INFORMATION-MEASURING SYSTEM "СLIMATE СONTROL"

Abstract

The work is dedicated to designing and developing microcontroller module and information and measuring system of monitoring temperature environment with the appropriate problem-oriented base of measurement data. The information and measuring system is designed for remote control to obtain the necessary information about the temperature inside the rooms.In developing the information and measuring system, actual element base of radio elements (eg. low cost NTC 103 thermistors for obtaining high-precision measurement of the environmental temperature), hardware and program linearization methods of the temperature dependence on the resistance, which combination helped to minimize the measurement error, are used.The system for implementing server and user interface technology openHAB software and specialized integrated development environment openHAB Designer, based on framework Eclipse SmartHome and programming language Xtend, are applied. Modbus RTU is used as transfer protocol for RS485. If it is necessary, data transmission can occur via GSM-modem and via radio transmitters that provide system mobility.Relevance of work is determined by the high cost of similar systems, due to import substitution both software and components. As a result the system, which enables to control and maintain stable climate parameters inside the residential and industrial rooms, was developed. The use of the system in the residential premises will ensure reliable operation of heating, ventilation and air conditioning, while its application in manufacturing can avoid breaching conditions of equipment and storage, reducing the performance of the individual units.The system is relevant to all niches of automation, allowing its cost to bring the concept of smart house outside of housing the premium segment.