title: ÐÐ»Ð°ÑÐ° Ð´Ð¸ÑÐºÑÐµÑÐ½Ð¾Ð³Ð¾ Ð²Ð²Ð¾Ð´Ð° Ð¸ Ð²ÑÐ²Ð¾Ð´Ð° ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð² ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Discrete input and output of signals of a distributed control system
Creators: name: Ð¤ÐµÐ´Ð¾ÑÐ¾Ð², ÐÐ»ÐµÐºÑÐ°Ð½Ð´Ñ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ
ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ
Ð²Ð²Ð¾Ð´ Ð¸ Ð²ÑÐ²Ð¾Ð´ ÑÐ¸Ð³Ð½Ð°Ð»Ð¾Ð²
Ð¼Ð¸ÐºÑÐ¾ÐºÐ¾Ð½ÑÑÐ¾Ð»Ð»ÐµÑ
control system
controller
signal input and output
microcontroller

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description: The subject of development was a signal input and output board for a distributed control system. The purpose of the work is to develop a board that meets the requirements specified in the terms of reference. The topic of the work is âDiscrete input and output of signals of a distributed control systemâ. Results. The issues of building distributed control systems for building a new and modernizing already operated urban ground electric transport are considered. In accordance with the formulated requirements, a functional diagram was developed, on the basis of which the necessary calculation and selection of components was made. An electrical circuit diagram has been developed, in accordance with the given dimensions of the board, as well as the requirements for the thickness of the conductors and the gaps between them specified in the work, the printed circuit board has been laid out. Application area. When designing devices and circuits for new and modernized rolling stock, it is necessary to develop a new circuitry and algorithmic base for functioning. Currently, due to economic and other features in the activities of domestic enterprises and organizations associated with the development, modernization and operation of urban electric transport, there is a need to quickly develop various options for the layout and composition of equipment. The use of distributed control systems will facilitate and significantly speed up this process. The development object, being one of the components of such a system, will allow you to flexibly redistribute functions in the vehicle circuit and provide the required variations in the system configuration. Work conclusions. Distributed control systems based on the CAN interface provide a significant reduction in the number of signal and power wires. This approach reduces the time required for the manufacture of harnesses, and also facilitates the process of assembling and setting up the vehicle. The cost of a vehicle with this construction is reduced, while due to the possibility of flexible interaction of various systems connected to the CAN bus, the function of diagnosability and reconfiguration of the functionality of both individual elements of the distributed control system and the entire transport unit appears. The developed board satisfies all the additional requirements set in the terms of reference and formulated in the course of work.