Guidance systems and guide lights
JP7877809B2Active Publication Date: 2026-06-23OHBAYASHI GUMI LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- OHBAYASHI GUMI LTD
- Filing Date
- 2022-05-11
- Publication Date
- 2026-06-23
Smart Images

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Abstract
To provide a guidance system and guidance lamp for enabling an evacuee to easily recognize an evacuation route.SOLUTION: A guidance system 10 includes: a first light emission section 15, second light emission sections 16, and a third light emission section 17 for emitting light to guide an evacuee to an evacuation route; and a control device 20 connected to a detection section 21 for detecting a smoke generation state. The control device 20 controls an emission state of light from the first light emission section 15, the second light emission sections 16, and the third light emission section 17 based on the smoke generation state detected by the detection section 21. The first light emission section 15 emits a light beam 100 in a direction corresponding to an evacuation direction.SELECTED DRAWING: Figure 3
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