CN106710024A - Method and device for unattended automatic inspection and alarm - Google Patents
Method and device for unattended automatic inspection and alarm Download PDFInfo
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- CN106710024A CN106710024A CN201611070209.0A CN201611070209A CN106710024A CN 106710024 A CN106710024 A CN 106710024A CN 201611070209 A CN201611070209 A CN 201611070209A CN 106710024 A CN106710024 A CN 106710024A
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- image
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- automatic detecting
- unattended
- similar value
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
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- General Physics & Mathematics (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a method and a device for unattended automatic inspection and alarm. The method comprises the following steps: S1, controlling an inspection module to an inspection point and controlling a camera on the inspection module to shoot a current image; S2, comparing the shot current image with a prestored image according to a comparing algorithm to obtain a similarity value; S3, judging whether the similarity value is greater than a preset value or not; if so, continuing automatic inspection, and otherwise, transmitting an alarming command to a background server. According to the method and the device disclosed by the invention, the problem that a substation needs an operator on duty to inspect a machine room and other places at fixed time and record instrument information is solved; a method for realizing inspection of one room by using a ball-head camera is provided; in addition, data can be automatically saved to a background, and unified management for multiple substations can be realized.
Description
Technical field
The invention belongs to the unattended technical field of transformer station, more particularly to a kind of unattended automatic detecting alarm
Method and device.
Background technology
In transformer station field, before being not implemented unattended, to ensure transformer station's energy normal operation, transformer station needs specially
Operator on duty carry out 24 hours on duty, and need multiple timing to check the operation feelings of all devices in transformer station daily
Condition, and the reading of various instrument and equipments is recorded；Work is various, and there is situation about omitting；With building for transformer station
If quantity is more and more, more personnel and cost must be put into, there is inconvenience for personnel's centralized management of transformer station, and
The promptness of data cannot also be protected.
The content of the invention
In order to overcome the deficiencies in the prior art, an object of the present invention is to provide a kind of unattended automatic detecting to accuse
Alert method, its technical problem that can solve automatic detecting alarm.
The second object of the present invention is to provide a kind of device of unattended automatic detecting alarm, and it can solve to patrol automatically
Examine the technical problem of alarm.
An object of the present invention is realized using following technical scheme：
A kind of method of unattended automatic detecting alarm, comprises the following steps：
S1：Control polling module controls the camera on polling module to shoot present image to patrolling and examining a little；
S2：Compared with pre-stored image according to the present image that contrast algorithm will be photographed, and obtain a similar value；
S3：Whether the similar value is judged more than preset value, if it is, continue automatic detecting, if it is not, then sending alarm
Order to background server.
Preferably, the preset value is 95%.The technical problem of its setting that can further solve preset value.
Preferably, the contrast algorithm is correction contrast algorithm.Its technical problem that can further solve image flame detection.
Preferably, step S2 specifically includes following sub-step：
S21：Choose parts of images feature in present image and by all figures in the parts of images feature and pre-stored image
As feature is contrasted successively；
S22：Image flame detection is carried out to present image according to comparing result；
S23：Image after correction and pre-stored image are compared and a similar value is obtained.It can further solve image
The technical problem of correction.
The second object of the present invention is realized using following technical scheme：
A kind of device of unattended automatic detecting alarm, including with lower module：
Patrol and examine control module：For controlling polling module to patrolling and examining a little, and the camera on polling module is controlled to shoot current
Image；
Image comparing module：Present image for will be photographed according to contrast algorithm is compared with pre-stored image, and
Obtain a similar value；
Judge module：For whether judging the similar value more than preset value, if it is, continue automatic detecting, if not,
Then send alert command to background server.
Preferably, the preset value is 95%.The technical problem of its setting that can further solve preset value.
Preferably, the contrast algorithm is correction contrast algorithm.Its technical problem that can further solve image flame detection.
Preferably, described image comparing module specifically includes following submodule：
Image zooming-out module：For choose the parts of images feature in present image and by the parts of images feature with prestore
All characteristics of image are contrasted successively in image；
Image flame detection module：For carrying out image flame detection to present image according to comparing result；
Similar value acquisition module：For the image after correction and pre-stored image to be compared and obtain a similar value.Its
The technical problem of image flame detection can further be solved.
Compared to existing technology, the beneficial effects of the present invention are：
The present invention solves transformer station needs operator on duty's timing to patrol and examine asking for the places such as computer room and recording apparatus information
Topic, there is provided a kind of method that a room can be achieved with patrolling and examining using a ball machine, and data to backstage can be automatically saved, it is right
Unified management can be realized for multiple transformer stations.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the method for unattended automatic detecting alarm of the present invention；
Fig. 2 is a kind of structure chart of the device of unattended automatic detecting alarm of the present invention.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further：
As shown in figure 1, the invention provides a kind of method of unattended automatic detecting alarm, comprising the following steps：
S1：Control polling module controls the camera on polling module to shoot present image to patrolling and examining a little；Firstly the need of setting
Put the monitoring time point of unattended device and patrol and examine route, the device real-time detection time, when reaching the time point patrolled and examined, send
Control ball machine carries out grabgraf against the position patrolled and examined a little, and grabgraf that is to say shooting present image, and next patrolling and examining is gone to after grabgraf
Put to carry out in this grabgraf, picture is sent to background server after grabgraf each time；
S2：Compared with pre-stored image according to the present image that contrast algorithm will be photographed, and obtain a similar value；By
It is similar so as to cause shooting image to there is displacement finally to influence in that can there is ball machine position deviation during image-capture is carried out
The judgement of degree, so needing to carry out the correction of image, then compares, to whole picture so as to improve the accuracy of comparison.
The contrast algorithm for using in this process is correction contrast algorithm.Following sub-step is specifically included in step S2：
S21：Choose parts of images feature in present image and by all figures in the parts of images feature and pre-stored image
As feature is contrasted successively；Select similarity highest characteristics of image；
S22：That is to say that similarity highest characteristics of image carries out image flame detection to present image according to comparing result；So that
Choose pictorial element in present image can pictorial element corresponding with pre-stored image correspond, then carry out image
Correction, eliminates the error produced due to shooting skew；
S23：Image after correction and pre-stored image are compared and a similar value is obtained；The alignments are to correct
The mode that same each pixel of position is compared with pre-stored image of image afterwards, so as to calculate the similar of whole figure
Value；
S3：Whether the similar value is judged more than preset value, if it is, continue automatic detecting, if it is not, then sending alarm
Order to background server.The preset value is 95%.If the similar value obtained in step S23 is 98%, then understand not deposit
In exception, warning to background server is not sent；If similar value be less than 95%, send alarm signal to background server with
This carrys out the corresponding data of statistic mixed-state and informs that the staff in workshop has exception, is carried out by the staff in workshop secondary true
Recognize and processed accordingly.
As shown in Fig. 2 the invention provides a kind of device of unattended automatic detecting alarm, it is characterised in that bag
Include with lower module：
Patrol and examine control module：For controlling polling module to patrolling and examining a little, and the camera on polling module is controlled to shoot current
Image；
Image comparing module：Present image for will be photographed according to contrast algorithm is compared with pre-stored image, and
Obtain a similar value；The contrast algorithm is correction contrast algorithm.Described image comparing module specifically includes following submodule：
Image zooming-out module：For choose the parts of images feature in present image and by the parts of images feature with prestore
All characteristics of image are contrasted successively in image；
Image flame detection module：For carrying out image flame detection to present image according to comparing result；
Similar value acquisition module：For the image after correction and pre-stored image to be compared and obtain a similar value.
Judge module：For whether judging the similar value more than preset value, if it is, continue automatic detecting, if not,
Then send alert command to background server.The preset value is 90%.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (8)
1. a kind of method that unattended automatic detecting is alerted, it is characterised in that comprise the following steps：
S1：Control polling module controls the camera on polling module to shoot present image to patrolling and examining a little；
S2：Compared with pre-stored image according to the present image that contrast algorithm will be photographed, and obtain a similar value；
S3：Whether the similar value is judged more than preset value, if it is, continue automatic detecting, if it is not, then sending alert command
To background server.
2. the method for unattended automatic detecting alarm as claimed in claim 1, it is characterised in that the preset value is
95%.
3. the method for unattended device automatic detecting alarm as claimed in claim 1, it is characterised in that the contrast algorithm is
Correction contrast algorithm.
4. the method that unattended device automatic detecting as claimed in claim 3 is alerted, it is characterised in that step S2 is specifically wrapped
Include following sub-step：
S21：Choose parts of images feature in present image and all images in the parts of images feature and pre-stored image is special
Levy and contrast successively；
S22：Image flame detection is carried out to present image according to comparing result；
S23：Image after correction and pre-stored image are compared and a similar value is obtained.
5. the device that a kind of unattended automatic detecting is alerted, it is characterised in that including with lower module：
Patrol and examine control module：For controlling polling module to patrolling and examining a little, and the camera on polling module is controlled to shoot present image；
Image comparing module：Present image for will be photographed according to contrast algorithm is compared with pre-stored image, and is obtained
One similar value；
Judge module：For whether judging the similar value more than preset value, if it is, continue automatic detecting, if it is not, then hair
Send alert command to background server.
6. the device of unattended automatic detecting alarm as claimed in claim 5, it is characterised in that the preset value is
90%.
7. the device that unattended automatic detecting as claimed in claim 5 is alerted, it is characterised in that the contrast algorithm is strong
Positive contrast algorithm.
8. the device that unattended automatic detecting as claimed in claim 7 is alerted, it is characterised in that described image compares mould
Block specifically includes following submodule：
Image zooming-out module：For choosing the parts of images feature in present image and by the parts of images feature and pre-stored image
In all characteristics of image contrast successively；
Image flame detection module：For carrying out image flame detection to present image according to comparing result；
Similar value acquisition module：For the image after correction and pre-stored image to be compared and obtain a similar value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070209.0A CN106710024A (en) | 2016-11-28 | 2016-11-28 | Method and device for unattended automatic inspection and alarm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070209.0A CN106710024A (en) | 2016-11-28 | 2016-11-28 | Method and device for unattended automatic inspection and alarm |
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| CN106710024A true CN106710024A (en) | 2017-05-24 |
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ID=58935109
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611070209.0A Pending CN106710024A (en) | 2016-11-28 | 2016-11-28 | Method and device for unattended automatic inspection and alarm |
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| CN108597052A (en) * | 2018-04-24 | 2018-09-28 | 合肥市艾特米信息技术有限公司 | Instrument automatic inspection device |
| CN110854998A (en) * | 2019-10-24 | 2020-02-28 | 北京中润惠通科技发展有限公司 | Unattended inspection system of substation |
| CN111179461A (en) * | 2019-12-30 | 2020-05-19 | 万翼科技有限公司 | BIM (building information modeling) -based routing inspection record generation method and equipment and storage medium |
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Application publication date: 20170524 |
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| RJ01 | Rejection of invention patent application after publication |