Light Source Analysis Device Tolerance Thresholds
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Solution Overview
Problem
Existing light source analysis devices fail to consistently determine and apply tolerance thresholds for light properties, leading to inconsistencies in light emission across LED groups, which affects compliance with standards.
Innovation Solution
A light source analyzing device and method that determine upper and lower threshold values by applying tolerance to configuration values, allowing for simultaneous analysis of multiple light sources and establishing test thresholds for properties like color, intensity, and wavelength, enabling compliance testing with specific standards.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If tolerance thresholds are not consistently applied, then light emission consistency across LED groups deteriorates, but implementing strict threshold control increases device complexity
Solution Approach 1:
The system pre-establishes tolerance thresholds based on configuration values before actual measurement. This preliminary threshold setting allows consistent evaluation of light emission properties without requiring complex real-time adjustment mechanisms, thereby improving stability while managing device complexity
Solution Approach 2:
The system dynamically adjusts threshold values based on configuration parameters such as tolerance levels and measurement conditions. By changing threshold parameters rather than complex control mechanisms, the system achieves consistent light emission evaluation across different LED groups while maintaining manageable device complexity
2Productivity
If multiple light sources are analyzed simultaneously, then productivity increases, but measurement precision for individual sources may deteriorate
Solution Approach 1:
The system divides the analysis task into independent measurement channels, each capable of simultaneously evaluating different light sources. This segmentation allows multiple sources to be analyzed in parallel while maintaining precise individual measurements through dedicated detection paths, thereby improving productivity without sacrificing precision
Solution Approach 2:
The system introduces configuration values and tolerance thresholds as intermediary reference standards that enable simultaneous comparison of multiple light sources. These intermediaries allow precise individual measurements to be maintained while analyzing multiple sources concurrently by providing consistent reference points for evaluation
3Adaptability or versatility
If tolerance values are dynamically adjusted, then adaptability to different standards improves, but device complexity increases
Solution Approach 1:
The system implements dynamic tolerance adjustment by allowing configuration values to be modified based on different standards and requirements. This dynamic capability enables adaptation to various light emission standards while maintaining relatively simple adjustment mechanisms through parameter configuration rather than complex reconfiguration systems
Solution Approach 2:
The system creates a universal threshold determination mechanism that can accommodate multiple standards and application requirements through a single flexible framework. By designing the tolerance adjustment mechanism to serve multiple functions across different standards, the system improves adaptability without proportionally increasing device complexity
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
Ensures consistent light emission across groups by establishing and applying precise tolerance thresholds, ensuring individual light sources comply with required standards, thereby maintaining consistency and quality.
Implementation Method 1
one or more light sensors 2 which are configured to detect properties of light emitted from one or more light sources 3
Data Source
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AI summary
A light source analysing device configured to measure a value of a property of light received from at least one external light source to determine from the received light a configuration value of said property of light; determine a threshold of said property of light by applying a tolerance to the configuration value; store the threshold in a memory of the device; compare a value of said property of light measured from light received from an external light source with the threshold and to output an indication of a result of the comparison. A method of analysing a light source using the device is also described.