CN101739529A - Device, computer, system and method for locking computer by data card - Google Patents
Device, computer, system and method for locking computer by data card Download PDFInfo
- Publication number
- CN101739529A CN101739529A CN200910188477A CN200910188477A CN101739529A CN 101739529 A CN101739529 A CN 101739529A CN 200910188477 A CN200910188477 A CN 200910188477A CN 200910188477 A CN200910188477 A CN 200910188477A CN 101739529 A CN101739529 A CN 101739529A
- Authority
- CN
- China
- Prior art keywords
- locking
- computing machine
- connection status
- short
- wireless communication
- 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.)
- Pending
Links
Images
Abstract
The invention provides a system for locking a computer, comprising a locking device and a periphery. The locking device and the periphery are connected in a short-distance wireless communication way and are connected with the computer; and the locking device is used for transmitting the short-distance wireless communication connection state between the device and the periphery to the computer so as to lock or unlock the computer according to the state. The invention also provides device, computer and method for locking a computer. The device, computer, system and method for locking the computer can realize automatic locking or unlocking of the computer without manual operation of users, ensure safety and promptness and protect the privacy of users.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of data card locking computer method, data card, peripheral hardware and system of utilizing.
Background technology
Needs for secret in the protection work or individual privacy; present computing machine generally all has the function of locking; traditional implementation is to lock by operating system; for example Windows XP operating system just has lock function; the user presses the Ctrl+Alt+Delete Macintosh, clicks " locking computing machine " in the dialog box that ejects, and just can realize locking; yet this needs user's manual operation, is not very convenient.Be convenient meter, present operating system can not set when computing machine is operated within a certain period of time yet and automatically lock, like this user leave computing machine after a period of time can oneself the locking, but during this period of time still have by unwarranted people operate may.
Except that with the software lock, also can realize locking by hardware such as USB flash disk lock etc., for example require when plugging USB flash disk, just can computing machine to be operated, if pull up USB flash disk, then computing machine is locked.Yet this needs user's manual operation equally.
Summary of the invention
One embodiment of the present of invention provide a kind of locking device of realizing computer locking, to realize automatically locking computing machine.This device comprises:
Short-range wireless communication module is used for carrying out short-distance wireless communication with peripheral hardware;
The connection status sending module is used for the short-distance wireless communication connection status between described device and the described peripheral hardware is sent to computing machine, so that described computing machine is according to described state locking or release.
The embodiment of the invention also provides a kind of computing machine, comprising:
The connection status receiver module is used to receive the short-distance wireless communication connection status between locking device and the peripheral hardware;
Locking module is used for according to locking of the short-distance wireless communication connection status between described device and the described peripheral hardware or the described computing machine of release.
One embodiment of the present of invention provide the system that realizes computer locking, comprising:
Locking device and peripheral hardware;
Described locking device is connected by the short-distance wireless communication mode with described peripheral hardware, and is connected with computing machine;
Described locking device is used for the short-distance wireless communication connection status between described device and the described peripheral hardware is sent to described computing machine, so that described computing machine is according to described state locking or release.
One embodiment of the present of invention provide a kind of method that realizes computer locking, comprising:
Detect the short-distance wireless connection status between peripheral hardware and the locking device;
Described connection status is sent to computing machine, so that described computing machine is according to described connection status locking or release.
An alternative embodiment of the invention also provides a kind of method of existing computer locking, comprising:
Receive the short-distance wireless connection status between peripheral hardware and the locking device;
According to described connection status locking or the described computing machine of release.
The device of above-mentioned realization computer locking, computing machine, system and method can be realized automatically locking and release of computing machine, need not user's manual operation, and safety has in time been protected user's privacy simultaneously.
Description of drawings
Fig. 1 is the synoptic diagram of system embodiment of the present invention;
Fig. 2 is the structural representation of locking device embodiment of the present invention;
Fig. 3 is the structural representation of the computer-implemented example of the present invention;
Fig. 4 is the process flow diagram of an embodiment of the method for the realization computer locking carried out of locking device one side of the present invention;
Fig. 5 A is the process flow diagram of an embodiment of the method for the realization computer locking carried out of computing machine one side of the present invention;
Fig. 5 B is the process flow diagram of another embodiment of the method for the realization computer locking carried out of computing machine one side of the present invention;
Embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.
Fig. 1 is the synoptic diagram of the system of the disclosed realization computer locking of one embodiment of the present of invention, this system comprises device 100, peripheral hardware 200 and the computing machine 300 of realizing computer locking, device 100 and computing machine 300 are by wireline interface such as USB (universal serial bus) (Universal Serial Bus, USB) connection such as interface, IEEE 1394 interfaces, also can be by wireless mode such as WiFi, bluetooth connections such as (Bluetooth), 200 of device 100 and peripheral hardwares are connected by the short-distance wireless communication mode.Here, short-distance wireless communication is meant that operating distance relatively lacks the wireless communication mechanism of (generally in 30 meters), for example bluetooth (Bluetooth), radio-frequency (RF) identification (RF ID), infrared ray etc.
As shown in Figure 2, a kind of device 100 of computer locking of realizing comprises:
Short-range wireless communication module 110 is used for carrying out short-distance wireless communication with peripheral hardware;
Whether short-range wireless communication module 110 can be discerned the short-distance wireless communication connection and disconnect, and this point promptly realizes in the prior art, does not give unnecessary details herein.
Connection status sending module 120 is used for the short-distance wireless communication connection status between described device 100 and the peripheral hardware 200 is sent to computing machine 300, so that computing machine 300 is according to described state locking or release.
Here, connection status comprises that connection has been set up with being connected and disconnects.
As shown in Figure 3, computing machine 300 comprises:
Connection status receiver module 310 is used to receive the short-distance wireless communication connection status between described device 100 and the peripheral hardware 200;
Locking module 320 is used for according to locking of the short-distance wireless communication connection status between described device 100 and the peripheral hardware 200 or release computing machine 300.
Here, locking is meant the state that can't operate computing machine, usually can not operating application program under this state, can not soft-off, and certainly, this state is not got rid of the user by operation releases such as input passwords in many cases.The locking computing machine is the function that existing operating system is just supported, specific implementation does not describe in detail herein.Locking module 320 decides the locking and unlocking according to the connection status that receives, and for example release when described connection is set up then locks when described connection disconnects.
As shown in Figure 4, an alternative embodiment of the invention provides a kind of method that realizes computer locking, and this method comprises the steps:
410, detect the short-distance wireless connection status between peripheral hardware 200 and the device 100;
420, described connection status is sent to computing machine 300, so that computing machine 300 is according to described connection status locking or release.
Simultaneously, shown in Fig. 5 A, carry out following steps in computing machine 300 1 sides:
510, receive the short-distance wireless connection status between peripheral hardware 200 and the device 100;
520, according to described connection status locking or release computing machine 300.
Shown in Fig. 5 B, in one embodiment, step 520 specifically comprises:
5201, judge whether described connection status is disconnection; In this way, then execution in step 5202, and as not, then execution in step 5203;
5202, locking computing machine 300;
5203, release computing machine 300.
The device of above-mentioned realization computer locking, computing machine, system and method can be realized automatically locking and release of computing machine, need not user's manual operation, and safety has in time been protected user's privacy simultaneously.
The technical characterictic that illustrates respectively among each technology, system, device, method and each embodiment that illustrates respectively among the above embodiment can make up; thereby form other the module do not break away within the spirit and principles in the present invention; method; device; system and technology, the module that these combine according to the record of the embodiment of the invention, method; device, system and technology are all within protection scope of the present invention.
Obviously, those skilled in the art should be understood that, above-mentioned each unit of the present invention or each step can realize with the general calculation device, they can concentrate on the single calculation element, perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in the memory storage and carry out by calculation element.Perhaps they are made into each circuit module respectively, perhaps a plurality of unit in them or step are made into single circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
More than being preferred embodiment of the present invention, is not to be used to limit protection scope of the present invention.All any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all be included in protection scope of the present invention.
Claims (9)
1. locking device of realizing computer locking comprises:
Short-range wireless communication module is used for carrying out short-distance wireless communication with peripheral hardware;
The connection status sending module is used for the short-distance wireless communication connection status between described device and the described peripheral hardware is sent to computing machine, so that described computing machine is according to described state locking or release.
2. locking device as claimed in claim 1 is characterized in that: described short-distance wireless communication is bluetooth, radio-frequency (RF) identification or infrared ray.
3. locking device as claimed in claim 1 is characterized in that: described locking device is USB flash disk, data card or wireless network card.
4. computing machine comprises:
The connection status receiver module is used to receive the short-distance wireless communication connection status between locking device and the peripheral hardware;
Locking module is used for according to locking of the short-distance wireless communication connection status between described device and the described peripheral hardware or the described computing machine of release.
5. computing machine as claimed in claim 4 is characterized in that:
Described locking module specifically is used for being connected the described computing machine of release when setting up with short-distance wireless communication between the described peripheral hardware when described device, and, when disconnecting, described connection locks described computing machine.
6. system that realizes computer locking comprises:
Locking device and peripheral hardware;
Described locking device is connected by the short-distance wireless communication mode with described peripheral hardware, and is connected with computing machine;
Described locking device is used for the short-distance wireless communication connection status between described device and the described peripheral hardware is sent to described computing machine, so that described computing machine is according to described state locking or release.
7. method that realizes computer locking comprises:
Detect the short-distance wireless connection status between peripheral hardware and the locking device;
Described connection status is sent to computing machine, so that described computing machine is according to described connection status locking or release.
8. method that realizes computer locking comprises:
Receive the short-distance wireless connection status between peripheral hardware and the locking device;
According to described connection status locking or the described computing machine of release.
9. method as claimed in claim 8 is characterized in that, and is described according to described connection status locking or the described computing machine of release, specifically comprises:
Judge whether described connection status is disconnection;
If described connection status then locks described computing machine for disconnecting;
If described connection status is not to disconnect, then the described computing machine of release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188477A CN101739529A (en) | 2009-12-01 | 2009-12-01 | Device, computer, system and method for locking computer by data card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910188477A CN101739529A (en) | 2009-12-01 | 2009-12-01 | Device, computer, system and method for locking computer by data card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101739529A true CN101739529A (en) | 2010-06-16 |
Family
ID=42463003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910188477A Pending CN101739529A (en) | 2009-12-01 | 2009-12-01 | Device, computer, system and method for locking computer by data card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101739529A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402651A (en) * | 2010-09-09 | 2012-04-04 | 三星电子（中国）研发中心 | Device and method for protecting information and portable terminal |
| CN103187996A (en) * | 2011-12-31 | 2013-07-03 | 中国移动通信集团贵州有限公司 | Data transmission method, data transmission device and data transmission system based on RFID (Radio Frequency Identification Device) |
| CN103369511A (en) * | 2012-03-28 | 2013-10-23 | 宇龙计算机通信科技(深圳)有限公司 | WiFi network-based unlocking or locking method and communication terminal |
| CN103596175A (en) * | 2012-08-14 | 2014-02-19 | 上海势炎信息科技有限公司 | Mobile intelligent terminal certification system and method based on near field communication technology |
| CN104091133A (en) * | 2014-04-17 | 2014-10-08 | 中兴通讯股份有限公司 | Method for protecting security of terminal, terminal and system |
| CN104992125A (en) * | 2015-06-30 | 2015-10-21 | 向岚 | Computer network security protection system |
-
2009
- 2009-12-01 CN CN200910188477A patent/CN101739529A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402651A (en) * | 2010-09-09 | 2012-04-04 | 三星电子（中国）研发中心 | Device and method for protecting information and portable terminal |
| CN102402651B (en) * | 2010-09-09 | 2016-01-20 | 三星电子（中国）研发中心 | Information protection device and method and portable terminal |
| CN103187996A (en) * | 2011-12-31 | 2013-07-03 | 中国移动通信集团贵州有限公司 | Data transmission method, data transmission device and data transmission system based on RFID (Radio Frequency Identification Device) |
| CN103187996B (en) * | 2011-12-31 | 2015-08-19 | 中国移动通信集团贵州有限公司 | Based on data transmission method, the Apparatus and system of RFID |
| CN103369511A (en) * | 2012-03-28 | 2013-10-23 | 宇龙计算机通信科技(深圳)有限公司 | WiFi network-based unlocking or locking method and communication terminal |
| CN103596175A (en) * | 2012-08-14 | 2014-02-19 | 上海势炎信息科技有限公司 | Mobile intelligent terminal certification system and method based on near field communication technology |
| CN104091133A (en) * | 2014-04-17 | 2014-10-08 | 中兴通讯股份有限公司 | Method for protecting security of terminal, terminal and system |
| CN104992125A (en) * | 2015-06-30 | 2015-10-21 | 向岚 | Computer network security protection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101739529A (en) | Device, computer, system and method for locking computer by data card | |
| CN102523338B (en) | Handheld terminal with unlocking function and unlocking method thereof | |
| CN104527567B (en) | Automobile intelligent key system and using method thereof on basis of bluetooth low energy (BLE) | |
| CN103838992A (en) | Fingerprint identifying method and terminal | |
| CN203191973U (en) | Electronic device with dual systems | |
| CN103780583A (en) | Protection method for secure cloud computing terminal | |
| US20120266212A1 (en) | Apparatus and method for authenticating smart card | |
| CN103019981A (en) | Signal transfer control method and signal transfer device | |
| CN104021327A (en) | Method and device for unlocking intelligent device | |
| CN104301523A (en) | Intelligent lock device based on mobile phone terminal and unlocking method | |
| CN113989962B (en) | Access control identification control method and related equipment | |
| CN105554750A (en) | Transmission method of data frame, and terminal | |
| US9554412B2 (en) | Electronic device and control device | |
| EP3171621B1 (en) | Authenticating of a communication target device | |
| CN104102610A (en) | Method for using electronic device with two systems | |
| CN102231776B (en) | Method, mobile terminals and system for equipment matching among mobile terminals | |
| CN105530358A (en) | Bluetooth watch encryption method based on mobile terminal and Bluetooth watch | |
| CN102411692A (en) | Method, system and equipment for running terminal | |
| CN204631976U (en) | A kind of intelligent lock management system | |
| CN104102611A (en) | Electronic device with dual systems | |
| CN105099773A (en) | Method for achieving Web network management system of access controller and Web network management system | |
| CN103195301A (en) | Electronic lock control device and method | |
| CN101968843A (en) | Computer operation locking device | |
| CN204721515U (en) | The practical intelligent hotel Set Top Box of a kind of multiplex roles | |
| CN210895580U (en) | Mobile terminal dynamic modification intelligent door lock password |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100616 |