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Организация сбора Ð´Ð°Ð½Ð½Ñ‹Ñ Ñ объектов теплоснабжения для системы прогнозирования Ð½ÐµÑˆÑ‚Ð°Ñ‚Ð½Ñ‹Ñ Ð¸ Ð°Ð²Ð°Ñ€Ð¸Ð¹Ð½Ñ‹Ñ ÑÐ¸Ñ‚ÑƒÐ°Ñ†Ð¸Ð¹

выпускная квалификационная работа бакалавра

Организация сбора Ð´Ð°Ð½Ð½Ñ‹Ñ Ñ объектов теплоснабжения для системы прогнозирования Ð½ÐµÑˆÑ‚Ð°Ñ‚Ð½Ñ‹Ñ Ð¸ Ð°Ð²Ð°Ñ€Ð¸Ð¹Ð½Ñ‹Ñ ÑÐ¸Ñ‚ÑƒÐ°Ñ†Ð¸Ð¹

Abstract

Работа посвящена использованию протокола Modbus TCPIP для связи сервера данных с программируемыми логическими контроллерами (ПЛК) и разработке системы сбора данных с распределенных объектов – тепловых пунктов. Задачи, которые решались в ходе исследования: 1. Подключение к программируемому логическому контроллеру и доступ к данным, используя локальную сеть Ethernet. 2. Моделирование работы программируемого логического контроллера на настольном персональном компьютере. 3. Разработка системы сбора данных на языке программирования Python. 4. Настройка безопасного подключения к программируемому логическому контроллеру через Интернет. В результате была предложена реализация системы сбора данных с промышленных контроллеров через сеть Интернет, использующая безопасное соединение. Работа системы проверена на примере связи с одним удаленным контроллером в режиме симуляции.

The work considers Modbus TCPIP protocol for communication a data server with programmable logic controllers (PLCs). A data acquisition system for collecting data from remote nodes (power thermal points) has been developed. The research sets the following goals: 1. Connection to programmable logic controller and data access using Ethernet local network. 2. Simulation of a Modicon programmable logic controller on a desktop computer. 3. Development of a data collection system using the Python programming language. 4. Setting up a secure connection to the programmable logic controller via the Internet. As a result, the system for collecting data from industrial controllers via the Internet and Modbus TCPIP protocol using a secure connection has been proposed and developed. Its functioning has been tested by data exchange with a single remote controller working in the simulation mode.

Keywords

Modbus TcpIp protocol, язык программирования Python, система сбора данныÑ, data collection system, ПЛК, Python programming language, протокол Modbus Tcp/Ip, PLC, VPN

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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Average
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