Lighting system, control device, luminaire, and vehicle
The wireless lighting system addresses the challenge of monitoring multiple lamps in railway vehicles by using a control device with monitoring and presentation units, and lamps with response units, allowing for efficient and accurate status monitoring.
JP2025071935APending Publication Date: 2025-05-09KOITO ELECTRIC IND LTD
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Patent Information
- Application Number
- JP2023182368
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-10-24
- Publication Date
- 2025-05-09
AI Technical Summary
Technical Problem
Monitoring the condition of multiple lamps in railway vehicles is time-consuming and labor-intensive, as each lamp requires different dimming rate control and visual inspection.
Method used
A wireless lighting system that includes a control device with a monitoring unit to send wireless monitoring signals to lamps and a presentation unit to display the monitoring information, along with lamps equipped with a response unit to transmit status information back to the control device.
Benefits of technology
Enables accurate and efficient monitoring of lamp status, including defects, communication status, lighting time, and dimming rate, reducing effort and time required for maintenance.
✦ Generated by Eureka AI based on patent content.
Abstract
To provide a lighting system, a control device, a luminaire, and a vehicle that are capable of accurately monitoring the state of each luminaire in wireless communication with less effort.SOLUTION: A lighting system includes a plurality of luminaires and a control device for controlling each of the plurality of luminaires. When a signal for requesting, to each luminaire, status information which is information regarding the status of the luminaire is defined as a monitoring signal, the control device includes a monitoring unit for performing, on some or all of the plurality of luminaries, an operation of wirelessly outputting a monitoring signal for one of the luminaires and then wirelessly outputting the monitoring signal for another of the luminaires, and a presentation unit for presenting the monitoring information acquired from each of the luminaires. Each of the luminaires includes a response unit fort wirelessly outputting a response signal including its own status information when the luminaire receives the monitoring signal for itself.SELECTED DRAWING: Figure 4
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