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针对电气设备绝缘在线监测系统中数据采集单元比较完善,而监测数据传输处理部分存在数据存储和管理结构不太合理、远程传输控制缺乏扩展性和可靠性等情况,给出了一种监测系统数据传输处理模型。该模型采用数据库技术管理数据;利用将PcAnywhere作为后台通信引擎的Agent对象代理机制实现远程通信和远程控制,自动将从本地最近采集、存放在数据库中的数据压缩后同步传输到远端主控计算机,并通过远程过程调用将压缩的数据解压,存放到对应主控端数据库中。实际应用表明该方法稳定可靠,效果理想。
For the electrical equipment insulation on-line monitoring system data acquisition unit is relatively perfect, and monitoring data transmission processing part of the data storage and management structure is not reasonable, the lack of remote transmission control scalability and reliability, etc., gives a monitoring system data Transfer processing model. The model uses database technology to manage the data. Using Agent Agent mechanism which uses PcAnywhere as the background communication engine to achieve remote communication and remote control, the data collected from the local database and stored in the database are automatically compressed and transmitted synchronously to the remote host computer , And extract the compressed data through the remote procedure call and store it in the corresponding master database. The practical application shows that the method is stable and reliable and the result is satisfactory.