随着高速公路的发展,长大纵坡的安全问题得到越来越多交通管理部门的关注。结合雅泸高速公路,分析了长大纵坡事故发生的特点,结合管控机构和应急救援体系的构建,智能化监控技术的实际应用,总结了长大纵坡路段的多种安全保障措施,以便更好地满足高速公路安全快速的需求。 With the development of the expressway, more and more traffic management departments are concerned about the safety problem of growing the longitudinal slope. Combined with Ya-Lu Expressway, this paper analyzes the characteristics of the accidents of growing up and down longitudinal slop. Based on the construction of management and control system and emergency rescue system and the practical application of intelligent monitoring technology, Better meet the needs of highway safety and speed.