Monitoring device based on Beidou satellite positioning

Abstract

The invention provides a monitoring device based on Beidou satellite positioning, which comprises a moving station. The moving station comprises a monitoring probe, a transmission system and a displacement mechanism. The monitoring probe is connected with the transmission system through a first pull rope, and the displacement monitored by the monitoring probe is amplified through the transmissionsystem. The displacement mechanism comprises a Beidou signal emitter, and the transmission system is connected with the displacement mechanism, so that the Beidou signal emitter moves according to theamplified displacement. The transmission system comprises a first transmission wheel and a second transmission wheel which move synchronously, and the diameter of the first transmission wheel is larger than that of the second transmission wheel. The first pull rope is connected with the monitoring probe and the second transmission wheel, and the first transmission wheel is connected with the displacement mechanism through a second pull rope. Through cooperation of the first transmission wheel and the second transmission wheel, the displacement monitored by the monitoring probe can be amplified, tiny displacement changes of a slope can be fed back, and early warning can be conducted in time through the Beidou signal emitter.

Description

technical field [0001] The invention relates to the technical field of slope monitoring, in particular to a monitoring device based on Beidou satellite positioning. Background technique [0002] Once a landslide or collapse accident occurs on the open-air slopes of mines, highways, and railways, it will cause irreparable losses. In order to promote technological progress, ensure safe production, and reasonably prevent disasters, the state has formulated a series of regulations, stipulating that during the construction and mining stages of open-pit mines, engineering monitoring must be carried out on stope slopes and dump slopes. The slope monitoring project includes patrol inspection, deformation monitoring, stress monitoring, vibration monitoring and hydrological monitoring. In addition to manual inspections, other items can be monitored online. Mine Star online monitoring system can achieve real-time monitoring, active warning, and stability. [0003] However, the accur...

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Problems solved by technology

[0003] However, the accuracy of the existing slope monitoring device is not enough. When the value of the slope is too small, the equipment may not be able to identify it, and the current device needs to collect data on the spot, which is very inconvenient. After the data collection is completed, it is necessary to check the value on the device For conversion, the requirements for construction personnel are too high

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