The Design and Application of Teaching Office Buildings with Electrical Control System Based on RF Wireless Network Technology

2013 ◽  
Vol 380-384 ◽  
pp. 2267-2270
Author(s):  
Zuo Xun Wang ◽  
Xiao Hui Cheng ◽  
Yi Liu
Keyword(s):  
Control System ◽  
Communication Technology ◽  
Electrical Equipment ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Electrical Control ◽  
Electric Control ◽  
Infrared Technology ◽  
Rf Wireless ◽  
The Stability

This paper an analysis of the present teaching of electric control system of the office building,the use of RF wireless communication technology combined with single chip microcomputer, using infrared technology, through the central control room for the entire teaching office lights and other electrical equipment for centralized, reasonable control; to ensure the stability of the system.

Application of PROFIBUS-DP Bus Technology to the Technical Reform of Limekiln Electrical Control System

2011 ◽  
Vol 94-96 ◽  
pp. 929-932
Author(s):  
Min Yan Di ◽  
Yong Yao ◽  
Tao Xin
Keyword(s):  
Control System ◽  
Software Design ◽  
Microcomputer System ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Electrical Control ◽  
Plc Control ◽  
Data Bus ◽  
Intelligent Instrument ◽  
Profibus Dp

It is described in detail how to develop the intelligent instrument system through connecting bus-bridge of PROFIBUS with single-chip microcomputer system of users, changing the traditional PLC-control into the data-bus control in limekiln electrical control system. This paper focuses on the development of hardware of the accompanies-station of PROFIBUS-DP, the model for user, and software design. About 400,000 dollars per each were saved and the ease of operation and the robust of control have been also improved dramatically after novel development.

Design of Shearer Electrical Control System Based on STM32

2014 ◽  
Vol 986-987 ◽  
pp. 1071-1076
Author(s):  
Zhong Chu Wang ◽  
Jia Qi Liu
Keyword(s):  
Control System ◽  
Can Bus ◽  
Control Device ◽  
Network Communication ◽  
Electrical Control ◽  
Electric Control ◽  
Function Modules ◽  
New Type ◽  
The Stability ◽  
Electric Traction

This paper introduces a new type of electric traction shearer control device based on the STM32. This kind of device is constituted by three different function modules and some peripheral modules. The different modules are interconnected through RS-485 and CAN bus. According to this paper,we make a detailed description about the structure and hardware of the shearer electrical control system, and expound the characteristics of RS-485 and CAN network communication. This electric control system can highly improve the stability and safety of the shearer.

The Study of Control System for Reconfigurable Machine Tool Model

2011 ◽  
Vol 188 ◽  
pp. 499-502
Author(s):  
L. Zhou ◽  
Wen Jie Nie ◽  
Z.R. Liao ◽  
X.R. Liang ◽  
G.Q. Pan
Keyword(s):  
Control System ◽  
Machine Tool ◽  
Motion Control ◽  
Machine Tools ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Precision Motion Control ◽  
Single Function ◽  
Precision Motion ◽  
Reconfigurable Machine Tool

With the higher requirements of product processing, single-function machine can not meet the production needs. By analyzing the principles of reconfigurable machine tools, based on 51 single-chip microcomputer, this article researches the control system of reconfigurable machine tool, implements precision motion control for motors. The research can also reduce costs, so the practicality and economy all have a certain advantage, which will help promote the use in practice.

A Novel Full-Automatic Garbage Salvage Ship

2013 ◽  
Vol 791-793 ◽  
pp. 1921-1924
Author(s):  
Ke Ling Luo ◽  
Xu Dong Li ◽  
De Rui Song ◽  
Ping Wang ◽  
Jiao Fu ◽  
...  
Keyword(s):  
Control System ◽  
Obstacle Avoidance ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Power Circuit ◽  
The Core ◽  
Photoelectric Sensor

The garbage salvage ship is made from polystyrene plastic as hull framework and STC89C52 single-chip microcomputer to control the core, and consists of DC gear motor, photoelectric sensor, power circuit and other circuits. The system uses STC89C52 to control the boat to move forward, backward or turn through the I/O port. Tracing is finished by infrared obstacle avoidance sensor E18-D80NK. Working manner of the infrared obstacle avoidance sensor E18-D80NK was introduced and its application scheme based on STC89C52 single-chip microcomputer in the control system of garbage salvage ship was put forward.

Research on Microcomputer Control System for Spherical Surface Grinder of Engine Valve Tappet

2012 ◽  
Vol 468-471 ◽  
pp. 3102-3107
Author(s):  
Jian Jun Hao ◽  
Chang Cheng ◽  
Zhi Gang Zhang ◽  
Shuai Shuai Ge
Keyword(s):  
Control System ◽  
Machine Tool ◽  
Spherical Surface ◽  
Computer Hardware ◽  
Stepper Motor ◽  
Contact Detection ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Control Scheme ◽  
Microcomputer Control

We propose a new control scheme based on analyzing the problems existed in the original machine tool. We use single chip Microcomputer as controller, stepper motor to drive machine table, and power monitor for grinding contact detecting. The principle of grinding contact detection was elaborated, the structure of computer hardware and software are presented. The developed control system has been used for machine. The results show that the control system runs properly and achieves the desired effect.

Design and Implementation of the PTZ Control System Based on MSP430 Single Chip Micyoco (SCM)

2013 ◽  
Vol 443 ◽  
pp. 318-321
Author(s):  
Zhai Hong
Keyword(s):  
Control System ◽  
Environmental Factors ◽  
Automatic Control ◽  
Automatic Control System ◽  
Environmental Control ◽  
Control Factor ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Overall Design ◽  
Design And Implementation

This paper elaborates the control of environmental factors in the modern industry and agriculture, and according to the problem that the temperature and the humidity is hard to control automatically, this paper puts forward the design of the greenhouse automatic control system based on MSP430 single chip microcomputer. This design mainly introduces the overall design scheme of the automatic control system, and the use of the properties of various hardware based on MPS430, which mainly include temperature transmission sensor DS18B20 and the humidity transmission sensor CHR01. And then use the environmental control factor algorithm and numerical conversion fuzzy algorithm, so as to realize the temperature and humidity control system.

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