Home automation systems have attracted considerable attention with the advancement of communications technology. A smart home (SH) is an Internet Things (IoT) application that utilizes to monitor and control appliances using a system. Lack IoT technology usage, unfriendly user interface, limited wireless transmission range, high costs are limitations existing systems. Therefore, this study presents cost-effective hybrid (local remote) IoT-based system user-friendly interface for smartphones...

This study addresses the problem of traffic flow estimation based on data from a video surveillance camera. Target here is formulated as counting and classifying vehicles by their driving direction. subject area in early development, focus this work only one busiest crossroads city Chelyabinsk, Russia. To solve posed problem, we employed state-of-the-art Faster R-CNN two-stage detector together with SORT tracker. A simple regions-based heuristic algorithm was used to classify movement The...

Road transport is one of the main sources atmospheric pollution in urbanized areas. The volume emissions from road has been increasing starting 2013. This mainly due to condition infrastructure and control systems. Therefore, development evidence-based methods efficiency traffic management through modernization facilities systems problematic areas street network crucial practical theoretical interest. paper analyzes a medium-sized city. authors have made simulation models an area on basis...

Abstract Currently, in many cities around the world there is a significant increase number of vehicles, which leads to an aggravation problems and contradictions road transport system. This especially true traffic congestion, since presence congestion negative consequences: travel time, additional fuel consumption vehicle wear, stress irritation drivers passengers, environmental poisoning others. To solve problem it necessary have reliable system for collecting information about situation on...

Nowadays, the concept of digital economy along with market competition requires constant modification current business models and logistic services. Since branded service companies directly interact customers, efficiency vehicle maintenance strongly influences on company's level service. Digital Twins helps to track data failures throughout whole transportation predict each particular plan full capacity. By example KAMAZ company we analyze such technology for final customer. The comparison...

The possibilities of collecting the necessary information using multi-touch cameras and ways to improve road traffic data collection are considered. An increase in number vehicles leads jams, which turn an travel time, additional fuel consumption other negative consequences. To solve this problem, it is have a reliable system apply modern effective methods processing collected information. technology considered article allows taking into account pedestrians crossing intersection. purpose...

Abstract This study deals with the problem of rea-time obtaining quality data on road traffic parameters based static street video surveillance camera data. The existing monitoring solutions are use cameras located directly above carriageways, which allows one to obtain fragmentary speed and movement pattern vehicles. purpose is develop a system high-quality complete collection real-time data, such as flow intensity, driving directions, average vehicle speed. At same time, collected within...

This study addresses the problem of non-stop passage by vehicles at intersections based on special processing data from a road camera or video detector. The basic task in this article is formulated as forecast for release time controlled intersection non-group vehicles, taking into account their classification and determining number queue. To solve posed, YOLOv3 neural network modified SORT object tracker were used. work uses heuristic region-based algorithm classifying measuring parameters...

Under the influence of COVID-19 pandemic, there is an accelerated transition from traditional form knowledge transfer to online learning. Our study 344 automotive students showed that success this depends on readiness introduce special digital tools for organizing and conducting practical forms classes. In regard, a modern transferring service engineers in virtual laboratories was developed presented article. The work scenarios, functionality, minimum technical requirements as software...

In recent years, there has been a significant increase in urban public transport. This led to overabundant route networks; deteriorated conditions for moving transport within cities; conflict situations at stop points occurring between vehicles of duplicating routes. Conflict different routes when loading and unloading passengers prove the problem optimizing networks be insufficiently investigated, with traffic, demand infrastructure limitations being considered. are found dependent on...

The paper dwells upon a modified centre-of-gravity method for determining the location of cargo transit terminal (based on example Chelyabinsk region) as multimodal logistic centre. calculating "centre gravity" optimal coordinates is designed to meet following regulations: if there some unevenness flows between any point and transport node, part rolling stock should be unloaded in direction lesser traffic flow. complex are determined similarly physical system treated problem according...

The urban environment near the road infrastructure is particularly affected by traffic emissions. This problem exacerbated at junctions. roadside concentration of particulate (PM2.5 and PM10) emissions depends on parameters, meteorological conditions, characteristics condition surface, development, which affects air flow turbulence. Continuous changes in structure conditions directly affect emissions, significantly complicates monitoring forecasting state ambient air. Our study presents a...

Transport systems are complex present in modern cities. The sustainability of all other urban depends on the sustainable functioning transport. Various processes occur within transport systems. Road traffic is one them. At same time, road a rather process to manage, which explained by influence many different internal and external environmental factors. unpredictable chaotic behavior each vehicle flow complicates predicting situation management. This problem gave rise several unsolved...

The gas pollution of the air by vehicle emissions in a sustainable, smart city is an undeniable and urgent problem that requires new methods solution. In order to take administrative measures improve quality, it necessary have reliable tool for instant assessment current at road intersections as places largest accumulation vehicles. This article describes mathematical model its software implementation based on neural network technology, which allows continuous monitoring nine types...

This article states the necessity to estimate vehicle deceleration rate using which drivers shall reduce speed at a interpreted as "without recourse emergency braking" rate. (i) presents definition of "emergency term is not set forth by applicable RF laws and regulations (ii) defines technique hereinafter referred braking". Algorithm signalized crossroads passage within range permissive-to-restrictive signals exchange has been developed aiming avoid miscarriage justice during road accident...

The article describes the ways of industrial development in era transition from a linear model economy to circular model, as well new trends logistics. It shows interconnection processes production systems, logistics and services, their role ensuring sustainable green growth. is shown that by closing loop product lifecycles, reverse plays an important transitioning economy. presents example planning supply spare parts when organizing services foreign markets. Planning based on...

One of the priority directions in development instrument diagnostics car engines is test diagnostics. The main advantages such testing are: significant coverage diagnosed engine systems; high informativeness and reliability diagnostic process with general simplification process; reduction number parameters. In addition, one can achieve automation operations, adaptation interfaces intuitive level functioning algorithms. authors developed a instrumental tool - loader for gasoline (LGE-3), as...

Millimetre wave (mm-Wave) bands and sub-6 GHz are key technologies in solving the spectrum critical situation fifth generation (5G) wireless networks achieving high throughput with low transmission power. This paper studies performance of dense small cells that involve a millimetre band operate frequency to support massive multiple-input-multiple-output systems (MIMO). In this paper, we analyse propagation path loss powered transfer for 5G cellular system from both macro femtocells (µWave)...

Vehicular network is a communication technology designed to provide comfort and improve life safety driving efficiency on the road. In vehicular network, trustworthy very important as fake applications may lead disastrous road accidents. Several information hiding methods are used enable vehicles communicate secretly or covertly report misbehaving vehicle. The work in this paper focuses performance analysis based 2-D Markov chain model for system throughput of steganographic scheme relation...

Intrusion Detection System (IDS) dataset is crucial to detect lateral movement of cyber-attacks. IDS will help train the classifier model achieve earliest detection. A good near-realism public essential assist development advanced models. However, available has long been under scrutiny for its practicality reflect real low-footprint cyber threats, render real-time network scenario, recent malware attack over newly developed DoH protocol, disregard layer 3 information and finally publish...

The Russian Arctic development is an investment direction, which planned through a system of so-called “support zones” various degrees, it priority for Russia and can have positive effect. Since integrated territorial associated with significant cargo flows raw materials, materials goods, logistics chains will include transport modes, lead to the infrastructure (including construction reconstruction seaports, network railways roads expansion) emergence new international corridors (ITCs). A...

This paper proposes a new approach to assessing the impact of changes in traffic flow on pollutant emissions and capacity signal-controlled intersections. We present an intelligent vision system tailored monitor behavior at intersections urban areas. Traffic cameras are used collect real-time vehicle data. Our provides valuable insight into relationship between flows, emissions, intersection capacity. study shows how composition reduce increase especially those involving fine dust particles....

In fuel economy, a rising level of interest in heavy duty diesel engines that industry has witnessed over the last few years continues to go up and this is not likely change. Lowering consumption all internal combustion remains priority for come, driven by economic, legislative, environmental reasons. According statistics, share operating expenses ensure transport operations industrial production 15-20%, wherein 16-30% total volume concerns car, tractor, trailer. During operations, engine...

The task of enhancing efficiency traffic lights operation demands optimization the throughput capacity a regulated street and road network junction including rational full use an cycle lights. Oftentimes, existing calculation system for at intersections does not provide jam-free safe route transport in rush hours. In this article authors suggest new methodology based on expert which considers necessity keeping possibility entering crossing by all vehicles that have arrived to from each...