Distributed intelligent instrument control system based on Internet of things and method thereof

A control system and smart instrument technology, applied in general control systems, control/adjustment systems, program control, etc., can solve the problems of no unified technical standards, poor product versatility, large user investment, etc., to achieve convenient change and expansion, and low cost High, optimized process effect

Active Publication Date: 2016-08-03
上海颖电控制技术有限公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0030] Its disadvantages are: cost, security and privacy are the main problems of the Internet of Things; specific to the industrial field, mainly due to the large differences in industries, some fields have invested a lot and achieved remarkab

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  • Distributed intelligent instrument control system based on Internet of things and method thereof
  • Distributed intelligent instrument control system based on Internet of things and method thereof
  • Distributed intelligent instrument control system based on Internet of things and method thereof

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Embodiment Construction

[0066] Below in conjunction with accompanying drawing, the present invention will be further described as follows:

[0067] as attached figure 1As shown, the present invention provides an intelligent distributed instrument control system with rich networking functions and powerful control functions. The distributed intelligent instrument control system based on the Internet of Things includes an I / O (input / output) unit, a computing unit , communication unit and user-end equipment, one end of the I / O (input / output) unit is connected to the field instrument, and the other end of the I / O (input / output) unit realizes data interaction with the communication unit through a wireless network, and the communication unit and the calculation The data bus is used between the units for data communication. Each computing unit is equipped with a corresponding communication unit to complete the transmission and forwarding tasks of signals, parameters, and instructions. The communication unit ...

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Abstract

The invention relates to a distributed intelligent instrument control system based on the Internet of Things, including an I/O (input/output) unit, a computing unit, a communication unit and a user terminal device, one end of the I/O (input/output) unit and a field instrument The other end of the I/O (input/output) unit realizes data interaction with the communication unit through the wireless network. The data bus is used between the communication unit and the calculation unit for data communication. Each calculation unit is equipped with a corresponding communication unit. Unit, to complete the transmission and forwarding tasks of signals, parameters, and instructions, the communication unit communicates with the user end equipment through the local area network, the user end equipment includes industrial computers and mobile devices, and the mobile devices include smart phones and Pads; the present invention is the same as the existing Compared with technology, it not only helps to realize intelligent production, improve production efficiency, and improve user experience, but also reduces costs, and helps to realize decentralized control and intelligent transformation of instruments.

Description

[technical field] [0001] The invention relates to the technical field of industrial instrument control, in particular to a distributed intelligent instrument control system based on the Internet of Things and a method thereof. [Background technique] [0002] At present, there are mainly the following schemes for industrial control: [0003] A) Distributed Control System (DCS, DistributedControlSystem) [0004] Introduction: DCS is an instrument control system with decentralized control functions, centralized operation and management, taking into account divide and conquer and comprehensive coordination. It is currently widely used in various industries such as electric power, metallurgy, and petrochemical. [0005] Its structure and principle: DCS adopts hierarchical structure, which is generally divided into control level and management level. The control stage implements decentralized control functions such as signal input, conversion, calculation, and output. It is main...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02G05B19/41865G05B2219/32252
Inventor 朱武亭高飞虞为慈屠勤
Owner 上海颖电控制技术有限公司
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