CN104484591A - Safety mouse control system based on RFID (Radio Frequency Identification) - Google Patents
Safety mouse control system based on RFID (Radio Frequency Identification) Download PDFInfo
- Publication number
- CN104484591A CN104484591A CN201410779442.0A CN201410779442A CN104484591A CN 104484591 A CN104484591 A CN 104484591A CN 201410779442 A CN201410779442 A CN 201410779442A CN 104484591 A CN104484591 A CN 104484591A
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- Prior art keywords
- keyboard
- mouse
- rfid
- computing machine
- usb
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
- G06F21/35—User authentication involving the use of external additional devices, e.g. dongles or smart cards communicating wirelessly
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
Abstract
The invention discloses a safety mouse control system based on RFID (Radio Frequency Identification). The safety mouse control system based on RFID comprises a keyboard, a mouse, an RFID card recognition device and a computer and an RFID card, wherein the keyboard is provided with the RFID card recognition device; the keyboard and the mouse are respectively connected with the RFID card recognition device by virtue of a standard USB (Universal Serial Bus) wire cable; the RFID card is matched with the RFID card recognition device for use; the computer is internally provided with system screen locking software, wherein the computer is initially in a screen locking state. According to the safety mouse control system based on RFID, safety management and control on use of the mouse and the keyboard are realized; identity identification is performed by use of an RFID intelligent card, so that a computer system as well as the mouse and the keyboard can be unlocked after identification is successful.
Description
Technical field
The present invention relates to the security management and control system regions of computer peripheral equipment, particularly relate to a kind of safety keyboard mouse control system of RFID identification.
Background technology
RFID, REID is a kind of wireless communication technology, reads and writes related data by radio signals identification specific objective, and without the need to setting up machinery or optical contact between recognition system and specific objective.The advantages such as RFID technique is untouchable with it, high sensitivity, quick and precisely identification, increasingly extensive application.The use of current keyboard, mouse is in runaway condition, as long as the computer system of entering, anyly can arbitrarily to use per capita, for the department had higher requirements to safety, unit, the potential safety hazard caused by the illegal operation of keyboard, mouse is quite large.
Summary of the invention
The invention provides a kind of safety keyboard mouse control system of RFID identification, the present invention carries out identity in conjunction with RFID technique and effectively identifies, carries out use management and control, improve the security of input through keyboard to keyboard, mouse, avoid potential safety hazard, described below:
A safety keyboard mouse control system for RFID identification, comprising: keyboard, mouse, and described safety keyboard mouse control system also comprises: rfid card recognition device, computing machine and RFID identification card,
Described keyboard is equipped with described rfid card recognition device, and described keyboard is connected with described rfid card recognition device respectively by standard USB cable with described mouse; Described RFID identification card and described rfid card recognition device support the use; Install screen locking software in described computing machine, described computing machine is initially in screen lock state.
Described rfid card recognition device comprises: usb hub, radio-frequency module, processor, USB turn serial port chip and USB switch,
Wherein, described USB switch connects described computing machine and described processor respectively, and described usb hub connects described keyboard, described mouse respectively;
Described radio-frequency module is connected with described processor by serial ports, carries out data communication, realizes the Card read/write to described RFID identification card, and the information read is turned serial port chip be converted to usb signal by the serial ports of described processor, described USB successively; Described USB turns serial port chip and is connected on described USB switch;
Described RFID identification card is positioned over the cog region of described radio-frequency module, if identification is correct, described processor controls described USB switch, is communicated with by described usb hub with described computing machine, described keyboard, described mouse is by described computer recognizing and use; Meanwhile, described computer software removes screen locking software, enters and uses interface.
The embedded secret algorithm of described processor, controls the connection status of described computing machine and described keyboard, described mouse; Connection or the disconnection of described computing machine, described keyboard, described mouse are realized by described USB switch.
Described screen locking software is specially:
When described rfid card recognition device unidentified to corresponding RFID identification card time, by calling the driving interface function of computing machine, realizing the shielding to described mouse and described keyboard operation, making described computing machine be in screen lock state; When described rfid card recognition device recognizes corresponding RFID identification card, cancel the shielding to described mouse and described keyboard, unlock screen, make described computing machine in running order.
The beneficial effect of technical scheme provided by the invention is: the present invention carries out certification by RFID identification card to the identity of user of service, simultaneously for ensureing that common peripheral hardware can not arbitrarily use, the present invention has special computing machine screen locking software, can unlock thr computer system interface after authentication success, non-authentication personnel can not use keyboard, mouse to carry out any operation to computing machine.This control system improves the use safety grade of computer peripheral equipment, achieves the security control to keyboard, mouse and operating system.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of safety keyboard mouse control system of RFID identification;
Fig. 2 is the schematic diagram of rfid card recognition device;
Fig. 3 is a kind of work block diagram of safety keyboard mouse control system of RFID identification.
In accompanying drawing, the list of parts representated by each label is as follows:
1: keyboard; 2:RFID card identification apparatus;
3: mouse; 4: computing machine;
5:RFID identification card; 6:USB hub;
7: radio-frequency module; 8: processor;
9:USB turns serial port chip; 10:USB switch.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below embodiment of the present invention is described further in detail.
See Fig. 1, a kind of safety keyboard mouse control system of RFID identification, comprising: keyboard 1, rfid card recognition device 2, mouse 3, computing machine 4 and RFID identification card 5,
Wherein, keyboard 1 is equipped with rfid card recognition device 2, and keyboard 1 is connected with rfid card recognition device 2 respectively by standard USB cable with mouse 3; RFID identification card 5 and rfid card recognition device 2 support the use; The screen locking software of designed, designed is installed in computing machine 4, namely when rfid card recognition device 2 unidentified to corresponding RFID identification card 5 time, by calling the driving interface function of computing machine 4, realizing the shielding that mouse 3 and keyboard 1 are operated, making computing machine 4 be in screen lock state; When rfid card recognition device 2 recognizes corresponding RFID identification card 5, cancel the shielding to mouse 3 and keyboard 1, unlock screen, make computing machine 4 in running order.
During use, RFID identification card 5 is placed on rfid card recognition device 2, and computing machine 4 pairs of RFID identification cards 5 carry out identification; If identification is correct, computing machine 4 is sent by USB cable and identifies that correct signal is to keyboard 1 and mouse 3, and keyboard 1 and mouse 3 enter duty; Meanwhile, the screen locking software installed in computing machine 4 unlocks, and computing machine 4 enters duty.If identification mistake, keyboard 1 and mouse 3 can not use, and computing machine 4 keeps screen lock state.
See Fig. 2, rfid card recognition device 2 comprises: usb hub 6, radio-frequency module 7, processor 8, USB turn serial port chip 9 and USB switch 10, wherein, USB switch 10 connects computing machine 4 and processor 8 respectively, and usb hub 6 connects keyboard 1, mouse 3 respectively;
Radio-frequency module 7 is connected with processor 8 by serial ports, carries out data communication, realizes the Card read/write to RFID identification card 5, and the information read is turned serial port chip 9 be converted to usb signal by the serial ports of processor 8, USB successively; USB turns serial port chip 9 and is connected on USB switch 10;
See Fig. 3, RFID identification card 5 is positioned over the cog region of radio-frequency module 7, if identification is correct, processor 8 control USB switch 10, is communicated with usb hub 6 with computing machine 4, keyboard 1, mouse 3 can be identified by computing machine 4 and use, meanwhile, screen locking software removed by computing machine 4, enters the use interface of computing machine 4.As identification is incorrect, then can not use keyboard 1, mouse 3, computing machine is in screen lock state, and system cannot use.Namely present invention achieves dual unblock, duplicate protection, before authentication success, computing machine 4 remains at screen lock state, cannot carry out any operation.
Wherein, the safety keyboard mouse control system of this RFID identification is information security series products, can be widely used in computer entry device, such as: the end user of mouse, keyboard, rights of using, service condition carry out the occasion of management and control, this system completes the certification to user of service's identity by the RFID identification card 5 and rfid card recognition device 2 with cryptographic algorithm, can unlock thr computer 4 and mouse 3, keyboard 1 after authentication success, authentification failure cannot use keyboard 1, mouse 3 and computing machine 4.
By the processor 8 of embedded public key secret algorithm, the connection status of computer for controlling 4 and keyboard 1, mouse 3.Connection or the disconnection of computing machine 4 and keyboard 1, mouse 3 are realized by USB switch 10, and under default conditions, computing machine 4 is and keyboard 1, and mouse 3 disconnects, keyboard 1, and mouse 3 cannot input or obtaining information computing machine 4; And computing machine 4 also cannot by other means to keyboard 1, and mouse 3 carries out connecting and opening operation, ensure that its security from principle.
During practical application, should ensure No. ID of RFID identification card 5 inside uniquely corresponding with the identity of user of service, thus achieving the effective identification of personnel to using keyboard 1, mouse 3, being convenient to daily management and problem is called to account.
Wherein, user of service's identity information, and command information between computing machine 4 carries out Data Encryption Transmission by the processor 8 of rfid card recognition device 2 inside of keyboard 1 inside, fully ensures the safety in data transmission procedure.In processor 8, data encryption/decryption method adopts authentication public key system, i.e. public key encryption, private key deciphering, private key signature, PKI sign test.
The embodiment of the present invention is to the model of each device except doing specified otherwise, and the model of other devices does not limit, as long as can complete the device of above-mentioned functions.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a safety keyboard mouse control system for RFID identification, comprising: keyboard, mouse, is characterized in that, described safety keyboard mouse control system also comprises: rfid card recognition device, computing machine and RFID identification card,
Described keyboard is equipped with described rfid card recognition device, and described keyboard is connected with described rfid card recognition device respectively by standard USB cable with described mouse; Described RFID identification card and described rfid card recognition device support the use; Install screen locking software in described computing machine, described computing machine is initially in screen lock state.
2. the safety keyboard mouse control system of a kind of RFID identification according to claim 1, is characterized in that, described rfid card recognition device comprises: usb hub, radio-frequency module, processor, USB turn serial port chip and USB switch,
Wherein, described USB switch connects described computing machine and described processor respectively, and described usb hub connects described keyboard, described mouse respectively;
Described radio-frequency module is connected with described processor by serial ports, carries out data communication, realizes the Card read/write to described RFID identification card, and the information read is turned serial port chip be converted to usb signal by the serial ports of described processor, described USB successively; Described USB turns serial port chip and is connected on described USB switch;
Described RFID identification card is positioned over the cog region of described radio-frequency module, if identification is correct, described processor controls described USB switch, is communicated with by described usb hub with described computing machine, described keyboard, described mouse is by described computer recognizing and use; Meanwhile, described computer software removes screen locking software, enters and uses interface.
3. the safety keyboard mouse control system of a kind of RFID identification according to claim 1, is characterized in that, the embedded secret algorithm of described processor, controls the connection status of described computing machine and described keyboard, described mouse; Connection or the disconnection of described computing machine, described keyboard, described mouse are realized by described USB switch.
4. the safety keyboard mouse control system of a kind of RFID identification according to claim 1, is characterized in that, described screen locking software is specially:
When described rfid card recognition device unidentified to corresponding RFID identification card time, by calling the driving interface function of computing machine, realizing the shielding to described mouse and described keyboard operation, making described computing machine be in screen lock state; When described rfid card recognition device recognizes corresponding RFID identification card, cancel the shielding to described mouse and described keyboard, unlock screen, make described computing machine in running order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779442.0A CN104484591A (en) | 2014-12-15 | 2014-12-15 | Safety mouse control system based on RFID (Radio Frequency Identification) |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779442.0A CN104484591A (en) | 2014-12-15 | 2014-12-15 | Safety mouse control system based on RFID (Radio Frequency Identification) |
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| CN104484591A true CN104484591A (en) | 2015-04-01 |
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| CN201410779442.0A Pending CN104484591A (en) | 2014-12-15 | 2014-12-15 | Safety mouse control system based on RFID (Radio Frequency Identification) |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106874734A (en) * | 2017-02-22 | 2017-06-20 | 镇江康恒信息科技有限公司 | A kind of computer security identifying system based on RFID |
| CN106874735A (en) * | 2017-02-22 | 2017-06-20 | 镇江康恒信息科技有限公司 | A kind of public computer NFC recognizes secure identification system |
| CN107066902A (en) * | 2017-02-10 | 2017-08-18 | 深圳市赛亿科技开发有限公司 | A kind of system and method for anti-manipulation computer equipment |
| CN108269091A (en) * | 2018-01-25 | 2018-07-10 | 北京明华联盟科技有限公司 | standby processing method, device, system and computer readable storage medium |
| CN110309642A (en) * | 2019-06-27 | 2019-10-08 | 四川中电启明星信息技术有限公司 | A kind of desktop computer power switch safety identification authentication system and its identity identifying method |
| CN111523100A (en) * | 2020-04-20 | 2020-08-11 | 宝鸡文理学院 | Platform architecture based on big data of computer |
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| WO2008030659A2 (en) * | 2006-07-14 | 2008-03-13 | Intel Corporation | Component authentication for computer systems |
| CN103942478A (en) * | 2013-01-22 | 2014-07-23 | 浙江安科网络技术有限公司 | Method and device for identity verification and authority management |
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| JP2006190175A (en) * | 2005-01-07 | 2006-07-20 | Tamura Seisakusho Co Ltd | Rfid-use type authentication control system, authentication control method and authentication control program |
| WO2008030659A2 (en) * | 2006-07-14 | 2008-03-13 | Intel Corporation | Component authentication for computer systems |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107066902A (en) * | 2017-02-10 | 2017-08-18 | 深圳市赛亿科技开发有限公司 | A kind of system and method for anti-manipulation computer equipment |
| CN106874734A (en) * | 2017-02-22 | 2017-06-20 | 镇江康恒信息科技有限公司 | A kind of computer security identifying system based on RFID |
| CN106874735A (en) * | 2017-02-22 | 2017-06-20 | 镇江康恒信息科技有限公司 | A kind of public computer NFC recognizes secure identification system |
| CN108269091A (en) * | 2018-01-25 | 2018-07-10 | 北京明华联盟科技有限公司 | standby processing method, device, system and computer readable storage medium |
| CN110309642A (en) * | 2019-06-27 | 2019-10-08 | 四川中电启明星信息技术有限公司 | A kind of desktop computer power switch safety identification authentication system and its identity identifying method |
| CN110309642B (en) * | 2019-06-27 | 2021-09-24 | 四川中电启明星信息技术有限公司 | Desktop power switch safety identity authentication system and identity authentication method thereof |
| CN111523100A (en) * | 2020-04-20 | 2020-08-11 | 宝鸡文理学院 | Platform architecture based on big data of computer |
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