Method for remotely upgrading software of agricultural machinery deep scarification Internet of Things terminal equipment

Abstract

A method for remotely upgrading software of agricultural machinery deep scarification Internet of Things terminal equipment comprises a server and an agricultural machinery Internet of Things terminal, the server is an HTTP server, the agricultural machinery Internet of Things terminal is a terminal for uploading data through a GPRS module, and loading programs in the agricultural machinery Internet of Things terminal comprise a BootLoader terminal bootstrap program and an app application program; the latest version of the app application program is placed in the HTTP server, and an upgrade version detection function module is added in the app application program; the version detection function module is used for judging whether an executing app program needs to be backed up or not by comparing new and old version numbers, and if yes, upgrading software and the version numbers are backed up at the same time. Through optimization of hardware and software, a conventional HTTP server continues to be used, so that a new server does not need to be rebuilt when the software is remotely upgraded, and the development and maintenance cost is reduced.

Description

technical field [0001] The present invention relates to a method applied in the fields of agricultural data collection, agricultural machinery monitoring, industrial embedded equipment, etc., in particular to a method for remotely upgrading software of agricultural machinery subsoiling Internet of Things terminal equipment. Background technique [0002] With the rapid development of the Internet of Things, the degree of relevance and adaptability between the terminal unit and the network in the Internet of Things is the direction that those skilled in the art are concerned about. Whether the operation terminal can be upgraded in time will directly affect the scale and function limitations of the Internet of Things. and interoperability limitations. The above-mentioned situation is more prominent in the field of agricultural machinery Internet. Since agricultural machinery Internet terminals are mostly installed on specific agricultural machinery, and operators of agricultura...

AI Technical Summary

Problems solved by technology

In the existing GPRS terminal equipment market, especially in the industrial and agricultural Internet of Things equipment market, the OTA function has low practicability, low flexibility, does not support breakpoint resume, high failure rate, complex interaction protocol, traffic Disadvantages such as large consumption and data integrity cannot be guaranteed

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