Data Acquisition Device

A technology of data acquisition and serial port, which is applied in the field of Internet of Things communication

Active Publication Date: 2021-08-10
武汉华工赛百数据系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Each IoT node will generate a large amount of real-time data, which means that cloud service providers need to deploy about 40% of the computing power at the edge, and the investment scale and time period are huge challenges

Method used

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  • Data Acquisition Device

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Embodiment Construction

[0015] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0016] In order to overcome the above-mentioned problems in the prior art, an embodiment of the present invention provides a data acquisition device, figure 1 A schematic structural diagram of the data acquisition device provided by the embodiment of the present invention, such as figure 1 As shown, the device includes:

[0017] Ethernet port, R...

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PUM

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Abstract

The embodiment of the present invention provides a kind of data acquisition device, comprises: Ethernet port, RS232 serial port, RS-422 / 485 serial port and USB device port; Wherein, described data acquisition device is connected with upper PC terminal through described Ethernet port, Through one or more of the RS232 serial port, RS-422 / 485 serial port and USB device port, it is connected with the lower PLC device; the PC end and the data acquisition device perform data interaction based on the Modbus application layer message transmission protocol. The embodiments of the present invention can manage multi-vendor applications and enable existing devices to have networking capabilities. Combining data collection, efficient transmission, and rapid analysis capabilities, truly achieve real-time status monitoring of equipment, and use big data analysis to detect equipment hidden dangers, so as to pre-determine equipment development trends and possible failure modes, and formulate predictive maintenance in advance plan.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of Internet of Things communication, and more specifically, to a data collection device. Background technique [0002] With the rapid development of the Internet of Things, the equipment involved in the industrial site comes from various suppliers around the world, and its communication protocols are various. Different brands of machine tools / NC systems have different degrees of openness. For example, the Siemens system is open, and the FANUC system is open. It is semi-open, but more systems such as Mitsubishi and Rexroth are completely closed, which brings great difficulty to data collection. There are often many types of machine tools in the user's factory, and the age span is large, that is, cross-platform and cross-generation sites are common, and open systems such as Siemens and FANUC are rarely used. Even if the data acquisition system is implemented, only part of the equipment ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/40G06F13/40G06F13/42
Inventor 杨肖周忠华孙攀姜静张慧
Owner 武汉华工赛百数据系统有限公司
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