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Embedded air compressor control system

A control system and air compressor technology, applied in pump control, liquid variable capacity machinery, mechanical equipment, etc., can solve problems such as poor parallel processing capability, small system scalability, and few control units, and achieve strong data computing capabilities , high transplantability

Inactive Publication Date: 2012-11-21
上海昶嘉工业设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The solution of the present invention is that traditional controllers have simple data processing methods, few control units, slow data processing speed, single data interaction mode, poor parallel processing capability, small system scalability, poor compatibility, small storage space for historical data, and insufficient user-friendly interface, etc. problem

Method used

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  • Embedded air compressor control system

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Embodiment Construction

[0041] In order to further illustrate the features of the present invention, below we will further illustrate in conjunction with the diagrams:

[0042] As shown in the figure, the present invention is composed of a data processing unit, a power conversion unit, a sampling processing unit, a host communication unit, an output control unit, a liquid crystal display unit, a real-time clock unit, a keyboard operation unit, and a data storage unit; The power conversion unit supplies power for the host communication unit, output control unit, liquid crystal display unit, real-time clock unit, keyboard operation unit, and data storage unit; it also includes a battery backup power supply for the clock unit to ensure clock timing after the system is powered off . The main CPU of the data processing unit adopts AT91SAM9260, which is based on the ARM926EJ-S processor, with 8KB instruction and 8KB data cache; the data processing unit is the core processing unit, which is respectively con...

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Abstract

The invention relates to the field of networking and remote monitoring of air compressor control systems and solves the problems of single data processing form, lack of control unit, low data processing speed, single data interactive mode, poor processing ability, low system expansibility, poor compatibility, small memory space for memory data and lack of humanization of an interface and the like of the traditional controller. Meanwhile the embedded system has the following characteristics of high software portability and high data computing ability.

Description

technical field [0001] The invention relates to the field of networking and remote monitoring of an air compressor control system. Background technique [0002] With the successful application of embedded single-chip microcomputer systems in the field of industrial control, more and more solutions and systems use this method for data processing and logic control. At the same time, the development of chip technology makes a single chip have stronger processing capabilities, and It has become possible to integrate a variety of interfaces. On the other hand: due to the needs of applications, due to the improvement of product reliability, cost, and replacement requirements, embedded systems gradually stand out from pure hardware implementations and applications implemented using general-purpose computers. [0003] Several important characteristics of embedded systems: 1. The system kernel is small. Because embedded systems are generally applied to small electronic devices, sys...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/06
Inventor 姚锋
Owner 上海昶嘉工业设备有限公司
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