Multi-channel adaptive log recording and output method and system for terminal equipment of Internet of Things system

Abstract

The invention relates to an Internet of things system terminal equipment multi-channel adaptive log recording, output method and a system, and aims to effectively record and transmit equipment logs; the Internet of things system terminal equipment multi-channel adaptive log recording and output method comprises the following steps: the terminal equipment outputs logs to a log server supporting serial port connection; the Internet of things system terminal equipment outputs logs to the log server through the internet; the terminal equipment output logs to a cloud platform through the internet, and the logs are stored in a database on the cloud platform; the log server sends log configuration parameters to the Internet of things terminal equipment through the serial port, the cloud platform and the log server; the terminal equipment comprises a log module, wherein the log module is used for deciding log forming and output strategies according to log configuration parameters, terminal equipment configuration and operation state. The method and system can prevent log recording from affecting normal processing of the terminal equipment, thus allowing a user to adjust the terminal equipment log forming and output strategies at any time.

Description

technical field [0001] The invention relates to a multi-channel self-adaptive log recording and output method and system for a terminal device of an Internet of Things system. Background technique [0002] Logs play a key role in monitoring the running status of IoT terminals and diagnosing program exceptions and errors. Compared with computer equipment, IoT terminals usually have small storage capacity, weak processing capability, small network bandwidth, and relatively low reliability of the network environment. Therefore, the log recording method commonly used in computer terminals is not suitable for terminal equipment. [0003] The methods of computer terminal recording logs include: [0004] Local log files: log files require large disk space [0005] Log server: The log is kept on a dedicated log server, and the local disk space is small, but the log needs to be uploaded to the log server in real time or periodically, and a certain amount of network bandwidth is re...

AI Technical Summary

Problems solved by technology

[0011] Based on the above, the existing technology mainly has the following defects: one-sidedness: only one channel is used to output logs, and each channel has its limitations;

For problems that are not easy to reproduce, existing logging methods are difficult to catch;

[0013] Lack of log cache: the network is unstable or temporarily interrupted, which will cause log loss;

[0014] Log transmission and other business data (such as sensor data, control instructions, etc.) sharing the channel will cause the log and business data to compete for network bandwidth, and when the business data is large, the log volume is often large, and the log may affect the IoT terminal. normal work

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