SIMULATION AS A METHOD OF DECISION SUPPORT SYSTEM «DRIVER –AUTOMOBILE – ROAD – ENVIRONMENT»
The research is about the use of computer modeling of various fragments of the complex system «driver-car – road – environment» (DCRE). The relevance of this approach lies in the fact that the study of real fragments DCRE based on field of observations and experiments, requires a very large investment of time and money, or even impossible. For operational decision-making to assess the functioning of DCRE systems, predictive assessments for the implementation of various measures in the existing system DCRE families can use computer models DCRE system, which recently became popular in our country and abroad.
In order to visualize the results of computer experiments, there were applied an approach of the job scene geometry object definition and texture coordinates, and then use the appropriate texture to give a more realistic look. To create the geometry of objects in the scene have been used two approaches: the use of graphic editors and the use of graphic libraries.
As a programming language was chosen object-oriented Java programming language, the NetBeans IDE, OpenGL graphics library.
For the practical implementation of the system was used interactive part of the user interaction with the observer system. This interactive part is a game engine. Pointing device is an interactive part of the computer keyboard, which makes all the movements of the observer, turning azimuth. There are some examples of implementation of the approach.
Keywords
Simulation, decision support system, traffic flow, visualization system «driver car – road – environment», 3D-animation, game engine.
Issue number: 3
Year: 2017
ISBN:
UDK: 004.92: 004.94:65-05
DOI:
Authors: Buraeva A.E.
About authors: Buraeva A.E., Graduate Student, e-mail: aryunaburaeva@gmail.com,
Moscow State University of Mechanical Engineering (MAMI),
107023, Moscow, Russia.
REFERENCES:
1. Badalyan A. M., Eremin V. M. Komp’yuternoe modelirovanie konfliktnykh situatsiydlya otsenki urovnya bezopasnosti dvizheniya na dvukhpolosnykh avtomobil’nykh dorogakh (Computer simulation of conflicts with a view to evaluating safety of dual highway traffic), Moscow, IKF «Katalog», 2007, 240 p.
2. Eremin V. M. SAPR i GIS avtomobil’nykh dorog. 2014, no 1(2), pp. 90–93.
3. Eremin V. M. SAPR i GIS avtomobil’nykh dorog. 2014, no 2(3), pp. 93–97.
4. Eremin V. M., Badalyan A. M. Metodika otsenki vliyaniya dorozhnykh usloviy na avariynost’ na avtomobil’nykh dorogakh federal’nogo znacheniya dlya planirovaniya meropriyatiy po povysheniyu bezopasnosti dorozhnogo dvizheniya (Procedure to estimate influence of road conditions on accident rate on federal highways for planning traffic safety enhancement), Moscow, Rosavtodor, 2013, 58 p.