CN117314129B - Park safety inspection system based on Internet of things - Google Patents
Park safety inspection system based on Internet of things Download PDFInfo
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- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
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Abstract
The invention discloses a park safety inspection system based on the Internet of things, which comprises a storage module, an identification module, a central processing module, a positioning module and an information exchange module, wherein the storage module is used for storing information of a park; the identification module is used for acquiring and identifying the peripheral information of the target user and the tour-inspection area information of the target park, and storing the peripheral information of the target user and the tour-inspection area information of the target park through the storage module. This a garden safety inspection system based on thing networking through the information exchange who adopts bill-board and information interaction module to divide different electronic fence according to the garden risk, customization risk classification management and control area, drawing digital fence realize the intelligent warning to behaviors such as crossing the border, overranging, lack personnel, resident, static, ensure personnel's safety, and through the intelligent planning to target user inspection route, when realizing meetting the incident again, avoid inspecting regional omission to examine when effectively guaranteeing target personnel's quick response.
Description
Technical Field
The invention relates to the technical field of park safety inspection, in particular to a park safety inspection system based on the Internet of things.
Background
The internet of things is a network which is based on information carriers such as the Internet, a traditional telecommunication network and the like and enables all common physical objects which can be independently addressed to realize interconnection and intercommunication. It has the important characteristics of common object equipment, autonomous terminal interconnection and universal service intellectualization, the internet of things is often used in intelligent parks, a large number of people and assets are gathered in the park, and the patrol personnel are required to carry out patrol on the park according to a specific patrol route in a specific time period;
in the process of inspecting the park, the region in the park is mainly divided into regions by arranging workers at a specific speed, when the region inspected in the park is more complex and a plurality of inspection workers are required to inspect simultaneously, when an emergency situation occurs in the park, the optimal inspection workers are difficult to quickly select for inspection, and when the emergency situation occurs at a specific region, the workers with specific authority cannot be well arranged for inspection.
Aiming at the existing problems, innovation is urgently needed on the basis of the original technology.
Disclosure of Invention
The invention aims to provide a park safety inspection system based on the Internet of things, which is used for solving the problems that in the process of inspecting a park, workers are arranged to conduct intervals on an area in the park at a specific speed, when the area inspected in the park is complex and a plurality of inspection workers are required to inspect simultaneously, when an emergency situation occurs in the park, the optimal inspection workers are difficult to quickly select for inspection, and when the position of the emergency situation is a specific area, the workers with specific authority cannot be well arranged for inspection.
In order to achieve the above purpose, the present invention provides the following technical solutions: a park safety inspection system based on the Internet of things comprises a storage module, an identification module, a central processing module, a positioning module and an information exchange module;
the identification module is used for acquiring and identifying the peripheral information of the target user and the tour-inspection area information of the target park, and storing the peripheral information of the target user and the tour-inspection area information of the target park through the storage module;
integrating peripheral information of a target user and patrol area information of a target park through a central processing module, establishing a patrol plan, determining a patrol track of the target user according to the patrol plan, and further determining a patrol radiation range of the target user;
the information between the target user and the target park patrol area is interacted by utilizing the positioning module and the information exchange module, the position information of the distress worker card is determined, and a rescue patrol strategy is executed;
and the target user performs inspection according to the inspection track, and when the target material is found in the inspection process, the target material supervision strategy is executed.
As an alternative scheme of the park safety inspection system based on the Internet of things, the invention comprises the following steps: the acquisition of the peripheral information of the target user comprises the following steps: road surface information, patrol area information and electronic fence information;
the establishment of the electronic fence comprises the following steps:
determining the position information, the occupied area information and the security information of the inspection area by acquiring the information of the inspection area;
setting three security levels of the inspection area, namely primary security, secondary security and tertiary security;
determining an edge track of the inspection area according to the occupied area information of the inspection area;
the track generated by the X-meter distance of the outside equidistant of the edge track of the inspection area is the electronic fence track, and X is the fence factor.
As an alternative scheme of the park safety inspection system based on the Internet of things, the invention comprises the following steps: the establishment of the inspection plan comprises the following steps:
acquiring road surface occupied area information, patrol area occupied area information and electronic fence information;
integrating the road surface occupied area information, the inspection area occupied area information and the electronic fence information, and drawing an inspection plan;
the road surface occupied area information and the inspection area occupied area information are acquired by aerial photographing equipment.
As an alternative scheme of the park safety inspection system based on the Internet of things, the invention comprises the following steps: determining a target user inspection track by acquiring inspection plan information and electronic fence information;
the target users are classified into a first-level target user, a second-level target user and a third-level target user according to the inspection grade;
obtaining the highest electronic fence grade in the target user inspection track;
and selecting a target user with a corresponding grade or higher than the grade of the electronic fence to carry out inspection according to the highest grade of the electronic fence in the inspection track.
As an alternative scheme of the park safety inspection system based on the Internet of things, the invention comprises the following steps: the target user inspection radiation range includes:
acquiring a target user inspection track;
drawing a circular track by selecting a moment track point in a target user inspection track, and taking the moment track point as a circle center and Y as a radiation radius;
the circular track is the inspection radiation range of the moment track point;
and integrating the inspection radiation ranges of the plurality of moment track points to determine the inspection radiation range of the target user.
As an alternative scheme of the park safety inspection system based on the Internet of things, the invention comprises the following steps: the rescue inspection strategy comprises the following steps:
acquiring position information of a calling card of a target park;
determining the electronic fence information according to the position of the distress card, screening the peripheral target personnel of the distress card through the electronic fence information, and respectively naming the qualified peripheral target personnel as A1, A2, A3 and Ai,2< i <7;
the accurate positions of A1, A2, A3 and Ai are determined by acquiring information exchange between a positioning module carried by A1, A2, A3 and Ai and an information exchange module in a target park inspection area;
determining optimal target personnel reaching the position of the distress tablet according to the accurate positions of A1, A2, A3 and Ai;
the rescue patrol strategy is triggered according to a distress signal sent by a distress card in the target park.
As an alternative scheme of the park safety inspection system based on the Internet of things, the invention comprises the following steps: the determination of the optimal target person comprises the following steps:
accurate position information and distress tablet position information of A1, A2, A3 and Ai are obtained;
the track length reaching the position of the distress card is calculated according to the inspection grades of A1, A2, A3 and Ai, and the minimum track length among the track lengths reaching the position of the distress card is selected by selecting A1, A2, A3 and Ai;
and determining the target person corresponding to the minimum track length as the optimal target person.
As an alternative scheme of the park safety inspection system based on the Internet of things, the invention comprises the following steps: acquiring an optimal target personnel inspection track;
selecting a moment track point in the optimal target user inspection track, and drawing a circular track by taking the moment track point as a circle center and Y/t as a radiation radius;
at the moment, the circular track is the inspection radiation range of the moment track points, and the inspection radiation ranges of a plurality of moment track points are integrated to determine the optimal target user inspection radiation range;
acquiring an optimal target user inspection level, determining an optimal compensation inspection user according to the optimal target user inspection radiation range and the optimal target user inspection level, and performing compensation inspection on the optimal target user inspection radiation range;
wherein, the determining of the optimal compensation inspection user comprises the following steps:
acquiring target user position information higher than the optimal target user inspection level according to the optimal target user inspection level, and naming the target user higher than the optimal target user inspection level as a primary compensation inspection user;
and respectively calculating the shortest distance from the primary compensation inspection user to the start point of the inspection track of the optimal target user, wherein the primary compensation inspection user corresponding to the shortest distance is the optimal compensation inspection user.
As an alternative scheme of the park safety inspection system based on the Internet of things, the invention comprises the following steps: the target material supervision strategy comprises the following steps:
acquiring target material position information, appearance information and variety information;
uploading the position of the target material to a storage module, setting temporary supervision equipment to execute supervision, and continuously executing patrol by a target user;
the target user carrying supervision equipment is set to be P, P is less than 3, and P is an integer;
when the target material is separated from the temporary supervision equipment, the temporary supervision equipment is in a state to be recovered;
uploading temporary supervision equipment position information to be recovered, and simultaneously sending a request to be recovered;
acquiring a patrol track of target users around the temporary supervision equipment to be recovered, and setting recovery users for the target users around the temporary supervision equipment to be recovered;
calculating the coincidence rate of the track of the recycling user and the position of the temporary supervision equipment to be recycled, and executing coincidence rate judgment;
the coincidence rate determination includes;
if the coincidence ratio of the track of the recovery user and the position of the temporary supervision equipment to be recovered is greater than zero, selecting the recovery user with the least temporary supervision equipment to be recovered;
when a plurality of recovery users with the least number of temporary supervision devices exist, selecting the recovery user with the largest coincidence rate value to execute a recovery strategy;
if the coincidence ratio of the recycling user track and the temporary supervision equipment to be recycled is equal to zero, executing a screening strategy;
the screening strategy includes:
s1, acquiring the distance between a recovery user and temporary supervision equipment to be recovered, and selecting the recovery user with the nearest distance;
s2, acquiring the electronic fence grade of the position of the temporary supervision equipment to be recovered and the quantity of temporary supervision equipment carried by a recovery user;
s3, if the inspection level of the nearest recovery user is greater than or equal to the electronic fence level of the position of the monitoring equipment, and the number of the temporary monitoring equipment is less than 2, normally executing the recovery strategy;
and if the inspection level of the recovery user closest to the recovery user is smaller than the electronic fence level of the position of the supervision equipment or the number of the carried temporary supervision equipment is smaller than 2, removing the recovery user closest to the recovery user, and repeating the steps S1-S3 until the recovery strategy is normally executed.
An electronic device, comprising:
a processor;
a memory for storing processor-executable instructions;
the processor is configured to implement a campus security inspection system based on the internet of things when executing the executable instructions.
Compared with the prior art, the invention has the beneficial effects that:
1. this a garden safety inspection system based on thing networking through the information exchange who adopts bill-board and information interaction module to divide different electronic fence according to the garden risk, customization risk classification management and control area, drawing digital fence realize the intelligent warning to behaviors such as crossing the border, overranging, lack personnel, resident, static, ensure personnel's safety, and through the intelligent planning to target user inspection route, when realizing meetting the incident again, avoid inspecting regional omission to examine when effectively guaranteeing target personnel's quick response.
Drawings
FIG. 1 is a schematic view of a patrol process according to the present invention;
FIG. 2 is a schematic view of the range of inspection radiation of the present invention.
Detailed Description
Various exemplary embodiments, features and aspects of the disclosure will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
In addition, numerous specific details are set forth in the following detailed description in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements, and circuits well known to those skilled in the art have not been described in detail in order not to obscure the present disclosure.
First, referring to fig. 1 to 2, the present invention provides a technical solution: a park safety inspection system based on the Internet of things comprises a storage module, an identification module, a central processing module, a positioning module and an information exchange module;
the identification module is used for acquiring and identifying the peripheral information of the target user and the tour-inspection area information of the target park, and storing the peripheral information of the target user and the tour-inspection area information of the target park through the storage module;
integrating peripheral information of a target user and patrol area information of a target park through a central processing module, establishing a patrol plan, determining a patrol track of the target user according to the patrol plan, and further determining a patrol radiation range of the target user;
the information between the target user and the target park patrol area is interacted by utilizing the positioning module and the information exchange module, the position information of the distress worker card is determined, and a rescue patrol strategy is executed;
and the target user performs inspection according to the inspection track, and when the target material is found in the inspection process, the target material supervision strategy is executed.
The acquisition of the peripheral information of the target user comprises the following steps: road surface information, patrol area information and electronic fence information;
the establishment of the electronic fence comprises the following steps:
determining the position information, the occupied area information and the security information of the inspection area by acquiring the information of the inspection area;
setting three security levels of the inspection area, namely primary security, secondary security and tertiary security;
determining an edge track of the inspection area according to the occupied area information of the inspection area;
the track generated by the X-meter distance of the outside equidistant of the edge track of the inspection area is the electronic fence track, and X is the fence factor.
The establishment of the inspection plan comprises the following steps:
acquiring road surface occupied area information, patrol area occupied area information and electronic fence information;
integrating the road surface occupied area information, the inspection area occupied area information and the electronic fence information, and drawing an inspection plan;
the road surface occupied area information and the inspection area occupied area information are acquired by aerial photographing equipment.
Determining a target user inspection track by acquiring inspection plan information and electronic fence information;
the target users are classified into a first-level target user, a second-level target user and a third-level target user according to the inspection grade;
obtaining the highest electronic fence grade in the target user inspection track;
selecting a target user with a corresponding grade or higher than the grade of the electronic fence to carry out inspection according to the highest grade of the electronic fence in the inspection track;
the road surface information and the inspection area information are acquired through the identification module, the identification module can be camera equipment, the road surface information and the inspection area information are acquired through the camera equipment, the follow-up classification of the inspection area security is facilitated, the electronic fence is set up at important facilities in the park, the electronic fence level is set up as primary security, secondary security and tertiary security, the electronic fences of different levels are utilized to limit people entering and exiting, the safety and the privacy of assets in the park are effectively improved, the risk classification management and control area can be customized through the electronic fences set up according to different risk levels, the digital fences are drawn, intelligent warning of behaviors such as out-of-limits, overranging, lack of staff, residence, static and the like is realized, and the safety of the people is ensured;
it is to be noted that personnel entering the park all need to carry the work cards, the work cards of different grades are internally provided with the work cards of different grades, the work cards of corresponding grades can enter the corresponding and lower-grade management and control areas, the park is internally provided with an information exchange module, the information exchange module can be an internet of things gateway, the work cards are internally provided with chips capable of exchanging information with the internet of things gateway, and the work cards are internally provided with positioning modules, so that various near-range and wide-area internet of things communication technologies are supported, various sensors and access of remote control units are provided, intelligent warning of behaviors such as real-time monitoring, border crossing, overranging, personnel shortage, residence, static and the like of personnel and assets is realized, the management efficiency is effectively improved, the functions of visual presentation, trace tracing, statistical analysis and the like of position data are supported, and a help calling module is also built in the work cards, so that the system is convenient for users to call for help;
and when the built-in supervisory equipment in the garden detects personnel, can acquire the tablet information on personnel, if the tablet information is not acquired, abnormal alarm can be executed to dispatch the target personnel and carry out the inspection, ensure safety in the garden, through grading target user (inspection personnel), and carry out overall planning to the path of inspecting of inspection personnel, realize when normally inspecting the garden, security and secret nature in the normal assurance garden.
The units or steps of the invention described above may be implemented by general-purpose computing means, they may be concentrated on a single computing means, or distributed over a network of computing means, alternatively they may be implemented by program code executable by computing means, so that they may be stored in storage means for execution by computing means, or they may be separately fabricated into individual integrated circuit modules, or a plurality of modules or steps in them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
In a second embodiment, referring to fig. 1 to 2, the target user inspection radiation range includes:
acquiring a target user inspection track;
drawing a circular track by selecting a moment track point in a target user inspection track, and taking the moment track point as a circle center and Y as a radiation radius;
the circular track is the inspection radiation range of the moment track point;
and integrating the inspection radiation ranges of the plurality of moment track points to determine the inspection radiation range of the target user.
The inspection radiation range of the target user is obtained, the inspection area of the target user is determined, the inspection radiation range of the target user is controlled through Y, the Y can search the inspection speed of the target user to generate influence, when the inspection speed of the target user is faster, the Y value is smaller, the inspection radiation range of the target user is further smaller, the target user adopts a specific speed to carry out inspection in the normal inspection process, the inspection speed can be 8km/h, the corresponding Y value is 5m, and specific values can be selected by a person skilled in the art according to actual requirements.
The rescue inspection strategy comprises the following steps:
acquiring position information of a calling card of a target park;
determining the electronic fence information according to the position of the distress card, screening the peripheral target personnel of the distress card through the electronic fence information, and respectively naming the qualified peripheral target personnel as A1, A2, A3 and Ai,2< i <7;
the accurate positions of A1, A2, A3 and Ai are determined by acquiring information exchange between a positioning module carried by A1, A2, A3 and Ai and an information exchange module in a target park inspection area;
determining optimal target personnel reaching the position of the distress tablet according to the accurate positions of A1, A2, A3 and Ai;
the rescue patrol strategy is triggered according to a distress signal sent by a distress card in the target park.
The determination of the optimal target person comprises the following steps:
accurate position information and distress tablet position information of A1, A2, A3 and Ai are obtained;
the track length reaching the position of the distress card is calculated according to the inspection grades of A1, A2, A3 and Ai, and the minimum track length among the track lengths reaching the position of the distress card is selected by selecting A1, A2, A3 and Ai;
and determining the target person corresponding to the minimum track length as the optimal target person.
When a target user receives a distress signal in the routing inspection process, the distress card can send the distress signal, the position of the distress card and the electronic fence level of the position are uploaded, the position information of target personnel around the distress card is acquired, the number of peripheral target personnel is determined according to the electronic fence level of the distress card, and the target personnel reaching the minimum track length in the position of the distress card are determined to be optimal target personnel.
Acquiring an optimal target personnel inspection track;
selecting a moment track point in the optimal target user inspection track, and drawing a circular track by taking the moment track point as a circle center and Y/t as a radiation radius;
at the moment, the circular track is the inspection radiation range of the moment track points, and the inspection radiation ranges of a plurality of moment track points are integrated to determine the optimal target user inspection radiation range;
acquiring an optimal target user inspection level, determining an optimal compensation inspection user according to the optimal target user inspection radiation range and the optimal target user inspection level, and performing compensation inspection on the optimal target user inspection radiation range;
wherein, the determining of the optimal compensation inspection user comprises the following steps:
acquiring target user position information higher than the optimal target user inspection level according to the optimal target user inspection level, and naming the target user higher than the optimal target user inspection level as a primary compensation inspection user;
and respectively calculating the shortest distance from the primary compensation inspection user to the start point of the inspection track of the optimal target user, wherein the primary compensation inspection user corresponding to the shortest distance is the optimal compensation inspection user.
When the optimal target user executes the help-seeking task, the routing inspection route of the optimal target user is changed along with the optimal target user, and the optimal compensation routing inspection user is selected to carry out supplementary routing inspection on some areas which are not finished due to the change of the routing inspection route of the most-used target user, so that when the personnel carrying out the help-seeking task, the periphery of the personnel has corresponding permission, and the personnel closest to the optimal target user carry out routing inspection on the areas which are not inspected, thereby effectively avoiding the problem of other potential safety hazards caused by missed inspection in the park due to rescue, and further improving the safety of the park when the park encounters an emergency;
the help calling board comprises three help calling grades, namely a general grade, a medium grade and a serious grade, when sending the help calling signals, the general grade, the medium grade and the serious grade respectively correspond to different advancing speeds when the optimal target user executes rescue workers;
the general travelling speed is 8km/h, and the corresponding t value is 1;
the middle-level travelling speed is 15km/h, and the corresponding Y value is 2;
the serious travelling speed is 30km/h, and the corresponding Y value is 3;
according to different rescue grades, different optimal target user inspection radiation ranges are determined, and therefore the optimal compensation inspection user inspection area is correspondingly improved, the optimal compensation inspection user inspection area is adaptively adjusted according to different conditions, repeated inspection is effectively reduced, inspection coincidence rate can be effectively reduced, and inspection strategies are effectively improved.
It should be appreciated by those skilled in the art that implementing all or part of the above-described embodiment methods may be implemented by a computer program for instructing relevant hardware, and the program may be stored in a computer readable storage medium, and the program may include the embodiment flow of each control method as described above when executed. It will be appreciated by those skilled in the art that implementing all or part of the above-described embodiment methods may be implemented by a computer program for instructing relevant hardware, and the program may be stored in a computer readable storage medium, and the program may include the embodiment flow of each control method as described above when executed. The storage medium may be a magnetic disk, an optical disc, a Read-only memory (ROM), a random access memory (RandomAccessMemory, RAM), a flash memory (flash memory), a hard disk (HDD), or a Solid State Drive (SSD); the storage medium may also comprise a combination of memories of the kind described above.
In a third embodiment, referring to fig. 1 to 2, a target material supervision policy includes:
acquiring target material position information, appearance information and variety information;
uploading the position of the target material to a storage module, setting temporary supervision equipment to execute supervision, and continuously executing patrol by a target user;
the target user carrying supervision equipment is set to be P, P is less than 3, and P is an integer;
when the target material is separated from the temporary supervision equipment, the temporary supervision equipment is in a state to be recovered;
uploading temporary supervision equipment position information to be recovered, and simultaneously sending a request to be recovered;
acquiring a patrol track of target users around the temporary supervision equipment to be recovered, and setting recovery users for the target users around the temporary supervision equipment to be recovered;
calculating the coincidence rate of the track of the recycling user and the position of the temporary supervision equipment to be recycled, and executing coincidence rate judgment;
the coincidence rate determination includes;
if the coincidence ratio of the track of the recovery user and the position of the temporary supervision equipment to be recovered is greater than zero, selecting the recovery user with the least temporary supervision equipment to be recovered;
it should be noted that, the carrying number of the recovery users with the least number of the temporary supervision devices needs to be less than 2, if the number of the selected recovery users carrying the temporary supervision devices is greater than 2, a screening strategy that the coincidence ratio of the track of the recovery users and the position of the temporary supervision device to be recovered is equal to zero needs to be executed at the moment;
in this way, the situation that the temporary supervision equipment is difficult to recycle due to saturation of the temporary supervision equipment is avoided;
when a plurality of recovery users with the least number of temporary supervision devices exist, selecting the recovery user with the largest coincidence rate value to execute a recovery strategy;
if the coincidence ratio of the recycling user track and the temporary supervision equipment to be recycled is equal to zero, executing a screening strategy;
the screening strategy includes:
s1, acquiring the distance between a recovery user and temporary supervision equipment to be recovered, and selecting the recovery user with the nearest distance;
s2, acquiring the electronic fence grade of the position of the temporary supervision equipment to be recovered and the quantity of temporary supervision equipment carried by a recovery user;
s3, if the inspection level of the nearest recovery user is greater than or equal to the electronic fence level of the position of the monitoring equipment, and the number of the temporary monitoring equipment is less than 2, normally executing the recovery strategy;
if the inspection level of the recovery user closest to the recovery user is smaller than the electronic fence level of the position where the supervision equipment is located or the number of the carried temporary supervision equipment is smaller than 2, removing the recovery user closest to the recovery user, and repeating the steps S1-S3 until the recovery strategy is normally executed;
in the process of inspection, a target user finds that the target material is in an unmanned supervision state, and the periphery is in the position of a monitoring blind area, temporary supervision equipment carried in inspection is placed in the monitoring area, the temporary supervision equipment is used for supervising the target material in the monitoring blind area, the temporary supervision equipment can be movable monitoring equipment and uploads the position and corresponding information of the target material, the situation that the target material is lost and damaged due to unmanned supervision is effectively avoided, and inspection staff can realize supervision on the target material and can not influence normal inspection tasks by placing the temporary supervision equipment;
when the target material is moved by a person, and the monitoring area of the temporary supervision equipment cannot detect the target material, the temporary supervision equipment can adjust the self state to be a state to be recovered, and upload the self position information, so that the temporary supervision equipment can be recovered by subsequent patrol personnel;
in the recycling process of the temporary supervision equipment, the repetition rate of the target user passing through the temporary supervision equipment is determined, the target user with larger coincidence rate and corresponding electronic fence authority is selected to recycle, and when the target user does not pass through the temporary supervision equipment, the target user with electronic fence authority and a relatively short distance is selected to recycle the temporary supervision equipment.
In a fourth embodiment, referring to fig. 1 to 2, an electronic device includes:
a processor;
a memory for storing processor-executable instructions;
the processor is configured to implement the campus security inspection system based on the internet of things when executing the executable instructions.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The units or steps of the invention may be implemented in a general-purpose computing device, they may be concentrated on a single computing device, or distributed across a network of computing devices, they may alternatively be implemented in program code executable by computing devices, so that they may be stored in a memory device for execution by computing devices, or they may be separately fabricated into individual integrated circuit modules, or multiple modules or steps within them may be fabricated into a single integrated circuit module. Thus, the present invention is not limited to any specific combination of hardware and software.
The foregoing description of the embodiments of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvement of the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (6)
1. The park safety inspection system based on the Internet of things is characterized by comprising a storage module, an identification module, a central processing module, a positioning module and an information exchange module;
the identification module is used for acquiring and identifying the peripheral information of the target user and the tour-inspection area information of the target park, and storing the peripheral information of the target user and the tour-inspection area information of the target park through the storage module;
integrating peripheral information of a target user and patrol area information of a target park through a central processing module, establishing a patrol plan, determining a patrol track of the target user according to the patrol plan, and further determining a patrol radiation range of the target user;
the information between the target user and the target park patrol area is interacted by utilizing the positioning module and the information exchange module, the position information of the distress worker card is determined, and a rescue patrol strategy is executed;
the target user performs inspection according to the inspection track, and when the target material is found in the inspection process, the target material supervision strategy is executed;
the target user inspection radiation range includes:
acquiring a target user inspection track;
drawing a circular track by selecting a moment track point in a target user inspection track, and taking the moment track point as a circle center and Y as a radiation radius;
the circular track is the inspection radiation range of the moment track point;
integrating the inspection radiation ranges of a plurality of moment track points to determine the inspection radiation range of a target user;
the rescue inspection strategy comprises the following steps:
acquiring position information of a calling card of a target park;
determining the electronic fence information according to the position of the distress card, screening the peripheral target personnel of the distress card through the electronic fence information, and respectively naming the qualified peripheral target personnel as A1, A2, A3 and Ai,2< i <7;
the accurate positions of A1, A2, A3 and Ai are determined by acquiring information exchange between a positioning module carried by A1, A2, A3 and Ai and an information exchange module in a target park inspection area;
determining optimal target personnel reaching the position of the distress tablet according to the accurate positions of A1, A2, A3 and Ai;
the rescue routing inspection strategy is triggered according to a distress signal sent by a distress card in a target park;
the determination of the optimal target person comprises the following steps:
accurate position information and distress tablet position information of A1, A2, A3 and Ai are obtained;
the track length reaching the position of the distress card is calculated according to the inspection grades of A1, A2, A3 and Ai, and the minimum track length among the track lengths reaching the position of the distress card is selected by selecting A1, A2, A3 and Ai;
determining a target person corresponding to the minimum track length as an optimal target person;
acquiring an optimal target personnel inspection track;
selecting a moment track point in the optimal target user inspection track, and drawing a circular track by taking the moment track point as a circle center and Y/t as a radiation radius;
at the moment, the circular track is the inspection radiation range of the moment track points, and the inspection radiation ranges of a plurality of moment track points are integrated to determine the optimal target user inspection radiation range;
acquiring an optimal target user inspection level, determining an optimal compensation inspection user according to the optimal target user inspection radiation range and the optimal target user inspection level, and performing compensation inspection on the optimal target user inspection radiation range;
wherein, the determining of the optimal compensation inspection user comprises the following steps:
acquiring target user position information higher than the optimal target user inspection level according to the optimal target user inspection level, and naming the target user higher than the optimal target user inspection level as a primary compensation inspection user;
respectively calculating the shortest distance from the primary compensation inspection user to the start point of the inspection track of the optimal target user, wherein the primary compensation inspection user corresponding to the shortest distance is the optimal compensation inspection user;
the help calling card comprises three help calling grades, namely a general grade, a medium grade and a serious grade, when sending a help calling signal, the general grade, the medium grade and the serious grade respectively correspond to different advancing speeds when the optimal target user executes rescue personnel;
the general travelling speed is 8km/h, and the corresponding t value is 1;
the middle-level travelling speed is 15km/h, and the corresponding Y value is 2;
the serious travelling speed is 30km/h, and the corresponding Y value is 3;
and determining the inspection radiation ranges of different optimal target users according to different rescue grades.
2. The internet of things-based campus security inspection system of claim 1, wherein: the acquisition of the peripheral information of the target user comprises the following steps: road surface information, patrol area information and electronic fence information;
the establishment of the electronic fence comprises the following steps:
determining the position information, the occupied area information and the security information of the inspection area by acquiring the information of the inspection area;
setting three security levels of the inspection area, namely primary security, secondary security and tertiary security;
determining an edge track of the inspection area according to the occupied area information of the inspection area;
the track generated by the X-meter distance of the outside equidistant of the edge track of the inspection area is the electronic fence track, and X is the fence factor.
3. The internet of things-based campus security inspection system of claim 2, wherein: the establishment of the inspection plan comprises the following steps:
acquiring road surface occupied area information, patrol area occupied area information and electronic fence information;
integrating the road surface occupied area information, the inspection area occupied area information and the electronic fence information, and drawing an inspection plan;
the road surface occupied area information and the inspection area occupied area information are acquired by aerial photographing equipment.
4. The internet of things-based campus security inspection system of claim 3, wherein: determining a target user inspection track by acquiring inspection plan information and electronic fence information;
the target users are classified into a first-level target user, a second-level target user and a third-level target user according to the inspection grade;
obtaining the highest electronic fence grade in the target user inspection track;
and selecting a target user with a corresponding grade or higher than the grade of the electronic fence to carry out inspection according to the highest grade of the electronic fence in the inspection track.
5. The internet of things-based campus security inspection system of claim 1, wherein: the target material supervision strategy comprises the following steps:
acquiring target material position information, appearance information and variety information;
uploading the position of the target material to a storage module, setting temporary supervision equipment to execute supervision, and continuously executing patrol by a target user;
the target user carrying supervision equipment is set to be P, P is less than 3, and P is an integer;
when the target material is separated from the temporary supervision equipment, the temporary supervision equipment is in a state to be recovered;
uploading temporary supervision equipment position information to be recovered, and simultaneously sending a request to be recovered;
acquiring a patrol track of target users around the temporary supervision equipment to be recovered, and setting recovery users for the target users around the temporary supervision equipment to be recovered;
calculating the coincidence rate of the track of the recycling user and the position of the temporary supervision equipment to be recycled, and executing coincidence rate judgment;
the coincidence rate determination includes;
if the coincidence ratio of the track of the recovery user and the position of the temporary supervision equipment to be recovered is greater than zero, selecting the recovery user with the least temporary supervision equipment to be recovered;
when a plurality of recovery users with the least number of temporary supervision devices exist, selecting the recovery user with the largest coincidence rate value to execute a recovery strategy;
if the coincidence ratio of the recycling user track and the temporary supervision equipment to be recycled is equal to zero, executing a screening strategy;
the screening strategy includes:
s1, acquiring the distance between a recovery user and temporary supervision equipment to be recovered, and selecting the recovery user with the nearest distance;
s2, acquiring the electronic fence grade of the position of the temporary supervision equipment to be recovered and the quantity of temporary supervision equipment carried by a recovery user;
s3, if the inspection level of the nearest recovery user is greater than or equal to the electronic fence level of the position of the monitoring equipment, and the number of the temporary monitoring equipment is less than 2, normally executing the recovery strategy;
and if the inspection level of the recovery user closest to the recovery user is smaller than the electronic fence level of the position of the supervision equipment or the number of the carried temporary supervision equipment is smaller than 2, removing the recovery user closest to the recovery user, and repeating the steps S1-S3 until the recovery strategy is normally executed.
6. An electronic device, characterized in that: comprising the following steps:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the internet of things-based campus security inspection system of any one of claims 1-5 when executing the executable instructions.
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Denomination of invention: A Park Security Inspection System Based on the Internet of Things Granted publication date: 20240202 Pledgee: Bank of Shanghai Co.,Ltd. Beijing Branch Pledgor: Beijing Ai Ke Sheng information technology Limited by Share Ltd. Registration number: Y2024980013810 |