An automatic measuring device and method for river and lake ice

Abstract

The invention discloses an automatic measuring device and method for river lake icicles. The automatic measuring device comprises an ice drilling device, a control device, and a measuring device, wherein the ice drilling device is used for piercing a river lake ice layer; the control device is used for controlling the operation of the ice drilling device; and the measuring device is used for measuring the thickness of the river lake ice layer. The automatic measuring device can automatically measure the thickness of ice or obtain an ice core for ice quality analysis and can also be used in combination with a host computer app program and mounted on an unmanned probe vehicle, and the characteristic analysis of river lake ice can be realized by controlling the probe vehicle. The automatic measuring device is provided with an independent control module, and the ice layer thickness is automatically acquired through sensor parameter detection, motor control and the like. According to the automatic measuring device, manufacture is simple, mounting is easy, and the control system is modularized.

Description

technical field [0001] The invention relates to an automatic measuring device and method for river and lake ice, belonging to the technical field of ice layer observation. Background technique [0002] Rivers and lakes freeze in winter, which can easily cause ice floods. Ice flood is the phenomenon that the river water rises due to the freezing of the lower river course or the ice dam formed by the accumulation of ice blocks the river course, making the river course unsmooth. Sometimes ice slush gathers to form ice plugs or ice dams, which greatly raises the water level, ranging from flooding to flooding and causing disasters in severe cases. [0003] The lower reaches of the Yellow River in my country are wide at the top and narrow at the bottom, and are often hit by cold waves in winter. Due to natural conditions such as river channels, meteorology, and hydrology, ice floods occur every year. Since the founding of the People's Republic of China, the river has been closed...

AI Technical Summary

Problems solved by technology

The traditional ice prevention work relies on multiple flood control observers to conduct observations, records and calculations by digging ice and drawing rulers on the ice surface, which is not only time-consuming and laborious, but also has a large error in the measured ice thickness

In addition, it is difficult to grasp the thickness of the ice surface in winter, and observers walk on the ice surface, which poses a great safety hazard

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