IoT Device Self-Onboarding for Stable Cloud Registration
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Solution Overview
Problem
The conventional IoT device onboarding process into a cloud server involves stability issues and increased failure probability due to the need for short-range wireless communication with a user device, requiring device information registration during manufacturing and connection to a user device.
Innovation Solution
An IoT device equipped with a communication module, memory, and processor can autonomously execute an onboarding application, acquire authentication information, generate configuration information, and transmit it to a cloud network for registration without prior manufacturing process registration or user device connection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the IoT device uses short-range wireless communication with a user device for onboarding, then device information can be transmitted to the cloud server, but the onboarding process becomes unstable and failure probability increases
Solution Approach 1:
The IoT device performs self-onboarding by autonomously transmitting device information to the cloud server without requiring a user device as an intermediary. The device executes the onboarding process independently, eliminating the need for short-range wireless communication with external devices and thereby improving stability while reducing process complexity.
2Ease of manufacture
If device information is registered during manufacturing process, then onboarding can be performed, but the manufacturing process becomes more complex and time-consuming
Solution Approach 1:
The device information is prepared in advance during manufacturing (such as storing unique device identifiers in the device's memory), but the actual registration with the cloud server is deferred until the device is first activated. This allows manufacturing to remain simple while enabling quick onboarding when needed, as the device already has the necessary information ready for transmission.
3Reliability
If the IoT device connects to a user device for onboarding, then authentication information can be exchanged, but the connection stability deteriorates and onboarding failure increases
Solution Approach 1:
The onboarding process is extracted from the user device and transferred to the IoT device itself. The IoT device directly communicates with the cloud server to complete authentication and registration, removing the user device from the communication chain. This eliminates connection stability issues while maintaining operational simplicity through automated processes.
Data Source
AI summary
An electronic device according to various embodiments may comprise: a communication module comprising communication circuitry, a memory, and a processor operatively connected to the communication module and the memory, wherein the processor is configured to: execute an application supporting onboarding of the electronic device; obtain authentication information of the electronic device; transmit the authentication information to a cloud network through the communication module to register the authentication information of the electronic device; generate configuration information of the electronic device based on an input on the application; and transmit the generated configuration information and device information of the electronic device stored in the memory to the cloud network through the communication module to request onboarding of the electronic device.