scholarly journals Fenomena Lalu Lintas Simpang Bersinyal di Kota Bekasi (Studi Kasus: Simpang Tol Bekasi Timur)

2016 ◽  
Vol 11 (4) ◽  
pp. 195
Author(s):  
Yuanda Patria Tama
Keyword(s):  
Friction Factor ◽  
Traffic Flow ◽  
Public Transportation ◽  
Street Vendor ◽  
Characteristic Factor ◽  
Bus Stop ◽  
Traffic Law ◽  
Road Space ◽  
Side Friction Factor ◽  
Side Friction

The transportation’s problem that common in Indonesia is a limitation of road space and intersection that needed to conduct the traffic flow. An accident and degradation of intersection’s performance, it’s caused by the driver’s attitude which have a less concern to the traffic law. This research attempt to observe the driver violation which influences the characteristic of urban’s intersection to find out the phenomenon of traffic’s signal intersection. The strategy to design the intersection in East Bekasi highway for reducing driver violation by using the side friction factor that consists of extending the radius of junction sleeves, constructing lay bay in bus stop, demolition the street vendor, ojek base and public transportation. Also, the geometric intersection factor consists of installation signs, marka reparation, constructing the pedestrian facility, and specific stopping area for motorcycle, then the traffic’s characteristic factor consists of an intensive supervising by policeman, constructing the priority track to turn left on red and installation signs.

scholarly journals KAJIAN KINERJA PERSIMPANGAN TIDAK BERSINYAL (STUDI KASUS : PERSIMPANGAN TIGA GADUT, JALAN RAYA INDARUNG – BANDAR BUAT, KOTA PADANG)

2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Eko Prayitno ◽  
Veronika Veronika
Keyword(s):  
Traffic Flow ◽  
Environmental Data ◽  
Degree Of Saturation ◽  
Road User ◽  
Total Delay ◽  
The Road ◽  
Traffic Conditions ◽  
Road Capacity ◽  
Side Friction Factor ◽  
Side Friction

The highway is one of the infrastructure for the smooth traffic. One part of the road that are considered necessary to be analyzed and evaluated is an intersection. Three Gadut intersection is non signalized intersection. The traffic flow is quite dense, and lack of discipline of road user factors competing space to pass the crossing, resulting in congestion is very influential on traffic conditions at peak hours in the morning, afternoon and evening. Prior to conducting the survey, the first to do is survey the condition of the intersection that includes geometric characteristics and traffic volume. From the analysis of environmental data, side friction factor to the junction of three Gadut is the criteria being. Rated capacity (C) the smallest is 3706.3 smp/hour, the degree of saturation of 1.1 smp/hour. This value is over the limit permitted values manually indonesian road capacity of 0.8 to 0.9 (1.1> 0.9), it is concluded that the traffic flow is the crossroads of three Gadut saturated traffic flow. The queue probability value between 128.8% - 157.4% with a total delay largest average 11.57 seconds/smp. It is concluded that the chances of a queue at the intersection of three Gadut very large, so it could cause congestion.

scholarly journals Route and Bus Stop Plan of Agglomeration Transportation on Educational Facility in Yogyakarta Urban Agglomeration Area

2020 ◽  
Vol 1000 (1000) ◽  
Author(s):  
Syifa Hapsari Khaerunnisa
Keyword(s):  
High Schools ◽  
Urban Area ◽  
Public Transportation ◽  
Urban Agglomeration ◽  
Student Needs ◽  
Educational Facility ◽  
Bus Stop ◽  
Assignment Method ◽  
Residential Land Use ◽  
Better Than

Urban Public Transportation has important existence to make good urban transportation. To realize it, the objective of this research is to improve Trans Jogja service as Yogyakarta Urban Agglomeration Transportation that appropriate for student needs. The plan that will be formulated in this research is focused on route and bus stop distribution in educational facility that covering high schools and universities located in Yogyakarta Agglomeration Area. Route plan formulation is done with manual assignment method through total road network trip assignment based on origin destination matrix of school trip. Then, to formulate bus stop plan is done with spatial analytical method that covering bus stop accessibility to schools and universities through 2 scenarios, the first scenario is about 200-meters radius of accessibility and second scenario is 500-meters radius of accessibility. The result is there will be 31 new routes of Yogyakarta Urban Agglomeration Transportation that will reach the whole sub-district in Yogyakarta Agglomeration Area include Godean and Ngemplak Sub-District that previously are not served by Trans Jogja. That new routes are consist of 3 outer city routes (OCR), 23 inner city routes (ICR) and 5 connecting routes that connecting sub-urban and urban area. Then, the bus stop is planned along new route plan and focused on residential land use in sub-urban area, high schools, and universities. On the first scenario with radius of 200-meter, there is 99 units of additional bus stop plan, while on the second scenario with radius of 500 meters is 66 units. Thus, second scenario is assumed better than the first scenario because of more schools and universities are served by Trans Jogja.

Study of Setting of Bus Bay Stop Based on VISSIM

2014 ◽  
Vol 641-642 ◽  
pp. 906-909
Author(s):  
Jian Jun Wang ◽  
Xin Ting Huang ◽  
Ning Zhao
Keyword(s):  
Traffic Flow ◽  
Delay Time ◽  
Road Traffic ◽  
Microscopic Simulation ◽  
Total Delay ◽  
Urban Road ◽  
Bus Stop ◽  
Road Design ◽  
Bus Station ◽  
Road System

Setting state of bus stop affects the efficiency of the entire road system. Through discussing bus bay stop’s width, length and distance to intersection, a microscopic simulation was conducted in this paper. With a certain bus frequency, the total delay time of vehicles was analyzed under different road traffic in different forms of Da Yanta Bus Station in Xi’an. The results show that setting bus bay stops on the secondary roads which have large traffic flow can significantly reduce delay time, and can provide references for urban road design.

scholarly journals Studying the Influences of Bus Stop Type and Specifications on Bicycle Flow and Capacity for Better Bicycle Efficiency

Information ◽  
2020 ◽  
Vol 11 (8) ◽  
pp. 370
Author(s):  
Xingchen Yan ◽  
Jun Chen ◽  
Xiaofei Ye ◽  
Tao Wang ◽  
Zhen Yang ◽  
...  
Keyword(s):  
Correlation Analysis ◽  
Comparative Study ◽  
Traffic Flow ◽  
Video Recording ◽  
Width Ratio ◽  
Total Width ◽  
Track Width ◽  
Bus Stop ◽  
Negative Relationships ◽  
Setting Parameters

This study aimed to explore the effects of type and specifications of bus stop on bicycle speed and cycle track capacity. This paper investigates the traffic flow operations of tracks at basic sections, curbside stops, and bus bays by video recording. T-test and comparative study were used to analyze the influences of stop types on bicycle speed and capacity of track. The relationships between stop specifications and speed and capacity of track are analyzed with correlation analysis. The main results are as follows: (1) Without passengers crossing, bus bays have significant impact on bicycle speed, while it is not for curbside stops; (2) except platform length, there are strong negative relationships between bicycle speed and density of platform access, total width of platform accesses (TWPA), total width of platform accesses-to-platform length ratio (TWPA-to-PL ratio), total width of platform accesses-to-track width ratio (TWPA-to-TW ratio); (3) curbside stop and bus bay reduce track capacities by 32% and 13.5% on average, respectively; and (4) in contrast to bus bays, curbside stops have more significant impact on capacity of track, which also presents in the influence of the setting parameters of stops. Based the results above, some suggestions on stop specifications are finally proposed.

Public Transportation OD Calculation Based on Trip Chain

2013 ◽  
Vol 401-403 ◽  
pp. 2151-2154
Author(s):  
Lai Ping Luo ◽  
Jing Zhang
Keyword(s):  
Smart Card ◽  
Public Transportation ◽  
Bus Stop ◽  
Trip Chain ◽  
Smart Card Data ◽  
Card System

Public transportation smart card system in China has been widely used in many cities recently. Large amounts of information implicit in the smart card, but it is not completely applied, because the information is incomplete, such as the information of getting-off bus stop. For this problem, a method is proposed to calculate OD (Origin-Destination) of smart card data. And it is well applied in digging the information of getting-off bus stop.

Effects of Multimodal Operations on Urban Roadways

2015 ◽  
Vol 2533 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Kathrin Arnet ◽  
S. Ilgin Guler ◽  
Monica Menendez
Keyword(s):  
Traffic Flow ◽  
Public Transportation ◽  
Urban Transportation ◽  
Transportation Systems ◽  
Signalized Intersections ◽  
System Capacity ◽  
Simple Analysis ◽  
Lane Changes ◽  
Mixed Use ◽  
Bus Lane

Public transportation (e.g., buses) can provide more efficient urban transportation systems by carrying more people in the same space. A commonly used solution to prioritize this mode is to dedicate a lane for bus use only. However, the changes in system capacity are not clear for the use of a dedicated bus lane instead of completely mixed-use lanes. Even if the capacity of the dedicated bus lane were not fully used, this strategy could still increase car capacity in the remaining lanes in two ways: ( a) buses traveling on a separate lane would eliminate conflicting bus maneuvers and ( b) the reduced number of lanes available for cars could reduce the number of lane changes and could smooth traffic. This paper empirically analyzes differences in car capacity between ( a) a mixed-use scenario without the influence of buses and a dedicated-lane scenario and ( b) a mixed-use scenario with and without buses. Results show that with mixed-use lanes the car capacity per lane remains the same as compared with a dedicated-lane scenario. However, in mixed-use conditions, the presence of a bus in traffic flow can reduce capacity by 20%. Based on these findings, a simple analysis is carried out to compare passenger delay at urban signalized intersections with a mixed use versus dedicated bus lane. It is shown that passenger delay can be reduced with use of dedicated bus lanes if bus occupancies are relatively high or if car demand is low.

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