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A platform for research: civil engineering, architecture and urbanism
Road warning device in rainy days
The invention relates to the field of road safety, and discloses a road warning device in rainy days. The road warning device comprises a warning board, a controller and a humidity sensor, wherein an electronic slogan is arranged on the warning board; the humidity sensor is used for transmitting a detected rain signal to the controller; the controller is used for controlling bright and dark conditions of the electronic slogan on the warning board. The warning function of the road warning device can be automatically switched on in the rainy days, and the warning function can be automatically shut off; the road warning device is wide in application range, does not need manual manipulation, and realizes intelligent automatic control.
Road warning device in rainy days
The invention relates to the field of road safety, and discloses a road warning device in rainy days. The road warning device comprises a warning board, a controller and a humidity sensor, wherein an electronic slogan is arranged on the warning board; the humidity sensor is used for transmitting a detected rain signal to the controller; the controller is used for controlling bright and dark conditions of the electronic slogan on the warning board. The warning function of the road warning device can be automatically switched on in the rainy days, and the warning function can be automatically shut off; the road warning device is wide in application range, does not need manual manipulation, and realizes intelligent automatic control.
Road warning device in rainy days
JIANG HONGGUANG (author) / CHEN ZHIZHONG (author)
2015-08-26
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
G09F
DISPLAYING
,
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