Lighting device management method, apparatus and wearable device based on spectral sensing

CN117537919BActive Publication Date: 2026-11-03BEIJING SEETRUM TECH CO LTD
View PDF 5 Cites 0 Cited by

Patent Information

Application Number
CN202210916202.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-08-01
Publication Date
2026-11-03
Estimated Expiration
2042-08-01

AI Technical Summary

Technical Problem

Existing lighting equipment requires the integration of multiple sensors to detect changes in the surrounding environment, which increases costs and results in less than ideal functionality, and is limited by fixed locations and spaces.

Method used

By acquiring the spectral information of ambient light through a spectral sensor, color temperature, chromaticity, and illuminance can be recovered, enabling flexible management of lighting equipment, including color temperature control and brightness adjustment.

Benefits of technology

It enables flexible management of lighting equipment without being affected by fixed locations or spatial changes, reducing costs and improving functional adaptability and user experience.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN117537919B_ABST
    Figure CN117537919B_ABST
Patent Text Reader

Abstract

The application relates to a lighting device management method and device based on spectrum sensing and a wearable device. The lighting device management method based on spectrum sensing comprises the following steps: acquiring ambient light information in an environment currently containing a lighting device, wherein the ambient light information at least comprises spectrum information of the ambient light; and managing the lighting device based on the ambient light information. In this way, the lighting device can be managed flexibly without being affected by the fixed position and space change of the lighting device by managing the lighting device based on at least the spectrum information of the ambient light in the current environment.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Light modulation micro-nano structure, micro-integrated spectrometer and spectral modulation method

    CN110346313A

  • Image acquisition chip, object imaging identification equipment and object imaging identification method

    CN110381243A

  • Optical modulation micro-nano structure and micro-integrated spectrometer

    CN210376122U

  • Illumination control method and system

    CN103906325A

  • Light emitting apparatus

    CN104756602A