IoT Gateway Plugin Agent for Automatic Protocol Discovery
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Solution Overview
Problem
The proliferation of IoT devices has led to fragmented solutions due to a lack of industry standards, resulting in limited interoperability across vendors, making it difficult for devices to communicate and work together seamlessly in smart home environments, requiring manual configuration and third-party translation layers.
Innovation Solution
A plug-and-play system with a central smart hub that acts as a proxy to translate and project IoT device functionality into a common framework, using device discovery strategies and translation libraries to facilitate communication between disparate devices, enabling interoperability across different IoT verticals.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If manual configuration and third-party translation layers are used to enable communication between devices with different protocols, then device interoperability is achieved, but system complexity and configuration time increase
Solution Approach 1:
The system enables automatic device discovery and protocol identification without manual configuration. The gateway automatically probes devices, identifies their protocols, and selects appropriate translation libraries, allowing the system to configure itself rather than requiring user intervention for each device connection.
Solution Approach 2:
The patent introduces an intermediary layer consisting of translation libraries that mediate between devices using different communication protocols. These libraries are stored in a repository and automatically selected by the gateway to enable interoperability between disparate devices without requiring direct compatibility between them.
2Reliability
If manual configuration is required for each IoT device, then protocol compatibility is ensured, but user experience and operational efficiency deteriorate
Solution Approach 1:
The system performs automatic device discovery through probing mechanisms and autonomously identifies protocols by analyzing device responses. The gateway automatically selects and applies appropriate translation libraries from its repository, eliminating the need for users to manually configure each device while maintaining reliable protocol compatibility through systematic automated verification.
3Adaptability or versatility
If a centralized hub with translation libraries is used to manage diverse IoT protocols, then interoperability is improved, but device complexity and resource requirements increase
Solution Approach 1:
The patent segments the translation functionality into separate, modular translation libraries that can be independently stored, selected, and loaded. Each library handles a specific protocol or device type, allowing the gateway to only load the necessary translation components for currently connected devices rather than maintaining all possible protocols simultaneously in memory.
Solution Approach 2:
The system dynamically loads and unloads translation libraries based on the devices currently connected to the gateway. When a new device is discovered, the gateway probes it, identifies the protocol, and dynamically loads the corresponding translation library. When devices disconnect, the gateway unloaded unused libraries to optimize resource utilization.
Data Source
AI summary
Methods, apparatus, systems and articles of manufacture are disclosed to identify and manage IoT protocols and associated devices. An example apparatus includes a gateway device to communicate according to a first protocol. The example gateway device includes a plugin agent to discover a first device and probe the first device to gather data regarding a protocol of the first device. The example plugin agent is to transmit the gathered data to a plugin manager to determine whether the first device is to communicate via the first protocol, and, when the first device is unable to communicate via the first protocol, determine a plugin for the gateway device to enable the gateway device to communicate with the first device, the plugin agent to provision the plugin for the gateway device with respect to the first device.