Lighting control system, lighting control method, program, and lighting device
The lighting control system enhances reliability by maintaining lighting operation during communication abnormalities through a communication determination unit that overrides off commands, addressing the issue of unexpected device shutdowns in conventional systems.
JP2026079598APending Publication Date: 2026-05-15PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
- Filing Date
- 2024-10-30
- Publication Date
- 2026-05-15
AI Technical Summary
Technical Problem
Conventional lighting control systems experience reduced reliability due to communication abnormalities that can cause lighting devices to turn off unexpectedly.
Method used
A lighting control system with a communication determination unit that assesses the status of wireless communication between the lighting device and sensor device, ensuring the lighting device remains on if a communication abnormality is detected, thereby overriding off-control commands.
Benefits of technology
Improves the reliability of the lighting control system by preventing unintended shutdowns during communication failures.
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Smart Images
Figure 2026079598000001_ABST
Abstract
The objective of this disclosure is to improve reliability. [Solution] The lighting control system comprises a lighting device A1 and a sensor device. The lighting device A1 includes a light source unit 10, a wireless communication unit 12 that communicates with the sensor device and a communication device, a communication determination unit 141 that determines the communication status between the wireless communication unit 12 and the communication device, and an output control unit 142 that controls the output of lighting light from the light source unit 10. Based on the detection result, the sensor device transmits to the wireless communication unit 12 a lighting control command to control the light source unit 10 to a lit state, or a turning-off control command to control the light source unit 10 to a turned-off state. If the communication determination unit 141 determines that the communication status is abnormal, the output control unit 142 controls the light source unit 10 to a lit state even if the wireless communication unit 12 receives a turning-off control command.
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