ANALYSIS AND SCIENTIFIC METHODOLOGICAL RECOMMENDATIONS FOR REDUCING THE DELAY ON RAILWAY CROSSINGS

in this research focus on reduces waiting time and safe travel time at a level crossing. Current research interest is the application to improve implementation, reducing the waiting time for motor vehicles at a railroad crossing. At last, got at the level crossing 5% effective result for one improving period.

densely populated suburban and urban areas, at the intersection of highways and railways [2]. The urban area has every time more and more time congested by transport flow lane [7]. Even the travel distance has around the fifth kilometer from the orientation until destination, passengers have stopped average four or six times. Secondly, if traffic jam has been in peak time [4]. Thirdly if in your road has ahead had a more turning. And also extra stop has been a railway level crossing [3].
For the experiment, I had chosen one railway level crossing in Tashkent city. My focus on the obtain daily train frequency, level crossing gate closing time and count of automobile daily and when level crossing gate was closing time how many cars are stopped both sides on the railway level crossing. This data is for getting calculate the different type of solution. First of all, determine delay time for all vehicles when the railroad the barrier is closed. The rest off in peak period is how many percent has influenced to delaying cars when the train entered. What kind of influence has in this situation to inhabitant population? At last, estimating the of automobile transport the travel time savings and the travel time delay due to the level crossing. Therefore, chosen the peak periods were from 7 AM to 9 AM for the AM Peak, from 5 PM to 7 PM for the PM Peak. Railway crossings operate in automatic mode. Their opening and closing takes place when the train arrives at the approach section. The time for the closure of the move is due to the speed of the approaching composition, as well as the profile of the path in this particular section. An exception is the high-speed mobile passenger train. When the «high-speed» trains proceed, the crossing is automatic in no less than 10 minutes. The opening is also automatic, as soon as the train has been lib-

Result and analysis
Base on the data, the average weekday traffic volume for considered level crossings when combined is 15-16 thousand vehicles daily. In general, a boom gate is active for a total 5.5 hours on a given weekday. The boom gate, on the average, is active for 50% of the time during peak period on a weekday The peak periods are 7-9 AM and 5-7 PM. With 95% confidence, when a railway level crossing gate is active, it stays active for at least 8 minutes. Transport vehicle volume is on the peak period higher than another time period.
That's side is few difficulty of passing thought railway level crossing. If the train arrives during the peak period, for cars to come out of congestion it also requires several times difficulties. From the graph also almost peak period has more traffic jam. If the railway company heads the schedule and does not start up, then the time on the roads the traffic volume will not be delayed.
Based on the result, the railway barrier is almost always significant. This means that before the train comes it falls ahead of time. The speed of approaching the train is also different. To reduce the waiting time at the railway crossing, it is necessary to increase the speed of the train.

Conclusions
Railway level crossing gate close period shows a high significance level on motor vehicle delays. It means that waiting time at the level may be affected by train speed.
Another significant factor is a train frequency. To improve the level crossing at the study area the research shows the importance of the V2I system. The implementation of this system will help to decrease a waiting time of a motor vehicle. The level crossing is not predictable. affected by gate close period the entering train at level crossing at the peak time. The analysis shows that factors like gate closing period, train frequency and this thesis studied the importance of V2I system implementation [1]. Also, the research indicates and provided certain theoretical supports for traffic management and control.