Design concept of hierarchical system for assessing traffic safety in regions

Lomakin, Denis; Novikov, Alexander; EREMIN, S.V.

doi:10.1016/j.trpro.2020.10.044

Cited by 5 publications

(3 citation statements)

References 28 publications

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“…Another study done by [10] revealed Listening to music and conversing on the phone negatively influence cyclists' auditory perception, self-reported crash risk and cycling performance. [11] Proposed an approach to assessing the level of traffic safety, which is based on the principles of multi-criteria assessment. It was noted that the key task of traffic organization and traffic safety is to prevent RTAs, reduce accident rates and injuries, and save lives [12].…”

Section: Literature Reviewmentioning

confidence: 99%

Modelling and analysis of vehicle accident under mixed traffic conditions in Ilu Ababor zone, Ethiopia

Rage

Mohammed²,

Takele³

et al. 2023

E3S Web Conf.

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Modelling and analysis of traffic accident has vital role in reduction of vehicle accident. This study is aimed to assess the rate traffic accident over the ranges of several years and to model traffic accident with influencing parameters. The data used for study were; Geometry of the road, recorded traffic accidents, traffic volume, surface condition of the road, driver behavior and road infrastructure. The result shows that, the death rate in vehicle accident from 2001 to 2004, 2006 to 2008 and 2009-2010 is increasing. Also, from 2004 to 2006, 2008 to 2009 and 2010 to 2013 shows the decreasing. In major injury, it is increasing in first five years except 2004 which shows some significant change. In the next four years from 2005 to 2009 it shows decreasing except 2007 which shows a significant increasing. From 2010 to 2013 it is decreasing in non-uniform manner. In minor injury due to vehicle accident, it shows increasing in first seven years and decreasing from 2004 to 2013, which improvement in road safety aspect. In property damage, it shows in increasing significantly from 2001 to 2005. After 2005 even though, estimated property lost is increasing or high the number of accidents recorded as property damage is decreasing which shows a little improvement. The important index of vehicle accident in heterogeneous traffic condition is rate of accident which has been computed for four years. Estimated rate of accident for 2010, 2011, 2012 and 2013 are 152, 98, 469, and 103 respectively. Multiple linear regression model has been developed to show the significance the predictors on the traffic accident. The developed regression model indicates that, lack of geometric design is the major factor that pay role in traffic accident of study area. The determinant of vehicle accident is operating speed. Finally, black spot area in each Woreda has been identified.

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Section: Literature Reviewmentioning

confidence: 99%

Modelling and analysis of vehicle accident under mixed traffic conditions in Ilu Ababor zone, Ethiopia

Rage

Mohammed²,

Takele³

et al. 2023

E3S Web Conf.

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“…Then, the effectiveness matrix of action scenarios under various ESs shall have the form: It has been found in studies [21,[41][42][43][44] that there is a relationship between the Pareto set in multicriterion tasks and the zoning method for solving "games with nature"-related problems under uncertainty [45][46][47][48]. Provided that the effectiveness function of the differential state vector is continuous, the matrix game with nature can be reduced to a linear vector optimization problem [49][50][51][52].…”

mentioning

confidence: 99%

“…Let us arrange the values of the coefficients c j into a sequence [21,46,[61][62][63][64][65][66][67]:…”

mentioning

confidence: 99%

Analytical Model for Information Flow Management in Intelligent Transport Systems

Terentyev,

Marusin,

Evtyukov

et al. 2023

Mathematics

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The performance of this study involves the use of the zoning method based on the principle of the hierarchical relationship between probabilities. This paper proposes an analytical model allowing for the design of information and analysis platforms in intelligent transport systems. The proposed model uses a synthesis of methods for managing complex systems’ structural dynamics and solves the problem of achieving the optimal balance between the information situations existing for the object and the subject under analysis. A series of principles are formulated that govern the mathematical modeling of information and analysis platforms. Specifically, these include the use of an object-oriented approach to forming the information space of possible decisions and the division into levels and subsystems based on the principles of technology homogeneity and information state heterogeneity. Using the proposed approach, an information and analysis platform is developed for sustainable transportation system management, that allows for the objective, multivariate forecasting-based record of changes in the system’s variables over time for a particular process, and where decision-making simulation models can be adjusted in relation to a particular process based on an information situation existing for a particular process within a complex transport system. The study demonstrates a mathematical model that solves the optimal balance problem in organizationally and technically complex management systems and is based on vector optimization techniques for the most optimal decision-making management. The analysis involves classical mathematical functions with an unlimited number of variables including traffic volume, cargo turnover, safety status, environmental performance, and related variables associated with the movement of objects within a transport network. The study has produced a routing protocol prescribing the optimal vehicle trajectories within an organizationally and technically complex system exposed to a substantial number of external factors of uncertain nature.

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Ensuring the operational reliability of roads on the horizontal curves using TST-Risk software

Shchegoleva

Stolyarov

Akulova

et al. 2021

Transportation Research Procedia

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Design concept of hierarchical system for assessing traffic safety in regions

Cited by 5 publications

References 28 publications

Modelling and analysis of vehicle accident under mixed traffic conditions in Ilu Ababor zone, Ethiopia

Modelling and analysis of vehicle accident under mixed traffic conditions in Ilu Ababor zone, Ethiopia

Analytical Model for Information Flow Management in Intelligent Transport Systems

Ensuring the operational reliability of roads on the horizontal curves using TST-Risk software

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