A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROAD SURFACE HEATING SYSTEM AND SNOW MELTING CONTROL SYSTEM
PROBLEM TO BE SOLVED: To save electric power passed to a road surface heating heater wire for use in prevention of road surface freezing.SOLUTION: A road surface heating system heats a road surface 1 by making a road surface heating heater wire 2 generate heat not to freeze moisture on the road surface 1. The road surface heating system detects salinity concentration on the road surface 1, sets a road surface freezing temperature on the basis of this detection, and controls start timing of a heat generation operation of the road surface heating heater wire 2 on the basis of the set road surface freezing temperature.SELECTED DRAWING: Figure 1
【課題】路面凍結防止に用いる路面加熱用ヒータ電線への通電電力の省電力化を図る。【解決手段】路面１上の水分が凍結しないよう路面加熱用ヒータ電線２を発熱させて該路面１を加熱する路面加熱システムであり、路面１上の塩分濃度を検出し、この検出に基づいて路面凍結温度を設定し、前記設定した路面凍結温度に基づいて路面加熱用ヒータ電線２の発熱動作の開始タイミングを制御する。【選択図】図１
ROAD SURFACE HEATING SYSTEM AND SNOW MELTING CONTROL SYSTEM
PROBLEM TO BE SOLVED: To save electric power passed to a road surface heating heater wire for use in prevention of road surface freezing.SOLUTION: A road surface heating system heats a road surface 1 by making a road surface heating heater wire 2 generate heat not to freeze moisture on the road surface 1. The road surface heating system detects salinity concentration on the road surface 1, sets a road surface freezing temperature on the basis of this detection, and controls start timing of a heat generation operation of the road surface heating heater wire 2 on the basis of the set road surface freezing temperature.SELECTED DRAWING: Figure 1
【課題】路面凍結防止に用いる路面加熱用ヒータ電線への通電電力の省電力化を図る。【解決手段】路面１上の水分が凍結しないよう路面加熱用ヒータ電線２を発熱させて該路面１を加熱する路面加熱システムであり、路面１上の塩分濃度を検出し、この検出に基づいて路面凍結温度を設定し、前記設定した路面凍結温度に基づいて路面加熱用ヒータ電線２の発熱動作の開始タイミングを制御する。【選択図】図１
ROAD SURFACE HEATING SYSTEM AND SNOW MELTING CONTROL SYSTEM
路面加熱システムおよび融雪制御システム
TODA TAKAYUKI (author) / MATSUOKA TOSHIAKI (author) / YAMAMOTO YOSHIHIRO (author) / MIKAMI KOKI (author) / MOTOKI TAKASHI (author) / YAGI MASAYUKI (author) / SASAKI SHIN (author) / SAITO TAKU (author)
2016-04-25
Patent
Electronic Resource
Japanese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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