Remote upgrading method in low-power-consumption scene

Abstract

The invention discloses a remote upgrading method in a low-power-consumption scene in the technical field of remote upgrading methods, which comprises the following steps of: 1, configuring a server address, and caching firmware upgrading information; 2, reporting data by the equipment, and responding by the server; 3, when the equipment detects that a data issuing mark exists, opening a section of receiving time window; 4, informing, by the server, the equipment of the new firmware version and the firmware downloading address; 5, acquiring firmware information and firmware verification information by the equipment through the firmware downloading address; 6, downloading new firmware contents in batches by the equipment; step 7, for each batch of downloading, if the response of the serveris overtime or the data verification is wrong, carrying out retransmission; 8, after the new firmware is downloaded successfully, performing integrity verification; and 9, updating the equipment firmware, reporting the latest firmware version information by the equipment after updating is completed, and recording the latest version corresponding to the firmware by the upgrading management platform, so that the method is low in equipment power consumption and supports breakpoint resume.

Description

technical field [0001] The invention discloses a remote upgrade method in a low power consumption scenario, and specifically relates to the technical field of remote upgrade methods. Background technique [0002] With the development of information technology, remote unattended equipment is widely used in electric power, communication and other systems. Since a large part of electric power and communication facilities work in mountains, wild places and other places with sparsely populated and harsh environments, unattended equipment is very important for these The monitoring implemented plays a very critical role. However, due to the development and update of technology, unmanned equipment needs to be upgraded regularly. However, due to the remote location and wide distribution of these equipment, the on-site upgrade work is intensive and difficult, and remote automatic upgrade is a good solution to this problem. question. [0003] By remotely upgrading the firmware of emb...

AI Technical Summary

Problems solved by technology

[0004] At present, the device in the remote upgrade may be in the sending or receiving state for a long time due to network problems or server problems, resulting in serious power consumption of the device. The remote upgrade is designed for wireless transmission. Due to the instability of wireless transmission, it causes an error and retransmits all data

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