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An industrial field intelligent monitoring terminal based on the Internet of Things

An industrial site, intelligent monitoring technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., to achieve the effect of improving reliability and safety

Inactive Publication Date: 2017-04-26
张晓华 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to establish the above technical mechanism, the present invention provides an industrial field intelligent monitoring terminal based on the Internet of Things, which aims to solve the problem of the industrial field intelligent monitoring terminal being used as the Internet of Things field layer during the fusion application process of the Internet of Things technology and the industrial field monitoring technology. Sensing nodes urgently need to solve problems such as perfect security guarantee, reliable transmission, and intelligent control, so that the industrial field intelligent monitoring technology solution based on Internet of Things technology can be safer, more reliable, more real-time, and more intelligent

Method used

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  • An industrial field intelligent monitoring terminal based on the Internet of Things
  • An industrial field intelligent monitoring terminal based on the Internet of Things
  • An industrial field intelligent monitoring terminal based on the Internet of Things

Examples

Experimental program
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Effect test

Embodiment 1

[0047] like Figure 7 As shown, in the technical solution of this embodiment, the lower computer A located at the industrial field layer is an industrial field intelligent monitoring terminal based on the Internet of Things. It realizes the industrial field bus communication with the upper computer through the RS485 bus. The upper computer can be a touch screen or a computer equipped with configuration software. The wireless transmission module of the lower computer A selects the GPRS wireless module or the 3G wireless module. Through the public mobile communication network layer It also realizes the communication application between the industrial field layer and the application layer at the same time.

[0048] In this embodiment, the lower computer A located at the industrial site layer performs the identity authentication of the application platform through the public mobile communication network layer, and the encryption unit of the lower computer A generates the key file ...

Embodiment 2

[0050] like Figure 8 As shown, in the technical solution of this embodiment, the upper computer A located at the industrial site layer is an industrial site intelligent monitoring terminal based on the Internet of Things. It realizes the RS485 industrial field bus communication with the lower computer through the RS485 bus. The lower computer can be the temperature detection module B or other monitoring module C with the RS485 communication protocol. The wireless transmission module of the upper computer A selects the GPRS wireless module or 3G Wireless module, the encryption unit in the host computer A generates the identity authentication key file required for communication with the application platform, and the encryption unit is also used to encrypt the communication data. The host computer A located at the industrial field layer successfully passes the public mobile communication network layer. After connecting to the application platform, on the one hand, the host compu...

Embodiment 3

[0052] like Figure 9 As shown, in the technical solution of this embodiment, the lower computer A located at the industrial field layer is an industrial field intelligent monitoring terminal based on the Internet of Things. It realizes the communication with the RS485 industrial field bus of the upper computer through the RS485 bus. The upper computer can be a touch screen or a computer equipped with configuration software. The wireless transmission module of the lower computer A selects the Zigbee wireless ad hoc network module at the field layer to realize the communication with the lower computer. The wireless ad hoc network communication in the industrial field layer of the computer B and the lower computer C. The lower computer B can be a wireless temperature detection module, and the lower computer C can also be other wireless parameter monitoring modules. On the one hand, the lower computer A collects the power parameters and the external switch input state in real tim...

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Abstract

The invention discloses an industrial field intelligent monitoring terminal based on the internet of things. The terminal can collect electric power parameters and a switching value input state on site and can collect other monitoring parameters through a wireless network built through an RS485 bus of an industrial field layer or a field layer wireless ad hoc network module. The terminal carries out comprehensive computation and analysis on the collected parameters and carries out intelligent control. Wireless application communication between the industrial field layer and an application layer of the internet of things can be further achieved through the terminal, a data encryption and identity verification anti-counterfeiting mechanism is built through an encryption unit, and reliable technical guarantees are provided for wireless transmission through a controllable DC-DC power supply. By means of the terminal, the technical problems such as security guarantee, reliable transmission and intelligent control existing in an industrial field monitoring terminal are solved, and accordingly industrial field monitoring based on the internet of things is safer, more reliable, more instantaneous and more intelligent.

Description

technical field [0001] The invention relates to the technical field of industrial field monitoring, in particular to an industrial field intelligent monitoring terminal based on the Internet of Things. Background technique [0002] The Internet of Things is the key and foundation of the integrated development of industrialization and informatization, and it is also the "internal driving force" for the deep integration of the two. At present, more and more Internet of Things technologies are deeply applied to industrial sites. Users can monitor industrial sites through the Internet, and can remotely control industrial equipment and production processes. The integrated application of this Internet of Things technology and industrial field monitoring technology provides a convenient technical means for realizing industrial energy consumption monitoring and ensuring the safe operation of industrial equipment and production processes. However, as far as the current application o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 张晓华朱志恒耿聪杰
Owner 张晓华
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