КЛАССИФИКАЦИЯ СПЕЦИАЛИЗИРОВАННЫХ ВЫЧИСЛИТЕЛЬНЫХ СИСТЕМ НА ТРАНСПОРТЕ

Abstract

Relevance Today, the problem of increasing the speed of computing systems is quite acute. Until recently, the increase in the performance of computing systems was achieved by increasing the number of transistors on a chip according to Moore's law. However, at present, logic gates have already been invented, the dimensions of which are comparable to individual atoms and molecules. So already various types of fundamental logic gates have been built using molecules that are based on chemical inputs and spectroscopic outputs. This circumstance imposes a physical limitation on a further increase in the number of transistors on a chip. Thus, an increase in the speed of computing systems in modern conditions is possible only through parallelization. For the effective organization of a parallel computing process, it is necessary to have an idea of the functionality of specific computing systems. Aim of research The main aim of the research is to consider a number of specialized computing systems in transport and try to classify them on a number of grounds. The classification will allow structuring a number of developments in the field of specialized computing systems in transport, combining them into a single centralized and connected system. The goal is to find out what distinctive properties the existing specialized computing systems in transport have and to determine which of these properties prevail and which are rarer. Based on the results of the classification, the goal is to prepare generalized conclusions about the features of the computer systems under study. Research methods The article considers a number of specialized computing systems in transport. In the process of consideration, their distinctive properties and characteristics are highlighted. Based on the properties obtained, the basis for the classification is developed. The purpose of this classification is determined by the practical and theoretical needs associated with the simulation of parallel specialized computing systems. The Russian Science Citation Index will be used as a knowledge base for analyzing examples of specialized computing systems in transport. Results The article provides an overview of specialized computing systems used in the transport industry. In the process of review, characteristic properties are noted that determine their specialization and functional purpose. The key characteristics of these specialized computing systems that distinguish them from each other are reflected. On the basis of the obtained array of characteristics, the grounds for the classification of specialized computing systems in transport are determined. In conclusion, a table is constructed that reflects the dependencies between the selected bases, classes and the considered objects. The conclusions present the rationale and interpretation of the discovered dependencies.