CN113360119A - Bill-board control system based on block chain and artificial intelligence - Google Patents
Bill-board control system based on block chain and artificial intelligence Download PDFInfo
- Publication number
- CN113360119A CN113360119A CN202110746749.0A CN202110746749A CN113360119A CN 113360119 A CN113360119 A CN 113360119A CN 202110746749 A CN202110746749 A CN 202110746749A CN 113360119 A CN113360119 A CN 113360119A
- Authority
- CN
- China
- Prior art keywords
- billboard
- acquiring
- sub
- area
- marking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- Human Computer Interaction (AREA)
- Data Mining & Analysis (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses a billboard control system based on a block chain and artificial intelligence, which relates to the technical field of billboard control and solves the technical problem that the billboard setting cannot be analyzed in the prior art so that the billboard income is reduced; the preset analysis is carried out on each subarea, the preset coefficient of each subarea is judged, the benefit brought by the arrangement of the advertising board is improved, the arrangement accuracy of the advertising board is indirectly improved, and the working efficiency is enhanced.
Description
Technical Field
The invention relates to the technical field of billboard control, in particular to a billboard control system based on a block chain and artificial intelligence.
Background
Along with the high-speed development of market economy, advertisements become more and more indispensable means for enterprise products to enter the market, and urban outdoor advertisements are one of important ways for advertisement release, are main market information propagation carriers and have the characteristics of multiple types, large quantity, quick change, wide distribution and the like;
along with the development of urban economic society, the requirement of people on the quality of urban living environment is continuously improved, the problem of outdoor advertisement setting is more and more emphasized by governments and vast citizens, the types and the use environments of the advertising boards are complex and various, and safety accidents are easily caused once the advertising boards are toppled or fall;
however, in the prior art, the arrangement of the advertising board cannot be analyzed, so that the profit of the advertising board is reduced and the labor cost is increased, and meanwhile, the installed advertising board cannot be analyzed and detected, so that the viewing effect of the advertising board is poor, the safety performance is reduced, and the personal safety of pedestrians is damaged;
therefore, a billboard control system based on a block chain and artificial intelligence is provided.
Disclosure of Invention
The invention aims to provide a billboard control system based on a block chain and artificial intelligence, which adjusts the orientation of a billboard through an orientation adjusting unit, calculates a wind load standard value and compares the wind load standard value with real-time wind pressure, and if the wind pressure is abnormal, the orientation of the billboard is adjusted; the wind pressure that real-time supervision bill-board bore to obtain the wind load standard value through the calculation, improved the accuracy of data and the precision that detects, adjust the orientation of bill-board, effectively reduced and bore the wind pressure, avoid bearing the too big bill-board that leads to of wind pressure harm or drop, lead to the security performance reduction of bill-board.
The purpose of the invention can be realized by the following technical scheme:
a billboard control system based on a block chain and artificial intelligence comprises an intelligent management platform, an orientation adjusting unit, a preset unit and a protection detection unit;
the preset unit is used for presetting the billboard in the area, and the specific preset process is as follows:
step S1: the method comprises the steps that a preset region of the billboard is obtained through planning of a manager, the preset region of the billboard is divided into a plurality of sub-regions, and the sub-regions are marked as i, i is 1, 2, … …, n and n is a positive integer;
step S2: acquiring monthly consumption amount and monthly consumption frequency of residents in each sub-area through the Internet, respectively marking the monthly consumption amount and the monthly consumption frequency of the residents in each sub-area as JEi and PLi, acquiring the number of tourist vehicles in each sub-area through monitoring equipment, and marking the number of the tourist vehicles in each sub-area as SLi;
step S3: by the formula
Acquiring preset billboard coefficients Xi of each sub-region, wherein a1, a2 and a3 are proportional coefficients, a1 is larger than a2 is larger than a3 is larger than 0, and beta is an error correction factor and takes the value of 1.32;
step S4: and comparing the preset billboard coefficient Xi of each sub-region with the preset billboard coefficient threshold to obtain a set sub-region and a non-set sub-region.
Further, the protection detection unit is used for detecting and protecting the advertising board in the sub-area, and the specific detection and protection process is as follows:
step T1: carrying out protection detection on the advertising board put into use in each sub-area, wherein the protection detection means that the advertising board is monitored in real time through a monitoring camera, and the set position of the monitoring camera is selected;
step T2: dividing the area of the billboard into a plurality of blocks according to the area of the billboard, wherein the area of the billboard conforms to a matrix of Y multiplied by R blocks, marking the blocks as v, v is 1, 2, … …, p and p are positive integers, acquiring the color quantity ratio of a warm color system and a cold color system in the colors in each block and the color saturation in each block by a monitoring camera, respectively marking the color quantity ratio of the warm color system and the cold color system in the colors in each block and the color saturation in each block as BZv and BHv, and acquiring the color detection coefficient Sv of each block by a formula of Sv BZv multiplied by b1+ BHv multiplied by b2, wherein b1 and b2 are both proportional coefficients, and b1 is more than b2 and more than 0;
step T3: constructing a color detection coefficient set { S1, S2, …, Sj, … Sp } according to the color detection coefficients Sv of each block, wherein Sj represents a color detection set corresponding to the jth block, performing average value calculation on subsets in the color detection coefficient set, marking the average value of the subsets as a color detection coefficient threshold, if the absolute value of the difference between the subsets in the color detection coefficient set and the color detection coefficient threshold is less than 1, marking the corresponding subsets as qualified subsets, and if the absolute value of the difference between the subsets in the color detection coefficient set and the color detection coefficient threshold is more than or equal to 1, marking the corresponding subsets as unqualified subsets;
step T4: and comparing the quantity of the qualified subsets with the quantity of the unqualified subsets, if the quantity of the qualified subsets is greater than the quantity of the unqualified subsets and the quantity of the unqualified subsets is less than 10% of the total quantity of the blocks, judging that the color of the billboard is qualified, otherwise, judging that the color of the billboard is unqualified.
Further, a set position of the monitoring camera is selected, and the specific steps are as follows:
step T11: the method comprises the steps that pictures of the advertising board in each sub-region are taken, the advertising board pictures corresponding to each sub-region are converted into an advertising board model through a three-dimensional modeling technology, the advertising board model is marked as o, o is 1, 2, … …, m is a positive integer, the central position of the top end of the advertising board is set as a central point in a three-dimensional space, and virtual square lines of the north, south, east and west are established by taking the central point as an intersection point;
step TT 2: the method comprises the steps of obtaining the height and the width of a billboard through a meter, respectively marking the height and the width of the billboard as GDo and KDo, obtaining the orientation angle of the billboard according to a virtual square line, and marking the orientation angle of the billboard as JDo, wherein the orientation angle is the included angle between the billboard and the true north virtual square line for reading;
step TT 3: acquiring a center point height Ko of the monitoring camera through a formula Ko of GDo-KDo/2, and acquiring a horizontal angle of view degree Vo of the monitoring camera through a formula Vo of JDo +180, wherein a horizontal angle of view degree critical value of the monitoring camera is 360 degrees, and if the calculated horizontal angle of view degree exceeds 360 degrees, setting the horizontal angle of view degree to 360 degrees;
step TT 4: marking the optimal distance between a monitoring camera and the advertising board as L, establishing a rectangular coordinate system by taking any base point as an original point, marking the central coordinate of the top end of the advertising board as (Xo, Yo), acquiring the optimal distance L between the monitoring camera and the advertising board, making a direction line and a direction extension line of the optimal distance L on a three-dimensional model of the advertising board, wherein the direction line and the direction extension line are both vertical to the center of the advertising board, and are positioned on the same horizontal line, acquiring an included angle between the direction extension line and a true north virtual square line, and marking the included angle as Q;
step TT 5: by the formula
Acquiring a horizontal coordinate Xk of a center point of the monitoring camera, wherein alpha 1 is an error correction factor and takes a value of 1.23, and calculating the X-axis X of the center point of the monitoring camera according to a formula
Acquiring a longitudinal coordinate Yk of a center point of the monitoring camera, wherein alpha 2 is an error correction factor and takes a value of 1.56;
step TT 6: and determining the set position of the monitoring camera according to the central point position, the height of the central point and the horizontal visual angle degree of the monitoring camera.
Further, the orientation adjusting unit is used for adjusting the orientation of the billboard, and the specific orientation adjusting process is as follows:
step SS 1: acquiring the height between the low end of the billboard and the ground, marking the height as Z, acquiring the current bearing wind speed of the billboard in real time through a wind speed sensor, and marking the current bearing wind speed as FS;
step SS 2: by the formula
Acquiring initial wind pressure w corresponding to the current wind speed, wherein rho is air density;
step SS 3: acquiring a standard value D of the wind load in the unit area of the billboard under the Z height through a formula D of YZ multiplied by w multiplied by mu, wherein YZ is a wind vibration coefficient under the Z height condition, mu is a wind pressure height change coefficient, and is 2.36, and the unit area is the area of 5 multiplied by 5 blocks in the billboard;
step SS 4: acquiring the bearing wind pressure of the unit area of the billboard in real time through a wind pressure sensor, comparing the bearing wind pressure of the unit area of the billboard with a standard value D of wind load in the unit area, and if the bearing wind pressure of the unit area of the billboard is more than or equal to the standard value D of wind load in the unit area, entering a step SS5, otherwise, not performing any step;
step SS 5: and performing power-off treatment on the billboard, generating a billboard orientation adjusting instruction, sending the billboard orientation adjusting instruction to mobile phone terminals of managers and detectors, acquiring the current wind direction, and setting the minimum area face of the billboard as a windward face, wherein the position when the minimum area face of the billboard is the windward face is the adjusting position of the billboard.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the area is preset by a preset unit, the preset coefficient Xi of the billboard of each sub-area is obtained by a formula, the preset coefficient Xi of the billboard is analyzed, if the preset coefficient Xi of the billboard of the sub-area is more than or equal to the preset coefficient threshold of the billboard, the corresponding sub-area is judged to be suitable for setting the billboard, the corresponding sub-area is marked as a setting sub-area, the preset signal of the billboard is generated, and the preset signal of the billboard and the setting sub-area are sent to an intelligent management platform; the preset analysis is carried out on each subarea, the preset coefficient of each subarea is judged, the income brought by the arrangement of the advertising board is improved, the arrangement accuracy of the advertising board is indirectly improved, and the working efficiency is enhanced;
2. according to the invention, the advertising board in the sub-area is detected and protected by the protection detection unit, the color difference between the inner blocks of the advertising board is judged, and the color difference is detected, so that the working efficiency of the advertising board is improved, the income brought by the advertising board is increased, meanwhile, the set position of the monitoring camera is selected, the set position of the monitoring camera is reasonably matched according to the position of each advertising board, and the accuracy of the monitoring data acquisition of the advertising board is improved, so that the management and control on the advertising board are enhanced, the damage to the advertising board is reduced, and the phenomenon of untimely maintenance is prevented;
3. in the invention, the orientation of the billboard is adjusted by the orientation adjusting unit, a wind load standard value is calculated and compared with real-time wind pressure, and if the wind pressure is abnormal, the orientation of the billboard is adjusted; the wind pressure that real-time supervision bill-board bore to obtain the wind load standard value through the calculation, improved the accuracy of data and the precision that detects, adjust the orientation of bill-board, effectively reduced and bore the wind pressure, avoid bearing the too big bill-board that leads to of wind pressure harm or drop, lead to the security performance reduction of bill-board.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
As shown in fig. 1, a billboard control system based on a blockchain and artificial intelligence comprises a registration unit, a database, an intelligent management platform, an orientation adjusting unit, a preset unit and a protection detecting unit;
the registration login unit is used for submitting management personnel information and detection personnel information to register through mobile phone terminals by management personnel and detection personnel, and storing data of the management personnel information and the detection personnel information which are successfully registered, wherein the management personnel information comprises the name, the age, the time of entry and the mobile phone number of real name authentication of the person, and the detection personnel information comprises the name, the age, the time of entry and the mobile phone number of real name authentication of the person;
the presetting unit is used for presetting the billboard in the area, and the specific presetting process is as follows:
step S1: the method comprises the steps that a preset region of the billboard is obtained through planning of a manager, the preset region of the billboard is divided into a plurality of sub-regions, and the sub-regions are marked as i, i is 1, 2, … …, n and n is a positive integer;
step S2: acquiring monthly consumption amount and monthly consumption frequency of residents in each sub-area through the Internet, respectively marking the monthly consumption amount and the monthly consumption frequency of the residents in each sub-area as JEi and PLi, acquiring the number of tourist vehicles in each sub-area through monitoring equipment, and marking the number of the tourist vehicles in each sub-area as SLi;
step S3: by the formula
Acquiring preset billboard coefficients Xi of each sub-region, wherein a1, a2 and a3 are proportional coefficients, a1 is larger than a2 is larger than a3 is larger than 0, and beta is an error correction factor and takes the value of 1.32;
step S4: comparing the preset billboard coefficient Xi of each sub-region with a preset billboard coefficient threshold value:
if the preset billboard coefficient Xi of the sub-region is larger than or equal to the preset billboard coefficient threshold, judging that the corresponding sub-region is suitable for setting the billboard, marking the corresponding sub-region as the set sub-region, generating a preset billboard signal and sending the preset billboard signal and the set sub-region to the intelligent management platform;
if the preset coefficient Xi of the billboard of the sub-region is smaller than the preset coefficient threshold of the billboard, judging that the corresponding sub-region is not suitable for setting the billboard, marking the corresponding sub-region as a non-setting sub-region, generating a non-preset signal of the billboard and sending the non-preset signal of the billboard and the non-setting sub-region to the intelligent management platform; the yield brought by the arrangement of the advertising board is improved, the accuracy of the arrangement of the advertising board is indirectly improved, and the working efficiency is enhanced;
after receiving the billboard preset signal and the setting sub-region, the intelligent management platform generates a protection detection signal and sends the protection detection signal to a protection detection unit;
the protection detection unit is used for detecting and protecting the advertising board in the sub-region, and the specific detection and protection process is as follows:
step T1: the method comprises the following steps of carrying out protection detection on the advertising board put into use in each subregion, wherein the protection detection means that the advertising board is monitored in real time through a monitoring camera, and selecting a set position of the monitoring camera, and the specific steps are as follows:
step T11: the method comprises the steps that pictures of the advertising board in each sub-region are taken, the advertising board pictures corresponding to each sub-region are converted into an advertising board model through a three-dimensional modeling technology, the advertising board model is marked as o, o is 1, 2, … …, m is a positive integer, the central position of the top end of the advertising board is set as a central point in a three-dimensional space, and virtual square lines of the north, south, east and west are established by taking the central point as an intersection point;
step TT 2: the method comprises the steps of obtaining the height and the width of a billboard through a meter, respectively marking the height and the width of the billboard as GDo and KDo, obtaining the orientation angle of the billboard according to a virtual square line, and marking the orientation angle of the billboard as JDo, wherein the orientation angle is the included angle between the billboard and the true north virtual square line for reading;
step TT 3: acquiring a center point height Ko of the monitoring camera through a formula Ko of GDo-KDo/2, and acquiring a horizontal angle of view degree Vo of the monitoring camera through a formula Vo of JDo +180, wherein a horizontal angle of view degree critical value of the monitoring camera is 360 degrees, and if the calculated horizontal angle of view degree exceeds 360 degrees, setting the horizontal angle of view degree to 360 degrees;
step TT 4: marking the optimal distance between a monitoring camera and the advertising board as L, establishing a rectangular coordinate system by taking any base point as an original point, marking the central coordinate of the top end of the advertising board as (Xo, Yo), acquiring the optimal distance L between the monitoring camera and the advertising board, making a direction line and a direction extension line of the optimal distance L on a three-dimensional model of the advertising board, wherein the direction line and the direction extension line are both vertical to the center of the advertising board, and are positioned on the same horizontal line, acquiring an included angle between the direction extension line and a true north virtual square line, and marking the included angle as Q;
step TT 5: by the formula
Acquiring a horizontal coordinate Xk of a center point of the monitoring camera, wherein alpha 1 is an error correction factor and takes a value of 1.23, and calculating the X-axis X of the center point of the monitoring camera according to a formula
Acquiring a longitudinal coordinate Yk of a center point of the monitoring camera, wherein alpha 2 is an error correction factor and takes a value of 1.56;
step TT 6: determining a set position of the monitoring camera according to the position of a central point of the monitoring camera, the height of the central point and the horizontal visual angle degree; the set positions of the monitoring cameras are reasonably matched according to the positions of the advertising boards, so that the accuracy of the monitoring data acquisition of the advertising boards is improved, the management and control of the advertising boards are enhanced, the damage to the advertising boards is reduced, and the phenomenon of untimely maintenance is prevented;
step T2: dividing the billboard into a plurality of blocks according to the area of the billboard, wherein the area of the billboard conforms to a matrix of Y multiplied by R blocks, marking the blocks as v, v is 1, 2, … …, p and p are positive integers, acquiring the color number ratio of a warm color system and a cold color system in each block and the color saturation in each block by a monitoring camera, respectively marking the color number ratio of the warm color system and the cold color system in each block and the color saturation in each block as BZv and BHv, and acquiring the color detection coefficient Sv of each block by a formula of BZv multiplied by b1+ BHv multiplied by b2, wherein b1 and b2 are both proportionality coefficients, and b1 is more than b2 more than 0, and the color number and color saturation data acquisition of the warm color system and the cold color system are publicly known prior art;
step T3: constructing a color detection coefficient set { S1, S2, …, Sj, … Sp } according to the color detection coefficients Sv of each block, wherein Sj represents a color detection set corresponding to the jth block, performing average value calculation on subsets in the color detection coefficient set, marking the average value of the subsets as a color detection coefficient threshold, if the absolute value of the difference between the subsets in the color detection coefficient set and the color detection coefficient threshold is less than 1, marking the corresponding subsets as qualified subsets, and if the absolute value of the difference between the subsets in the color detection coefficient set and the color detection coefficient threshold is more than or equal to 1, marking the corresponding subsets as unqualified subsets;
step T4: comparing the quantity of the qualified subsets with the quantity of the unqualified subsets, if the quantity of the qualified subsets is larger than the quantity of the unqualified subsets and the quantity of the unqualified subsets is less than 10% of the total quantity of the blocks, judging that the color of the billboard is qualified, otherwise, judging that the color of the billboard is unqualified;
the orientation adjusting unit is used for adjusting the orientation of the advertising board, and the specific orientation adjusting process is as follows:
step SS 1: the method comprises the steps of obtaining the height between the lower end of a billboard and the ground, marking the height as Z, obtaining the current bearing wind speed of the billboard in real time through a wind speed sensor, and marking the current bearing wind speed as FS, wherein the wind speed sensor is a publicly known prior art, and the model of the wind speed sensor is FM-YLF;
step SS 2: by the formula
Acquiring initial wind pressure w corresponding to the current wind speed, wherein rho is air density, and the value of rho can be acquired by looking up a table through an initial wind pressure distribution diagram which is publicly known in the prior art;
step SS 3: acquiring a standard value D of wind load in a unit area of the billboard under the Z height by a formula D of YZ multiplied by w multiplied by mu, wherein YZ represents a wind vibration coefficient under the Z height condition and can be selected by an outdoor advertising facility steel structure technical specification, the outdoor advertising facility steel structure technical specification is the prior art which is publicly known, mu is a wind pressure height change coefficient, the value is 2.36, and the unit area is the area of 5 multiplied by 5 blocks in the billboard;
step SS 4: acquiring the bearing wind pressure of the unit area of the billboard in real time through a wind pressure sensor, comparing the bearing wind pressure of the unit area of the billboard with a standard value D of wind load in the unit area, and if the bearing wind pressure of the unit area of the billboard is more than or equal to the standard value D of wind load in the unit area, entering a step SS5, otherwise, not performing any step; the accuracy of data and the detection precision are effectively improved;
step SS 5: the method comprises the steps that the advertising board is powered off, an advertising board orientation adjusting instruction is generated and sent to mobile phone terminals of managers and detectors, the current wind direction is obtained, the minimum area face of the advertising board is set as the windward face, and the position of the minimum area face of the advertising board is the windward face is the adjusting position of the advertising board; effectively reduced and born the wind pressure, avoided bearing the too big bill-board that leads to of wind pressure and harm or drop, lead to the security performance reduction of bill-board.
The working principle of the invention is as follows:
when the billboard control system based on the block chain and artificial intelligence works, billboard presetting is carried out on areas through a presetting unit, billboard preset coefficients Xi of all sub-areas are obtained through a formula, the billboard preset coefficients are analyzed, and billboard preset signals and the set sub-areas are sent to an intelligent management platform; the advertising board in the sub-area is detected and protected through the protection detection unit, the color difference in the advertising board is judged, meanwhile, the set position of the monitoring camera is selected, the orientation of the advertising board is adjusted through the orientation adjustment unit, the wind load standard value is calculated, the wind load standard value is compared with real-time wind pressure, and if the wind pressure is abnormal, the orientation of the advertising board is adjusted.
The above formulas are all calculated by taking the numerical value of the dimension, the formula is a formula which obtains the latest real situation by acquiring a large amount of data and performing software simulation, and the preset parameters in the formula are set by the technical personnel in the field according to the actual situation.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (4)
1. A billboard control system based on a block chain and artificial intelligence is characterized by comprising an intelligent management platform, an orientation adjusting unit, a preset unit and a protection detection unit;
the preset unit is used for presetting the billboard in the area, and the specific preset process is as follows:
step S1: the method comprises the steps that a preset region of the billboard is obtained through planning of a manager, the preset region of the billboard is divided into a plurality of sub-regions, and the sub-regions are marked as i, i is 1, 2, … …, n and n is a positive integer;
step S2: acquiring monthly consumption amount and monthly consumption frequency of residents in each sub-area through the Internet, respectively marking the monthly consumption amount and the monthly consumption frequency of the residents in each sub-area as JEi and PLi, acquiring the number of tourist vehicles in each sub-area through monitoring equipment, and marking the number of the tourist vehicles in each sub-area as SLi;
step S3: by the formula
Acquiring preset billboard coefficients Xi of each sub-region, wherein a1, a2 and a3 are proportional coefficients, a1 is larger than a2 is larger than a3 is larger than 0, and beta is an error correction factor and takes the value of 1.32;
step S4: and comparing the preset billboard coefficient Xi of each sub-region with the preset billboard coefficient threshold to obtain a set sub-region and a non-set sub-region.
2. The billboard control system based on a blockchain and artificial intelligence of claim 1, wherein the protection detection unit is used for detecting and protecting the billboard in the sub-region, and the specific detection and protection process is as follows:
step T1: carrying out protection detection on the advertising board put into use in each sub-area, wherein the protection detection means that the advertising board is monitored in real time through a monitoring camera, and the set position of the monitoring camera is selected;
step T2: dividing the area of the billboard into a plurality of blocks according to the area of the billboard, wherein the area of the billboard conforms to a matrix of Y multiplied by R blocks, marking the blocks as v, v is 1, 2, … …, p and p are positive integers, acquiring the color quantity ratio of a warm color system and a cold color system in the colors in each block and the color saturation in each block by a monitoring camera, respectively marking the color quantity ratio of the warm color system and the cold color system in the colors in each block and the color saturation in each block as BZv and BHv, and acquiring the color detection coefficient Sv of each block by a formula of Sv BZv multiplied by b1+ BHv multiplied by b2, wherein b1 and b2 are both proportional coefficients, and b1 is more than b2 and more than 0;
step T3: constructing a color detection coefficient set { S1, S2, …, Sj, … Sp } according to the color detection coefficients Sv of each block, wherein Sj represents a color detection set corresponding to the jth block, performing average value calculation on subsets in the color detection coefficient set, marking the average value of the subsets as a color detection coefficient threshold, if the absolute value of the difference between the subsets in the color detection coefficient set and the color detection coefficient threshold is less than 1, marking the corresponding subsets as qualified subsets, and if the absolute value of the difference between the subsets in the color detection coefficient set and the color detection coefficient threshold is more than or equal to 1, marking the corresponding subsets as unqualified subsets;
step T4: and comparing the quantity of the qualified subsets with the quantity of the unqualified subsets, if the quantity of the qualified subsets is greater than the quantity of the unqualified subsets and the quantity of the unqualified subsets is less than 10% of the total quantity of the blocks, judging that the color of the billboard is qualified, otherwise, judging that the color of the billboard is unqualified.
3. The billboard control system based on blockchains and artificial intelligence of claim 2, wherein the set position of the monitoring camera is selected, and the specific steps are as follows:
step T11: the method comprises the steps that pictures of the advertising board in each sub-region are taken, the advertising board pictures corresponding to each sub-region are converted into an advertising board model through a three-dimensional modeling technology, the advertising board model is marked as o, o is 1, 2, … …, m is a positive integer, the central position of the top end of the advertising board is set as a central point in a three-dimensional space, and virtual square lines of the north, south, east and west are established by taking the central point as an intersection point;
step TT 2: the method comprises the steps of obtaining the height and the width of a billboard through a meter, respectively marking the height and the width of the billboard as GDo and KDo, obtaining the orientation angle of the billboard according to a virtual square line, and marking the orientation angle of the billboard as JDo, wherein the orientation angle is the included angle between the billboard and the true north virtual square line for reading;
step TT 3: acquiring a center point height Ko of the monitoring camera through a formula Ko of GDo-KDo/2, and acquiring a horizontal angle of view degree Vo of the monitoring camera through a formula Vo of JDo +180, wherein a horizontal angle of view degree critical value of the monitoring camera is 360 degrees, and if the calculated horizontal angle of view degree exceeds 360 degrees, setting the horizontal angle of view degree to 360 degrees;
step TT 4: marking the optimal distance between a monitoring camera and the advertising board as L, establishing a rectangular coordinate system by taking any base point as an original point, marking the central coordinate of the top end of the advertising board as (Xo, Yo), acquiring the optimal distance L between the monitoring camera and the advertising board, making a direction line and a direction extension line of the optimal distance L on a three-dimensional model of the advertising board, wherein the direction line and the direction extension line are both vertical to the center of the advertising board, and are positioned on the same horizontal line, acquiring an included angle between the direction extension line and a true north virtual square line, and marking the included angle as Q;
step TT 5: by the formula
Acquiring a horizontal coordinate Xk of a center point of the monitoring camera, wherein alpha 1 is an error correction factor and takes a value of 1.23, and calculating the X-axis X of the center point of the monitoring camera according to a formula
Acquiring a longitudinal coordinate Yk of a center point of the monitoring camera, wherein alpha 2 is an error correction factor and takes a value of1.56；
Step TT 6: and determining the set position of the monitoring camera according to the central point position, the height of the central point and the horizontal visual angle degree of the monitoring camera.
4. The billboard control system based on blockchains and artificial intelligence of claim 1, wherein the orientation adjustment unit is configured to adjust the orientation of the billboard, and the orientation adjustment process is as follows:
step SS 1: acquiring the height between the low end of the billboard and the ground, marking the height as Z, acquiring the current bearing wind speed of the billboard in real time through a wind speed sensor, and marking the current bearing wind speed as FS;
step SS 2: by the formula
Acquiring initial wind pressure w corresponding to the current wind speed, wherein rho is air density;
step SS 3: acquiring a standard value D of the wind load in the unit area of the billboard under the Z height through a formula D of YZ multiplied by w multiplied by mu, wherein YZ is a wind vibration coefficient under the Z height condition, mu is a wind pressure height change coefficient, and is 2.36, and the unit area is the area of 5 multiplied by 5 blocks in the billboard;
step SS 4: acquiring the bearing wind pressure of the unit area of the billboard in real time through a wind pressure sensor, comparing the bearing wind pressure of the unit area of the billboard with a standard value D of wind load in the unit area, and if the bearing wind pressure of the unit area of the billboard is more than or equal to the standard value D of wind load in the unit area, entering a step SS5, otherwise, not performing any step;
step SS 5: and performing power-off treatment on the billboard, generating a billboard orientation adjusting instruction, sending the billboard orientation adjusting instruction to mobile phone terminals of managers and detectors, acquiring the current wind direction, and setting the minimum area face of the billboard as a windward face, wherein the position when the minimum area face of the billboard is the windward face is the adjusting position of the billboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110746749.0A CN113360119A (en) | 2021-07-01 | 2021-07-01 | Bill-board control system based on block chain and artificial intelligence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110746749.0A CN113360119A (en) | 2021-07-01 | 2021-07-01 | Bill-board control system based on block chain and artificial intelligence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113360119A true CN113360119A (en) | 2021-09-07 |
Family
ID=77537743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110746749.0A Pending CN113360119A (en) | 2021-07-01 | 2021-07-01 | Bill-board control system based on block chain and artificial intelligence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113360119A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329825A (en) * | 2008-07-25 | 2008-12-24 | 许培元 | Windproof billboard and control method thereof |
| CN104615064A (en) * | 2014-12-31 | 2015-05-13 | 广东光阵光电科技有限公司 | Outdoor billboard real-time monitoring interaction method and system |
| CN110517080A (en) * | 2019-08-26 | 2019-11-29 | 北京百度网讯科技有限公司 | Outdoor advertising put-on method, device, equipment and computer readable storage medium |
| CN111538266A (en) * | 2020-04-24 | 2020-08-14 | 广智微芯(扬州)有限公司 | Remote intelligent monitoring and early warning system and method for large outdoor advertising board |
-
2021
- 2021-07-01 CN CN202110746749.0A patent/CN113360119A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101329825A (en) * | 2008-07-25 | 2008-12-24 | 许培元 | Windproof billboard and control method thereof |
| CN104615064A (en) * | 2014-12-31 | 2015-05-13 | 广东光阵光电科技有限公司 | Outdoor billboard real-time monitoring interaction method and system |
| CN110517080A (en) * | 2019-08-26 | 2019-11-29 | 北京百度网讯科技有限公司 | Outdoor advertising put-on method, device, equipment and computer readable storage medium |
| CN111538266A (en) * | 2020-04-24 | 2020-08-14 | 广智微芯(扬州)有限公司 | Remote intelligent monitoring and early warning system and method for large outdoor advertising board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113505499B (en) | Hydraulic engineering building full life cycle management system based on BIM and big data analysis | |
| CN112966933A (en) | Multidimensional wind disaster fine early warning method combining meteorological station and numerical prediction | |
| CN113326964B (en) | Data-based composite multi-stage comprehensive pipe gallery risk management and control method | |
| CN110988306B (en) | Long-term monitoring, preventing, analyzing and managing system for soil based on electronic information technology | |
| CN117557065B (en) | Building engineering construction progress supervisory systems based on BIM technique | |
| CN115171361B (en) | Dangerous behavior intelligent detection and early warning method based on computer vision | |
| CN117032415B (en) | Equipment data supervision system and method based on temperature change | |
| CN116363513A (en) | Tropical forest post-disaster repair detection system based on data analysis | |
| CN114022035A (en) | Method for evaluating carbon emission of building in urban heat island effect | |
| CN113360119A (en) | Bill-board control system based on block chain and artificial intelligence | |
| CN112183264B (en) | Method for judging someone remains under crane boom based on spatial relationship learning | |
| CN111321902B (en) | System and method for hoisting components on assembly building construction site | |
| CN112884273A (en) | Road project engineering quality detection supervision intelligent management system based on cloud computing and big data | |
| CN112950562A (en) | Fastener detection algorithm based on line structured light | |
| CN115859689B (en) | Panoramic visualization digital twin application method | |
| CN115664006B (en) | Intelligent management and control integrated platform for incremental power distribution network | |
| CN114705034B (en) | Automatic drying control management system | |
| CN116844105A (en) | Logistics service monitoring system | |
| CN114463911B (en) | Safety protection system applied to high-speed rail platform | |
| CN113295589B (en) | Raise dust monitoring method, device and system | |
| CN112461345B (en) | Truck scale rolling line out-of-bounds detection method based on LSD (least squares distortion) linear detection algorithm | |
| CN113917952A (en) | Anti-wrinkle whitening essence production system | |
| CN113036912A (en) | Intelligent power grid transmission and distribution line construction safety real-time online monitoring cloud platform based on industrial artificial intelligence | |
| CN108416510B (en) | Iron tower inspection task list real-time adjustment method and system | |
| CN117765481B (en) | Intelligent fire disaster early warning method and system for power system integrating multi-source data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210907 |
|
| RJ01 | Rejection of invention patent application after publication |