High-speed triaxial acceleration wireless monitoring system
A technology for axial acceleration and monitoring systems, applied in signal transmission systems, measuring vibrations, measuring devices, etc., can solve the problems of small sampling data storage capacity, low sampling accuracy, and insufficient sampling frequency, and achieve large sampling data storage capacity, sampling The effect of high precision and sufficient sampling frequency
Inactive Publication Date: 2016-02-24
TAIYUAN UNIV OF TECH
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Problems solved by technology
[0003] In order to solve the problems of insufficient sampling frequency, low sampling accuracy and small storage capacity of sampling data in the existing mechanical vibration wireless monitoring system, the present invention provides a high-speed three-axis acceleration wireless monitoring system
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[0017] High-speed three-axis acceleration wireless monitoring system, including a monitoring base station 1 and several clusters 2;
[0018] The monitoring base station 1 includes a computer and a data transceiver unit;
[0019] The cluster 2 includes a cluster head node 3 and a number of sensor nodes 4 that are interactively connected to the cluster head node 3;
[0020] Each cluster head node 3 is interactively connected with a computer through a data transceiver unit.
[0021] The sensor node 4 includes a three-axis sensor module 5, a signal acquisition module 6, a system on chip 7, a storage module 8, and a power supply module 9;
[0022] The three-axis sensor module 5 includes a housing 10, a top cover 11, and three chipsets; the chipset includes a circuit board 12 and a single-axis acceleration sensor 13 mounted on the circuit board 12; the upper end of the housing 10 is provided with Open; the top cover 11 is encapsulated on the upper opening of the housing 10; the three chip se...
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Abstract
The invention relates to a mechanical vibration wireless monitoring system, in particular to a high-speed triaxial acceleration wireless monitoring system. The high-speed triaxial acceleration wireless monitoring system solves the problems of insufficient sampling frequency, low sampling precision and small sample data storage capacity of the existing mechanical vibration wireless monitoring system. The high-speed triaxial acceleration wireless monitoring system comprises a monitoring base station and a plurality of clusters, wherein the monitoring base station comprises a computer and a data transceiving unit; each cluster consists of a cluster head node and a plurality of sensor nodes which are interconnected with the cluster head node; and each cluster head node is interconnected with the computer through the data transceiving unit. The high-speed triaxial acceleration wireless monitoring system is applicable to various kinds of mechanical equipment.
Description
Technical field [0001] The invention relates to a mechanical vibration wireless monitoring system, in particular to a high-speed three-axis acceleration wireless monitoring system. Background technique [0002] With the advancement of science and technology and the development of large-scale industrial production, the complexity, precision and automation of large-scale machinery and equipment are getting higher and higher, and the subsequent problems of equipment reliability, availability, maintainability and safety have become increasingly prominent . In order to solve the above-mentioned problems, a widely used method is to collect vibration signals of mechanical equipment through a mechanical vibration monitoring system, and perform fault diagnosis on the vibration signals of the mechanical equipment. Existing mechanical vibration monitoring systems are mainly divided into two types according to their communication methods: one is a mechanical vibration wired monitoring syste...
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Login to View More IPC IPC(8): G01H1/12G08C17/02
CPCG01H1/12G08C17/02
Inventor 武兵林健刘冬明熊晓燕
Owner TAIYUAN UNIV OF TECH