Orientation-Based Control Element Configuration
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Solution Overview
Problem
Existing remote control devices lack efficient mechanisms to dynamically configure their functionality based on orientation relative to controlled devices, leading to potential misoperation and inefficiencies.
Innovation Solution
A control device that uses a magnetometer to determine its orientation relative to a magnetic reference point, defining zones to enable or disable specific sets of control elements, and learns from user interactions to adjust these zones based on unexpected inputs, thereby adapting functionality accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the control device uses fixed zone boundaries for controlling functionality, then the device structure is simple, but the adaptability to different user orientations and usage scenarios is poor
Solution Approach 1:
The control device automatically learns and adapts to user orientation patterns through the magnetometer and processing unit without requiring manual configuration. The system observes unexpected inputs and autonomously modifies zone boundaries to match actual usage scenarios, making the device self-adjusting and highly adaptive while maintaining simple operation for the user.
Solution Approach 2:
The zone boundaries are made dynamic and adjustable rather than fixed. The processing unit continuously monitors control element inputs and automatically modifies the magnetic zone boundaries based on learned user behavior patterns, allowing the device to adapt its functionality zones to different usage scenarios and orientations over time.
2Reliability
If all control elements remain enabled, then all functions are available, but battery consumption increases and unintended inputs occur
Solution Approach 1:
The control device predicts which control elements will be needed based on the determined orientation and zone boundaries, enabling only those relevant control elements in advance. This preliminary configuration prevents unintended inputs from disabled elements and reduces battery consumption by keeping unnecessary elements inactive before they are actually needed.
Solution Approach 2:
Different control elements are selectively enabled or disabled based on their relevance to the current orientation and zone. Instead of uniformly enabling all elements, the system applies local quality control where only control elements within the active zone are enabled, reducing overall power consumption while maintaining reliability for relevant functions.
3Adaptability or versatility
If the control device requires manual configuration of zones, then the initial setup is simple, but the device cannot adapt to changing usage scenarios
Solution Approach 1:
The control device performs automatic configuration through the learning process where the processing unit observes user interactions and autonomously determines optimal zone boundaries. This self-service approach eliminates the need for manual configuration time while enabling the device to adapt to changing usage scenarios automatically as usage patterns evolve.
Solution Approach 2:
The system uses feedback from control element inputs to continuously refine zone boundaries. When unexpected inputs are detected, the processing unit analyzes these feedback signals and adjusts the magnetic zone boundaries accordingly, allowing the device to learn and adapt to new usage scenarios without requiring user intervention or configuration time.
4Measurement precision
If the magnetometer continuously monitors orientation, then the orientation accuracy is high, but the energy consumption increases
Solution Approach 1:
The magnetometer performs periodic orientation measurements rather than continuous monitoring. The processing unit determines orientation at appropriate intervals and updates zone boundaries based on these periodic measurements, maintaining sufficient orientation accuracy for controlling functionality while significantly reducing energy consumption compared to continuous monitoring.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution enhances the operational efficiency and user experience by ensuring that control elements are properly configured based on orientation, reducing unintended inputs and optimizing battery life by disabling unnecessary elements.
Implementation Method 1
determining an orientation of a control device with respect to a magnetic reference point with a magnetometer
Data Source
Figure 1
Figure 2
Figure 3A~3B
AI summary
A control device controls the functionality of two or more sets of control elements. A processing unit of the control device determines that it is oriented in a first zone or in a second zone based on input received from a magnetometer. The first and second zones are defined with respect to a magnetic reference point and are oriented relative to a controlled device or an electronic device. If the processing unit determines that the control device is oriented in the first zone, the processing unit configures a first functionality for the first set of control elements. If the control device's orientation changes from being oriented in the first zone to being oriented in the second zone, the processing unit configures the first set of control elements with a second functionality.