Measuring device and method suitable for slip mass depth gradient
A technology of measuring device and measuring method, which is applied in the directions of measuring device, measuring inclination, surveying and mapping, and navigation, etc., can solve the problems of inability to realize real-time automatic monitoring, difficult sensor adjustment, and difficult construction, etc., so as to improve the layout efficiency and strengthen the Anti-interference ability, the effect of improving accuracy
Inactive Publication Date: 2016-09-28
SOUTHWEAT UNIV OF SCI & TECH
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Benefits of technology
This patented technology describes an improved measurement apparatus called a compound accelerometer (CAS). It consists of two parts - one part measures angular velocity or acceleration and another part converts it into electrical signals. These measurements help determine how well things like buildings behave under different conditions such as rainwater flooding or snowfall. They also allow for flexibility in arranging sensors within the CAS's housing while still maintaining their stability when collected data. Additionally, they use a special case design where there are no connections at all, making them more efficient than previous designs. Overall, this innovative technical effect makes these instruments better suited for various applications involving environmental science researches.
Problems solved by technology
This patented technical problem addressed in this patents relates to improving methods for detecting slope movements during natural hazards such as snow falls or floods without requiring expensive equipment like ground level radar systems. Current solutions involve manual observation with multiple sensory instruments which are prone to errors due to factors including human error and environmental issues associated therewith.
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[0035] Such as Figure 1 to Figure 4 As shown, a measuring device suitable for the deep inclination of a landslide body includes a measuring unit 1 and a probe 2 for encapsulating the measuring unit;
[0036] The measuring unit 1 includes:
[0037] Dual-axis acceleration sensor, used to obtain the X-axis component g of the gravitational acceleration g at the measurement point x and the Y-axis component g y ;
[0038] The microprocessor connected with the biaxial acceleration sensor, when receiving the control command, drives the biaxial acceleration sensor to collect data;
[0039] The data transmission circuit 11 that is connected with microprocessor is used for the data transmission between RS485 bus and microprocessor, and in the present embodiment, data transmission circuit is RS485 communication chip;
[0040] At the same time, the power supply circuit connected with the biaxial acceleration sensor, the microprocessor and the data transmission circuit.
[0041] The pro
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The invention discloses a measuring device and method suitable for a slip mass depth gradient. The measuring device comprises a measuring unit and an exploring tube for packaging the measuring unit, wherein the measuring unit comprises a dual-axis acceleration sensor vertically packaged in a capsulated shell, a microprocessor and a data transmission circuit sequentially connected with the dual-axis acceleration sensor, and a supply circuit connected with the dual-axis acceleration sensor, the microprocessor and the data transmission circuit at the same time. According to the measuring device and method suitable for the slip mass depth gradient provided by the invention, a plurality of measuring devices are arranged in the same vertical shaft in a cascade connection way, and a deviation angle of each measuring point is simply and quickly calculated through acquiring the gravitational acceleration of each measuring point, so that a landslide surface is accurately confirmed. According to the measuring device and method suitable for the slip mass depth gradient provided by the invention, the quantity and the positions of the measuring devices can be flexibly adjusted according to an actual monitoring object, the construction is simple and convenient, higher antijamming capability is achieved, and the accuracy and the effectiveness of data acquisition are ensured.
Description
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