A monitoring and supervising system and method for land change investigation

Abstract

The application relates to the technical field of land investigation, in particular to a monitoring and supervising system and method for land change investigation, which comprises a push auditing module connected with a planning institute intranet system and an evidence collection module connected with the intranet system and the push auditing module, the push auditing module is used for creating a task window, the task window comprises a task list of a plurality of to-be-checked areas, and the push auditing module automatically pushes the task list to the evidence collection module; the evidence collection module collects corresponding evidence data according to the task list and sends the evidence data to the planning institute intranet system to generate evidence results, the planning institute intranet system updates intranet data based on the evidence results, the planning institute intranet system sends the evidence results to the push auditing module, and the push auditing module updates the task list according to the evidence results. The application realizes the information push function between the intranet and the extranet and reduces the workload of the staff.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of land survey, in particular to a monitoring and supervision system and method for land change survey. BACKGROUND

[0002] With the continuous development and innovation of land survey work, land change survey as an important national condition and strength survey can fully grasp the dynamic changes of land resources, including changes in land use types, land cover, and land ownership, etc. through investigation, monitoring, verification, collection, statistics and analysis of national land use status, ownership changes and various types of land management information in a natural year. In order to protect land resources, promote sustainable use of land, and promote the establishment of land space rules, it is particularly important to verify land change survey data.

[0003] At present, in order to meet the survey needs of the land, the task is issued through the survey demand system, the staff is distributed to different regions according to different tasks to collect evidence data collection subsystem, and then the evidence data collection subsystem is used to realize the evidence collection of land survey mainly by taking photos in the field, and then the evidence data collected by the evidence data collection subsystem is checked whether it meets the requirements.

[0004] In order to cope with the national conditions of our country, the demand for land survey increases, if only through the staff to realize the data transmission between the task allocation system and the task receiving system, the task of the staff will be increased, and the artificial processing efficiency is low. In addition, in order to ensure the safety of land information, not all land data in the evidence data collection subsystem is open, so that the evidence data verified by the evidence collection subsystem has inaccurate factors. SUMMARY

[0005] In order to reduce the workload of the staff and improve the accuracy of the verification of the land evidence data, the present application provides a monitoring and supervision system and method for land change survey.

[0006] In the first aspect, the present application provides a monitoring and supervision system for land change survey, which adopts the following technical scheme:

[0007] A monitoring and supervision system for land change survey, comprising a push auditing module connected with a planning institute intranet system and an evidence collection module connected with the intranet system and the push auditing module, the push auditing module is used to create a task window, and the task window comprises a task list of a plurality of to-be-verified areas, and the push auditing module automatically pushes the task list to the evidence collection module.

[0008] The evidence collection module collects corresponding evidence data according to the task list, and sends the evidence data to the planning intranet system to generate an evidence result, the planning intranet system updates intranet data based on the evidence result, and the planning intranet system sends the evidence result to the push audit module, and the push audit module updates the task list according to the evidence result.

[0009] By adopting the above technical solution, based on the network connection between the push audit module and the planning intranet system, the push audit module creates a plurality of task windows, each task window includes a task list of a plurality of to-be-checked areas, the push audit module automatically pushes the task list to each evidence collection module, the evidence collection module collects corresponding evidence data according to the task list, and sends the evidence data to the planning intranet system to generate an evidence result, and the push audit module updates the task list according to the evidence result, thereby realizing the automatic task list distribution process between the push audit module and the evidence collection module, realizing the information push function between the intranet and the extranet, reducing the workload of the staff, and improving the accuracy of the land evidence data verification through the data interaction between the planning intranet and the push audit module and the evidence collection module.

[0010] In some embodiments, the push audit module includes a task creation unit and a cloud query unit.

[0011] The task creation unit is used for drawing a map spot on a geological map to obtain a map spot marker of a to-be-checked area, and generating a task list corresponding to the to-be-checked area according to the map spot marker.

[0012] The cloud query unit is used for sending the map spot marker to the planning intranet system, obtaining corresponding historical data based on the planning intranet system, and displaying the historical data.

[0013] By adopting the above technical solution, based on the task creation unit drawing a map spot on a geological map to obtain a map spot marker, and generating a task list corresponding to a to-be-checked area according to the map spot marker, the cloud query unit sends the map spot marker to the planning intranet system, obtains corresponding historical data based on the planning intranet system, and displays the historical data, thereby automatically obtaining the past occupation situation of the to-be-checked area and the gradual evolution process of the to-be-checked area, facilitating the staff to check the evolution process of the to-be-checked area, improving the land monitoring effort, thereby reducing the workload of the staff, and improving the accuracy of the land evidence data verification.

[0014] In some embodiments, the evidence sharing module is further connected to the recommendation review module to receive the evidence result and determine whether the evidence result is approved; if the evidence result is approved, the evidence data is used to mark the geological map to generate an evidence heat map.

[0015] By using the above technical solution, the photographing situation of the exploration area can be obtained based on the evidence heat map. When the photographing of a certain area is too much, the area is more obvious in the heat map. Therefore, by observing the heat map, the situation of the evidence photos of previous years can be obtained, and the evidence photos and the evidence types can be viewed in real time, which facilitates the staff to review the areas to be checked. Subsequently, by analyzing the heat map, the staff can focus on the sensitive areas, thereby saving the analysis time of the staff on the whole area, and directly obtaining the problem areas through the distribution range of the evidence photos in the heat map, thereby increasing the monitoring strength.

[0016] In some embodiments, the evidence sharing module includes a shared storage unit and a shared judgment unit. The shared storage unit stores a plurality of sets of check photos, and the check photos include a check area, a check time mark, and a check type mark.

[0017] The shared judgment unit is configured to receive the task list, obtain a matching area based on the task list, obtain a matching result based on the matching area and the check area, and generate evidence data according to the matching result.

[0018] By using the above technical solution, the shared storage unit stores a plurality of sets of check photos, and the shared judgment unit obtains a matching area through a task list, obtains a matching result based on the matching area and the check area, and directly uses the check photos as evidence data when the matching result can be matched, thereby realizing the sharing of the check photos, saving the collection of evidence data, reducing the workload of repeated evidence collection of the staff, saving time, and improving the efficiency of land monitoring.

[0019] In some embodiments, the monitoring and supervision module is further configured to obtain the task list pushed by the push review module, upload the task list to a department to be processed to obtain a land type comparison set, generate a corresponding evidence department according to the land type comparison set and a preset built-in rule, and automatically push the task list to the evidence department.

[0020] By adopting the technical scheme, the task list is uploaded to the departments to be processed respectively to obtain a land type comparison set, and a corresponding evidence providing department is generated according to the land type comparison set and a preset built-in rule, and the task list is automatically twisted to the evidence providing department, so that the evidence providing department to which the current task list conforms can be judged according to the processing result of each department to be processed, and the processing department of the task list is adjusted in real time, the accuracy of the evidence providing data of the task list is improved, and the processing efficiency of the land monitoring is improved.

[0021] In some embodiments, the monitoring and supervision module includes a supervision unit, an evidence providing change unit, and a task change unit. The supervision unit is configured to receive evidence providing data collected by the departments to be processed based on the task list, and send the evidence providing data to a planning institute intranet system to obtain evidence providing results, and obtain a land type comparison set based on the evidence providing results.

[0022] The evidence providing change unit generates a corresponding evidence providing department according to the land type comparison set and a preset built-in rule, and automatically twists a corresponding task list to the evidence providing department.

[0023] The task change unit is configured to obtain the task list, and audit the evidence providing results corresponding to each task list to obtain an audit result, and update the task list based on the audit result.

[0024] In some embodiments, the information scheduling module is configured to connect to a sky eye system to obtain tower video, obtain monitoring information based on the tower video, and generate an alarm signal according to the monitoring information.

[0025] The evidence providing audit module is configured to obtain the polygon mark selected by the task creating unit, and perform box analysis on the selected polygon mark to obtain corresponding analysis data, and display the analysis data in a list form.

[0026] In a second aspect, the application provides a monitoring and supervision method for land change investigation, which adopts the following technical scheme:

[0027] A monitoring and supervision method for land change investigation is executed based on the monitoring and supervision system for land change investigation, and includes the following steps:

[0028] A task window is created, and the task window includes task lists of a plurality of areas to be checked;

[0029] Corresponding evidence providing data is obtained according to the task list, and the evidence providing data is sent to a planning institute intranet system to generate evidence providing results;

[0030] Update the planning in-house network data and the task list according to the evidence result.

[0031] In some embodiments, the corresponding evidence data is obtained according to the task list, including the following steps:

[0032] The shared area and the shared type are obtained according to the task list, and it is determined whether the shared area has shared data based on the shared type;

[0033] If the shared area has shared data, the shared database is screened based on the shared area and the shared type to obtain a shared result, the shared database is updated according to the shared result, and the evidence data is obtained according to the shared result;

[0034] If the shared area does not have shared data, an evidence level is generated according to the shared type, and the evidence level is arranged in descending order.

[0035] By using the above technical solution, the shared area and the shared data are obtained based on the task list, it is determined whether the shared area has shared data based on the shared type, and the shared database is screened based on the shared area and the shared type to obtain a shared result, the shared database is updated according to the shared result, and the evidence data is obtained according to the shared result, so that the required evidence data can be screened in the shared database, the evidence process is reduced, the time for evidence of the plot is saved, the shared database is updated in time according to the obtained shared result, and the matching degree of shared evidence is improved.

[0036] In some embodiments, before the corresponding evidence data is obtained according to the task list, the following steps are further included:

[0037] The land class of the previous year is obtained according to the corresponding historical data of the plot mark, and the land class of the previous year is screened in a preliminary screening set to obtain a corresponding estimated processing module, the preliminary screening set including a land class type and a corresponding estimated processing module;

[0038] The corresponding task list is sent to the estimated processing module to obtain an evidence result, and the actual processing module corresponding to the task list is updated based on the evidence result and an actual screening set.

[0039] By adopting the technical scheme, the historical data is used to obtain the land class of the previous year corresponding to the plot mark, and the land class of the previous year is screened in the preliminary screening set to obtain an estimation processing module. Then, the estimation processing module is used to update the actual processing module corresponding to each task list according to the evidence collection result obtained by the estimation processing module, so as to adapt to different processing departments, improve the efficiency of plot evidence collection, and then obtain corresponding evidence collection data according to the evidence collection emphasis of different departments, and improve the monitoring and supervision efficiency of land change investigation.

[0040] In summary, the present application has at least one of the following beneficial technical effects:

[0041] 1. The push audit module is connected with the planning intranet system, the push audit module creates a plurality of task windows, each task window includes a plurality of task lists of the to-be-checked area, the push audit module automatically pushes the task list to each evidence collection module, the evidence collection module collects corresponding evidence data according to the task list, and sends the evidence data to the planning intranet system to generate an evidence collection result. The push audit module updates the task list according to the evidence collection result, so as to realize the automatic task list distribution process between the push audit module and the evidence collection module, realize the information push function between the intranet and the extranet, reduce the workload of the staff, and improve the accuracy of land evidence data verification through data interaction between the planning intranet and the push audit module and the evidence collection module.

[0042] 2. The task creation unit draws a plot mark on a geological map, generates a task list corresponding to the to-be-checked area according to the plot mark, and sends the plot mark to the planning intranet system. The cloud query unit obtains corresponding historical data based on the planning intranet system, and displays the historical data. In this way, the previous occupation of the to-be-checked area and the gradual evolution process of the to-be-checked area can be automatically obtained, which facilitates the staff to check the evolution process of the to-be-checked area, improves the land monitoring strength, reduces the workload of the staff, and improves the accuracy of land evidence data verification. BRIEF DESCRIPTION OF DRAWINGS

[0043] Figure 1 is a structure diagram of a monitoring and supervision system for land change investigation provided by an embodiment of the present application;

[0044] Figure 2 is a structure diagram of a push audit module and a monitoring and supervision module provided by an embodiment of the present application;

[0045] Figure 3 is a block diagram of a monitoring and supervision method for land change investigation provided by an embodiment of the present application;

[0046] Figure 4is a block diagram of a method for obtaining evidence data provided by an embodiment of the present application;

[0047] Figure 5 is a block diagram of another method for obtaining an actual processing module provided by an embodiment of the present application.

[0048] Legend: 10, push audit module; 11, task creation unit; 12, cloud query unit; 20, evidence collection module; 30, evidence sharing module; 31, shared storage unit; 32, shared judgment unit; 40, monitoring and supervision module; 41, supervision unit; 42, evidence change unit; 43, task change unit; 50, information scheduling module; 60, evidence audit module. DETAILED DESCRIPTION

[0049] To more clearly understand the purpose, technical solutions and advantages of the present application, the present application is described and explained below in conjunction with the drawings and embodiments. However, those of ordinary skill in the art should understand that the present application can be implemented without these details. In some cases, in order to avoid unnecessary description and make aspects of the present application obscure, well-known methods, processes, systems, components and / or circuits that have been described at a high level will not be described in detail. Those of ordinary skill in the art will obviously make various changes to the embodiments disclosed in the present application, and the general principles defined in the present application can be applied to other embodiments and application scenarios without deviating from the principles and scope of the present application. Therefore, the present application is not limited to the embodiments shown, but conforms to the broadest scope claimed in the present application.

[0050] The embodiments of the present application disclose a monitoring and supervision system for land change survey, which supports information interaction of Internet, planning intranet and government extranet and obtains corresponding evidence data, realizes automatic circulation from county level to provincial level through information push between Internet, planning intranet and government extranet, and improves the work efficiency of land change survey.

[0051] As Figure 1As shown, the monitoring and supervision system for the land change survey includes a push auditing module 10 connected to the planning institute intranet system and an evidence collection module 20 connected to the intranet system and the push auditing module 10, the push auditing module 10 is used to create a task window, and the task window includes a task list of a plurality of areas to be checked, and the push auditing module 10 automatically pushes the task list to the evidence collection module 20; the evidence collection module 20 collects corresponding evidence data according to the task list, and sends the evidence data to the planning institute intranet system to generate evidence results, the planning institute intranet system updates the intranet data based on the evidence results, and the planning institute intranet system sends the evidence results to the push auditing module 10, and the push auditing module 10 updates the task list according to the evidence results.

[0052] Among them, the planning institute intranet system is a special network system for internal work service of the urban planning and design institute. For the land change survey, tasks need to be issued by the superior, and the subordinate needs to provide evidence to obtain evidence data, and send the evidence data to the special network system of the urban planning and design institute for storage. The intranet system has core data of urban planning that cannot be opened to the outside, so there will be errors in the evidence data after the audit, and there will be deviations from the data stored in the planning institute intranet system. However, if the planning institute intranet system is opened, there will be data security problems, and the push auditing module 10 is connected to the planning institute intranet system to realize the audit of the evidence data.

[0053] The task list includes the evidence area and the evidence requirement, the push auditing module 10 accesses the planning institute intranet system, and the establishment of the evidence task list of the annual change and the daily change can be realized by the push auditing module 10, and the evidence is collected according to the task list and pushed to each evidence department for evidence, to obtain the evidence results. After the county and city level audit, push into the planning institute intranet system for audit, so as to ensure the accuracy of the audit results, and the automatic circulation of the task list can be realized.

[0054] It should be noted that the task window includes comprehensive monitoring, investigation monitoring, farmland monitoring, law enforcement monitoring, owner's equity, spatial planning, use control, development and utilization, ecological restoration, and daily supervision, etc. The task window includes a task list of a plurality of areas to be checked, and the task list is a evidence task set for the area to be checked.

[0055] The push audit module 10 is also established in the provincial department, municipal department and county department, but different account levels can realize different task settings and task twists. The specific content of the task window that the push audit module 10 can create is set according to the login level of the system account. In this embodiment, the provincial account is used to set the task, the provincial account enters the internal platform of the system, establishes the corresponding task window through the push audit module 10, and obtains the corresponding evidence spot by sketching the geological map, and obtains each task list according to the evidence spot. The evidence spot includes division information, the division information can be obtained by preliminary identification of the spot obtained by sketching, and the division information includes a division area.

[0056] The division area is a suspected area obtained by sketching the spot, and the division area includes a plurality of, and the selection of the division area by the staff obtains the evidence area corresponding to the task list. The push audit module 10 automatically pushes the task list to the corresponding evidence collection module 20 according to the evidence area, mainly obtains the corresponding evidence collection module 20 according to the evidence area, and twists the task list to the corresponding evidence collection module 20.

[0057] It should be noted that the evidence collection module 20 is established based on the collection department, different collection departments establish different evidence collection modules 20, for example, different municipal levels under the provincial level, and different county levels corresponding to the municipal level can establish corresponding evidence collection modules 20. After the push audit module 10 generates the task list, the push audit list module screens the corresponding evidence collection module 20 according to the evidence area, and automatically twists the task list to the corresponding evidence collection module 20.

[0058] After the evidence collection module 20 receives the task list, the evidence area is photographed according to the evidence requirement of the task list. The photographing here can be that the staff receives the task list through the mobile phone app and photographs the evidence, or a UAV is deployed near the area to be checked to monitor, the flight route is generated according to the task list, the flight route and the task list are sent to the UAV, and the UAV is started to photograph the evidence according to the flight route.

[0059] It should be noted that the flight route is generated and adjusted in real time by the evidence collection module 20 according to the starting position, destination position and weather condition of the unmanned aerial vehicle. Before flight, preliminary judgment needs to be made according to the weather condition to determine whether the weather condition is suitable for evidence collection. If it is not suitable for evidence collection, the evidence collection time can be obtained through the future weather forecast, and the evidence collection time and flight route are sent to the unmanned aerial vehicle to enable the unmanned aerial vehicle to collect evidence photos according to the flight route based on the evidence collection time. If it is suitable for evidence collection, the flight route is directly sent to the unmanned aerial vehicle to realize evidence collection by adjusting the flight state of the unmanned aerial vehicle.

[0060] It should be noted that whether it is suitable for evidence collection is determined according to the flight speed of the unmanned aerial vehicle and the weather condition when the flight route is estimated to arrive at the area to be checked. When the weather condition when the unmanned aerial vehicle is estimated to arrive at the area to be checked is suitable for collection, it is determined that it is suitable for evidence collection. When the weather condition when the unmanned aerial vehicle is estimated to arrive at the area to be checked is not suitable for collection, it is determined that it is not suitable for evidence collection.

[0061] When collecting evidence by the unmanned aerial vehicle, the flight mode of the unmanned aerial vehicle in the area to be checked can be adjusted according to the evidence collection requirement. When the unmanned aerial vehicle needs to record the area to be checked, the shooting direction of the unmanned aerial vehicle is adjusted according to the collection requirement. The specific adjustment method of the shooting direction is as follows: the shooting position is obtained according to the collection requirement, the primary position is selected in the shooting position based on the starting position, the primary position represents the position closest to the starting position in the shooting position, and the flight direction of the flight route is adjusted through the primary position and the starting position. The flight direction is the shooting angle of the unmanned aerial vehicle, which is directly opposite the primary position. After completing the shooting of the primary position, the next shooting position is obtained, the flight route is estimated through the next shooting position, and the flight route is adjusted according to the estimated flight route to ensure that the unmanned aerial vehicle forms the minimum distance, so that the shooting direction is opposite to the next shooting position, and the scanning of all shooting positions can be realized.

[0062] In addition, in order to ensure that the evidence data obtained by the unmanned aerial vehicle during shooting is accurate, the unmanned aerial vehicle stays at the position for a certain period of time and completes the shooting, and then adjusts the flight direction to the next shooting location for shooting until the shooting of the area to be checked is completed.

[0063] After the evidence collection module 20 collects the corresponding evidence data according to the task list, the evidence data needs to be sent to the planning intranet system. The data in the planning intranet system is called to audit the evidence data, generate the evidence result, and the planning intranet system updates the intranet data based on the evidence result. The planning intranet system sends the evidence result to the push audit module 10, and the push audit module 10 updates the task list according to the evidence result.

[0064] In one of the embodiments, the push auditing module 10 comprises a task creating unit 11 and a cloud query unit 12; the task creating unit 11 is used for drawing a map spot on a geological map to obtain a map spot mark of a region to be audited, and generating a task list corresponding to the region to be audited according to the map spot mark; the cloud query unit 12 is used for sending the map spot mark to a planning institute intranet system, obtaining corresponding historical data based on the planning institute intranet system, and displaying the historical data.

[0065] The map spot mark refers to a range mark obtained by dividing a map spot on the geological map, the evidence area and the evidence requirement are obtained according to the map spot mark, and the corresponding task list is generated by photographing the evidence based on the evidence requirement. The cloud query unit 12 mainly displays the historical data corresponding to the map spot mark based on the planning institute intranet system, and the historical data includes the area of the map spot mark region, the mark region and the belonging place, etc. The mark region here refers to the region corresponding to the map spot mark.

[0066] The drawing method of the map spot drawing is that the staff can manually draw on the geological map, or can automatically draw to generate the corresponding map spot mark by regular inspection. However, for manual drawing by the staff, it cannot completely and accurately draw the map spot mark of the region to be audited on the geological map, therefore, the steps of accurately obtaining the map spot mark on the geological map are as follows: first, obtaining a drawing mark based on the geological map, planning a set of estimated regions according to the drawing mark, and generating a corresponding estimated region list based on the set of estimated regions, and arranging and displaying the estimated region list according to the corresponding characteristic words.

[0067] It should be noted that the set of estimated regions includes several groups of estimated regions, the estimated region includes all the region positions covered by the drawing mark, and the estimated region list represents the region list to be inspected, which is arranged according to the priority level. The priority level can be obtained by screening the estimated regions according to the area of the region occupying the drawing mark, and the region with the highest priority level indicates the region with the largest area occupying the drawing mark. In addition, the priority level can also be arranged in turn according to the sensitivity in the estimated region, and the sensitivity is obtained according to the historical inspection data, that is, generated according to the amount of historical evidence data existing in the region.

[0068] In addition, when the occupying areas of the estimated regions are close to each other, the priority arrangement needs to be based on the sensitivity, but when the sensitivities are also close to each other, the characteristic words that are different from each other need to be displayed according to the estimated regions with similar occupying areas and close sensitivities, so as to facilitate the staff to select the region to be inspected.

[0069] In one embodiment, the evidence sharing module 30 is further included, which is connected to the recommendation review module to receive the evidence result and determine whether the evidence result is approved; if the evidence result is approved, the geological map is marked based on the evidence data to generate the evidence heat map.

[0070] The evidence heat map mainly displays the photo cursor, the photo service, the photo time and the photo device, and marks the approved evidence result on the geological map to form the evidence heat map. The more photos in the area, the more obvious the display, and thus the staff can check it easily. Through analysis of the evidence heat map, the staff can check the area with more problems and further strengthen the supervision of sensitive areas.

[0071] It should be noted that at least three photos are needed for each area to be checked, and the photos are displayed in the form of a cursor on the map. The evidence heat map displays the evidence data on the map, and the historical data is traced back to trace the history of the change of the territory.

[0072] In addition, in order to facilitate the evidence marking in the evidence heat map, the marks can be displayed uniformly according to the evidence time. Specifically, when the evidence cursor in the evidence heat map is not clicked, all evidence cursors are displayed. When a specific evidence photo is clicked, the photos taken at the same evidence time as the evidence photo are displayed, and the cursors of the evidence photos taken at other time periods disappear on the evidence heat map.

[0073] In another embodiment, the evidence area corresponding to the evidence photo may have multiple evidences at different times. In order to facilitate the display of the change of the evidence area, all evidence photos corresponding to the same evidence area can be displayed in chronological order, which is convenient for the staff to check.

[0074] It should be noted that in order to facilitate the staff to check the evidence photos of the evidence area, a viewing time axis can be set for different evidence areas according to the evidence time, and the viewing time axis is displayed on the display window of the geological map. When the staff needs to check the evidence photos of the evidence area, the staff can directly click the corresponding evidence area on the geological map to display the viewing time axis of the evidence area on the display window. By dragging the time axis, the inspection photos on the viewing time axis are displayed on the geological map, which is convenient for the staff to check. By dragging the viewing time axis to display the evidence photos corresponding to the evidence area, the historical inspection photos of the evidence area are displayed in chronological order, which is convenient for the staff to watch the historical change track of the evidence area and analyze the change degree of the evidence area.

[0075] It should be noted that the linkage between the timeline and the evidence photos in the geological map can set the display button of the evidence photos, and the display button is set on the timeline. When the staff flips the timeline, the corresponding evidence photos of the target time can be displayed. How to set the display button on the timeline is known in the art, and will not be described in detail here.

[0076] In addition, since the evidence photos have different angles of view, a viewing angle axis can be set on the timeline for viewing different angles of view. In order to facilitate analysis, since the angle of view includes at least three directions, the angle of view can be set in the form of a button. When the timeline is pulled to display the evidence photos of the target time, the corresponding angle of view photos can be displayed by clicking the different angle of view buttons.

[0077] In another embodiment, when viewing the evidence photos of the evidence area, the angle of view can be determined by first clicking the angle of view button, and then pulling the timeline to display the evidence photos of different times under the same angle of view.

[0078] It should be noted that the specific process of frame selection on the geological map to obtain the polygon label and marking on the geological map to form the evidence cursor can use the API marking function, use the underlying rendering engine of the map library, such as WebGL of Mapbox GL JS and Canvas rendering of OpenLayers, and dynamically draw the cursor.

[0079] Referring to Figure 1 In one embodiment, the evidence sharing module 30 includes a sharing storage unit 31 and a sharing judgment unit 32. The sharing storage unit 31 stores a plurality of sets of verification photos, and the sharing judgment unit 32 is configured to receive a task list, obtain a matching area based on the task list, obtain a matching result based on the matching area and a verification area, and generate evidence data according to the matching result.

[0080] The verification photos are obtained based on the evidence data, and include a verification area, a verification time label, and a verification type label. The matching area is an area that needs to be matched with the verification area, and is obtained according to the task list. The matching result includes matching and not matching. When matching, the verification photos are directly used as evidence data. If not matching, the verification photos are re-collected.

[0081] Referring to Figure 2In one of the embodiments, a monitoring and supervising module 40 is further included, which is configured to acquire the task list pushed by the pushing and auditing module 10, upload the task list to the to-be-processed department respectively, obtain the land class comparison set, and generate the corresponding evidence-providing department according to the land class comparison set and the preset built-in rule, and automatically reverse the task list to the evidence-providing department.

[0082] In the embodiment, the collecting department includes the investigation department, the cultivated land protection department and the law enforcement department, the to-be-processed department is the preliminary estimated processing department, and the evidence-providing department is the actual processing department corresponding to the task list. All the task lists are sent to the to-be-processed department, the to-be-processed department processes the task lists to obtain the land class comparison set including the land class number of the previous year and the land class number in the field, and then compares the land class comparison set with the preset built-in rule to obtain the actual evidence-providing department, and reverses the task list to the evidence-providing department.

[0083] It should be noted that the preset built-in rule includes the set of the database land class of the previous year and the land class in the field. The database land class of the previous year includes 0303, 0304, 1106, etc., and the land class in the field includes 05H1, 0508, etc. Only when the land class number of the previous year of the task list matches the database land class of the previous year corresponding to the collecting department, and the land class number in the field matches the land class corresponding to the collecting department, it can be determined that the task list belongs to the collecting department for photographing collection. After the evidence-providing department is determined, the task list is reversed to the evidence-providing department, and the task list is automatically excluded in other collecting departments.

[0084] In one of the embodiments, the monitoring and supervising module 40 includes a supervising unit 41, an evidence-providing changing unit 42 and a task changing unit 43. The supervising unit 41 is configured to receive the evidence-providing data collected by the to-be-processed department based on the task list, send the evidence-providing data to the planning institute intranet system to obtain the evidence-providing result, and obtain the land class comparison set based on the evidence-providing result. The evidence-providing changing unit 42 generates the corresponding evidence-providing department according to the land class comparison set and the preset built-in rule, and automatically reverses the corresponding task list to the evidence-providing department. The task changing unit 43 is configured to acquire the task list, audit the evidence-providing result corresponding to each task list to obtain the auditing result, and update the task list based on the auditing result.

[0085] The evidence data needs to be audited through the planning intranet system to obtain the evidence result, and the land class comparison set is obtained through the evidence result. The evidence department is generated by comparing the land class comparison set with the preset built-in rules according to the evidence change unit 42, and the automatic twisting of the task list is performed, reducing the auditing and twisting process of the staff. The supervision unit 41 receives the evidence data and sends the evidence data to the push auditing module 10, so that the push auditing module 10 sends the evidence data to the planning intranet system for auditing. The supervision unit 41 can also directly interact with the planning intranet system, and the specific setting is according to the corresponding authority of the current login account.

[0086] Referring to Figure 2 In one of the embodiments, an information scheduling module 50 and an evidence auditing module 60 are further included. The information scheduling module 50 is used to connect with the sky eye system to obtain the tower video, obtain the monitoring information based on the tower video, and generate the warning signal according to the monitoring information. The evidence auditing module 60 is used to obtain the plot mark checked by the task creation unit 11, and perform box analysis on the checked plot mark to obtain the corresponding analysis data, and display the analysis data in the form of a list.

[0087] The monitoring information is obtained by the information scheduling module 50 based on the tower video, and the corresponding monitoring information of the verification area is obtained. The warning signal is generated by the monitoring information, which means that when the mine field or cultivated land is excavated, an automatic early warning signal can be generated to warn the operator. The plot mark refers to the frame diagram selected by the task creation unit 11 on the geological map. By analyzing the plot mark, the analysis data is obtained, which includes whether the corresponding area exists occupied cultivated land, superimposed approval documents, whether the previous audit procedures are legal, whether the corresponding procedures need to be added, etc.

[0088] It should be noted that how to perform box analysis. First of all, the system is divided into main function boxes by analyzing the boundary of the system. Each function box is further divided to determine the interaction between each box. The analysis result is integrated, and the overall performance of the system is evaluated. First, set a function box for each aspect, for example, obtain the verification area corresponding to the plot mark as a function box, whether there is occupied cultivated land as a function box, and the audit procedure as a function box. The interaction between each function box is obtained, the analysis result is integrated, and the overall performance of the system is evaluated.

[0089] The application also discloses a monitoring and supervision method for land change investigation, which is executed based on a monitoring and supervision system for land change investigation.

[0090] As Figure 3 shown, the monitoring and supervision method for land change investigation includes the following steps:

[0091] S100, create a task window, the task window including a task list of a plurality of to-be-checked areas;

[0092] S200, obtain corresponding evidence data according to the task list, and send the evidence data to a planning intranet system to generate an evidence result;

[0093] S300, update the planning intranet data and the task list according to the evidence result.

[0094] Other functions performed in the above steps S100-S300 and technical details of each function are the same as or similar to the corresponding features of the monitoring and supervision system for the national change survey described above, and thus will not be described again here.

[0095] Reference Figure 4 In one of the embodiments, obtaining corresponding evidence data according to the task list includes the following steps:

[0096] S210, obtain a shared area and a shared type according to the task list, and determine whether the shared area exists shared data based on the shared type;

[0097] S220, if the shared area exists shared data, filter in a shared database based on the shared area and the shared type to obtain a shared result, update the shared database according to the shared result, and obtain evidence data according to the shared result;

[0098] S230, if the shared area does not exist shared data, generate an evidence level according to the shared type, and arrange the evidence level in descending order.

[0099] The shared area represents the evidence area where the task list exists, and the shared type represents the corresponding evidence type of the evidence area. The evidence type includes annual change or daily change, etc. Based on the shared type, it is judged whether the shared area exists shared data. Mainly, it is judged whether there is possible shared data according to the shared type. For daily change evidence data, it needs to be photographed every day. The evidence data of this type is not suitable as shared data, so the corresponding shared area does not exist shared data. For the data type of annual change, it can be shared data, so only the shared type and the shared area in the shared storage unit 31 of the evidence sharing module 30 are screened and verified. It is judged whether the shared area is screened in the corresponding area in the verification area. If it is screened, it is determined that the shared area exists shared data. The shared result is obtained by screening step by step according to the shared type in the shared storage unit 31 of the evidence sharing module 30, and the shared database is updated according to the shared result and the evidence data is obtained according to the shared result. If the shared area does not exist shared data, the evidence level is generated according to the shared type, and the evidence level is arranged in descending order.

[0100] It should be noted that in order to quickly judge whether the shared area exists shared data based on the shared type, the evidence heat map can be analyzed by historical data. The evidence data of the evidence heat map is analyzed, a plurality of data sets are generated, the data sets are classified, the evidence area, the evidence time, the evidence period and whether there is a shareable input prediction model are predicted multiple times, the output of the shared area and the shareable time, and then the shared result can be automatically displayed in the list. Before the staff performs evidence according to the task list, it can be checked whether there is evidence data through prompting. If there is, the shared result can be directly screened to obtain the shared result. If the shared result is not found, the evidence data needs to be obtained according to the task list, and the evidence data is automatically shared in the evidence sharing module 30.

[0101] The prediction model mentioned here mainly adopts linear model, polynomial fitting model and neural network model, which can be predicted by using existing technology. Here, it will not be described in detail.

[0102] If the shared area does not exist shared data, the evidence level is generated according to the shared type, and the evidence level is arranged in descending order. Then, different evidence levels can be processed in priority, so as to improve the evidence efficiency.

[0103] It should be noted that the evidence level is mainly through the shared type. If it is monitored every day, the priority level is high, and it must be completed on the same day. For annual monitoring, it only needs to be photographed and evidenced before the end of the year, and the priority is lower than that of the same day.

[0104] Referring toFigure 5 In one embodiment, before obtaining the corresponding evidence data according to the task list, the following steps are further included:

[0105] S110, obtaining the last year land class according to the corresponding historical data of the plot mark, and screening the last year land class in the preliminary screening set to obtain the corresponding estimated processing module, the preliminary screening set including the land class type and the corresponding estimated processing module;

[0106] S120, sending the corresponding task list to the estimated processing module to obtain the evidence result, and updating the actual processing module of the task list based on the evidence result and the actual screening set.

[0107] The preliminary estimated processing department represents the preliminary screening according to the historical data to obtain the possible collection department, and the evidence department is the evidence department corresponding to the task list. The land class comparison set includes the survey preliminary set, the cultivated land preliminary set, and the law enforcement preliminary set, and the preset built-in rule includes the survey built-in rule, the cultivated land built-in rule, and the law enforcement built-in rule. The evidence area is obtained through the task list, and the corresponding historical data is obtained based on the evidence area. The last year land class number is obtained through the historical data, and the last year land class number is screened in the survey preliminary set, the cultivated land preliminary set, and the law enforcement preliminary set to obtain the preliminary estimated processing department. Then, the data collection is carried out in the preliminary estimated processing department to obtain the actual land class number, and the actual land class number is matched with the preset built-in rule to obtain the corresponding evidence department.

[0108] For example, the survey preliminary set includes 0603, 0201, 0204, 0303, 0304, and 0306; the cultivated land preliminary set includes 0101, 0102, and 0103; and the law enforcement preliminary set includes 0303, 0304, 0306, 0101, 0102, and 0103. The last year land class number corresponding to the task list a is 0101, and through the comparison of the land class comparison set, the corresponding preliminary estimated processing department is obtained as the cultivated land department and the law enforcement department. The last year land class number corresponding to the task list b is 0306, and through the comparison of the land class comparison set, the corresponding preliminary estimated processing department is obtained as the survey department and the law enforcement department. Then, the actual land class number obtained through the preliminary estimated processing department is compared in the preset built-in rule to obtain the evidence department.

[0109] The implementation principle is:

[0110] The push audit module 10 is configured to create a task window, and the task window includes a task list of a plurality of to-be-audited areas. The push audit module 10 automatically pushes the task list to the evidence collection module 20. The evidence collection module 20 collects corresponding evidence data according to the task list, and sends the evidence data to the planning intranet system to generate an evidence result. The planning intranet system updates intranet data based on the evidence result, and sends the evidence result to the push audit module 10. The push audit module 10 updates the task list according to the evidence result.

[0111] It should be understood that, although each step in the flowchart of the accompanying drawings is shown in sequence according to the direction of the arrow, these steps are not necessarily executed in the order indicated by the arrow. Unless explicitly stated herein, the execution of these steps is not strictly limited in sequence, and they can be executed in other orders.

[0112] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A monitoring regulatory system for a cadastral change survey, characterized by, The push auditing module (10) connected with the planning intranet system network, and the evidence collection module (20) connected with the intranet system and the push auditing module (10) network, the push auditing module (10) is used to create a task window, and the task window includes a task list of several to be checked areas, and the push auditing module (10) automatically pushes the task list to the evidence collection module (20); The evidence collection module (20) collects corresponding evidence data according to the task list, and sends the evidence data to the planning intranet system to generate evidence results, the planning intranet system updates the intranet data based on the evidence results, and the planning intranet system sends the evidence results to the push auditing module (10), and the push auditing module (10) updates the task list according to the evidence results; further comprising a monitoring and supervision module (40), the monitoring and supervision module (40) is used for obtaining the task list pushed by the push auditing module (10), and uploading the task list to the to-be-processed department respectively, to obtain a land class comparison set, and generating a corresponding evidence department according to the land class comparison set and a preset built-in rule, and automatically twisting the task list to the evidence department, the to-be-processed department is a preliminary estimated processing department, the evidence department is the actual processing department corresponding to the task list, the land class comparison set includes the land class number of the previous year and the actual land class number, and the preset built-in rule includes the set of the database land class of the previous year and the actual land class; Wherein, only when the land class number of the previous year of the task list matches the database land class of the previous year corresponding to the collection department, and the actual land class number matches the actual land class corresponding to the collection department, can it be determined that the task list belongs to the collection department for photographing collection.

2. The monitoring regulatory system for land change investigation according to claim 1, characterized in that, The push auditing module (10) includes a task creation unit (11) and a cloud query unit (12); The task creation unit (11) is used for drawing a map spot on a geological map to obtain a map spot mark of a to-be-checked area, and generating a task list corresponding to the to-be-checked area according to the map spot mark; The cloud query unit (12) is used for sending the map spot mark to the planning intranet system, obtaining corresponding historical data based on the planning intranet system, and displaying the historical data.

3. The monitoring regulatory system for land change investigation according to claim 1, characterized in that, Further comprising an evidence sharing module (30), the evidence sharing module (30) is connected with the push auditing module (10) network to receive the evidence results, and judge whether the evidence results belong to approval; if the evidence results belong to approval, mark the geological map based on the evidence data to generate an evidence heat map.

4. The monitoring regulatory system for land change investigation according to claim 3, characterized in that, The evidence sharing module (30) includes a shared storage unit (31) and a shared judgment unit (32), the shared storage unit (31) stores several groups of check photos, the check photos include check area, check time mark and check type mark; The shared judging unit (32) is configured to receive the task list, obtain a matching area based on the task list, obtain a matching result based on the matching area and a verification area, and generate evidence data according to the matching result.

5. The monitoring regulatory system for land change investigation according to claim 1, wherein, The monitoring and supervision module (40) comprises a supervision unit (41), an evidence changing unit (42), and a task changing unit (43). The supervision unit (41) is configured to receive evidence data collected by a department to be processed based on the task list, and send the evidence data to a planning intranet system to obtain an evidence result, and obtain a land type comparison set based on the evidence result. The evidence changing unit (42) generates a corresponding evidence department according to the land type comparison set and a preset built-in rule, and automatically reverses the corresponding task list to the evidence department. The task changing unit (43) is configured to obtain the task list, and audit the evidence result corresponding to each task list to obtain an audit result, and update the task list based on the audit result.

6. The monitoring regulatory system for land change investigation according to claim 2, wherein, The information scheduling module (50) is configured to be connected with a sky eye system to obtain a tower video, obtain monitoring information based on the tower video, and generate an alarm signal according to the monitoring information. The evidence auditing module (60) is configured to obtain a polygon mark checked by the task creating unit (11), and perform box analysis on the checked polygon mark to obtain corresponding analysis data, and display the analysis data in a list form.

7. A monitoring and supervising method for land change investigation, based on the monitoring and supervising system for land change investigation according to any one of claims 1-6, characterized in that, The method comprises the following steps: creating a task window, wherein the task window comprises a task list of a plurality of verification areas; obtaining corresponding evidence data according to the task list, and sending the evidence data to a planning intranet system to generate an evidence result; updating the planning intranet data and the task list according to the evidence result.

8. The monitoring regulatory method for land change investigation according to claim 7, characterized in that, Obtaining corresponding evidence data according to the task list comprises the following steps: obtaining a shared area and a shared type according to the task list, and judging whether the shared area has shared data based on the shared type; if the shared area has shared data, filtering in a shared database based on the shared area and the shared type to obtain a shared result, updating the shared database according to the shared result, and obtaining evidence data according to the shared result; if the shared area does not have shared data, generating an evidence level according to the shared type, and arranging the evidence level in descending order.

9. The monitoring regulatory method for land change investigation according to claim 8, wherein, Before obtaining corresponding evidence data according to the task list, the following steps are further included: obtaining a last year land type according to historical data corresponding to a polygon mark, and filtering the last year land type in a preliminary filtering set to obtain a corresponding estimated processing module, wherein the preliminary filtering set comprises a land type and a corresponding estimated processing module; sending the corresponding task list to the estimated processing module to obtain an evidence result, and updating an actual processing module corresponding to the task list based on the evidence result and an actual filtering set.

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