Rolling stone movement process data monitoring equipment and use method thereof

Abstract

The invention discloses rolling stone movement process data monitoring equipment and a use method thereof. The rolling stone movement process data monitoring equipment comprises a shell frame structure, a circuit board is arranged in the shell frame structure, and the circuit board is connected with a single-chip microcomputer, a nine-axis attitude sensor, a memory, a processing system and a battery; the single-chip microcomputer is connected with the GPS module and the wireless transmission module. The processing system comprises a half-mode transceiver and an asynchronous transceiver transmitter. The device can be installed on a rolling stone, and motion parameters of the rolling stone in high-speed motion can be recorded through the three-axis acceleration sensor, the three-axis gyroscope and the geomagnetic sensor and are converted into serial port signals for transmission. The rolling stone characteristic parameters including acceleration data, angular velocity data, displacement data and carrier attitude data in the movement process are obtained through a computer end data resolving program, and then the movement track of the rolling stone is restored to obtain the movement characteristic parameters of the rolling stone in the movement states of flying, bouncing, rolling, collision, sliding and the like.

Description

technical field [0001] The invention relates to the field of mountain rolling rock disaster prevention and control, in particular to a data monitoring device for rock movement process and a method for using the same. Background technique [0002] Rolling rock is a very common geological hazard in mountainous areas. Monitoring the real-time motion data of rolling stones can restore the motion trajectory of rolling stones, obtain its impact strength, analyze its motion characteristics, predict its final rolling area, and provide help for rolling rock disaster early warning. At present, the acquisition of rolling stone motion data is to observe the rolling stones through high-speed cameras, or use numerical simulation methods to obtain the required data. High-speed cameras are easily affected by the environment during the shooting process, and cannot accurately reflect the changes of the rolling stones at every moment. However, the numerical simulation method is difficult to o...

AI Technical Summary

Problems solved by technology

High-speed cameras are easily affected by the environment during the shooting process, and cannot accurately reflect the changes in the movement of rolling stones at each moment. However, it is difficult to obtain calculation parameters by numerical simulation methods, and it is often difficult to consider the impact of changes in cover layers and vegetation on rolling stones

Images