从数据库构建、属性数据库和空间数据库、路面使用性能评价模型等方面比较详细地介绍了路面管理系统。
Pavement management system was described in detail from the establishment of database, attribute database, spatial database, evaluation model of pavement performance and so on.
每个模型都有12个不同的特征，但是其中两个在路面控制和节能方面性能更加。
Each had 12 different features but two had better road holding and fuel economy.
证明了用该方法建立路面性能预测模型的优越性。
Result shows that this is a good way to form pavement prediction model.
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