CN110503006A - A kind of community smoking management-control method, system and its storage medium - Google Patents

A kind of community smoking management-control method, system and its storage medium Download PDF

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CN110503006A
CN110503006A CN201910690952.3A CN201910690952A CN110503006A CN 110503006 A CN110503006 A CN 110503006A CN 201910690952 A CN201910690952 A CN 201910690952A CN 110503006 A CN110503006 A CN 110503006A
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community
audio frequency
frequency apparatus
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smoking
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刘磊
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Evergrande Intelligent Technology Co Ltd
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Evergrande Intelligent Technology Co Ltd
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    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00Scenes; Scene-specific elements
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

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Abstract

The present invention provides a kind of method of community's smoking control, comprising: establishes connection with community's audio frequency apparatus network;The image data of non-smoking area is obtained by Community Watch equipment;It detects and whether there is cigarette combustion feature in described image data;If it exists, it transfers area information corresponding to described image data and the audio frequency apparatus to community's audio frequency apparatus network in the region sends phonetic warning, play the phonetic warning using the audio frequency apparatus and remind smoker.Existing equipment in community is effectively utilized, and then utilize the monitoring device and audio frequency apparatus in community, complete the warning to region non-smoking in community smoker, it avoids cigarette butt and is sputtered onto the fire phenomena that may cause on flowers and plants, improve the safety of community and widened the management level of intelligence community.

Description

A kind of community smoking management-control method, system and its storage medium
Technical field
The present embodiments relate to intelligence community field more particularly to a kind of community smoking management-control methods, system and calculating Machine storage medium.
Background technique
With the development of the times, the emphasis quality of life of people more, intelligence community also start to develop therewith.Intelligence community It is a kind of new concept of community management, is a kind of new model of innovation in social management under the new situation.Intelligence community refers to abundant benefit With the integrated application of the generation information technologies such as Internet of Things, cloud computing, mobile Internet, for community resident provide a safety, Comfortably, the modernization of traversal, wisdom living environment, to be formed based on informationization, the one of social management and service can only be changed The new management form community of kind.
The considerations of in existing community for prevention fire, smoking seat and non-smoking area can be divided into.But often department resident Plot planning is not known or ignores cell regulation, carries out cigarette smoking, the issuable Mars of institute or cigarette ash in non-smoking area It is easy to light flowers and plants plant around, forms therefore how fire fast and effectively takes precautions against such event, be intelligence community instantly One of must solve the problems, such as.
Summary of the invention
To solve the above problems, the embodiment of the invention provides a kind of community smoking management-control methods, comprising the following steps:
Connection is established with community's audio frequency apparatus network;
The image data of non-smoking area is obtained by Community Watch equipment;
It detects and whether there is cigarette combustion feature in described image data;
If it exists, area information corresponding to described image data is transferred and to community's audio frequency apparatus network in the region Audio frequency apparatus sends phonetic warning, plays the phonetic warning using the audio frequency apparatus and reminds smoker.
Preferably, after described the step of establishing connection with community's audio frequency apparatus network, further includes:
It is right to obtain geographical location corresponding to each audio frequency apparatus and monitoring device institute in community's device network The geographical location answered;
According to the phase difference in geographical location, each audio frequency apparatus and each monitoring device are established into associated storage.
Preferably, the step of image data that non-smoking area is obtained by Community Watch equipment includes:
The video flowing for pulling the recorded non-smoking area of Community Watch equipment, extracts frame image data therein.
Preferably, described the step of non-smoking area is obtained by Community Watch equipment further include:
It transfers the monitoring device permission and the intermittent utilization monitoring device shoots non-smoking area image.
Preferably, include: with the presence or absence of the step of cigarette combustion feature in the detection described image data
Binary conversion treatment is carried out to each frame image in image data, traverse each pixel value in image and is judged whether there is Source region;
If so, calculating the source region radius, according to the cigarette combustion light radius of setting, and then execute to the figure Final judgement as whether there is cigarette combustion feature in data.
Preferably, the step of whether there is cigarette combustion feature in the detection described image data further include:
Thermal image conversion is carried out to each frame image in image data, preset cigarette combustion thermal sensation sample is called, to place Each frame image carries out pixel region matching after reason, and matched pixel region, then judge that there are cigarettes in described image data if it exists Combustion characteristic.
Preferably, it is described transfer area information corresponding to described image data and to community's audio frequency apparatus network in the area The audio frequency apparatus in domain sends the step of phonetic warning and includes:
Audio frequency apparatus title in community's associated by the source monitoring device of described image data is pulled, is set according to the audio Standby title sends instruction page message to community's audio frequency apparatus network;
Corresponding audio frequency apparatus receives described instruction page message, plays the warning content that the message parses
Preferably, it is described if it exists, transfer the corresponding area information of described image data and to community's audio frequency apparatus network Audio frequency apparatus in the region sends phonetic warning, plays the phonetic warning using the audio frequency apparatus and reminds smoker After step, further includes:
The Community Watch equipment is called to carry out follow-up monitoring to the non-smoking area that cigarette combustion has occurred, if still lasting inspection Cigarette combustion feature is measured, then call manager personnel go to corresponding event region.
To achieve the above object, the embodiment of the present invention also provides a kind of community's smoking managing and control system, comprising:
Link block, for establishing connection with community's audio frequency apparatus network;
Image module, for obtaining the image data of non-smoking area by Community Watch equipment;
Detection module, for detecting in described image data with the presence or absence of cigarette combustion feature;
Alarm module, for transferring area information corresponding to described image data and to community's audio frequency apparatus network at this The audio frequency apparatus in region sends phonetic warning, plays the phonetic warning using the audio frequency apparatus and reminds smoker.
To achieve the above object, the embodiment of the present invention also provides a kind of computer readable storage medium, and the computer can It reads to be stored with computer program in storage medium, the computer program can be performed by least one processor, so that described At least one processor executes the step of safe early warning method of the community-dwelling elder as described in any one of claims 1 to 7.
The smoking of community provided by embodiment of the present invention management-control method, is effectively utilized existing equipment in community, into And the monitoring device and audio frequency apparatus in community are utilized, the warning to region non-smoking in community smoker is completed, is avoided Cigarette butt is sputtered onto the fire phenomena that may cause on flowers and plants, improves the safety of community and has widened the pipe of intelligence community Manage level.
Detailed description of the invention
Fig. 1 is a kind of step flow chart of community's smoking management-control method of the present invention;
Fig. 2 is the flow diagram of step S100 in a kind of community's smoking management-control method of the present invention;
Fig. 3 is the flow diagram of step 300 in a kind of community's smoking management-control method of the present invention;
Fig. 4 is the flow diagram of step 400 in a kind of community's smoking management-control method of the present invention;
Fig. 5 is a kind of program module schematic diagram of community's smoking managing and control system of the present invention;
Fig. 6 is the hardware structural diagram of computer equipment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not For limiting the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work Every other embodiment obtained is put, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is to be only in for the purpose of describing particular embodiments, is not intended to be limiting The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the" It is also intended to including most forms, unless the context clearly indicates other meaning.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
It will be appreciated that though nominal key may be described using term first, second etc. in embodiments of the present invention, But nominal key should not necessarily be limited by these terms.These terms are only used to for nominal key being distinguished from each other out.For example, not taking off In the case where from range of embodiment of the invention, the first nominal key can also be referred to as the second nominal key, similarly, the Two nominal keys can also be referred to as the first nominal key.
Depending on context, word as used in this " if " can be explained and be known as " ... when " or " when ... When " or " corresponding to determining " or " in response to detection ".Similarly, depend on context, phrase " if it is determined that " or " if detection (condition of statement or the time) " can be construed as " when determining " or " in response to determination " or " when detection (condition of statement or Event) when " or " in response to detection (condition or event of statement) ".
Referring to FIG. 1, the embodiment of the present invention provides a kind of method of community's smoking control, comprising:
Step S100 and community's audio frequency apparatus network establish connection.
Existing intelligence community, it will usually which audio frequency apparatus is placed in each position of surrounding in garden, for example for multiple functions The functions such as alarm, Serious geological disasters and music, these usual audio frequency apparatuses can be into Beautification design be crossed, will not be directly with city Usual sound equipment is directly placed with garden on field, they are generally to beautify tree or be arranged in garden in the form of flowers and plants coverage In.
Wherein, all audio frequency apparatus Dou Youyige control centre in intelligence community, each audio frequency apparatus pass through underfloor cabling It is connected to control centre, control centre is usually placed on property center together with monitoring center, or according to building of communities person's needle In addition individually placed is carried out to practical built environment, the present invention makes restriction not to this, also, the present invention is to each audio frequency apparatus And its control centre becomes community's audio frequency apparatus network.
It is to establish connection with community's audio frequency apparatus network executing technical solution of the present invention preliminary step.Technical staff is pre- Community's smoking managing and control system and community's audio frequency apparatus network are first established into connection, when system starts to execute smoking control step, to Community's audio frequency apparatus network sends test of shaking hands, and feeds back correct signal to other side and just completes and the connection of community's audio frequency apparatus network It establishes.
Step S200 obtains the image data of non-smoking area by Community Watch equipment.
It is successfully established and connect with community's audio frequency apparatus network to community's smoking managing and control system, community's smoking managing and control system processing The monitoring device that unit begins through community obtains the image data of non-smoking area.Including in usual community can smoking areas and taboo The original intention of setting up in cigarette district domain, non-smoking area, which is usually that garden some regions greening amount is big, and certain residents smoke herein, to be easy to light The flowers and plants and trees on periphery, to cause the danger such as fire, therefore, existing community can be set up mostly can smoking areas and non-smoking area Domain.
Community smokes managing and control system can be by the image data of the acquisition non-smoking area of the monitoring device in community, wherein including Two ways can be explained in detail below, and community smokes after managing and control system acquisition non-smoking area, deliver in processing unit Image data is further parsed, in addition, non-non-smoking area image data can not have to transfer.
Step S300, which is detected, whether there is cigarette combustion feature in described image data.
After processing unit obtains image data, the further analyzing step to image is opened, is essentially consisted in described in detection Whether there is cigarette combustion feature in image data, equally provide herein two kinds of embodiments for identification in image data whether There are cigarette combustion features, will be described in detail below, may possess such as carrying a cigarette in hand for certain residents Whether personal habits, the present invention are detected just for cigarette combustion phenomenon, rather than select to wrap in direct detection image data Feature containing cigarette avoids unnecessary erroneous judgement.
In addition image data includes video flowing, single-frame images or multiple single-frame images, on the time can be continuous or Person is discontinuous, and the present invention is it is not limited here.
Step S400 if it exists, transfers area information corresponding to described image data and exists to community's audio frequency apparatus network The audio frequency apparatus in the region sends phonetic warning, plays the phonetic warning using the audio frequency apparatus and reminds smoker.
Specifically, unit to be processed complete in image data whether the judgement of cigarette combustion feature, system is according to judgement As a result and then bifurcated selection further executes step, if it exists cigarette combustion feature, then there are cigarette combustion features to be sent out for acquisition Raw locations and regions, the audio frequency apparatus into the region sends playing request and broadcasting content data, audio frequency apparatus are asked It asks and broadcasting content data, plays out to remind smoker.
Wherein, the mode of the playing request and broadcasting content can be the processing unit by smoking managing and control system for institute State request and broadcasting content and be first sent to community audio frequency apparatus network-based control center, by control centre using broadcast mechanism or Person's paging way is sent to the audio frequency apparatus in smoking phenomenon generation area place, by the device plays phonetic warning.
The smoking of community provided by embodiment of the present invention management-control method, is effectively utilized existing equipment in community, into And the monitoring device and audio frequency apparatus in community are utilized, the warning to region non-smoking in community smoker is completed, is avoided Cigarette butt is sputtered onto the fire phenomena that may cause on flowers and plants, improves the safety of community and has widened the pipe of intelligence community Manage level.
Optionally, referring to FIG. 2, after the step of step S100 and community's audio frequency apparatus network establish connection, further includes:
Step S101 obtains geographical location and the monitoring device corresponding to each audio frequency apparatus in community's device network Corresponding geographical location;
Each audio frequency apparatus is associated with each monitoring device foundation and deposits according to the phase difference in geographical location by step S102 Storage.
Such as foregoing teachings, phonetic warning is carried out to generation area of smoking and reminds needs quickly and accurate, cannot integrally be broadcast All audio frequency apparatuses in community are put, noise jamming will certainly be carried out to resident in community like that, influence the inhabitation experience of resident, and Using image-recognizing method and then know that there are cigarette combustion features, the i.e. region of smoking phenomenon, then searches the area contingency table Zhong Gai Domain is by the mode of which audio frequency apparatus and excessively cumbersome, and therefore, the present invention especially provides a kind of settling mode for this, quickly The audio frequency apparatus of smoking generation area is obtained, specific:
After in community, audio frequency apparatus network establishes connection, it is right that processing unit obtains each audio frequency apparatus institute in community's device network Geographical location corresponding to the geographical location answered and monitoring device obtains the audio frequency apparatus position array comprising each audio frequency apparatus And monitoring device position array.
Wherein, by element each in first element in the array of audio frequency apparatus position and monitoring device position array carry out away from From calculating, that is, the geographical location phase difference of the two is calculated, obtains value and judge whether to meet threshold value, and then execute audio frequency apparatus and prison The incidence relation for controlling equipment is established and storage.
Illustratively, first element is audio frequency apparatus A in the array of audio frequency apparatus position, and geographical location longitude and latitude is (60 °, 105 °), second element is camera A in monitoring device array, and geographical location longitude and latitude is (65 °, 106 °).
Regard the earth as a sphere, A (WA, JA), B (WB, JB) two o'clock are respectively the position of two points, and wherein W is latitude Degree, J are longitude, and O is the centre of sphere, and radius of a ball R crosses A point and draws the parallel of latitude of A and mutually give point C with the longitude where B, respectively The vertical line for crossing straight line where B, C two o'clock are centre of sphere O mutually gives E, H, the extended line that point * B is vertical line and CH intersect at point D, OH and BC extended line mutually gives point F.
H, E is respectively the full center of circle of latitude where A, B two o'clock, C point be it is identical as A point latitude, identical as B point longitude, F is The intersection point of BC and HE extended line, △ OCF~△ DCB, therefore:
Because △ AHF is right angled triangle,
AF2+AH2=FH2 (3)
Since A, C point are in the same parallel of latitude, so AH=CH (4)
If ∠ ACF is α, then ∠ ACF is set as π-α, is obtained according to the cosine law
AF2=AC2+CF2-2*AC*CF*cosα (5)
AB2=AC2+CB2+2*AC*CB*cosα (6)
To sum up then it follows that
According to A, B two o'clock longitude and latitude:
CH=cos (WA), BE=cos (WB)
Bring formula (7) into, abbreviation obtains
AB2=2 [1-cos (WA-WB)+cos (WA) * cos (WB)-cos (WA) * cos (WB) * cos (JA-JB)]
AB arc length (distance of AB two o'clock) is
According to trigonometric function formula
Abbreviation is carried out to (8), is obtained
The code of illustrative calculation of longitude & latitude distance is as follows:
public static double algorithm(double longitude1,double latitude1, double longitude2,double latitude2)
{
Double Lat1=rad (latitude1);// latitude
Double Lat2=rad (latitude2);
Double a=Lat1-Lat2;The difference of // two o'clock latitude
Double b=rad (longitude1)-rad (longitude2);The difference of // longitude
Double s=2*Math.asin (Math.sqrt (Math.pow (Math.sin (a/2), 2)+Math.cos (Lat1)*Math.cos(Lat2)*Math.pow(Math.sin(b/2),2)));The formula of // calculating two o'clock distance
S=s*6378137.0;// arc length multiplies earth radius (radius is rice)
S=Math.round (s*10000d)/10000d;The numerical value of // accurate distance
return s;
}
In addition, calculating the phase difference in geographical location can also be calculated by GPS coordinate for unit, or according to technology Personnel carry out field survey directly in the direct stored into memory of difference data in the early stage, processing unit call difference data into Row establishes incidence relation referring to preset threshold value and then by each audio frequency apparatus and each monitoring device.
According to above-mentioned method, audio frequency apparatus A and Community Watch equipment array each element camera A, camera B etc. are calculated Distance L1, L2, L3....., take the camera of L minimum value, stored audio frequency apparatus A as its associations.In addition, Selection structured statement can also be set with given threshold 1m, the camera that L value is less than 1m is chosen, using audio frequency apparatus A as it or it Associations.After the completion of audio frequency apparatus A is calculated, according to above-mentioned traversal audio frequency apparatus array each element, complete audio frequency apparatus with The associated storage step of monitoring device.
Illustratively, the storage form of the preferred incidence relation of the embodiment of the present invention is using audio frequency apparatus as monitoring device Associations stored, storage form can be such as the following table 1:
Monitoring device title Camera A Camera B
Neighbouring audio frequency apparatus 1 Audio frequency apparatus S1 Audio frequency apparatus S2
Neighbouring audio frequency apparatus 2 Audio frequency apparatus S5 Nothing
Table 1
Optionally, step S200 by Community Watch equipment obtain non-smoking area image data the step of include:
The video flowing for pulling the non-smoking area that Community Watch equipment is recorded extracts frame image data therein.
Specifically, Community Watch equipment, i.e. camera, monitoring generated data is usually video stream data, processing Unit is of use Community Watch equipment interface and then obtains its monitor video flow data, according to the preset method of sampling to video fluxion It being intercepted according to middle partial frame image, this method removes the image of shooting monitoring area without directly adapter tube community battery limits, and In the market part monitoring device can only monitoring of a recorded programme, single image can not be shot.
Illustratively, the method for sampling referred in above content is that technical staff is pre-set, strategy can for Ten seconds are basic unit, intercept the frame image in video flowing, frame image is delivered and carries out subsequent cigarette combustion in processing unit Feature analysis.
Optionally, the step of step S200 obtains the image data of non-smoking area by Community Watch equipment further include:
It transfers the monitoring device permission and the intermittent utilization monitoring device shoots non-smoking area image.
Specifically, part high-performance grade camera on existing market can recorded video can also carry out single picture into Row shooting, in this regard, processing unit can directly transfer monitoring device permission, it is intermittent to shoot non-smoking area figure using monitoring device Picture, and deliver in processing unit, which may will affect monitoring device and generate shadow for the recording of video flowing itself It rings, but the step of processing unit intercepts frame image from video stream data can be reduced, the duration of parsing link can be reduced, And then more efficiently complete smoking monitoring overall plan.
Optionally, referring to FIG. 3, the step of whether there is cigarette combustion feature in step S300 detection described image data Include:
Binary conversion treatment is carried out to each frame image in image data, traverse each pixel value in image and is judged whether there is Source region;
If so, calculating the source region radius, according to the cigarette combustion light radius of setting, and then execute to the figure Final judgement as whether there is cigarette combustion feature in data.
Optionally, step S300 is detected in described image data includes: with the presence or absence of the step of cigarette combustion feature
Thermal image conversion is carried out to each frame image in image data, preset cigarette combustion thermal sensation sample is called, to place Each frame image carries out pixel region matching after reason, and matched pixel region, then judge that there are cigarettes in described image data if it exists Combustion characteristic.
Optionally, referring to FIG. 4, step S400 transfers area information corresponding to described image data and to community's audio Device network the region audio frequency apparatus send phonetic warning the step of include:
Audio frequency apparatus title in community's associated by the source monitoring device of described image data is pulled, is set according to the audio Standby title sends page message to community's audio frequency apparatus network;
Corresponding audio frequency apparatus receives described instruction page message, plays the message and parses to obtain warning content.
Optionally, step S400 if it exists, transfers the corresponding area information of described image data and to community's audio frequency apparatus Audio frequency apparatus of the network in the region sends phonetic warning, plays the phonetic warning using the audio frequency apparatus and reminds smoking people After the step of member, further includes:
Community Watch equipment is called to carry out follow-up monitoring to the non-smoking area that cigarette combustion has occurred, if being still continuously detected Cigarette combustion feature, then call manager personnel go to corresponding event region.
It is detected for the cigarette combustion feature of step S300,
The embodiment of the present invention also provides a kind of smoking detection method based on intelligence community, comprising:
Step T100 obtains the image data of non-smoking area by Community Watch equipment, is source by described image data definition Image is stored.
Step T200 carries out thermal image conversion to frame image each in the source images, obtains thermal image set, the source figure It is stored as not covered by the thermal image set.
At noon or in the partial period in afternoon, by sunlight impression, if resident wears metal jewelry or other objects Part can reflect sunlight, at this point, the brightness of jewellery is even higher than by image taken by monitoring device The brightness of cigarette butt hot spots, thus by binary conversion treatment image, gray level image is obtained, is matched and is clapped with cigarette butt Intensity model area The monitoring image taken the photograph, it is easy to so that computer accidentally knows jewellery for cigarette butt, so as to cause erroneous judgement, therefore, the present invention into Before row judgement, the pretreatment that monitoring image is converted into thermal image is first carried out, since will increase object material in conversion process is Number, therefore, the other parameters such as the cigarette brightness value being converted to or color temperature value are not less than easily reflective metal jewelry object Therefore brightness value or color temperature value improve the feature identification of cigarette combustion the accuracy of identification, reduce False Rate.
Specifically, according to captured monitoring image and different thermal properties, using the figure in remote sensing image processing software Picture classification feature carries out material classification to monitoring image, and above-mentioned remote sensing image processing software is used to real using ENVI software Existing material classification.
Secondly, each pixel to every class material carries out emissivity simulation, the emissivity of each image source is obtained;
Again, according to the emissivity and the temperature of similar material, the radiation temperature of each pixel is generated;
The temperature of the similar material uses point thermometer, generates the radiation temperature of each pixel;
The temperature of the similar material carries out material electrolyte temperature measuring on the spot using point thermometer or passes through in VEGA simulation software Infrared simulation module obtain material temperature variation data.
Finally, the radiation temperature is converted into image grayscale according to the mapping relations of radiation temperature and gray scale, heat is obtained Infrared image.
The temperature of the material is also possible to material in temperature in different time periods, and this makes it possible to simulate different time The thermal infrared images of section.
Belong to the prior art since visible images are converted into thermal image, the present invention carries out necessary for thermal image conversion The prior art illustrates, can be substituted by any conversion method in the prior art, which is not limited by the present invention.
After converting, in addition the thermal image after conversion is stored, the monitoring image before retaining conversion, i.e. source figure Picture, the source images needs are utilized in subsequent secondary judgment step.
In addition, the quantitative relation of source images and thermal image is 1:1.
Step T300 carries out aspect ratio pair one by one to each image in the thermal image set using preset training sample, The first judging result is obtained, the training sample is the corresponding model comprising cigarette combustion feature;
After thermal image conversion, thermal image set is obtained, using preset training sample in the thermal image set Every image carries out Characteristic Contrast one by one, and then obtains the first judging result.
Specifically, training sample is the pre-stored corresponding model comprising cigarette combustion feature of technical staff, it includes The thermal image sample data of a variety of cigarette combustion features is converted into using thermal image sample data and then completion by monitoring image Thermal image set carries out Characteristic Contrast, and then obtains judging in monitoring image with the presence or absence of the first step of cigarette feature, that is, monitors There are correlated characteristic in image, the correlated characteristic meets under the mode of thermal image as the thermal image feature of cigarette combustion First judging result.
The cigarette ash impurity that step T400 carries out cigarette combustion position to source images carries out feature detection, obtains the second judgement knot Fruit;
After combustion due to cigarette, the residue (referred to herein as cigarette ash impurity) after part is burnt can still be trapped in cigarette butt combustion It burns at position, or is entrained in just in combustion zone, therefore, the present invention does a feature identification step for cigarette ash impurity, in heat Under image cigarette feature and the dual identification judgment step of cigarette ash impurity, the detection accuracy whether smoked to non-smoking area personnel It can increase substantially.
After the completion of identification step, the recognition result i.e. second of judging result is recorded.
In addition step T300 can be interchanged with step T400 sequence.
Step T500 obtains final detection result according to the first judging result and the second judging result.
After first time judging result and second of judging result obtain, by weight coefficient or other judgements can be added The factor carries out comprehensive descision, and then obtains final detection result, and wherein final detection result is divided into " there are personnel's cigarette smokings " Or " personnel's cigarette smoking is not present ".
Smoking detection method provided in an embodiment of the present invention based on intelligence community obtains smoking ban by Community Watch equipment Described image data definition is that source images store by the image data in region;Frame image each in the source images is carried out Thermal image conversion, obtains thermal image set, and the source images are not covered by the thermal image set and stored;Utilize preset training Sample carries out aspect ratio pair one by one to each image in the thermal image set, obtains the first judging result, the training sample For the corresponding model comprising cigarette combustion feature;The cigarette ash impurity for carrying out cigarette combustion position to source images carries out feature detection, Obtain the second judging result;According to the first judging result and the second judging result, final detection result is obtained, is substantially increased The detection accuracy of cigarette smoking avoids image binaryzation processing identification for being identified as cigarette to metal objects under strong sunlight Misjudgment phenomenon, in addition, for cigarette ash impurity secondary judgement allow cigarette combustion identify accuracy enhance a grade.
Optionally, with reference to Fig. 2, step T300 using preset training sample to each image in the thermal image set into Capable aspect ratio pair one by one, obtains the first judging result, and the training sample is that the corresponding model comprising cigarette combustion feature includes:
Step T310 carries out pixel region traversal to sequence image first in the thermal image set using preset training sample, Complete the quick lock in region to be verified;
Specifically, in thermal image set include multiple thermal images, the present invention preferably image in set is carried out in order by A processing carries out random unordered processing certainly and equally meets implementation steps of the invention.
Cigarette combustion feature described below in single image is identified, the area of multiple equal parts is divided the image into Training sample is traversed each Deng advanced row fuzzy diagnosis in subregions, and then determines whether there is similar area by domain.
Region to be verified is carried out detailed features with the training sample and compared by step T320, obtains comparison result;
Similar area to be identified carries out further detailed features comparison as region to be verified, wherein individual figure Picture region to be verified similar with training sample can be for one or multiple, obtain sentencing for single image after comparing in detail Disconnected result.
Step T340 carries out same treatment to the remaining image in the thermal image set, obtains comparison result set.
According to above-mentioned method, same treatment is done to thermal image remaining image, obtains the set of a comparison result, the ratio Include that each thermal image and training sample are matched as a result, exemplary to results set, fits through as " 1 ", match obstructed It crosses and is denoted as " 0 ", comparison result is as follows;
Comparison result=[1,1,1,1,0,1,0]
Step T350 carries out Data Detection to the comparison result set, obtains the first judging result.
The content of examples detailed above is connected, comparison result=[1,1,1,1,0,1,0] judges to whether there is in comparison result 1, and if it exists, then think thermal image set there are correlated characteristic, which is table of the cigarette combustion under thermal image mode Existing feature, if nothing, judging thermal image, there is no correlated characteristics.
Optionally, step T350 carries out Data Detection to the comparison result set, and obtaining the first judging result includes:
The element numerical value of the comparison result set is traversed, is greater than the element numerical value of preset threshold if it exists, then judges institute It states and there is the image data comprising cigarette combustion feature in thermal image set.
Specifically, comparison result can not also be with 1 or 0, the forms of characterization of true or false is exported, can also directly by Carry out result output with degree, for example, comparison result=[45%, 50%, 60,15%], addition judge sentence if comparison result >= 60%, then judge that the thermal image has the image data comprising cigarette combustion feature in combining.
Optionally, the cigarette ash impurity that step T400 carries out cigarette combustion position to source images carries out feature detection, obtains the The step of two judging results includes:
Step T410 transfers the regional location to be verified in the thermal image processing, finds co-located region in source images As cigarette combustion position;
Quick lock in carried out to the region to be verified in thermal image in link in thermal image processing, and thermal image Each location of pixels does not change compared to each location of pixels of source images, therefore, transfer locked in thermal image to school It tests zone position information and projects into source images the region to be identified for quickly obtaining source images, thus, the present invention is to improve identification Cigarette ash impurities identification step designed by precision not will increase too many overall plan due to reducing the link of identification region Complete duration and resource temporary.
Pixel value of the step T420 in the cigarette combustion position according to the source images carries out the inspection of cigarette ash impurity characteristics It surveys, and then obtains the second judging result.
Optionally, the inspection of cigarette ash impurity characteristics is carried out according to the pixel value in the cigarette combustion position described in step T420 It surveys, and then the step of obtaining the second judging result includes:
Step T421 traverses each channel value in cigarette combustion position pixel described in the source images, by red channel The pixel that value is 200~255 and red color channel value is 200~255 and green channel value is 200~255, will as burning pixel Triple channel value be 200~255 pixel as cigarette ash pixel.
Wherein, in cigarette combustion, the color presentation of the substance to burn is orange~red color section, and near Cigarette ash be gray~black interval, thus be converted to corresponding RGB coordinate and be, the material color section burnt is red Channel value 200~255 and, the pixel value section that red color channel value is 200~255 and green channel value is 200~255, and It is 200~255 that cigarette ash, which corresponds to the section RGB as triple channel value,.
In addition, above-mentioned interval value is the preferred value area of the invention by counting in numerous cigarette combustion collecting samples Between, it can slightly be adjusted according to actual scene.
Step T422 counts the total number of the burning pixel and the cigarette ash pixel, whether judges the two number ratio Meet preset threshold, if meeting, determines that source images meet normal cigarette combustion feature.
Since in normal smoking process, the cigarette ash impurity after burning can be entrained in the periphery just in combustible substance, pass through It finds in a large amount of cigarette combustion sample that designer of the present invention is collected, during normal cigarette smoking, excludes not Bullet walks the behavior of cigarette ash, and the number of pixels of cigarette ash impurity is than being 1:10~1:30 with the combustible substance number of pixels ratio to burn Interval range content, answer this, identified in region to be identified that each pixel is statistics combustion after combustible substance pixel or cigarette ash pixel It burns the number of substance pixel and cigarette ash pixel and calculates the two number ratio, judge whether its calculated result meets 1:10~1: 30 sections, if so, cigarette ash feature identification step passes through, there are cigarette ash features in source images, meet normal cigarette combustion phenomenon.
In addition, cigarette combustion position, that is, region to be identified.
Optionally, the inspection of cigarette ash impurity characteristics is carried out according to the pixel value in the cigarette combustion position described in step T420 It surveys, and then the step of obtaining the second judging result further include:
Cigarette combustion position described in the source images is bonded using preset pixel square, calculates the fitting The variance yields of area pixel successively traverses all areas at the cigarette combustion position in the same way, obtains variance value set, Numerical check is carried out to the variance yields, if numerical check is greater than preset threshold by probability, determines that the source images meet Normal cigarette combustion feature.
Except step T421 and step T422 provided cigarette ash feature detection, the present invention also provides another kind possess it is higher The cigarette ash recognition methods of accuracy utilizes the calculating of variance yields, since cigarette ash is to be entrained in just in combustible substance region, because This, a block of pixels, in the pixel region that can be 3*3 or 9*9 etc., be easy to appear a gray cigarette ash pixel and Therefore five combustible substance pixels to take on a red color can set a block of pixels calculation block, treat the progress time of identification region pixel It goes through, calculation block is preferably a block of pixels of 9*9, sequentially can be since edge, it can also be from equipotential among region to be identified Beginning is set, after the pixel that frame selects in region to be identified, variance yields in calculation block traverses area to be identified according to same manner Variance value set after the completion of calculating is calculated the average value of its all variance yields by the pixel in domain, judges that the average value is No to meet preset threshold, if meeting, there are cigarette ash features in source images, meet normal cigarette combustion phenomenon.
In addition, threshold value is that designer of the present invention analyzes to obtain by great amount of samples data.
Optionally, final detection result is obtained according to the first judging result and the second judging result described in step T500 The step of include:
If step T510 first judging result and second judging result are very, to judge that non-smoking area is deposited In personnel's cigarette smoking;
Step T520 is if it is not, then continue follow-up monitoring.
Specifically, if the first judging result be true and the second judging result be it is true, what non-smoking area was collected Monitoring image meets cigarette combustion feature under thermal image mode, while also meeting cigarette ash feature, then judges that non-smoking area is deposited In resident's cigarette smoking.Area information corresponding to described image data can be transferred and to community's audio frequency apparatus network in the region Audio frequency apparatus send phonetic warning, utilize the audio frequency apparatus to play the phonetic warning and remind smoker.
Wherein, the mode of the playing request and broadcasting content, which can be, first sends the request and broadcasting content To control centre, community, smoking phenomenon generation area place is sent to using broadcast mechanism or paging way by control centre Audio frequency apparatus, by the device plays phonetic warning.
Optionally, final detection result is obtained according to the first judging result and the second judging result described in step T500 The step of before, further includes:
T500-1 assigns power to first judging result and second judging result according to preset weight coefficient Weight values;
T500-2, which detects cigarette combustion adjacent margins region, whether there is the rectangular pixels block of gray, if packet Contain, then improves the second judging result respective weights value;
T500-3 judges the taboo according to the weighted value of first judging result and the weighted value of the second judging result Cigarette district domain whether there is personnel's cigarette smoking.
In addition, above content refers to, the embodiment of step T420 is the behavior phenomenon for eliminating resident and not flicking the ash off a cigarette, but In reality scene, still there is the behavior phenomenon not flicked the ash off a cigarette in smoker, therefore, to further increase smoking detection overall plan Accuracy, addition detection cigarette combustion adjacent margins region with the presence or absence of gray rectangular pixels block link, will inhale The behavior that cigarette person does not flick the ash off a cigarette also is included in judgment criteria, more further confirms cigarette combustion feature, also, due to cigarette ash Bullet can not retain the original cylinder of its cigarette, be rectangle in the picture.
In addition, weight coefficient is arranged to judging result caused by each link, and then calculate judgement caused by each link As a result corresponding weighted value, calculates whether weighted value summation score meets preset threshold, if so, determining there is smoking row For.The utilization of weighted value belongs to the prior art, and the present invention does not repeat them here.
In addition, the embodiment of the present invention also provides a kind of community's smoking managing and control system, referring to FIG. 5, including:
Link block 100, for establishing connection with community's audio frequency apparatus network;
Image module 200, for obtaining the image data of non-smoking area by Community Watch equipment;
Detection module 300, for detecting in described image data with the presence or absence of cigarette combustion feature;
Alarm module, for transferring area information corresponding to described image data and to community's audio frequency apparatus network at this The audio frequency apparatus in region sends phonetic warning, plays the phonetic warning using the audio frequency apparatus and reminds smoker.
Optionally, link block 100 is further used for:
It is right to obtain geographical location corresponding to each audio frequency apparatus and monitoring device institute in community's device network The geographical location answered;
According to the phase difference in geographical location, each audio frequency apparatus and each monitoring device are established into associated storage.
Optionally, image module 200 is further used for:
The video flowing for pulling the recorded non-smoking area of Community Watch equipment, extracts frame image data therein.
Optionally, image module 200 is further used for:
It transfers the monitoring device permission and the intermittent utilization monitoring device shoots non-smoking area image.
Optionally, detection module 300 is further used for:
Binary conversion treatment is carried out to each frame image in image data, traverse each pixel value in image and is judged whether there is Source region;
If so, calculating the source region radius, according to the cigarette combustion light radius of setting, and then execute to the figure Final judgement as whether there is cigarette combustion feature in data.
Optionally, detection module 300 is further used for:
Thermal image conversion is carried out to each frame image in image data, preset cigarette combustion thermal sensation sample is called, to place Each frame image carries out pixel region matching after reason, and matched pixel region, then judge that there are cigarettes in described image data if it exists Combustion characteristic.
Optionally, alarm module 400 is further used for:
Audio frequency apparatus title in community's associated by the source monitoring device of described image data is pulled, is set according to the audio Standby title sends instruction page message to community's audio frequency apparatus network;
Corresponding audio frequency apparatus receives described instruction page message, plays in the warning that the message parses Hold.
Optionally, alarm module 400 is further used for:
The Community Watch equipment is called to carry out follow-up monitoring to the non-smoking area that cigarette combustion has occurred, if still lasting inspection Cigarette combustion feature is measured, then call manager personnel go to corresponding event region.
Referring to FIG. 6, being the hardware structure schematic diagram of the computer equipment of the embodiment of the present invention.It is described in the present embodiment Computer equipment 2 is that one kind can be automatic to carry out numerical value calculating and/or information processing according to the instruction for being previously set or storing Equipment.The computer equipment 2 can be personal computer, tablet computer, mobile phone and smart phone and step on, and be also possible to Rack-mount server, blade server, tower server or Cabinet-type server (including independent server or multiple Server cluster composed by server) etc. for providing the fortune equipment of virtual client.As shown, the computer equipment 2 include at least, but are not limited to, can be in communication with each other by system bus connection memory 21, processor 22, network interface 23, with And community's smoking managing and control system 20, in which:
In the present embodiment, memory 21 includes at least a type of computer readable storage medium, the readable storage Medium includes mountain village, hard disk, multimedia card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access stores (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory (PROM), magnetic storage, disk, CD etc..In some embodiments, memory 21 can be the internal storage unit of computer equipment 2, such as the hard disk or memory of the computer equipment 2.In other implementations In example, memory 21 can also make the grafting being equipped on the External memory equipment of computer equipment 2, such as the computer equipment 20 Formula hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital) SD card, flash card (Flash Card) etc., certainly, memory 21 can also both including computer equipment 2 internal storage unit and also including outside it Store equipment.In the present embodiment, 21 Yongchang of memory is for storing the operating system and types of applications for being installed on computer equipment 2 Software, such as the program code etc. of community's smoking managing and control system 20.In addition, memory 21 can be also used for temporarily storing Output or the Various types of data that will be exported.
Processor 22 can be in some embodiments central processing unit (Central Processing Unit, CPU), Controller, microcontroller, microprocessor or other data processing chips.The processor 22 is commonly used in control computer equipment 2 Overall operation.In the present embodiment, program code or processing data of the processor 22 for being stored in run memory 21, example Community's smoking managing and control system 20 is such as run, a kind of method to realize community's smoking control.
The network interface 23 may include radio network interface or finite element network interface, which is commonly used in Communication connection is established between the computer equipment 2 and other electronic devices.For example, the network interface 23 is for passing through network By the computer equipment 2 and exterior terminal necklace, data transmission channel is established between computer equipment 2 and external interrupt With communication connection etc..The network can be intranet (Intranet), internet (Internet), global system for mobile telecommunications System (Global System of Mobile communication, GSM), wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA), 4G network, 5G network, bluetooth (Bluetooth), Wi-Fi etc. is wireless or has Gauze network.
It should be pointed out that Fig. 5 is illustrated only with it should be pointed out that Fig. 5 illustrates only the meter with component 20-23 Machine equipment 2 is calculated, it should be understood that be not required for implementing all components shown, the implementation that can be substituted is more or more Few component.
In the present embodiment, the community smoking managing and control system 20 being stored in memory 21 can also be divided into one A or multiple program modules, one or more of program modules are stored in memory 21, and by one or more Processor (the present embodiment is processor 22) is performed, to complete the present invention.
In addition, the present embodiment also provides a kind of computer readable storage medium, as flash memory, hard disk, multimedia card, card-type are deposited Reservoir (for example, SD or DX memory etc.), static random-access memory (SRAM), read-only is deposited random access storage device (RAM) Reservoir (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory (PROM), magnetic storage, Disk, CD, server, App are stored thereon with computer program, realization when program is executed by processor using store etc. Corresponding function.The computer readable storage medium of the present embodiment is executed by processor for storing community's smoking managing and control system 20 Smoking management-control method in community's Shi Shixian of the invention.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases The former is more preferably embodiment.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are done is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (10)

1. a kind of method of community's smoking control characterized by comprising
Connection is established with community's audio frequency apparatus network;
The image data of non-smoking area is obtained by Community Watch equipment;
It detects and whether there is cigarette combustion feature in described image data;
If it exists, area information corresponding to described image data and the audio to community's audio frequency apparatus network in the region are transferred Equipment sends phonetic warning, plays the phonetic warning using the audio frequency apparatus and reminds smoker.
The management-control method 2. community according to claim 1 smokes, which is characterized in that described to be built with community's audio frequency apparatus network After the step of vertical connection, further includes:
It obtains in community's device network corresponding to geographical location corresponding to each audio frequency apparatus and the monitoring device Geographical location;
According to the phase difference in geographical location, each audio frequency apparatus and each monitoring device are established into associated storage.
The management-control method 3. community according to claim 1 smokes, which is characterized in that described to be obtained by Community Watch equipment The step of image data of non-smoking area includes:
The video flowing for pulling the recorded non-smoking area of Community Watch equipment, extracts frame image data therein.
The management-control method 4. community according to claim 1 smokes, which is characterized in that described to be obtained by Community Watch equipment The step of non-smoking area further include:
It transfers the monitoring device permission and the intermittent utilization monitoring device shoots non-smoking area image.
The management-control method 5. community according to claim 1 smokes, which is characterized in that be in the detection described image data The step of no feature there are cigarette combustion includes:
Binary conversion treatment is carried out to each frame image in image data, traverse each pixel value in image and judges whether there is light source Region;
If so, calculating the source region radius, according to the cigarette combustion light radius of setting, and then execute to described image number It whether there is the final judgement of cigarette combustion feature in.
The management-control method 6. community according to claim 1 smokes, which is characterized in that be in the detection described image data The step of no feature there are cigarette combustion further include:
Thermal image conversion is carried out to each frame image in image data, preset cigarette combustion thermal sensation sample is called, after processing Each frame image carries out pixel region matching, and matched pixel region, then judge that there are cigarette combustions in described image data if it exists Feature.
The management-control method 7. community according to claim 1 smokes, which is characterized in that it is described if it exists, transfer described image Area information corresponding to data and to community's audio frequency apparatus network the region audio frequency apparatus send phonetic warning the step of Include:
Audio frequency apparatus title in community's associated by the source monitoring device of described image data is pulled, according to the audio frequency apparatus name Claim to send instruction page message to community's audio frequency apparatus network;
Corresponding audio frequency apparatus receives described instruction page message, plays the warning content that the message parses.
The management-control method 8. community according to claim 1 smokes, which is characterized in that it is described if it exists, transfer described image The corresponding area information of data and audio frequency apparatus to community's audio frequency apparatus network in the region sends phonetic warning, using described Audio frequency apparatus played after the step of phonetic warning reminds smoker, further includes:
The Community Watch equipment is called to carry out follow-up monitoring to the non-smoking area that cigarette combustion has occurred, if being still continuously detected Cigarette combustion feature, then call manager personnel go to corresponding event region.
The managing and control system 9. a kind of community smokes characterized by comprising
Link block, for establishing connection with community's audio frequency apparatus network;
Image module, for obtaining the image data of non-smoking area by Community Watch equipment;
Detection module, for detecting in described image data with the presence or absence of cigarette combustion feature;
Alarm module, for transferring area information corresponding to described image data and to community's audio frequency apparatus network in the region Audio frequency apparatus send phonetic warning, utilize the audio frequency apparatus to play the phonetic warning and remind smoker.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer in the computer readable storage medium Program, the computer program can be performed by least one processors, so that at least one described processor executes such as right It is required that the step of safe early warning method of community-dwelling elder described in any one of 1 to 8.
CN201910690952.3A 2019-07-29 2019-07-29 A kind of community smoking management-control method, system and its storage medium Pending CN110503006A (en)

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