The application of maintenance information technology is of great significance to the management of highways. This paper discusses in detail the four aspects of maintenance management system framework construction, maintenance data collection and analysis, maintenance management system deficiency and improvement measures. The system guarantees the quality of road maintenance and provides the service life of the road.%养护信息化技术的应用对公路的管理具有重要意义,从养护管理系统框架构建、养护数据收集与分析、养护管理系统存在的不足与改进措施四方面进行了详细论述,指出通过应用养护系统可保障公路养护质量,延长公路的使用寿命.
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