Universal Remote Control Interface for Wireless Device Management
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Solution Overview
Problem
Existing wireless media signal transmission systems face challenges in efficiently controlling external devices over long distances, requiring multiple remote controllers and causing inconvenience due to the need for users to physically move to control devices, especially when devices are far apart from the receiving apparatus.
Innovation Solution
A method and apparatus for controlling external devices using a wireless network, where a receiving apparatus receives remote control signals, extracts control data, and transmits it to a transmitting apparatus, which then generates and sends control signals to the external devices, allowing users to control devices from a single location using a remote controller connected to the receiving apparatus.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If users control external devices directly using remote controllers, then control reliability is improved, but device complexity increases and ease of operation deteriorates due to needing multiple remote controllers
Solution Approach 1:
The receiving apparatus serves as an intermediary device that receives remote control signals and forwards control commands to external devices through the transmitting apparatus. This mediator approach allows users to control external devices without needing direct line-of-sight or multiple remote controllers, thereby maintaining control reliability while significantly improving ease of operation.
Solution Approach 2:
The receiving apparatus is designed with multi-functionality, serving both as a display device and as a universal remote control interface. By integrating multiple functions into a single device, the system eliminates the need for multiple specialized remote controllers, resolving the contradiction between reliability and ease of operation.
2Adaptability or versatility
If external devices are placed far from the receiving apparatus, then adaptability is improved, but ease of operation deteriorates due to the need for users to physically move to control devices
Solution Approach 1:
The transmitting and receiving apparatus act as intermediaries that bridge the physical gap between users and external devices. Users can remain at the receiving apparatus location while control commands are relayed through the wireless network to external devices anywhere in the system, maintaining adaptability while improving ease of operation by eliminating the need for physical movement.
Solution Approach 2:
The system replaces the mechanical approach of physical proximity control with wireless electronic communication. Control signals are transmitted electronically through the network infrastructure rather than requiring physical presence near devices, allowing external devices to be placed anywhere in the coverage area while maintaining ease of operation.
3Adaptability or versatility
If multiple remote controllers are provided for different devices, then adaptability is improved, but device complexity increases
Solution Approach 1:
The receiving apparatus is designed as a universal control interface that can control multiple types of external devices through a single unified system. This multi-functional design provides the adaptability of multiple specialized controllers while reducing overall system complexity by consolidating control functions into one device.
Solution Approach 2:
The system merges the functions of multiple remote controllers into a single receiving apparatus. By combining control capabilities for various device types into one unified interface, the system maintains adaptability across different device types while significantly reducing device complexity and the number of separate components needed.
Data Source
AI summary
A method including receiving a first input for displaying an external input list; and displaying, by the display device, the external input list in response to the first input. The external input list includes a first button for displaying a first external input list including at least one icon corresponding to at least one external device connected to the transmitting device, and a second button for displaying a second external input list including at least one icon representing at least one external device connected to the display device. The first external input list is displayed when the first button is selected. The second external input list is displayed when the second button is selected. The method further includes receiving a second input for selecting an icon from the external input list; and accessing an external input corresponding to the selected icon in response to the second input.