Министерство науки и высшего образования Российской Федерации Федеральное государственное бюджетное образовательное учреждение высшего образования ТОМСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ СИСТЕМ УПРАВЛЕНИЯ И РАДИОЭЛЕКТРОНИКИ (ТУСУР) Кафедра управления инновациями (УИ) ПОВЫШЕНИЕ КАЧЕСТВА ДОРОЖНОГО ДВИЖЕНИЯ В ОЧАГАХ АВАРИЙНОСТИ Отчёт по производственной практике: научно-исследовательской работе по направлению подготовки 27.04.02 «Управление качеством» Томск 2018 INTRODUCTION The object of the study is the main intersection of the city of Tomsk. Traffic volume Increased Parking Increasing the transport problem Increase in the number of accidents The failure of the transport 20% of all accidents at intersections 2 Deaths and injuries of millions Accident cluster by the example of city of Tomsk Information about the geographical location of the city : Tomsk is a city in Russia, the administrative center of the region and district of the same name, located in the East of Western Siberia on the banks of the Tom river. The city is home to 574 002 people (2018), in the city district of Tomsk — 596 933 people (2019). Tomsk, its satellite city of Seversk and Tomsk suburbs form an urban agglomeration with a population of about 728 thousand people. The intersection of the city of Tomsk : Signal-controlled intersection of Lenina and Uchebnaya streets is one of the main in Tomsk. Road traffic on this intersection is very intensive. The intersection plan is shown in Figure 3. 3 Figure 3. The intersection plan The major road (Lenina str.) has two traffic lanes in one direction and two traffic lanes in the opposite direction. On the secondary road (Uchebnaya str.) there is two-way traffic with two lanes in each direction and with median strip and zone in the middle of it. Carriageway width of the main road is 23.4 m and of the secondary road is 21.5 m. The corner radii of marginal strip of both roads are equal to 4 m. 4 Methods to improve traffic in the city of Tomsk Study of pedestrian crossings: The method of calculating the total intensity of traffic is given in the textbook Kremenets Y. A. "Technical means of traffic management". Based on this technique should be what you need: • get acquainted with the work of a controlled pedestrian crossing, measurement of transport and pedestrians; • determine the duration of combustion for pedestrians tzn and the duration of the control cycle With traffic lights; • within 10 cycles, calculate the intensity of pedestrian traffic qП,, person/h and transport qа, auth/h. Study of vehicle traffic in the transition interval: Based on the textbook Kuznetsova A. N., Wagenheim R. N. "Road safety", you can find the average value of the transition interval from the test input. Based on this technique should be what you need: • duration of the green signal traffic light cycle; • the burning time of the green signal and the yellow signal in the studied directions; • the duration of the transition intervals for each of the allowed directions from this input. 5 As a result of observations pedestrians-violators, their quantity – 100 people from which were revealed: 56– crossed the carriageway in the wrong place, 44 – passed the carriageway on a red signal of the traffic light. 6 CONCLUSION During the study it has been identified that crossings are one of the most dangerous sections in roads. More than 20% of RTAs take place in crossings. Tasks for the next semester: 1) to analyze the methods that help to reduce the occurrence of accidents at the intersection; 2) make recommendations. 7 7 THANK YOU FOR YOUR ATTENTION!!!
