Centralized Pairing for Remote Multi-Device Media Playback
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional remote control systems often require direct communication with the device being controlled, limiting the ability to control multiple devices without physical proximity and lacking flexibility in device pairing and control methods.
Innovation Solution
A network service acts as an intermediary between remote controls and controlled devices, enabling communication through unique identifiers and session management, allowing remote controls and devices to be paired and controlled across networks without direct connection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If direct communication between remote control and controlled device is used, then communication reliability is improved, but device versatility and remote control flexibility deteriorate
Solution Approach 1:
A server is introduced as an intermediary component that receives control commands from remote controls and forwards them to controlled devices. The server maintains pairing information and facilitates communication between remote controls and devices that may not be directly connected, enabling both reliable communication and enhanced versatility by allowing multiple devices to be controlled through a centralized system.
2Measurement precision
If direct pairing between remote control and controlled device is implemented, then control precision is improved, but system complexity increases
Solution Approach 1:
Multiple pairing relationships between remote controls and controlled devices are merged and managed centrally on the server. Instead of each remote control maintaining separate pairing information with each device, all pairing data is consolidated on the server, simplifying the overall system architecture while maintaining precise control capabilities through centralized authorization management.
3Ease of operation
If centralized server management is used, then device controllability is improved, but network dependency increases
Solution Approach 1:
Pairing information and device metadata are pre-established and stored on the server before actual control operations. When a remote control needs to control a device, the pairing relationship has already been validated and stored, enabling quick command forwarding without real-time negotiation. This preliminary setup improves operational ease while reducing the complexity of network communication during actual control tasks.
Data Source
AI summary
The subject matter of the present disclosure can be implemented by, among other things, a network service server system configured to receive a request from a remote control application to authorize the application to be associated with a user account, determine that the user account includes permissions for media player devices, and transmit a unique group identifier associated with multiple of the media player devices to the application. The network service server system is further configured to receive a media playback command from the application that includes the unique group identifier and control information useable by a media player device to control media playback. In response, the network service server system controls a concurrent media playback on the multiple media player devices by transmitting the control information to the multiple media player devices.