CN113093845A - Exhibition hall exhibition environment analysis regulation and control central control system based on cloud computing and Internet of things - Google Patents
Exhibition hall exhibition environment analysis regulation and control central control system based on cloud computing and Internet of things Download PDFInfo
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Abstract
The invention discloses an exhibition environment analysis, regulation and control central control system of an exhibition hall based on cloud computing and Internet of things, which comprises a region division module, an environment parameter detection module, an environment parameter analysis module, a gray level image acquisition module, a gray level image processing module, a corrosion area acquisition module, a corrosion area ratio analysis module, an analysis server, a central control center and a storage database; the method comprises the steps of dividing the inside of an exhibition hall into exhibition areas of various exhibitions, detecting various environmental parameter values in the exhibition areas of the various exhibitions in the exhibition hall to obtain various environmental parameter value differences in the exhibition areas of the various exhibitions, simultaneously collecting surface gray level images of the various exhibitions in the exhibition hall to obtain corrosion areas of the surface gray level images of the various exhibitions, analyzing surface corrosion area proportions of the various exhibitions in the exhibition hall, calculating comprehensive environment regulation influence coefficients in the exhibition areas of the various exhibitions in the exhibition hall, and carrying out corresponding environment regulation and control on the exhibition areas of the various exhibitions in the exhibition hall.
Description
Technical Field
The invention relates to the technical field of environmental analysis regulation and control, in particular to an exhibition environment analysis regulation and control central control system of an exhibition hall based on cloud computing and the Internet of things.
Background
The exhibition hall is used as a cultural and article exhibition place, and the change of the exhibition environment is an important factor influencing the service life of the exhibit, so that the regulation and control of the exhibition environment in the exhibition hall are important contents of the work of the exhibition hall and are also the core of the preventive protection of the exhibit.
At present, current exhibition environment analysis and detection mode of exhibition hall mainly detects through the manual work, the regional environment of exhibition of each showpiece detects in the exhibition hall in the manual work regularly promptly, so not only extravagant a large amount of human resources costs, and there is the detection data timeliness, the not high characteristics of validity, thereby reduce the accuracy and the reliability of detection data, showpiece surface corrosion area in the exhibition hall can not accurately be detected through artifical range estimation simultaneously, thereby exhibition regional environment in the exhibition hall can't in time be regulated and control, lead to the showpiece in the exhibition hall to lose the best opportunity of maintenance, and then reduce the exhibition effect of showpiece in the exhibition hall, in order to solve above problem, the exhibition hall exhibition environment analysis regulation and control central control system of modern design based on cloud calculates and thing networking.
Disclosure of Invention
The invention aims to provide a cloud computing and Internet of things-based exhibition environment analysis regulation and control central control system for an exhibition hall, which divides the inside of the exhibition hall into exhibition areas of various exhibits, detects various environmental parameter values in the exhibition areas of the various exhibits in the exhibition hall, compares the environmental parameter values to obtain a comparison difference value of the environmental parameter values in the exhibition areas of the various exhibits in the exhibition hall, simultaneously acquires surface gray level images of the various exhibits in the exhibition hall, processes the images to obtain corrosion areas of the surface gray level images of the various exhibits in the exhibition hall, analyzes the surface corrosion area occupation ratio of the various exhibits in the exhibition hall, simultaneously calculates comprehensive environment regulation and control influence coefficients in the exhibition areas of the various exhibits in the exhibition hall, and performs corresponding environment regulation and control on the exhibition areas of the various exhibits in the exhibition hall, thereby solving the problems in the background technology.
The purpose of the invention can be realized by the following technical scheme:
the exhibition environment analysis, regulation and control central control system of the exhibition hall based on cloud computing and the Internet of things comprises a region division module, an environment parameter detection module, an environment parameter analysis module, a gray level image acquisition module, a gray level image processing module, a corrosion area acquisition module, a corrosion area ratio analysis module, an analysis server, a central control center and a storage database;
the environment parameter detection module is respectively connected with the region division module and the environment parameter analysis module, the environment parameter analysis module is respectively connected with the analysis server and the storage database, the gray level image processing module is respectively connected with the gray level image acquisition module and the corrosion area acquisition module, the corrosion area ratio analysis module is respectively connected with the corrosion area acquisition module, the analysis server and the storage database, and the analysis server is respectively connected with the central control center and the storage database;
the area dividing module is used for dividing exhibition areas of the exhibition hall, dividing the exhibition hall into the exhibition areas according to different exhibition article placing areas, numbering the exhibition areas of the exhibition articles in the exhibition hall in sequence according to a set sequence, wherein the exhibition area numbers of the exhibition articles in the exhibition hall are respectively 1,2,.
Environmental parameter detection module is used for receiving the regional exhibition regional serial number of each showpiece in the exhibition hall that the regional division module sent, environment in the exhibition region of each showpiece in the exhibition hall detects, detect temperature in the exhibition region of each showpiece in the exhibition hall respectively, humidity, illumination intensity, oxygen content and harmful gas concentration, temperature in the exhibition region of each showpiece in the statistics exhibition hall, humidity, illumination intensity, oxygen content and harmful gas concentration, constitute each environmental parameter numerical value set WR (w of each showpiece in the exhibition region of each showpiece in the exhibition hall1r,w2r,...,wir,...,wnr),wir is the value of the r-th environmental parameter in the exhibition area of the ith exhibit in the exhibition hall, and r is r1,r2,r3,r4,r5，r1,r2,r3,r4,r5Respectively representing the temperature, the humidity, the illumination intensity, the oxygen content and the harmful gas concentration in the environmental parameters, and sending the value set of each environmental parameter in the exhibition area of each exhibit in the exhibition hall to an environmental parameter analysis module;
the environment parameter analysis module is used for receiving the environment parameter value sets in the exhibition areas of the exhibitions in the exhibition hall sent by the environment parameter detection module, extracting the standard environment parameter values in the exhibition areas of the exhibitions stored in the storage database, comparing the received environment parameter values in the exhibition areas of the exhibitions in the exhibition hall with the corresponding standard environment parameter values in the exhibition areas of the corresponding exhibitions, and obtaining the contrast difference value set delta WR (delta ww) of the environment parameter values in the exhibition areas of the exhibitions in the exhibition hall1r,Δw2r,...,Δwir,...,Δwnr)，Δwir is expressed as a comparison difference value of an nth environmental parameter value in an exhibition area of an ith exhibit in the exhibition hall and a corresponding standard environmental parameter value in an exhibit area corresponding to the exhibit, and the comparison difference value set of each environmental parameter value in the exhibition area of each exhibit in the exhibition hall is sent to the analysis server;
the gray image acquisition module is used for carrying out gray image acquisition on the surfaces of all exhibits in the exhibition hall, respectively acquiring the surface gray images of the exhibits in the exhibition hall, counting the surface gray images of the exhibits in the exhibition hall, and forming a surface gray image set P (P) of the exhibits in the exhibition hall1,p2,...,pi,...,pn)，piThe surface gray level image is expressed as the surface gray level image of the ith exhibit in the exhibition hall, and the surface gray level image set of each exhibit in the exhibition hall is sent to the gray level image processing module;
the gray image processing module is used for receiving the surface gray image set of each exhibit in the exhibition hall, which is sent by the gray image acquisition module, processing the received surface gray images of the exhibits in the exhibition hall by adopting an image normalization processing technology, counting the processed surface gray images of the exhibits in the exhibition hall, and sending the processed surface gray images of the exhibits in the exhibition hall to the corrosion area acquisition module;
the corrosion area acquisition module is used for receiving the processed surface gray level images of the exhibitions in the exhibition hall sent by the gray level image processing module, acquiring the corrosion areas of the surface gray level images of the exhibitions in the exhibition hall, counting the corrosion areas of the surface gray level images of the exhibitions in the exhibition hall, and forming a corrosion area set S (S) of the surface gray level images of the exhibitions in the exhibition hall1,s2,...,si,...,sn)，siThe corrosion area is expressed as the corrosion area of the surface gray level image of the ith exhibit in the exhibition hall, and the corrosion area set of the surface gray level image of each exhibit in the exhibition hall is sent to a corrosion area ratio analysis module;
the corrosion area ratio analysis module is used for receiving each exhibit table in the exhibition hall sent by the corrosion area acquisition moduleCollecting the corrosion area of the surface gray image, extracting the proportional coefficient of the standard gray image data and the actual data stored in the storage database and the standard total surface area of each exhibit in the exhibition hall, calculating the surface corrosion area ratio of each exhibit in the exhibition hall, counting the surface corrosion area ratio of each exhibit in the exhibition hall, and forming a surface corrosion area ratio set k (k) of each exhibit in the exhibition hall1,k2,...,ki,...,kn)，kiThe area ratio of the surface corrosion area of the ith exhibit in the exhibition hall is expressed, and the area ratio set of the surface corrosion area of each exhibit in the exhibition hall is sent to the analysis server;
the analysis server is used for receiving a comparison difference value set of each environmental parameter value in the exhibition area of each exhibit in the exhibition hall sent by the environmental parameter analysis module, receiving a surface corrosion area ratio set of each exhibit in the exhibition hall sent by the corrosion area ratio analysis module, extracting a weight proportion influence coefficient of temperature, humidity, illumination intensity, oxygen content and harmful gas concentration and an environmental regulation influence coefficient of the surface corrosion area ratio of the exhibits in the environmental parameters stored in the storage database, calculating a comprehensive environmental regulation influence coefficient in the exhibition area of each exhibit in the exhibition hall, counting the comprehensive environmental regulation influence coefficient in the exhibition area of each exhibit in the exhibition hall, and sending the comprehensive environmental regulation influence coefficient in the exhibition area of each exhibit in the exhibition hall to the central control center;
the central control center is used for receiving the comprehensive environment regulation and control influence coefficient in the exhibition area of each exhibit in the exhibition hall, which is sent by the analysis server, and performing corresponding environment regulation and control on the exhibition area of each exhibit in the exhibition hall through a worker;
the storage database is used for storing the values of various standard environmental parameters in the exhibition area of various exhibits in the exhibition hall, simultaneously storing the standard total surface area of various exhibits in the exhibition hall, storing the proportional coefficient mu of the standard gray image data and the actual data and the environmental regulation influence coefficient eta of the surface corrosion area ratio of the exhibits, and storing the weight proportional influence coefficients of the temperature, the humidity, the illumination intensity, the oxygen content and the harmful gas concentration in the environmental parameters, which are respectively recorded as lambda1,λ2,λ3,λ4,λ5。
Further, environmental parameter detection module includes temperature detecting element, humidity detecting element, illumination intensity detecting element, oxygen content detecting element and harmful gas concentration detecting element, wherein temperature detecting element is temperature sensor, be arranged in the exhibition region of each showpiece in the real-time detection exhibition hall temperature, humidity detecting element is humidity transducer, be arranged in the exhibition region of each showpiece in the real-time detection exhibition hall humidity, illumination intensity detecting element is illumination sensor, be arranged in the exhibition region of each showpiece in the real-time detection exhibition hall illumination intensity, oxygen content detecting element is oxygen sensor, be arranged in the exhibition region of each showpiece in the real-time detection exhibition hall oxygen content, harmful gas concentration detecting element is the harmful gas detector, be used for the harmful gas concentration in the exhibition region of each showpiece in the real-time detection exhibition hall.
Furthermore, the gray level image acquisition module comprises an x-ray detector, and the x-ray detector scans the surfaces of the exhibitions in the exhibition hall in an all-dimensional manner to acquire each position gray level image of each exhibit in the exhibition hall, and integrates each position gray level image of each exhibit in the exhibition hall to obtain the surface gray level image of each exhibit in the exhibition hall.
Furthermore, the image normalization processing technology is to perform normalization processing on the surface gray level images of the exhibits in the exhibition hall, and convert the surface gray level images into the surface gray level images of the exhibits in a fixed standard form.
Furthermore, the calculation formula of the surface corrosion area ratio of each exhibit in the exhibition hall is
kiExpressed as the surface corrosion area ratio of the ith exhibit in the exhibition hall, mu is expressed as the proportionality coefficient of the standard gray image data and the actual data, siThe corrosion area is expressed as the surface gray level image of the ith exhibition in the exhibition hall, S'iExpressed as the standard total surface area of the ith exhibit in the exhibition hall.
Further, the air conditioner is provided with a fan,the calculation formula of the comprehensive environment regulation and control influence coefficient in the exhibition area of each exhibit in the exhibition hall is
ξiExpressed as the comprehensive environment regulation influence coefficient, lambda, in the exhibition area of the ith exhibit in the exhibition hall1,λ2,λ3,λ4,λ5Respectively expressed as the weight proportional influence coefficients of temperature, humidity, illumination intensity, oxygen content and harmful gas concentration in the environmental parameters, delta wir1,Δwir2,Δwir3,Δwir4,Δwir5Respectively expressed as the comparison difference value, w ', of the temperature, the humidity, the illumination intensity, the oxygen content and the harmful gas concentration in the exhibition area of the ith exhibit in the exhibition hall and the corresponding standard environmental parameter value in the exhibit area of the corresponding exhibit'ir' is the value of the r standard environment parameter in the exhibition area of the ith exhibit in the exhibition hall, and r is r1,r2,r3,r4,r5E is a natural number equal to 2.718, eta is an environmental regulation influence coefficient of corrosion area ratio of the surface of the exhibit, and kiExpressed as the surface corrosion area of the ith exhibit in the exhibition hall.
Has the advantages that:
(1) the invention provides a cloud computing and Internet of things based exhibition environment analysis, regulation and control central control system for an exhibition hall, which is characterized in that the exhibition hall is divided into exhibition areas of various exhibits, the values of various environmental parameters in the exhibition areas of the various exhibits in the exhibition hall are detected, the contrast difference value of each environmental parameter value in the exhibition area of each exhibit in the exhibition hall is obtained through contrast, thereby saving a great deal of human resource cost, avoiding the problems of low timeliness and effectiveness of detection data, increasing the accuracy and reliability of the detection data, simultaneously acquiring the surface gray level image of each exhibit in the exhibition hall and carrying out image processing, therefore, the time and the task amount required by image analysis are reduced, the corrosion area of the surface gray level image of each exhibit in the exhibition hall is obtained, the surface corrosion area occupation ratio of each exhibit in the exhibition hall is analyzed, and the reliable reference data is improved for calculating the comprehensive environment regulation and control influence coefficient in the exhibition area of each exhibit in the exhibition hall in the later period.
(2) According to the method, the comprehensive environment regulation and control influence coefficient in the exhibition area of each exhibit in the exhibition hall is calculated, and the corresponding environment regulation and control are carried out on the exhibition area of each exhibit in the exhibition hall, so that the environment of the exhibition area of the exhibits in the exhibition hall can be regulated and controlled in time, the condition that the exhibits in the exhibition hall lose the best maintenance opportunity is avoided, and the exhibition effect of the exhibits in the exhibition hall is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the exhibition environment analysis, regulation and control central control system for the exhibition hall based on cloud computing and internet of things comprises a region division module, an environment parameter detection module, an environment parameter analysis module, a gray image acquisition module, a gray image processing module, a corrosion area acquisition module, a corrosion area ratio analysis module, an analysis server, a central control center and a storage database.
The environment parameter detection module is respectively connected with the region division module and the environment parameter analysis module, the environment parameter analysis module is respectively connected with the analysis server and the storage database, the gray image processing module is respectively connected with the gray image acquisition module and the corrosion area acquisition module, the corrosion area ratio analysis module is respectively connected with the corrosion area acquisition module, the analysis server and the storage database, and the analysis server is respectively connected with the central control center and the storage database.
The regional division module is used for dividing the exhibition region of exhibition hall, and place regional difference according to the showpiece and divide into each exhibition region with the exhibition hall, and numbering is carried out according to the order of setting for in the exhibition hall in proper order in the exhibition region of each showpiece in the exhibition hall, and the regional serial number of exhibition of each showpiece in the exhibition hall is 1,2 respectively.
The environment parameter detection module comprises a temperature detection unit, a humidity detection unit, an illumination intensity detection unit, an oxygen content detection unit and a harmful gas concentration detection unit, is used for receiving exhibition area numbers of various exhibits in an exhibition hall sent by an area division module and detecting the environment in the exhibition area of the various exhibits in the exhibition hall, wherein the temperature detection unit is a temperature sensor and used for detecting the temperature in the exhibition area of the various exhibits in the exhibition hall in real time, the humidity detection unit is a humidity sensor and used for detecting the humidity in the exhibition area of the various exhibits in the exhibition hall in real time, the illumination intensity detection unit is an illumination sensor and used for detecting the illumination intensity in the exhibition area of the various exhibits in the exhibition hall in real time, the oxygen content detection unit is an oxygen sensor and used for detecting the oxygen content in the exhibition area of the various exhibits in the exhibition hall in real time, the harmful gas concentration detection unit is a harmful gas detector and is used for detecting the concentration of harmful gas in the exhibition area of each exhibit in the exhibition hall in real time, counting the temperature, humidity, illumination intensity, oxygen content and the concentration of the harmful gas in the exhibition area of each exhibit in the exhibition hall, and forming each environmental parameter value set WR (w) in the exhibition area of each exhibit in the exhibition hall1r,w2r,...,wir,...,wnr),wir is the value of the r-th environmental parameter in the exhibition area of the ith exhibit in the exhibition hall, and r is r1,r2,r3,r4,r5，r1,r2,r3,r4,r5Respectively expressed as temperature, humidity, illumination intensity, oxygen content and harmful gas concentration in the environmental parameters, and sends the value set of each environmental parameter in the exhibition area of each exhibit in the exhibition hall to the environmental parameter analysis module.
The environment parameter analysis module is used for receiving the environment parameter value sets in the exhibition areas of the exhibitions in the exhibition hall sent by the environment parameter detection module, extracting the standard environment parameter values in the exhibition areas of the exhibitions stored in the storage database, comparing the received environment parameter values in the exhibition areas of the exhibitions in the exhibition hall with the corresponding standard environment parameter values in the exhibition areas of the corresponding exhibitions, and obtaining the contrast difference value set delta WR (delta ww) of the environment parameter values in the exhibition areas of the exhibitions in the exhibition hall1r,Δw2r,...,Δwir,...,Δwnr)，Δwir represents the contrast difference value of the r-th environmental parameter value in the exhibition area of the ith exhibit in the exhibition hall and the corresponding standard environmental parameter value in the exhibit area of the corresponding exhibit, thereby saving a large amount of human resource cost, avoiding the problems of timeliness and low validity of the detection data, increasing the accuracy and reliability of the detection data, sending the set of the contrast difference value of each environmental parameter value in the exhibition area of each exhibit in the exhibition hall to an analysis server, and improving reliable reference data for the comprehensive environment regulation and control influence coefficient in the exhibition area of each exhibit in the later-stage calculation exhibition hall.
The gray level image acquisition module comprises an x-ray detector and is used for carrying out gray level image acquisition on the surfaces of various exhibits in the exhibition hall, the surfaces of the various exhibits in the exhibition hall are scanned in all directions through the x-ray detector, the gray level images of all positions of the various exhibits in the exhibition hall are acquired, the gray level images of all positions of the various exhibits in the exhibition hall are integrated, the gray level images of the surfaces of the various exhibits in the exhibition hall are acquired, the gray level images of the surfaces of the various exhibits in the exhibition hall are counted, and a surface gray level image set P (P) of the various exhibits in the exhibition hall is formed1,p2,...,pi,...,pn)，piAnd the surface gray level image is expressed as the surface gray level image of the ith exhibit in the exhibition hall, and the surface gray level image set of each exhibit in the exhibition hall is sent to the gray level image processing module.
The gray level image processing module is used for receiving the surface gray level image set of each exhibit in the exhibition hall, which is sent by the gray level image acquisition module, normalizing the received surface gray level images of the exhibits in the exhibition hall by adopting an image normalization processing technology, and converting the images into the surface gray level images of the exhibits in a fixed standard form, so that the time and the task amount required by image analysis are reduced, the processed surface gray level images of the exhibits in the exhibition hall are counted, and the processed surface gray level images of the exhibits in the exhibition hall are sent to the corrosion area acquisition module.
The corrosion area acquisition module is used for receiving the processed surface gray level images of the exhibitions in the exhibition hall sent by the gray level image processing module, acquiring the corrosion areas of the surface gray level images of the exhibitions in the exhibition hall, counting the corrosion areas of the surface gray level images of the exhibitions in the exhibition hall, and forming a corrosion area set S (S) of the surface gray level images of the exhibitions in the exhibition hall1,s2,...,si,...,sn)，siAnd the corrosion area is expressed as the corrosion area of the ith exhibition surface gray level image in the exhibition hall, and the corrosion area set of the surface gray level images of the exhibits in the exhibition hall is sent to the corrosion area ratio analysis module.
The corrosion area ratio analysis module is used for receiving a corrosion area set of the gray level images of the surfaces of the exhibitions in the exhibition hall sent by the corrosion area acquisition module, extracting the proportional coefficient of the standard gray level image data and the actual data stored in the storage database and the standard total surface area of the exhibitions in the exhibition hall, and calculating the surface corrosion area ratio of the exhibitions in the exhibition hall
kiExpressed as the surface corrosion area ratio of the ith exhibit in the exhibition hall, mu is expressed as the proportionality coefficient of the standard gray image data and the actual data, siExpressed as gray image of ith exhibition surface in exhibition hallEtched area, S'iThe standard total surface area of the ith exhibit in the exhibition hall is expressed, the surface corrosion area proportion of each exhibit in the exhibition hall is counted, and a surface corrosion area proportion set k (k) of each exhibit in the exhibition hall is formed1,k2,...,ki,...,kn)，kiThe method comprises the steps of expressing the surface corrosion area ratio of the ith exhibit in the exhibition hall, sending the surface corrosion area ratio set of each exhibit in the exhibition hall to an analysis server, and calculating comprehensive environment regulation and control influence coefficients in the exhibition area of each exhibit in the exhibition hall for the later period to improve reliable reference data.
The analysis server is used for receiving a contrast difference set of each environmental parameter value in the exhibition area of each exhibit in the exhibition hall sent by the environmental parameter analysis module, receiving a surface corrosion area ratio set of each exhibit in the exhibition hall sent by the corrosion area ratio analysis module, extracting weight proportion influence coefficients of temperature, humidity, illumination intensity, oxygen content and harmful gas concentration and environment regulation influence coefficients of the surface corrosion area ratio of the exhibits in the environmental parameters stored in the storage database, and calculating comprehensive environment regulation influence coefficients in the exhibition area of each exhibit in the exhibition hall
ξiExpressed as the comprehensive environment regulation influence coefficient, lambda, in the exhibition area of the ith exhibit in the exhibition hall1,λ2,λ3,λ4,λ5Respectively expressed as the weight proportional influence coefficients of temperature, humidity, illumination intensity, oxygen content and harmful gas concentration in the environmental parameters, delta wir1,Δwir2,Δwir3,Δwir4,Δwir5Respectively expressed as the comparison difference value, w ', of the temperature, the humidity, the illumination intensity, the oxygen content and the harmful gas concentration in the exhibition area of the ith exhibit in the exhibition hall and the corresponding standard environmental parameter value in the exhibit area of the corresponding exhibit'ir' is the value of the r standard environment parameter in the exhibition area of the ith exhibit in the exhibition hall, and r is r1,r2,r3,r4,r5E is a natural number equal to 2.718, eta is an environmental regulation influence coefficient of corrosion area ratio of the surface of the exhibit, and kiThe comprehensive environment regulation and control influence coefficient is calculated in the exhibition area of each exhibit in the exhibition hall, and the comprehensive environment regulation and control influence coefficient is sent to the central control center in the exhibition area of each exhibit in the exhibition hall.
The central control center is used for receiving comprehensive environment regulation and control influence coefficients in the exhibition area of each exhibit in the exhibition hall that analysis server sent, carries out corresponding environment regulation and control to the exhibition area of each exhibit in the exhibition hall through the staff to can in time regulate and control the regional environment of exhibit exhibition in the exhibition hall, avoid the exhibit in the exhibition hall to lose the best opportunity of maintenance, and then improve the exhibition effect of the exhibit in the exhibition hall.
The storage database is used for storing the values of various standard environmental parameters in the exhibition area of various exhibits in the exhibition hall, simultaneously storing the standard total surface area of various exhibits in the exhibition hall, storing the proportional coefficient mu of the standard gray image data and the actual data and the environmental regulation influence coefficient eta of the surface corrosion area ratio of the exhibits, and storing the weight proportional influence coefficients of the temperature, the humidity, the illumination intensity, the oxygen content and the harmful gas concentration in the environmental parameters, which are respectively recorded as lambda1,λ2,λ3,λ4,λ5。
The foregoing is merely exemplary and illustrative of the principles of the present invention and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the principles of the present invention or exceeding the scope of the claims set forth herein.
Claims (6)
1. Exhibition hall exhibition environment analysis regulation and control central control system based on cloud calculates and thing networking, its characterized in that: the system comprises a region division module, an environmental parameter detection module, an environmental parameter analysis module, a gray level image acquisition module, a gray level image processing module, a corrosion area acquisition module, a corrosion area proportion analysis module, an analysis server, a central control center and a storage database;
the environment parameter detection module is respectively connected with the region division module and the environment parameter analysis module, the environment parameter analysis module is respectively connected with the analysis server and the storage database, the gray level image processing module is respectively connected with the gray level image acquisition module and the corrosion area acquisition module, the corrosion area ratio analysis module is respectively connected with the corrosion area acquisition module, the analysis server and the storage database, and the analysis server is respectively connected with the central control center and the storage database;
the area dividing module is used for dividing exhibition areas of the exhibition hall, dividing the exhibition hall into the exhibition areas according to different exhibition article placing areas, numbering the exhibition areas of the exhibition articles in the exhibition hall in sequence according to a set sequence, wherein the exhibition area numbers of the exhibition articles in the exhibition hall are respectively 1,2,.
Environmental parameter detection module is used for receiving the regional exhibition regional serial number of each showpiece in the exhibition hall that the regional division module sent, environment in the exhibition region of each showpiece in the exhibition hall detects, detect temperature in the exhibition region of each showpiece in the exhibition hall respectively, humidity, illumination intensity, oxygen content and harmful gas concentration, temperature in the exhibition region of each showpiece in the statistics exhibition hall, humidity, illumination intensity, oxygen content and harmful gas concentration, constitute each environmental parameter numerical value set WR (w of each showpiece in the exhibition region of each showpiece in the exhibition hall1r,w2r,...,wir,...,wnr),wir is the value of the r-th environmental parameter in the exhibition area of the ith exhibit in the exhibition hall, and r is r1,r2,r3,r4,r5，r1,r2,r3,r4,r5Respectively representing the temperature, the humidity, the illumination intensity, the oxygen content and the harmful gas concentration in the environmental parameters, and sending the value set of each environmental parameter in the exhibition area of each exhibit in the exhibition hall to an environmental parameter analysis module;
the environment parameter analysis module is used for receiving the environment parameter value sets in the exhibition areas of the exhibitions in the exhibition hall sent by the environment parameter detection module, extracting the standard environment parameter values in the exhibition areas of the exhibitions stored in the storage database, comparing the received environment parameter values in the exhibition areas of the exhibitions in the exhibition hall with the corresponding standard environment parameter values in the exhibition areas of the corresponding exhibitions, and obtaining the contrast difference value set delta WR (delta ww) of the environment parameter values in the exhibition areas of the exhibitions in the exhibition hall1r,Δw2r,...,Δwir,...,Δwnr)，Δwir is expressed as a comparison difference value of an nth environmental parameter value in an exhibition area of an ith exhibit in the exhibition hall and a corresponding standard environmental parameter value in an exhibit area corresponding to the exhibit, and the comparison difference value set of each environmental parameter value in the exhibition area of each exhibit in the exhibition hall is sent to the analysis server;
the gray image acquisition module is used for carrying out gray image acquisition on the surfaces of all exhibits in the exhibition hall, respectively acquiring the surface gray images of the exhibits in the exhibition hall, counting the surface gray images of the exhibits in the exhibition hall, and forming a surface gray image set P (P) of the exhibits in the exhibition hall1,p2,...,pi,...,pn)，piThe surface gray level image is expressed as the surface gray level image of the ith exhibit in the exhibition hall, and the surface gray level image set of each exhibit in the exhibition hall is sent to the gray level image processing module;
the gray image processing module is used for receiving the surface gray image set of each exhibit in the exhibition hall, which is sent by the gray image acquisition module, processing the received surface gray images of the exhibits in the exhibition hall by adopting an image normalization processing technology, counting the processed surface gray images of the exhibits in the exhibition hall, and sending the processed surface gray images of the exhibits in the exhibition hall to the corrosion area acquisition module;
the corrosion area acquisition module is used for receiving the processed surface gray level images of the exhibitions in the exhibition hall sent by the gray level image processing module, acquiring the corrosion area of the surface gray level images of the exhibitions in the exhibition hall and counting the corrosion area of the surface gray level images of the exhibitions in the exhibition hallThe corrosion area of the gray level image on the surface of each exhibit inside the exhibition hall forms a corrosion area set S (S) of the gray level image on the surface of each exhibit inside the exhibition hall1,s2,...,si,...,sn)，siThe corrosion area is expressed as the corrosion area of the surface gray level image of the ith exhibit in the exhibition hall, and the corrosion area set of the surface gray level image of each exhibit in the exhibition hall is sent to a corrosion area ratio analysis module;
the corrosion area ratio analysis module is used for receiving a corrosion area set of the gray level image on the surface of each exhibit in the exhibition hall sent by the corrosion area acquisition module, extracting the proportional coefficient of the standard gray level image data and the actual data stored in the storage database and the standard total surface area of each exhibit in the exhibition hall, calculating the surface corrosion area ratio of each exhibit in the exhibition hall, counting the surface corrosion area ratio of each exhibit in the exhibition hall, and forming a surface corrosion area ratio set k (k) of each exhibit in the exhibition hall1,k2,...,ki,...,kn)，kiThe area ratio of the surface corrosion area of the ith exhibit in the exhibition hall is expressed, and the area ratio set of the surface corrosion area of each exhibit in the exhibition hall is sent to the analysis server;
the analysis server is used for receiving a comparison difference value set of each environmental parameter value in the exhibition area of each exhibit in the exhibition hall sent by the environmental parameter analysis module, receiving a surface corrosion area ratio set of each exhibit in the exhibition hall sent by the corrosion area ratio analysis module, extracting a weight proportion influence coefficient of temperature, humidity, illumination intensity, oxygen content and harmful gas concentration and an environmental regulation influence coefficient of the surface corrosion area ratio of the exhibits in the environmental parameters stored in the storage database, calculating a comprehensive environmental regulation influence coefficient in the exhibition area of each exhibit in the exhibition hall, counting the comprehensive environmental regulation influence coefficient in the exhibition area of each exhibit in the exhibition hall, and sending the comprehensive environmental regulation influence coefficient in the exhibition area of each exhibit in the exhibition hall to the central control center;
the central control center is used for receiving the comprehensive environment regulation and control influence coefficient in the exhibition area of each exhibit in the exhibition hall, which is sent by the analysis server, and performing corresponding environment regulation and control on the exhibition area of each exhibit in the exhibition hall through a worker;
the storage database is used for storing the values of various standard environmental parameters in the exhibition area of various exhibits in the exhibition hall, simultaneously storing the standard total surface area of various exhibits in the exhibition hall, storing the proportional coefficient mu of the standard gray image data and the actual data and the environmental regulation influence coefficient eta of the surface corrosion area ratio of the exhibits, and storing the weight proportional influence coefficients of the temperature, the humidity, the illumination intensity, the oxygen content and the harmful gas concentration in the environmental parameters, which are respectively recorded as lambda1,λ2,λ3,λ4,λ5。
2. The cloud computing and internet of things based exhibition environment analysis regulation and control central control system of claim 1, wherein: the environmental parameter detection module includes temperature detecting element, humidity detecting element, illumination intensity detecting element, oxygen content detecting element and harmful gas concentration detecting element, wherein temperature detecting element is temperature sensor, a temperature in the exhibition region for each showpiece in the real-time detection exhibition hall, humidity detecting element is humidity transducer, an exhibition region for each showpiece in the real-time detection exhibition hall humidity, illumination intensity detecting element is illumination sensor, an illumination intensity in the exhibition region for each showpiece in the real-time detection exhibition hall, oxygen content detecting element is oxygen sensor, an oxygen content in the exhibition region for each showpiece in the real-time detection exhibition hall, harmful gas concentration detecting element is the harmful gas detector, a harmful gas concentration in the exhibition region for each showpiece in the real-time detection exhibition hall.
3. The cloud computing and internet of things based exhibition environment analysis regulation and control central control system of claim 1, wherein: the gray level image acquisition module comprises an x-ray detector, and is used for scanning the surfaces of all exhibits in the exhibition hall in an all-dimensional manner through the x-ray detector, acquiring the gray level images of all positions of all the exhibits in the exhibition hall, and integrating the gray level images of all the positions of all the exhibits in the exhibition hall to obtain the gray level images of the surfaces of all the exhibits in the exhibition hall.
4. The cloud computing and internet of things based exhibition environment analysis regulation and control central control system of claim 1, wherein: the image normalization processing technology is used for performing normalization processing on the surface gray level images of the exhibitions in the exhibition hall and converting the surface gray level images into the surface gray level images of the exhibitions in a fixed standard form.
5. The cloud computing and internet of things based exhibition environment analysis regulation and control central control system of claim 1, wherein: the calculation formula of the surface corrosion area ratio of each exhibit in the exhibition hall is
kiExpressed as the surface corrosion area ratio of the ith exhibit in the exhibition hall, mu is expressed as the proportionality coefficient of the standard gray image data and the actual data, siExpressed as the corrosion area of the gray image on the surface of the ith exhibition in the exhibition hall, Si' is expressed as the standard total surface area of the ith exhibit in the exhibition hall.
6. The cloud computing and internet of things based exhibition environment analysis regulation and control central control system of claim 1, wherein: the calculation formula of the comprehensive environment regulation and control influence coefficient in the exhibition area of each exhibit in the exhibition hall is
ξiExpressed as the comprehensive environment regulation influence coefficient, lambda, in the exhibition area of the ith exhibit in the exhibition hall1,λ2,λ3,λ4,λ5Respectively expressed as the weight proportional influence coefficients of temperature, humidity, illumination intensity, oxygen content and harmful gas concentration in the environmental parameters, delta wir1,Δwir2,Δwir3,Δwir4,Δwir5Respectively expressed as an exhibitionThe comparison difference value, w ', of the temperature, the humidity, the illumination intensity, the oxygen content and the harmful gas concentration in the exhibition area of the ith exhibit in the shop and the corresponding standard environmental parameter value in the exhibit area of the corresponding exhibit'ir' is the value of the r standard environment parameter in the exhibition area of the ith exhibit in the exhibition hall, and r is r1,r2,r3,r4,r5E is a natural number equal to 2.718, eta is an environmental regulation influence coefficient of corrosion area ratio of the surface of the exhibit, and kiExpressed as the surface corrosion area of the ith exhibit in the exhibition hall.
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