1、1Study on Driving SuitabilityAbstract. This article describes the theory of driving suitability， the indicator system， and its application. If the theory of driving suitability be applied to the driver selection and training， their quality and basic conditions match job requirements， to improve effi
2、ciency， reduce costs， and ensure safety Key words： Driver， Suitability， Study. 1. Introduction According to many domestic and international statistics， it show that over 90% of road traffic accidents is related driver， and the drivers take primary responsibility for the accident more than 70% of tot
3、al accidents. So， the driver is the dominant factor in traffic safety. It is of great significance to research on driving occupational adaptability. Occupational adaptability belongs to ergonomics research areas. The physical and mental qualities are significant different. The capacity and physical
4、and mental qualities can be greatly improved， through learning and training. People mot suited the work at beginning can gradually adapt through training. So， 2the driver selection and training should be paid more attention， in order to make drivers to match job requirements， to improve efficiency，
5、reduce costs， and ensure safety purposes. 2. Driving theory suitability Suitability refers to the successful completion of a particular person may work with the quality， while the quality is the successful completion of a task with the minimum necessary for the physical， psychological characteristic
6、s and skills. Accidents tendentious existence ， leads some people to fit car driving duties ， while the other person unfit driving duties of the “ driving suitability “ theory drivers driving suitability is determined by the drivers innate qualities and acquired learning skills composition. Both are
7、 relative and mutually compensate. Causing driving skills also differ depending on the drivers innate qualities， namely psychological， physiological state of human behavior is motivated dominated by the peoples psychological and physiological state of the decision. since the drivers psychological， p
8、hysiological state and Driving Safety closely related to the understanding of driving psychological， physical laws and their impact on the operation of the vehicle 3it is essential . psychological， physiological laws refers to human knowledge ， emotions ， will， and other psychological changes on the
9、 process and the ability ， personality ， and psychological and physiological characteristics of the human body functions ， etc. in the car driving ， the driver inside due to psychological， physical domination ， external factors are the vehicle ， road and traffic environment， external only through in
10、ternal work ， so if managers and trainers understand these laws， the trainees training ， transportation scheduling and management of all aspects of running ， grasp the psychological characteristics of each driver ， targeted education and management driver ， then the driver will be able to consciousl
11、y psychological training to overcome their own mental activity unfit to drive a variety of defects ， to achieve excellent driver level. 3. Driving suitability test 3.1 Driving suitability test status Suitability for driving abroad for a long time the theory research and practical applications to red
12、uce traffic accidents and achieved good results， especially in the Japanese study was the most active in this theory， under the guidance developed a series of testing and diagnosis equipment. Former 4Soviet Gorky health， labor and occupational diseases and the German Academy of Sciences， Poland， etc
13、.， also developed a variety of instruments. China in this regard in the 1990s to carry out a study in 2001 issued a “professional car driver suitable for detection and evaluation methods.” 3.2 Driving suitability testing system Numerous professional drivers psychological， physiological quality of ra
14、ndom sampling and accident conditions survey and scientific data processing and analysis show that the establishment of driver suitability testing system. Due to different national conditions， the detection indicators are not the same. Suitability testing of drivers system is estimated speed， dynami
15、c visual acuity， choice reaction time， choice reaction the number of errors， disposal judgment， dark adaptation， depth perception seven indicators. 3.3 Driving suitability testing standards Test data and accident characteristics clearly the relationship between the detection of the standard is to de
16、velop the basis for analysis using mathematical methods for data processing， the indicators have developed a four class standards and standard-setting value. The individual detection indicators reflect the quality of a particular aspect of the 5merits of driving， the driver in order to fully evaluat
17、e the suitability of conditions， but also the suitability of integrated detection index， and consider the impact of their different degrees， the scientific method， determine the detection index weight， formulate evaluation criteria. 4. Summary Japan is the worlds ten consecutive years of traffic acc
18、idents is small country， which is an important reason for the driver to carry out driving suitability testing. Except in Japan， Poland， Russia， Germany also carry out this work， and has made significant results. According to China conducted research and development of relevant standards， driving sui
19、tability test will be applied in the future in the following areas： 1） the choice for professional drivers； 2） for the “qualification“ training； 3） driver for job rotation； 4） for violation （accident） driver re-education. References 1 Baichuan Li， Test and evaluation of driver suitability， Peoples Communications Press， pp. 107-111， 2001 2 Zhiyong Yang， On the professional training of driver， World Entrepreneurs， vol.17， pp. 99-100， 2010
