Blockchain-based product quality diagnosis method and device, equipment and storage medium
A technology of product quality and diagnosis method, applied in the field of blockchain, to achieve the effect of improving storage security, improving diagnosis efficiency, and improving traceability accuracy
Pending Publication Date: 2021-11-05
SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES +1
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[0004] The main purpose of the present invention is to provide a block chain-based product quality diagnosis method, device, equipment and storage medium, aiming to solve how to improve the storage security and traceability accuracy of product quality data, so as to further improve product quality diagnosis technical issues of efficiency
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[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0046] refer to figure 1 , figure 1 It is a schematic diagram of the block chain-based product quality diagnosis equipment structure of the hardware operating environment involved in the solution of the embodiment of the present invention.
[0047] Such as figure 1 As shown, the blockchain-based product quality diagnosis device may include: a processor 1001, such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a w...
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The invention relates to the technical field of blockchains, and discloses a blockchain-based product quality diagnosis method and device, equipment and a storage medium, and the method comprises the steps: obtaining product quality data in a product production process, and storing a data sheet generated based on the product quality data to a target blockchain; judging whether the product production process is out of control according to the product quality data; when the product production process is out of control, extracting quality abnormal data from the product quality data; searching a data category of the quality abnormal data through a data list stored in the target blockchain; and inputting the quality abnormal data into the corresponding residual error control chart according to the data category, and performing product quality diagnosis according to the residual error control chart. The blockchain technology is introduced to store the data list generated based on the product quality data, so that the storage security and traceability accuracy of the product quality data are improved, and furthermore, the diagnosis efficiency during quality diagnosis based on the data list stored in the blockchain is also improved.
Description
technical field [0001] The present invention relates to the technical field of blockchain, in particular to a method, device, equipment and storage medium for diagnosing product quality based on blockchain. Background technique [0002] In the process of product production, monitoring the product assembly quality in advance can know the assembly performance of the product in advance before the quality problem occurs, and then deal with the problematic product before the product goes off the line, so as to eliminate the personnel and personnel caused by the unqualified product assembly. The waste of man-hours and energy is minimized. Aiming at this field, scholars at home and abroad have also carried out a lot of academic research, such as the fuzzy support vector machine quality prediction algorithm proposed for the quality prediction problem of small batch production process; for the prediction of product quality standard deviation in the processing process, the proposed me...
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Login to View More IPC IPC(8): G06F16/27G06F21/64G06K9/62G06Q30/00G06Q40/04
CPCG06F16/27G06F21/64G06Q30/0185G06Q40/04G06F18/2411
Inventor 孙翀彭佳丽雷建云路松峰汪红田莎莎吴俊军徐科
Owner SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES