CN105156010A - Method for controlling garage roller shutter door on basis of image analysis - Google Patents
Method for controlling garage roller shutter door on basis of image analysis Download PDFInfo
- Publication number
- CN105156010A CN105156010A CN201510535658.7A CN201510535658A CN105156010A CN 105156010 A CN105156010 A CN 105156010A CN 201510535658 A CN201510535658 A CN 201510535658A CN 105156010 A CN105156010 A CN 105156010A
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- China
- Prior art keywords
- garage
- rolling door
- roller shutter
- shutter door
- control method
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Abstract
The invention discloses a method for controlling a garage roller shutter door on the basis of image analysis. The method includes arranging a coil sensing device at an underground position separated from the front of the garage roller shutter door by a preset distance threshold value, arranging a downward laying sensing infrared sensing device on the top of the garage roller shutter door and arranging a photographing device at the garage roller shutter door; photographing vehicles by the aid of the photographing device under the control when the vehicles are sensed by the coil sensing device, extracting license plate numbers, matching the license plate numbers with preset license plate numbers, opening the roller shutter door by the aid of a motor under the control at first if the license plate numbers are matched with the preset license plate numbers, then waiting for a preset time threshold value, judging whether the vehicles are available below the roller shutter door or not, waiting for the preset time threshold value again if the vehicles are available below the roller shutter door until the vehicles are unavailable below the roller shutter door, and closing the roller shutter door under the control. The photographing device is used for photographing the vehicles which enter a garage. The method has the advantages that structures are simple, the method is convenient to implement, the garage roller shutter door can be automatically opened and closed, and accordingly vehicle owners do not need to repeatedly get on and off the vehicles.
Description
Technical field
The present invention relates to garage rolling door control field, particularly relate to a kind of garage rolling door control method based on graphical analysis.
Background technology
Along with expanding economy, the compatriots having now automobile get more and more, and to the demand of good garage door also in continuous increase, the garage door that foreign country is advanced simultaneously constantly captures Chinese market, and domestic garage door is also in a backward condition.
Even if existing garage door have employed mechanical switch, be also all people's manual operation, during parking, before needing first car to be parked in garage door, get off and open garage door, and then get on the bus and drive car into garage, then flame-outly to get off, then close garage door, trouble is very loaded down with trivial details.
Also image analysis technology is not applied in garage rolling door at present.
Graphical analysis general Mathematical Modeling the technology of combining image process analyzes low-level image feature and superstructure, thus extract there is necessarily intelligent information.
By the technology that pattern-recognition and artificial intelligence approach are analyzed object view, describe, classify and explained, also known as scene analysis or image understanding.Since the sixties in 20th century, in graphical analysis, many achievements in research are had, from the image analysis technology for particular problem and application gradually to the future development setting up general theory.The research contents such as the same image procossing of graphical analysis, computer graphics are closely related, and mutual juxtaposition.But image procossing mainly studies image transmitting, storage, enhancing and recovery; Computer graphics mainly studies the method for expressing of point, line, surface and body and the display methods of visual information; Graphical analysis then focuses on the describing method of construct image, is the various image of symbolically more, instead of carries out computing to image itself, and utilizes various relevant knowledge to carry out reasoning.Graphical analysis also has substantial connection with the research about the vision of people, can promote the raising of computer vision ability to the research of some module recognized in the vision mechanism of people.
Graphical analysis has Four processes substantially:
1. sensor input: the expression-form actual object view being converted to applicable computer disposal is also it is converted to two-dimensional image carry out processing and analyzing for three-dimensional object view.
2. split: from object view image, decomposite object and its ingredient.Ingredient is made up of picture element again.Object view is resolved into so a kind of hierarchy construction, needs application about the knowledge of object in object view.Generally segmentation can be regarded as a decision process, its algorithm can be divided into picture point technology and regional development and technology two class.Picture point technology is classified to each picture point with threshold method, such as, obtained the stroke in character image by the comparison of picture point gray scale and threshold value.Regional development and technology utilizes the Feature detection such as texture, some areas grey-scale contrast border, lines, region etc., and obtain each constituent of image by technology such as region growing, merging, decomposition.In addition, in order to the overall effect in segmentation of further image under consideration, also the methods such as relaxing techniques are worked out.
3. identify: corresponding title is given to the object split in image, as the various machine parts etc. on the road in natural object view, bridge, building or industrial automatic assembly line.Generally can classify according to grey-level and shape information decision theory and structural approach, also can construct the iconic model of a series of known object, the object that identify and each iconic model are carried out mating and comparing.
What what 4. explain: set up the hierarchy construction of object view with heuristic or human-computer interaction technology in conjunction with recognition methods, illustrate in object view have object, between object, there is relation.When three-dimensional object view, the knowledge of the restricting relation that each object is mutual in the various Given information of object view and object view can be utilized.
Summary of the invention
Technical problem to be solved by this invention is for defect involved in background technology, provides a kind of garage rolling door control method based on graphical analysis.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Based on the garage rolling door control method of graphical analysis, described garage rolling door comprises the motor opened or closed for controlling it, and control method comprises following concrete steps:
Step 1), the underground at the distance threshold place preset before garage rolling door arranges inductive devices;
Step 2), the infrared inductor responded to and put down down is set at rolling door top, garage, and arranges for taking the camera head entering garage vehicle at rolling door place, garage;
Step 3), when inductive devices senses vehicle, controls the photo of camera head shooting vehicle;
Step 4), carries out the laggard every trade column scan of Image semantic classification to the photo of shooting, determines license plate area;
Step 5), after orienting license plate area in the picture, by gray processing, binary conversion treatment, accurate location character region;
Step 6), extracts the number-plate number at character zone;
Step 7), mates the number-plate number extracted with the number-plate number preset;
Step 8), if the number-plate number extracted is mated with the number-plate number preset;
Step 8.1), control motor and open rolling door;
Step 8.2), wait for the time threshold preset;
Step 8.3), whether have vehicle under adopting infrared inductor to judge rolling door, if had, re-execute step 8.2), if do not had, perform step 8.4);
Step 8.4), control to close rolling door.
As the further prioritization scheme of garage rolling door control method that the present invention is based on graphical analysis, described photographing module adopts CMOS infrared eye.
As the further prioritization scheme of garage rolling door control method that the present invention is based on graphical analysis, the model of described CMOS infrared eye is WNS-CM720-TR50F.
As the further prioritization scheme of garage rolling door control method that the present invention is based on graphical analysis, the scope of described default time threshold is 1 minute to 10 minutes.
As the further prioritization scheme of garage rolling door control method that the present invention is based on graphical analysis, described default time threshold is 3 minutes.
As the further prioritization scheme of garage rolling door control method that the present invention is based on graphical analysis, the scope of described default distance threshold is 0.5 meter to 2 meters.
As the further prioritization scheme of garage rolling door control method that the present invention is based on graphical analysis, described default distance threshold is 1 meter.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. automatic switch garage rolling door, gets on or off the bus repeatedly without the need to car owner.
Detailed description of the invention
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of garage rolling door control method based on graphical analysis, described garage rolling door comprises the motor opened or closed for controlling it, and control method comprises following concrete steps:
Step 1), the underground at the distance threshold place preset before garage rolling door arranges inductive devices;
Step 2), the infrared inductor responded to and put down down is set at rolling door top, garage, and arranges for taking the camera head entering garage vehicle at rolling door place, garage;
Step 3), when inductive devices senses vehicle, controls the photo of camera head shooting vehicle;
Step 4), carries out the laggard every trade column scan of Image semantic classification to the photo of shooting, determines license plate area;
Step 5), after orienting license plate area in the picture, by gray processing, binary conversion treatment, accurate location character region;
Step 6), extracts the number-plate number at character zone;
Step 7), mates the number-plate number extracted with the number-plate number preset;
Step 8), if the number-plate number extracted is mated with the number-plate number preset;
Step 8.1), control motor and open rolling door;
Step 8.2), wait for the time threshold preset;
Step 8.3), whether have vehicle under adopting infrared inductor to judge rolling door, if had, re-execute step 8.2), if do not had, perform step 8.4);
Step 8.4), control to close rolling door.
Described photographing module adopts CMOS infrared eye, and model is WNS-CM720-TR50F.
The scope of described default time threshold is 1 minute to 10 minutes, is preferably 3 minutes.
The scope of described default distance threshold is 0.5 meter to 2 meters, is preferably 1 meter.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1., based on the garage rolling door control method of graphical analysis, described garage rolling door comprises the motor opened or closed for controlling it, it is characterized in that, control method comprises following concrete steps:
Step 1), the underground at the distance threshold place preset before garage rolling door arranges inductive devices;
Step 2), the infrared inductor responded to and put down down is set at rolling door top, garage, and arranges for taking the camera head entering garage vehicle at rolling door place, garage;
Step 3), when inductive devices senses vehicle, controls the photo of camera head shooting vehicle;
Step 4), carries out the laggard every trade column scan of Image semantic classification to the photo of shooting, determines license plate area;
Step 5), after orienting license plate area in the picture, by gray processing, binary conversion treatment, accurate location character region;
Step 6), extracts the number-plate number at character zone;
Step 7), mates the number-plate number extracted with the number-plate number preset;
Step 8), if the number-plate number extracted is mated with the number-plate number preset;
Step 8.1), control motor and open rolling door;
Step 8.2), wait for the time threshold preset;
Step 8.3), whether have vehicle under adopting infrared inductor to judge rolling door, if had, re-execute step 8.2), if do not had, perform step 8.4);
Step 8.4), control to close rolling door.
2. the garage rolling door control method based on graphical analysis according to claim 1, is characterized in that, described photographing module adopts CMOS infrared eye.
3. the garage rolling door control method based on graphical analysis according to claim 2, is characterized in that, the model of described CMOS infrared eye is WNS-CM720-TR50F.
4. the garage rolling door control method based on graphical analysis according to claim 1, is characterized in that, the scope of described default time threshold is 1 minute to 10 minutes.
5. the garage rolling door control method based on graphical analysis according to claim 1, it is characterized in that, described default time threshold is 3 minutes.
6. the garage rolling door control method based on graphical analysis according to claim 1, is characterized in that, the scope of described default distance threshold is 0.5 meter to 2 meters.
7. the garage rolling door control method based on graphical analysis according to claim 1, it is characterized in that, described default distance threshold is 1 meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535658.7A CN105156010A (en) | 2015-08-28 | 2015-08-28 | Method for controlling garage roller shutter door on basis of image analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510535658.7A CN105156010A (en) | 2015-08-28 | 2015-08-28 | Method for controlling garage roller shutter door on basis of image analysis |
Publications (1)
| Publication Number | Publication Date |
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| CN105156010A true CN105156010A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510535658.7A Withdrawn CN105156010A (en) | 2015-08-28 | 2015-08-28 | Method for controlling garage roller shutter door on basis of image analysis |
Country Status (1)
| Country | Link |
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| CN (1) | CN105156010A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590493A (en) * | 2018-04-16 | 2018-09-28 | 广东嘉腾机器人自动化有限公司 | Storage medium, shut-off door control method and system |
| CN113107341A (en) * | 2021-04-14 | 2021-07-13 | 欧冶链金再生资源有限公司 | Automatic control method of roller shutter door device for storing scrap steel |
| CN113139458A (en) * | 2021-04-21 | 2021-07-20 | 新疆爱华盈通信息技术有限公司 | Method and system for identifying opening and closing states of parking garage roller shutter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475881A (en) * | 2002-08-14 | 2004-02-18 | 黄昆烈 | Lane regulating device and method |
| US6945191B2 (en) * | 2002-09-27 | 2005-09-20 | Collopy Charles T | Garage and vehicle protector |
| CN101303803A (en) * | 2008-06-11 | 2008-11-12 | 北京中星微电子有限公司 | Method and system for discriminating license plate |
| CN203515290U (en) * | 2013-11-08 | 2014-04-02 | 浙江湖州森富机电有限责任公司 | Control device for roller shutter door |
| CN204175157U (en) * | 2014-09-11 | 2015-02-25 | 宁波微科光电有限公司 | A kind of automatic shutter |
| CN104809790A (en) * | 2015-04-29 | 2015-07-29 | 无锡市崇安区科技创业服务中心 | Parking management method based on image analysis |
-
2015
- 2015-08-28 CN CN201510535658.7A patent/CN105156010A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1475881A (en) * | 2002-08-14 | 2004-02-18 | 黄昆烈 | Lane regulating device and method |
| US6945191B2 (en) * | 2002-09-27 | 2005-09-20 | Collopy Charles T | Garage and vehicle protector |
| CN101303803A (en) * | 2008-06-11 | 2008-11-12 | 北京中星微电子有限公司 | Method and system for discriminating license plate |
| CN203515290U (en) * | 2013-11-08 | 2014-04-02 | 浙江湖州森富机电有限责任公司 | Control device for roller shutter door |
| CN204175157U (en) * | 2014-09-11 | 2015-02-25 | 宁波微科光电有限公司 | A kind of automatic shutter |
| CN104809790A (en) * | 2015-04-29 | 2015-07-29 | 无锡市崇安区科技创业服务中心 | Parking management method based on image analysis |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590493A (en) * | 2018-04-16 | 2018-09-28 | 广东嘉腾机器人自动化有限公司 | Storage medium, shut-off door control method and system |
| CN113107341A (en) * | 2021-04-14 | 2021-07-13 | 欧冶链金再生资源有限公司 | Automatic control method of roller shutter door device for storing scrap steel |
| CN113139458A (en) * | 2021-04-21 | 2021-07-20 | 新疆爱华盈通信息技术有限公司 | Method and system for identifying opening and closing states of parking garage roller shutter |
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Application publication date: 20151216 |