Factors correlated with traffic accidents as a basis for evaluating Advanced Driver Assistance Systems.
This study aims to identify factors which influence and cause errors in traffic accidents and to use these as a basis for information to guide the application and design of driver assistance systems. A total of 474 accidents were examined in depth for this study by means of a psychological survey, data from accident reports, and technical reconstruction information. An error analysis was subsequently carried out, taking into account the driver, environment, and vehicle sub-systems. Results showed that all accidents were influenced by errors as a consequence of distraction and reduced activity. For crossroad accidents, there were further errors resulting from sight obstruction, masked stimuli, focus errors, and law infringements. Lane departure crashes were additionally caused by errors as a result of masked stimuli, law infringements, expectation errors as well as objective and action slips, while same direction accidents occurred additionally because of focus errors, expectation errors, and objective and action slips. Most accidents were influenced by multiple factors. There is a safety potential for Advanced Driver Assistance Systems (ADAS), which support the driver in information assimilation and help to avoid distraction and reduced activity. The design of the ADAS is dependent on the specific influencing factors of the accident type.
Staubach
Maria
M
Volkswagen AG, Department Driving Assistance & Integrated Safety, Accident Research, 38436 Wolfsburg, Germany. maria.staubach@volkswagen.de
D000063:Accidents, Traffic / Q000706:statistics & numerical data*; D000293:Adolescent; D000328:Adult; D000368:Aged; D001185:Artificial Intelligence; D001334:Automobile Driving / Q000706:statistics & numerical data*; D001336:Automobiles / Q000706:statistics & numerical data*; D016001:Confidence Intervals; D003625:Data Collection; D005260:Female; D005858:Germany; D006801:Humans; D008297:Male; D008875:Middle Aged; D008960:Models, Psychological; D010465:Perception; D015203:Reproducibility of Results; D012307:Risk Factors; D013223:Statistics as Topic; D011795:Surveys and Questionnaires; D014785:Vision, Ocular; D055815:Young Adult