Information Support Reliability of Transportation Systems in the Industry

Author(s):  
Valery Kurganov ◽  
Mikhail Gryaznov ◽  
Aleksey Dorofeev
2020 ◽  
Vol 22 (2(75)) ◽  
pp. 61-70
Author(s):  
N.D. MASLII ◽  
S.V. KOTENKO ◽  
Y.O. ZHADANOVA

Topicality. The current stage of economic development of the country is characterized by increased globalization, transport, especially in the context of mixed freight transportation, and is an important factor in ensuring integration processes. Identifying the relationship between the development of mixed transportation systems and their management at different levels of the hierarchy requires a number of complex scientific problems. It is necessary to create conditions for the interconnection of different modes of transport on the principles of logistics, competition and at the same time the formation of a single integrated transport space, including the processes of information and telecommunication development. The fall in the volume of interstate freight flows, as well as changes in the routes of freight forwarding, lead to increased interbranch and interstate competition for transit freight flows. This makes the development of mixed freight transportation one of the determining factors for ensuring the country's competitiveness in the international transport market. Aim and tasks. The purpose of the work is to substantiate and develop the methodological bases of mixed cargo transportation, organizational and economic approaches and practical recommendations for the development and management of different levels of the hierarchy. Achieving the goal of the study necessitated the formulation and solution of the following tasks: to summarize the components of the logistics center of management and information support of mixed cargo transportation; substantiate the use of innovative technologies for the management of mixed freight transportation. Research results. The organizational and economic bases of creation of logistic center of management and information support of mixed transportations in the form of DFD-diagram are provided in the work. It is established that the use of cloud technologies in the activities of the logistics center, which will accelerate the information exchange between stakeholders of mixed transport, which will help to solve management problems, reduce subjectivity in decision-making, minimize the time of decision-making and provide high efficiency of transportation and logistics services. Conclusion. The results of the research allow to improve the management of mixed cargo transportation, to identify the necessary tools, to improve the scientific basis of the state policy for the creation and further development of mixed transportation systems, as well as to optimize the parameters of its individual units for both domestic transportation and for further integration into the system.


2020 ◽  
Vol 39 (6) ◽  
pp. 8357-8364
Author(s):  
Thompson Stephan ◽  
Ananthnarayan Rajappa ◽  
K.S. Sendhil Kumar ◽  
Shivang Gupta ◽  
Achyut Shankar ◽  
...  

Vehicular Ad Hoc Networks (VANETs) is the most growing research area in wireless communication and has been gaining significant attention over recent years due to its role in designing intelligent transportation systems. Wireless multi-hop forwarding in VANETs is challenging since the data has to be relayed as soon as possible through the intermediate vehicles from the source to destination. This paper proposes a modified fuzzy-based greedy routing protocol (MFGR) which is an enhanced version of fuzzy logic-based greedy routing protocol (FLGR). Our proposed protocol applies fuzzy logic for the selection of the next greedy forwarder to forward the data reliably towards the destination. Five parameters, namely distance, direction, speed, position, and trust have been used to evaluate the node’s stability using fuzzy logic. The simulation results demonstrate that the proposed MFGR scheme can achieve the best performance in terms of the highest packet delivery ratio (PDR) and minimizes the average number of hops among all protocols.


2019 ◽  
pp. 55-58
Author(s):  
N. V. Mokrova

The issues of implementation of the project "Engineering class in Moscow school" are discussed. The results of the pre-professional examination in three areas of training are presented, the low level of pre-professional knowledge was noted. The research course of solving applied problems of engineering practice with the use of modern software has not been studied. Based on the analysis of the results of pre-professional examinations in the areas of research, technology and programming, conclusions about the weak information support of the project and the unwillingness of school graduates to expand the fields of training are obtained.


Author(s):  
O. Bondar

<p><em>In this study, I have collected and summarized the functional aspects of a literary prize, contest, and rating, which indicate their affiliation with the marketing complex of the publishing house for the first time. For this purpose, I have analyzed and summarized the common concepts of the functioning of literary prizes and contests as advertising tools for publishing activity. Because the previous studies are only focused on the fact of the impact of the prize on the promotion of editions but do not explain it, these aspects have been considered and introduced by me from the book production’s point of view. I investigated that the prizes and the contests in the literary field are effective marketing tools, which meet many publisher’s needs at the same time and can be considered a non-profit form of capital. I have reviewed the works of other authors, who accept that the economic success of the book is rising if the author is a winner of the literary prize or contest. I have found out that the book prize activates the demand for the book, and the literary contest is a tool to track the reader’s reaction to a future publication. In this way, literary prizes and contests can be considered as a way of conducting a marketing dialogue with the target audience. I have focused on the information support of literary national and international prizes and contests by the media, which attracts attention to the book and forms the reader’s interest. The literary prizes and contests are also considered as a way of exploring trends and their changes, familiarization the popular genres among the target audience and fixation the current choice of modern readers. Literary prizes and contests motivate the authors to improve their literary excellence, are the source of new authors and works, and assist in increasing sales of books. However, further research is recommended.</em></p><strong><em>Key words:</em></strong><em> book prize, book rating, literary contest, literary prize, functions of the literary prizes.</em>


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