Driver Performance Problems of Intercity Bus Public Transportation Safety in Indonesia

Suraji, Aji; Harnen, S; Wicaksono, Achmad; Djakfar, Ludfi

doi:10.1088/1757-899x/267/1/012026

Cited by 4 publications

(4 citation statements)

References 8 publications

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“…Failure of the braking system when the bus travels at high speed will provide a greater chance of an accident risk. This study's results are in line with research conducted, which states that the braking system has a significant contribution to accidents [7]. Table 4 shown the mathematical modeling consists of the factors that influence accidents.…”

Section: Mathematical Modeling Of Accidentssupporting

confidence: 88%

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Analysis of bus performance on the risk of traffic accidents in East Java-Indonesia

2021

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Bus transportation performance must be able to demonstrate safety performance capabilities, one of which is the condition of the vehicle. Therefore, to achieve bus vehicles' safety performance, research must be carried out to determine the causes of accidents. This study aims to determine the causes of accidents related to vehicle conditions. Some of the variables that are observed include brake, wheel, equipment, stability, and worthiness. The data collection method used is to collect secondary data on the incidence of accidents from each Resort Police Office in each district traversed by the intercity public bus route. The roads traversed by the public bus transportation routes between the cities that are the object of the study include Sidoarjo Regency, Pasuruan Regency, Probolinggo Regency, Mojokerto Regency, Madiun Regency, and Ngawi Regency. The analytical method to obtain mathematical modeling is to use Principal Component Analysis (PCA). The results show that five factors analyzed, four main actors, cause intercity bus accidents, namely brakes, wheels, stability, and worthiness. The four factors are interrelated with each other, where these factors support each other and trigger accidents and obtained a mathematical model of the factors causing the accident which can be explained by two mathematical equations, namely PC1=0.61X1+0.70X2+0.46X3+0.63X4+0.72X5 and PC2= 0.47X1 0.17X2+0.76X3 0.26X4+0.31X5. The study results also illustrate that accidents caused by an inappropriate wheel are always followed by a breakdown of the braking system that is not functioning properly, and the wheel system consisting of wheel and brake conditions will be a problem triggering the accident

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Section: Mathematical Modeling Of Accidentssupporting

confidence: 88%

“…Conceptually, the incidence of accidents is interrelated between one cause and another, difficult to separate. Some of the combined factors can be a human, vehicle, road, and environmental errors [6,7]. The braking system and vehicle wheels are often the main factors that can cause bus accidents.…”

Section: Accidents Risk Of Busmentioning

confidence: 99%

Analysis of bus performance on the risk of traffic accidents in East Java-Indonesia

2021

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“…However, it can be caused by various factors. On horizontal and vertical curves where the behavior of road users is not careful, the potential for accidents will also be high [31]. The previous model still has not correlated the fulfillment of technical road requirements with the accident rate on the highway.…”

Section: Literature Review and Problem Statementmentioning

confidence: 96%

Accident risk analysis of road geometric components using functional worthiness approach

Suraji

Mulyono

2022

EEJET

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The geometric design of the road should be based on the road design criteria and requirements contained in the design guidelines. However, the limitations of natural conditions and considerations during the design make the road design not ideal according to the guidelines. Deviations from the guidelines may indicate that the road is not standard and has potential accident risk. This study intends to analyze the risk of accidents from the geometric aspect of the road. The purpose of this study is to find out how the level of accident risk is due to the geometric conditions of the road. The approach used in this analysis is functional worthiness where each road component is compared with field data and design guidelines. The data collection method was carried out by measuring the geometric components of the road, which included horizontal and vertical alignments. The location of data collection was national roads in the Jambi Province area with a total road length of 1.095 km. For analysis purposes, the road data is divided into 82 segments. The analytical method used is multiple regression with various statistical parameters related to these results. The modeling results show that the regression coefficients for each variable horizontal alignment, vertical alignment, and combination of horizontal and vertical alignment are 0.248, 0.349, and 1.170, respectively. While the constant in this regression equation model is 3.366. The greatest value of the accident risk contribution is in the horizontal and vertical alignment variables with a coefficient of 1.170. The results of statistical tests show that the relationship between accident risk and the geometric aspect of the road has a strong linear relationship

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“…[6] states that bus public transport services are an important factor for bus passengers. [7] state that the satisfaction of public transport users is also a consideration for owners of bus public transport companies. [8] stated that to increase the trust of public transportation services, it is necessary to do a good schedule, so that passengers can get certainty about the departure schedule.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Analysis of intercity bus public transport safety perception modeling using conjoint

Suraji

Djakfar

Wicaksono

et al. 2021

EEJET

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Public transport safety is still an issue that needs to be studied by bureaucrats and researchers. This is because public bus accidents are still quite high. This is because many families, involved in traffic accidents, are shocked by the accident. Therefore, the problem of perception of a safe bus needs to be studied. The purpose of this study was to determine the perception model of a safe public bus. Mathematical modeling based on the parameters that have been studied was selected first. While the second objective was to determine the importance value of the parameters that are an indication of the perception of the safety of intercity bus public transportation. This research is a type of perceptual one where the data is taken from the relevant respondents. The method of data collection was carried out using a questionnaire with respondents from bus company owners, drivers, and passengers in the province of East Java, Indonesia. Respondents were asked to answer questions related to the variables of income, speed, comfort, and safety. The method of conjoint analysis is used. The first stage is the result of modeling the perception of a safe bus. Further analysis is carried out to obtain the importance value of the parameters. The result of this research is a utility model for the perception of a safe bus, which is expressed by the equation U, where the variables include income, speed, comfort, and safety. The highest level of importance is income 33.29 %, followed by the security variable with a weight of 25.39 %. This shows that the income factor is a top priority for drivers and management of bus company owners, while road safety is second only to income. In other words, respondents' perceptions are more concerned with income, while safety is still a non-priority factor.

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Driver Performance Problems of Intercity Bus Public Transportation Safety in Indonesia

Cited by 4 publications

References 8 publications

Analysis of bus performance on the risk of traffic accidents in East Java-Indonesia

Analysis of bus performance on the risk of traffic accidents in East Java-Indonesia

Accident risk analysis of road geometric components using functional worthiness approach

Analysis of intercity bus public transport safety perception modeling using conjoint

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