A Distributed Data Transmission Method for Condition Monitoring System
A state monitoring system and distributed data technology, applied in the field of testing, can solve the problems of poor adaptability of state monitoring service modules, high development costs, and high difficulty in implementation, and achieve strong real-time processing, short development time, and data lossless security. Effect
Active Publication Date: 2017-02-22
THE 41ST INST OF CHINA ELECTRONICS TECH GRP
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[0008] The present invention proposes a distributed data transmission method for a state monitoring system, which solves the problem of poor adaptability of the state monitoring service module, high throughput pressure, Problems of high development cost and difficult implementation
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[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] In the existing distributed data transmission process, when a large amount of data is transmitted concurrently by multiple sensor nodes, the condition monitoring service module has poor adaptability, high throughput pressure, high development cost and high difficulty in implementation. The invention adopts an independent and universal publish / subscribe data exchange middleware server to reduce the throughput pressure and implementation difficulty of the ...
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The present invention proposes a distributed data transmission method of a state monitoring system, comprising the following steps: Step (101), constructing an independent and general publish / subscribe data exchange middleware based on the data security queue; Step (102), in the distributed Arranging listening probes in multiple data source nodes in the formula is a publisher; step (103), simplifying the data receiving function of the status monitoring service module as a subscriber; step (104), disclosing the application development interface of the data exchange middleware, simplifying Publish and subscribe interface. The invention builds an independent and universal publish / subscribe data exchange middleware based on the data security queue, which solves the problem that the state monitoring program is difficult to adapt to the large amount of concurrent data when the distributed data transmission is realized, and greatly reduces the cost of the entire state monitoring service module. Development cost and implementation difficulty.
Description
technical field [0001] The invention relates to the technical field of testing, in particular to a distributed data transmission method of a state monitoring system. Background technique [0002] With the development of various electronic equipment environmental tests, it is often necessary to use the condition monitoring system to collect and analyze the various working states of the test pieces. The existing technology usually arranges listening probes in each distributed sensor node (data source node), and the listening probes collect the original state data and directly transmit them to the state monitoring residing in the data processing center (destination node) Service module, status monitoring service module for data receiving, storage, preprocessing, visual display, analysis and diagnosis, etc. [0003] At present, the development of condition monitoring system based on computer platform has entered the distributed remote stage. Distributed data transmission techn...
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IPC IPC(8): H04L29/08H04L29/06H04L12/26
Inventor 赵秀才王盘伟贺温安李龙
Owner THE 41ST INST OF CHINA ELECTRONICS TECH GRP