Study On Relationship Between The Traffic Accidents And The Single Index Of The Driving Aptitude Tests To Professional Drivers

Driving aptitude detection is designed to distinguish the accident-prone by usingdiagnostic instruments, implement targeted re-education and training for the accident-prone,and persuade the serious unfit drivers to live professional team of drivers. This can effectivelyimprove the quality of the groups of drivers, and fundamentally prevent traffic accidents, sothat significantly reduce the traffic accident. Although the study of driving aptitude detectiondevelopments rapidly in recent years in China, there are still many deficiencies, such as theevaluation index system is not perfect, the some individual indicators evaluation methodsunscientific, the testing equipment reliability is not high and so on. The paper aims to verifythe scientificity and rationality of single index in the new index system through studying theevaluation index of driving aptitude detection,that is used to lay the theoretical foundation forperfecting the evaluation index system of the driving aptitude detection.The paper relies on special subject13" Filtration system and devices for driving aptitudedetection to professional drivers "of national science and technology support program during11thFive-Year Plan Period, uses8detectors of speed anticipation detector, choice reactiondetector, depth perception detector, scotopia detector, action judgment detector, kinetic visualacuity detector, night vision detector, risk perception detector to collect data of5656drivers,having more than three years driving experience, and obtain the subjects’ security incidents inthe past three years. Different traffic accidents are classified according to the single indexthrough analyzing the relationship between the single index and the traffic accidents. Thenthe correlation between the single index and traffic accidents is analysised by SPSS software,the results show that there is a correlation between the evaluation indexes of speedanticipation, choice reaction, night vision, action judgment, depth perception, continuousemergency reaction, surrounding risk perception and their corresponding traffic accidents, theevaluation indexes can effectively distinguish the accident group and the security group, sothey can be used as the driving aptitude evaluation indexes.