CN102023915A - Device and method for monitoring and managing keyboard, video and mouse - Google Patents
Device and method for monitoring and managing keyboard, video and mouse Download PDFInfo
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- CN102023915A CN102023915A CN2010105572653A CN201010557265A CN102023915A CN 102023915 A CN102023915 A CN 102023915A CN 2010105572653 A CN2010105572653 A CN 2010105572653A CN 201010557265 A CN201010557265 A CN 201010557265A CN 102023915 A CN102023915 A CN 102023915A
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Abstract
The invention discloses a device and a method for monitoring and managing a keyboard, a video and a mouse. A current monitored certain input port can be compared with a prerecorded reference picture of the port by using image processing technology of the device, and if the comparison result exceeds the judgment critical value, predetermined notification processing and storage for future reference are performed. The device and the method can solve monitoring and automatic management of the keyboard, the mouse and the video, ensure information of real-time fault pictures when a server fails and the like, and are favorable for quick repair of faults.
Description
Technical field
The present invention relates to the monitoring management technology of computer equipment, relate in particular to monitoring management apparatus and the method for a kind of keyboard, screen and mouse (KVM, Keyboard, Video and Mouse).
Background technology
The operation note of computer keyboard, mouse and the content of screen display need the important content of monitoring management when being equipment operation, its content is usually as the backup measure of computer system, when computer system generation problem as the important evidence of recovery system.
Existing computer monitor and control mode is with one or more groups keyboard, screen and mouse operation and control server, and utilizes server to manage, and server can pass through to switch or the mode of setting timing automatic switching is managed with convenient.When server generation problem, can influence by the nearly all service function in the network of its processing, as mail service, printing, network data inquiry, cloud computing speed etc., cause damage to the user, handle for getting involved even perhaps the server timing automatic switches the very important person, if human negligence then can occasion a delay and lose.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide the monitoring management apparatus and the method for a kind of keyboard, screen and mouse (KVM), certain input port that can utilize image processing technique will monitor fast compares with previous this port reference picture of having pre-recorded, handles with storage for future reference as the circular of promptly doing to be scheduled to above the judgement critical value.
For achieving the above object, technical scheme of the present invention is achieved in that
The monitoring management apparatus of a kind of keyboard, screen and mouse comprises image multiplexer, image process unit, middle control unit, storage unit and triggering circular unit; Wherein:
The image multiplexer is used for the video signal from multipath server is imported image process unit through this image multiplexer;
Image process unit, the level, the vertical signal that are used for described video signal are measured, and obtain resolution of screen, and it is synchronous to obtain image, and the picture of described image is stored; Also be used for current picture and the reference picture that stores are in advance made comparisons, judge whether unusually;
Middle control unit, be used to accept user's control and setting value, set influence comparer critical value, setting of image picture comparison subregion, according to the different periods be written into different fiducial values with parameter, set and trigger the back advice method, the control of image storage and playback and each functional unit of system, coordination and synchronous;
Storage unit, the record picture at each port when being used to store the reference picture at each port and work;
Trigger the circular unit, when satisfying trigger condition and be triggered, be used to circulate a notice of preassigned responsible person.
Wherein, described storage unit is built-in or provide port to adopt plug-in mode.
Described circular mode comprises: cresset, the sound, network, GSM/CDMA note/GPRS mode.
Described network mode comprises Email (E-mail), UDP, TCP mode.
The method for managing and monitoring of a kind of keyboard, screen and mouse, this method comprises:
A, current picture and the described reference picture of pre-recording are compared, the image at current each port and the reference picture of pre-recording before it are compared, and relatively its difference can be complied with the critical difference number percent of setting, as the standard that triggers described triggering circular unit, judge whether unusually comparative result;
B, parametrization are relatively; Set different picture comparison domains, different critical points, different picture subregions at different ports, certain subregion picture or ignore not relatively certain subregion picture relatively only, and carry out the setting and the comparison of different parameters value;
C, be written into comparison picture and comparative parameter at times; Being written into the different fiducial values and the parameter that configure in advance according to the different periods compares;
D, repayment automatically; When satisfying trigger condition, according to the circular mode that configures in advance, notify the responsible person with sound, cresset, Email, SMS, the information of transmission can comprise contents such as the port number, time, reference picture, unusual picture of triggering.
This method further comprises:
E, store the picture respectively control the port as required; Poll is respectively controlled the picture at port, according to need being stored, comprises and notes port number, temporal information.
The monitoring management apparatus and the method for keyboard provided by the present invention, screen and mouse (KVM) have the following advantages:
In this monitoring management apparatus, set up the function of reference of pre-recording, can be according to the different demands in each port, its reference picture of pre-recording; Can utilize the digital element image processing technique, more present image with pre-record with reference to image; Reference picture is carried out parametrization relatively, can set different pictures sub-district, different relatively critical value, and can set relatively district (carrying out picture relatively) and ignore district (not carrying out picture compares), with this as effective or unusual judgement.In addition, also can be written into comparison picture and comparative parameter according to the period, initiatively the poll real-time informing when trigger condition takes place, according to the circular mode of setting in advance, is notified the responsible person with sound, cresset, Email, SMS.Solved the monitoring automation problem of management of keyboard, mouse and screen, the information such as real time fail picture when having ensured server generation problem help the quick reparation of fault.
Description of drawings
Fig. 1 is the monitoring management apparatus functional block diagram of keyboard of the present invention, screen and mouse;
Fig. 2 is the method for managing and monitoring process flow diagram of the described monitoring management apparatus of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and embodiments of the invention apparatus and method of the present invention are described in further detail.
Fig. 1 is the monitoring management apparatus functional block diagram of keyboard of the present invention, screen and mouse, and as shown in Figure 1, this device 1 comprises image multiplexer 11, image process unit 12, middle control unit 13, storage unit 14 and triggers circular unit 15.Wherein,
Image multiplexer 11 is used for the video signal from multipath server is imported image process unit 12 through this image multiplexer.
Image process unit 12, the level, the vertical signal that are used for described video signal are measured, and obtain resolution of screen, and it is synchronous to obtain image, and the picture of described image is stored; Also be used for current picture and the reference picture that stores are in advance made comparisons, judge whether unusually.
Here, can be with R, G, the B value of pixel, try to achieve brightness Y value through conversion, for example, can adopt formula Y=0.299R+0.587G+0.114B, calculate the pixel Y value sum in the zone to be measured, total Y value of reference picture is worth as reference, and critical value can be made as 5% difference (also can set other values) of reference value, and the more little then sensitivity of the scope of this reference value is high more, this sensitivity can be made as 2%～8% and can reach general monitoring requirement from 1%～99% in the reality.
Middle control unit 13, be used to accept user's control and setting value, as set influence comparer critical value, setting of image picture comparison subregion, according to the different periods be written into different fiducial values with parameter, set and trigger back advice method (as the sound, light, Email, SMS etc.), image stores with the control of playback (image data, port number) and each functional unit of system, coordinates and synchronous.
Storage unit 14, the record picture at each port when being used to store the reference picture at each port and work; This storage unit can be built-in or be provided port to adopt plug-in mode.
Trigger circular unit 15, when satisfying trigger condition and be triggered, be used to circulate a notice of preassigned responsible person, wherein, the circular mode comprises: cresset, the sound, network, GSM/CDMA note/GPRS mode.Described network mode can further comprise send e-mails (E-mail), UDP, TCP mode.
Fig. 2 is the method for managing and monitoring process flow diagram of the described monitoring management apparatus of Fig. 1, and as shown in Figure 2, this method comprises:
Step 20, each port reference picture of pre-recording; Be specially: the canonical reference picture at each port is stored, as the foundation of judging under the working condition that this port operation is whether unusual.
Step 21, current picture and the described reference picture of pre-recording are compared; Be specially: the image at current each port and the reference picture of pre-recording before it are compared, and relatively whether its difference can as the standard that triggers described triggering circular unit, be judged unusual comparative result according to the critical difference number percent of setting.
Step 22, parametrization are relatively; Be specially: set different picture comparison domains, different critical points, different picture subregions at different ports, certain subregion picture or ignore not relatively certain subregion picture relatively only, and carry out the setting and the comparison of different parameters value.
Step 23, be written into comparison picture and comparative parameter at times; Be specially: be written into the different fiducial values and the parameter that configure in advance according to the different periods and compare.
Step 24, repayment automatically; Be specially: when satisfying trigger condition, according to the circular mode that configures in advance, notify the responsible person with sound, cresset, Email, SMS, the information of transmission can comprise contents such as the port number, time, reference picture, unusual picture of triggering.
Step 25, can store the picture of respectively controlling the port as required, be specially: poll is respectively controlled the picture at port, according to being stored, comprises and notes port number, temporal information, in order to the usefulness of future reference evidence.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (6)
1. the monitoring management apparatus of a keyboard, screen and mouse is characterized in that, comprises image multiplexer, image process unit, middle control unit, storage unit and triggering circular unit; Wherein:
The image multiplexer is used for the video signal from multipath server is imported image process unit through this image multiplexer;
Image process unit, the level, the vertical signal that are used for described video signal are measured, and obtain resolution of screen, and it is synchronous to obtain image, and the picture of described image is stored; Also be used for current picture and the reference picture that stores are in advance made comparisons, judge whether unusually;
Middle control unit, be used to accept user's control and setting value, set influence comparer critical value, setting of image picture comparison subregion, according to the different periods be written into different fiducial values with parameter, set and trigger the back advice method, the control of image storage and playback and each functional unit of system, coordination and synchronous;
Storage unit, the record picture at each port when being used to store the reference picture at each port and work;
Trigger the circular unit, when satisfying trigger condition and be triggered, be used to circulate a notice of preassigned responsible person.
2. the monitoring management apparatus of keyboard according to claim 1, screen and mouse is characterized in that, described storage unit is built-in or provide port to adopt plug-in mode.
3. the monitoring management apparatus of keyboard according to claim 1, screen and mouse is characterized in that, described circular mode comprises: cresset, the sound, network, GSM/CDMA note/GPRS mode.
4. the monitoring management apparatus of keyboard according to claim 3, screen and mouse is characterized in that, described network mode comprises Email (E-mail), UDP, TCP mode.
5. the method for managing and monitoring of a keyboard, screen and mouse is characterized in that, this method comprises:
A, current picture and the described reference picture of pre-recording are compared, the image at current each port and the reference picture of pre-recording before it are compared, and relatively its difference can be complied with the critical difference number percent of setting, as the standard that triggers described triggering circular unit, judge whether unusually comparative result;
B, parametrization are relatively; Set different picture comparison domains, different critical points, different picture subregions at different ports, certain subregion picture or ignore not relatively certain subregion picture relatively only, and carry out the setting and the comparison of different parameters value;
C, be written into comparison picture and comparative parameter at times; Being written into the different fiducial values and the parameter that configure in advance according to the different periods compares;
D, repayment automatically; When satisfying trigger condition, according to the circular mode that configures in advance, notify the responsible person with sound, cresset, Email, SMS, the information of transmission can comprise contents such as the port number, time, reference picture, unusual picture of triggering.
6. the method for managing and monitoring of keyboard according to claim 5, screen and mouse is characterized in that, this method further comprises:
E, store the picture respectively control the port as required; Poll is respectively controlled the picture at port, according to need being stored, comprises and notes port number, temporal information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105572653A CN102023915A (en) | 2010-11-22 | 2010-11-22 | Device and method for monitoring and managing keyboard, video and mouse |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105572653A CN102023915A (en) | 2010-11-22 | 2010-11-22 | Device and method for monitoring and managing keyboard, video and mouse |
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| CN2010105572653A Pending CN102023915A (en) | 2010-11-22 | 2010-11-22 | Device and method for monitoring and managing keyboard, video and mouse |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103955428A (en) * | 2014-04-30 | 2014-07-30 | 百度在线网络技术（北京）有限公司 | Method and equipment for testing response speed of application |
| US8943373B1 (en) | 2013-09-25 | 2015-01-27 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Keyboard, video and mouse switch identifying and displaying nodes experiencing a problem |
| CN107133072A (en) * | 2017-04-27 | 2017-09-05 | 紫光华山信息技术有限公司 | One kind operation performs method and apparatus |
| CN112416275A (en) * | 2019-08-23 | 2021-02-26 | 陕西坤同半导体科技有限公司 | Display screen detection system and method |
| TWI751529B (en) * | 2020-04-14 | 2022-01-01 | 聰泰科技開發股份有限公司 | Remote control method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8943373B1 (en) | 2013-09-25 | 2015-01-27 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Keyboard, video and mouse switch identifying and displaying nodes experiencing a problem |
| US9164851B2 (en) | 2013-09-25 | 2015-10-20 | Lenovo Enterprise Solutions (Singapore) Pte. Ltd. | Keyboard, video and mouse switch identifying and displaying nodes experiencing a problem |
| CN103955428A (en) * | 2014-04-30 | 2014-07-30 | 百度在线网络技术（北京）有限公司 | Method and equipment for testing response speed of application |
| CN107133072A (en) * | 2017-04-27 | 2017-09-05 | 紫光华山信息技术有限公司 | One kind operation performs method and apparatus |
| CN112416275A (en) * | 2019-08-23 | 2021-02-26 | 陕西坤同半导体科技有限公司 | Display screen detection system and method |
| TWI751529B (en) * | 2020-04-14 | 2022-01-01 | 聰泰科技開發股份有限公司 | Remote control method |
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