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Failure diagnosis data collection and publishing method

A data acquisition and fault diagnosis technology, applied in the fields of UPnP network middleware, data acquisition, and embedded fault diagnosis, to achieve the effect of saving equipment operating costs, reducing redundancy problems, and saving overall costs

Inactive Publication Date: 2006-06-28
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
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Problems solved by technology

Applying UPnP technology to the field of industrial equipment monitoring and realizing UPnP in lower-end embedded systems is still in the experimental stage

Method used

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  • Failure diagnosis data collection and publishing method
  • Failure diagnosis data collection and publishing method
  • Failure diagnosis data collection and publishing method

Examples

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Embodiment Construction

[0083] Below in conjunction with accompanying drawing and example the present invention is described further:

[0084] The example of the present invention is a fault diagnosis system for large-scale rotating equipment. The system is composed of MSP430 data acquisition card, Hp-5550-PDA user monitoring terminal, industrial computer database service node, and industrial local area network; the system is applied to industries such as metallurgy and water conservancy . The invention realizes the collection and distribution of fault diagnosis data of rotating equipment in the system.

[0085] The fault diagnosis and detection system based on the UPnP middleware network of the present invention includes three kinds of equipment: data collection equipment, user monitoring equipment, and data service equipment. As background, first introduce the architecture of the entire system:

[0086] As shown in Figure 1, the data acquisition equipment is installed near the instruments on the ...

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Abstract

This invention relates to a method for fault diagnosis data collection and issuance including: 1, classifying the important data related in the fault diagnosis system: sample data, matching data and state control data, 2, classifying the data collection and issued related operation into two: Get and Set, 3, setting up service models of fault diagnosis and a detection system, 4, realizing interfaces of five services at the intermediate module in a data collection end network, 5, realizing the call interfaces of five services in the intermediate module of a user monitor end network, which is advantaged at supporting the dynamic changes of a network structure to finish the automatic configuration of moving in and out of the data collecting end and remote controlling target devices by networks.

Description

technical field [0001] The invention relates to the technical fields of embedded fault diagnosis, data collection, UPnP network middleware, etc., and mainly relates to a method for collecting and publishing fault diagnosis data. Background technique [0002] The first aspect: fault diagnosis system [0003] The fault diagnosis system plays an important role in the industrial field, and the methods and means of fault diagnosis have undergone decades of development and have been greatly improved. From the field experience judgment and "regular preventive maintenance" method in the 19th century, to the portable fault diagnosis instrument in the early 20th century, and then to the late 20th century, with the recent development of embedded technology, there have been embedded chips and DSP-based (digital signal processing chip), marking the beginning of the era of handheld fault diagnostic instruments. The hand-held fault diagnostic instrument basically overcomes the limitation...

Claims

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Application Information

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IPC IPC(8): G06F17/40G06F17/30H04L29/06
Inventor 李培玉吴朝晖叶睿智谭大鹏王磊刘果王江峰倪笑菲
Owner ZHEJIANG UNIV
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