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Mud-rock flow in-vivo monitoring apparatus and method

A technology for monitoring devices and debris flow, which is applied in measuring devices, fluid dynamics tests, and testing of machine/structural components, etc. It can solve problems such as strong destructive force, difficult real-time monitoring, and short duration

Inactive Publication Date: 2016-01-06
INST OF MOUNTAIN HAZARDS & ENVIRONMENT CHINESE ACADEMY OF SCI
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Problems solved by technology

However, due to the explosive nature, short duration and strong destructive power of the debris flow disaster process, it is extremely difficult to monitor the movement state of the debris flow occurrence and development process in real time

Method used

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  • Mud-rock flow in-vivo monitoring apparatus and method

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Embodiment Construction

[0017] Please refer to figure 1 , the present invention provides a kind of mud-rock flow in-body monitoring device, comprising: MEMS gyroscope accelerometer 1, for detecting three-dimensional acceleration and three-dimensional angular velocity; Memory card 2; Controller 3, with MEMS gyroscope accelerometer 1 and memory card 2 Connection, for collecting time, three-dimensional acceleration, three-dimensional angular velocity, and three-dimensional attitude angle data at predetermined intervals to construct a data frame, and store the data frame in the memory card 2; waterproof sheath 4, MEMS gyroscope accelerometer 1, memory card 2 and the controller 3 are placed in the waterproof sheath 4; the cobblestone 5 is formed with a drill hole, and the waterproof sheath 4 is placed in the drill hole; the detection marker is installed at the opening of the drill hole and used as a tracking mark .

[0018] For example, the MEMS gyroscope accelerometer 1 can be connected to the controlle...

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Abstract

The invention provides a mud-rock flow in-vivo monitoring apparatus and method. The mud-rock flow in-vivo monitoring apparatus comprises: an MEMS gyroscope accelerometer for detecting a three-dimensional accelerated velocity and a three-dimensional angle velocity; a memory card; a controller connected with the MEMS gyroscope accelerometer and the memory card for acquiring time, three-dimensional accelerated velocity, three-dimensional angle velocity and three-dimensional attitude angle data according to a predetermined interval to construct data frames and storing the data frames in the memory card; a waterproof sheath which is internally provided with the MEMS gyroscope accelerometer, the memory card and the controller; a cobblestone with a bore formed therein, wherein the waterproof sheath is placed in the bore; and a detection tag installed at the opening of the bore. In case of a mud-rock flow, the apparatus can move along with the mud-rock flow so that motion information of the mud-rock flow can be monitored in an in-vivo mode and recorded by use of the apparatus provided by the invention, motion states of the generation and development processes of the mud-rock flow can be obtained accordingly, and real original information is provided for research and treatment of the mud-rock flow.

Description

technical field [0001] The invention relates to the field of debris flow monitoring, in particular to an in-body monitoring device and method for debris flow. Background technique [0002] Geological disasters occur frequently in our country. Debris flow, as one of the main mountain disasters, has seriously affected people's life and property safety, production and life, and has also had a certain restrictive effect on the economic development of mountainous areas. However, due to the explosive nature, short duration and strong destructive power of the debris flow disaster process, it is extremely difficult to monitor the real-time movement status of the debris flow occurrence and development process. Contents of the invention [0003] The object of the present invention is to provide an in-body monitoring device and method for debris flow that can monitor and record movement state information of the debris flow confluence process. [0004] In order to solve the above-men...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M10/00
Inventor 李军郭晓军严炎崔鹏刘昌明
Owner INST OF MOUNTAIN HAZARDS & ENVIRONMENT CHINESE ACADEMY OF SCI
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