JOURNAL ARTICLE

Design of Central Air Conditioning Control System

Wei LiChen Li

Year: 2014 Journal:   Applied Mechanics and Materials Vol: 602-605 Pages: 1472-1475   Publisher: Trans Tech Publications

Abstract

In this paper, hardware and software of the central air-conditioning control system is researched by STC series of enhanced 8051 microcontroller. The STC11F 08XE is the main control of the hardware part. Temperature and humidity sensor regulating valve and all kinds of motor are used as external equipment to complete the temperature and humidity of building the internal control of central air conditioner. In terms of software, the program is described by protel99SE software. Microcontroller program is compiled by Microcontroller development tools keil u and STC-ISP. The temperature and humidity control and optimization of central air conditioning are completed by PID parameters. Infrared control unit is operated and liquid crystal is displayed to show the operation results.

Keywords:
Microcontroller Central air conditioning Air conditioning Software Humidity Control unit Temperature control Control system PIC microcontroller Engineering Automotive engineering PID controller Control engineering Computer science Embedded system Electrical engineering Mechanical engineering Operating system Geography Meteorology

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Citation History

Topics

Advanced Sensor and Control Systems
Physical Sciences →  Engineering →  Control and Systems Engineering
Embedded Systems and FPGA Design
Physical Sciences →  Engineering →  Control and Systems Engineering
Wireless Sensor Networks and IoT
Physical Sciences →  Engineering →  Control and Systems Engineering
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