Underestimation tendencies of vehicle speed by pedestrians when crossing unmarked roadway

Papić, Zoran; Jović, Andrijana; Simeunović, Milan; Saulić, Nenad; Lazarević, Milan

doi:10.1016/j.aap.2020.105586

Cited by 29 publications

(14 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For the estimation of speed, Papić et al. [70] found that the average underestimation of speed decreased with increasing age. The lower estimation accuracy in older adults may be due to the decline in perceptual ability, cognitive processes, and physical functions with advanced age.…”

Section: Driver Risk Assessmentmentioning

confidence: 99%

“…Papić et al. [70] indicated that the underestimation error of TTCT decreased with increased driving experience. Strauss et al.…”

Section: Driver Risk Assessmentmentioning

confidence: 99%

“…Papić et al. [70] indicated that there was little difference in the velocity estimation error values between males and females. Strauss et al.…”

Section: Driver Risk Assessmentmentioning

confidence: 99%

See 2 more Smart Citations

Analysis of visual risk perception model for braking control behaviour of human drivers: A literature review

Liu

Wang

Nacpil³

et al. 2022

IET Intelligent Trans Sys

View full text Add to dashboard Cite

In the interest of driving safety, it is essential to understand driver risk assessment to develop human-centred automated driving systems. Visual perception plays a core role in observing, analysing, and predicting driving crash risks. Furthermore, comprehensive progress of visual perception has been achieved in the development of risk perception metrics. However, it is still of interest to understand driver control behaviours, which depend on visual perception. Therefore, the objective of this literature review is to assess the potential of coupling time-remaining cues for risk perception and braking control behaviour. First, conventional risk perception metrics are classified based on trajectory, contact, and state principles, along with new analysis metrics that have been derived from conventional ones. Then, the analysis metrics are discussed based on visual perception information. Next, driver risk assessment is summarised according to the environment, driver, and object characteristics. Moreover, braking behaviour models are compared in relation to visual perception variables, action affordances, and behaviour dynamics. The current review further discusses the possibility of applying driver behaviour modelling to perception, navigation, and spatial awareness in autonomous vehicles. This human-centred approach has the potential to improve interaction between drivers and automation.

show abstract

Section: Driver Risk Assessmentmentioning

confidence: 99%

“…Papić et al. [70] indicated that the underestimation error of TTCT decreased with increased driving experience. Strauss et al.…”

Section: Driver Risk Assessmentmentioning

confidence: 99%

See 1 more Smart Citation

Analysis of visual risk perception model for braking control behaviour of human drivers: A literature review

Liu

Wang

Nacpil³

et al. 2022

IET Intelligent Trans Sys

View full text Add to dashboard Cite

show abstract

“…On the basis of the conducted literature review, it can be concluded that the pedestrian's process of decision-making whether to commit the violation is generally complex as it depends on a large number of factors. Apart from this, the complexity of the pedestrians' decision-making is increased due to their subjectivity when assessing the elements important for safe roadway crossing (speed and stopping distance of the oncoming vehicle [25], vehicles' speed [26].…”

Section: Complexitymentioning

confidence: 99%

The Impact of Uncertainty on Pedestrians’ Decision to Start Roadway Crossing during the Clearance Phase

et al. 2021

Self Cite

View full text Add to dashboard Cite

Clearance phase at signalized crosswalks is an important parameter of pedestrians’ safety because it helps them to complete the crossing before the green signal for vehicles. However, there is the issue of pedestrian decision as to whether to cross if they arrive at the crosswalk during the clearance phase, which represents a violation in many countries. Due to the proof that pedestrian violations multiply the risk of traffic accidents, in this study, the tendency of pedestrians to commit violations during the clearance time has been researched. With the aim of proposing the design of the pedestrian traffic lights, which could decrease the frequency of pedestrian violations, the comparison of pedestrians behaviour at crosswalks with and without a countdown timer during the clearance time was made, based on the data collected in the video recording. Chi square independency test showed that there is a statistically significant difference in the behaviour of pedestrians during the clearance time, depending on the existence of the timer, as well as the fact that pedestrians behave in a safer manner if there is no clearance time shown on the timer. The total delay rate on the roadway during the red signal, which was the consequence of starting the crossing during the clearance time or subsequent violations, was 1.3 times higher at the crosswalks with the countdown timer. This research was unique because for the first time, two-phase pedestrian crossings on the roadway with the median refuge island in the sense of clearance time were analysed, in spite of the previous proof that pedestrians are more likely to commit violations during the red signal in that kind of roadway. Another novelty in the research was pedestrians following till the end of crossing, due to the possibility of subsequent violations. With the means of binary logistic regression, different factors which affect pedestrians’ behaviour during the clearance time have been determined and they differ depending on the existence of the timer. At the pedestrian crosswalks with the timer, contributing factors have been determined, such as gender, the number of waiting pedestrians, distractions, arrival time, and age. If there is no timer, the contributing factors are the following: the number of crossing pedestrians, distractions, group, position of pedestrians in relation to the vehicle, the number of traffic lanes, and age. Based on the obtained results, a new design of the pedestrian traffic lights was proposed.

show abstract

“…Exposure is a measure of the number of potential opportunities for a crash to occur. The understanding of the concept of risk itself is the most important to effective risk management [8][9][10]. Intuitively, risk exists when mistakes are possible and the financial effect is important.…”

Section: Introductionmentioning

confidence: 99%

Real-Time Distributed System for Pedestrians’ Fuzzy Safe Navigation in Urban Environment

Boulmakoul

Bella

Lbath

2021

Intelligent and Fuzzy Techniques for Emerging Conditions and Digital Transformation

View full text Add to dashboard Cite

Our modern society has long known the scourge of road accidents. This phenomenon leads to serious material and human losses. Building systems to reduce or eliminate these accidents, especially those relating to pedestrians, has become a priority for cities. The objective of this paper is to develop a realtime distributed solution for the safe navigation assistance of pedestrians. We provide fuzzy indicators of pedestrians' risk exposure to road accidents which we integrate into a safest fuzzy path finding service. This work also concerns the development of real-time distributed pipeline architecture to collect the positions of pedestrians and vehicles in real time using a GPS tracker. The data collected will be visualized and stored for analysis and exploration purposes. To perform distributed processing in real time, we use a real-time architecture orchestrated by reactive technologies based on containerized micro-services.

show abstract

Underestimation tendencies of vehicle speed by pedestrians when crossing unmarked roadway

Cited by 29 publications

References 28 publications

Analysis of visual risk perception model for braking control behaviour of human drivers: A literature review

Analysis of visual risk perception model for braking control behaviour of human drivers: A literature review

The Impact of Uncertainty on Pedestrians’ Decision to Start Roadway Crossing during the Clearance Phase

Real-Time Distributed System for Pedestrians’ Fuzzy Safe Navigation in Urban Environment

Contact Info

Product

Resources

About