CN103841369B - A kind of method and system of monitoring advertisement giant-screen state - Google Patents
A kind of method and system of monitoring advertisement giant-screen state Download PDFInfo
- Publication number
- CN103841369B CN103841369B CN201210479554.5A CN201210479554A CN103841369B CN 103841369 B CN103841369 B CN 103841369B CN 201210479554 A CN201210479554 A CN 201210479554A CN 103841369 B CN103841369 B CN 103841369B
- Authority
- CN
- China
- Prior art keywords
- screen
- similarity
- giant
- image pixel
- pixel information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The invention discloses a kind of method and system of monitoring advertisement large-size screen monitors state, are related to large-size screen monitors smoke (cloud) curtain advertisement and monitoring field.The image pixel information in screen capture zone time unit is obtained first, then according to the image pixel information for obtaining, calculate the similarity of same subregion in this and last time unit of time, again similarity is contrasted, for dynamic advertising, if similarity is given a warning by management end interface more than or equal to the monitoring similarity or marginal value that pre-set, and processes current doubtful problematic giant-screen；If similarity is less than the monitoring similarity or marginal value for arranging, then it represents that screen normal operation；For static advertising, if similarity is not equal to 100%, given a warning by management end interface, and process current doubtful problematic giant-screen.The present invention can solve the problem that high cost present in current giant-screen monitoring process, poor real, not intelligentized enough problem, effectively increase the efficiency of giant-screen monitoring.
Description
Technical field
The present invention relates to giant-screen monitoring field, particularly with regard to extensive outdoor advertisement screen condition monitoring, tool
Body is related to a kind of method and system of monitoring advertisement giant-screen state.
Background technology
At present out of doors in advertisement giant-screen monitoring field, check whether the means major part of normal work is to adopt to screen
The mode of manual inspection or by the way of camera head monitor, the mode of manual inspection for example has 100 pieces of outdoor large screens, and points 10
Individual goes to patrol and examine, and average each screen needs to spend the time of 2 hours or so, this kind of mode time and effort consuming, inefficiency;Using
The mode of camera head monitor refers to that the dead ahead in giant-screen installs the photographic head of a security protection, and photographic head is connected with management end,
The running status of giant-screen can be checked in management end, this kind of mode needs additionally to install photographic head, relatively costly, therefore, with
The growing of giant-screen quantity, while the difficulty and cost being monitored to giant-screen is also increased, it is existing to open air
The monitoring technology of advertisement giant-screen can not meet the demand of user.
The content of the invention
For problems of the prior art, it is an object of the invention to provide a kind of side of monitoring advertisement large-size screen monitors state
Method and system, to solve high cost present in current giant-screen monitoring process, poor real, not intelligentized enough problem.
The technical scheme adopted by solution above-mentioned technical problem of the invention is as described below：
A kind of method of monitoring advertisement giant-screen state, comprises the following steps：
Step one：Determine screen capture region, and obtain the image pixel information of the pickup area, storage to storage sets
It is standby；
Step 2：Obtain the image pixel information in same screen capture region in unit of time again, and calculate this
The similarity of the image pixel information of secondary image pixel information and last time, storage to storage device, and notification screen state is anti-
Feedback device;
Step 3：Similarity is contrasted, for dynamic advertising, if similarity is more than or equal to the prison for pre-setting
Control similarity or marginal value, then by network-feedback to management end interface, management end interface gives a warning, and lists current doubtful
Problematic giant-screen, is processed by manager；If similarity is less than the monitoring similarity or marginal value for arranging, then it represents that screen
Normal operation, it is not necessary to feed back；For static advertising, if similarity is not equal to 100%, by network-feedback to management end
Interface, management end interface give a warning, and list current doubtful problematic giant-screen, are processed by manager；If equal to
100%, then it represents that screen normal operation, it is not necessary to feed back.
A kind of system of monitoring advertisement large-size screen monitors state, including following device：
Screen area harvester：For determining screen capture region, and the image pixel information of the pickup area is obtained,
Store storage device；
Screen partition contrasts device：Image pixel for obtaining same screen capture region in unit of time again is believed
Breath, and the similarity of this image pixel information and the image pixel information of last time is calculated, storage to storage device, and lead to
Know screen state feedback device;
Screen state feedback device：For contrasting to similarity, for dynamic advertising, if similarity is more than or waits
In the monitoring similarity or marginal value that pre-set, then by network-feedback to management end interface, management end interface gives a warning,
And current doubtful problematic giant-screen is listed, processed by manager；If similarity is less than the monitoring similarity for arranging or faces
Dividing value, then it represents that screen normal operation, it is not necessary to feed back；For static advertising, if similarity is not equal to 100%, by net
Network feeds back to management end interface, and management end interface gives a warning, and lists current doubtful problematic giant-screen, by manager
Reason；If equal to 100%, then it represents that screen normal operation, it is not necessary to feed back.
Data memory module：For store screen capture region image pixel information and same screen capture region this
Image pixel information and the image pixel information similarity of last time.
Beneficial effects of the present invention are as follows：The present invention is by being provided for gathering giant-screen running status image pixel information
Screen area harvester, for contrasting the image pixel that same screen capture region obtains in unit of time twice respectively
The screen partition contrast device and the screen state for comparing result to be fed back to administration interface of the similarity of information feeds back dress
Put, can solve the problem that high cost present in current giant-screen monitoring process, poor real, not intelligentized enough problem, effectively
Improve the efficiency of giant-screen monitoring.
Description of the drawings
Flow charts of the Fig. 1 for the method for the invention；
The contrast algorithm flow chart of Fig. 2 image pixel information similarities that are same screen capture region in the unit of time；
Fig. 3 is the system construction drawing of the present invention；
Fig. 4 is the apparatus module figure of the present invention；
Fig. 5 is the parameter configuration figure of the present invention.
Specific embodiment
With reference to specification drawings and specific embodiments, the invention will be further described.
The method of a kind of monitoring advertisement large-size screen monitors state of the present invention, to solve cost present in current giant-screen monitoring
Too high, poor real, it is not intelligent enough the problems such as, as shown in figure 1, comprising the following steps：
Step S1：Determine screen capture region, and obtain the image pixel information of the pickup area, storage to storage sets
It is standby；
Step S2：Obtain the image pixel information in same screen capture region in unit of time again, and calculate this
The similarity of the image pixel information of secondary image pixel information and last time, storage to storage device, and notification screen state is anti-
Feedback device;
Step S3：Similarity is contrasted：For dynamic advertising, if similarity is more than or equal to the prison for pre-setting
Control similarity or marginal value, then by network-feedback to management end interface, management end interface gives a warning, and lists current doubtful
Problematic giant-screen, is processed by manager；If similarity is less than the monitoring similarity or marginal value for arranging, then it represents that screen
Normal operation, it is not necessary to feed back；For static advertising, if similarity is not equal to 100%, by network-feedback to management end
Interface, management end interface give a warning, and list current doubtful problematic giant-screen, are processed by manager；If equal to
100%, then it represents that screen normal operation, it is not necessary to feed back.
Wherein, the image pixel information for obtaining in step S1 is stored in rectangular histogram in the form of picture, such as Fig. 2,5 institutes
Show.Determine that the mode in screen capture region can be arranged by system according to the resolution of giant-screen or automatically by User Defined
Arrange.In one embodiment, such as resolution is that (actual outdoor advertising giant-screen can be than this point for the screen of 1024*768
Big many of resolution), system can default setting pickup area relative to screen position, such as：It is determined that pickup area be by two
Zonule A1And A2The region for collectively constituting：A1={ left:100px,top：0, width:200px,height:768px};A2=
{left:0px,top:400,width:1024px,height:200px }, wherein, left is the distance apart from the screen left side；
Width is to start the width counted from left；Top is the distance apart from screen top；Height is to start the height counted from top
Degree.As shown in figure 5, the screen capture region for determining is intersection " cross " shape picture on screen, should " cross " shape figure
The screen capture region that piece as determines, user can configure A1、A2Region parameter, can according to said method determine multiple regions,
Disposably one pickup area of determination can also be settled at one go, by A in the present embodiment1And A2As a common overall area
Domain is acquired, and is the regions different in order to collect giant-screen, such as：One screen upper right corner is a video area, middle
It is the news for rolling, if be divided into 2 zonules to go to gather and compare to make monitoring effect more accurate, naturally it is also possible to disposable
Go to gather whole screen, the image-region being only to determine is bigger, sectional drawing and calculate similarity can also take it is more.
The display content of giant-screen is either dynamic or static state, be all by way of to screen area sectional drawing,
Go to obtain the image pixel in pickup area.Figure of the pickup area in unit of time is obtained in step S1 by way of screenshotss
As Pixel Information, unit of time is referred to：In one embodiment, such as it is spaced 5 seconds, is taken by the way of sectional drawing once above-mentioned
It is determined that screen area in image pixel information, described time and region can be set in CONFIG.SYS.This
Bright single for one or multiple continuous dynamic advertisings, can arrange different according to the playing duration of every section of advertisement
Unit of time, the playing duration of a such as advertisement is 30 seconds, then when arranging the unit of time of the advertisement, typically all be should be less than
The playing duration of advertisement；For the unit of time method to set up of static advertising is also arranging according to the playing duration of advertisement.
In one embodiment, same pickup area is calculated in unit of time using Similarity Measure algorithm in step S2
The similarity of this interior image pixel information and last time image pixel information is referred to：Such as 19:When 14 points and 21 seconds, start
The image pixel information once determined in region is taken, is as a result R1, then 19:14 points are gone to take in once determination region for 25 seconds again
Image pixel information, be as a result R2, program is R the Pixel Information of picture1And R2Saved with histogrammic form, i.e.,
AZ1And AZ2, as shown in Figure 2.By R1And R2It is compared, draws similarity S1。
In one embodiment, pre-set in step S3 monitoring similarity or arrange marginal value method be：Such as upper
In individual embodiment, result R is allowed2With result R1Contrasted, similarity is S1=45%, this explanation is with 5 seconds as a time list
In the time interval of position, the similarity of the image pixel information for successively obtaining twice is 45%；If one it is individually playing or
The dynamic advertising of multiple continuous broadcastings, user can be arranged：If working as similarity S1Less than M1Represent when=40% that giant-screen just runs
Often, it is not changed in；Work as S1More than or equal to M1When, such as S in this example1=45%, more than the similarity or marginal value M of setting1=40%,
The faulty generation of screen is represented then, system just occurs the stuck situation of deadlock or picture；If one or more are static
Advertisement, as the picture of every section of advertisement is static, therefore same pickup area image pixel information twice acquired in screenshotss
Similarity should be 100%, without less than the similarity that has been set or marginal value, therefore, user can be arranged：If phase
It is not equal to 100% like degree, then it represents that screen breaks down.The reason for screen breaks down is probably following several：Giant-screen hardware
Failure, network failure or large screen system crash.
Storage in step S1 is stored to the image pixel information of storage device by data below structure：Screen partition mark,
Time marking, screen address mark, geographical position mark and class indication.
Network described in step S3 includes mobile network, wifi, satellite network or cable network；It is doubtful problematic big
Screen refers to that situations such as crashing or be stuck occurs in giant-screen；The method that manager is processed is to restart manually or allow giant-screen to weigh automatically
Open.
In one embodiment, the contrast algorithm of the image pixel information that screen capture region is obtained in unit of time is such as
Shown in Fig. 2, the last screen capture region A for obtaining of record1+A2Image pixel information R1And the same screen of this acquisition
Pickup area A1+A2Image pixel information R2, by R1And R2It is stored in respective rectangular histogram AZ1And AZ2, and set up respective phase
Rectangular histogram array AGZ answered1And AGZ2, by contrasting rectangular histogram array AGZ1And AGZ2Length, judge the length of rectangular histogram array
Whether angle value is equal, if length value is unequal, using Similarity Measure algorithm and similarity-rough set algorithm, wide for dynamic
Accuse, judge similarity whether more than or equal to the monitoring similarity or marginal value for pre-setting：If similarity is more than or equal to
The monitoring similarity for pre-setting or marginal value, then by network-feedback to management end interface, management end interface gives a warning, and
Current doubtful problematic giant-screen is listed, is processed by manager；If similarity is less than the monitoring similarity or critical for arranging
Value, then it represents that screen normal operation, it is not necessary to feed back；For static advertising, user can arrange monitoring similarity or marginal value
For 100%, if similarity is not equal to 100%, by network-feedback to management end interface, management end interface gives a warning, and
Current doubtful problematic giant-screen is listed, is processed by manager.In one embodiment, Similarity Measure algorithm and similarity
The program code of contrast algorithm is as follows：
The system of a kind of monitoring advertisement large-size screen monitors state of the present invention, as shown in figure 3, including following device：
Screen area harvester 1：For determining screen capture region, and obtain the image pixel letter of the pickup area
Breath, storage to storage device；
Screen partition contrasts device 2：For obtaining the image pixel in same screen capture region in unit of time again
Information, and the similarity of this image pixel information and the image pixel information of last time is calculated, storage to storage device, and
Notification screen state feedback device;
Screen state feedback device 3：For contrasting to similarity, for dynamic advertising, if similarity be more than or
Equal to the monitoring similarity or marginal value that pre-set, then by network-feedback to management end interface, management end interface sends police
Accuse, and list current doubtful problematic giant-screen, processed by manager；If similarity less than arrange monitoring similarity or
Marginal value, then it represents that screen normal operation, it is not necessary to feed back；For static advertising, if similarity is not equal to 100%, pass through
To management end interface, management end interface gives a warning network-feedback, and lists current doubtful problematic giant-screen, by manager
Process；If equal to 100%, then it represents that screen normal operation, it is not necessary to feed back.
Data memory module 4：For storing the image pixel information and same screen capture region sheet in screen capture region
The image pixel information similarity of secondary image pixel information and last time.
As shown in figure 4, screen partition harvester 1 also includes what is arranged automatically or arranged by User Defined by system
For determining the screen capture area determination module 11 in screen capture region and for screen capture is obtained by way of screenshotss
The image pixel information acquisition module 12 of the image pixel information in region；Contrast device 2 in screen partition also includes calculating this
The similarity calculation module 21 of the similarity of the image pixel information of image pixel information and last time and be used for notification screen state
The notification module 22 of feedback device 3；Screen state feedback device 3 also includes the similarity comparison for being contrasted to similarity
Module 31 and the feedback module 32 by network-feedback to management end interface.
It should be noted that what above-mentioned specific embodiment was merely exemplary, under the above-mentioned teaching of the present invention, this area
Technical staff can carry out various improvement and deformation on the basis of above-described embodiment, and these improve or deformation all falls within this
In the protection domain of invention.It will be understood by those skilled in the art that specific descriptions above are intended merely to the mesh for explaining the present invention
, it is not intended to limit the present invention.Protection scope of the present invention is limited by claim and its equivalent.
Claims (10)
1. a kind of method of monitoring advertisement giant-screen state, comprises the following steps：
Step one：Determine screen capture region, and obtain the image pixel information of the pickup area, storage to storage device；
Step 2：Obtain the image pixel information in same screen capture region in unit of time again, by the figure for obtaining twice
As Pixel Information is stored in respective rectangular histogram respectively, and respective rectangular histogram array is set up, by contrasting rectangular histogram
The length of array, judges whether the length value of rectangular histogram array is equal, if length value is unequal, is calculated using Similarity Measure
Method and similarity-rough set algorithm；The similarity of this image pixel information and the image pixel information of last time is calculated, is stored
To storage device, and notification screen state feedback device；
Step 3：Similarity is contrasted, for dynamic advertising, if similarity is more than or equal to the monitoring phase for pre-setting
Like degree or marginal value, then by network-feedback to management end interface, management end interface gives a warning, and lists currently doubtful asking
The giant-screen of topic, is processed by manager；If similarity is less than the monitoring similarity or marginal value for arranging, then it represents that screen runs
Normally, it is not necessary to feed back；For static advertising, if similarity is not equal to 100%, by network-feedback to management end circle
Face, management end interface give a warning, and list current doubtful problematic giant-screen, are processed by manager；If equal to
100%, then it represents that screen normal operation, it is not necessary to feed back.
2. the method for a kind of monitoring advertisement giant-screen state as claimed in claim 1, it is characterised in that：Described in step
Screen capture region is arranged automatically or arranged by User Defined by system.
3. the method for a kind of monitoring advertisement giant-screen state as claimed in claim 2, it is characterised in that：By cutting in step one
The mode of screen obtains the image pixel information in screen capture region.
4. the method for a kind of monitoring advertisement giant-screen state as claimed in claim 3, it is characterised in that：Described in step
Image pixel information is by the storage of data below structure to storage device：Screen partition mark, time marking, screen address mark,
Geographical position identifies and class indication.
5. a kind of method of the monitoring advertisement giant-screen state as described in one of Claims 1-4, it is characterised in that step 2
Described in unit of time arranged in configuration file according to the playing duration of large screen display content.
6. the method for a kind of monitoring advertisement giant-screen state as claimed in claim 5, it is characterised in that：Described in step 3
Network includes mobile network, wifi, satellite network or cable network.
7. the method for a kind of monitoring advertisement giant-screen state as claimed in claim 6, it is characterised in that：Doubt described in step 3
Refer to that crashing or stuck situation occurs in giant-screen like problematic giant-screen.
8. the method for a kind of monitoring advertisement giant-screen state as claimed in claim 7, it is characterised in that：Manager in step 3
The method of process is to restart manually or allow giant-screen to restart automatically.
9. a kind of system of monitoring advertisement giant-screen state, including following device：
Screen area harvester (1)：For determining screen capture region, and the image pixel information of the pickup area is obtained,
Store storage device；
Screen partition contrast device (2)：For recording image pixel information and this acquisition of the pickup area of last acquisition
Pickup area image pixel information, the image pixel information for obtaining twice is stored in into respective rectangular histogram respectively, and
Respective rectangular histogram array is set up, by the length for contrasting rectangular histogram array, whether the length value of rectangular histogram array is judged
It is equal, if length value is unequal, using Similarity Measure algorithm and similarity-rough set algorithm, calculate this image slices
The similarity of the image pixel information of prime information and last time, storage to storage device, and notification screen state feedback device；
Screen state feedback device (3)：For contrasting to similarity, for dynamic advertising, if similarity is more than or waits
In the monitoring similarity or marginal value that pre-set, then by network-feedback to management end interface, management end interface gives a warning,
And current doubtful problematic giant-screen is listed, processed by manager；If similarity is less than the monitoring similarity for arranging or faces
Dividing value, then it represents that screen normal operation, it is not necessary to feed back；For static advertising, if similarity is not equal to 100%, pass through
To management end interface, management end interface gives a warning network-feedback, and lists current doubtful problematic giant-screen, by manager
Process；If equal to 100%, then it represents that screen normal operation, it is not necessary to feed back；
Data memory module (4)：For store screen capture region image pixel information and same screen capture region this
Image pixel information and the image pixel information similarity of last time.
10. the system of a kind of monitoring advertisement giant-screen state as claimed in claim 9, the screen partition harvester (1)
Also include the screen capture region for determining screen capture region for being arranged automatically or arranged by User Defined by system
Determining module (11) and the image pixel information for the image pixel information in screen capture region is obtained by way of screenshotss
Acquisition module (12)；Screen partition contrast device (2) also includes calculating this image pixel information and the image pixel of last time
The similarity calculation module (21) of the similarity of information and the notification module (22) for notification screen state feedback device (3)；
Screen state feedback device (3) also include the similarity comparison module (31) for being contrasted to similarity and by network it is anti-
It is fed to the feedback module (32) at management end interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479554.5A CN103841369B (en) | 2012-11-22 | 2012-11-22 | A kind of method and system of monitoring advertisement giant-screen state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479554.5A CN103841369B (en) | 2012-11-22 | 2012-11-22 | A kind of method and system of monitoring advertisement giant-screen state |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103841369A CN103841369A (en) | 2014-06-04 |
| CN103841369B true CN103841369B (en) | 2017-04-05 |
Family
ID=50804459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210479554.5A Expired - Fee Related CN103841369B (en) | 2012-11-22 | 2012-11-22 | A kind of method and system of monitoring advertisement giant-screen state |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103841369B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104462945A (en) * | 2014-12-30 | 2015-03-25 | 宇龙计算机通信科技(深圳)有限公司 | Monitoring method of terminal and monitoring device of terminal |
| CN106485147A (en) * | 2016-09-13 | 2017-03-08 | 四川长虹电器股份有限公司 | Based on the method for security protection that intelligent mobile terminal interface image changes |
| CN107895514A (en) * | 2017-12-12 | 2018-04-10 | 安徽省司尔特肥业股份有限公司 | A kind of interactive exhibition tutoring system |
| CN109815382B (en) * | 2018-12-29 | 2022-07-12 | 中国科学院计算技术研究所 | Method and system for sensing and acquiring large-scale network data |
| CN109816447B (en) * | 2019-01-25 | 2023-12-01 | 深圳市丰巢科技有限公司 | Intelligent monitoring method, device and storage medium for cabinet advertisement |
| CN109814826A (en) * | 2019-01-25 | 2019-05-28 | 易虎网科技(芜湖)有限公司 | A kind of netcast monitoring system of mosaic screen |
| CN110166830A (en) * | 2019-05-27 | 2019-08-23 | 航美传媒集团有限公司 | The monitoring system of advertisement machine electronic curtain |
| 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 |
| CN111222314B (en) * | 2020-01-03 | 2021-12-21 | 北大方正集团有限公司 | Layout document comparison method, device, equipment and storage medium |
| CN111190773A (en) * | 2020-04-15 | 2020-05-22 | 广东睿江云计算股份有限公司 | Restarting method and system for cloud host downtime |
| CN112364196A (en) * | 2020-11-30 | 2021-02-12 | 深圳市六度人和科技有限公司 | Notification information data analysis method and device, electronic equipment and storage medium |
| CN112700742A (en) * | 2021-01-07 | 2021-04-23 | 中科网联数据科技有限公司 | Advertising screen monitoring system and method |
| CN112949762A (en) * | 2021-03-31 | 2021-06-11 | 深圳市裕安达智能科技有限公司 | Barrier advertisement state monitoring method and device, server and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1477508A (en) * | 2002-08-23 | 2004-02-25 | 天津百维软件科技有限公司 | Method for automatically-detecting computer video multimedia playback function |
| JP2008131611A (en) * | 2006-11-27 | 2008-06-05 | Victor Co Of Japan Ltd | Monitoring apparatus, monitoring image recording method, monitoring image transmitting method, monitoring image recording control program, and monitoring image transmission control program |
| CN101389007A (en) * | 2008-09-12 | 2009-03-18 | 深圳市奥拓电子有限公司 | LED display screen operation monitoring method and system |
| JP2009239507A (en) * | 2008-03-26 | 2009-10-15 | Smk Corp | Monitoring system |
| CN201623812U (en) * | 2010-03-26 | 2010-11-03 | 深圳市洲明科技股份有限公司 | LED display screen monitoring system |
-
2012
- 2012-11-22 CN CN201210479554.5A patent/CN103841369B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1477508A (en) * | 2002-08-23 | 2004-02-25 | 天津百维软件科技有限公司 | Method for automatically-detecting computer video multimedia playback function |
| JP2008131611A (en) * | 2006-11-27 | 2008-06-05 | Victor Co Of Japan Ltd | Monitoring apparatus, monitoring image recording method, monitoring image transmitting method, monitoring image recording control program, and monitoring image transmission control program |
| JP2009239507A (en) * | 2008-03-26 | 2009-10-15 | Smk Corp | Monitoring system |
| CN101389007A (en) * | 2008-09-12 | 2009-03-18 | 深圳市奥拓电子有限公司 | LED display screen operation monitoring method and system |
| CN201623812U (en) * | 2010-03-26 | 2010-11-03 | 深圳市洲明科技股份有限公司 | LED display screen monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103841369A (en) | 2014-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103841369B (en) | A kind of method and system of monitoring advertisement giant-screen state | |
| US20100315508A1 (en) | Video monitoring system and method | |
| CN111133480B (en) | Moving ring equipment inspection method, moving ring platform and moving ring equipment inspection system | |
| CN112102307B (en) | Method and device for determining heat data of global area and storage medium | |
| CN111368741A (en) | High-altitude parabolic detection system | |
| CN111046121A (en) | Environment monitoring method, device and system | |
| JP6270488B2 (en) | Operator monitoring control device and operator monitoring control method | |
| CN108881384A (en) | A kind of outdoor-screen working condition remote supervision system and method | |
| TW201237809A (en) | System and method for detecting monitoring video | |
| US20120092501A1 (en) | Computing device and method for adjusting resolutions of internet protocol cameras | |
| CN110007832A (en) | Information terminal device, information processing system and be stored with display control program computer-readable non-transitory storage medium | |
| EP3761635A1 (en) | Camera integrity checks in a video surveillance system | |
| US11361590B2 (en) | Method and apparatus for monitoring working state | |
| CN114913655B (en) | Museum intelligent security method based on edge calculation | |
| JP2002369224A (en) | Monitor and failure detecting method therefor | |
| CN109151396B (en) | Method for controlling video polling by weight based on image comparison calculation | |
| CN111461012B (en) | Personnel behavior monitoring method and system under air traffic control scene | |
| CN105007481B (en) | The generation method and device of test card | |
| JP2011193843A (en) | Field crop information management system | |
| US20210150437A1 (en) | Installing environment estimation device and computer readable medium | |
| CN114581546A (en) | SVG technology-based building graphic display method | |
| CN110708505B (en) | Video alarm method, device, electronic equipment and computer readable storage medium | |
| CN113077506A (en) | Object safety monitoring method based on image processing and control terminal | |
| US20190279477A1 (en) | Monitoring system and information processing apparatus | |
| CN112804501B (en) | Abnormity monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20191122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |