CN-121981510-A - Marine material BOM whole-flow collaborative management method and system

CN121981510ACN 121981510 ACN121981510 ACN 121981510ACN-121981510-A

Abstract

The invention relates to the technical field of computer flow processing, and particularly discloses a full-flow collaborative management method and system for maritime work materials, wherein the method comprises the steps of collecting project basic information of at least two parallel maritime work projects, stock data of common materials and a material demand list (MTO) of each parallel maritime work project, and continuously comparing the total required quantity and the available quantity of the common materials in all the MTOs by a server, wherein the available quantity is determined according to the stock data. The method realizes early warning of potential material conflict by real-time aggregation and supply and demand comparison of the material demands of multiple items, abandons a subjective and low-efficiency manual decision mode when the conflict occurs, and quantitatively evaluates and scientifically sorts the key degree of the related items by utilizing a multi-dimensional dynamic priority judgment model integrating delivery urgency, material specificity, contract risk and the like.

Inventors

WU KAI
LONG ZHE
Gao Huorong
WANG BIN
LI XIAOXI
Xie Qixiao
ZHANG JINGANG
XU BIN
XUE MIN
YANG YUJIE
PAN TING
CHU JIANPING

Assignees

上海中远海运重工有限公司

Dates

Publication Date: 20260505
Application Date: 20260113

Claims (10)

1. The full-flow collaborative management method for the marine material BOM is characterized by comprising the following steps of: s1, gathering project basic information of at least two parallel maritime work projects, inventory data of common materials and a material demand list MTO of each parallel maritime work project; the server continuously compares the total required quantity of the common material in all the MTOs with the available quantity; wherein the number of offerings is determined from the inventory data; if the total required quantity is larger than the available quantity, generating a material conflict signal aiming at the common material; S2, responding to the material conflict signal, and extracting all the related matters associated with the signal; invoking a preset priority judgment model, and calculating and outputting the priority score of each item related to the item based on the basic information of each item related to the item; s3, sorting the related items based on the priority scores; And executing differentiated material distribution strategies and cross-module cooperative instructions according to the sorting results, wherein the cooperative instructions at least comprise an emergency purchasing instruction issued to the purchasing module and a procedure plan adjusting instruction issued to the project management module for the low-priority projects.
2. The method of claim 1, wherein the generating of the material conflict signal comprises: Grouping and counting the material demands in all the MTOs according to the material codes to obtain the total demand quantity of each material code; if the total required quantity of a certain material code is larger than the corresponding available quantity, marking the material code as a conflict material ID; The material conflict signal at least comprises the conflict material ID, all related matters related to the conflict material ID and a demand gap value, wherein the demand gap value is equal to the total demand quantity minus the suppliable quantity.
3. The method of claim 1, wherein the priority determination model is configured to perform the following calculations: Priority score ; Wherein, the To deliver the urgency factor, characterizing how urgent the project was delivered; The degree of dependence of the conflict materials on specific projects is represented for the material specificity level; characterizing economic loss risks possibly caused by project delay delivery for contract default risk weights; 、、 Respectively preset corresponding weight coefficients.
4. A method according to claim 3, wherein the delivering an urgency coefficient The calculation mode of (a) is as follows: ; Wherein, the A delivery expiration date for the contract for the project; A current date for performing the calculation; A preset total period from start-up to delivery of the item.
5. A method according to claim 3, wherein the material-specific grade The determination mode of (a) is as follows: If the conflicted material is a special fixed part for the related matter purpose, the method comprises the following steps of Is assigned to a first preset value; if the conflict material is a standard component common to a plurality of projects, the method comprises the following steps of Is assigned a second preset value, the first preset value being greater than the second preset value.
6. A method according to claim 1 or 3, characterized in that the method further comprises: receiving purchase delay information fed back by the purchase module; Updating its delivery urgency factor for at least the affected incident item in response to the procurement delay information ; Based on updated delivery urgency coefficients And recalculating the priority score of the affected related item, and dynamically adjusting the material distribution strategy and the process plan according to the new sorting result.
7. The method of claim 6, wherein the delivery urgency factor is updated after receiving the procurement delay information Previously, the method further comprises: Acquiring a delay time contained in the purchase delay information ; The delay time length And a critical delay threshold preset for the affected event Comparing; If said Is larger than the The following steps are performed: Suspending recalculation of the priority score of the affected item objective, and directly setting the priority score of the item to a preset suspension value so as to mark the item as an item suspension state; Generating and sending an upgrade alarm to a project management module, wherein the upgrade alarm is used for prompting the manual intervention of the project in the project suspension state; If said Not greater than said Continuing to update the delivery urgency coefficient And (5) subsequent steps.
8. The method according to claim 1, further comprising a data anomaly tracing and correction step, specifically: Responding to a data exception signal, wherein the data exception signal is generated when the real-time verification of BOM data or main data fails; tracing, namely requesting and retrieving a related operation log from a non-tamperable log library based on the material codes and the abnormal time stamps in the data abnormal signals; positioning, namely positioning an abnormal operation node and a suspected responsible person by analyzing an operator, an operation type and a field change value in the operation log; and closing a loop, namely generating a traceability report, starting an approval process to inform the suspected responsible person of correcting the data, and performing secondary verification after the correction until the data verification passes.
9. The full-flow collaborative management system for the marine material BOM is characterized by comprising the following components: the data collection module is used for acquiring project basic information, inventory data and an MTO (methyl thiazolyl tetrazolium) demand list from the project management module, the inventory management module and the BOM center module; the material cooperation management and control unit is configured to: Receiving data of the data collection module, performing supply and demand comparison, and generating a material conflict signal when the total demand quantity is greater than the available quantity; Responding to the material conflict signal, and calling a priority judgment model to calculate the priority score of each related item; Sorting based on the priority scores, and generating and issuing differentiated material distribution strategies and cross-module collaborative instructions according to sorting results; and the purchasing module and the project management module are used for receiving and executing the cooperative instruction issued by the material cooperative control unit.
10. The system of claim 9, wherein the material co-administration unit is further configured to: receiving purchase delay information fed back by a purchase module; Triggering the priority decision model to update a priority score for the affected item in response to the procurement delay information; And dynamically adjusting and re-issuing a material distribution strategy and a cooperative instruction according to the updated priority score.

Description

Marine material BOM whole-flow collaborative management method and system Technical Field The invention relates to the technical field of computer flow processing, in particular to a BOM whole-flow collaborative management method and system for marine materials. Background The sea tool manufacturing field has the characteristics of long project period, complex supply chain, high customization degree and the like. In actual production operation, one enterprise often needs to manage multiple parallel maritime work projects at the same time. These items, while independent of each other, share a central inventory or supplier resource at the material level, particularly for materials that are commonplace in steel, pipe, valve, cable, etc. Existing project management typically relies on Enterprise Resource Planning (ERP) systems, material Requirement Planning (MRP) systems, etc., which are mature in terms of material management for individual projects, but suffer from significant deficiencies in dealing with resource synergy issues in multiple project parallelism. When multiple projects simultaneously demand a common material, and the total demand exceeds the current stock and short-term available supply, material supply conflicts are generated. Under the prior art conditions, the manner of resolving such material conflicts is highly dependent on manual coordination. The project manager, the purchasing department and the planning department need to communicate through conference, mail and the like, and the decision process is often based on a first-come-first-come principle, experience judgment of the project manager or priority practice of non-idiom, so that a unified, quantized and dynamic decision basis is lacked. The method is slow in response, the optimal treatment opportunity is easy to miss, the subjectivity of the decision is high, and the resource allocation is difficult to ensure to always accord with the overall strategic benefit of enterprises. More seriously, when a supply chain is unexpected, such as a supplier delays delivery, the system cannot automatically evaluate the influence of the dynamic change on the urgency of each item and make adjustment, and even the precious resource is erroneously allocated to an item which is actually stopped due to the delay of a key component due to information lag, so that the linkage delay and resource waste of the whole item group are caused. Disclosure of Invention The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention aims to provide a BOM whole-flow collaborative management method and system for marine materials, so as to improve the stability and efficiency of overall material allocation operation. In order to achieve the above objective, an embodiment of a first aspect of the present invention provides a method for total process collaborative management of a marine material BOM, the method comprising: s1, gathering project basic information of at least two parallel maritime work projects, inventory data of common materials and a material demand list MTO of each parallel maritime work project; the server continuously compares the total required quantity of the common material in all the MTOs with the available quantity; wherein the number of offerings is determined from the inventory data; if the total required quantity is larger than the available quantity, generating a material conflict signal aiming at the common material; S2, responding to the material conflict signal, and extracting all the related matters associated with the signal; invoking a preset priority judgment model, and calculating and outputting the priority score of each item related to the item based on the basic information of each item related to the item; s3, sorting the related items based on the priority scores; And executing differentiated material distribution strategies and cross-module cooperative instructions according to the sorting results, wherein the cooperative instructions at least comprise an emergency purchasing instruction issued to the purchasing module and a procedure plan adjusting instruction issued to the project management module for the low-priority projects. In order to achieve the above objective, an embodiment of a second aspect of the present invention provides a maritime work material BOM whole-flow collaborative management system, including: the data collection module is used for acquiring project basic information, inventory data and an MTO (methyl thiazolyl tetrazolium) demand list from the project management module, the inventory management module and the BOM center module; the material cooperation management and control unit is configured to: Receiving data of the data collection module, performing supply and demand comparison, and generating a material conflict signal when the total demand quantity is greater than the available quantity; Responding to the material conflict s