Abstract
The article is devoted to the development of technologies for modeling integration processes that synergistically affect the level of road safety of vehicles in terms of risk and uncertainty of non-stationary environmental factors. The mathematical description of the given sphere and information space of interaction of road users in the zones of the greatest probability of commission of road accidents is formalized that is shown by statistics of supervision. The essence, peculiarity and specificity of situational modes of dynamic, continuous interaction between road users, drivers and environmental factors in the space-time discrete cells of the electronic map of the critical zone on the basis of the frequency of previous accidents are substantiated. Analytical means of formation of transversal trajectories of safe movement without accidents and catastrophes are offered, which are guaranteed by the corresponding on-board information controlled complexes (BICC) of vehicles. Active targeted management within the system of navigation and control of mobile objects is implemented with a bias on the criteria to increase the level of road safety directly in the current critical area of the road network. A method of discrete dynamic programming of processes of synthesis and realization of controlled motion on a guaranteed safe transverse trajectory has been developed, which is locally applied only situationally within the transient mode of evasion from approach to threats with shock contacts. The technology of parameterization of predicted mutual maneuvering functions in the conditions of individual restrictions on the local space-time zone of own motion for a pair of vehicles that are really close to each other is formalized. BICC information and analytical tools ensure the reliability of estimates of the interval of endurance according to the prejudiced piecewise continuous transverse curve, which also provides local points of avoidance of collisions or the passage of forbidden local microzones. The only methods of modeling different vehicles by each BICC actively synthesize paired microphase spatial divisions of their own trajectories, which, due to the presence of risks, record the absence of traffic accidents with loss of safety within nonstationary flows due to the coordinated multiple heterogeneous interaction under similar conditions of field approximations. KEY WORDS: UNPRECEDENTED SAFETY, TRAFFIC, GUARANTEED MANAGEMENT, COLLISION PREVENTION, REASONABLE DYNAMICS.
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