Light emitting diode intelligent dimming system based on multispectral control

Through multi-sensor data acquisition and data fusion processing, combined with user behavior prediction and multi-device collaborative control, dynamically adjust the spectral output of the light emitting diode, solving the problem that existing intelligent lighting systems are difficult to achieve accurate and personalized lighting adjustment, and achieving efficient and personalized lighting effects in complex environments.

CN119697842AInactive Publication Date: 2025-03-25SHENZHEN ZDM OPTO-ELECTRONICS CO LTD
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Patent Information

Application Number
CN202510201462.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-24
Publication Date
2025-03-25
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing intelligent lighting systems are difficult to achieve accurate and personalized lighting adjustment in complex and dynamically changing indoor environments, and have not fully considered multiple environmental factors such as temperature and humidity changes, human body activity status and air quality.

Method used

The multi-sensor data acquisition module is adopted to obtain data through ambient light intensity, temperature and humidity, human activities and air quality sensors, and combined with the data fusion processing unit and user behavior prediction module, an environmental state evaluation signal and light adjustment scheme are generated, the spectral output of the light emitting diode is dynamically adjusted, and the multi-device collaborative control unit is used to operate in coordination with other intelligent devices.

Benefits of technology

It realizes accurate and personalized lighting adjustment under changing environmental conditions, improves lighting comfort and energy saving, and can dynamically optimize light source parameters according to user behavior and environmental changes to meet the needs of different users and environmental conditions.

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Abstract

The invention relates to the technical field of intelligent lighting, and discloses a light emitting diode intelligent dimming system based on multispectral control, which comprises a multi-sensor data acquisition module, a data fusion processing unit, a user behavior prediction module, a dynamic spectrum adjustment module and the like. Environmental data are collected in real time through multiple sensors, user behaviors are predicted in combination with a machine learning algorithm, and personalized adjustment and dynamic response of illumination are achieved. The system can accurately adjust the color temperature, brightness and spectral distribution of the light source according to the changes of ambient light, temperature and humidity, human body activities and the like, and provides a more efficient and energy-saving illumination scheme. Meanwhile, through cooperative work of the Internet of Things technology and intelligent equipment, the comfort level of the whole environment is optimized. Particularly, the intelligent feedback and learning module of the system continuously optimizes the control strategy according to the use feedback of the user, the user experience and the adaptability of the system are further improved, and a comfortable and intelligent lighting environment is provided for the user.
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