CN103996258A - Intelligent notebook antitheft device - Google Patents
Intelligent notebook antitheft device Download PDFInfo
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- CN103996258A CN103996258A CN201410153510.2A CN201410153510A CN103996258A CN 103996258 A CN103996258 A CN 103996258A CN 201410153510 A CN201410153510 A CN 201410153510A CN 103996258 A CN103996258 A CN 103996258A
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- alarm
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- notebook computer
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Abstract
The invention discloses an intelligent notebook antitheft device. The intelligent notebook antitheft device comprises an electronic antitheft module, an integration control module, a power module, a data storage circuit, a USB communication circuit and a host computer. The power module supplies power to the integration control module, the electronic antitheft module is connected with the integration control module, and the integration control module is connected with the host computer through the USB communication circuit. The intelligent notebook antitheft device has the advantages of small size, convenient carrying, plug-and-play performance, low cost and convenient use, thereby being widely applied to such occasions as cafes, offices, meeting halls and the like.
Description
Technical field
The present invention is a kind of Intelligent notebook computer alarm, belongs to the renovation technique of Intelligent notebook computer alarm.
Background technology
At office, library, cafe, dormitory, notebook is seen everywhere, yet the portability of notebook has also caused easy stolen this shortcoming.When you go to toilet, connect a phone, or the respite on the table of lying prone, as long as your sight line is left notebook, it is just faced with stolen danger.And traditional cluster laptop anti-theft lock often exists and carries inconvenience, the shortcoming such as environment for use restriction is large, and safety coefficient is low.
Summary of the invention
The object of the invention is to consider the problems referred to above and provide that a kind of volume is small and exquisite, easy to carry, plug and play, Intelligent notebook computer alarm with low cost.The present invention can be widely used in the occasions such as coffee shop, office, conference hall.
Technical scheme of the present invention is: Intelligent notebook computer alarm of the present invention, include electronic anti-theft module, integrated control module, power module, data storage circuitry, USB communicating circuit and host computer, wherein power module supplies power to integrated control module, electronic anti-theft module is connected with integrated control module, and integrated control module is connected with host computer by USB communicating circuit.
The present invention is because employing includes the structure of electronic anti-theft module, integrated control module, power module, data storage circuitry, USB communicating circuit and host computer.Wherein electronic anti-theft module comprises: mobile monitoring circuit, and release button, pilot lamp, alarm, compared with prior art, tool has the following advantages in the present invention: 1) with low cost.2) volume is small and exquisite, easy to carry.3) have high-decibel alarm prompt tone, SMS notification, helps you constantly to pay close attention to the safe condition of your notebook, improves the safety coefficient of notebook.4) integrated data memory function.Can switch to data storing pattern by a key, as USB flash disk, use.
Intelligent notebook computer alarm of the present invention has mobile detection, acousto-optic anti-theft alarm, note prompting, IP tracking and data storage function, have that volume is small and exquisite, easy to carry, plug and play, the advantage such as with low cost, can be widely used in the occasions such as coffee shop, office, conference hall.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the schematic diagram of mobile monitoring circuit in electronic anti-theft module.
Embodiment
Embodiment:
Schematic diagram of the present invention as shown in Figure 1, Intelligent notebook computer alarm of the present invention, include electronic anti-theft module, integrated control module, power module, data storage circuitry, USB communicating circuit and host computer, wherein power module supplies power to integrated control module, electronic anti-theft module is connected with integrated control module, and integrated control module is connected with host computer by USB communicating circuit.
In the present embodiment, above-mentioned integrated control module is to take the integrated control module that stm32 is control core.Above-mentioned integrated control module is also connected with data storage circuitry.
In the present embodiment, above-mentioned electronic anti-theft module includes mobile monitoring circuit, and as shown in Figure 2, this circuit is comprised of ADXL345 3-axis acceleration sensor and two power filtering capacitor 0.1 μ F, 10 μ F above-mentioned mobile monitoring circuit theory diagrams.SDA is connected with control module by I/O mouth with SCL two lines.During work, single-chip microcomputer, by IIC communication interface and 3-axis acceleration sensor communication, obtains current acceleration numerical value, acceleration with monitoring notebook computer all directions, the move mode of judgement notebook, as adjusted position or being pulled away etc., by move mode different differentiate whether report to the police.
In the present embodiment, above-mentioned electronic anti-theft module also includes unlock button; Above-mentioned electronic anti-theft module also includes pilot lamp and alarm, and above-mentioned pilot lamp, by different colours light, is indicated respectively current alarm state: locking state, alarm condition, unlocked state.
In the present embodiment, above-mentioned host computer comprises alarm modules, IP tracing module, encrypting module, defense module, SMS module, system lock module; Above-mentioned alarm modules can make PC loudspeaker sound the alarm with peak power, and by USB communication, to alarm, sends alerting signal, triggers alarm actuation of an alarm.
In the present embodiment, above-mentioned power module includes mu balanced circuit, button cell and power supply switch circuit, and wherein button cell is connected with mu balanced circuit by power supply switch circuit, and power supply switch circuit is connected with USB communicating circuit.When the integrated control module of alarm is connected with host computer by USB communicating circuit, use the power supply of host computer USB interface.When the integrated control module of alarm disconnected with being connected of host computer, power supply switch circuit automatically switches to button cell power supply, maintains Intelligent notebook computer alarm and normally works.
In the present embodiment, above-mentioned IP tracing module can get notebook outer net IP address and IP address of internal network.Above-mentioned encrypting module can be encrypted to the communication data setting relevant with user between alarm host computer.
In the present embodiment, above-mentioned defense module can detection system operation, when detecting may affect the operation of the system of host computer operation time, will stop also trigger alarm of this operation; Said short message module can send note to designated mobile phone by network; Said system locking module can lock PC system, stops other people malicious operation.
Principle of work of the present invention is as follows: Intelligent notebook computer alarm adopts and includes electric theft-proof system, control system, data storage circuitry and host computer.Wherein, electric theft-proof system comprises: 3-axis acceleration sensor, release button, pilot lamp, USB interface, alarm.Control system comprises take integrated control module, the power module that stm32 is control core.Power module is comprised of Voltage stabilizing module, button cell and power supply switch circuit; when alarm is locked; by 3-axis acceleration sensor, detecting notebook moves; once it is abnormal or receive host computer alarm signal to detect abnormal operation, upper machine communication; alarm will send alert ring; by USB, to host computer, send alerting signal simultaneously, trigger host computer and report to the police.Under alarm released state, by data storage circuitry, can be used as moveable magnetic disc storage data.When Intelligent notebook computer alarm is maliciously extracted, power management module will automatically switch to button cell power supply, maintain this alarm and normally work.Host computer can carry out communication by USB interface and alarm, when detecting alarm communication abnormality, receive alarm alerting signal or finding that other people carry out the system operation of malice, can be by the signal that gives the alarm to notebook anti-theft apparatus, triggering Intelligent notebook computer alarm gives the alarm, make PC loudspeaker send alert ring simultaneously, by wireless network, send alarming short message, and open IP tracking function, regularly to user, send place network ip address.
The running status of host computer is respectively: latching mode on backstage, leave pattern and unlock mode, data model storage.On backstage under latching mode, PC system can normal running, and alarm is locked.On backstage, under latching mode, can separate lock module by locking and carry out release.Leave under pattern, PC system lock cannot executive system operate before release, and alarm is locked.Leave under pattern and can carry out release by release button.Under unlock mode, PC system can normal running, and alarm release, can carry out User Defined setting.
Under data model storage, Intelligent notebook computer alarm can carry out data storage by data storage circuitry, serves as USB flash disk and uses.Data model storage need to could be opened under unlock mode.
After alarm is connected with PC by USB communicating circuit, alarm and host computer are interrupted exchange state information by USB communication.After alarm is locked, alarm enters duty:
(1) when alarm mobile monitoring module monitors is moved to notebook, alarm sends alerting signal to host computer, the action of host computer trigger alarm, and the alarm in alarm sends alert song simultaneously, pilot lamp flicker;
(2) when alarm and host computer USB communication abnormality or interruption, alarm alarm sends alert song, pilot lamp flicker, the action of host computer trigger alarm;
(3) when host computer defense module monitors the system operation of malice, the action of host computer trigger alarm sends alerting signal to alarm simultaneously, and the alarm in alarm sends alert song, pilot lamp flicker;
(4) when host computer monitors laptop and is pulled out, the action of host computer trigger alarm sends alerting signal to alarm simultaneously, and the alarm in alarm sends alert song, pilot lamp flicker;
Host computer actuation of an alarm comprises:
(1) automatically by network, send alarming short message to designated mobile phone; (2) start PC loudspeaker, with max volume, send alert song (3) and start IP tracking function, after each interconnection network, automatically send notebook Real-Time IP address to user (4) locking PC system, stop other people to carry out the system operation of malice.
Unlocking manner: after user is by release button (or host computer) input unlocking pin, alarm (host computer) can be with host computer (alarm) by the password of USB communication simultaneous user input, collaborative verification unlocking pin, after verification is passed through, alarm release.Under alarm condition, release can be removed the alarm condition of host computer and single-chip microcomputer.
After host computer starts, host computer will proceed to running background automatically.When inserting alarm, host computer will be opened latching mode on backstage automatically, facilitate antitheft use when user is of short duration to be left.User also can manually select other mode of operations by host computer.During work, Intelligent notebook computer alarm is used the USB interface power supply of PC end.Under alarm locking state, when intelligent anti-theft apparatus is pulled out, power module can automatically switch to button cell power supply, maintains the normal work of alarm.
Claims (10)
1. an Intelligent notebook computer alarm, it is characterized in that including electronic anti-theft module, integrated control module, power module, data storage circuitry, USB communicating circuit and host computer, wherein power module supplies power to integrated control module, electronic anti-theft module is connected with integrated control module, and integrated control module is connected with host computer by USB communicating circuit.
2. Intelligent notebook computer alarm according to claim 1, is characterized in that above-mentioned integrated control module is to take the integrated control module that stm32 is control core.
3. Intelligent notebook computer alarm according to claim 1, is characterized in that above-mentioned integrated control module is also connected with data storage circuitry.
4. Intelligent notebook computer alarm according to claim 1, it is characterized in that above-mentioned electronic anti-theft module includes mobile monitoring circuit, above-mentioned mobile monitoring circuit is monitored the acceleration of notebook computer all directions by 3-axis acceleration sensor, whether the move mode of judgement notebook, report to the police by the different differentiations of move mode.
5. Intelligent notebook computer alarm according to claim 1, is characterized in that above-mentioned electronic anti-theft module also includes unlock button; Above-mentioned electronic anti-theft module also includes pilot lamp and alarm, and above-mentioned pilot lamp, by different colours light, is indicated respectively current alarm state: locking state, alarm condition, unlocked state.
6. Intelligent notebook computer alarm according to claim 1, it is characterized in that above-mentioned power module includes mu balanced circuit, button cell and power supply switch circuit, wherein button cell is connected with mu balanced circuit by power supply switch circuit, and power supply switch circuit is connected with USB communicating circuit.
7. according to the Intelligent notebook computer alarm described in claim 1 to 6 any one, it is characterized in that above-mentioned host computer comprises alarm modules, IP tracing module, encrypting module, defense module, SMS module, system lock module; Above-mentioned alarm modules can make PC loudspeaker sound the alarm with peak power, and by USB communication, to alarm, sends alerting signal, triggers alarm actuation of an alarm.
8. Intelligent notebook computer alarm according to claim 7, is characterized in that above-mentioned IP tracing module can get notebook outer net IP address and IP address of internal network.
9. Intelligent notebook computer alarm according to claim 7, is characterized in that above-mentioned encrypting module can be encrypted to the communication data setting relevant with user between alarm host computer.
10. Intelligent notebook computer alarm according to claim 7, is characterized in that above-mentioned defense module can detection system operation, when detecting may affect the operation of the system of host computer operation time, will stop also trigger alarm of this operation; Said short message module can send note to designated mobile phone by network; Said system locking module can lock PC system, stops other people malicious operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410153510.2A CN103996258A (en) | 2014-04-17 | 2014-04-17 | Intelligent notebook antitheft device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410153510.2A CN103996258A (en) | 2014-04-17 | 2014-04-17 | Intelligent notebook antitheft device |
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| CN103996258A true CN103996258A (en) | 2014-08-20 |
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| CN201410153510.2A Pending CN103996258A (en) | 2014-04-17 | 2014-04-17 | Intelligent notebook antitheft device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105653996A (en) * | 2015-12-30 | 2016-06-08 | 天津大学 | Notebook computer anti-theft system and method based on mobile terminal in 2G network |
| CN107689126A (en) * | 2017-07-28 | 2018-02-13 | 广东工业大学 | A kind of networking goods monitoring system based on acceleration detection |
| CN108491739A (en) * | 2018-03-14 | 2018-09-04 | 吉林大学 | It is a kind of can remote control notebook computer anti-theft device |
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| CN101059904A (en) * | 2006-03-03 | 2007-10-24 | 王胤 | A mobile communication network-based intelligent anti-theft alarm device |
| CN101930520A (en) * | 2010-09-20 | 2010-12-29 | 翁晓奇 | Notebook computer antitheft method and system |
| CN102054321A (en) * | 2009-07-16 | 2011-05-11 | 无锡宇传科技有限公司 | Antitheft universal serial bus (USB) type handheld alarm device for notebook computer |
| CN203773657U (en) * | 2014-04-17 | 2014-08-13 | 广东工业大学 | Intelligent notebook anti-theft device |
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2014
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20040073726A1 (en) * | 1998-11-10 | 2004-04-15 | Aladdin Knowledge Systems, Ltd. | Usb key apparatus for interacting with a usb host via a usb port |
| CN1932712A (en) * | 2005-09-12 | 2007-03-21 | 鸿富锦精密工业（深圳）有限公司 | Notebook computer antitheft alarm circuit |
| CN101059904A (en) * | 2006-03-03 | 2007-10-24 | 王胤 | A mobile communication network-based intelligent anti-theft alarm device |
| CN102054321A (en) * | 2009-07-16 | 2011-05-11 | 无锡宇传科技有限公司 | Antitheft universal serial bus (USB) type handheld alarm device for notebook computer |
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| CN203773657U (en) * | 2014-04-17 | 2014-08-13 | 广东工业大学 | Intelligent notebook anti-theft device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105653996A (en) * | 2015-12-30 | 2016-06-08 | 天津大学 | Notebook computer anti-theft system and method based on mobile terminal in 2G network |
| CN107689126A (en) * | 2017-07-28 | 2018-02-13 | 广东工业大学 | A kind of networking goods monitoring system based on acceleration detection |
| CN108491739A (en) * | 2018-03-14 | 2018-09-04 | 吉林大学 | It is a kind of can remote control notebook computer anti-theft device |
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Application publication date: 20140820 |
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| RJ01 | Rejection of invention patent application after publication |