Early warning release type warning tide level monitoring device and method

Abstract

The invention discloses an early warning release type warning tide level monitoring device and method. The warning tide level is monitored through a wet end, a dry end and a function control box whichare arranged from bottom to top; the wet end is of a hollow structure, a water inlet is formed in the bottom of the wet end, a wave absorbing pipe is arranged in the wet end, and a magnetostriction liquid level sensor is arranged in the wave absorbing pipe; the function control box is connected with the wet end through the dry end, a central control processor is arranged in the function control box, and the central control processor is connected with the magnetostriction liquid level sensor and used for conducting warning tide level monitoring according to signals output by the magnetostriction liquid level sensor. The device is simple, convenient and flexible, can be arranged at multiple positions, changes the situation that a tide gauge station is single and is disconnected with emergency response, measures the warning tide level by adopting the magnetostriction principle, and is high in anti-interference performance, high in accuracy, high in automation degree and real-time performance and widely applicable.

Description

technical field [0001] The invention relates to the field of tide level meteorological observation, in particular to an early warning issuing type warning tide level monitoring device and method. Background technique [0002] Storm surge is an abnormal rise in sea level caused by strong atmospheric disturbances, such as tropical cyclones (typhoons, hurricanes), extratropical cyclones, etc. Coastal bays and estuaries are mostly populated areas, and coastal bays and estuaries where storms land often form a large amount of backwater due to poor drainage, causing huge economic losses. [0003] The existing tide-gauge stations for fixed monitoring of tide levels in coastal areas are all located on protruding coastlines, and the monitored tide level data cannot reflect the real backwater process in bays and estuaries, so they cannot accurately report to the surrounding people and disaster prevention and mitigation personnel. The command and decision-making department releases acc...

AI Technical Summary

Problems solved by technology

Equally, this prior art also can't be applied to actual use well

Images