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| 大坝安全监测自动化系统效率问题分析及解决方法 | |
| 引用本文： | 庞毅,赵琳,马艳霞,杨凤艳,张世明.大坝安全监测自动化系统效率问题分析及解决方法[J].水电自动化与大坝监测,2006,30(3):50-52. |
| 作者姓名： | 庞毅 赵琳 马艳霞 杨凤艳 张世明 |
| 作者单位： | 1. 辽宁省水利水电科学研究院,辽宁省,沈阳市,110003 2. 辽宁省水利水电科学研究院,辽宁省,沈阳市,110003;大连理工大学土木水利学院,辽宁省,大连市,116000 3. 辽宁省大伙房水库管理局,辽宁省,抚顺市,113007 4. 辽宁省柴河水库管理局,辽宁省,铁岭市,112000 |
| 摘 要： | 在实际工程中，由于大坝安全监测数据的实时性、连续性和长序列性要求，监测系统需要长期不间断运行，采集数据库中的数据量将无限增大，因此，基于该数据库开发的在线运行的大坝安全监测自动化系统的长期运行效率将受到较大影响。文中从数据库优化及二次开发的角度对该问题进行了分析，并探讨了解决方法，经实际工程验证是可行的。 |
| 关 键 词： | 大坝安全监测 数据采集系统 数据库优化 运行效率 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
Analysis and Solution to the Efficiency Problem of Dam Safety Monitoring System |
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| PANG Yi,ZHAO Lin,MA Yanxia,YANG Fengyan,ZHANG Shiming.Analysis and Solution to the Efficiency Problem of Dam Safety Monitoring System[J].HYDROPOWER AUTOMATION AND DAM MONITORING,2006,30(3):50-52. | |
| Authors: | PANG Yi ZHAO Lin MA Yanxia YANG Fengyan ZHANG Shiming |
| Affiliation: | 1. Research Institute of Water Resources and Hydropower of Liaoning Province, Shenyang 110003, China; 2. Dalian University of Technology, Dalian 116000, China; 3. Dahuofang Reservoir Administration, Fushun 113007, China; 4. Chaihe Reservoir Administration |
| Abstract: | In practical projects, to meet the requirement for real time, continuous and long series dam safety monitoring data, a dam safety monitoring system needs to run continuously for a long time, and the data in the database will increase in quantity unboundedly. So the running efficiency of the online monitoring system based on this database must be affected badly. The problem is analyzed considering the optimization and redevelopment of the database. The solution is discussed and proved feasible by engineering practice. |
| Keywords: | dam safety monitoring data collection system database optimization running efficiency |
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