CN108924508A - A kind of computer information safe monitoring system - Google Patents
A kind of computer information safe monitoring system Download PDFInfo
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- CN108924508A CN108924508A CN201810869594.8A CN201810869594A CN108924508A CN 108924508 A CN108924508 A CN 108924508A CN 201810869594 A CN201810869594 A CN 201810869594A CN 108924508 A CN108924508 A CN 108924508A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 48
- 238000012545 processing Methods 0.000 claims abstract description 47
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 230000009466 transformation Effects 0.000 claims abstract description 18
- 230000002708 enhancing effect Effects 0.000 claims abstract description 17
- 238000003706 image smoothing Methods 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 230000001815 facial effect Effects 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Closed-Circuit Television Systems (AREA)
- Image Processing (AREA)
Abstract
The present invention provides a kind of computer information safe monitoring system, the present invention provides a kind of computer information safe monitoring system, utilize computer processor, computer camera, image processing module, hard disc of computer, computer power supply box, computer storage, alarm module and monitoring module carry out security monitoring to computerized information, image processing module includes greyscale transformation unit, image enhancing unit, image smoothing unit and image filtering unit, computer camera, greyscale transformation unit, image enhancing unit, image smoothing unit, image filtering unit and computer processor are sequentially connected, computer information safe monitoring system can not only ensure computer information safe, and when computer security is on the hazard, the image information for stealing computerized information personnel can be obtained.
Description
Technical field
The present invention relates to information spy field more particularly to a kind of computer information safe monitoring systems.
Background technique
It instantly is the epoch of scientific information rapid development, and information must be timely and effectively so information all over the world
Dependent on network, because there is network to obtain bigger extension by enterprise convenient for managing and communicating, global interpersonal phase is allowed
It connects, when running critical business on network, just increasingly relies on network when the business of enterprise operates, work as government department
Activity just increasingly day networking when, computer network security and correctly management, which just become one, cannot be neglected and asks
Topic.
Currently, computer information safe, which is relied primarily on, carries out safety to its content to traditional approach such as computer installation passwords
Protection, or be the electric endorsement method of " digital signature " using one kind, by the identity of identification signer with to computer into
Row safeguard protection, these traditional methods not only cannot effective recognition user information, and be easy to cause information leakage, trusted computer
Breath safety cannot get effective guarantee, seriously compromise the interests of computer user.
Summary of the invention
Therefore, in order to overcome the above problem, the present invention provides a kind of computer information safe monitoring system, utilizes computer
Processor, computer camera, image processing module, hard disc of computer, computer power supply box, computer storage, alarm mould
Block and monitoring module carry out security monitoring to computerized information, can not only ensure computer information safe, but also when calculating
When machine is on the hazard safely, the image information for stealing computerized information personnel can be obtained.
A kind of computer information safe monitoring system according to the present invention, safety monitoring system include computer processor,
Computer camera, image processing module, hard disc of computer, computer power supply box, computer storage, alarm module and prison
Control module；
Wherein, computer camera, image processing module, computer processor and hard disc of computer are sequentially connected, and are calculated electromechanical
Source capsule, computer storage, alarm module and monitoring module are connect with computer processor respectively.
Preferably, computer camera is used to acquire the facial image information for using computer personnel, and by the figure of acquisition
As information is transmitted to image processing module.
Preferably, image processing module includes greyscale transformation unit, image enhancing unit, image smoothing unit and image
Filter unit, computer camera, greyscale transformation unit, image enhancing unit, image smoothing unit, image filtering unit and
Computer processor is sequentially connected；
Wherein, greyscale transformation unit carries out expansion of gradation processing, image enhancement list to the image information that computer camera acquires
Member carries out brightness of image enhancing processing to the image information after greyscale transformation cell processing, and image smoothing unit is to by scheming
Image information after image intensifying cell processing carries out image definition enhancing processing, and image filtering unit is to by image smoothing list
Member treated image information carries out image denoising processing, and image filtering unit will treated that image information is transmitted to computer
Processor.
Preferably, image definition computer camera acquired is two-dimensional function f (x, y), and wherein x, y are that space is sat
Mark, the greyscale transformation unit carry out greyscale transform process to image f (x, y), the intensity value ranges of image f (x, y) be [a,
B], the intensity value ranges of image f (x, y) are extended to [c, d] by the greyscale transformation unit, wherein a, b, c, and d is constant, then are become
Two-dimensional image function after changing is g (x, y), wherein
。
Preferably, image enhancing unit carries out image enhancement processing to above-mentioned image g (x, y), schemes after enhancing is handled
As two-dimensional function is h (x, y), wherein
。
Preferably, image smoothing unit carries out picture smooth treatment to above-mentioned image h (x, y), schemes after smoothing processing
Picture two-dimensional function is k (x, y), and wherein smooth function is a (x, y),
,
, ﹡ is convolution symbol,For customized adjustable constant, smooth effect is logical
It crossesCome what is controlled.
Preferably, image filtering unit carries out image filtering processing to above-mentioned image k (x, y), schemes after filtering processing
As two-dimensional function is s (x, y), wherein
。
Preferably, image processing module by the acquisition of received computer camera image information after, by image information
Computer processor is transmitted to after carrying out image procossing, and computer processor is by the standard drawing of image information and computer storage
As information is compared, if unanimously, computer operates normally, if inconsistent, computer processor controls monitoring module will
Image information is saved and is sent to Terminal Server Client, and computer processor control hard disc of computer carries out at encryption data
Reason, computer processor control alarm module alert, image information are saved and is sent in monitoring module
Terminal Server Client, hard disc of computer to data be encrypted and alarm module alert after, computer disposal
Device controls computer power supply box and disconnects computer power supply.
Preferably, monitoring module includes wireless communication module, in the received image information of computer processor institute and calculating
When the standard picture information of machine memory is inconsistent, image information is saved and is led to by computer processor control monitoring module
It crosses wireless communication module and is sent to Terminal Server Client.
Preferably, Terminal Server Client is specially mobile phone or tablet computer.
Preferably, warning message is sound-light alarm information.
Preferably, computer power supply box includes a relay module, in the computer processor received image information of institute and
When the standard picture information of computer storage is inconsistent, computer processor controls the relay module in computer power supply box
Disconnect computer power supply.
Preferably, wireless communication module includes 3G wireless communication unit or 4G wireless communication unit.
Preferably, wireless communication module includes WiFi wireless communication unit.
Compared with prior art, the present invention has following beneficial effect：
（1）Computer information safe monitoring system provided by the invention utilizes computer processor, computer camera, figure
As processing module, hard disc of computer, computer power supply box, computer storage, alarm module and monitoring module are to computer
Information carries out security monitoring, can not only ensure computer information safe, but also when computer security is on the hazard, can obtain
Steal the image information of computerized information personnel；
（2）Computer information safe monitoring system provided by the invention, image processing module successively carry out ash to the image of acquisition
Transformation, image enhancement, image smoothing, image filtering processing are spent, the image letter of computer camera can efficiently, be quickly extracted
Breath, can be improved the identification precision to computer user, efficiently reduces erroneous judgement and happen.
Detailed description of the invention
Fig. 1 is the schematic diagram of computer information safe monitoring system of the invention；
Fig. 2 is the schematic diagram of image processing module of the invention.
Appended drawing reference：
1- computer processor, 2- computer camera, 3- image processing module, 4- hard disc of computer, 5- computer power supply box,
6- computer storage, 7- alarm module, 8- monitoring module.
Specific embodiment
Computer information safe monitoring system of the present invention is described in detail with reference to the accompanying drawings and examples.
As shown in Figure 1, computer information safe monitoring provided by the invention includes computer processor（1）, computer takes the photograph
As head（2）, image processing module（3）, hard disc of computer（4）, computer power supply box（5）, computer storage（6）, alarm mould
Block（7）And monitoring module（8）；
Wherein, computer camera（2）, image processing module（3）, computer processor（1）And hard disc of computer（4）Successively connect
It connects, computer power supply box（5）, computer storage（6）, alarm module（7）And monitoring module（8）Respectively with computer disposal
Device（1）Connection.
Specifically, computer camera（2）For acquiring the facial image information for using computer personnel, and by acquisition
Image information is transmitted to image processing module（3）.
As shown in Fig. 2, image processing module（3）Including greyscale transformation unit, image enhancing unit, image smoothing unit with
And image filtering unit, computer camera（2）, greyscale transformation unit, image enhancing unit, image smoothing unit, image filter
Wave unit and computer processor（1）It is sequentially connected；
Wherein, greyscale transformation unit is to computer camera（1）The image information of acquisition carries out expansion of gradation processing, image enhancement
Unit carries out brightness of image enhancing processing to the image information after greyscale transformation cell processing, and image smoothing unit is to process
Image enhancing unit treated image information carries out image definition enhancing processing, and image filtering unit is to passing through image smoothing
Image information after cell processing carries out image denoising processing, and by treated, image information is transmitted to calculating to image filtering unit
Machine processor（1）.
The image definition that computer camera is acquired is two-dimensional function f (x, y), and wherein x, y are space coordinates, described
Greyscale transformation unit carries out greyscale transform process to image f (x, y), and the intensity value ranges of image f (x, y) are [a, b], the ash
It spends converter unit and the intensity value ranges of image f (x, y) is extended to [c, d], wherein a, b, c, d are constant, then transformed figure
As two-dimensional function is g (x, y), wherein
。
Specifically, image enhancing unit carries out image enhancement processing to above-mentioned image g (x, y), schemes after enhancing is handled
As two-dimensional function is h (x, y), wherein
。
Specifically, image smoothing unit carries out picture smooth treatment to above-mentioned image h (x, y), schemes after smoothing processing
Picture two-dimensional function is k (x, y), and wherein smooth function is a (x, y),
,
, ﹡ is convolution symbol,For customized adjustable constant, smooth effect is logical
It crossesCome what is controlled.
Specifically, image filtering unit carries out image filtering processing to above-mentioned image k (x, y), schemes after filtering processing
As two-dimensional function is s (x, y), wherein
。
Specifically, image processing module（3）By the received computer camera of institute（2）After the image information of acquisition, it will scheme
Computer processor is transmitted to after carrying out image procossing as information（1）, computer processor（1）Image information and computer are deposited
Reservoir（6）Standard picture information be compared, if unanimously, computer operate normally, if inconsistent, computer processor
（1）Control monitoring module（8）Image information is saved to and is sent to Terminal Server Client, computer processor（1）Control meter
Calculation machine hard disk（4）Data are encrypted, computer processor（1）Control alarm module（7）Alert is being supervised
Control module（8）Image information is saved to and is sent to Terminal Server Client, hard disc of computer（4）Data are encrypted
And alarm module（7）After alert, computer processor（1）Control computer power supply box（5）It disconnects and calculates electromechanics
Source.
Specifically, monitoring module（8）Including wireless communication module, in computer processor（1）The received image information of institute
And computer storage（6）Standard picture information it is inconsistent when, computer processor（1）Control monitoring module（8）By image
Information save and is sent to Terminal Server Client by wireless communication module.
Specifically, Terminal Server Client is specially mobile phone or tablet computer.
Specifically, warning message is sound-light alarm information.
Specifically, computer power supply box（5）Including a relay module, in computer processor（1）The received image of institute
Information and computer storage（6）Standard picture information it is inconsistent when, computer processor（1）Control computer power supply box
（5）Interior relay module disconnects computer power supply.
Specifically, wireless communication module includes 3G wireless communication unit or 4G wireless communication unit.
Specifically, wireless communication module includes WiFi wireless communication unit.
It should be noted last that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng
It is described the invention in detail according to embodiment, those skilled in the art should understand that, to technical side of the invention
Case is modified or replaced equivalently, and without departure from the spirit and scope of technical solution of the present invention, should all be covered in the present invention
Scope of the claims in.
Claims (10)
1. a kind of computer information safe monitoring system, which is characterized in that the monitoring system includes computer processor（1）,
Computer camera（2）, image processing module（3）, hard disc of computer（4）, computer power supply box（5）, computer storage
（6）, alarm module（7）And monitoring module（8）；
Wherein, the computer camera（2）, described image processing module（3）, the computer processor（1）With the meter
Calculation machine hard disk（4）It is sequentially connected, the computer power supply box（5）, the computer storage（6）, the alarm module（7）With
And the monitoring module（8）Respectively with the computer processor（1）Connection；The computer camera（2）Make for acquiring
With the facial image information of computer personnel, and the image information of acquisition is transmitted to described image processing module（3）；
Described image processing module（3）Including greyscale transformation unit, image enhancing unit, image smoothing unit and image filtering
Unit, the computer camera（2）, the greyscale transformation unit, described image enhancement unit, described image smooth unit,
Described image filter unit and the computer processor（1）It is sequentially connected；
Wherein, by the computer camera（2）The image definition of acquisition is two-dimensional function f (x, y), and wherein x, y are that space is sat
Mark, the greyscale transformation unit carry out greyscale transform process to image f (x, y), the intensity value ranges of image f (x, y) be [a,
B], the intensity value ranges of image f (x, y) are extended to [c, d] by the greyscale transformation unit, wherein a, b, c, and d is constant, then are become
Two-dimensional image function after changing is g (x, y), wherein
。
2. computer information safe monitoring system according to claim 1, which is characterized in that described image enhancement unit pair
Above-mentioned image g (x, y) carries out image enhancement processing, and two-dimensional image function is h (x, y) after enhancing is handled, wherein
。
3. computer information safe monitoring system according to claim 2, which is characterized in that described image smooth unit pair
Above-mentioned image h (x, y) carries out picture smooth treatment, and two-dimensional image function is k (x, y) after smoothing processing, wherein smooth letter
Number is a (x, y),
,
, ﹡ is convolution symbol,For customized adjustable constant, smooth effect is logical
It crossesCome what is controlled.
4. computer information safe monitoring system according to claim 3, which is characterized in that described image filter unit pair
Above-mentioned image k (x, y) carries out image filtering processing, and two-dimensional image function is s (x, y) after filtering processing, wherein
。
5. computer information safe monitoring system according to claim 1, which is characterized in that described image processing module
（3）By the received computer camera of institute（2）After the image information of acquisition, transmitted after image information is carried out image procossing
To the computer processor（1）, the computer processor（1）By image information and the computer storage（6）Mark
Quasi- image information is compared, if unanimously, computer operates normally, if inconsistent, and the computer processor（1）Control
The monitoring module（8）Image information is saved to and is sent to Terminal Server Client, the computer processor（1）Control institute
State hard disc of computer（4）Data are encrypted, the computer processor（1）Control the alarm module（7）It issues
Warning message, in the monitoring module（8）Image information is saved to and is sent to Terminal Server Client, the hard disc of computer
（4）Data are encrypted and the alarm module（7）After alert, the computer processor（1）Control
Make the computer power supply box（5）Disconnect computer power supply.
6. computer information safe monitoring system according to claim 5, which is characterized in that the monitoring module（8）Packet
Wireless communication module is included, in the computer processor（1）The received image information of institute and the computer storage（6）Mark
When quasi- image information is inconsistent, the computer processor（1）Control the monitoring module（8）Image information is saved simultaneously
Terminal Server Client is sent to by the wireless communication module.
7. computer information safe monitoring system according to claim 6, which is characterized in that the Terminal Server Client is specific
For mobile phone or tablet computer.
8. computer information safe monitoring system according to claim 5, which is characterized in that the warning message is acousto-optic
Warning message.
9. computer information safe monitoring system according to claim 5, which is characterized in that the computer power supply box
（5）Including a relay module, in the computer processor（1）The received image information of institute and the computer storage
（6）Standard picture information it is inconsistent when, the computer processor（1）Control the computer power supply box（5）Interior is described
Relay module disconnects computer power supply.
10. computer information safe monitoring system according to claim 6, which is characterized in that the wireless communication module
Including 3G wireless communication unit or 4G wireless communication unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869594.8A CN108924508A (en) | 2018-08-02 | 2018-08-02 | A kind of computer information safe monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869594.8A CN108924508A (en) | 2018-08-02 | 2018-08-02 | A kind of computer information safe monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108924508A true CN108924508A (en) | 2018-11-30 |
Family
ID=64393930
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810869594.8A Withdrawn CN108924508A (en) | 2018-08-02 | 2018-08-02 | A kind of computer information safe monitoring system |
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| Country | Link |
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| CN (1) | CN108924508A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114338140A (en) * | 2021-12-27 | 2022-04-12 | 宁波弘泰水利信息科技有限公司 | Information security monitoring system |
-
2018
- 2018-08-02 CN CN201810869594.8A patent/CN108924508A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114338140A (en) * | 2021-12-27 | 2022-04-12 | 宁波弘泰水利信息科技有限公司 | Information security monitoring system |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181130 |
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| WW01 | Invention patent application withdrawn after publication |