CN101697187B - Anti-vibration type alarm fingerprint encryption burglarproof notebook computer - Google Patents
Anti-vibration type alarm fingerprint encryption burglarproof notebook computer Download PDFInfo
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- CN101697187B CN101697187B CN2009101528339A CN200910152833A CN101697187B CN 101697187 B CN101697187 B CN 101697187B CN 2009101528339 A CN2009101528339 A CN 2009101528339A CN 200910152833 A CN200910152833 A CN 200910152833A CN 101697187 B CN101697187 B CN 101697187B
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Abstract
The invention relates to an anti-vibration type alarm fingerprint encryption burglarproof notebook computer, which comprises a computer machine body, a power supply and a fingerprint recognition module. The notebook computer is characterized in that the computer machine body is provided with a motion inductor, an alarming circuit and a speaker; the motion inductor is connected with the alarming circuit; the alarming circuit is connected with the speaker; the fingerprint recognition module is connected with the alarming circuit and also connected with a CPU of the notebook computer; and the power supply provides power for the CPU and the motion inductor. The alarming device is arranged inside the computer machine body of the notebook computer and has good concealing effect; the notebook computer adopts vibration and induction for alarming, has high real time of alarming; the notebook computer utilizes fingerprint to relieve alarm and has high safety coefficient; a battery adopts an anti-dismantlement device; and the alarming function is uneasy to close because of power-off and cannot lose effectiveness because of power-off or system reinstallation.
Description
Technical field
The present invention relates to a kind of notebook computer, more particularly, relate to a kind of anti-vibration type alarm fingerprint encryption burglarproof notebook computer.
Background technology
Notebook computer becomes more and more popular because it is portable, becomes main flow office computer type.But simultaneously also owing to its portable these characteristics, the object that notebook computer has become some undesirables to set about.In order to protect notebook computer not stolen, people have thought a lot of methods, as: traditional note-book computer lock, but the use of this lock receives the influence of environment bigger, and safety coefficient is not high yet, and chain is destroyed easily.Also having a kind of anti-theft measure is that computer is locked in the combination lock; Adopt this method; Though can not directly steal notebook computer burglar instantly, the burglar is easy to and can withdraws combination lock together with notebook computer, open also matter of time just of combination lock.Chinese invention patent application number 200610058720.9 discloses a kind of intelligent anti-theft alarm device based on mobile communications network; The function of reporting to the police through mobile communications network is provided; The switch of alarm is controlled through mobile communications network equally; Adopt the weak point of this technical scheme to be: mobile communications network receives the influence of communication environment more serious, such as often occurring phenomenons such as call drop on train that goes and the automobile, causes communication failure; Or aboard, it is forbidden especially to communicate by letter.And come the switch of opertaing device through note, and real-time is relatively poor, and the latency issue of switch is inevitable all the time; And cost is higher relatively.
Summary of the invention
To be solved by this invention is that overcoming has technological shortcoming now, and a kind of anti-vibration type alarm fingerprint encryption burglarproof notebook computer real-time, effective, that Alerts Off is difficult, alarm module is hidden of reporting to the police is provided.
Technical scheme of the present invention is an appearance:
A kind of anti-vibration type alarm fingerprint encryption burglarproof notebook computer comprises fuselage, power supply, fingerprint identification module, it is characterized in that; Motion sensor, warning circuit, loudspeaker are set on the said fuselage; Described motion sensor links to each other with warning circuit, and warning circuit links to each other with loudspeaker, and fingerprint identification module links to each other with warning circuit; Fingerprint identification module links to each other with the CPU of notebook computer again, and power supply is CPU, motion sensor power supply.
Described power supply is an external power supply.
As preferably, described power supply also is provided with standby power supply.
Described fingerprint identification module comprises processor, memory, fingerprint sensor, and processor links to each other with fingerprint sensor with memory.
As preferably, described motion sensor is acceleration transducer or vibration transducer.
Described anti-vibration type alarm fingerprint encryption burglarproof notebook computer also comprises a fingerprint recognition PC card.
Described fingerprint recognition PC card comprises memory, control chip, and memory links to each other with control chip.
As preferably, described reserve battery is provided with antiwithdrawal device.
As preferably, described antiwithdrawal device is: at the battery compartment opening guard bar is set, an end of guard bar is fixed on the notebook through rotating shaft, and the other end is provided with snap close, and the notebook computer fuselage that snap close is corresponding is provided with fore shaft, and is furnished with key.
As preferably, described antiwithdrawal device is: battery bottom is provided with one " L " type lock, and " L " type lock connects tapered end, is furnished with key, locks sub-corresponding position with " L " type in the battery compartment and is provided with fore shaft.
Compared with prior art, beneficial effect of the present invention is:
Warning device is all in the notebook computer fuselage, and is hidden effective; Adopt vibration induction alarm, the warning real-time is high; Utilize fingerprint to remove and report to the police, safety coefficient is high; Battery adopts antiwithdrawal device, and warning function is difficult for closing because of power down; Warning function can not lose efficacy because of power down or refitting system.
Description of drawings
Fig. 1 is a theory diagram of the present invention;
Fig. 2 is the synoptic diagram of an embodiment of battery antiwithdrawal device;
Fig. 3 is the synoptic diagram of another embodiment of battery antiwithdrawal device;
Among the figure: the 1st, battery compartment, the 2nd, guard bar, the 21st, rotating shaft, the 22nd, snap close, the 23rd, fore shaft, the 24th, " L " type lock, the 25th, tapered end.
The practical implementation method
Below in conjunction with accompanying drawing embodiment of the present invention is done further explain:
The present invention shown in Figure 1 comprises fuselage, power supply, fingerprint identification module, it is characterized in that; Motion sensor, warning circuit, loudspeaker are set on the said fuselage; Described motion sensor links to each other with warning circuit, and warning circuit links to each other with loudspeaker, and fingerprint identification module links to each other with warning circuit; Fingerprint identification module links to each other with the CPU of notebook computer again, and power supply is CPU, motion sensor power supply.Notebook computer has various types of data-interfaces, as: serial ports, parallel port, USB interface, these data-interfaces all are the spendable data-interfaces of PC card, and power supply is an external power supply, and are provided with reserve battery.Described motion sensor is acceleration transducer or vibration transducer, in the present embodiment, employing be acceleration transducer.Warning circuit is warning circuit commonly used, and loudspeaker adopts miniature low power consumption loudspeaker or public notebook to carry built-in speaker.In the present embodiment, loudspeaker adopts independently miniature low power consumption loudspeaker, damages the loudspeaker of notebook computer self to prevent excessive chimes of doom.The present invention also comprises a fingerprint recognition PC card.Described fingerprint recognition PC card comprises memory, control chip, and memory links to each other with control chip.In the present embodiment, what the interface of PC card used is USB interface, the similar softdog of the principle of fingerprint recognition PC card.
Fingerprint identification module comprises processor, memory, fingerprint sensor, and processor links to each other with fingerprint sensor with memory.Fingerprint identification module in the present embodiment adopts the W&W-01 fingerprint identification module.The W&W-01 fingerprint identification module has been set up the embedded fingerprint recognition technology under biometric identity authentication techniques background.Use present most advanced world sensor technology (COMS live body capacitance type fingerprint pick-up transducers).This module can independently be accomplished whole fingerprint recognition work; It partly is made up of high-performance arm processor (including 4KB NVM memory), COMS living body finger print sensor etc.; And the algorithm for recognizing fingerprint software leading in the world of embedded uniqueness; Can the fingerprint identification function of safe and convenient be integrated among the various application, different communication interface and instruction interface can be provided according to different application characteristic modules.
Say from collection effect; So-called living body finger print refers to and can not use finger print to pretend to be the registrant to gain the clearance of system of fingerprints by cheating through the way of faking; The speciality of this living body finger print make duplicate finger print the fraud cost greatly and the fraud difficulty high, do not appear in the newspapers up to now, can predict from technical standpoint and should can not occur good enough to pass for genuine finger print fraud technology in the several years yet and cheat this system of fingerprints.The advantage of this sensor is: scratch type do not have fingerprint residual, can not usurp the finger print of doing evil through another person, volume is little, low in energy consumption, cost is low; Be applicable to handle comprise dried, wet, dirty, take off various fingers such as skin, tool marks, adaptable across all ages and classes, sex, professional finger.
From know-why; So-called living body finger print refers to fingerprint sensor through the recessive epidermis fingerprint of gathering of the finger table active layer of senses skin; No matter this be to rely on the elastomeric whole simulation finger of silica type and the fraud of the small concavo-convex simulation fingerprint lines in surface or only rely on the fraud of the small concavo-convex simulation fingerprint lines in silica type elastic membrane (such as gloves) surface, all can not pass through this pass of living body finger print acquisition with regard to meaning.
The concrete parameter of W&W-01 fingerprint identification module is:
Processor: 32 MCU based on the RISC framework, arithmetic speed can reach 96MIPS;
Software: the Bioapi interface protocol and the SDK kit of standard are provided, comprise version of an agreement, driving, Demo source code, dynamic link library;
Interface: USB, UART serial ports;
Comparison mode: 1: 1,1: few;
Refuse sincere: 0.01%;
Accuracy of system identification: 0.001%;
Comparison time: less than 0.3 second/piece;
Acquisition time: 50ms;
Tag file size: 100B-500B (250B representative value);
Fingerprint storage capacity: 8-10.
Described reserve battery is provided with antiwithdrawal device.
Fig. 2 is an embodiment of battery antiwithdrawal device.Described antiwithdrawal device is: at battery compartment 1 opening guard bar 2 is set, an end of guard bar 2 is fixed on the notebook through rotating shaft 21, and the other end is provided with snap close 22, and snap close 22 corresponding notebook computer fuselages are provided with fore shaft 23, and are furnished with key.
Fig. 3 is another embodiment of battery antiwithdrawal device.Described antiwithdrawal device is: battery bottom is provided with one " L " type lock 24, and " L " type lock 24 connects tapered end 25, is furnished with key, locks sub 24 corresponding positions with " L " type in the battery compartment and is provided with fore shaft.
The form of battery antiwithdrawal device also has a lot, like cipher, does not just list one by one here.
Design theory of the present invention is following:
The hardware controls part:
Fingerprint identification module mainly carries out the fingerprint management function through the fingerprint driver, comprises fingerprint setting, editor, application safety rule, start security, file/functions such as file encryption, and this can be with reference to the notebook fingerprint recognition system.
Fingerprint recognition PC card mainly is that individual fingerprint of collection and compression are deposited to the PC card; Pass to CPU through data-interface; CPU will carry out decompress(ion) and compare the user fingerprints information in the checking fingerprint recognition PC card with fingerprint template in the fingerprint recognition system the interrogation information in the PC card.
Fingerprint recognition system is through the on off operating mode of CPU control warning circuit.
Present design mainly starts/removes the on off operating mode of warning circuit through fingerprint/subsequent use password setting, protects the safety of notebook.Concrete design proposal is following:
Guarantee that at first the notebook fingerprint recognition system can use (can not start please reinstall fingerprint recognition drive); Start notebook fingerprint recognition program; Individual fingerprint or subsequent use password are set; This moment, fingerprint module served as startup/close the effect of warning circuit switch, and the duty of warning circuit is set through fingerprint recognition system.
When wanting to open warning circuit, get into the fingerprint management option, select the warning circuit start-up mode through fingerprint recognition system; When not wanting to start warning, also be through referring to that the recognition system card gets into the fingerprint management option, selects to close the warning circuit pattern and gets final product.
Individual fingerprint on the notebook computer has only and oneself has; Subsequent use password also is that oneself is provided with, and generally has only and oneself knows, so others can't go to change warning circuit mode of operation and unloading warning circuit program through fingerprint recognition system; Therefore, safety coefficient greatly increases.
When alarm computer, input fingerprint/subsequent use password, CPU can compare with the fingerprint template of original setting, when comparing result is correct, can interrupt chimes of doom; When checking input fingerprint/subsequent use password bad, chimes of doom will continue, with the threatening stealer.
Under the launch computer state, insert fingerprint recognition PC card, individual fingerprint/subsequent use encrypted message is imported fingerprint recognition PC card, make the information in the fingerprint recognition PC card consistent with information in the fingerprint masterplate.The effect of this fingerprint recognition PC card is to interrupt reporting to the police starting through the consistance of finger print information in the CPU contrast fingerprint masterplate being provided with.When the booting computer state, the data-interface with the PC card insertion notebook computer that configures can interrupt the starting state of reporting to the police, and move notebook and can not trigger warning circuit this moment.
Under open state, start the notebook security settings.During the people left computer, the someone moves notebook will trigger motion sensor, triggered warning circuit and sent chimes of doom (chimes of doom length can be provided with through software voluntarily), the threatening thief.At this moment, want to interrupt chimes of doom, need or input subsequent use password through fingerprint authentication, after checking was passed through, chimes of doom can stop.When notebook is reported to the police, during not through fingerprint authentication, system will forbid normal shutdown; If illegal shutdown, still can point out when starting shooting next time needs fingerprint authentication, and checking fingerprint/password just starts through the back system; If, then can not get into system through fingerprint authentication.Because the mainboard password is also through encrypting fingerprint, if CD-ROM drive is not a system first when starting, the overweight assembling system of coming round covers original system information, and to unload fingerprint authentication also unworkable.When the notebook electric weight depletes, steal computer,,, in the specific time, do not detect correct fingerprint and then assert the stolen chimes of doom that sends once more of computer as long as the input fingerprint still can be pointed out by an energized system no matter where take to.Therefore, it is basically also utterly useless to him to steal such notebook computer.
Under the notebook off-mode, when separating not that removing reports to the police is provided with,, motion sensor still can trigger warning circuit if detecting when notebook has improper motion, let the notebook warning; Separating when removing alarm condition, no matter whether detect vibrations, computer can not reported to the police yet.Under off-mode, do not remove and report to the police when being provided with, own removable computer also can be pretty troublesome, and this is indeed true.In order to address this problem, before shutdown system, we only need the data-interface that a fingerprint recognition PC card that has own information inserts computer can interrupt the reporting to the police warning starting state of computer.At this moment removable computer is can not cause chimes of doom.Certainly, after we extract this PC card, warning device will recover the state before the plug-in card.Can solve the user like this in the inconvenience that does not contact removable computer under the warning circuit state.
What more than enumerate only is a specific embodiment of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be arranged, all distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (8)
1. an anti-vibration type alarm fingerprint encryption burglarproof notebook computer comprises fuselage, power supply, fingerprint identification module, fingerprint recognition PC card, and motion sensor, warning circuit, loudspeaker are set on the said fuselage; Described motion sensor links to each other with warning circuit, and warning circuit links to each other with loudspeaker, and fingerprint identification module links to each other with warning circuit; Fingerprint identification module links to each other with the CPU of notebook computer again, and power supply is CPU, motion sensor power supply, and described power supply is an external power supply; Also be provided with reserve battery; It is characterized in that described reserve battery is provided with antiwithdrawal device, described antiwithdrawal device is: at battery compartment (1) opening guard bar (2) is set; One end of guard bar (2) is fixed on the notebook computer through rotating shaft (21); The other end is provided with snap close (22), and the notebook computer fuselage that snap close (22) is corresponding is provided with fore shaft (23), and is furnished with key.
2. anti-vibration type alarm fingerprint encryption burglarproof notebook computer according to claim 1 is characterized in that described fingerprint identification module comprises processor, memory, fingerprint sensor, and processor links to each other with fingerprint sensor with memory.
3. anti-vibration type alarm fingerprint encryption burglarproof notebook computer according to claim 2 is characterized in that, described motion sensor is acceleration transducer or vibration transducer.
4. anti-vibration type alarm fingerprint encryption burglarproof notebook computer according to claim 1 and 2 is characterized in that, described fingerprint recognition PC card comprises memory, control chip, and memory links to each other with control chip.
5. an anti-vibration type alarm fingerprint encryption burglarproof notebook computer comprises fuselage, power supply, fingerprint identification module, fingerprint recognition PC card, and motion sensor, warning circuit, loudspeaker are set on the said fuselage; Described motion sensor links to each other with warning circuit, and warning circuit links to each other with loudspeaker, and fingerprint identification module links to each other with warning circuit; Fingerprint identification module links to each other with the CPU of notebook computer again, and power supply is CPU, motion sensor power supply, and described power supply is an external power supply; Also be provided with reserve battery, it is characterized in that, described reserve battery is provided with antiwithdrawal device; Described antiwithdrawal device is: battery bottom is provided with one " L " type lock (24); " L " type lock (24) connects tapered end (25), is furnished with key, is provided with fore shaft with " L " type lock (24) corresponding position in the battery compartment.
6. anti-vibration type alarm fingerprint encryption burglarproof notebook computer according to claim 5 is characterized in that described fingerprint identification module comprises processor, memory, fingerprint sensor, and processor links to each other with fingerprint sensor with memory.
7. anti-vibration type alarm fingerprint encryption burglarproof notebook computer according to claim 6 is characterized in that, described motion sensor is acceleration transducer or vibration transducer.
8. according to claim 5 or 6 described anti-vibration type alarm fingerprint encryption burglarproof notebook computers, it is characterized in that described fingerprint recognition PC card comprises memory, control chip, memory links to each other with control chip.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101528339A CN101697187B (en) | 2009-09-21 | 2009-09-21 | Anti-vibration type alarm fingerprint encryption burglarproof notebook computer |
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| CN2009101528339A CN101697187B (en) | 2009-09-21 | 2009-09-21 | Anti-vibration type alarm fingerprint encryption burglarproof notebook computer |
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| CN101697187A CN101697187A (en) | 2010-04-21 |
| CN101697187B true CN101697187B (en) | 2012-05-23 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104360772A (en) * | 2014-11-25 | 2015-02-18 | 成都盛世普益科技有限公司 | Fingerprint recognition type anti-theft alarm computer wireless input device |
| CN105742976B (en) * | 2014-12-08 | 2018-08-03 | 济源巨鑫电力设备有限公司 | Power distribution cabinet burglary-resisting system |
| CN105742974B (en) * | 2014-12-08 | 2017-11-24 | 济源巨鑫电力设备有限公司 | Antitheft power distribution cabinet |
| CN106980820A (en) | 2017-03-10 | 2017-07-25 | 惠州Tcl移动通信有限公司 | A kind of method and system based on fingerprint similarity vibration prompt |
| CN112766834A (en) * | 2019-10-21 | 2021-05-07 | 千寻位置网络有限公司 | Anti-dismantling method and system for logistics packaging box |
| CN112761469A (en) * | 2020-12-31 | 2021-05-07 | 柴树稳 | Anti-loss device and anti-loss method for mobile communication terminal |
| CN114419821A (en) * | 2022-01-19 | 2022-04-29 | 深圳市优尼影科技有限公司 | Fingerprint identification theftproof notebook computer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2562256Y (en) * | 2000-10-01 | 2003-07-23 | 昆明昆船信息产业有限公司 | IC card fingerprint reading and recording devices |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2562256Y (en) * | 2000-10-01 | 2003-07-23 | 昆明昆船信息产业有限公司 | IC card fingerprint reading and recording devices |
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