CN106488179A - Back-illuminated type monitoring method and device - Google Patents
Back-illuminated type monitoring method and device Download PDFInfo
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- CN106488179A CN106488179A CN201510536961.9A CN201510536961A CN106488179A CN 106488179 A CN106488179 A CN 106488179A CN 201510536961 A CN201510536961 A CN 201510536961A CN 106488179 A CN106488179 A CN 106488179A
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Abstract
The present invention proposes a kind of back-illuminated type monitoring method and device, and wherein, the back-illuminated type monitoring method of the present invention includes:Graphic code on identification equipment under test;Graphic code and monitoring image are analyzed, obtain analysis result;Warning message is generated according to analysis result.By back-illuminated type monitoring system, the present invention identifies that monitored to needs device by way of the graphic code in monitored device is monitored, being capable of time point that accurately decision personnel enter and leave, such that it is able to judge the use state of equipment under test, and then avoid wrong report and the generation failing to report event, then can accomplish 100% accurate judgement.
Description
Technical field
The present invention relates to monitoring field, it particularly relates to a kind of back-illuminated type monitoring method and device.
Background technology
In recent years, financial swindling multiple so that the monitoring to ATM becomes more and more important.For each ATM
Machine is equipped with video monitoring and has been increasingly becoming industry standard, in addition it is also necessary to supervise while supervising ATM state
Pipe is broken ATM, is pasted small advertisement, install card reader additional, install the infringements such as false keyboard additional in panel.?
On the mounting means of photographic head, due to the seriousness of bank's fixed capital management, typically it is difficult in ATM
On installed, therefore back-illuminated type is increasingly becoming main mounting means, and such as Fig. 1 shows current back-illuminated type
Monitoring system.
On the other hand it is contemplated that the huge ATM quantity of financial industry, the way of monitor video also reaches
Surprising scale, relies on manpower cannot accomplish that 7x24 hour monitors it is necessary to by smart machine
Monitoring video flow is carried out with uninterrupted analysis in 24 hours, therefrom extracts the thing that may jeopardize ATM safety
Part, and reported to the police.
Due to necessity and its vast application market space of this intelligent monitoring technology, producer of numerous company
Invest and have developed equipment and the software of numerous back-illuminated type ATM intelligent supervisions.But these modes at present
Method there is a problem of one common be exactly the rate of false alarm of ATM anomalous event and rate of failing to report higher it is difficult to
Meet the demand of user.It main reason is that, can shelter from photographic head pair when human users' ATM
The observation of ATM, if not can accurately the time point that enters and leaves of decision personnel, will lead
Cause wrong report and the generation failed to report, and this to judge that the method that there is presently no can reach 100% accurate.
For the problem in correlation technique, effective solution is not yet proposed at present.
Content of the invention
For the problem in correlation technique, the present invention proposes a kind of back-illuminated type monitoring method and device, Neng Goutong
Cross the mode of the graphic code on identification equipment under test, thus accurate decision personnel enter and leave when
Between point, thus avoiding wrong report and failing to report the generation of event, then can accomplish 100% accurate judgement.
The technical scheme is that and be achieved in that:
According to an aspect of the invention, it is provided a kind of back-illuminated type monitoring method.
The method includes:
Graphic code on identification equipment under test;
Graphic code and monitoring image are analyzed, obtain analysis result;
Warning message is generated according to analysis result.
Preferably, tested measurement equipment can be ATM.
Wherein, when graphic code information and monitoring image being analyzed, obtain analysis result and include:
If monitoring device is capable of identify that graphic code it is determined that equipment under test is not used by operator;
If monitoring device identification is less than graphic code it is determined that equipment under test is used by operator.
Further, by identification be labeled as less than graphic code to the time interval again identifying that graphic code tested
The duration that equipment is used.
Wherein it is possible to by equipment under test by using front monitoring image with used after monitoring image carry out right
Whether ratio is changed according to the outward appearance that comparative result judges equipment under test.
Wherein, when whether the outward appearance detecting equipment under test is changed, detection equipment surface can be included
The false alarm that whether is stuck phone, advertisement bar, the whether capped vacation keyboard of code keypad, bank card plug-in card
Whether mouth is added card reader.
Additionally, in the duration that equipment under test is used, if receiving the vibration-sensing letter of equipment under test transmission
Breath is it is determined that equipment under test is broken.
In addition, when graphic code information and monitoring image are analyzed, obtaining analysis result can also include:
The positional information of graphic code is compared with the positional information prestoring, if the positional information of graphic code with
The positional information difference prestoring is it is determined that camera head is moved or blocked.
According to a further aspect in the invention, additionally provide a kind of back-illuminated type supervising device, this device includes:
Identification module, for identifying the graphic code on equipment under test;
Analysis module, for being analyzed to graphic code and monitoring image, obtains analysis result;
Generation module, for generating warning message according to analysis result.
Wherein, analysis module further includes:
First determination sub-module, if be capable of identify that graphic code for monitoring device it is determined that equipment under test does not have
Have and used by operator;
And, if monitoring device identifies less than graphic code it is determined that equipment under test is used by operator.
In addition, this device can also include:
Mark module, for being labeled as identification less than graphic code to the time interval again identifying that graphic code
The duration that equipment under test is used.
And, judge module, for by equipment under test by using front monitoring image with used after monitoring
Whether image is contrasted, be changed according to the outward appearance that comparative result judges equipment under test.
Wherein, when whether the outward appearance detecting equipment under test is changed, detection equipment surface can be included
The false alarm that whether is stuck phone, advertisement bar, the whether capped vacation keyboard of code keypad, bank card plug-in card
Whether mouth is added card reader.
Determining module, in the duration that equipment under test is used, if receive the shake of equipment under test transmission
Dynamic heat transfer agent is it is determined that equipment under test is broken.
Wherein, analysis module may further include:
Second determination sub-module, for the positional information of graphic code is compared with the positional information prestoring,
If the positional information of graphic code is different from the positional information prestoring it is determined that camera head is moved or blocks.
The present invention by being identified the graphic code on equipment under test by supervising device and by way of effectively being analyzed,
Can accurately judge that tested measurement equipment is operated with the presence or absence of operator with 100%, Yi Jitong
Crossing the identification to graphic code, to judge whether ATM is moved or whether monitoring device is moved etc. existing
As thus greatly improving accuracy and the reliability of intelligent supervision.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to enforcement
Example in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are only
Some embodiments of the present invention, for those of ordinary skill in the art, are not paying creative work
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of the back-illuminated type monitoring system of prior art;
Fig. 2 is the flow chart of back-illuminated type monitoring method according to embodiments of the present invention;
Fig. 3 is the schematic diagram of the equipment under test of back-illuminated type monitoring method according to embodiments of the present invention;
Fig. 4 is the graphic code schematic diagram of back-illuminated type monitoring method according to embodiments of the present invention;
Fig. 5 is the block diagram of back-illuminated type supervising device according to embodiments of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, it is fully described by it is clear that described embodiment is only a part of embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art obtained all its
His embodiment, broadly falls into the scope of protection of the invention.
According to embodiments of the invention, there is provided a kind of back-illuminated type monitoring method.
As shown in Fig. 2 back-illuminated type monitoring method according to embodiments of the present invention, including:
Step S201, the graphic code on identification equipment under test;
Step S203, is analyzed to graphic code and monitoring image, obtains analysis result;
Step S205, generates warning message according to the analysis result obtaining.
Preferably, the equipment under test of the present embodiment is ATM.
The present invention passes through to be identified the graphic code on equipment under test by supervising device, obtains the related data of image code
Information is simultaneously analyzed with reference to monitoring image, whether can accurately judge tested measurement equipment with 100%
There are operator to be operated.
Wherein, the graphic code in this programme can be Quick Response Code as shown in Figure 3, bar code or numeral
Word etc..It is noted that the form of expression of the graphic code in the present invention be not limited to above-mentioned
Three kinds, the pattern that can be detected by illustration method and be identified can serve as the figure in this programme
Code uses.
Image code mark can be additional on equipment under test for this programme, and ratio is as shown in Figure 4, and the present invention can
Image code to be pasted on the front of ATM so that back-illuminated type monitoring device can conveniently identify.Wherein,
Back-illuminated type monitoring device, can be by such as when being analyzed to the graphic code information detecting and monitoring image
Under type determines whether equipment under test has operator to use:
If 1. monitoring device is capable of identify that graphic code it is determined that equipment under test is not used by operator;
If 2. monitoring device identifies less than graphic code it is determined that equipment under test is used by operator.
And it is possible to be labeled as to the time interval again identifying that graphic code from monitoring identification less than graphic code
The duration that equipment under test is used.
Particularly, because the graphic code selected by the present invention contains abundant texture or has very strong form letter
Breath, the detection of its existence is very accurate, and monitors and hardly become by light in test pattern code
The interference changed.
Further, the volume of the numbering such as ATM of equipment under test can also be added in the graphic code of the present invention
Number etc. information so that monitoring device can read the information of ATM automatically, instead of conventional needs to pass through
The mode of artificial setting photographic head numbering so that the maintenance of video monitoring equipment and change convenient and
When.
Understand technical scheme in order to clearer, below the technology to the present invention with specific embodiment
Scheme is described in detail.
In one embodiment, the present invention can detect whether the panel of ATM is pasted with small advertisement, its
Concrete scheme is as follows:
The first step:When not being blocked by the Quick Response Code of ATM, that is, operator are not had to use equipment under test
When, monitoring device records to the panel monitoring image of ATM.
Second step:When Quick Response Code is blocked, that is, when having operator to use ATM, monitoring device enters
Detection waiting state.
3rd step:When Quick Response Code is identified again, monitoring device is by ATM by using front monitoring
Image with used after monitoring image contrasted, according to the outward appearance that comparative result judges ATM be
No it is changed.
Additionally, in another embodiment, the present invention can be also used for detecting whether ATM is broken,
Its concrete scheme is as follows:
The first step:When the Quick Response Code on ATM is blocked, monitoring device judges have operator to use
ATM.
Second step:In the duration that ATM is used, if the vibrations receiving ATM transmission pass
Sense information, then can determine that ATM is broken.
In yet another embodiment, the present invention can also judge whether monitoring device is artificially moved or hide
Gear, its concrete scheme is as follows:
The positional information of the Quick Response Code recognizing is compared by monitoring device with the positional information prestoring,
If the positional information of Quick Response Code is different from the positional information prestoring, can determine that camera head is moved
Or block.
According to embodiments of the invention, additionally provide a kind of back-illuminated type supervising device.
As shown in figure 5, back-illuminated type supervising device according to embodiments of the present invention, including:
Identification module 51, for identifying the graphic code on equipment under test;
Analysis module 52, for being analyzed to graphic code and monitoring image, obtains analysis result;
Generation module 53, for generating warning message according to analysis result.
Preferably, equipment under test is ATM.
Wherein, analysis module 52 further includes:
First determination sub-module (not shown), if being capable of identify that graphic code for monitoring device, permissible
Determine that equipment under test is not used by operator;If monitoring device identifies less than graphic code, can determine
Equipment under test is used by operator.
In addition, this device further includes:
Mark module (not shown), for identifying less than graphic code to the time again identifying that graphic code
The duration that spaced markings are used for equipment under test.
And, judge module (not shown), for by equipment under test by using front monitoring image with made
With after monitoring image contrasted, whether be changed according to the outward appearance that comparative result judges equipment under test.
Particularly, based on the multiple dangerous situations being likely encountered, whether changed in the outward appearance of detecting equipment under test
When change, can according to following condition, including:Detection equipment surface whether be stuck have except regulation in addition to or
Other information poster outside appearance, such as false alarm phone, advertisement bar, the whether capped vacation key of code keypad
Disk, whether bank card card inserting mouth is added card reader etc..
Determining module (not shown), in the duration that equipment under test is used, if receive tested setting
The vibration-sensing information that preparation is sent is it is determined that equipment under test is broken.
Particularly, analysis module 52 still further comprises:
Second determination sub-module (not shown), for by the positional information of graphic code and the positional information prestoring
It is compared, if the positional information of graphic code is different from the positional information prestoring it is determined that camera head is moved
Move or block.
In sum, by means of the technique scheme of the present invention, identified tested by supervising device by detection
Graphic code on equipment the mode effectively analyzed with reference to monitoring image, can with 100% accurately
Judge that tested measurement equipment is operated with the presence or absence of operator, and pass through real time record and comparison
Whether the mode of ATM panel image can analyze ATM and be stuck small advertisement.Secondly, the present invention
ATM can also be judged under by use state by monitoring, and combine ATM shaking sensor
Information occurs come the behavior to determine whether to break ATM.It is also possible to by figure
The identification of code judges the phenomenons such as whether ATM is moved or whether monitoring device is moved, thus greatly
The big accuracy and the reliability that improve intelligent supervision.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement made etc., should be included in this
Within bright protection domain.
Claims (15)
1. a kind of back-illuminated type monitoring method is it is characterised in that include:
Graphic code on identification equipment under test;
Described graphic code and monitoring image are analyzed, obtain analysis result;
Warning message is generated according to described analysis result.
2. method according to claim 1, it is characterised in that described be analyzed to graphic code information and monitoring image, obtain analysis result and includes:
If described monitoring device is capable of identify that described graphic code it is determined that described equipment under test is not used by operator;
If described monitoring device identification is less than described graphic code it is determined that described equipment under test is used by operator.
3. method according to claim 2 is it is characterised in that be labeled as, to the time interval again identifying that described graphic code, the duration that described equipment under test is used less than described graphic code by identification.
4. method according to claim 3 it is characterised in that by described equipment under test by using front monitoring image with used after monitoring image contrasted, whether be changed according to the outward appearance that comparative result judges described equipment under test.
5. method according to claim 4 is it is characterised in that the outward appearance of described equipment under test is changed including at least one of:
The surface mount of described equipment under test have in information poster or advertisement, the code keypad of described equipment under test be coated with false keyboard, the bank card card inserting mouth of described equipment under test is added card reader.
6. method according to claim 3 is it is characterised in that in the duration that described equipment under test is used, if receiving the vibration-sensing information that described equipment under test sends it is determined that described equipment under test is broken.
7. method according to claim 1, it is characterised in that described be analyzed to graphic code information and monitoring image, obtain analysis result and includes:
The positional information of described graphic code is compared with the positional information prestoring, if the positional information of described graphic code is different from the described positional information prestoring it is determined that camera head is moved or blocks.
8. method according to claim 1 is it is characterised in that described equipment under test is ATM machine.
9. a kind of back-illuminated type supervising device is it is characterised in that include:
Identification module, for identifying the graphic code on equipment under test;
Analysis module, for being analyzed to described graphic code and monitoring image, obtains analysis result;
Generation module, for generating warning message according to described analysis result.
10. device according to claim 9 is it is characterised in that described analysis module further includes:
First determination sub-module, if be capable of identify that described graphic code for described monitoring device it is determined that described equipment under test is not used by operator;And
If described monitoring device identification is less than described graphic code it is determined that described equipment under test is used by operator.
11. devices according to claim 10 are it is characterised in that further include:
Mark module, for being labeled as, to the time interval again identifying that described graphic code, the duration that described equipment under test is used less than described graphic code by identification.
12. devices according to claim 11 are it is characterised in that further include:
Judge module, for by described equipment under test by using front monitoring image with used after monitoring image contrasted, whether be changed according to the outward appearance that comparative result judges described equipment under test.
13. methods according to claim 12 are it is characterised in that the outward appearance of described equipment under test is changed including at least one of:
The surface mount of described equipment under test have in information poster or advertisement, the code keypad of described equipment under test be coated with false keyboard, the bank card card inserting mouth of described equipment under test is added card reader.
14. devices according to claim 11 are it is characterised in that further include:
Determining module, in the duration that described equipment under test is used, if receive the vibration-sensing information of described equipment under test transmission it is determined that described equipment under test is broken.
15. devices according to claim 9 are it is characterised in that described analysis module further includes:
Second determination sub-module, for being compared the positional information of described graphic code with the positional information prestoring, if the positional information of described graphic code is different from the described positional information prestoring it is determined that camera head is moved or blocks.
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Effective date of registration: 20201201 Address after: 3 Building 6, building 768, Jing Jing Road, Wuchang Street, Yuhang District, Hangzhou, Zhejiang 310000, China Patentee after: HANGZHOU ZENO-VIDEOPARK IMPORT EXPORT Co.,Ltd. Address before: 100101 Beijing City, Fengtai District Linghai Zheng Wang Fen Wanliu bridge 97 No. 1 building 117 room Patentee before: BEIJING XENOINTEL TECHNOLOGY Co.,Ltd. Patentee before: HANGZHOU VIDEOPARK TECHNOLOGY Co.,Ltd. |