Reliability Analysis of Emergency Rescue System on Freeway

Based on the principle of ergonomics,starting from the structure system of freeway emergency rescue system,the reliability of emergency rescue system is analyzed.Combining the characteristics of emergency rescue in freeway,the systematic reliability is probed based on running time tentatively,and the mathematical model of reliability for running time is developed.It offers the reference for studying emergency rescue systematic construction and management in the freeway and solving the reliability problems in our country.