| 摘要 |
The present invention relates to a bridge with a system for detecting a thundercloud and warning which detects an amount of electric charges of a thundercloud in the air around a bridge separated from a tower having a lightning rod by a steel frame structure of the bridge, and wirelessly transmits a detected signal to issue a warning via a disaster control station according to an intensity of the detected signal to prevent accident by lightning. The bridge with a system for detecting a thundercloud and warning uses a connection unit electrically connected to a lower portion of an upper deck of a bridge and an electric charge detection unit electrically connected to the connection unit to detect an amount of electric charges of a thundercloud in the air above a bridge by a steel frame structure of an upper deck and a cable, amplifies a detected signal to convert the detected signal into a digital signal and then transmit the digital signal to a disaster control station via a wireless transmission unit, and allows the disaster control station to efficiently issue a lightning danger warning according to an intensity of the detected signal to prevent a life and disaster accident by lightning in the air around the bridge separated from a tower. |
