Lighting system, lighting device control method, and lighting control device
The lighting system enhances position detection accuracy by using sensors and pre-trained models to adjust illumination states, ensuring optimal lighting control based on individual positions.
JP7744544B1Active Publication Date: 2025-09-25MINEBEAMITSUMI INC
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Patent Information
- Application Number
- JP2025064299
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2025-09-25
- Estimated Expiration
- 2044-07-29
AI Technical Summary
Technical Problem
Existing lighting control systems lack accuracy in detecting the position of individuals within an illuminated space, leading to suboptimal control of illumination direction and intensity.
Method used
A lighting system that includes a sensor to detect the presence or absence of people in multiple areas, a control device to identify illumination states based on pre-trained position detection models, and a lighting device that adjusts illumination parameters such as direction and focal length to suit the detected positions.
Benefits of technology
Improves the accuracy of detecting individual positions, allowing for more situation-specific control of lighting devices, enhancing the visual impact and adaptability to the presence and positions of people.
✦ Generated by Eureka AI based on patent content.
Abstract
By improving the accuracy of detecting the position of people, lighting devices can be controlled in a way that is more suited to the situation. [Solution] The lighting system 10 includes a lighting device 1 that adjusts the lighting state, including at least one of the lighting direction and focal length, and illuminates the illumination area, a control device 500 that controls the lighting state of the lighting device, and a sensor 102 that detects the presence or absence of people in each of multiple detection areas.The control device identifies lighting state data that specifies the lighting state according to the position detection model based on the detection results of the sensor and a position detection model that has been trained in advance to identify populated areas, which are areas among the multiple detection areas where people are present, and controls the lighting state of the illumination area based on the lighting state data.
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