Material tracing method based on block chain module
A blockchain and material technology, applied in the field of material traceability based on blockchain modules, can solve the problem of not meeting the precise traceability of materials, and achieve the effect of precise material traceability and promotion of integration.
Pending Publication Date: 2022-04-12
四川启睿克科技有限公司
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[0004] The purpose of the present invention is to provide a material traceability method based on a block chain module, which is used to solve the problem that the material handover method and the manual work document method in the prior art do not satisfy the accurate traceability of materials
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[0035] combined with figure 1 As shown, a material traceability method based on the block chain module, such as figure 1 As shown, the blockchain module is integrated on the AGV car in the factory, and the blockchain module communicates with the core controller of the AGV car, the PLC jacking controller, and the sensor. The robotic arm also communicates with the PLC robotic arm controller through the blockchain module. The scheduling tasks of materials are first distributed by the equipment management platform to the blockchain module, and the blockchain module then notifies the AGV trolley and the robotic arm to complete the material handling in coordination. During this process, the blockchain module records the material flow information on the chain and returns it to the material traceability platform. The final material traceability platform can track and trace materials through blockchain nodes. It is worth noting that this method is applicable to the collaborative wor...
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The invention discloses a material traceability method based on a block chain module, which is realized based on a material traceability system and comprises the following steps that: an AGV (Automatic Guided Vehicle) and a mechanical arm carry out equipment identity label registration and equipment identity verification on a block chain node; the AGV sends a task cooperation message to the mechanical arm, the mechanical arm initiates an equipment authentication request to the block chain, a task cooperation response message is sent to the AGV after authentication is passed, the AGV sends the task cooperation response message to the block chain node for authentication, and after authentication is passed, the mechanical arm sends the task cooperation response message to the block chain node for authentication. The AGV and the mechanical arm cooperatively execute a material carrying task and record a result to the block chain node; and the equipment management platform inquires a material track, and traceability verification is carried out through the block chain node. According to the invention, traditional industrial production equipment such as AGVs and mechanical arms are integrated into the block chain module, the material data are transmitted to the block chain nodes, the industrial production process is combined with the block chain, and complete and accurate material tracing is realized.
Description
technical field [0001] The invention relates to the technical field of material traceability, specifically, a method for material traceability based on a block chain module. Background technique [0002] Usually, the raw materials or parts purchased by the factory are often used in the production of multiple product models or different batches of orders. When the manufacturing process or market quality is abnormal, it is necessary to quickly find which batch of parts or raw materials for cause analysis, including product assembly process analysis, parts processing (equipment, personnel) analysis, raw material warehousing inspection and supplier delivery Analysis, in addition to dividing responsibility, while narrowing the scope of the recall. With the increasing variety of products, the previous manual work documents can no longer meet the needs of accurate traceability. [0003] The application number is 202022083352.1, and the Chinese utility model patent named a worksho...
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IPC IPC(8): G06Q20/38G06Q20/40G06Q30/00G06Q50/04
CPCY02P90/30
Inventor 杨超邓密密
Owner 四川启睿克科技有限公司