CN-122022742-A - Information management method and system for engineering cost

CN122022742ACN 122022742 ACN122022742 ACN 122022742ACN-122022742-A

Abstract

The invention relates to the technical field of resource planning management, in particular to an information management method and system for engineering cost, comprising the following steps: collecting metering information, binding multiple fields, constructing a responsibility path in a comparison post sequence, checking the integrity of the voucher content, extracting a list code record to compare metering difference, marking post responsibility and adjusting cost attribution, and generating an engineering cost information management result. In the invention, a multi-field binding relation is constructed based on metering terminal information, so that accurate correspondence of the certificate, the list and the expense field is realized, a responsibility path is established through the post numbers and the flow sequence, sequential judgment and collection screening are supported, the difference identification and responsibility positioning are carried out by combining certificate comparison and post structure, replacement and rearrangement operation of the expense field is completed, the mapping relation between the list information and the post responsibility is established, and responsibility division accuracy and data processing closed loop are improved.

Inventors

ZENG JUN
YANG WANGUANG
LIU CHANGDA
LIU RUTING
REN YUHENG
WANG HUAN

Assignees

建潘鲲鹭物联网技术研究院(厦门)有限公司
重庆永和工程造价咨询有限公司

Dates

Publication Date: 20260512
Application Date: 20260414

Claims (10)

1. The information management method for engineering cost is characterized by comprising the following steps: S1, collecting information output by a construction site metering terminal, binding metering information with a certificate number, a certificate type, a time stamp and a signing post number, corresponding the metering information with an engineering list code and a cost attribution field, and constructing a cost source record according to a preset key field matching rule; S2, extracting a signing post number in the cost source record, comparing the signing post number with a reporting sequence, a rechecking sequence and an approval sequence set in a project management flow, and constructing a responsibility path structure on the basis of the comparison result; S3, calling the voucher number and the voucher type in the cost source record, comparing the voucher registration content with the cost source record, and judging the post sequence through the responsibility path structure when the comparison is consistent, so as to generate the collection basis content; S4, extracting records with the same codes of workers Cheng Qingshan in the content of the collection, sorting according to time stamps, selecting target records as a comparison, comparing measurement information differences, combining post responsibility of the differences generated by post sequence marks, and generating post responsibility marks; S5, extracting a post number and a difference record source in the post responsibility identifier, updating a sorting structure of the expense attribution field according to the responsibility identifier, constructing a replacement and rearrangement rule of the expense field, establishing a corresponding relation between an engineering list code and the post responsibility identifier, and generating an engineering cost information management result.
2. The information management method for engineering cost according to claim 1, wherein the cost source record comprises bound credential information, time identification field, signing post identification, engineering list corresponding code and cost attribution element, the responsibility path structure comprises reporting node number, review node number, approval node number and post path sequence, the attribution comprises credential consistency result, post sequence integrity information and engineering list attribution item according to content, the post responsibility identification comprises difference comparison result, responsibility attribution post and sequence position identification, and the engineering cost information management result comprises list coding mapping relation, responsibility post corresponding relation and attribution cost rearrangement information.
3. The project cost oriented information management method of claim 1, wherein the comparing the metering information differences refers to comparing metering records ordered by time under the same project list code, and identifying the change of metering data.
4. The project cost oriented information management method according to claim 1, wherein the marking of the positions responsible for the differences refers to verifying and marking the positions responsible for the differences according to the order of the positions in the metering differences combined responsibility path.
5. The engineering cost oriented information management method according to claim 1, wherein the specific steps of S1 are as follows: S101, collecting information frames output by a construction site metering terminal, deconstructing metering data fields carried in each frame of information, calling a device number field, an output timestamp field, a metering value field and an original signing post field in the information frames, and carrying out data standardization mapping on the original signing post field to generate a standardized signing post number set; S102, based on the standardized signing post number set, calling a metering data field and a time stamp field to construct a metering record structure body, and performing field combination operation according to the time stamp field in the structure body matched with the corresponding certificate number field and the certificate type field to generate a certificate binding metering record table; S103, calling the certificate binding metering record list, performing field mapping operation on each metering record, matching the engineering type parameter associated with the metering value field with the coding field in the engineering list, judging the field consistency of the matched list coding field with the cost subject field in the current record, screening the data records with consistent field values, and establishing the cost source record.
6. The engineering cost oriented information management method according to claim 1, wherein the specific steps of S2 are as follows: S201, calling a post number data sequence based on a signed post number field in the cost source record, acquiring a reporting sequence parameter set, a rechecking sequence parameter set and an approval sequence parameter set which are configured in a project management flow, respectively performing index mapping operation on the post number data sequence and the three types of sequence parameter sets, extracting position index values of post numbers in the sequence parameter sets, and generating a post sequence index matrix; S202, constructing a post path mapping sequence according to index value distribution in the post sequence index matrix, executing position incremental judgment on adjacent post numbers in the mapping sequence, and extracting and aggregating the path nodes meeting the conditions according to whether the post position progressive relation between the before-report and the rechecking and the approval and after-approval is met or not to obtain a responsibility path node set; S203, calling the responsibility path node set, constructing a directed path structure diagram by each group of nodes according to the mapping relation in the post sequence index matrix, recording the start and stop post numbers of the connecting edges between each node and the index value in the original post number data sequence, and establishing a responsibility path structure.
7. The engineering cost oriented information management method according to claim 1, wherein the specific steps of S3 are as follows: S301, calling a voucher number field and a voucher type field in the cost source record, acquiring the voucher number field and the voucher type field in the voucher registration content, comparing the two types of fields by value, recording a consistency identification bit of a comparison result, and aggregating the consistency identification bit and a corresponding record index to generate a voucher consistency index set; S302, based on the certificate consistency index set, invoking a signed post number sequence in a corresponding record, acquiring a post node sequence and a connecting edge sequence in the responsibility path structure, performing sequential matching comparison on the signed post number sequence and the post node sequence, and performing integrity judgment according to the occurrence sequence of path nodes and the connecting edge direction to obtain a post sequence compliance index set; S303, calling the certificate number field, the certificate type field, the engineering list coding field and the expense attribution field of the corresponding records according to the post sequence compliance index set, executing record-level screening aggregation operation on all the fields, and constructing a field combination list of the screened records to form the attribution basis content.
8. The engineering cost oriented information management method according to claim 1, wherein the specific steps of S4 are as follows: s401, based on engineering list coding fields in the collection basis content, carrying out aggregation operation on record groups with the same coding values, calling time stamp fields of each group of records to execute incremental sorting, selecting the confirmed records in the sorting sequence as reference content, recording metering value fields and post number fields, and establishing a metering comparison reference set; S402, calling the metering value fields recorded in the metering control reference set and the sequencing, performing numerical value difference operation piece by piece, screening record indexes with differences according to whether the absolute value of the difference is larger than a preset metering deviation judging threshold value, recording corresponding position numbers, and generating a metering difference position set; s403, calling a connecting edge sequence and a position path sequence in the responsibility path structure according to the position numbers in the metering difference position set, carrying out index positioning and path tracking on the position relation of the position numbers in the path structure, carrying out position marking operation on the position numbers and the difference position numbers appearing in the path, and establishing a position responsibility mark.
9. The engineering cost oriented information management method according to claim 1, wherein the specific step of S5 is: s501, calling a post number field in the post responsibility identifier and a corresponding metering record index value, correlating to obtain a cost attribution field in an original record, splitting a responsibility post data structure recorded in the cost attribution field, performing field replacement operation of a target post number according to the responsibility post corresponding index value, and establishing a cost field rearrangement sequence; s502, extracting corresponding engineering list coding fields according to record items in the expense field rearrangement sequence, aggregating post responsibility numbers and expense attribution contents under the same codes, and executing mapping structure reconstruction operation on the corresponding relation between the engineering list codes and the responsibility numbers to generate an engineering responsibility corresponding structure set; S503, calling the construction set corresponding to the engineering responsibility, and executing data frame formatting and reorganizing the post responsibility number and the expense attribution field bound by each engineering list code in the construction set, constructing a combined matrix of the engineering list code, the post responsibility number and the expense attribution field, and establishing an engineering cost information management result.
10. A construction cost oriented information management system for implementing the construction cost oriented information management method of any one of claims 1-9, the system comprising: The metering information acquisition and binding module is used for realizing S1, namely acquiring information output by a metering terminal of a construction site, binding the metering information with a certificate number, a certificate type, a time stamp and a signing post number, corresponding the metering information with an engineering list code and a cost attribution field, and constructing a cost source record according to a preset key field matching rule; the responsibility path construction module is used for realizing S2, extracting the signing post number in the cost source record, comparing the signing post number with the reporting sequence, the rechecking sequence and the approval sequence set in the project management flow, and constructing a responsibility path structure on the basis of the comparison result; S3, calling the voucher number and the voucher type in the cost source record, comparing the voucher registration content with the cost source record, and judging the post sequence through the responsibility path structure when the comparison is consistent, so as to generate the gathering basis content; the post responsibility identification module is used for realizing S4, namely extracting records with the same codes of workers Cheng Qingshan in the content of the collection, sorting according to time stamps, selecting target records as a comparison, comparing metering information differences, combining post responsibility of the differences generated by post sequence marks, and generating post responsibility identification; And S5, extracting a position number and a difference record source in the position responsibility identification, updating a sorting structure of the expense attribution field according to the responsibility identification, constructing a replacement and rearrangement rule of the expense field, establishing a corresponding relation between an engineering list code and the position responsibility identification, and generating an engineering cost information management result.

Description

Information management method and system for engineering cost Technical Field The invention relates to the technical field of resource planning management, in particular to an information management method and system for engineering cost. Background The technical field of resource planning management relates to the management and optimization of systemization and informatization of enterprises or projects in aspects of resource allocation, task arrangement, progress coordination, cost control and the like. The core matters in the technical field comprise planning and scheduling of resources, real-time scheduling, utilization efficiency evaluation and overall flow control, and the aim is to support decision making and resource circulation efficiency improvement through information technology means. The resource planning management generally relies on project management theory, combines an information system platform to dynamically integrate and visually manage key elements such as personnel, funds, materials, equipment and the like, and the technical system covers aspects such as an enterprise resource planning system, a project progress control system, a budget control flow, a data collaboration and sharing mechanism, a management flow standardized modeling and the like to form a management support frame which penetrates through the whole life cycle of a project. The traditional information management method for engineering cost refers to a management mode for carrying out data processing and information coordination around links such as cost estimation, budget planning, dynamic control, completion settlement and the like in engineering construction projects. Basic data are collected in a manual input mode, preliminary cost measurement and calculation are carried out according to a quota standard or a historical data manual, and cost summarization and compiling processes are completed by means of a form tool or local cost software. In the project implementation stage, the actual expenditure and the budget value are compared by adopting a staged cost accounting means, deviation analysis and early warning judgment are carried out by utilizing an empirical formula or a linear adjustment strategy, and finally completion cost summarization is completed in the completion stage by archiving paper documents and project list modes. The traditional method is dependent on static file management and decentralized processing modes in the aspects of data acquisition, cost analysis, risk identification and the like, and lacks of whole-process dynamic updating capability and a cooperative operation mechanism. Traditional engineering cost information management is based on manual data entry and static file processing, an automatic binding mechanism of metering data and credential information is lacked, a direct corresponding relation is not formed between an engineering list and expense fields, a post signing process is not included in a system checking range, responsibility division is fuzzy, a post path in a data processing link is lacked judgment standard, a responsibility interface is easy to be unclear, record collection lacks dual checking means of credential consistency and process integrity, deviation identification is based on single-point numerical comparison, responsibility nodes cannot be positioned in combination with post sequence, a expense attribution adjustment link does not have a differential source tracking mechanism, information fault is caused, and the whole processing flow is lacked dynamic connection and closed-loop support. Disclosure of Invention In order to achieve the above purpose, the invention adopts the following technical scheme, and the information management method facing the engineering cost comprises the following steps: S1, collecting information output by a construction site metering terminal, binding metering information with a certificate number, a certificate type, a time stamp and a signing post number, corresponding the metering information with an engineering list code and a cost attribution field, and constructing a cost source record according to a preset key field matching rule; S2, extracting a signing post number in the cost source record, comparing the signing post number with a reporting sequence, a rechecking sequence and an approval sequence set in a project management flow, and constructing a responsibility path structure on the basis of the comparison result; S3, calling the voucher number and the voucher type in the cost source record, comparing the voucher registration content with the cost source record, and judging the post sequence through the responsibility path structure when the comparison is consistent, so as to generate the collection basis content; S4, extracting records with the same codes of workers Cheng Qingshan in the content of the collection, sorting according to time stamps, selecting target records as a comparison, comparing measurement information