By taking road traffic safety system as the background and human errors as the research direction and using Hammer s classification theory in human error, this paper firstly makes a deep analysis and classification of the accident rate and the death toll in road traffic accidents in China during the three years from 2004 to 2006 from the angle of drivers and non-drivers.

This paper discloses the poor ability of man's prevention from fire conflagrations through the analysis of man's quality, behavior and dynamic role, pointing out that man's quality has to be improved, his behavior to be regulated and his dynamic role to be exerted in order to develop in accordance with nature, reduce fire conflagrations.

On the human factor in the development of MIS;

This new situation brings a serial of human factors problems.