Data acquisition system and method

A data acquisition system and data acquisition technology, applied in the field of production and manufacturing, can solve problems such as poor reliability of data acquisition schemes, and achieve the effect of solving poor reliability and improving reliability

Inactive Publication Date: 2020-12-08
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a data acquisition system and method to at least solve the technical problem of poor reliability of the data acquisition scheme in the related art

Method used

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  • Data acquisition system and method

Examples

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Comparison scheme
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Embodiment 1

[0032] According to an embodiment of the present invention, a data acquisition system is provided.

[0033] figure 1 is a schematic diagram of a data acquisition system according to an embodiment of the present invention, such as figure 1 As shown, the system includes: multiple data collection gateways 10 and servers 30 , each data collection gateway 10 is installed on a corresponding collected device 20 , and the server 30 is connected to multiple data collection gateways 10 .

[0034] Wherein, each data collection gateway is used to collect the data of the corresponding collected device, and sends the data through the message queue telemetry transmission protocol; the server is used to process the multiple received data.

[0035] The above-mentioned equipment to be collected may be industrial equipment that requires data collection, for example, it may be CNC machine tools, industrial robots, programmable controllers, testing equipment, automatic guided transport vehicles, ...

Embodiment 2

[0093] According to an embodiment of the present invention, a data collection method is provided, which can be executed by the data collection system provided in the above-mentioned embodiments, and the specific implementation and preferred application scenarios are the same as those in the above-mentioned embodiments, and will not be repeated here.

[0094] Figure 4 is a flow chart of a data acquisition method according to an embodiment of the present invention, such as Figure 4 As shown, the method includes the following steps:

[0095] Step S402, acquiring data of corresponding collected devices collected by multiple data collection gateways;

[0096] Step S404, sending data to the server through the message queue telemetry transmission protocol, wherein the data is processed by the server.

[0097] The above steps S402 and S404 can be executed by each data collection gateway in the data collection system.

[0098] Optionally, in the above embodiments of the present in...

Embodiment 3

[0109] According to an embodiment of the present invention, a computer-readable storage medium is provided, and the computer-readable storage medium includes a stored program, wherein, when the program is running, the device where the computer-readable storage medium is located is controlled to execute the data acquisition method in the above-mentioned embodiment 2 .

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PUM

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Abstract

The invention discloses a data acquisition system and method. The system comprises a plurality of data acquisition gateways, each data acquisition gateway is installed on a corresponding acquired device, and each data acquisition gateway is used for acquiring data of the corresponding acquired device and sending the data through a message queue telemetry transmission protocol; and a server which is connected with the plurality of data acquisition gateways and is used for processing the plurality of received data. According to the system, the technical problem of poor reliability of a data acquisition scheme in related technologies is solved.

Description

technical field [0001] The present invention relates to the field of manufacturing, in particular to a data acquisition system and method. Background technique [0002] In the field of manufacturing, equipment data acquisition is the core of digital manufacturing. At present, there are many ways to collect device data. One method can connect 1000 devices to be collected through one host, and collect data in batches through multi-threading at intervals of 15s. This leads to poor reliability of data collection. Another way is to install a data collection gateway on each device to be collected, and the data collection gateway will collect the data and push it to the server host to reduce the pressure on the host. However, due to the completion of the data collection protocol, the data collection is reliable Sex is poor. [0003] For the above problems, no effective solution has been proposed yet. Contents of the invention [0004] Embodiments of the present invention prov...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCG05B19/4183G05B19/4186Y02P90/02
Inventor 王强
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD
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