Remote Control Automatic Configuration Wizard
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The configuration process for remote control devices to control multiple audio/visual equipment is often complex and confusing for users, leading to incomplete programming and reduced functionality, as existing methods require manual selection of programming modes and may not automatically detect unconfigured devices.
Innovation Solution
A method and system where the remote control device detects its unconfigured state with respect to a second audio/visual device without manual selection, prompting the user to configure it through audio or visual outputs, and guiding them through a sequence of key presses to input model and manufacturer information, enabling automatic programming and ensuring optimal operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the remote control is pre-programmed with control codes for multiple devices, then the adaptability is improved, but the device complexity increases and users are confused about which device to program
Solution Approach 1:
The system performs automatic device detection and code retrieval without requiring user intervention. The microprocessor automatically scans for connected devices, retrieves their control codes, and programs the remote control, eliminating the need for users to manually search through manuals or guess programming modes.
Solution Approach 2:
The remote control is pre-programmed with multiple device types and control codes during manufacturing. When a device is connected, the system automatically activates the appropriate pre-stored codes through the detection and programming process, preparing the remote control in advance for various device configurations.
2Measurement precision
If the user manually programs the remote control by following complex procedures, then the measurement precision of device identification is improved, but the ease of operation deteriorates
Solution Approach 1:
The system provides real-time feedback through the audio output device, announcing detected devices and guiding the programming process. This feedback mechanism helps users understand what is happening during programming without requiring them to interpret complex technical procedures or manual instructions.
Solution Approach 2:
The manual mechanical process of flipping switches or pressing specific button sequences is replaced with an automated electronic detection and programming system. The microprocessor automatically performs device identification and code retrieval, substituting user manual operations with electronic automation.
3Ease of operation
If the remote control automatically detects unconfigured devices, then the ease of operation is improved, but the device complexity increases
Solution Approach 1:
The audio output device serves multiple functions: it provides user guidance during programming, announces detected devices, and confirms programming status. This multi-functionality reduces the need for separate display or indication mechanisms, managing complexity through functional consolidation.
Solution Approach 2:
The microprocessor acts as an intermediary between the remote control hardware and the external devices. It manages the complex detection and programming operations internally, presenting a simple interface to the user through audio guidance while handling the complexity of device communication protocols and code retrieval.
4Measurement precision
If the configuration process guides users through multiple key presses, then the measurement precision of programming is improved, but the loss of time increases
Solution Approach 1:
The system maintains continuous useful action by automatically performing device detection, code retrieval, and programming in sequence without requiring users to pause or switch between multiple manual operations. The audio guidance keeps users engaged in a continuous flow, reducing idle time and programming steps.
Data Source
Figure 1
Figure 2
Figure 3
AI summary
A method and system for configuring a remote control device to operate both a dedicated device, such as an STB, and a further device, such as a television connected to the STB, are described. Functionality is provided in the STB and/or remote control to detect whether the remote control device has been configured to control the other device or not. If the STB detects that the remote control has not yet been configured to operate another device, it invites the user to configure the remote control accordingly, and guides the user through a configuration process. Detection may be based on additional codes transmitted with the remote control device to the STB that indicate the configuration status of the remote control. Alternatively, or in addition, detection may be based on the behaviour of the user being identified as consistent with a user operating an un-configured remote control. The configuration process may be indicated to a user via on-screen prompts in the form of a configuration wizard.