Lighting Control System Personalized Comfort Feedback
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Solution Overview
Problem
Conventional lighting systems fail to consider individual user preferences, leading to uncomfortable wake-up experiences despite being in the same environment.
Innovation Solution
A lighting control system that includes a storage for parameters, a light emitter, and a controller which selects and adjusts parameters based on user feedback to generate a comfortable lighting environment, allowing users to input their comfort level and adjust settings accordingly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If conventional lighting systems use fixed lighting parameters, then the system is simple to operate, but it cannot provide personalized comfortable environments for different users
Solution Approach 1:
The system obtains user feedback on comfort levels and uses this information to adjust lighting parameters. The controller receives user input about comfort and automatically modifies lighting conditions to achieve optimal personalization without requiring complex manual configuration.
Solution Approach 2:
The lighting system automatically adjusts parameters based on user feedback without requiring users to manually configure complex settings. The system serves itself by learning from user responses and autonomously optimizing lighting conditions for different users.
2Adaptability or versatility
If the lighting system adjusts parameters based on user feedback, then it provides comfortable personalized environments, but it requires obtaining and processing user input
Solution Approach 1:
The system implements a feedback mechanism where users provide comfort level input and the controller automatically adjusts lighting parameters. This maintains ease of operation by using simple user input (comfort selection) while achieving sophisticated environmental customization through automatic parameter adjustment.
3Adaptability or versatility
If the system stores multiple lighting parameters for different users, then it can provide personalized environments, but it increases data storage requirements
Solution Approach 1:
The system stores lighting parameters organized by user identity, with each user having their own set of preferred parameters. This allows personalized customization for each user while efficiently managing storage by maintaining separate parameter sets only where needed rather than storing all possible combinations for all users.
Data Source
AI summary
A lighting control system includes: a storage which stores a plurality of parameters; a light emitter which emits light in a predetermined mode according to the plurality of parameters; a controller which selects two or more parameters from among the plurality of parameters stored in the storage to generate a group of parameters including the two or more parameters selected; and an obtainer which obtains an instruction from a user. The light emitter emits light at a predetermined time in a mode according to the group of parameters generated by the controller, and when the obtainer obtains a degree of comfort selected from among feeling options each indicating a feeling of the user, the controller generates a new group of parameters by changing, according to the degree of comfort, one or more parameters among the two or more parameters included in the group of parameters.