Flash memory service life prediction method and system and storage medium

Abstract

The invention relates to a flash memory service life prediction method and system and a computer readable storage medium. The method comprises the following steps: firstly, collecting characteristic quantity data required for predicting the service life of the flash memory through a flash memory data collection device;, carrying out operation on the characteristic quantity, forming a set by the measured characteristic quantity and the operation result of the characteristic quantity, taking a subset in the set as the input of an artificial neural network, operating the artificial neural network, and finally performing calculating by the artificial neural network to obtain the life prediction value of the flash memory corresponding to the characteristic quantity. According to the method forpredicting the service life of the flash memory by adopting the artificial neural network, the change characteristics of the parameters of the flash memory can be extracted more effectively, meanwhile, the prediction capability of the artificial neural network can be optimized by inputting new data or changing a training method and the like, and compared with a common prediction method, the methodis higher in flexibility.

Description

technical field [0001] The present invention relates to the technical field of flash memory lifetime prediction, in particular to an artificial neural network-based flash memory lifetime prediction method, system and computer-readable storage medium. Background technique [0002] With the development of electronic technology, memory, as the carrier of data stored in electronic equipment, has become more and more important in modern life. Flash memory is a non-volatile memory that can save data for a long time after power failure, and has the advantages of fast data transmission speed, low production cost, and large storage capacity. It is widely used in communication, consumer, computer, industrial control, military, etc. Flash memory has gradually become the most potential memory product at present. [0003] Reduced reliability has always been one of the main issues with data storage in flash memory. During the use of flash memory, various errors will occur in the data st...

AI Technical Summary

Problems solved by technology

[0003] Reduced reliability has been one of the major concerns for data storage in flash memory

During the use of flash memory, various errors will occur in the data stored in its unit and eventually cause the storage unit to fail. If the storage medium generates uncorrectable data errors when the flash memory is running, it will affect the normal use of the entire storage system

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