Real-time dynamic matching and cutting system

Abstract

A real-time dynamic cutting system includes a storage medium and a processor. The storage medium stores modules. The processor accesses and executes these modules. A parsing module parses and integrates currently pending work order data, equipment availability conditions, and operational status data into work order and equipment status data. An inventory integration module integrates raw material inventory data and surplus material inventory data into raw material and surplus material inventory data. A condition setting module sets cutting constraints. A scheme generation module determines whether to allow the regeneration of a cutting scheme based on a trigger event; if so, it generates a cutting scheme based on the work order and equipment status data, raw material and surplus material inventory data, and cutting constraints. An evaluation module calculates the material utilization rate and loss index of the cutting scheme. A scheme selection module selects one of the cutting schemes.

Claims

1. A real-time dynamic matching and shearing system, comprising: A storage medium stores a work order database, an equipment database, a raw material database, a surplus material database, and multiple modules. The work order database stores multiple work order data that are currently pending processing. The equipment database stores equipment availability and operating status data. The raw material database stores raw material inventory data. The surplus material database stores surplus material inventory data. The system also includes a processor coupled to the storage medium, which accesses and executes the modules, wherein the modules include: a parsing module coupled to the work order database and the equipment database, which parses and integrates the currently pending work order data and the equipment availability and operational status data into work order and equipment status data; an inventory integration module coupled to the raw material database and the surplus material database, which integrates the raw material inventory data and the surplus material inventory data into raw material and surplus material inventory data; a condition setting module for setting a cutting constraint; and a scheme generation module coupled to the parsing module, the inventory integration module, and the condition setting module, which determines, based on a trigger event, whether it is permissible to regenerate a plurality of cutting schemes; if so, the scheme generation module generates a plurality of cutting schemes based on the work order and equipment status data, the raw material and surplus material inventory data, and the cutting constraint. An evaluation module, coupled to the scheme generation module, is used to calculate the material utilization rate and loss index of the shearing scheme based on the shearing scheme. And a scheme selection module, coupled to the evaluation module, for selecting one of the shearing schemes as a scheme with actual feasibility based on the material utilization rate and loss index of the shearing schemes.

2. The real-time dynamic matching and cutting system as described in claim 1, wherein, The work order database stores multiple work order records that have been trimmed or have entered the trimming execution stage. The module further includes a locking module and a classification module. The locking module is coupled to the work order database to lock the work order records that have been trimmed or have entered the trimming execution stage, but does not lock the work order records currently awaiting processing. The classification module is coupled to the locking module and the work order database to separate the locked work order records that have been trimmed or have entered the trimming execution stage from the unlocked work order records currently awaiting processing. The data is divided into a locked set and a pending set, and the locked set and the pending set are stored in the work order database. The parsing module is used to parse and integrate the currently pending work order data and the equipment availability and operational status data in the pending set into pending work order and equipment status data. The scheme generation module generates the cutting scheme based on the triggering event, according to the pending work order and equipment status data, the raw material and surplus material inventory data, and the cutting constraints.

3. The real-time dynamic matching and cutting system as described in claim 1, wherein, The triggering events include changes in equipment availability, changes in cutting conditions, changes in the currently pending work order data in the pending set, substantial changes in the availability of raw materials or scrap, events where locked work order data that has been completed or has entered the cutting execution state are not allowed to be traced back, and user requests for re-cutting based on production targets or site constraints and are determined to meet the re-cutting conditions or a combination thereof.

4. The real-time dynamic matching and cutting system as described in claim 1, wherein, These modules further include a device slot guidance module coupled to the scheme selection module, which generates a device slot guidance instruction based on the scheme under the actual executable conditions, and guides the user or cutting equipment to perform actual cutting operations based on the device slot guidance instruction, thereby generating an actual production result and a surplus material information.

5. The real-time dynamic matching and cutting system as described in claim 4, wherein, These modules further include a feedback module coupled to the equipment slot guidance module, and used to generate feedback information based on the actual production results and the remaining material information; wherein, the work order database updates the work order data based on the feedback information, the equipment database updates the equipment availability and operating status data based on the feedback information, the raw material database updates the raw material inventory data based on the feedback information, and the remaining material database updates the remaining material inventory data based on the feedback information.

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