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Improvement of visibility for traffic sign using LED light
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- ASAI Yasuharu
- KICTEC INC, Chief of FB general headquarters
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- MISU Akihiro
- KICTEC INC, Director of Engineering dept.
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- TERAKURA Yoshihiro
- KICTEC INC, Assistant section chief of FB general headquarters
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- NOMURA Takashi
- KICTEC INC, Oosaka office sales department chief
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- OGINO Hiroshi
- KICTEC INC, Engineering adviser
Bibliographic Information
- Other Title
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- 視認性向上を目的としたLED標識
Description
In order to improve the visibility of the driver under environmental conditions such as dense fog, night, counter light, and in tunnels. LED light emission was used on the sign edge and features of the sign to improve the visibility of the driver. In this report, we presented a regulation sign with red LED light emitted sign edge, a warning sign with LEDs arranged on the edge of sign and features, a guide sign using two or more LED emitting colors to improve visibility at night, and a guide sign comparing the case where the LED light-emitting unit is placed in generally and in dense fog.
Journal
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- Traffic Sciences
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Traffic Sciences 53 (2), 12-15, 2023-07-31
Society for Traffic Sciences
- Tweet
Keywords
Details 詳細情報について
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- CRID
- 1390859912501924096
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- ISSN
- 24352365
- 02881985
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- Text Lang
- ja
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- Data Source
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- JaLC
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- Abstract License Flag
- Disallowed
