CN101140608A - Computer anti-theft method - Google Patents
Computer anti-theft method Download PDFInfo
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- CN101140608A CN101140608A CNA2007100307698A CN200710030769A CN101140608A CN 101140608 A CN101140608 A CN 101140608A CN A2007100307698 A CNA2007100307698 A CN A2007100307698A CN 200710030769 A CN200710030769 A CN 200710030769A CN 101140608 A CN101140608 A CN 101140608A
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- theft method
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Abstract
A computer burglar-proof method: The method comprises the following step: Arrange a circuit powered with an internal power source; the circuit is connected with a computer BIOS; in BIOS, devices controlled by the circuit wll be defined as ON; if test as abnormal, the circuit will be connected through; an alarm device will launch an alarm signal. The computer burglar-proof method is characterized in simple operation; with help of a BIOS (Basic Input and Output System (BIOS)) chip, modification can be fulfilled only with correct passwords in the system; therefore, the security is high; moreover, the invention utilizes a battery on a PCB in the host computer, or an external battery; therefore, the invention can guarantee working stability and will not be influenced by external power supply.
Description
[technical field]
The present invention relates to a kind of computer anti-theft method.
[background technology]
At present, most of Internet bars are because computing machine is many, and the crowd of Internet bar's online is then very complicated, the stolen incident of memory bar that computing machine is stolen or cabinet is interior therefore often occurs.So they usually can be equipped with some anti-theft devices; but many anti-theft devices are because some reasons can influence its normal use; therefore stolen incident still can usually occur; as the disclosed a kind of anti-theft device of Chinese patent CN200520113985, when the computer cabinet side cover was opened, antitheft hummer can give the alarm; yet this device is because need use direct supply; the power supply of opening thus of this device is controlled, and therefore in case under the situation of outage, it can't operate as normal.And, therefore do not accomplish its security because stealer also can be closed this anti-theft device.Therefore be necessary to design a kind of theft preventing method, the method in practice, no matter whether the external world has electricity it can both operate as normal; And the reinstating or closing of this device, stealer is not all controlled, and guarantees a kind of theft preventing method of security.
[summary of the invention]
The invention provides a kind of computer anti-theft method.This method comprises the following steps: to be provided with a circuit by the internal electric source power supply, and described circuit is connected with computing machine bios system; In bios, set and to be set at path by the device of its control; Detect unusually circuit turn-on; Warning device gives the alarm.
Computer anti-theft method provided by the invention, the method is simple to operate; Because use bios (basic input andoutput system Basic Input or Output System (BIOS)) chip, use its system to need correct password just can revise, therefore safe; And what use is battery on the motherboard or external battery, so can guarantee the stability of its work, can not be subjected to extraneous influence of whether powering.
[description of drawings]
Fig. 1 is a circuit diagram of the present invention;
Fig. 2 is embodiment of the present invention bios (a basic input and output system Basic Input or Output System (BIOS))
Process flow diagram is set;
Fig. 3 is the process flow diagram that embodiment of the present invention is reported to the police;
Fig. 4 is the process flow diagram that embodiment of the present invention withdraws from alarm condition.
[embodiment]
Below in conjunction with the drawings and specific embodiments computer anti-theft method of the present invention is described further.
With reference to Fig. 1, computer anti-theft method of the present invention, it comprises that is not subjected to an extraneous stabilized voltage supply of whether powering, and power supply 1 is the battery on the motherboard in the present embodiment, and it also can be an external connection battery of being located in the computer cabinet in other embodiments; One with motherboard on bios (basic input and output system Basic Input or Output System (BIOS)) associated switch 2, this switch 2 is located on the motherboard; One with cabinet associated switch 3, be to be located at elastic sheet switch on the screw of cabinet side cover in the present embodiment, also can be one and induction installation in other embodiments; One warning device 4 is a hummer in the present embodiment, and it can be an information generator in other embodiments.
Above-mentioned power supply 1 and bios (basic input and output system Basic Input or Output System (BIOS)) associated switch 2 are directly connected by motherboard, switch 3 is connected in series with switch 2 on the motherboard by lead, warning device 4 one ends are connected in series above-mentioned switch 3, one ends and then are serially connected with above-mentioned power supply 1.
With reference to Fig. 2, computer anti-theft method of the present invention, this method at first needs to set bios (basicinput and output system Basic Input or Output System (BIOS)) just may command and its associated switch 2 in force, assignment procedure is as follows: execution in step-201-begins, follow execution in step 202, open computing machine, enter bios (basic input and output system Basic Input or Output System (BIOS)) system by the delete key, execution in step 203 is imported user ciphers then, if the user cipher input is correct, then can follow execution in step 204 and revise bios (basic input andoutput system Basic Input or Output System (BIOS)) instruction, send instruction by bios (basic input and output system Basic Input or Output System (BIOS)), control disconnects or closure with the switch 2 of its associated; Bios (basicinput and output system Basic Input or Output System (BIOS)) will preserve setting automatically then, have only in the time of need revising it once more and be provided with just need enter this system, finish setting up procedure 205 at last; If the user cipher of input is incorrect, then can't carry out any modification to bios (basic input and output system Basic Input or Output System (BIOS)).
With reference to Fig. 3, computer anti-theft method of the present invention, this method in force, warning work detailed process is as follows: at first execution in step begins 301, then execution in step 302 connects above-mentioned loop; Execution in step 303 then, enter bios (basic input and output system Basic Input or Output System (BIOS)) and are set to making the switch closure with its associated; If then the screw on execution in step 304 side covers is turned, circuit be unusual, and then elastic sheet switch will be gone up bullet, makes the conducting of whole loop, and step 305 warning device gives the alarm, and the alarm procedure end 306 then.And side cover is when being in the normal position, and elastic sheet switch will be pressed down to the position of disconnection, and alarm can not give the alarm.
With reference to Fig. 4, computer anti-theft method of the present invention in force, may be that stealer has been opened side cover, also may be that normal condition need be opened the cabinet side cover, and therefore withdrawing from this alarm condition has two approach.If the one screw turns, after side cover is opened, begins 401 warning devices and give the alarm 402, then can carry into execution a plan and one 403 directly this side cover be closed, tighten the screws just can disconnect and cabinet associated switch 3 then, entire circuit disconnects, and warning device 4 stops alarm.Or execution in step 4031 unlatching computing machines enter bios (basic input and outputsystem Basic Input or Output System (BIOS)) system, then carry out 4032 input right user passwords then, execution in step 4033 is made amendment to it again, make with bios (basic input and output system Basic Input or Output System (BIOS)) associated switch 2 to disconnect, carry out two kinds of above-mentioned schemes and all will produce step 404 warning device 4 and will can not report to the police.The process that withdraws from alarm condition finishes 405.
Above-mentioned explanation is the detailed description at the preferable possible embodiments of the present invention, but embodiment is not in order to limit patent claim of the present invention, equal variation that all disclosed technical spirits are finished down or modification change all should belong to claim that the present invention is contained.
Claims (10)
1. computer anti-theft method, it is characterized in that: this method comprises the following steps:
One circuit by the internal electric source power supply is set, and described circuit is connected with computing machine bios system;
In bios, set and to be set at path by the device of its control;
Detect unusually circuit turn-on;
Warning device gives the alarm.
2. computer anti-theft method as claimed in claim 1 is characterized in that: describedly detect unusually, the step of circuit turn-on is to establish a switch on the side cover of computer cabinet, and when detecting when unusual, switch is closure, circuit turn-on.
3. computer anti-theft method as claimed in claim 2 is characterized in that: described switch is located on the screw of side cover of computer cabinet.
4. computer anti-theft method as claimed in claim 1 is characterized in that: described bios revises it needs input right user password is set.
5. computer anti-theft method as claimed in claim 1 is characterized in that: described computer anti-theft method further is provided with the step that withdraws from alarm condition, and this step is the side cover that directly closes, and tighten the screws can make circuit disconnect.
6. computer anti-theft method as claimed in claim 1, it is characterized in that: described computer anti-theft method further is provided with the step that withdraws from alarm condition, this step is to open computing machine to enter bios, make amendment behind the input right user password, make by the device of its control to disconnect, circuit will disconnect.
7. computer anti-theft method as claimed in claim 1 is characterized in that: described power supply is the battery on the computer main frame panel.
8. computer anti-theft method as claimed in claim 1 is characterized in that: described power supply is an external connection battery of being located in the computer cabinet.
9. computer anti-theft method as claimed in claim 1 is characterized in that: described warning device is a hummer.
10. computer anti-theft method as claimed in claim 1 is characterized in that: described warning device is an information generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100307698A CN101140608A (en) | 2007-10-09 | 2007-10-09 | Computer anti-theft method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100307698A CN101140608A (en) | 2007-10-09 | 2007-10-09 | Computer anti-theft method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101140608A true CN101140608A (en) | 2008-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100307698A Pending CN101140608A (en) | 2007-10-09 | 2007-10-09 | Computer anti-theft method |
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| Country | Link |
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| CN (1) | CN101140608A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571895B (en) * | 2008-04-30 | 2011-07-06 | 技嘉科技股份有限公司 | Theftproof method and system of portable computer device |
| CN105162620A (en) * | 2015-08-04 | 2015-12-16 | 南京百敖软件有限公司 | Method for realizing system monitoring under heterogeneous system architecture |
| CN102577232B (en) * | 2009-10-29 | 2016-01-20 | 惠普发展公司，有限责任合伙企业 | Be connected to the network switch of transducer |
-
2007
- 2007-10-09 CN CNA2007100307698A patent/CN101140608A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101571895B (en) * | 2008-04-30 | 2011-07-06 | 技嘉科技股份有限公司 | Theftproof method and system of portable computer device |
| CN102577232B (en) * | 2009-10-29 | 2016-01-20 | 惠普发展公司，有限责任合伙企业 | Be connected to the network switch of transducer |
| US9350685B2 (en) | 2009-10-29 | 2016-05-24 | Hewlett Packard Enterprise Development Lp | Network switch connected to a sensor |
| CN105162620A (en) * | 2015-08-04 | 2015-12-16 | 南京百敖软件有限公司 | Method for realizing system monitoring under heterogeneous system architecture |
| CN105162620B (en) * | 2015-08-04 | 2018-11-27 | 南京百敖软件有限公司 | A method of realizing system monitoring under different framework |
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