Method and device for differentiating and upgrading embedded system

The invention provides a method and device for differentiating and upgrading an embedded system. The method includes the steps of conducting segmenting based on characteristic parameters of an original version data file, a new version data file and device hardware, correspondingly generating origina...

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Bibliographic Details
Main Authors RONG JIEJIE, GAO YINGJUN, TONG QIJIE
Format Patent
LanguageChinese
English
Published 29.06.2018
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention provides a method and device for differentiating and upgrading an embedded system. The method includes the steps of conducting segmenting based on characteristic parameters of an original version data file, a new version data file and device hardware, correspondingly generating original version segmented data and new version segmented data, sequentially taking out each segment of newversion segmented data to be subjected to LCS calculation together with the original version data file to correspondingly obtain the total length of an LCS, sequencing the new version segmented dataaccording to a sequence table generated by sequencing the total lengths of the LCS, sequentially conducting differentiation treatment on the original version segmented data according to the sequence of the new version segmented data and generating at least two corresponding segments of differentiation segmented data, conducting packaging to generate a differentiation updating packet, and conducting differentiation reductio
Bibliography:Application Number: CN201711395605