• Title/Summary/Keyword: 운전 행동

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Quantification Method of Driver's Dangerous Driving Behavior Considering Continuous Driving Time (연속주행시간을 고려한 운전자 위험운전행동의 정량화 방법)

  • Lee, Hyun-Mi;Lee, Won-Woo;Jang, Jeong-Ah
    • The Journal of the Korea institute of electronic communication sciences
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    • v.17 no.4
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    • pp.723-728
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    • 2022
  • This study is a method for evaluating and quantifying driver's dangerous driving behavior. The quantification method calculates various driving information in real time after starting the vehicle operation such as the time that the vehicle has been continuously driven without a break, overspeed, rapid acceleration, and overspeed driving time. These quantified risk of driving behavior values can be individually provided as a safe driving index, or can be used to objectify the evaluation of a group of drivers on roads, or vehicle groups such as cargo/bus/passenger vehicles.

How sensation seeking affects burnout: A moderated mediation model of Type A driving behavior and meaning of work (직업운전자의 자극추구성향이 직무소진에 미치는 영향: A형 운전행동 패턴과 일의 의미의 조절된 매개효과)

  • Yonguk Park;Eun-Kyoung Chung;Hyunjin Koo;Young Woo Sohn
    • Korean Journal of Culture and Social Issue
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    • v.22 no.1
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    • pp.19-39
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    • 2016
  • Though research has shown that public transportation drivers experience greater burnout than other drivers, the sources of their burnout and possible mediators remain largely unknown. In response, in this study we investigate the relationships among sensation seeking, Type A driving behavior, and meaning of work to elucidate the burnout experienced by bus drivers in Gyeonggi-do, South Korea. To collect data regarding these relationships, 188 bus drivers answered a questionnaire involving the sensation seeking scale, burnout scale, and meaning of work scale. Results showed that Type A driving behavior mediated the relationship between sensation seeking and burnout, while meaning of work moderated the mediated model. These findings demonstrate that sensation-seeking bus drivers tend to experience greater burnout given their tendency to exhibit Type A driving behavior, and this relationship depends on perceived meaning of work. This study therefore contributes meaningful information and outlines significant implications in understanding drivers' burnout.

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Nationwide Comparison of Postal Motorcyclists' Driving Behavior and their Workloads using V-World Platform (브이월드를 활용한 집배 이륜차 운전자들의 운전 행동과 업무 부하의 비교 분석)

  • Jo, Jung Hee;Jang, In Sung;Kim, Hyun Suk
    • Journal of Korean Society for Geospatial Information Science
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    • v.25 no.2
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    • pp.39-47
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    • 2017
  • Although motorcycle safety studies to date have identified the causes of motorcycle accidents in general, very few have investigated postal motorcycle accidents by studying the delivery postmen's specific work environment. To better understand postal motorcyclists' driving behavior associated with their delivery workload, we developed a system using V-World platform which visualizes driving behavior in real time along the driver's delivery route throughout an entire work day. We conducted a field test to examine the feasibility of our system by involving six delivery postmen currently working in Songpa, Seocheongju, and Gangseo, respectively. To show the potential of our system for nationwide comparison of postal motorcyclists' driving behavior and their workloads, we present several sample analyses using the collected field data. Although ideally, postmen's workloads should be standardized nationwide, we found large variation depending on regional characteristics of work area which affects postmen's driving behavior.

Correlations between Sensory Processing Abilities and Safe Driving Behavior in Older Adults (노인의 감각처리능력과 안전운전행동에 관한 상관성 연구)

  • Kim, Hee-Dong;Ko, Hyo-Eun;Jang, Yeon-Sik;Cho, Nam-Ju;Baek, Ji-Young
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.15 no.5
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    • pp.2743-2748
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    • 2014
  • The research was conducted to understand the correlation between sensory processing ability and safe driving behavior of over 65. Questionnaires regarding sensory processing ability and safe driving behavior were given to 31 people who are in their 65 or over and Pearson Correlation Analysis was carried out on the survey. The result of the research indicates that there is interrelationship between total score of sensory processing ability and safe driving behavior, and sub factors. According to the findings, over 65 showed certain difficulties in sensory processing ability and safe driving behavior due to aging. Therefore, it would be necessary to evaluate their driving behavior and arbitrate appropriate operation therapy.

The Effects of Self-management Technique on Eco-driving Behaviors (자기-관리 기법이 운전자의 에코 드라이빙 행동에 미치는 효과)

  • Kyehoon Lee ;Shinjung Choi ;Insub Choi ;Shezeen Oah
    • Korean Journal of Culture and Social Issue
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    • v.17 no.4
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    • pp.381-393
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    • 2011
  • Eco driving is a strategy to reduce energy consumption and greenhouse gas emissions from motor vehicle. However, it has not received much attention until recently. Psychological studies on this issue have been limited and the majority of existing studies have primarily been based on engineering and educational approaches. This study examined the effects of a self-management technique on two driving behaviors: speeding and putting the gears in neutral while waiting at the signal. The self-management technique consisted of three behavior interventions: goal-setting, self-monitoring, and reward. Three drivers participated in this study. An AB multiple baseline design across participants was adopted. Results showed that the self-management technique was effective in increasing both driving behaviors. Implications of the present findings and suggestions for future research were discussed.

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The change of brain potentials to offense behavior experience in virtual environment (가상환경 내 위반행동 경험에 따른 대뇌전위 변화 연구)

  • Jang, Ki-Won;Lee, Jang-Han
    • 한국HCI학회:학술대회논문집
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    • 2007.02b
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    • pp.608-611
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    • 2007
  • 본 연구는 가상환경에서 위반행동을 한 사람에게 그 행동에 관한 단서를 제시하였을 때 나타나는 심리 생리적 변화를 측정하고자 한다. 피험자는 가상환경에서 주어진 시나리오에 따라 목적지까지 자동차를 운전하는 역할을 수행한다. 시나리오는 운전을 하는 도중에 사고를 내고 차량을 수리하는 내용으로 구성하였다. 피험자는 위반, 관찰, 통제집단의 세 집단으로 선별되며, 위반집단은 고의적으로 교통사고를 일으키게 된다. 위반 행동을 한 피험자에게 사건에 관련된 질문을 컴퓨터로 제시하고 동시에 뇌파를 측정한다. 사건 관련 질문은 위반행동과 관련이 있는 장소, 차량, 행동에 대한 답변보기들로 구성되었으며 피험자에게는 위반행동과 무관한 보기답안과 함께 제시된다. 측정결과, 위반행동과 무관한 보기답안 보다 위반행동과 관련된 보기답안에서 높은 뇌파 반응이 나타났다. 따라서 이를 이용하여 위반행동을 탐지하는 것이 가능할 것으로 보인다. 연구 확장을 통해 가상환경으로 실제 위반 상황을 재구성하여 적용하는 것도 유용해 보인다.

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Safe Driving Evaluation System based on Drivers' Behaviors (운전 행동정보 기반 안전운전 평가시스템)

  • Yoon, Daesub;Hwang, Yoonsook;Kim, Hyunsuk;Kim, Kyungho
    • Proceedings of the Korea Information Processing Society Conference
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    • 2010.04a
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    • pp.1115-1117
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    • 2010
  • 안전운전 지원 시스템 개발을 위해서 고려되어야 할 요소는 차량정보, 운전자정보, 외부 환경정보가 있다. 기존의 안전운전 지원 시스템 개발은 주로 차량의 종방향 제어, 횡방향 제어, 조향각 제어 등 차량으로부터 직접 추출한 주행정보를 이용하여 운전자의 안전유무를 평가하였다. 그러나 최근의 조사결과에 따르면 교통사고의 90%이상이 운전자 실수에 의해서 발생한다는 것을 알 수 있다. 이와 관련하여 차량의 주행 정보뿐만 아니라 실제 운전자가 주행 중에 행하게 되는 행동정보기반의 안전운전지원시스템 개발이 활발히 연구되어 지고 있다. 본 논문에서는 운전자의 행동정보를 이용한 안전운전 평가시스템의 설계 개념과 안전운전 평가시스템의 핵심 요소인 표준모델 구축 방법에 대해서 논의하고자 한다.

The effect of operating telematics device in vehicle on driver behaviors (운전중 텔레매틱스 장치 사용이 운전행동에 미치는 영향)

  • Sihn, Yong-Kyun;Ryu, Jun-Beom
    • Journal of Korean Society of Transportation
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    • v.26 no.6
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    • pp.39-47
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    • 2008
  • With dramatic development of IT technology and start of DMB service, installing the DMB equipment in a vehicle for watching TV programs and literal or pictorial traffic information are increasing. Watching the DMB during driving the vehicle could cause visual and cognitive distraction to drivers as much as eating food, operating radio and using mobile phone. However, there is not much empirical research for this topic and no research examined the effect of watching the DMB on driving behaviors in Korea. So, the present study examined the effect of watching the DMB on the driving behaviors with car simulator experiment. Within subject design was used in the study. That is, all subjects drove the vehicle both in the watching DMB condition and the non-watching DMB condition. The results indicated that subjects in the watching DMB condition took longer time to arrive at the destination and operated accelerator and brake pedal rapidly than subjects in the non-watching DMB condition. That is, their overall driving stability was lower than non-watching subjects'. Additionally, we examined the difference among the DMB control conditions (i.e., keypad condition, touch-pad condition and remote controller condition) in the driving behaviors. Finally, we discussed the limitations and the implications of the present study.

Influence on Driver Behavior According to Providing Collision Avoidance Information on Highway (고속도로의 전방 장해물 충돌방지정보 제공이 운전행동에 미치는 영향)

  • Jeon, Yong-Uk;Dae, Mun-Su
    • Journal of Korean Society of Transportation
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    • v.27 no.4
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    • pp.137-143
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    • 2009
  • It is necessary to develop driving assistant information in order to prevent a rear-end collision with a crashed car which is at the blind curve on highway. Laboratory experiments were performed using a driving simulator to keep the traffic environment constant. This research was evaluated the effect of driver behavior according to providing collision avoidance information which was consisted of advisory, caution, and warning information by the dangerous degree of traffic situation. Driver behavior was evaluated to analyze the collision avoidance with a crashed car, and glance behavior was examined to measure the eye movements to the display on which provided the collision avoidance information. After experiment, the significance was evaluated on provided collision avoidance information. As the result of this research, the number of collision accident is reduced when the phased information was provided. In addition, it is clear that auditory information is more important than visual information in the case of providing the second information.

Psychological effects on elderly driver's traffic accidents (고령운전자 교통사고의 심리적 요인)

  • Soonchul Lee
    • Korean Journal of Culture and Social Issue
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    • v.12 no.5_spc
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    • pp.149-167
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    • 2006
  • Korean society is rapidly changing to aging society comparing the other industrialized countries, however, the studies of elderly driver's driving behavior and accidents are not enough in Korea for elderly driver's accident prevention. This study focused on the elderly driver's psychological effects on elderly driver's driving behavior and traffic accidents; carefulness and aberrant driving behavior. - Elderly driver's traffic accidents The high percentage of elderly driver's accidents occurs in intersections and when turning left. There was a significant difference of the opponent vehicle's speed when left turn, between elderly driver and young driver; the elderly driver choose the higher speed of opponent vehicle than young driver when left turning. This result means that elderly driver has some problems with deciding the vehicle's speed and gap acceptance(Sunyeol Lee, Soonchul Lee, and Inseok Kim, 2006)(Table 1). - Carefulness and driving confidence In order to understand elderly driver's carefulness, this study compared the elderly driver's driving confidence. Driving confidence was consisted of 4 factors; environment of traffic condition, safe driving, driving ability and attention. Elderly driver's confidence was lower than young driver's. Elderly driver in high driving confidence group, showed longer driving history and they were tend to commit violations more frequently than elerly driver in low driving confidence group. Young driver, whose driving confidence level was high answered more driving history, annual mileage, the frequency of committing traffic violation and the experience of accident within lats 5 years(Soonchul Lee, Juseok Oh, Sunjin Park, Soonyeol Lee and Inseok Kim, 2006)(Table 2). This study examined the total time required until deciding to turn left in the no traffic signal intersection between elderly driver and young driver. The result showed that the time of elderly driver was significant longer than young driver(Sunyeol Lee et al, 2006)(Table 3). - Elderly driver's aberrant behavior Driver behavior Questionnaire(DBQ) was measured to understand the aberrant behavior; violation, error and lapse. The tend of aberrant behavior was observed by aging(Sunjin Park, Soonchul Lee, Jonghoi, Kim and Inseok Kim, 2006). Elderly driver's DBQ score was lower than young driver's(Table 4). Elderly and young driver showing longer driving history were in low DBQ score group. Elderly driver had high error score and young driver had high violation score. Young driver's aberrant driving behaviour was associated with annual mileage and the frequency of committing traffic violation. Elderly driver's aberrant driving behaviour was associated with annual mileage and experience of accident. Especially elderly driver whose violation, error and lapse score was high answered more committing experience of accident within last 5 years.