A life cycle management method and system for an embedded device of the Internet of Things

Abstract

The invention discloses a lifecycle management method and system for an embedded device of the Internet of Things, which comprises the following steps: the embedded device of the Internet of Things enters the production mode, and the product detection is performed on the device, and an instruction to switch to the transportation mode is sent when the product passes the detection ; After receiving the mode switching command, encrypt and authenticate the IoT embedded device and enter the transportation mode; after installing the IoT embedded device, enter the standby mode, enable the backup power supply and configure the device ID information for the device; according to the device ID The information generates a wireless communication certificate and sends an activation command, and the embedded device of the Internet of Things enters the activation mode and is officially enabled for operation. Its advantages are as follows: reducing the operating power consumption of the embedded system of the Internet of Things, ensuring the safety and reliability of the equipment power supply, improving system information security, and reducing the cost of communication resources.

Description

technical field [0001] The present invention relates to the technical field of embedded Internet of Things supervision methods, in particular to a life cycle management method and system for embedded Internet of Things devices. Background technique [0002] The Internet of Things refers to a huge network formed by combining various information sensing devices with real-time collection of any required information such as objects or processes that need to be monitored, connected, and interacted. Its purpose is to realize the connection between things and things, things and people, all things and the network, and realize the identification, management and control of things more conveniently through the remote assistance of the Internet. The IoT embedded system can collect sensor status through current and voltage, output voltage and current to control action parts; or connect with other devices through Ethernet, RS485 bus, USB, I2C bus, CAN bus to obtain information and control...

AI Technical Summary

Problems solved by technology

In some industries that require relatively high communication reliability and environment, since the traditional SIM Card method cannot meet the requirements, the SMT SIM IC method is often used

This means that the embedded system of the Internet of Things has enabled the communication resources of the telecom operator during the factory production stage and the transportation stage, and needs to pay the monthly communication fee to the operator for each system device every month; the warehousing and logistics before installation and use In the transportation stage, the embedded system of the Internet of Things does not work, but still needs to pay the relevant monthly rent to the telecom operator, which is actually a waste of communication resources of the telecom operator and increases the working cost of the embedded system of the Internet of Things

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