Park fixed-point safety inspection method, device and equipment based on GPS (Global Positioning System) and medium

Abstract

The invention provides a park fixed-point safety inspection method and device based on a GPS, equipment and a medium, and belongs to the technical field of data monitoring. The park fixed-point safety inspection method comprises the following steps: acquiring a coordinate range of an inspection area in a grain park by using a GPS positioning mode; making an inspection scheme corresponding to the inspection area according to the coordinate range in combination with map information of the grain park; sending the inspection scheme to an inspection equipment terminal, so that the inspection equipment terminal performs inspection according to the inspection scheme and records inspection event information corresponding to the inspection area; and acquiring inspection event information uploaded by the inspection equipment terminal, and monitoring and analyzing the grain park according to the inspection event information. The method can solve the problems that in the prior art, safety monitoring of the grain park mostly focuses on analysis, decision making, man-machine interaction and other aspects of grain storage data; for inspection work, traditional modes such as manual or sensor collection are still adopted, and the problems of low inspection efficiency, inaccurate inspection positioning and missing potential safety hazards exist.

Description

Technical Field

[0001] The present application belongs to the field of data monitoring technology, and specifically relates to a GPS-based park fixed-point security inspection method, device, equipment and medium. Background Art

[0002] Food security is an important support for national development. Ensuring national food security is an important foundation for achieving economic development, social stability, and national security. Therefore, food security is a strategic issue for the country. This makes the security of grain parks that store and transport large amounts of grain of great significance.

[0003] To address safety concerns within grain parks, patrol inspections are currently the most common method of conducting safety checks. However, this approach still relies heavily on a large-scale human presence. Relying solely on scheduled and fixed-point inspections, this approach can easily lead to missed inspections and inadequate inspections. Furthermore, grain parks have numerous critical locations, making it difficult to quickly locate an incident. Therefore, grain park safety inspection methods urgently need to be upgraded. In this environment, all grain depots within the grain park need to strengthen safety inspections to ensure food safety.

[0004] With the development of information technology, traditional patrol inspections by security departments need to be integrated with technologies such as the internet, the Internet of Things, satellite positioning, and geographic information to build an information-based, visual security inspection system. For example, prior art (CN120030434A) provides a status monitoring method for digital granaries. The method includes: acquiring granary status data, such as environmental data, grain status data, and storage condition data; training a large human-computer interaction model based on the status data; processing input language commands based on the trained human-computer interaction model and outputting feedback on the language commands; and monitoring the status data based on the trained human-computer interaction model, and automatically adjusting the parameters of the corresponding equipment in the granary when changes are detected in the status data.

[0005] However, most of the above-mentioned food security monitoring solutions focus on the analysis, decision-making and human-computer interaction of grain storage data. For the inspection work of grain parks, traditional methods such as manual or sensor collection are still used, resulting in low inspection efficiency, inaccurate inspection positioning and missed safety hazards. Summary of the Invention

[0006] This application aims to provide a GPS-based fixed-point security inspection solution for the park, aiming to solve the problem that the existing technology for safety monitoring of grain parks is mostly focused on the analysis, decision-making and human-computer interaction of grain storage data. The inspection work in grain parks still uses traditional methods such as manual or sensor collection, which has the problems of low inspection efficiency, inaccurate inspection positioning and missed safety hazards.

[0007] According to the first aspect of the present application, an embodiment of the present application provides a GPS-based campus fixed-point security inspection method, comprising:

[0008] Use GPS positioning to obtain the coordinate range of the inspection area within the grain park;

[0009] Combined with the map information of the grain park, formulate inspection plans corresponding to the inspection areas according to the coordinate range;

[0010] Send the inspection plan to the inspection equipment terminal so that the inspection equipment terminal performs inspections according to the inspection plan and records the inspection event information corresponding to the inspection area;

[0011] Obtain inspection event information uploaded by the inspection equipment terminal, and monitor and analyze the grain park according to the inspection event information.

[0012] Preferably, in the above-mentioned fixed-point safety inspection method for a grain park, the step of monitoring and analyzing the grain park according to the inspection event information includes:

[0013] Check the actual inspection routes and missed inspection points included in the inspection event information;

[0014] Determine whether the actual inspection route conforms to the planned inspection route specified in the inspection plan;

[0015] If the actual inspection route does not conform to the planned inspection route, the inspection equipment terminal will be controlled to conduct inspections from the nearest inspection point according to the planned inspection route, and continue to upload inspection event information in real time;

[0016] Collect all missed inspection points missed by the inspection equipment terminal. When the inspection equipment terminal moves to the end point specified in the planned inspection route, a regression inspection route for the missed inspection points is generated according to the shortest path algorithm.

[0017] The control inspection equipment terminal inspects all missed inspection points according to the return inspection route and uploads the inspection event information in real time.

[0018] Preferably, in the above-mentioned fixed-point safety inspection method for a grain park, the step of monitoring and analyzing the grain park according to the inspection event information includes:

[0019] Storing inspection event information in the inspection database;

[0020] Count the inspection event information contained in the inspection database within a predetermined time period, and conduct information management of the grain park according to the statistical inspection event information;

[0021] Also, according to the inspection event information contained in the inspection database, select key inspection areas and add new inspection areas;

[0022] According to the key inspection areas and new inspection areas, the inspection plan is adjusted based on negative feedback.

[0023] Preferably, in the above-mentioned fixed-point safety inspection method for a grain park, the step of monitoring the grain park according to the inspection event information includes:

[0024] Extract inspection event features from inspection event information;

[0025] Retrieve similar cases from the preset case knowledge base and perform multi-dimensional matching between inspection event features and case event features of similar cases;

[0026] According to the degree of multi-dimensional matching, the cosine similarity between the inspection event characteristics and the case event characteristics is calculated;

[0027] Extract similar cases with the highest cosine similarity and generate event handling solutions corresponding to the inspection event information.

[0028] Preferably, in the above-mentioned fixed-point safety inspection method for the grain park, the step of using GPS positioning to obtain the coordinate range of the inspection area in the grain park includes:

[0029] Use GPS positioning to locate the edge lines of each inspection area in the grain park;

[0030] Use GPS positioning to obtain the coordinates of the calibration points on the edge line, and define the inspection area according to the coordinates of the calibration points;

[0031] Generate the coordinates of inspection points within the grain park and mark the inspection points.

[0032] Preferably, in the above-mentioned fixed-point safety inspection method for the grain park, the step of formulating an inspection plan corresponding to the inspection area according to the coordinate range in combination with the map information of the grain park includes:

[0033] Combined with the map information of the grain park, mark the inspection points of the inspection area on the map;

[0034] According to the marked inspection points, formulate the inspection time and frequency information corresponding to the inspection area, and formulate the inspection route corresponding to the inspection points;

[0035] An inspection plan is generated by combining the inspection time and frequency information, as well as the inspection route.

[0036] Preferably, in the above-mentioned park fixed-point security inspection method, the step of generating an inspection plan by combining the inspection time and inspection frequency information, as well as the inspection route, includes:

[0037] Obtain the inspection weights of all inspection areas in the grain park;

[0038] According to the inspection weight, formulate the inspection time and frequency information corresponding to the inspection area;

[0039] According to the inspection time and frequency information, the inspection route corresponding to each inspection is planned according to the global path planning algorithm.

[0040] According to the second aspect of the present application, the present application provides a GPS-based park fixed-point security inspection device, comprising:

[0041] Regional positioning module, using GPS positioning to obtain the coordinate range of the inspection area within the grain park;

[0042] The plan formulation module is used to combine the map information of the grain park and formulate the inspection plan corresponding to the inspection area according to the coordinate range;

[0043] The plan sending module is used to send the inspection plan to the inspection equipment terminal so that the inspection equipment terminal performs inspections according to the inspection plan and records the inspection event information corresponding to the inspection area;

[0044] The park monitoring module is used to obtain the inspection event information uploaded by the inspection equipment terminal, and monitor and analyze the grain park according to the inspection event information.

[0045] Preferably, in the above-mentioned device, the park monitoring module is specifically used to check the actual inspection route and missed inspection points contained in the inspection event information; determine whether the actual inspection route conforms to the planned inspection route specified in the inspection plan; if the actual inspection route does not conform to the planned inspection route, control the inspection equipment terminal to conduct inspections according to the planned inspection route starting from the nearest inspection point, and continue to upload inspection event information in real time; collect all missed inspection points missed by the inspection equipment terminal, and when the inspection equipment terminal moves to the end point specified in the planned inspection route, generate a regression inspection route for the missed inspection points according to the shortest path algorithm; control the inspection equipment terminal to inspect all missed inspection points according to the regression inspection route, and upload inspection event information in real time.

[0046] Preferably, in the above-mentioned device, the park monitoring module is specifically used to store inspection event information in the inspection database; count the inspection event information contained in the inspection database within a predetermined time period, and perform information management of the grain park according to the counted inspection event information; and, according to the inspection event information contained in the inspection database, screen key inspection areas and add new inspection areas; and adjust the inspection plan through negative feedback according to the key inspection areas and new inspection areas.

[0047] Preferably, in the above-mentioned device, the park monitoring module is specifically used to extract inspection event features from the inspection event information; call similar cases from a preset case knowledge base, and perform multi-dimensional matching between the inspection event features and the case event features of similar cases; calculate the cosine similarity between the inspection event features and the case event features according to the degree of multi-dimensional matching; extract the similar case with the highest cosine similarity, and generate an event processing plan corresponding to the inspection event information.

[0048] Preferably, in the device, the region positioning module is specifically configured to position the edge line of each inspection region in the grain park by using a GPS positioning mode; obtain the coordinates of the calibration point on the edge line by using the GPS positioning mode; demarcate the inspection region according to the coordinates of the calibration point; generate the coordinates of the inspection point in the inspection region, and mark the inspection point.

[0049] Preferably, in the device, the scheme making module is specifically configured to mark the inspection point of the inspection region on a map in combination with map information of the grain park.

[0050] According to the marked inspection point, make the inspection time and the inspection frequency information corresponding to the inspection region, and make the inspection route corresponding to the inspection point;

[0051] In combination with the inspection time and the inspection frequency information, and the inspection route, generate the inspection scheme.

[0052] Preferably, in the device, the scheme making module is specifically configured to obtain the inspection weight of all the inspection regions in the grain park; make the inspection time and the inspection frequency information corresponding to the inspection region according to the inspection weight; and make the inspection route corresponding to each inspection according to the global path planning algorithm according to the inspection time and the inspection frequency information.

[0053] According to a third aspect of the present application, the present application provides an electronic device, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor executes the program to realize the GPS-based park fixed-point safety inspection method provided by any one of the technical solutions.

[0054] According to a fourth aspect of the present application, the present application further provides a computer storage medium having a computer program stored thereon, and the computer program is executed by a processor to realize the GPS-based park fixed-point safety inspection method provided by any one of the technical solutions.

[0055] The technical solutions of the present application have at least the following technical effects:

[0056] The GPS-based fixed-point security inspection solution for a grain park provided in the present application uses GPS positioning to obtain the coordinate range of the inspection area within the grain park, and then, in combination with the map information of the grain park, specifies the inspection plan corresponding to the inspection area, and sends the inspection plan to the inspection equipment terminal, so that the inspection equipment terminal performs inspections according to the inspection plan and records the inspection event information corresponding to the inspection area. In this way, the inspection points in the inspection area can be combined with GPS positioning, reducing the omission of park points with safety hazards and important locations, improving the scientific nature of the formulation of the inspection plan and the effectiveness of the inspection in the inspection area. In addition, during the inspection, the inspection event information corresponding to the inspection area is recorded by the inspection equipment terminal, and the status of the grain park is monitored and analyzed according to the inspection event information. In this way, full coverage of the inspection can be achieved, safety hazards in the grain park can be discovered in a timely manner, and the early warning, disposal and prevention and control capabilities of the grain park can be improved. In summary, the technical solution provided in this application can build an information-based and visual security inspection system by combining traditional inspection work with satellite positioning, the Internet, geographic information and other technologies, thereby solving the problems of low inspection efficiency, inaccurate inspection positioning and missed safety hazards in existing technologies, and improving the early warning, disposal and prevention and control capabilities of grain parks. BRIEF DESCRIPTION OF THE DRAWINGS

[0057] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0058] Figure 1 A flowchart of a GPS-based fixed-point security inspection method for a park provided in an embodiment of the present application;

[0059] Figure 2 for Figure 1 A schematic flow chart of a method for obtaining the coordinate range of an inspection area provided by the illustrated embodiment;

[0060] Figure 3 for Figure 1 A schematic flow chart of a method for formulating an inspection plan provided in the illustrated embodiment;

[0061] Figure 4 for Figure 3 A schematic flow chart of a method for generating an inspection plan provided by the illustrated embodiment;

[0062] Figure 5 for Figure 1 The illustrated embodiment provides a flow chart of a first method for monitoring and analyzing a grain park;

[0063] Figure 6 for Figure 1The illustrated embodiment provides a flow chart of a second method for monitoring and analyzing a grain park;

[0064] Figure 7 for Figure 1 The illustrated embodiment provides a flow chart of a third method for monitoring and analyzing a grain park;

[0065] Figure 8 A schematic diagram of a process flow of a fixed-point security inspection method for a park provided in an embodiment of the present application;

[0066] Figure 9 A schematic diagram of an improved global path planning algorithm provided in an embodiment of the present application;

[0067] Figure 10 A schematic diagram of the structure of a GPS-based park fixed-point security inspection device provided in an embodiment of the present application;

[0068] Figure 11 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0069] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0070] The following description sets forth many specific details to facilitate a thorough understanding of the present application. However, the present application may also be implemented in other ways than those described herein, and therefore, the scope of protection of the present application is not limited by the specific embodiments disclosed below. It should be noted that the embodiments of the present application and the features of each embodiment may be combined with each other unless there is a conflict.

[0071] In this application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0072] The existing technology has the following defects:

[0073] Existing food security monitoring solutions mostly focus on analyzing, decision-making, and human-computer interaction with grain storage data. However, inspections in grain production parks still rely on traditional methods, such as manual or sensor-based data collection. This leads to low inspection efficiency, inaccurate inspection positioning, and missed safety hazards. Specifically, relying solely on manpower for scheduled, fixed-point inspections can easily lead to missed inspections and incomplete inspections. Furthermore, with numerous critical locations in production parks, it's difficult to quickly locate an incident should it occur.

[0074] To solve the above problems, the following embodiments of this application provide a GPS-based fixed-point security inspection solution for the park. By combining the inspection work with technologies such as the Internet, the Internet of Things, satellite positioning, and geographic information, an information-based and visual security inspection system is constructed to enhance early warning, disposal, and prevention and control capabilities. Specifically, by combining designated points with GPS positioning, it is ensured that points in the park with potential safety hazards and important locations are not missed. Positioning can accurately restore patrol routes, which helps to calculate the total patrol mileage and determine patrol coverage.

[0075] To achieve the above purpose, see Figure 1 , Figure 1 The present invention provides a flow chart of a method for GPS-based fixed-point security inspection in a park. Figure 1 As shown, the GPS-based park fixed-point security inspection method includes:

[0076] S110: Using GPS positioning to obtain the coordinate range of the inspection area within the grain park. This embodiment of the application obtains the key areas within the park that require patrolling, as marked by the operator, as the inspection area; using GPS positioning to obtain the coordinate range of the inspection area, the inspection area can be accurately located, specifically by obtaining the coordinates of each key area within the park and defining a certain coordinate range line of sight.

[0077] Specific as Figure 2 As shown, as a preferred embodiment, step S110: using GPS positioning to obtain the coordinate range of the inspection area in the grain park specifically includes:

[0078] S111: Use GPS positioning to locate the edge lines of each inspection area in the grain park.

[0079] S112: Using GPS positioning to obtain the coordinates of the calibration points on the edge line, and demarcating the inspection area according to the coordinates of the calibration points.

[0080] S113: Generate the coordinates of the inspection points in the inspection area and mark the inspection points.

[0081] The technical scheme provided by the embodiment of the application uses a GPS positioning mode to obtain coordinates of each key area in a grain park, and delimits a certain coordinate range, so that the edge line of the inspection area can be circled; in addition, the embodiment of the application also supports adding temporary point positions, and the temporary key areas can also be inspected. Through the above process, the coordinates of each calibration point position on the edge line can be obtained, the calibration point position is a point position that needs to be focused on by the embodiment of the application and is also an important point position for positioning the edge line of the inspection area, so that the inspection area can be accurately delimited according to the coordinates of the calibration point position, and the key inspection of the inspection area is realized. In addition, after obtaining the inspection area, the embodiment of the application generates the coordinates of the inspection point positions in the inspection area according to the calibration inspection point positions of the relevant operation personnel, and marks the inspection point positions, so that the on-site inspection personnel can focus on the marked inspection point positions, and the situation of easy missing inspection and not reaching the inspection point caused by the existing manpower inspection can be avoided.

[0082] The above Figure 1 The GPS-based park fixed-point safety inspection method provided by the embodiment shown in the specification further comprises the following steps after the step S110 of obtaining the coordinate range of the inspection area in the grain park:

[0083] S120: in combination with the map information of the grain park, an inspection scheme corresponding to the inspection area is formulated according to the coordinate range.

[0084] The embodiment of the application formulates the corresponding inspection route in combination with the map information of the grain park, so that accurate and intuitive inspection routes and inspection schemes can be provided for the relevant inspection personnel, and the relevant inspection personnel can accurately and efficiently perform the above inspection scheme by referring to the park map.

[0085] For details, see Figure 3 As a preferred embodiment, in the park fixed-point safety inspection method, the step S120 of formulating the inspection scheme corresponding to the inspection area according to the coordinate range in combination with the map information of the grain park comprises the following steps:

[0086] S121: in combination with the map information of the grain park, the inspection point positions of the inspection area are marked on the map. The inspection point position is a point position that must be inspected by the relevant inspection personnel, and the map information of the grain park is combined to mark the inspection point position on the map, so that the position information of the inspection point position can be intuitively obtained by the inspection personnel.

[0087] S122: according to the marked inspection point position, the inspection time and inspection frequency information corresponding to the inspection area are formulated, and the inspection route corresponding to the inspection point position is formulated. The technical scheme provided by the embodiment of the application specifies the corresponding inspection route in combination with the map information, including specifying the inspection time, the inspection frequency, and the information such as the temperature cable device deployed by the grain depot in the warehouse, so that the inspection personnel can inspect all the key areas delimited, and multiple inspections of the key areas are realized.

[0088] S123: Generate an inspection plan based on the inspection time and frequency information, as well as the inspection route.

[0089] In summary, the technical solution provided by the embodiment of the present application, combined with the map information of the grain park, marks the inspection points of the inspection area on the map, which can facilitate the inspection personnel to obtain the location of the inspection points intuitively and accurately, and reduce the situation of missed inspections and inadequate inspections. And according to the marked inspection points, the inspection events and inspection frequency information corresponding to the inspection area can be formulated. The inspection time and inspection frequency information are determined according to the importance of the inspection points, so that it can be ensured that the points are inspected at critical times and important points are inspected multiple times. Specifically, the inspection route is formulated in combination with the map information, and the inspection time and frequency are formulated, including key inspection equipment. For example, the grain depot deploys temperature measuring cable equipment in the warehouse to ensure that the inspection passes through all designated key areas, and multiple inspections are carried out on key areas, thereby improving the effectiveness and timeliness of the inspection and ensuring the safety of key areas in the grain park.

[0090] Among them, specifically Figure 4 As shown, as a preferred embodiment, in the above-mentioned park fixed-point security inspection method, step S123: combining the inspection time and inspection frequency information, as well as the inspection route, to generate an inspection plan includes:

[0091] S1231: Obtain the inspection weights of all inspection areas within the grain park. The inspection weights determine the inspection frequency and time of each inspection area. By setting inspection weights, key inspection areas can be identified to centrally investigate safety hazards within the grain park and quickly locate incidents.

[0092] S1232: According to the inspection weight, the inspection time and inspection frequency information corresponding to the inspection area are formulated. Specifically, for different inspection areas, the inspection time and inspection frequency corresponding to their inspection weights are different. This requires the inspection personnel to inspect different inspection areas at different times and conduct multiple inspections on key inspection areas.

[0093] S1233: According to the inspection time and inspection frequency information, the inspection routes corresponding to each inspection are planned according to the global path planning algorithm.

[0094] The global path planning algorithm, also known as Dijkstra's algorithm, is an algorithm for finding the shortest path between two nodes in a graph. The core idea of ​​the global path planning algorithm is to gradually construct the shortest path from the starting point to all other nodes using a greedy strategy.

[0095] In the embodiment of the present application, the global path planning algorithm maintains a distance array to record the shortest distance from the starting point to each inspection point. At the same time, the algorithm uses a priority queue (usually a minimum heap) to select the inspection point with the shortest current distance for expansion.

[0096] Since the inspection personnel will inevitably return to the original starting point, Figure 9 As shown, the embodiment of the present application designs an improved global path planning algorithm to plan the inspection path corresponding to each inspection. Specifically, the starting point of the inspection personnel is set as the starting node, the inspection point farthest from the starting node is set as the target node, a straight line is drawn between the starting node and the target node, and the inspection point on one side of the straight line is arbitrarily selected. The inspection point with the shortest distance to the starting node is selected on this side. When the inspection personnel moves to the inspection point, the point is used as the current node, and the next inspection point on this side is selected as the current node according to the shortest distance algorithm. Repeat the above shortest distance algorithm until the inspection personnel moves to the above target node; when the inspection personnel moves to the target node, the target node is used as the current node, the original starting node is used as the target node, and the inspection point on the other side of the straight line is selected as the current node according to the shortest distance algorithm until the movement returns to the original starting node. It should be noted that the points that have been inspected no longer participate in the shortest distance algorithm for inspection.

[0097] in addition, Figure 1 The GPS-based fixed-point security inspection method for a campus provided in the illustrated embodiment, after formulating an inspection plan corresponding to the inspection area according to the coordinate range, further includes:

[0098] S130: Send the inspection plan to the inspection device terminal, so that the inspection device terminal performs inspection according to the inspection plan and records inspection event information corresponding to the inspection area.

[0099] The embodiment of the present application can utilize mobile terminals such as handheld devices and mobile phones as inspection equipment terminals to realize real-time recording of inspection event information, and can support functions such as taking photos, shooting videos, and entering information, thereby ensuring the effectiveness and real-time nature of the inspection event information recording.

[0100] S140: Obtain inspection event information uploaded by the inspection equipment terminal, and monitor and analyze the grain park according to the inspection event information.

[0101] Specific as Figure 5 As shown, as a preferred embodiment, in the above-mentioned fixed-point safety inspection method for a grain park, step S140: the step of monitoring and analyzing the grain park according to the inspection event information includes:

[0102] S141: Check the actual inspection route and missed inspection points included in the inspection event information.

[0103] S142: Determine whether the actual inspection route complies with the planned inspection route specified in the inspection plan.

[0104] S143: If the actual inspection route does not conform to the planned inspection route, the inspection device terminal is controlled to conduct inspections starting from the nearest inspection point according to the planned inspection route, and the inspection event information is continuously uploaded in real time;

[0105] S144: Collect all missed inspection points missed by the inspection device terminal. When the inspection device terminal moves to the end point specified in the planned inspection route, generate a regression inspection route for the missed inspection points according to the shortest path algorithm.

[0106] S145: Control the inspection equipment terminal to inspect all missed inspection points according to the return inspection route, and upload the inspection event information in real time.

[0107] The technical solution provided by the embodiment of the present application can determine whether the actual inspection route conforms to the planned inspection route specified in the inspection plan. When the actual inspection route does not conform, the inspection equipment terminal is controlled. The inspection equipment terminal is usually carried by the inspection personnel. Of course, it is also possible to design and configure an automatic inspection device for the inspection equipment terminal, and continue the inspection according to the planned inspection route from the nearest inspection point, and upload the inspection event information in real time. Although there may be missed inspection points, at this time, all the missed inspection points are counted, and a regression inspection route is generated according to the shortest path algorithm. The missed inspection points are inspected in turn, and the inspection of all inspection points can be achieved. The above method can accurately restore the inspection route, reduce the missed inspection points with safety hazards and important locations, help count the total patrol mileage, and improve the inspection coverage and accuracy.

[0108] Among them, as a preferred embodiment, Figure 6 As shown, in the above-mentioned fixed-point safety inspection method for a grain park, step S140: the step of monitoring and analyzing the grain park according to the inspection event information includes:

[0109] S146: Storing the inspection event information in the inspection database.

[0110] S147: Counting the inspection event information contained in the inspection database within a predetermined time period, and performing information management on the grain park according to the counted inspection event information.

[0111] S148: And, according to the inspection event information contained in the inspection database, select key inspection areas and add new inspection areas.

[0112] S149: Adjust the inspection plan based on negative feedback according to key inspection areas and new inspection areas.

[0113] The technical solution provided by the embodiment of the present application supports uploading data to the inspection database. The inspection data block can be set locally for the system, so that the inspection data can be counted and traced. This provides a data statistics function to count the inspection event information contained in the inspection database within a predetermined time period, so that the inspection of the grain park can be managed in an informationized manner, including the frequency of accidents within a period of time, the areas where they occurred, and the response measures. In addition, using this informationized management method, all key inspection areas in the grain park can be viewed, key inspection areas and newly added inspection areas can be screened, so as to formulate inspection routes and inspection times, thereby ensuring the effectiveness of the inspection.

[0114] Among them, as a preferred embodiment, Figure 7 As shown, in the above-mentioned fixed-point safety inspection method for a grain park, step S140: the step of monitoring the grain park according to the inspection event information includes:

[0115] S1410: Extracting inspection event features from inspection event information;

[0116] S1411: Retrieve similar cases from a preset case knowledge base and perform multi-dimensional matching between inspection event features and case event features of similar cases;

[0117] S1412: Calculate the cosine similarity between the inspection event features and the case event features based on the degree of multi-dimensional matching;

[0118] S1413: Extract similar cases with the highest cosine similarity and generate event processing solutions corresponding to the inspection event information.

[0119] The technical solution provided by the embodiment of the present application can set up a pre-trial case knowledge base in combination with historical inspection data, including similar cases of historical inspections, inspection events, accidents corresponding to the events, and handling methods. In this way, the inspection event features extracted from the current inspection event information can be matched with case events in similar cases in multiple dimensions, including dimensions such as inspection time, inspection equipment, and recording methods. In this way, the cosine similarity between the inspection event features and the case event features of similar cases can be calculated, thereby selecting the similar case with the highest cosine similarity, and selecting the event handling solution corresponding to the inspection event information from the preset case knowledge base, so that the current inspection event can be handled quickly and accurately.

[0120] in addition, Figure 8 A flow chart of a fixed-point safety inspection method for a park is also provided. Figure 8 As shown, the fixed-point security inspection method of the park corresponds to the inspection process, which can be completed by the inspection equipment terminal, including:

[0121] S201: Patrol.

[0122] S202: Check in at a fixed location.

[0123] S203: Record inspection results. Specifically, real-time recording of inspection events can be achieved using a handheld device or mobile phone, including support for taking photos, taking videos, and entering information to ensure the validity and real-time nature of the recording. If the patrol is not completed, return to step S201 to continue the patrol.

[0124] S204: Data management, specifically supports uploading inspection results to data blocks to ensure that inspection data can be counted and traced.

[0125] In summary, the GPS-based fixed-point security inspection method for a park provided in the embodiment of the present application uses GPS positioning to obtain the coordinate range of the inspection area in the grain park, and then combines the map information of the grain park to specify the inspection plan corresponding to the inspection area, and sends the inspection plan to the inspection equipment terminal, so that the inspection equipment terminal performs inspections according to the inspection plan and records the inspection event information corresponding to the inspection area. In this way, the inspection points in the inspection area can be combined with GPS positioning, reducing the omission of park points with safety hazards and important locations, improving the scientific nature of the formulation of the inspection plan and the effectiveness of the inspection in the inspection area. In addition, during the inspection, the inspection event information corresponding to the inspection area is recorded by the inspection equipment terminal, and the status of the grain park is monitored and analyzed according to the inspection event information. In this way, full coverage of the inspection can be achieved, safety hazards in the grain park can be discovered in time, and the early warning, disposal and prevention and control capabilities of the grain park can be improved. In summary, the technical solution provided in this application can build an information-based and visual security inspection system by combining traditional inspection work with satellite positioning, the Internet, geographic information and other technologies, thereby solving the problems of low inspection efficiency, inaccurate inspection positioning and missed safety hazards in existing technologies, and improving the early warning, disposal and prevention and control capabilities of grain parks.

[0126] In addition, the beneficial effects of the product embodiments provided in the following embodiments of this application are the same as the beneficial effects of the GPS-based campus fixed-point security inspection method provided in the above embodiments, and the other technical features in the product embodiments are the same as the features disclosed in the above embodiment methods, which will not be repeated here.

[0127] See also Figure 10 , Figure 10 This is a schematic diagram of the structure of a GPS-based park fixed-point security inspection device provided in an embodiment of the present application. Figure 10 As shown, the GPS-based park fixed-point security inspection device includes:

[0128] The regional positioning module 110 uses GPS positioning to obtain the coordinate range of the inspection area in the grain park;

[0129] The plan formulation module 120 is used to formulate an inspection plan corresponding to the inspection area according to the coordinate range based on the map information of the grain park;

[0130] The plan sending module 130 is used to send the inspection plan to the inspection device terminal so that the inspection device terminal performs inspection according to the inspection plan and records the inspection event information corresponding to the inspection area;

[0131] The park monitoring module 140 is used to obtain the inspection event information uploaded by the inspection equipment terminal, and monitor and analyze the grain park according to the inspection event information.

[0132] In summary, the inspection scheme provided by the above embodiments of the present application, by combining designated points with GPS positioning, ensures that points in the park with potential safety hazards and important locations will not be missed. Positioning can accurately restore the patrol route, which helps to count the total patrol mileage and determine the patrol coverage rate. The inspection scheme of the present application supports uploading data to the software system database to ensure that the inspection data can be counted and traced. A data statistics function is provided to achieve information management of the inspection of the grain park. In the system, all key inspection areas of the grain park can be viewed, and the inspection routes and inspection times are formulated to ensure the effectiveness of the inspection. At the same time, the data that has been inspected is analyzed and counted to check whether it should be inspected or missed, which can better improve the efficiency of the inspection and make timely remedial measures for missed inspections.

[0133] Reference below Figure 11 , which shows a schematic diagram of the structure of an electronic device suitable for implementing the embodiments of the present application. The electronic devices in the embodiments of the present application can include, but are not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), in-vehicle terminals (such as in-vehicle navigation terminals), and fixed terminals such as digital TVs and desktop computers. Figure 11 The device shown is only an example and should not limit the functions and scope of use of the embodiments of the present application.

[0134] like Figure 11As shown, the electronic device can include a processing device 1001 (e.g., a central processing unit, a graphics processing unit, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM) 1002 or a program loaded from a storage device 1003 into a random access memory (RAM) 1004. Various programs and data required for the operation of the electronic device are also stored in RAM 1004. The processing device 1001, ROM 1002, and RAM 1004 are connected to each other via a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Typically, the following systems can be connected to the I / O interface 1006: an input device 1007 including, for example, a touch screen, a touchpad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can enable the above-mentioned electronic devices to communicate with other devices wirelessly or by wire to exchange data. Although the figure shows a model building device with various systems, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be implemented or provided instead.

[0135] The present application provides a computer-readable storage medium having computer-readable program instructions (i.e., computer programs) stored thereon, and the computer-readable program instructions are used to execute the GPS-based campus fixed-point security inspection method in the above-mentioned embodiment.

[0136] It should be understood that the various parts disclosed in this application can be implemented using hardware, software, firmware, or a combination thereof. In the description of the above embodiments, specific features, structures, materials, or characteristics can be combined in any appropriate manner in any one or more embodiments or examples.

[0137] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

[0138] The flowcharts and block diagrams in the accompanying drawings illustrate the possible architecture, functions and operations of the systems, methods and computer program products according to various embodiments of the present application. In this regard, each box in the flowchart or block diagram can represent a module, program segment or a part of code, and the module, program segment or a part of code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order than that marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flowchart, and the combination of the boxes in the block diagram and / or flowchart can be implemented using a dedicated hardware-based system that performs the specified function or operation, or can be implemented using a combination of dedicated hardware and computer instructions.

[0139] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on the differences from other embodiments.

[0140] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included in the protection scope of the present application.

Claims

1. A GPS-based fixed-point security inspection method for a park, characterized in that: include: Use GPS positioning to obtain the coordinate range of the inspection area within the grain park; In combination with the map information of the grain park, an inspection plan corresponding to the inspection area is formulated according to the coordinate range; Sending the inspection plan to the inspection device terminal so that the inspection device terminal performs inspection according to the inspection plan and records inspection event information corresponding to the inspection area; Obtain the inspection event information uploaded by the inspection equipment terminal, and monitor and analyze the grain park according to the inspection event information.

2. The method according to claim 1, wherein The step of monitoring and analyzing the grain park according to the inspection event information includes: Check the actual inspection routes and missed inspection points included in the inspection event information; Determine whether the actual inspection route conforms to the planned inspection route specified in the inspection plan; If the actual inspection route does not conform to the planned inspection route, the inspection device terminal is controlled to conduct inspections from the nearest inspection point according to the planned inspection route, and the inspection event information is continuously uploaded in real time; Collect all missed inspection points missed by the inspection equipment terminal, and when the inspection equipment terminal moves to the end point specified in the planned inspection route, generate a regression inspection route for the missed inspection points according to the shortest path algorithm; Control the inspection equipment terminal to inspect all missed inspection points according to the regression inspection route, and upload the inspection event information in real time.

3. The method according to claim 1 or 2, wherein: The step of monitoring and analyzing the grain park according to the inspection event information includes: Storing the inspection event information in an inspection database; Counting the inspection event information contained in the inspection database within a predetermined time period, and performing information management on the grain park according to the counted inspection event information; and, based on the inspection event information, screening key inspection areas and adding new inspection areas; According to the key inspection areas and new inspection areas, the inspection plan is adjusted through negative feedback.

4. The method according to claim 1, wherein The step of monitoring and analyzing the grain park according to the inspection event information includes: extracting inspection event features from the inspection event information; Retrieving similar cases from a preset case knowledge base, and performing multi-dimensional matching between the inspection event features and the case event features of the similar cases; Calculate the cosine similarity between the inspection event features and the case event features according to the degree of multi-dimensional matching; The similar case with the highest cosine similarity is extracted, and an event processing solution corresponding to the inspection event information is generated.

5. The method according to claim 1, wherein The step of using GPS positioning to obtain the coordinate range of the inspection area in the grain park includes: Use GPS positioning to locate the edge lines of each inspection area in the grain park; Using GPS positioning to obtain the coordinates of the calibration points on the edge line, and demarcating the inspection area according to the coordinates of the calibration points; The coordinates of the inspection points in the inspection area are generated and the inspection points are marked.

6. The method according to claim 1 or 5, wherein: The step of formulating an inspection plan corresponding to the inspection area according to the coordinate range in combination with the map information of the grain park includes: Combined with the map information of the grain park, the inspection points of the inspection area are marked on the map; According to the marked inspection points, formulate the inspection time and inspection frequency information corresponding to the inspection area, and formulate the inspection route corresponding to the inspection points; The inspection plan is generated by combining the inspection time and inspection frequency information, as well as the inspection route.

7. The method according to claim 6, wherein The step of generating the inspection plan by combining the inspection time and inspection frequency information, as well as the inspection route, includes: Obtain the inspection weights of all inspection areas in the grain park; According to the inspection weight, formulate the inspection time and inspection frequency information corresponding to the inspection area; According to the inspection time and inspection frequency information, the inspection routes corresponding to each inspection are planned respectively according to the global path planning algorithm.

8. A GPS-based fixed-point security inspection device for a park, characterized in that: include: Regional positioning module, using GPS positioning to obtain the coordinate range of the inspection area within the grain park; A plan formulation module is used to formulate an inspection plan corresponding to the inspection area according to the coordinate range based on the map information of the grain park; A plan sending module is used to send the inspection plan to the inspection device terminal, so that the inspection device terminal performs inspection according to the inspection plan and records the inspection event information corresponding to the inspection area; The park monitoring module is used to obtain the inspection event information uploaded by the inspection equipment terminal, and monitor and analyze the grain park according to the inspection event information.

9. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the program, the GPS-based campus fixed-point security inspection method as described in any one of claims 1 to 7 is implemented.

10. A computer storage medium having a computer program stored thereon, characterized in that: When the computer program is executed, the GPS-based fixed-point security inspection method for a park is implemented as described in any one of claims 1 to 7.

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