Open AccessThe development of basic algorithms for processing navigation data in dispatching control systems of road transportation of goods and passengers
Author(s) -
Н. А. Филиппова,
V.M. Belyaev
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/832/1/012047
Subject(s) - computer science , algorithm , set (abstract data type) , block (permutation group theory) , block diagram , control (management) , data processing , work (physics) , basis (linear algebra) , geographic information system , data mining , operations research , transport engineering , database , artificial intelligence , engineering , mathematics , mechanical engineering , geometry , remote sensing , geology , electrical engineering , programming language
The development of basic algorithms for processing navigational data in dispatching control systems of road transportation of goods and passengers on specified routes is discussed in this article. Algorithms for processing navigation data with the use of GIS-technologies are described. The features of the “linking” of navigation marks to the zones of control points represented in the spatial model of the route by polygons formed by means of specialized editors of geographic information systems are described. The algorithm of recognition of flights performed on a given route based on the analysis of the actual data on the passage of checkpoints of the route by the vehicle, as well as the algorithm of recognition of liberty mileage is considered in detail. The description of the algorithm for comparing the planned and actual indicators of transport work developed using the theory of sets is presented. A block diagram of an algorithm for a step-by-step evaluation of the results of performing transport work is presented on the basis of the application of the procedure of stepwise narrowing of the set of admissible alternatives.