2007102000504A patent/CN101221609A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101706864B (en) * | 2009-11-23 | 2011-07-13 | 北京飞天诚信科技有限公司 | Method for identifying logical encryption card |
| CN105808986A (en) * | 2014-12-30 | 2016-07-27 | 鸿富锦精密工业(武汉)有限公司 | Computer host and computer system with same |
| CN105700853A (en) * | 2016-03-07 | 2016-06-22 | 联想(北京)有限公司 | Control method and electronic device |
| CN105700853B (en) * | 2016-03-07 | 2019-02-05 | 联想(北京)有限公司 | A kind of control method and electronic equipment |
| CN108986287A (en) * | 2018-09-03 | 2018-12-11 | 杭州租呗科技有限公司 | A kind of universal lock set with GPS and control circuit function |
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |