CN116366806A - Intelligent monitoring system based on Internet of things - Google Patents
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Abstract
The invention relates to the field of intelligent monitoring, and particularly discloses an intelligent monitoring system based on the Internet of things, which is used for analyzing the number of cameras arranged in each public sub-area and each cultural relic display sub-area and the installation position of each camera by dividing the area in a target cultural relic display library, so that the cost is saved on the premise of ensuring the full coverage of a monitoring range; acquiring a personal touch risk coefficient and a placement position offset coefficient of each cultural relic in each cultural relic display subarea in a monitoring period, analyzing to obtain a cultural relic risk index of each cultural relic display subarea in the monitoring period, and then giving an early warning; the recommendation coefficients of the various routes of the security personnel to the various cultural relics display subareas are obtained, the appropriate dispatch security personnel and the appropriate dispatch routes of the various cultural relics display subareas are obtained through screening, and corresponding processing is carried out, so that the omnibearing, systematic, intelligent and high-timeliness monitoring of the cultural relics display house is realized, and the security of the cultural relics is ensured.
Description
Technical Field
The invention relates to the field of intelligent monitoring, in particular to an intelligent monitoring system based on the Internet of things.
Background
Along with the high-speed development of science and technology and information technology, intelligent monitoring is applied to various industries and fields, a large number of precious cultural relics are placed in a key cultural relic exhibition hall, a large number of tourists are attracted to visit at the same time, and accordingly hidden danger exists in the safety of the cultural relics, so that the cultural relic exhibition hall needs to be monitored, and particularly in the period of visiting of the tourists, the monitoring force needs to be increased.
However, the existing monitoring method has some disadvantages: on the one hand, the number and arrangement positions of the monitoring cameras in the cultural relic exhibition hall are not deeply studied, the proper number and arrangement positions of the cameras are analyzed according to the space environment characteristics and the cultural relic arrangement characteristics of the cultural relic exhibition hall, the monitoring dead angles exist due to the fact that the number of the cameras is too small, and resource waste is caused due to the fact that the number of the cameras is too large.
On the one hand, when the security of the cultural relics is monitored, only the damage cultural relics of tourists are often considered, and most of the damage cultural relics are post-processed, besides the behavior of the tourists, the factors influencing the security of the cultural relics also have the position deviation of the cultural relics, the comprehensive and multi-aspect indexes are needed to consider the security of the cultural relics, meanwhile, the risk of the cultural relics is needed to be predicted and intervened in advance, and the loss of the cultural relics is reduced to the greatest extent.
On the other hand, when the security of the cultural relics is threatened, security personnel are required to be dispatched in time for processing, the selection of the dispatch personnel and the planning of the route are involved, the existing monitoring method mostly adopts the route shortest principle, the influence of the flow of people is not considered, the deviation of the selection result occurs, the processing time is delayed, and the damage risk of the cultural relics is increased.
Disclosure of Invention
Aiming at the problems, the invention provides an intelligent monitoring system based on the Internet of things, which realizes the intelligent monitoring function of a cultural relic exhibition hall.
The technical scheme adopted for solving the technical problems is as follows: the invention provides an intelligent monitoring system based on the Internet of things, which comprises: the regional division module of the target cultural relic exhibition hall: the method is used for dividing the region in the target cultural relic exhibition hall to obtain each public sub-region and each cultural relic exhibition sub-region.
The monitoring camera layout module comprises: the method is used for acquiring the camera installation quantity of each public sub-area and each cultural relic display sub-area and acquiring the installation position of each camera in each public sub-area and each cultural relic display sub-area.
The cultural relic display area video analysis module: the method is used for acquiring monitoring videos of cameras in the cultural relic display subareas in the monitoring time period, and analyzing and obtaining personnel touch risk coefficients and placement position offset coefficients of the cultural relics in the cultural relic display subareas in the monitoring time period.
Historical relic display area early warning suggestion module: and the system is used for analyzing and obtaining the cultural relic danger indexes of the cultural relic display subareas in the monitoring time period according to the personnel touch risk coefficient and the placement position deviation coefficient of the cultural relics in the cultural relic display subareas in the monitoring time period, further obtaining the different cultural relic display subareas and carrying out early warning.
The security personnel dispatch processing module: the method is used for acquiring each route of each security personnel in the target cultural relic exhibition hall to each of the different cultural relic exhibition subareas, analyzing the recommendation coefficients of each route of each security personnel to each of the different cultural relic exhibition subareas, screening to obtain the appropriate dispatching security personnel and the appropriate dispatching routes of each of the different cultural relic exhibition subareas, and carrying out corresponding processing.
Database: the method is used for storing camera lens focal lengths corresponding to the shooting distance ranges of the cameras and irradiation widths corresponding to the shooting distance ranges of the camera lens focal lengths, and storing vulnerable areas and initial placement images of all relics in a target relic exhibition hall.
Based on the above embodiment, the specific analysis process of the target cultural relic exhibition hall area dividing module is as follows: the method comprises the steps of obtaining a target cultural relic exhibition hall area, dividing the target cultural relic exhibition hall area according to the functional attributes of the public area and the cultural relic exhibition hall area to obtain the public area and the cultural relic exhibition area in the target cultural relic exhibition hall, and dividing the public area and the cultural relic exhibition area in the target cultural relic exhibition hall according to a preset dividing principle to obtain public sub-areas and cultural relic exhibition sub-areas.
On the basis of the above embodiment, the specific analysis process of the monitoring camera layout module includes: the method comprises the steps of obtaining live-action images of all public subareas at all angles through a high-definition camera, constructing a space model of all public subareas, and building a three-dimensional coordinate system in all public subareas according to a preset principle.
Obtaining the space clear height of each public subarea and recording the space clear height as
i denotes the number of the i-th common sub-region, i=1, 2,..n, n, by the analytical formula +.>
Obtaining proper installation height of cameras in each public subarea
Wherein beta is 1 And the correction factor which indicates the proper installation height of the cameras in the preset public subarea, and the delta h indicates the preset camera installation space height allowance.
Obtaining corners of each public subarea, further obtaining vertical lines of the corners of each public subarea, marking corresponding points on the vertical lines of the corners of each public subarea according to proper installation heights of cameras of each public subarea, marking the corresponding points as reference points of each public subarea, taking the number of the reference points of each public subarea as the number of first cameras of each public subarea, and taking the positions of the reference points of each public subarea as the installation positions of the first cameras of each public subarea.
Acquiring the space center point corresponding to each public sub-area, further acquiring the coordinates of each reference point in each public sub-area and the space center point corresponding to the public sub-area in a three-dimensional coordinate system, obtaining the distance between each reference point in each public sub-area and the space center point corresponding to the public sub-area, and recording the distance as
a represents a common childNumber of the a-th reference point in the region, a=1, 2,..b.
The distance between each reference datum point in each public subarea and the corresponding space center point of the public subarea is recorded as the required shooting distance of each first camera in each public subarea, the irradiation width corresponding to each first camera in each public subarea is further analyzed and obtained, and the irradiation width is recorded as
Sequentially connecting the reference points in the common subareas to obtain the reference line segments in the common subareas, acquiring the lengths of the reference line segments in the common subareas, and marking the lengths as
c denotes the number of the c-th reference line segment, c=1, 2,..f.
And analyzing and obtaining camera supplement demand coefficients of the reference datum line segments in the public subareas according to the lengths of the reference datum line segments in the public subareas and the corresponding irradiation widths of the first cameras.
And obtaining each reference datum line segment needing to be added according to the camera supplement demand coefficient of each reference datum line segment in each public subarea, and marking the reference datum line segment as each target reference datum line segment.
And screening to obtain the camera supplement demand coefficients of the target reference line segments in each public subarea according to the camera supplement demand coefficients of the reference line segments in each public subarea, and further analyzing to obtain the number of the added cameras corresponding to the target reference line segments.
And analyzing and obtaining the mounting positions of the cameras added by the target reference line segments in the public subareas according to the number of the added cameras corresponding to the target reference line segments in the public subareas.
Accumulating the number of the additional cameras corresponding to the target reference line segments in each public subarea to obtain the total number of the additional cameras of the target reference line segments in each public subarea, recording the total number of the additional cameras as the number of the second cameras in each public subarea, and obtaining the installation positions of the second cameras in each public subarea according to the installation positions of the cameras of each target reference line segment in each public subarea.
Adding the number of the first cameras and the number of the second cameras in each public subarea to obtain the camera mounting number of each public subarea, and obtaining the mounting positions of each camera in each public subarea according to the mounting positions of each first camera and the mounting positions of each second camera in each public subarea.
On the basis of the foregoing embodiment, the specific analysis process of the monitoring camera layout module further includes: acquiring the proper installation height of the camera in each cultural relic display subarea, and marking the proper installation height as
j represents the number of the j-th cultural relic display subarea, j=1, 2, m, obtaining the geometric center point of each cultural relic in each cultural relic display subarea, obtaining a space curved surface formed by the geometric center point of each cultural relic in each cultural relic display subarea by using a mathematical model building method according to the geometric center point of each cultural relic in each cultural relic display subarea, recording the space curved surface as a cultural relic space distribution curved surface of each cultural relic display subarea, recording the center point of the cultural relic space distribution curved surface in each cultural relic display subarea as a space center point corresponding to each cultural relic display subarea, and further obtaining the space center point corresponding to each cultural relic display subarea.
And similarly, obtaining the camera mounting number of each cultural relic display subarea and the mounting position of each camera in each cultural relic display subarea according to the camera mounting number of each public subarea and the analysis method of the mounting position of each camera in each public subarea.
Based on the above embodiment, the specific analysis process of the cultural relic display area video analysis module includes: setting the duration of a monitoring time period, acquiring the monitoring video of each camera in each cultural relic display subarea in the monitoring time period, further acquiring the monitoring video segments of each cultural relic in each camera monitoring video in each cultural relic display subarea in the monitoring time period, comparing the monitoring video segments of each cultural relic in each camera monitoring video in each cultural relic display subarea in the monitoring time period with each other, classifying the monitoring video segments of the same cultural relic, and constructing a monitoring video segment set of each cultural relic in each cultural relic display subarea in the monitoring time period.
Analyzing according to the monitoring video segment set of each cultural relic in each cultural relic display sub-area in the monitoring time period to obtain the distance between the touch actions of each person in each cultural relic display sub-area in the monitoring time period and the touch area, and respectively marking the distance and the touch area as
And->
p represents the number of the p-th cultural relic in the cultural relic display sub-area, p=1, 2.
Extracting fragile areas of all the cultural relics in a target cultural relic exhibition hall stored in a database, screening to obtain fragile areas of all the cultural relics in all the cultural relic exhibition sub-areas, comparing touch areas of all the personnel touch actions in all the cultural relics in all the cultural relic exhibition sub-areas with fragile areas of the cultural relics in all the cultural relics in a monitoring period to obtain overlapping areas of the touch areas of all the personnel touch actions in all the cultural relics exhibition sub-areas and the fragile areas of the cultural relics in the monitoring period, recording the overlapping areas as marked touch areas of all the personnel touch actions in all the cultural relics exhibition sub-areas in the monitoring period, and obtaining marked touch area of all the personnel touch actions in all the cultural relics exhibition sub-areas in the monitoring period as 
By analysis of formulas
Obtaining a monitoring period of timePersonnel touch risk coefficient epsilon of each cultural relic in each cultural relic display sub-area jp Wherein->
Indicating a preset correction factor of a personal touch risk coefficient, l Is provided with 、s Is provided with Respectively representing a preset interval threshold value and a touch area threshold value of a personnel touch action phi 1 、φ 2 Respectively representing the preset distance between the touch actions of the person and the weight factor of the touch area.
On the basis of the above embodiment, the specific analysis process of the cultural relic display area video analysis module further includes: setting each sampling time point in a monitoring time period according to an equal time interval principle, and acquiring the three-dimensional outline of each cultural relic in each cultural relic display subarea at each sampling time point in the monitoring time period and the initial three-dimensional outline of each cultural relic in each cultural relic display subarea.
Further analyzing to obtain the overlapping degree of the placement positions of the cultural relics in the cultural relic display subregion in the monitoring time period, and representing the overlapping degree as gamma jp 。
By analysis of formulas
Obtaining the placement position deviation coefficient eta of each cultural relic in each cultural relic display subarea in the monitoring time period jp Wherein kappa represents a preset placement position deviation coefficient correction factor, e represents a natural constant, and gamma 0 And representing a preset placement position coincidence degree threshold value.
Based on the above embodiment, the specific analysis process of the cultural relic display area early warning and prompting module is as follows: the personnel touch risk coefficient epsilon of each cultural relic in each cultural relic display subarea in the monitoring time period jp And a placement position offset coefficient eta jp Substitution formula
Obtaining the cultural relic danger index lambda of each cultural relic display subarea in the monitoring time period j Wherein mu 1 、μ 2 Respectively representing weight factors of preset personnel touch risk factors and placement position deviation factors.
According to the cultural relic danger indexes of each cultural relic display subarea in the monitoring time period, obtaining each cultural relic display subarea, and sending the numbers of each cultural relic display subarea to a security monitoring center of a target cultural relic display hall for early warning.
Based on the above embodiment, the specific analysis process of the security personnel dispatch processing module is as follows: and acquiring the positions of the display subareas of the different cultural relics and the positions of the security personnel in the target cultural relic exhibition hall, and obtaining each route of the security personnel in the target cultural relic exhibition hall to the display subareas of the different cultural relics.
And acquiring the length of each route of each security personnel to each abnormal cultural relic display subarea and the total people flow passing through the public area, and analyzing to obtain the recommendation coefficient of each route of each security personnel corresponding to each abnormal cultural relic display subarea.
The recommendation coefficients of the routes of the security personnel corresponding to the abnormal cultural relic display subareas are compared with each other, the security personnel and the routes corresponding to the maximum recommendation coefficients are recorded as the proper dispatch security personnel and the proper dispatch routes of the abnormal cultural relic display subareas, the proper dispatch security personnel and the proper dispatch routes of the abnormal cultural relic display subareas are obtained through statistics, and the recommendation coefficients are sent to the security monitoring center of the target cultural relic display subarea.
Compared with the prior art, the intelligent monitoring system based on the Internet of things has the following beneficial effects: 1. according to the intelligent monitoring system based on the Internet of things, the cost is saved on the premise of ensuring the full coverage of the monitoring range by analyzing the installation quantity of cameras and the installation positions of the cameras in each public sub-area and each cultural relic display sub-area; the method comprises the steps of obtaining the cultural relic danger indexes of each cultural relic display subarea in a monitoring time period, carrying out early warning, obtaining proper dispatch security personnel and proper dispatch routes of each abnormal cultural relic display subarea, realizing the omnibearing, systematic, intelligent and high-timeliness monitoring of a cultural relic exhibition hall, and providing guarantee for the safety of cultural relics.
2. According to the invention, through the space environment characteristics and the cultural relic placement characteristics of the cultural relic exhibition hall, the camera installation quantity and the camera installation position of each public sub-area and each cultural relic display sub-area are analyzed, and the cost and the resources are saved as much as possible on the premise of ensuring the full coverage of the monitoring range.
3. According to the method, the risk coefficient and the placement position deviation coefficient of the touch of personnel of each cultural relic in each cultural relic display subarea in the monitoring time period are obtained, the cultural relic risk index of each cultural relic display subarea in the monitoring time period is analyzed, the safety of the cultural relics is considered by comprehensive multiple indexes, the safety monitoring of the cultural relics is converted from post-processing to pre-prediction intervention, and the loss of the cultural relics is reduced.
4. According to the invention, the recommendation coefficients of the routes of the security personnel to the different cultural relics display subareas are obtained, the proper dispatching security personnel and the proper dispatching routes of the different cultural relics display subareas are obtained through screening, and the shortest route for planning is influenced by the length of the routes and the flow of people, so that the delay of processing time is prevented, and the security of the cultural relics is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a diagram illustrating a system module connection according to the present invention.
Fig. 2 is a schematic diagram of camera layout according to the present invention.
Fig. 3 is a schematic view of camera illumination according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the invention provides an intelligent monitoring system based on the internet of things, which comprises a target cultural relic exhibition hall area dividing module, a monitoring camera layout module, a cultural relic display area video analysis module, a cultural relic display area early warning prompt module, a security personnel dispatch processing module and a database.
The monitoring camera layout module is respectively connected with the target cultural relic exhibition hall area dividing module and the cultural relic exhibition area video analysis module, the cultural relic exhibition area early warning prompt module is respectively connected with the cultural relic exhibition area video analysis module and the security personnel dispatch processing module, and the database is respectively connected with the monitoring camera layout module and the cultural relic exhibition area video analysis module.
The target cultural relic exhibition hall region dividing module is used for dividing regions in the target cultural relic exhibition hall to obtain public sub-regions and cultural relic display sub-regions.
Further, the specific analysis process of the target cultural relic exhibition hall area division module is as follows: the method comprises the steps of obtaining a target cultural relic exhibition hall area, dividing the target cultural relic exhibition hall area according to the functional attributes of the public area and the cultural relic exhibition hall area to obtain the public area and the cultural relic exhibition area in the target cultural relic exhibition hall, and dividing the public area and the cultural relic exhibition area in the target cultural relic exhibition hall according to a preset dividing principle to obtain public sub-areas and cultural relic exhibition sub-areas.
As a preferred option, the public area includes, but is not limited to, hallways and hallways, and the cultural relic display area refers to an area where cultural relics are placed.
As a preferable scheme, the dividing principle can divide the public area and the cultural relic display area respectively according to a wall partition mode.
The monitoring camera layout module is used for acquiring the camera installation quantity of each public subarea and each cultural relic display subarea and acquiring the installation positions of each camera in each public subarea and each cultural relic display subarea.
Referring to fig. 2, the specific analysis process of the monitoring camera layout module includes: the method comprises the steps of obtaining live-action images of all public subareas at all angles through a high-definition camera, constructing a space model of all public subareas, and building a three-dimensional coordinate system in all public subareas according to a preset principle.
Obtaining the space clear height of each public subarea and recording the space clear height as
i denotes the number of the i-th common sub-region, i=1, 2,..n, n, by the analytical formula +.>
Get the proper mounting height of the camera in each public sub-area +.>
Wherein beta is 1 And the correction factor which indicates the proper installation height of the cameras in the preset public subarea, and the delta h indicates the preset camera installation space height allowance.
Obtaining corners of each public subarea, further obtaining vertical lines of the corners of each public subarea, marking corresponding points on the vertical lines of the corners of each public subarea according to proper installation heights of cameras of each public subarea, marking the corresponding points as reference points of each public subarea, taking the number of the reference points of each public subarea as the number of first cameras of each public subarea, and taking the positions of the reference points of each public subarea as the installation positions of the first cameras of each public subarea.
Acquiring the space center point corresponding to each public sub-area, further acquiring the coordinates of each reference point in each public sub-area and the space center point corresponding to the public sub-area in a three-dimensional coordinate system, obtaining the distance between each reference point in each public sub-area and the space center point corresponding to the public sub-area, and recording the distance as
a denotes the number of the a-th reference point in the common sub-area, a=1, 2.
Referring to FIG. 3, the distance between each reference point in each common sub-area and the center point of the space corresponding to each common sub-area is recorded as the required shooting distance of each first camera in each common sub-area, and the irradiation width corresponding to each first camera in each common sub-area is further analyzed and obtained and recorded as
Sequentially connecting the reference points in the common subareas to obtain the reference line segments in the common subareas, acquiring the lengths of the reference line segments in the common subareas, and marking the lengths as
c denotes the number of the c-th reference line segment, c=1, 2,..f.
And analyzing and obtaining camera supplement demand coefficients of the reference datum line segments in the public subareas according to the lengths of the reference datum line segments in the public subareas and the corresponding irradiation widths of the first cameras.
And obtaining each reference datum line segment needing to be added according to the camera supplement demand coefficient of each reference datum line segment in each public subarea, and marking the reference datum line segment as each target reference datum line segment.
And screening to obtain the camera supplement demand coefficients of the target reference line segments in each public subarea according to the camera supplement demand coefficients of the reference line segments in each public subarea, and further analyzing to obtain the number of the added cameras corresponding to the target reference line segments.
And analyzing and obtaining the mounting positions of the cameras added by the target reference line segments in the public subareas according to the number of the added cameras corresponding to the target reference line segments in the public subareas.
Accumulating the number of the additional cameras corresponding to the target reference line segments in each public subarea to obtain the total number of the additional cameras of the target reference line segments in each public subarea, recording the total number of the additional cameras as the number of the second cameras in each public subarea, and obtaining the installation positions of the second cameras in each public subarea according to the installation positions of the cameras of each target reference line segment in each public subarea.
Adding the number of the first cameras and the number of the second cameras in each public subarea to obtain the camera mounting number of each public subarea, and obtaining the mounting positions of each camera in each public subarea according to the mounting positions of each first camera and the mounting positions of each second camera in each public subarea.
As a preferred solution, the spatial clearance refers to the distance from the ceiling to the ground.
As a preferred solution, the step of obtaining the distance between each reference point in each common sub-area and the corresponding spatial center point of the common sub-area includes the following specific steps: marking the seating of each reference point in each common sub-region in a three-dimensional coordinate system as
a represents the number of an a-th reference point in the public sub-area, a=1, 2,..and b, the sitting of the spatial center point corresponding to each public sub-area in the three-dimensional coordinate system is marked as +.>
By analysis of formulas
Obtaining the distance +.>
As a preferable scheme, the specific analysis process includes: extracting camera lens focal lengths corresponding to shooting distance ranges of cameras stored in a database, screening to obtain the camera lens focal lengths corresponding to the first cameras in each public subarea according to the required shooting distance of each first camera in each public subarea, extracting irradiation widths corresponding to the shooting distance ranges of each camera lens focal length stored in the database, and screening to obtain the irradiation widths corresponding to each first camera in each public subarea according to the required shooting distance of each first camera in each public subarea and the corresponding camera lens focal length.
As a preferred scheme, the camera supplement demand coefficient of each reference line segment in each public subarea comprises the following specific analysis method: marking the first cameras corresponding to the two end points of the reference line segments in each public subarea as the matched first cameras at the two ends of each reference line segment in each public subarea, screening to obtain the irradiation widths of the matched first cameras of the two end points of each reference line segment in each public subarea according to the irradiation widths corresponding to the first cameras in each public subarea, and marking the irradiation widths as delta g respectively i ′ c And Δg i ″ c By analysis of the formula
Obtaining a camera supplement demand coefficient χ of each reference line segment in each public subarea ic Wherein delta represents a correction factor for a preset camera augmentation demand coefficient.
As a preferable scheme, the method for acquiring each target reference line segment comprises the following steps: comparing the camera supplement demand coefficient of each reference datum line segment in each public subarea with a preset camera supplement demand coefficient threshold value, and if the camera supplement demand coefficient of a certain reference datum line segment in a certain public subarea is larger than the preset camera supplement demand coefficient threshold value, the reference datum line segment in the public subarea needs to be added with cameras, and marking each reference datum line segment needing to be added with cameras as each target reference datum line segment.
As a preferred scheme, the number of additional cameras corresponding to each target reference line segment is as follows: subtracting a preset camera supplement demand coefficient threshold value from a camera supplement demand coefficient of each target reference line segment in each public subarea to obtain a camera supplement demand coefficient variation of each target reference line segment in each public subarea, comparing the camera supplement demand coefficient variation of each target reference line segment in each public subarea with the number of the added cameras corresponding to the preset camera supplement demand coefficient variation range, and screening to obtain the number of the added cameras corresponding to each target reference line segment in each public subarea.
As a preferred scheme, the method for analyzing the installation position of each camera added to each target reference line segment in each public sub-area specifically comprises the following steps: the number of the additional cameras corresponding to each target reference line segment in each public subarea is recorded as N ic Equally dividing each target reference line segment in each common sub-region into N ic And (4) an equal part of +1, and taking the position of each equal part point on each target reference line segment in each public subarea as the installation position of each camera additionally arranged on each target reference line segment in each public subarea.
Further, the specific analysis process of the monitoring camera layout module further includes: acquiring the proper installation height of the camera in each cultural relic display subarea, and marking the proper installation height as
j represents the number of the j-th cultural relic display subarea, j=1, 2, m, obtaining the geometric center point of each cultural relic in each cultural relic display subarea, obtaining a space curved surface formed by the geometric center point of each cultural relic in each cultural relic display subarea by using a mathematical model building method according to the geometric center point of each cultural relic in each cultural relic display subarea, recording the space curved surface as a cultural relic space distribution curved surface of each cultural relic display subarea, recording the center point of the cultural relic space distribution curved surface in each cultural relic display subarea as a space center point corresponding to each cultural relic display subarea, and further obtaining the space center point corresponding to each cultural relic display subarea.
And similarly, obtaining the camera mounting number of each cultural relic display subarea and the mounting position of each camera in each cultural relic display subarea according to the camera mounting number of each public subarea and the analysis method of the mounting position of each camera in each public subarea.
As a preferable scheme, the method for obtaining the proper installation height of the camera in each cultural relic display subarea comprises the following specific processes: the method comprises the steps of obtaining real-scene images of all the cultural relic display subareas at all angles through a high-definition camera, constructing a space model of all the cultural relic display subareas, and building a three-dimensional coordinate system in all the cultural relic display subareas according to a preset principle.
Acquiring the space clear height of each cultural relic display subarea and recording the space clear height as
j represents the number of the j-th cultural relic display subregion, j=1, 2, m, and the distance between the highest point of the surface profile of each cultural relic in each cultural relic display subregion and the ground is obtained, the distance is recorded as the height of each cultural relic in each cultural relic display subregion, the heights of each cultural relic in each cultural relic display subregion are compared with each other to obtain the highest height and the lowest height of each cultural relic in each cultural relic display subregion, the average value of the highest height and the lowest height of each cultural relic in each cultural relic display subregion is calculated to obtain the reference height of each cultural relic in each cultural relic display subregion, and the reference height is expressed as>
By analysis of formulas
Obtaining the proper installation height of the cameras in each cultural relic display subarea>
Wherein beta is 2 And the correction factor of the proper installation height of the camera in the preset cultural relic display subarea is indicated.
The invention analyzes the installation quantity of cameras and the installation positions of the cameras in each public subarea and each cultural relic display subarea through the space environment characteristics and the cultural relic placement characteristics of the cultural relic display library, and saves the cost and the resources as much as possible on the premise of ensuring the full coverage of the monitoring range.
The cultural relic display area video analysis module is used for acquiring monitoring videos of cameras in the cultural relic display subareas in a monitoring period and analyzing to obtain personnel touch risk coefficients and placement position offset coefficients of the cultural relics in the cultural relic display subareas in the monitoring period.
Further, the specific analysis process of the cultural relic display area video analysis module comprises the following steps: setting the duration of a monitoring time period, acquiring the monitoring video of each camera in each cultural relic display subarea in the monitoring time period, further acquiring the monitoring video segments of each cultural relic in each camera monitoring video in each cultural relic display subarea in the monitoring time period, comparing the monitoring video segments of each cultural relic in each camera monitoring video in each cultural relic display subarea in the monitoring time period with each other, classifying the monitoring video segments of the same cultural relic, and constructing a monitoring video segment set of each cultural relic in each cultural relic display subarea in the monitoring time period.
Analyzing according to the monitoring video segment set of each cultural relic in each cultural relic display sub-area in the monitoring time period to obtain the distance between the touch actions of each person in each cultural relic display sub-area in the monitoring time period and the touch area, and respectively marking the distance and the touch area as 
And->
p represents the number of the p-th cultural relic in the cultural relic display sub-area, p=1, 2.
Extracting fragile areas of all cultural relics in a cultural relic exhibition hall stored in a database, screening to obtain fragile areas of all cultural relics in all cultural relic exhibition areas, and touching and moving all personnel in all cultural relics in all cultural relic exhibition areas in a monitoring periodComparing the touch area with the fragile area of the cultural relics to obtain the superposition area of the touch area of each personnel touch action in each cultural relic display area in the monitoring period and the fragile area of the cultural relics, marking the superposition area as the marked touch area of each personnel touch action in each cultural relic display area in the monitoring period, and obtaining the marked touch area of each personnel touch action in each cultural relic display area in the monitoring period, wherein the marked touch area is the marked touch area of each personnel touch action in each cultural relic display area in the monitoring period
By analysis of formulas
Obtaining a personal touch risk coefficient epsilon of each cultural relic in each cultural relic display sub-area in the monitoring time period jp Wherein->
Indicating a preset correction factor of a personal touch risk coefficient, l Is provided with 、s Is provided with Respectively representing a preset interval threshold value and a touch area threshold value of a personnel touch action phi 1 、φ 2 Respectively representing the preset distance between the touch actions of the person and the weight factor of the touch area.
As a preferred scheme, the distance between the touch actions of each person in each cultural relic display sub-area and the touch area in each cultural relic in the monitoring time period are specifically analyzed by the following steps: according to a monitoring video segment set of each cultural relic in each cultural relic display subregion in a monitoring time period, obtaining a hand motion video of each visitor visiting each cultural relic in each cultural relic display subregion in the monitoring time period, obtaining each hand motion of each visitor visiting each cultural relic in each cultural relic display subregion in the monitoring time period, comparing each hand motion of each visitor visiting each cultural relic in each cultural relic display subregion in the monitoring time period with a preset suspected touch cultural relic motion set, if a certain hand motion of a visitor visiting a cultural relic in a cultural relic display subregion in the monitoring time period belongs to the preset suspected touch cultural relic motion set, marking the visitor as an abnormal visitor, marking the hand motion as a touch motion, counting to obtain each touch motion of each abnormal visitor in each cultural relic display subregion in the monitoring time period, and accumulating each touch motion of each abnormal visitor to obtain each touch of each visitor in each cultural relic display subregion in the monitoring time period.
And acquiring the minimum distance between the fingertip and the surface of the cultural relic in each personnel touch action in each cultural relic display subregion in the monitoring time period, and recording the minimum distance as the distance between each personnel touch action in each cultural relic display subregion in the monitoring time period.
The method comprises the steps of acquiring the area of a palm passing area in each person touch action in each cultural relic display sub-area in a monitoring time period, and recording the area as the touch area of each person touch action in each cultural relic display sub-area.
Further, the specific analysis process of the cultural relic display area video analysis module further comprises the following steps: setting each sampling time point in a monitoring time period according to an equal time interval principle, and acquiring the three-dimensional outline of each cultural relic in each cultural relic display subarea at each sampling time point in the monitoring time period and the initial three-dimensional outline of each cultural relic in each cultural relic display subarea.
Further analyzing to obtain the overlapping degree of the placement positions of the cultural relics in the cultural relic display subregion in the monitoring time period, and representing the overlapping degree as gamma jp 。
By analysis of formulas
Obtaining the placement position deviation coefficient eta of each cultural relic in each cultural relic display subarea in the monitoring time period jp Wherein kappa represents a preset placement position deviation coefficient correction factor, e represents a natural constant, and gamma 0 And representing a preset placement position coincidence degree threshold value.
As a preferred solution, the method for obtaining the stereoscopic contour of each cultural relic in each cultural relic display sub-area and the initial placement stereoscopic contour of each cultural relic in each cultural relic display sub-area at each sampling time point in the monitoring time period comprises the following specific steps: extracting initial placement images of all the cultural relics in a target cultural relic exhibition hall stored in a database, screening to obtain initial placement images of all the cultural relics in all the cultural relic exhibition sub-areas, further obtaining initial placement three-dimensional outlines of all the cultural relics in all the cultural relic exhibition sub-areas, setting all sampling time points in a monitoring time period according to an equal time interval principle, obtaining all angle images of all the cultural relics in all the cultural relic exhibition sub-areas at all the sampling time points in the monitoring time period according to a monitoring video period set of all the cultural relics in all the cultural relic exhibition sub-areas at all the sampling time points in the monitoring time period, and constructing a space model of all the cultural relics in all the cultural relics exhibition sub-areas at all the sampling time points in the monitoring time period.
As a preferable scheme, the placing position coincidence ratio of each cultural relic in each cultural relic display subarea in the monitoring time period is as follows: comparing the three-dimensional contour of each cultural relic in each cultural relic display subarea at each sampling time point in the monitoring time period with the corresponding initial placement three-dimensional contour, obtaining the coincidence degree of the three-dimensional contour of each cultural relic in each cultural relic display subarea at each sampling time point in the monitoring time period with the corresponding initial placement three-dimensional contour, comparing the coincidence degree of the three-dimensional contour of each cultural relic in each cultural relic display subarea at each sampling time point in the monitoring time period with the corresponding initial placement three-dimensional contour, obtaining the minimum coincidence degree of the three-dimensional contour of each cultural relic in each cultural relic display subarea in the monitoring time period with the corresponding initial placement three-dimensional contour, and recording the minimum coincidence degree as the placement position coincidence degree of each cultural relic in each cultural relic display subarea in the monitoring time period.
The cultural relic display area early warning prompt module is used for analyzing and obtaining cultural relic danger indexes of each cultural relic display subarea in the monitoring period according to the personnel touch risk coefficient and the placement position deviation coefficient of each cultural relic in each cultural relic display subarea in the monitoring period, further obtaining each abnormal cultural relic display subarea and carrying out early warning.
Further, the cultural relic display areaThe specific analysis process of the early warning prompt module is as follows: the personnel touch risk coefficient epsilon of each cultural relic in each cultural relic display subarea in the monitoring time period jp And a placement position offset coefficient eta jp Substitution formula
Obtaining the cultural relic danger index lambda of each cultural relic display subarea in the monitoring time period j Wherein mu 1 、μ 2 Respectively representing weight factors of preset personnel touch risk factors and placement position deviation factors.
According to the cultural relic danger indexes of each cultural relic display subarea in the monitoring time period, obtaining each cultural relic display subarea, and sending the numbers of each cultural relic display subarea to a security monitoring center of a target cultural relic display hall for early warning.
As a preferable scheme, the method for obtaining the display subareas of the different cultural relics comprises the following steps: comparing the historical relic risk indexes of the historical relic display subareas in the monitoring time period with preset historical relic risk index early-warning values, and if the historical relic risk index of a certain historical relic display subarea in the monitoring time period is larger than the preset historical relic risk index early-warning value, marking the historical relic display subarea as an abnormal historical relic display subarea, and counting to obtain the abnormal historical relic display subareas.
The method and the device can analyze the cultural relic risk indexes of the cultural relic display subareas in the monitoring period by acquiring the personnel touch risk coefficient and the placement position deviation coefficient of the cultural relics in the cultural relic display subareas in the monitoring period, and comprehensively consider the safety of the cultural relics by various indexes, so that the safety monitoring of the cultural relics is converted from post-processing to pre-prediction intervention, and the loss of the cultural relics is reduced.
The security personnel dispatch processing module is used for acquiring each route of each security personnel in the target cultural relic exhibition hall to each of the different cultural relic display subareas, analyzing the recommendation coefficients of each route of each security personnel to each of the different cultural relic display subareas, screening to obtain the appropriate dispatch security personnel and the appropriate dispatch routes of each of the different cultural relic display subareas, and carrying out corresponding processing.
Further, the specific analysis process of the security personnel dispatch processing module is as follows: and acquiring the positions of the display subareas of the different cultural relics and the positions of the security personnel in the target cultural relic exhibition hall, and obtaining each route of the security personnel in the target cultural relic exhibition hall to the display subareas of the different cultural relics.
And acquiring the length of each route of each security personnel to each abnormal cultural relic display subarea and the total people flow passing through the public area, and analyzing to obtain the recommendation coefficient of each route of each security personnel corresponding to each abnormal cultural relic display subarea.
The recommendation coefficients of the routes of the security personnel corresponding to the abnormal cultural relic display subareas are compared with each other, the security personnel and the routes corresponding to the maximum recommendation coefficients are recorded as the proper dispatch security personnel and the proper dispatch routes of the abnormal cultural relic display subareas, the proper dispatch security personnel and the proper dispatch routes of the abnormal cultural relic display subareas are obtained through statistics, and the recommendation coefficients are sent to the security monitoring center of the target cultural relic display subarea.
As a preferable scheme, the recommendation coefficients of each route of each security personnel corresponding to each abnormal cultural relic display subarea are specifically analyzed by the following steps: acquiring the length of each route of each security personnel to each different cultural relic display subarea, and recording the length as
i 'represents the number of the i' th security personnel, i '=1', 2',..n', j 'represents the number of the j' th abnormal cultural relic display sub-area, j '=1', 2',..m', u 'represents the number of the u' th route, u '=1', 2',..v'.
Acquiring each public subarea through which each security personnel goes to each route of each abnormal cultural relic display subarea, recording each public subarea as each passing public area of each route of each security personnel goes to each abnormal cultural relic display subarea, acquiring the flow of people in a monitoring time period of each passing public area of each route of each security personnel goes to each abnormal cultural relic display subarea, and accumulating to obtain the flow of people in each monitoring time period of each passing public area of each route of each security personnel goes to each abnormal cultural relic display The total people flow of all routes passing through the public area of the subareas is recorded as
By analysis of formulas
Obtaining recommended coefficients of various routes of various security personnel to various different cultural relics display subareas +.>
Wherein n 'represents the number of security personnel, v' represents the number of routes, sigma 1 、σ 2 And respectively representing the length of the preset route and the weight of the total people flow passing through the public area, and further obtaining the recommendation coefficient of each route of each security personnel corresponding to each abnormal cultural relic display subarea.
By acquiring the recommended coefficient of each route of each security personnel to each abnormal cultural relic display subarea, the invention screens and obtains the proper dispatching security personnel and proper dispatching route of each abnormal cultural relic display subarea, and the shortest route for planning is influenced by the length of the route and the flow of people, so that the delay of processing time is prevented, and the security of cultural relics is ensured.
The database is used for storing camera lens focal lengths corresponding to the shooting distance ranges of the cameras and irradiation widths corresponding to the shooting distance ranges of the camera lens focal lengths, and storing vulnerable areas and initial placement images of all relics in a target relic exhibition hall.
The foregoing is merely illustrative and explanatory of the principles of the invention, as various modifications and additions may be made to the specific embodiments described, or similar thereto, by those skilled in the art, without departing from the principles of the invention or beyond the scope of the appended claims.
Claims (8)
1. Intelligent monitoring system based on thing networking, its characterized in that includes:
the regional division module of the target cultural relic exhibition hall: the method comprises the steps of dividing the area in a target cultural relic exhibition hall to obtain public subareas and cultural relic exhibition subareas;
the monitoring camera layout module comprises: the method comprises the steps of acquiring the installation quantity of cameras in each public sub-area and each cultural relic display sub-area, and acquiring the installation positions of each camera in each public sub-area and each cultural relic display sub-area;
the cultural relic display area video analysis module: the method comprises the steps of acquiring monitoring videos of cameras in each cultural relic display subarea in a monitoring time period, and analyzing to obtain personnel touch risk coefficients and placement position offset coefficients of each cultural relic in each cultural relic display subarea in the monitoring time period;
historical relic display area early warning suggestion module: the method comprises the steps of analyzing and obtaining cultural relic danger indexes of each cultural relic display subarea in a monitoring period according to personnel touch risk coefficients and placement position deviation coefficients of each cultural relic in each cultural relic display subarea in the monitoring period, further obtaining each abnormal cultural relic display subarea, and carrying out early warning;
the security personnel dispatch processing module: the method comprises the steps of obtaining each route of each security personnel in a target cultural relic exhibition hall to each of the different cultural relic exhibition subareas, analyzing the recommendation coefficients of each route of each security personnel to each of the different cultural relic exhibition subareas, screening to obtain the appropriate dispatch security personnel and the appropriate dispatch routes of each of the different cultural relic exhibition subareas, and carrying out corresponding processing;
Database: the method is used for storing camera lens focal lengths corresponding to the shooting distance ranges of the cameras and irradiation widths corresponding to the shooting distance ranges of the camera lens focal lengths, and storing vulnerable areas and initial placement images of all relics in a target relic exhibition hall.
2. The intelligent monitoring system based on the internet of things according to claim 1, wherein: the specific analysis process of the target cultural relic exhibition hall area dividing module is as follows:
the method comprises the steps of obtaining a target cultural relic exhibition hall area, dividing the target cultural relic exhibition hall area according to the functional attributes of the public area and the cultural relic exhibition hall area to obtain the public area and the cultural relic exhibition area in the target cultural relic exhibition hall, and dividing the public area and the cultural relic exhibition area in the target cultural relic exhibition hall according to a preset dividing principle to obtain public sub-areas and cultural relic exhibition sub-areas.
3. The intelligent monitoring system based on the internet of things according to claim 1, wherein: the specific analysis process of the monitoring camera layout module comprises the following steps:
obtaining live-action images of all public subareas at all angles through a high-definition camera, constructing a space model of all public subareas, and establishing a three-dimensional coordinate system in all public subareas according to a preset principle;
Obtaining the space clear height of each public subarea and recording the space clear height as
i denotes the number of the i-th common sub-region, i=1, 2,..n, n, by the analytical formula +.>
Obtaining proper installation height of cameras in each public subarea
Wherein beta is 1 The correction factor of the proper installation height of the cameras in the preset public subarea is represented, and delta h represents the preset installation space height allowance of the cameras;
acquiring corners of each public subarea, further acquiring vertical lines of the corners of each public subarea, marking corresponding points on the vertical lines of the corners of each public subarea according to proper installation heights of cameras of each public subarea, marking the corresponding points as reference points of each public subarea, taking the number of the reference points of each public subarea as the number of first cameras of each public subarea, and taking the positions of the reference points of each public subarea as the installation positions of the first cameras of each public subarea;
acquiring the space center point corresponding to each public sub-area, further acquiring the coordinates of each reference point in each public sub-area and the space center point corresponding to the public sub-area in a three-dimensional coordinate system, obtaining the distance between each reference point in each public sub-area and the space center point corresponding to the public sub-area, and recording the distance as 
a denotes the number of the a-th reference point in the common sub-area, a=1, 2, b;
the distance between each reference datum point in each public subarea and the corresponding space center point of the public subarea is recorded as the required shooting distance of each first camera in each public subarea, the irradiation width corresponding to each first camera in each public subarea is further analyzed and obtained, and the irradiation width is recorded as
Sequentially connecting the reference points in the common subareas to obtain the reference line segments in the common subareas, acquiring the lengths of the reference line segments in the common subareas, and marking the lengths as
c denotes the number of the c-th reference line segment, c=1, 2,..f;
analyzing and obtaining camera supplement demand coefficients of each reference datum line segment in each public subarea according to the length of each reference datum line segment in each public subarea and the corresponding irradiation width of each first camera;
according to the camera supplement demand coefficients of each reference datum line segment in each public subarea, each reference datum line segment needing to be added with a camera is obtained, and is recorded as each target reference datum line segment;
according to the camera supplement demand coefficients of the reference line segments in each public subarea, screening to obtain the camera supplement demand coefficients of the target reference line segments in each public subarea, and further analyzing to obtain the number of additional cameras corresponding to the target reference line segments;
Analyzing to obtain the installation positions of cameras added by the target reference line segments in the public subareas according to the number of the added cameras corresponding to the target reference line segments in the public subareas;
accumulating the number of the additional cameras corresponding to the target reference line segments in each public subarea to obtain the total number of the additional cameras of the target reference line segments in each public subarea, recording the total number of the additional cameras as the number of the second cameras in each public subarea, and obtaining the installation positions of the second cameras in each public subarea according to the installation positions of the cameras of each target reference line segment in each public subarea;
adding the number of the first cameras and the number of the second cameras in each public subarea to obtain the camera mounting number of each public subarea, and obtaining the mounting positions of each camera in each public subarea according to the mounting positions of each first camera and the mounting positions of each second camera in each public subarea.
4. The intelligent monitoring system based on the internet of things according to claim 3, wherein: the specific analysis process of the monitoring camera layout module further comprises the following steps:
Acquiring the proper installation height of the camera in each cultural relic display subarea, and marking the proper installation height as
j represents the number of the j-th cultural relic display subarea, j=1, 2, and m, acquiring the geometric center point of each cultural relic in each cultural relic display subarea, acquiring a space curved surface formed by the geometric center point of each cultural relic in each cultural relic display subarea by using a mathematical model building method according to the geometric center point of each cultural relic in each cultural relic display subarea, recording the space curved surface as a cultural relic space distribution curved surface of each cultural relic display subarea, and displaying the cultural relic display subareaThe central point of the Chinese object space distribution curved surface is marked as the space central point corresponding to the cultural relic display subarea, and further the space central point corresponding to each cultural relic display subarea is obtained;
and similarly, obtaining the camera mounting number of each cultural relic display subarea and the mounting position of each camera in each cultural relic display subarea according to the camera mounting number of each public subarea and the analysis method of the mounting position of each camera in each public subarea.
5. The intelligent monitoring system based on the internet of things according to claim 4, wherein: the specific analysis process of the cultural relic display area video analysis module comprises the following steps:
Setting the duration of a monitoring time period, acquiring the monitoring video of each camera in each cultural relic display subarea in the monitoring time period, further acquiring the monitoring video segments of each cultural relic in each camera monitoring video in each cultural relic display subarea in the monitoring time period, comparing the monitoring video segments of each cultural relic in each camera monitoring video in each cultural relic display subarea in the monitoring time period with each other, classifying the monitoring video segments of the same cultural relic, and constructing a monitoring video segment set of each cultural relic in each cultural relic display subarea in the monitoring time period;
analyzing according to the monitoring video segment set of each cultural relic in each cultural relic display sub-area in the monitoring time period to obtain the distance between the touch actions of each person in each cultural relic display sub-area in the monitoring time period and the touch area, and respectively marking the distance and the touch area as
And->
p represents the number of the p-th cultural relic in the cultural relic display sub-area, p=1, 2., q, u represents the number of the u-th person touching action, u=1, 2., v;
extracting fragile areas of all cultural relics in a target cultural relic exhibition hall stored in a database, and screening to obtain the display areas of all cultural relicsComparing the touch area of each person touching action in each cultural relic display subarea in the monitoring time period with the fragile area of each cultural relic in the monitoring time period to obtain the superposition area of the touch area of each person touching action in each cultural relic display subarea in the monitoring time period and the fragile area of each cultural relic, marking the superposition area as the marked touch area of each person touching action in each cultural relic display subarea in the monitoring time period, and obtaining the marked touch area of each person touching action in each cultural relic display subarea in the monitoring time period, and marking the superposition area as the marked touch area of each person touching action in each cultural relic display subarea in the monitoring time period 
By analysis of formulas
Obtaining a personal touch risk coefficient epsilon of each cultural relic in each cultural relic display sub-area in the monitoring time period jp Wherein->
Indicating a preset correction factor of a personal touch risk coefficient, l Is provided with 、s Is provided with Respectively representing a preset interval threshold value and a touch area threshold value of a personnel touch action phi 1 、φ 2 Respectively representing the preset distance between the touch actions of the person and the weight factor of the touch area.
6. The intelligent monitoring system based on the internet of things according to claim 5, wherein: the specific analysis process of the cultural relic display area video analysis module further comprises the following steps:
setting each sampling time point in a monitoring time period according to an equal time interval principle, and acquiring the three-dimensional contour of each cultural relic in each cultural relic display subarea at each sampling time point in the monitoring time period and the initial three-dimensional contour of each cultural relic in each cultural relic display subarea;
further analysis to obtain a monitoringThe placement position coincidence degree of each cultural relic in each cultural relic display subarea in a time period is expressed as gamma jp ；
By analysis of formulas
Obtaining the placement position deviation coefficient eta of each cultural relic in each cultural relic display subarea in the monitoring time period jp Wherein kappa represents a preset placement position deviation coefficient correction factor, e represents a natural constant, and gamma 0 And representing a preset placement position coincidence degree threshold value.
7. The intelligent monitoring system based on the internet of things according to claim 1, wherein: the specific analysis process of the cultural relic display area early warning prompt module is as follows:
the personnel touch risk coefficient epsilon of each cultural relic in each cultural relic display subarea in the monitoring time period jp And a placement position offset coefficient eta jp Substitution formula
Obtaining the cultural relic danger index lambda of each cultural relic display subarea in the monitoring time period j Wherein mu 1 、μ 2 Respectively representing weight factors of a preset personnel touch risk coefficient and a preset placement position deviation coefficient;
according to the cultural relic danger indexes of each cultural relic display subarea in the monitoring time period, obtaining each cultural relic display subarea, and sending the numbers of each cultural relic display subarea to a security monitoring center of a target cultural relic display hall for early warning.
8. The intelligent monitoring system based on the internet of things according to claim 1, wherein: the specific analysis process of the security personnel dispatch processing module is as follows:
the method comprises the steps of obtaining the positions of the display subareas of the different cultural relics and the positions of security personnel in a cultural relic exhibition hall, and obtaining each route of the security personnel in the cultural relic exhibition hall to the display subareas of the different cultural relics;
Acquiring the length of each route of each security personnel to each abnormal cultural relic display subarea and the total people flow passing through the public area, and analyzing to obtain the recommendation coefficient of each route of each security personnel corresponding to each abnormal cultural relic display subarea;
the recommendation coefficients of the routes of the security personnel corresponding to the abnormal cultural relic display subareas are compared with each other, the security personnel and the routes corresponding to the maximum recommendation coefficients are recorded as the proper dispatch security personnel and the proper dispatch routes of the abnormal cultural relic display subareas, the proper dispatch security personnel and the proper dispatch routes of the abnormal cultural relic display subareas are obtained through statistics, and the recommendation coefficients are sent to the security monitoring center of the target cultural relic display subarea.
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| CN116931601A (en) * | 2023-07-25 | 2023-10-24 | 苏州瀚易特信息技术股份有限公司 | Aerial photography and video shooting control system based on unmanned aerial vehicle |
| CN117852836B (en) * | 2024-03-04 | 2024-05-14 | 沈阳中政联科科技服务有限公司 | Monitoring management system for gymnasium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116931601A (en) * | 2023-07-25 | 2023-10-24 | 苏州瀚易特信息技术股份有限公司 | Aerial photography and video shooting control system based on unmanned aerial vehicle |
| CN116931601B (en) * | 2023-07-25 | 2024-02-20 | 苏州瀚易特信息技术股份有限公司 | Aerial photography and video shooting control system based on unmanned aerial vehicle |
| CN117852836B (en) * | 2024-03-04 | 2024-05-14 | 沈阳中政联科科技服务有限公司 | Monitoring management system for gymnasium |
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