REDUCTION IN PROBABILITY OF TRAFFIC CONGESTION ON HIGH-CLASS ROAD USING RAMP ACCESS CONTROL
Мerging traffic junctions on high-class roads are considered as bottlenecks in the network and quality of their operation determines a probability for formation of traffic congestions. Investigations on congestion situations in the merging zones of ramp and freeway traffic flows have demonstrated th...
| Main Authors: | , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Belarusian National Technical University
2016-02-01
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| Series: | Nauka i Tehnika |
| Subjects: | |
| Online Access: | https://sat.bntu.by/jour/article/view/901 |
| _version_ | 1811185343147278336 |
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| author | R. Yu. Lagerev D. V. Kapsky |
| author_facet | R. Yu. Lagerev D. V. Kapsky |
| author_sort | R. Yu. Lagerev |
| collection | DOAJ |
| description | Мerging traffic junctions on high-class roads are considered as bottlenecks in the network and quality of their operation determines a probability for formation of traffic congestions. Investigations on congestion situations in the merging zones of ramp and freeway traffic flows have demonstrated that queuing ramp traffic flow leads to formation of so called “turbulence” effect due to re-arrangement of transport facilities and reduction in their speed on main road direction. Having high queuing traffic flow on main road the “turbulence” component can result in formation of an impact blow in the main traffic flow. It has been proved that an impact of the ramp traffic flow on congestion probability is higher in comparison with main road traffic flow. The paper makes it possible to establish that some transport facilities moving along a high-way simul taneously occupy two lanes in the merging traffic zones and they reduce capacity of the used road section. It is necessary to take into account this specific feature and it is necessary to pay attention to it in the zones of “turbulence” effect formation. The paper presents main approaches, methodology, principles and stages required for access control of high-class roads which are directed on higher quality of their operation including improvement of road traffic safety. The paper proposes a methodоlogy that allows to evaluate and optimize ramp control in the context of a transport queue length minimization at adjoining ramps for the purposes of probability reduction in transport congestion. |
| first_indexed | 2024-04-11T13:27:54Z |
| format | Article |
| id | doaj.art-7d1f355b273843469200b97c0f5fdb16 |
| institution | Directory Open Access Journal |
| issn | 2227-1031 2414-0392 |
| language | Russian |
| last_indexed | 2024-04-11T13:27:54Z |
| publishDate | 2016-02-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Nauka i Tehnika |
| spelling | doaj.art-7d1f355b273843469200b97c0f5fdb162022-12-22T04:21:58ZrusBelarusian National Technical UniversityNauka i Tehnika2227-10312414-03922016-02-01151526010.21122/2227-1031-2016-15-1-52-60862REDUCTION IN PROBABILITY OF TRAFFIC CONGESTION ON HIGH-CLASS ROAD USING RAMP ACCESS CONTROLR. Yu. Lagerev0D. V. Kapsky1Irkutsk State Technical UniversitBelarusian National Technical UniversityМerging traffic junctions on high-class roads are considered as bottlenecks in the network and quality of their operation determines a probability for formation of traffic congestions. Investigations on congestion situations in the merging zones of ramp and freeway traffic flows have demonstrated that queuing ramp traffic flow leads to formation of so called “turbulence” effect due to re-arrangement of transport facilities and reduction in their speed on main road direction. Having high queuing traffic flow on main road the “turbulence” component can result in formation of an impact blow in the main traffic flow. It has been proved that an impact of the ramp traffic flow on congestion probability is higher in comparison with main road traffic flow. The paper makes it possible to establish that some transport facilities moving along a high-way simul taneously occupy two lanes in the merging traffic zones and they reduce capacity of the used road section. It is necessary to take into account this specific feature and it is necessary to pay attention to it in the zones of “turbulence” effect formation. The paper presents main approaches, methodology, principles and stages required for access control of high-class roads which are directed on higher quality of their operation including improvement of road traffic safety. The paper proposes a methodоlogy that allows to evaluate and optimize ramp control in the context of a transport queue length minimization at adjoining ramps for the purposes of probability reduction in transport congestion.https://sat.bntu.by/jour/article/view/901o–d-trip matrices, recurrent traffic congestions, intelligent transportation systems, network access management, highway capacity, main road ramps, traffic demand |
| spellingShingle | R. Yu. Lagerev D. V. Kapsky REDUCTION IN PROBABILITY OF TRAFFIC CONGESTION ON HIGH-CLASS ROAD USING RAMP ACCESS CONTROL Nauka i Tehnika o–d-trip matrices, recurrent traffic congestions, intelligent transportation systems, network access management, highway capacity, main road ramps, traffic demand |
| title | REDUCTION IN PROBABILITY OF TRAFFIC CONGESTION ON HIGH-CLASS ROAD USING RAMP ACCESS CONTROL |
| title_full | REDUCTION IN PROBABILITY OF TRAFFIC CONGESTION ON HIGH-CLASS ROAD USING RAMP ACCESS CONTROL |
| title_fullStr | REDUCTION IN PROBABILITY OF TRAFFIC CONGESTION ON HIGH-CLASS ROAD USING RAMP ACCESS CONTROL |
| title_full_unstemmed | REDUCTION IN PROBABILITY OF TRAFFIC CONGESTION ON HIGH-CLASS ROAD USING RAMP ACCESS CONTROL |
| title_short | REDUCTION IN PROBABILITY OF TRAFFIC CONGESTION ON HIGH-CLASS ROAD USING RAMP ACCESS CONTROL |
| title_sort | reduction in probability of traffic congestion on high class road using ramp access control |
| topic | o–d-trip matrices, recurrent traffic congestions, intelligent transportation systems, network access management, highway capacity, main road ramps, traffic demand |
| url | https://sat.bntu.by/jour/article/view/901 |
| work_keys_str_mv | AT ryulagerev reductioninprobabilityoftrafficcongestiononhighclassroadusingrampaccesscontrol AT dvkapsky reductioninprobabilityoftrafficcongestiononhighclassroadusingrampaccesscontrol |