Industrial equipment remote data acquisition and processing method and transmission method

A processing method and data acquisition technology, applied in the field of communication, can solve problems such as inability to extract useful information, transmission congestion, and large amount of collected data, and achieve the effects of high data collection and transmission mode, reduced operating pressure, and high collection frequency

Active Publication Date: 2019-07-19
CHINA RAILWAY CONSTR HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the collection and transmission of remote monitoring data of industrial equipment has the following problems: First, the data collection frequency of some equipment still cannot reach the level of one second. Therefore, the collected data cannot meet the remote equipment failure analysis, or cannot To meet the needs of big data analysis, it is impossible to extract useful information, which can be used as a reference for product upgrading and optimization; second, some systems that can achieve second-level data collection, due to the increase in the number of parameter types of collected data, the amount of collected data is huge, and the data The transmission and storage have very high requirements on the server; third, at present, most of the remote collection is based on the Internet. Due to the instability of the network, if the network is unstable, the transmission is prone to congestion

Method used

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  • Industrial equipment remote data acquisition and processing method and transmission method
  • Industrial equipment remote data acquisition and processing method and transmission method

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Embodiment 1

[0040] figure 1 It is a step diagram of the acquisition and processing method in the method for transmitting remote data of industrial equipment according to the embodiment of the present application. figure 2 It is a specific flow chart of the equipment end device 100 used in the collection and processing method in the transmission method of industrial equipment remote data according to the embodiment of the present application. Combine below figure 1 and figure 2 A collection and processing method for transmitting remote data of industrial equipment proposed by the present invention is described.

[0041] In the actual application process, in order to ensure the security of the monitoring data of industrial equipment, the equipment terminal 100 corresponding to the industrial equipment set at different locations needs to establish the connection between the equipment terminal 100 and the server by logging in to the server through a user with a legal identity. The commun...

Embodiment 2

[0059] In the embodiment of the present invention, in order to reduce the data processing and storage pressure of the server end 200, the frequency of data collection of the device end 100 can be adjusted according to the current working state of the current device end 100 or the load condition of the server end 200, so as to The frequency of data sending is reduced to reduce the pressure on the server 200 .

[0060] image 3 It is a flow chart of the acquisition frequency adjustment strategy of the acquisition and processing method used in the remote data transmission method of industrial equipment according to the embodiment of the present application. Such as image 3 As shown, in step S1201, the current equipment terminal 100 obtains and detects the equipment status data collected in real time, and judges the current working status of the current industrial equipment, that is, judges whether the current equipment is in the working status. Specifically, by detecting the s...

Embodiment 3

[0069] Figure 4 It is a step diagram of a receiving and processing method in a method for transmitting remote data of industrial equipment according to an embodiment of the present application. Figure 5 It is a specific flowchart of the server-side device 200 used in the receiving and processing method in the method for transmitting remote data of industrial equipment according to the embodiment of the present application. Combine below Figure 4 and Figure 5 A receiving and processing method for transmitting remote data of industrial equipment proposed by the present invention is described. Wherein, the receiving and processing method corresponds to the collection and processing method in Embodiment 1 and Embodiment 2.

[0070] Such as Figure 4 and Figure 5 As shown, in step S210, when the device end 100 and the server end 200 successfully establish a communication session, the server end 200 receives the equipment transmission data obtained through the above collec...

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Abstract

The invention discloses an acquisition and processing method for transmitting remote data of industrial equipment, which comprises the following steps: acquiring equipment state data obtained in a current acquisition period according to a preset data acquisition time interval; based on the current reference information, comparing each parameter in the current equipment state data with a corresponding parameter in the reference information, and integrating information of changed parameters to obtain changed parameter data; caching the generated change parameter data in a preset data transmission period comprising a plurality of data acquisition time intervals, and packaging the plurality of change parameter data to obtain corresponding equipment data; and carrying out lossless compression on the equipment data to obtain corresponding equipment transmission data, and sending the data to a server. Differential data transmission and data variable-speed acquisition modes are utilized, dataintegrity transmission is guaranteed, server pressure is reduced, and a multi-data and high-acquisition-frequency acquisition and transmission mode is achieved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a collection and processing method for transmitting remote data of industrial equipment and a transmission method for remote data of industrial equipment. Background technique [0002] At present, with the development of the industrial Internet, the remote monitoring of industrial equipment is becoming more and more popular, and the technology is becoming more and more mature. But at the same time, with the increasingly powerful functions of industrial equipment, the data collected for remote monitoring is increasing. Usually, for a single piece of industrial equipment, the number of parameter types that need to be transmitted to the server is generally more than 1000. Therefore, in order to ensure the real-time and integrity of the data, the requirements for the transmission method of the collected data are getting higher and higher. . [0003] At present, the collectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L69/08H04L67/12H04L67/025
Inventor 刘飞香程永亮谭新贺泊宁陈泓璇宁方可游凯伦
Owner CHINA RAILWAY CONSTR HEAVY IND
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