Автомобильно-дорожная сеть должна быть обеспечена объектами дорожного сервиса (ОДС). ОДС и съезды к ним должны прежде всего отвечать нормативным требованиям, соответствовать геометрическим параметрам и техническим характеристикам автодорог, а также удовлетворять потребности участников дорожного движения. Рассмотрены факторы, влияющие на размещение ОДС, определен инструментарий Esri ArcGIS, позволяющий провести пространственный анализ. На примере автодороги «А-180 "Нарва"-подъезд к МТП Усть-Луга» отработана методика определения оптимального расположения объектов сервиса с использованием среды ArcGIS. Ключевые слова: объекты дорожного сервиса, А-180 «Нарва», федеральные автомобильные дороги, Ленинградская область, Усть-Луга, геоинформационные системы, ArcGIS. A road network should be provided with the objects of road service (ORS). ORS and the road exits leading to them should first of all meet the regulatory requirements, fit in with the geometric parameters and the technical characteristics of the highway, as well as meet the needs of road users. The article discusses the factors affecting the placement of the ORS, defines the Esri ArcGIS tools making it possible to produce a spatial analysis. On the example of the «A-180 «Narva» road-access to the Ust-Luga», a technique for determining the optimal location of service objects using the ArcGIS environment has been perfected.
The possibility of receiving energy from the physical vacuum, which becomes evident with the prospect of technical development of this field environment, is going to change the mechanics of movement and the nature of using vehicles if they are equipped with quantum engines (QE). The purpose of the study was formation of concept and working hypothesis for the use of vehicles with quantum thrust in the working process of the port. The following methods were used: decomposition of the thrust vector (thrust) of the QE into orthonormal components; using of the generalized equation of the force balance of the vehicle equipped with the QE; determination of the characteristic modes of the vehicle equipped with the QE. The author presents some design and graph-analytic study results, such as computation of the process of transporting a container from a container ship to the terminal storage area of the by means of a vehicle equipped with the QE. Currently used vehicles (cars and hoisting machines) can be replaced with vehicles equipped with the QE, which will allow unleashing the operational zones of traditional vehicles and hoisting machines (HM). Moreover, several types of vehicles and HM used at terminals and warehouses in the sequence of technological operations for processing a specific cargo can be replaced with a single universal vehicle equipped with the QE that performs continuous transporting of the cargo, without reloading the cargo from one type of vehicle to another.
The advance of science and technology by the beginning of the XXI century has enabled the creation of quantum engines (QuEn) using the energy of physical vacuum. This is going to lead to the re-equipment of the transport industry: the classic automobile will be transformed into the quantomobile with a quantum engine installed on it. We consider the possibility of creating a quantum - powered vehicle - a QuEn vehicle that will be able to function in all kinds of physical environment (in the air, on land and water) a multi-environment vehicle (MEV), as well as forming a model of its power balance in these kinds of environment. There are specified 10 variants of the quantomobile motion, from an air quantum helicopter (quantocraft) to a quantum submarine (quantomarine). Taking into account the previously published author's concepts of land and air versions of the quantomobile, attention is paid to its motion in the mode of the quantum submarine, which shows the possibility of significantly simplifying the design schemes of existing submarines when implementing quantum thrust on them.
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