Array-type multi-dimensional inclinometer
A multi-dimensional, inclinometer technology used in navigation, instruments, measurement devices, etc. through velocity/acceleration measurement, which can solve problems such as inaccurate measurement results, prone to rotation or torsion, etc.
Active Publication Date: 2019-08-16
BEIJING SMARTBOW INFORMATION TECH
View PDF4 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, since the array multi-dimensional inclinometer is formed by cascading several single-section devices, generally speaking, the number of cascaded single-section equipment can reach 240. When the length of each single-section device and the number of cascades When it reaches a certain level, the overall length of the array type multi-dimensional inclinometer will be quite long, and it is easy to rotate or twist during the application process, thus making the measurement results of the array type multi-dimensional inclinometer inaccurate
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0075] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0076] see figure 1 , is a schematic structural diagram of an array type multi-dimensional inclinometer according to an embodiment of the present invention. The array type multi-dimensional inclinometer includes several sensor modules which are connected in sequence with each other.
[0077] Preferably, the several sensor modules together form an inclinometer array;
[0078] Preferably, each sensor module includes a three-axis gravi...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides an array-type multi-dimensional inclinometer. The array-type multi-dimensional inclinometer comprises a plurality of joints of sensor modules which are sequentially connected ina paired way and jointly form an inclination measurement array, each joint of sensor module comprises a three-axis gravity acceleration data acquisition unit, a three-axis ground magnetic data acquisition unit and a processor unit, the three-axis gravity acceleration data acquisition unit is used for acquiring three-axis gravity acceleration component data of the corresponding sensor module, thethree-axis ground magnetic data acquisition unit is used for acquiring three-axis ground magnetic component data of the corresponding sensor module, and the processor unit is used for calculating gesture information of the corresponding sensor module by a preset gesture solution algorithm according to the three-axis gravity acceleration component data and / or three-axis ground magnetic component data.
Description
technical field [0001] The invention relates to the technical field of civil engineering monitoring, in particular to an array type multi-dimensional inclinometer. Background technique [0002] The array type multi-dimensional inclinometer uses its built-in sensors and combines with appropriate algorithms to perceive its own spatial attitude and position changes. The array inclinometer is suitable for monitoring applications in different aspects such as depth inclination measurement, deflection monitoring and tunnel convergence. Deformation Monitoring. [0003] At present, the inclination measurement methods are mainly divided into manual inclination measurement and automatic inclination measurement. The existing automatic inclination measurement uses a three-axis acceleration sensor to measure and collect the inclination of the measured object on the X-axis, Y-axis, and Z-axis, and then use trigonometric functions to calculate the X-axis, Y-axis, and Z-axis of the measure...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01C9/00G01C21/16G01C21/00
CPCG01C9/00G01C21/005G01C21/165
Inventor 王鹏军杨华中陈观福章立峰张鹏升翟海青冯乐
Owner BEIJING SMARTBOW INFORMATION TECH