Application of Remote Update Technology for Large Number of Cross-regions Intelligent Equipment Program

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Integrated Circuits and Embedded Systems ›› 2022, Vol. 22 ›› Issue (3) : 46-48.

TECHNOLOGY REVIEW

Sun Zhijing¹, Liu Huan², Hou Wenfeng²

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Abstract

Due to the large number of production lines and large geographical span,the embedded program update and maintenance efficiency of smart devices is lower.The high-reliability method for remote updating of the large number of equipment embedded programs is proposed.It uses the control principle of IAP and managed the Flash memory in different regions.The transfer module can establish communication network,parsed the program files,and then transmitted with partition continuously,that realize to update the remote program and switch automatically the dual main program.It greatly reduces the maintenance time of online intelligent equipment and improves the consistency of production test process quality.

Key words

embedded intelligent device / IAP technology / sub-package renewal / remote updating

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Sun Zhijing, Liu Huan, Hou Wenfeng. Application of Remote Update Technology for Large Number of Cross-regions Intelligent Equipment Program[J]. Integrated Circuits and Embedded Systems. 2022, 22(3): 46-48

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