CN-121981739-A - Multi-object whole process tracing method and system for white spirit brewing workshop

CN121981739ACN 121981739 ACN121981739 ACN 121981739ACN-121981739-A

Abstract

The invention provides a multi-object whole process tracing method and system for a white spirit brewing workshop, which relate to the technical field of white spirit brewing process tracing, and are characterized in that objects in the brewing process and relationships among the objects are obtained by monitoring brewing event data in the brewing process, snapshots are constructed for each object, all the snapshots of each object are ordered according to time, a time-series snapshot chain of each object is obtained, the whole process of each object in the brewing process is obtained, the objects are used as nodes, the relationships among the objects are used as edges, an object diagram is constructed, the relationships among all the objects in the brewing process are obtained, the brewing process or the objects are traced based on the object diagram, and the problem of difficult tracing in the conventional white spirit brewing process is solved.

Inventors

SU WANGHUI
LIN FENG
YANG PING
QIN HUI
TU FEIYONG
ZHANG CHENG
CHEN LIN
ZHANG QIANG

Assignees

泸州老窖股份有限公司
泸州老窖酿酒有限责任公司

Dates

Publication Date: 20260505
Application Date: 20260120

Claims (10)

1. The multi-object whole process tracing method of the white spirit brewing workshop is characterized by comprising the following steps of: S1, monitoring brewing event data in a brewing process, and obtaining objects in the brewing process and relations among the objects; s2, constructing a snapshot for each object, wherein the snapshot comprises an object identifier, time, current state data, an object list with a relation and a life cycle identifier; S3, ordering all snapshots of each object according to time, and obtaining a time-series snapshot chain of each object; s4, taking the objects as nodes, and taking the relation among the objects as edges to construct an object diagram; s5, tracing the brewing process or the object based on the object diagram.
2. The multi-object whole process traceability method of a white spirit brewing shop according to claim 1, wherein the objects comprise equipment objects and material objects, the equipment objects comprise a ferment box, a wine retort, a pit, an RGV and an overhead crane, and the material objects comprise a raw material batch, a production batch and a finished product batch.
3. The multi-object whole process traceability method of a white spirit brewing shop according to claim 1, wherein brewing event data originates from MES, WMS, SCADA and sensor gateway.
4. The multi-object whole process traceability method of white spirit brewing shop according to claim 3, further comprising using key process event as time anchor point, and adopting sliding time window mechanism to time align brewing event data of each source.
5. The multi-object whole process tracing method for white spirit brewing shop according to claim 1, wherein the method further comprises searching the affected upstream and downstream nodes with the nodes of the abnormal snapshot as the starting point, and generating an abnormal node propagation map or marking chain segments in the time-series snapshot chain of the affected upstream and downstream nodes.
6. The multi-object whole process traceability method of a white spirit brewing shop according to claim 5, wherein said abnormal snapshots comprise temperature overrun, fermentation residence time overrun and weight deviation overrun.
7. The multi-object whole process traceability method of a white spirit brewing shop according to claim 1, further comprising scoring integrity of the traceable brewing process and prompting to check abnormal nodes if the score is lower than a threshold.
8. The multi-object whole process traceability method of a white spirit brewing shop according to claim 7, wherein when time-series snapshot chain breakage of nodes is checked, virtual snapshots are inserted according to the upper and lower node relations.
9. The multi-object whole process traceability method of a white spirit brewing shop according to claim 1, wherein the relationships between the objects comprise binding relationships and circulation relationships between the objects.
10. The multi-object whole process tracing system of the white spirit brewing workshop is characterized by comprising a brewing event data monitoring module, a snapshot chain module, an object diagram construction module, a tracing target definition module and a tracing engine module, wherein the brewing event data monitoring module is used for monitoring brewing event data to obtain objects in the brewing process and relations among the objects, the snapshot chain module is used for constructing snapshots for each object, the snapshots comprise object identification, time, current state data, object lists with relations and life cycle identification, all the snapshots of each object are ordered in time to obtain a time-series snapshot chain of each node, the object diagram construction module is used for taking the objects as nodes, the relation among the objects as edges, the tracing target definition module is used for setting tracing targets, the tracing targets comprise brewing processes or objects, and the tracing engine module is used for tracing the object targets based on the object diagram.

Description

Multi-object whole process tracing method and system for white spirit brewing workshop Technical Field The invention relates to the technical field of tracing of white spirit brewing processes, in particular to a multi-object whole process tracing method and system of a white spirit brewing workshop. Background In the white spirit brewing process, a plurality of key process links such as raw material feeding, stacking, retort steaming, continuous grain, empty pit receiving, fermentation, distillation and wine taking and the like all have multi-equipment parallel and multi-batch crossed operation modes, and complex many-to-many relations exist between equipment and materials, and meanwhile, the brewing period is long, the process visualization degree is low, so that the traditional system is difficult to provide structural and continuous traceability. Particularly, under the conditions of cyclic vinasse continuous fermentation, dynamic fermentation, cross-system circulation (such as RGV/crown block scheduling) and the like, batch attribution errors, difficult problem positioning, quality responsibility failure and the like are very easy to occur if a systematic data structure and object chain support are not provided, and the production stability and the compliance are seriously affected. Disclosure of Invention The invention provides a multi-object whole process tracing method and a system for a white spirit brewing workshop, which solve the problem of difficult tracing in the existing white spirit brewing process. The technical scheme adopted for solving the technical problems is that the multi-object whole process tracing method of the white spirit brewing workshop comprises the following steps: S1, monitoring brewing event data in a brewing process, and obtaining objects in the brewing process and relations among the objects; s2, constructing a snapshot for each object, wherein the snapshot comprises an object identifier, time, current state data, an object list with a relation and a life cycle identifier; S3, ordering all snapshots of each object according to time, and obtaining a time-series snapshot chain of each object; s4, taking the objects as nodes, and taking the relation among the objects as edges to construct an object diagram; s5, tracing the brewing process or the object based on the object diagram. Further, the objects include equipment objects including a ferment box, a retort, a pit, an RGV, and an overhead traveling crane, and material objects including a raw material batch, a production batch, and a finished product batch. Further, brewing event data originates from MES, WMS, SCADA and sensor gateway. Furthermore, the method also comprises the step of using key process events as time anchor points and adopting a sliding time window mechanism to time align brewing event data of all sources. Further, the method further comprises searching for affected upstream and downstream nodes with the nodes of the abnormal snapshot as starting points, and generating an abnormal node propagation map or marking chain segments in a time-series snapshot chain of the affected upstream and downstream nodes. Further, the abnormal snapshot includes an overrun in temperature, an overrun in fermentation residence time, and an overrun in weight deviation. Further, the method further comprises the step of scoring the integrity of the traced brewing process, and prompting to check abnormal nodes if the score is lower than a threshold value. Further, when a time-series snapshot chain break of the node is detected, a virtual snapshot is inserted according to the upper and lower node relation. Further, the relationships between the objects include binding relationships and circulation relationships between the objects. The invention further provides a multi-object whole process tracing system of the white spirit brewing workshop, the multi-object whole process tracing method of the white spirit brewing workshop is achieved, the system comprises a brewing event data monitoring module, a snapshot chain module, an object diagram constructing module, a tracing target defining module and a tracing engine module, the brewing event data monitoring module is used for monitoring brewing event data to obtain objects and relations among the objects in the brewing process, the snapshot chain module is used for constructing snapshots for each object, the snapshots comprise object identification, time, current state data, object lists with relations and life cycle identification, all the snapshots of each object are ordered according to time, a time-series snapshot chain of each node is obtained, the object diagram constructing module is used for taking the objects as nodes, the relation among the objects is used for constructing an object diagram, the tracing target defining module is used for setting tracing targets, the tracing targets comprise brewing processes or the objects, and the tracing engine module is used for tracing