Abstract: Statistical analysis shows that 70% of traffic accidents have the relationship with the people;people are the main causes of traffic accidents which have occurred.The elements of the traffic accidents from the driver's adaptability to ergonomics perspective,such as the psychological,physical factors of driver,driving environment,road conditions,vehicle design and driver management are expounded and furthermore,the countermeasures of traffic accidents have been discussed from the people and the airplane environment.The results show that the internal and external causes influencing safe driving are analyzed in terms of driver's adaptability and ergonomics,which is of great significance to reduce traffic accidents and to improve security.

Key words: driving adaptability, ergonomics, psychological factors, physiological factors

摘要： 统计分析表明,70%的交通事故与人有关,人是引发交通事故的主要原因。从驾驶员驾驶适应性和人因工程学角度阐述了引起交通事故的各要素如驾驶员的生理、心理因素,驾驶环境、道路条件、汽车设计、驾驶员管理等,并且从人、机环境方面探讨了交通事故的预防对策。分析表明,从驾驶员驾驶适应性和人因工程学角度分析影响驾驶员安全驾驶的内因与外因,对减少交通事故保障行车安全具有重要意义。

关键词: 驾驶适应性, 人因工程, 心理因素, 生理因素