The disaster feature parameters of Huizhou residences have been measured by using multiple types wireless sensors,and the core tree is used to complete the data collecting and fusing process of characteristic parameters including architectural features,environment features,living features,habitual features and so on. To monitor structure and data of the heterogeneous database,propose the framework named Tree-Lib which implements the bi-management and maintenance based on tree structure and database. Tree-Lib can implement the bi-generation of tree and database,the updating of structure and data,exception handing and recovery,completing quick locating and matching of the massive data. Practice shows the Tree-Lib can effectively achieve real-time monitoring and visual management of the tree and database,timely completing the source locating,abnormal finding and positioning of the collecting data and disaster recovering of tree and database.%使用多类型无线传感器对古民居灾损特征参数进行测量,使用核心树完成建筑特征、环境特征、生活特征、风俗习惯特征等参数的采集和融合过程。为实时监控异构数据库的结构与数据,提出基于树结构与数据库双向管理与维护架构Tree-Lib,实现树-库的双向生成、结构与数据的更新、异常处理与恢复,完成海量数据的快速定位与匹配。实践表明,Tree-Lib可以有效地实现树-库的实时监控与可视化管理,能及时完成采集数据的来源定位、异常查找与定位以及树与库的灾难恢复等。
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