It is known that motor transport process is influenced by random factors. To understand how we can take this into account when planning the impact of freight in urban areas need to perform studies to establish the existence of the impact of random factors in the results of the motor systems of transportation of goods. The article presents the results of investigation of technical secondary speed change under the influence of random factors on the functioning of conveying road transport system and the necessity of taking into account the lunch break in such studies.
transport small shipments, the theory of Transport systems, the queuing theory, probability, randomness, the theory of road freight transport
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