Cross-Brand Mobile Terminal Control via Device Attestation
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Solution Overview
Problem
Smart home devices from different brand manufacturers often operate in isolated ecosystems, making it difficult for them to interconnect and adapt to various multi-screen interaction applications on mobile phones, limiting the adaptability of electronic devices in controlled scenarios.
Innovation Solution
An electronic device and mobile terminal system that performs device attestation and network configuration using device and node operational certificates to align both devices within a unified ecosystem, allowing control by mobile terminals from different brand manufacturers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the electronic device integrates services from multiple brand manufacturers, then the adaptability to diverse multi-screen interaction applications is improved, but the device complexity and integration difficulty increase
Solution Approach 1:
The electronic device implements a universal service integration mechanism that can accommodate multiple brand manufacturers' multi-screen interaction applications through a unified interface layer. The device maintains a service management module that dynamically loads and manages different brand services without requiring separate integration processes for each manufacturer, thereby achieving multi-functionality while controlling complexity.
Solution Approach 2:
The patent introduces an intermediary service management layer between the hardware and various brand-specific applications. This intermediary layer provides standardized interfaces and protocols that mediate between different manufacturer services and the core device functions, simplifying the integration process and reducing the complexity burden on the device architecture.
2Adaptability or versatility
If the electronic device integrates services from multiple brand manufacturers, then the adaptability is improved, but the difficulty of adaptation and development increases
Solution Approach 1:
The service integration system is segmented into independent modular components, each handling specific brand manufacturer services. This segmentation allows for independent development, testing, and maintenance of each service module without affecting the entire system. Developers can work on individual brand integrations separately, reducing the overall difficulty of adaptation and development.
Solution Approach 2:
A universal service framework is implemented that provides common functionality for all brand manufacturers. This framework includes standardized protocols, interfaces, and management mechanisms that simplify the adaptation process for new manufacturers, reducing development difficulty while maintaining high adaptability.
3Device complexity
If the electronic device is limited to one or two multi-screen interaction applications, then the device complexity is reduced, but the adaptability in controlled scenarios deteriorates
Solution Approach 1:
The service integration architecture is designed to be dynamic, allowing the electronic device to adaptively load and manage different multi-screen interaction applications based on user needs and scenarios. The service management module can dynamically activate appropriate services without requiring permanent integration of all possible applications, maintaining low complexity while ensuring high adaptability when needed.
Data Source
AI summary
The present application relates to an electronic device, a mobile terminal, and a method for a mobile terminal to control an electronic device. The electronic device includes a processor, which is configured to: in response to a received device attestation certificate request sent by a mobile terminal, send a device attestation certificate to the mobile terminal, such that the mobile terminal performs security attestation according to the device attestation certificate; after a node operation certificate sent by the mobile terminal is received, install the node operation certificate and perform network configuration, such that the electronic device and the mobile terminal are in the same ecological system; and receive operation information sent by the mobile terminal, and determine a corresponding control command according to the operation information, so as to execute a corresponding operation according to the control command.