Calculation of Car Traffic Capacity at the Crossroad

Abstract

The capacity of a road section depends on many factors, such as the width of the carriageway, the permissible visibility, the slopes, the turning radii, the composition of the cars, the maneuverability and the design of the cars. The development of the automotive industry leads to improved performance of cars and improved throughput. Changing all of these components changes the bandwidth. When the capacity is calculating the composition of the traffic flow became one of the key factors. Mobile traffic is characterized by the composition of different (by age and purpose) vehicles. The composition of the traffic flow is displayed as a percentage. Obtaining and analyzing the algorithm for determining the capacity of traffic flow on a particular section of road (interchange). The analyze of the current state of car use in Ukraine and select the optimal algorithm for obtaining real flow data on the road section was made. The main task of the engineer during the design of a certain section of the road is to ensure the maximum capacity of the road section. Maximum throughput is achieved by improving the road surface, widening the roadway (increasing the number of lanes and installing appropriate signs), allocating reversing lanes and installing reversing traffic lights. When calculating the capacity, it is necessary to take into account when characterizing the relationship between cars in the flow in different road conditions. Intervals between cars in a stream can change even at high intensity of movement that in turn quit

Using Different Approaches to Solving Logistics Tasks

“…У роботі [2], [5], [9] описані можливі варіанти використання програмного забезпечення на базі Microsoft Exсel для розв'язання транспортних задач. Авторами запропоновано достатньо простий алгоритм, який може використовувати фахівець з мінімальними знаннями програмування математичних виразів.…”