CN109800607A - Computer security equipment and its data prevention method and its equipment protection method - Google Patents
Computer security equipment and its data prevention method and its equipment protection method Download PDFInfo
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- CN109800607A CN109800607A CN201910079199.4A CN201910079199A CN109800607A CN 109800607 A CN109800607 A CN 109800607A CN 201910079199 A CN201910079199 A CN 201910079199A CN 109800607 A CN109800607 A CN 109800607A
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Abstract
The invention discloses computer security equipment, including USB interface and radiator fan, the USB interface is embedded on the side wall of casing, and USB interface and single-chip microcontroller are electrically connected；The present invention discloses the equipment protection methods of the data prevention method of computer security equipment and computer security equipment；The beneficial effects of the present invention are when computer leaves casing surface, the pressure on pressure sensor surface changes, this signal is passed to single-chip microcontroller by pressure sensor, and single-chip microcontroller plays out alarm signal by loudspeaker, and computer is avoided to lose；The case where device respectively protects the safety of computer in terms of data safety protection and equipment safety protect two, and the safety for avoiding traditional computer is poor, is easy to appear leakage so as to cause computer-internal information generation；Camera can be monitored video recording to the information around computer, and video information is stored in inside reservoir, so that user calls at any time.
Description
Technical field
The present invention relates to computer security equipment technical fields, specially computer security equipment and its data protection side
Method and its equipment protection method.
Background technique
With the rapid development of social economy, computer becomes the necessary article in people's work and life, leads to computer
Network size is constantly expanding, with the development of science and technology the rapid development of various computer technologies, network technology, computer
Development come into a quick and brand-new epoch, computer from have a single function, volume large development to
Function complexity, the small, resource network of volume etc., with the development of science and technology, people increasingly pay attention to computer-internal information peace
Full problem can carry out password setting currently, people see oneself computer-internal information in order to avoid other people to computer, but
It is that this method is easy to crack, the data for causing computer-internal important are lost, and the safety of computer is reduced.
Summary of the invention
1. the technical issues that need to address
Present invention solves the technical problem that being, computer security equipment and its data prevention method and its equipment are provided
Means of defence protects the safety of computer in terms of data safety protection and equipment safety protect two, avoids biography
The features such as the case where safety of system computer is poor, is easy to appear leakage so as to cause computer-internal information occurs.
2. technical solution
To achieve the above object, it the invention provides the following technical scheme: computer security equipment, including USB interface and dissipates
Hot-air fan, the USB interface are embedded on the side wall of casing, and USB interface and single-chip microcontroller are electrically connected, while single-chip microcontroller passes through
Screw is mounted on the inside of casing, and reservoir is mounted on the left side of single-chip microcontroller by screw, and temperature sensor is pacified by screw
Mounted in the upside of single-chip microcontroller, while pressure sensor is mounted on the right side of temperature sensor, LCD display and monolithic by screw
Machine is electrically connected, and LCD display is mounted on the right side of single-chip microcontroller by screw, while camera and single-chip microcontroller are electrically connected,
Fingerprint storehouse is mounted on the downside of camera, and battery is electrically connected by conducting wire and charge port；The radiator fan passes through bolt
It is mounted on the bottom of casing, and radiator fan is set as two groups, while web plate is welded on the surface of casing, status indicator lamp and list
Piece machine is electrically connected, and loudspeaker is installed on status indicator lamp, while casing and pedestal are integrally formed, and computer is placed on web plate
On, and computer-internal is equipped with computer CPU, simultaneous computer CPU and encryption hard disk are electrically connected.
Above-mentioned computer security equipment, wherein the reservoir and single-chip microcontroller are electrically connected, and the model of reservoir
W25Q128, while the model AT89S51 series monolithic of single-chip microcontroller.
Above-mentioned computer security equipment, wherein the temperature sensor and single-chip microcontroller are electrically connected, and temperature sensor
Model QHT100, temperature sensor comes out the temperature detection of computer, while temperature sensor transmits temperature signal
To single-chip microcontroller, when the temperature signal that single-chip microcontroller receives is greater than the preset temperature signals of single-chip microcontroller, single-chip microcontroller dissipates two
Hot-air fan is opened.
Above-mentioned computer security equipment, wherein the pressure sensor and single-chip microcontroller are electrically connected, and pressure sensor
Model GZP161, when computer leaves casing surface, the pressure on pressure sensor surface changes, pressure pass
This signal is passed to single-chip microcontroller by sensor, and single-chip microcontroller plays out alarm signal by loudspeaker, and computer is avoided to lose.
Above-mentioned computer security equipment, wherein the model DJ-Y4 of the camera, and the model in fingerprint storehouse
LKG-FS50, while fingerprint storehouse and single-chip microcontroller are electrically connected, camera can be monitored video recording to the information around computer,
Video information is stored in inside reservoir, so that user calls at any time.
Above-mentioned computer security equipment, wherein the single-chip microcontroller passes through USB interface and data line and computer CPU electricity
Property connection, and encrypt hard disk model G20.
Above-mentioned computer security equipment, wherein the radiator fan and single-chip microcontroller are electrically connected, and the type of radiator fan
Number be XD3007, by be provided with radiator fan, improve the heat dissipation effect of computer.
The present invention discloses a kind of data prevention methods of computer security equipment, include the following steps:
Step 1.1, when USB flash disk is inserted on computer, computer CPU receives the signal of USB flash disk insertion, passes through number
This signal is passed into single-chip microcontroller according to line, single-chip microcontroller plays the information for needing typing fingerprint by loudspeaker, and copier passes through fingerprint
Storehouse typing finger print information；
Step 1.2, finger print information is compared in single-chip microcontroller, when the finger that the finger print information and reservoir of user's typing provide
Line information is consistent, and single-chip microcontroller passes information to computer CPU, and computer CPU is decrypted automatically by hard disk is encrypted, and user counts
According to copy；
Step 1.3, if the finger print information that the finger print information of user's typing and reservoir provide is inconsistent, single-chip microcontroller is logical
It crosses loudspeaker and issues false command, signal is passed into computer CPU, user is prevented to be downloaded data.
The present invention discloses a kind of equipment protection methods of computer security equipment, include the following steps:
Step 2.1, when computer long-play, temperature sensor detects the temperature of computer；
Step 2.2, temperature signal is passed to single-chip microcontroller by temperature sensor；
Step 2.3, the temperature signal that single-chip microcontroller receives is greater than the preset temperature signals of single-chip microcontroller, and single-chip microcontroller dissipates two
Hot-air fan is opened, and carries out heat dissipation work to computer.
3. beneficial effect
In conclusion the beneficial effects of the present invention are:
(1) when computer leaves casing surface, the pressure on pressure sensor surface changes, pressure sensor
This signal is passed into single-chip microcontroller, single-chip microcontroller plays out alarm signal by loudspeaker, and computer is avoided to lose；
(2) device respectively protects the safety of computer in terms of data safety protection and equipment safety protect two
The case where shield, the safety for avoiding traditional computer is poor, is easy to appear leakage so as to cause computer-internal information generation；
(3) camera can be monitored video recording to the information around computer, and video information is stored in inside reservoir, with
It is called at any time for user.
Detailed description of the invention
Fig. 1 is the front view of computer security equipment of the present invention；
Fig. 2 is the structural schematic diagram of computer security equipment of the present invention；
Fig. 3 is the schematic diagram of computer security equipment computer CPU of the present invention；
Fig. 4 is the side view of computer security equipment of the present invention；
Fig. 5 is the work flow diagram of computer security equipment single-chip microcontroller of the present invention；
Fig. 6 is the work flow diagram of computer security device data of the present invention protection.
In figure: 1, USB interface, 2, casing, 3, reservoir, 4, temperature sensor, 5, pressure sensor, 6, LCD display,
7, camera, 8, fingerprint storehouse, 9, battery, 10, single-chip microcontroller, 11, conducting wire, 12, charge port, 13, loudspeaker, 14, radiator fan,
15, status indicator lamp, 16, web plate, 17, pedestal, 18, computer, 19, computer CPU, 20, encryption hard disk.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It refers to shown in attached drawing 1 to attached drawing 6, a kind of computer security equipment, including usb 1 and radiator fan 14,
Usb 1 is embedded on the side wall of casing 2, and usb 1 and single-chip microcontroller 10 are electrically connected, while single-chip microcontroller 10 passes through screw
It is mounted on the inside of casing 2, reservoir 3 and single-chip microcontroller 10 are electrically connected, and the model W25Q128 of reservoir 3, while monolithic
The model AT89S51 series monolithic of machine 10, reservoir 3 are mounted on the left side of single-chip microcontroller 10, and temperature sensing by screw
Device 4 is mounted on the upside of single-chip microcontroller 10 by screw, while pressure sensor 5 is mounted on the right side of temperature sensor 4 by screw
Side, pressure sensor 5 and single-chip microcontroller 10 are electrically connected, and the model GZP161 of pressure sensor 5, temperature sensor 4 and list
Piece machine 10 is electrically connected, and the model QHT100 of temperature sensor 4, and LCD display 6 and single-chip microcontroller 10 are electrically connected, and LCD
Display screen 6 is mounted on the right side of single-chip microcontroller 10 by screw, while camera 7 and single-chip microcontroller 10 are electrically connected, and single-chip microcontroller 10 is logical
It crosses usb 1 and data line and computer CPU 19 is electrically connected, and encrypt the model G20 of hard disk 20, fingerprint storehouse 8 is mounted on
The downside of camera 7；Battery 9 is electrically connected by conducting wire 11 and charge port 12, the model DJ-Y4 of camera 7, and fingerprint
The model LKG-FS50 in storehouse 8, while fingerprint storehouse 8 and single-chip microcontroller 10 are electrically connected, radiator fan 14 is mounted on machine by bolt
The bottom of shell 2, and radiator fan 14 is set as two groups, while web plate 16 is welded on the surface of casing 2, radiator fan 14 and monolithic
Machine 10 is electrically connected, and the model XD3007 of radiator fan 14, and status indicator lamp 15 and single-chip microcontroller 10 are electrically connected, and state
Loudspeaker 13 is installed, while casing 2 and pedestal 17 are integrally formed on indicator light 15, computer 18 is placed on web plate 16, and is counted
Computer CPU 19 is installed, simultaneous computer CPU19 and encryption hard disk 20 are electrically connected inside calculation machine 18；
Device respectively protects the safety of computer 18 in terms of data safety protection and equipment safety protect two,
The case where safety for avoiding traditional computer is poor, is easy to appear leakage so as to cause computer-internal information generation is led to
It crosses and is provided with radiator fan 14, improve the heat dissipation effect of computer 18；Structure is simple, is easy to implement, and improves computer 18
Working efficiency, avoid the significant data inside computer 18 and leak, it is highly-safe.
When computer 18 leaves 2 surface of casing, the pressure on 5 surface of pressure sensor changes, pressure sensing
This signal is passed to single-chip microcontroller 10 by device 5, and single-chip microcontroller 10 plays out alarm signal by loudspeaker 13, and computer 18 is avoided to send out
Raw to lose, camera 7 can be monitored video recording to the information around computer 18, and video information is stored in inside reservoir 3, with
For calling at any time.
The present invention discloses a kind of data prevention methods of computer security equipment, include the following steps:
Step 1.1, when USB flash disk is inserted on computer 18, computer CPU 19 receives the signal of USB flash disk insertion, leads to
It crosses data line and this signal is passed into single-chip microcontroller 10, single-chip microcontroller 10 plays the information for needing typing fingerprint, copy by loudspeaker 13
Person passes through 8 typing finger print information of fingerprint storehouse；
Step 1.2, finger print information is compared in single-chip microcontroller 10, when the finger print information and reservoir 3 of user's typing provide
Finger print information it is consistent, single-chip microcontroller 10 passes information to computer CPU 19, and computer CPU 19 is decrypted automatically by hard disk is encrypted,
User carries out data copy；
Step 1.3, if the finger print information that the finger print information of user's typing and reservoir 3 provide is inconsistent, single-chip microcontroller
10 issue false command by loudspeaker 13, and signal is passed to computer CPU 19, user is prevented to be downloaded data.
The present invention discloses a kind of equipment protection methods of computer security equipment, include the following steps:
Step 2.1, when 18 long-play of computer, temperature sensor 4 detects the temperature of computer 18；
Step 2.2, temperature signal is passed to single-chip microcontroller 10 by temperature sensor 4；
Step 2.3, the temperature signal that single-chip microcontroller 10 receives is greater than the preset temperature signals of single-chip microcontroller 10, and single-chip microcontroller 10 will
Two radiator fans 14 are opened, and carry out heat dissipation work to computer 18.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of computer security equipment, including USB interface (1) and radiator fan (14), it is characterised in that: the USB interface
(1) it is embedded on the side wall of casing (2), and USB interface (1) and single-chip microcontroller (10) are electrically connected, while single-chip microcontroller (10) passes through
Screw is mounted on the inside of casing (2), and reservoir (3) is mounted on the left side of single-chip microcontroller (10), and temperature sensor by screw
(4) upside of single-chip microcontroller (10) is mounted on by screw, while pressure sensor (5) is mounted on temperature sensor by screw
(4) right side, LCD display (6) and single-chip microcontroller (10) are electrically connected, and LCD display (6) is mounted on single-chip microcontroller by screw
(10) right side, while camera (7) and single-chip microcontroller (10) are electrically connected, fingerprint storehouse (8) are mounted on the downside of camera (7)；
Battery (9) is electrically connected by conducting wire (11) and charge port (12)；The radiator fan (14) is mounted on casing by bolt
(2) bottom, and radiator fan (14) is set as two groups, while web plate (16) is welded on the surface of casing (2), status indicator lamp
(15) it is electrically connected with single-chip microcontroller (10), and loudspeaker (13) is installed on status indicator lamp (15), while casing (2) and pedestal
(17) it being integrally formed, computer (18) is placed on web plate (16), and is equipped with computer CPU (19) inside computer (18),
Simultaneous computer CPU (19) and encryption hard disk (20) are electrically connected.
2. a kind of computer security equipment according to claim 1, it is characterised in that: the reservoir (3) and single-chip microcontroller
(10) it is electrically connected, and the model W25Q128 of reservoir (3), while the model AT89S51 series monolithic of single-chip microcontroller (10)
Machine.
3. a kind of computer security equipment according to claim 1, it is characterised in that: the temperature sensor (4) and list
Piece machine (10) is electrically connected, and the model QHT100 of temperature sensor (4).
4. a kind of computer security equipment according to claim 1, it is characterised in that: the pressure sensor (5) and list
Piece machine (10) is electrically connected, and the model GZP161 of pressure sensor (5).
5. a kind of computer security equipment according to claim 1, it is characterised in that: the model of the camera (7)
DJ-Y4, and the model LKG-FS50 of fingerprint storehouse (8), while fingerprint storehouse (8) and single-chip microcontroller (10) are electrically connected.
6. a kind of computer security equipment according to claim 1, it is characterised in that: the single-chip microcontroller (10) passes through USB
Interface (1) and data line and computer CPU (19) are electrically connected, and encrypt the model G20 of hard disk (20).
7. a kind of computer security equipment according to claim 1, it is characterised in that: the radiator fan (14) and monolithic
Machine (10) is electrically connected, and the model XD3007 of radiator fan (14).
8. a kind of data prevention method using computer security equipment described in claim 1-7 any one, which is characterized in that
Include the following steps:
Step 1.1, when USB flash disk is inserted on computer (18), computer CPU (19) receives the signal of USB flash disk insertion, leads to
It crosses data line to pass to this signal single-chip microcontroller (10), single-chip microcontroller (10) plays the letter for needing typing fingerprint by loudspeaker (13)
Breath, copier pass through fingerprint storehouse (8) typing finger print information；
Step 1.2, finger print information is compared in single-chip microcontroller (10), when the finger print information of user's typing and reservoir (3) provide
Finger print information it is consistent, single-chip microcontroller (10) passes information to computer CPU (19), computer CPU (19) will encrypt hard disk from
Dynamic decryption, user carry out data copy；
Step 1.3, if the finger print information that the finger print information of user's typing and reservoir (3) provide is inconsistent, single-chip microcontroller
(10) false command is issued by loudspeaker (13), signal is passed to computer CPU (19), user is prevented to be downloaded number
According to.
9. a kind of data prevention method using computer security equipment described in claim 1-7 any one, which is characterized in that
Include the following steps:
Step 2.1, when computer (18) long-play, temperature sensor (4) detects the temperature of computer (18)；
Step 2.2, temperature signal is passed to single-chip microcontroller (10) by temperature sensor (4)；
Step 2.3, the temperature signal that single-chip microcontroller (10) receives is greater than the preset temperature signals of single-chip microcontroller (10), single-chip microcontroller (10)
Two radiator fans (14) are opened, heat dissipation work is carried out to computer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079199.4A CN109800607A (en) | 2019-01-28 | 2019-01-28 | Computer security equipment and its data prevention method and its equipment protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910079199.4A CN109800607A (en) | 2019-01-28 | 2019-01-28 | Computer security equipment and its data prevention method and its equipment protection method |
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| Publication Number | Publication Date |
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| CN109800607A true CN109800607A (en) | 2019-05-24 |
Family
ID=66560590
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910079199.4A Pending CN109800607A (en) | 2019-01-28 | 2019-01-28 | Computer security equipment and its data prevention method and its equipment protection method |
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Cited By (2)
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| CN111783176A (en) * | 2020-07-10 | 2020-10-16 | 盐城工学院 | Computer plug self-locking structure for preventing information leakage |
| CN111883187A (en) * | 2020-06-24 | 2020-11-03 | 吴淑芳 | Storage device for farm intelligent agriculture big data and using method thereof |
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Application publication date: 20190524 |
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| RJ01 | Rejection of invention patent application after publication |