Unmanned landslide transverse deformation monitoring system and method based on inertial measurement technology

Abstract

The invention provides an unmanned landslide transverse deformation monitoring system and method based on an inertial measurement technology. A deformation coupling pipeline is arranged in a landslide body, a battery, a motor wheel, a single-chip microcomputer and an inertial sensor which are electrically connected are arranged in an unmanned trajectory instrument, and the single-chip microcomputer controls the motor wheel to drive the unmanned trajectory instrument to move back and forth in the deformation coupling pipeline; the single-chip microcomputer controls the inertial sensor to measure the shape of the deformation coupling pipeline, two monitoring piers are located at the two ends of the deformation coupling pipeline respectively, GPS equipment and communication equipment are arranged on the monitoring piers, the communication equipment is in communication connection with the single-chip microcomputer, and the single-chip microcomputer obtains the shape of the deformation coupling pipeline and sends the shape to the communication equipment. The technical scheme provided by the invention has the beneficial effects that all-weather, global and full-time work can be realized, the application scene is wide, the technology is mature, the design is reasonable, the method is suitable for landslide earth surface, underground and even underwater deformation monitoring, the updating rate of measured data of the unmanned trajectory instrument is high, and the short-term precision and stability are high.

Description

technical field [0001] The invention relates to the technical field of landslide deformation monitoring, in particular to an unmanned landslide lateral deformation monitoring system and method based on inertial measurement technology. Background technique [0002] Landslide is a common geological disaster in the world, and it is listed by the United Nations as one of the important research contents of the "International Decade for Disaster Reduction". Due to the characteristics of critical suddenness and huge destructive power, landslide disasters often pose a serious threat to the safety of life and property of residents in landslide areas. It is an effective control method for landslide geological disasters to obtain its deformation characteristics through continuous monitoring and to predict and treat them based on this. [0003] The monitoring of landslide displacement field includes surface displacement monitoring and deep displacement monitoring. The methods for meas...

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Problems solved by technology

However, there are limitations that require manual regular operation and charging, which is troublesome to use and complicated to operate

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