Gateway Configuration for Secure Distributed Equipment Data Onboarding
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Solution Overview
Problem
Connecting devices to a distributed database system, such as a blockchain, is complicated due to high configuration efforts and security requirements, often necessitating hardware modifications and lacking physical access.
Innovation Solution
An apparatus with communication interfaces, configuration, identification, registration, and data provision modules facilitates easy insertion of device data into a distributed database system by receiving configuration information, selecting appropriate parameters, providing identification, and registering the device for data insertion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If devices are connected to a distributed database system with security requirements, then data security is improved, but configuration complexity increases and physical access is required
Solution Approach 1:
A gateway device is introduced as an intermediary between the industrial devices and the distributed database system. The gateway performs configuration management, authentication, and data transformation functions, allowing devices to connect to the blockchain system without direct physical access or complex configuration. The gateway mediates the connection by handling security protocols and configuration parameters on behalf of the devices.
Solution Approach 2:
The system is segmented into distinct functional components: the gateway device handles configuration and security management, while the industrial devices focus on data generation and transmission. This segmentation allows the complex security and configuration tasks to be isolated in the gateway, reducing the configuration complexity burden on the end devices while maintaining high security standards.
2Adaptability or versatility
If hardware modifications are made to provide computing capacities for distributed database system, then system compatibility is improved, but device complexity and cost increase
Solution Approach 1:
The gateway device serves as a computing intermediary that provides the necessary computational capabilities for blockchain interaction. Instead of modifying the hardware of resource-constrained industrial devices, the gateway handles computationally intensive tasks such as transaction validation, cryptographic operations, and data structuring, enabling legacy devices to connect to the distributed database system without hardware modifications.
Solution Approach 2:
The gateway device is designed as a universal interface that can connect to multiple different types of industrial devices with varying computational capabilities. It provides multi-functional support for different communication protocols, data formats, and security requirements, allowing diverse devices to access the blockchain system without requiring specific hardware modifications for compatibility.
3Reliability
If individual configuration is performed for each device, then connection reliability is improved, but configuration time and effort increase
Solution Approach 1:
The gateway device implements self-service configuration capabilities by automatically generating configuration parameters, managing device registration, and handling authentication credentials. When a device connects, the gateway autonomously performs the configuration tasks without requiring manual intervention for each device, thereby maintaining reliable individual configuration while significantly reducing configuration time and effort through automation.
Solution Approach 2:
The gateway performs preliminary configuration actions in advance by pre-configuring security protocols, authentication mechanisms, and communication parameters. Device templates and configuration profiles are prepared beforehand, allowing rapid deployment of new devices without repetitive manual configuration steps, thus maintaining connection reliability while reducing overall configuration time.
Data Source
AI summary
A device for adding equipment data of a piece of equipment into a distributed database system includes a first communication interface designed to receive database configuration information from the distributed database system, a second communication interface coupled to the piece of equipment and designed to receive equipment data a configuration module designed to select at least one configuration parameter for configuring a data providing module, test at least one selected configuration parameter on the basis of the database configuration information, output the test result, and configure the data providing module, an identification module designed to provide identification information, a registration module designed to register the piece of equipment on the basis of the identification information for the distributed database system, and a data providing module designed to add the equipment data with respect to the identification information into the distributed database.