CN-121998588-A - Land reclamation investigation monitoring closed-loop management and control method and system

CN121998588ACN 121998588 ACN121998588 ACN 121998588ACN-121998588-A

Abstract

The invention discloses a land reclamation investigation monitoring closed-loop management and control method and system, which relate to the technical field of land reclamation project digital management and investigation monitoring closed-loop control and comprise the steps of collecting land reclamation data, solidifying land reclamation data and space unit ledgers, establishing an index dictionary, a threshold version, a point location, a sampling plan and an evidence index, constructing a baseline data set and completing consistency check, generating a investigation monitoring task list according to the baseline data set and completing dispatching and execution caliber locking, carrying out on-site collection and evidence mark reservation according to a locking caliber, carrying out structured warehousing and quality control judgment, outputting effective index records for label comparison calculation, carrying out label comparison and risk classification on the effective index records, generating a correction and upgrading treatment work order according to a classification result and carrying out mark reservation management. The method realizes traceability and auditability of monitoring data through baseline profiling and caliber locking, and realizes parallel standard alignment grading and work order closed-loop treatment, thereby remarkably reducing reworking and rechecking disputes and shortening the period.

Inventors

QIU HAN
ZHAO LIJUN
ZANG XIAOBING
WU YUNHUI
LI BIN
LV XIJUN
WANG WENFANG
SHI TIANTIAN

Assignees

山东政通地理信息有限公司

Dates

Publication Date: 20260508
Application Date: 20260126

Claims (10)

1. The land reclamation investigation monitoring closed-loop control method is characterized by comprising the following steps of: collecting land reclamation data, solidifying the land reclamation data and space unit ledgers, establishing an index dictionary, a threshold version, a point location and sampling plan and an evidence index, constructing a baseline data set and completing consistency check; Generating a survey and monitoring task list according to the baseline data set, completing dispatching and executing caliber locking, carrying out field acquisition and evidence mark keeping, structured warehousing and quality control judgment according to the locking caliber, and outputting an effective index record for label matching calculation; And performing scale matching and risk grading on the effective index records, generating a correction and upgrading treatment work order according to grading results, and performing mark keeping management.
2. The land reclamation survey monitoring closed-loop management method as recited in claim 1, wherein the solidified land reclamation data and space unit ledgers comprise unified coordinate reference conversion and topology verification of project boundary achievements, current investigation achievements, design files and drawings, construction organization records and acceptance or supervision basis files; Topology checking comprises boundary closure, overlap and gap checking and adjacent unit sharing edge consistency checking; dividing space units according to land, pattern spots, field blocks or grid rules under a unified coordinate reference and registering dividing rule parameters; establishing a standing book field set for each space unit; the field set includes rights or management subject, area, current location class, remediation type, design correspondence index, construction benchmarking information and acceptance node information, and establishes an association list for point-like facilities.
3. The method for closed-loop control of land reclamation survey monitoring as recited in claim 2, wherein said creating an index dictionary, a threshold version, a point location and sampling plan and an evidence index comprises registering index names, units, collection modes, sampling or measuring methods, data formats and evidence type requirements for each index; the acquisition mode comprises laboratory detection, field instrument reading, GNSS/RTK measurement, unmanned aerial vehicle or satellite image interpretation and GIS calculation; Establishing a threshold value entry for each index and carrying out versioning management according to a version number and an effective date, wherein the threshold value entry refers to an allowed interval given by a standard or an acceptance clause preferentially, or deduces a target value and an allowed deviation given by a design file to form the allowed interval; registering point coordinates, point types, sampling frequency and an allowable time window for indexes of points to be laid, and presetting substitution rules and triggering conditions when the points are not reached.
4. The land reclamation survey monitoring closed-loop control method as recited in claim 3, wherein said generating a survey monitoring task list and completing dispatch and execution caliber locking according to a baseline dataset comprises generating task entries according to index sets and point position configurations associated with space units, and writing index names, units, acquisition modes, sampling or measuring methods, sampling frequency, allowed time windows, required evidence types and necessary filling fields in the task entries; splitting task items into a field sampling and measuring subtask, a sample flow and laboratory detection subtask, an aviation and image processing subtask and an interpretation and GIS calculation subtask, and writing personnel qualification requirements, equipment list and equipment calibration requirements for each subtask; after dispatching is completed, the index caliber version, the threshold version, the point position and sampling plan version and the evidence index rule version which are cited by the batch are fixed into a task parameter set and locked, and meanwhile trigger conditions, recording fields and approval fields of alternative point positions, alternative equipment or alternative image sources are preset.
5. The land reclamation survey monitoring closed-loop control method as recited in claim 4, wherein the performing on-site collection and evidence marking, the structuring warehouse entry and the quality control judgment according to the locking caliber comprises generating a unique sample number for each sample and recording a sampling time stamp, a sampling coordinate, a sampling depth, a sampling volume or quality, a parallel sample identifier and sample handover information when on-site sampling, and forming a circulation record of the samples received from collection, transportation to a laboratory; Recording coordinates, elevation or geometric dimensions of the measuring points, measuring tool types, equipment numbers and calibration validity period information during on-site measurement; recording the aviation frame times, the flight heights, the ground resolutions, the image product types, the processing software and the parameter versions during the aviation and image acquisition, and submitting the orthographic images, DSM/DEM products and version numbers; Registering metadata for photos, videos, aerial photos, detection reports and result files and generating a check abstract, and establishing association between the check abstract and an evidence index table.
6. The land reclamation survey monitoring closed-loop control method as recited in claim 5, wherein said structured warehousing and quality control determination comprises writing acquisition form fields, result file metadata and evidence index information into index record entries; the index record entry comprises an index name, a unit, an actual measurement value, an acquisition timestamp, an acquisition coordinate, a device number, a sample number or a result file number and an evidence reference field; performing field integrity check, data type and unit consistency check, task caliber consistency check and evidence consistency check on the warehouse-in data; the task caliber consistency check comprises the steps that the acquisition coordinates are matched with the point position configuration, the acquisition time falls into an allowable time window, and the equipment number is in a calibration valid period; The evidence consistency check comprises the steps that the corresponding relation between the detection report number and the sample number is consistent, the result file version number is consistent with the task form record, and the evidence check abstract is consistent; Outputting a quality control conclusion field, recording a failed reason code, and generating a supplementary acquisition or rechecking to be done when the failed reason code is not passed.
7. The land reclamation survey monitoring closed-loop control method as recited in claim 6, wherein said performing scaling and risk classification on the effective index records, generating a reclamation and upgrade disposal work order according to the classification result and marking management comprises binding the index records with standard or acceptance term numbers, design file numbers or statistical batch numbers of allowed section sources and determining the scaling when the index records quality control conclusion is passed; According to the classification threshold output passing, modifying or upgrading treatment state, the modification threshold and the upgrading threshold are respectively screened according to the layering condition by a sample library with formed acceptance conclusion and then are output based on sorting and grading, and a sample time window, a sample quantity, a grading coefficient, an algorithm version and a threshold version are solidified and archived; when the output is the rectifying or upgrading treatment state, a work order is generated, a trigger index list, a border crossing amplitude detail, an evidence number and an evidence verification abstract, a clause number and version information are bound in the work order, and the work order state circulation and the out-of-date upgrading rule are recorded.
8. A system adopting the land reclamation investigation monitoring closed-loop management and control method as described in any one of claims 1 to 7, which is characterized by comprising a baseline filing module, a task acquisition quality control module and a target grading dispatch module; The baseline filing module is used for collecting land improvement data, solidifying space unit ledgers, index dictionaries, threshold versions, point positions, sampling plans and evidence indexes and outputting a baseline data set; The task acquisition quality control module is used for arranging investigation monitoring tasks according to the baseline data set, locking the execution caliber, organizing site acquisition and evidence mark, completing structured warehousing and quality control judgment, and outputting effective index records; The bid-matching grading dispatch module is used for grading the effective index records and risks, generating rectifying/upgrading treatment worksheets and trace-remaining management, and forming a closed-loop controlled treatment inlet.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of the soil remediation survey monitoring closed loop management method of any one of claims 1 to 7.
10. A computer readable storage medium having stored thereon a computer program, wherein the computer program when executed by a processor implements the steps of the soil remediation survey monitoring closed loop management method of any one of claims 1 to 7.

Description

Land reclamation investigation monitoring closed-loop management and control method and system Technical Field The invention relates to the technical field of digital management and investigation monitoring closed loop control of land reclamation projects, in particular to a land reclamation investigation monitoring closed loop control method and system. Background Land reclamation is rapidly promoted in scenes such as high-standard farmland construction, mine reclamation, farmland occupation balance, ecological restoration and the like, and higher requirements are provided for investigation and monitoring in the whole process, quantification and traceability. The system has the advantages that the data acquisition capability of land utilization status recognition, engineering quality check, soil and water environment monitoring and the like is remarkably improved along with the development of a 3S technology (GIS/RS/GNSS), unmanned aerial vehicle aerial survey, mobile acquisition terminals and laboratory detection systems, meanwhile, on-line report, process mark remaining and statistical analysis are gradually realized based on government affair informatization and project management of a big data platform, and a technical foundation is provided for dynamic management and control of the remediation process. The related art multi-side repeated single-point acquisition or staged report is difficult to support cross-unit and cross-batch closed-loop management, firstly, the multi-source data, space boundary, point position and index caliber lack unified filing and consistency check, so that coordinate standard, unit division and index interpretation of the same plot in different batch monitoring are inconsistent, the result is incomparable and difficult to check, secondly, target value, tolerance deviation and threshold value are dependent on manual configuration or static documents, versioning solidification and source tracing are lacked, disputes that the threshold value is unknown according to the variation of the caliber along with people are easy to be caused, thirdly, task dispatching and execution caliber is not effectively locked, mobile acquisition, sample circulation, image interpretation and GIS calculation links lack evidence index and tamper proof check, data quality control is often stopped in form check, auditable effective index records are difficult to be formed, fourthly, risk assessment and correction are general and evidence, clause and work order are not changed, continuous trace keeping and the same-port judgment of the review is difficult to achieve the technical effects of fine and supervision responsibility tracing. Therefore, when the problems of engineering quality defects, environment exceeding standard, progress deviation and the like occur, the problems of delay finding, inaccurate positioning, repeated sampling and rework increase frequently occur, and a uniform acceptance support bag is difficult to form. Disclosure of Invention The present invention has been made in view of the above-described problems. The technical problem solved by the invention is that the existing land reclamation investigation monitoring and process control method has the problems that data and space unit accounts are difficult to build uniformly and lack of consistency check, the index caliber, the target value and the threshold value lack of version solidification and source tracing, the result is difficult to audit and check due to the fact that the task execution caliber and evidence mark and quality control link are imperfect, and the closed-loop control of the mark grading, correction and upgrading work order mark linkage is realized. The technical scheme includes that land reclamation investigation monitoring closed-loop management and control method includes collecting land reclamation data, solidifying land reclamation data and space unit accounts, establishing an index dictionary, a threshold version, a point location and sampling plan and an evidence index, constructing a base line data set and completing consistency check, generating investigation monitoring task lists according to the base line data set and completing dispatching and execution caliber locking, carrying out on-site collection and evidence mark reservation according to locking caliber, structured warehousing and quality control judgment, outputting effective index records for label calculation, carrying out label and risk classification on the effective index records, generating a correction and upgrading treatment work order according to classification results and carrying out mark reservation management. The land reclamation investigation monitoring closed-loop management and control method comprises the steps of carrying out unified coordinate reference conversion and topology checking on project boundary achievements, current situation investigation achievements, design files and drawings, construction organization records