摘要
为了解决建筑物的能耗监控问题,研发了一款具有远程图像发送功能和数据接收功能的系统。该系统基于TCP/IP协议,采用典型的客户服务器模式,运用文件流技术读取并写入数据,运用数据流技术传送和接收数据,并将数据传送到监控中心,监控中心用Access数据库存储数据。另外,通过对数据块大小与传输速率之间关系的研究,得到了一个在硬件条件允许下的最优传输方案,使传输速率达到了相对的最大。研究结果表明,该研究为能耗的监测工作奠定了基础。
In order to solve the problems of monitoring the energy consumption of the buildings,a system with the functions of transmitting images and receiving data was developed.Based on TCP/IP protocol,the typical client/server model was applied,file stream technology was used to read and write data,data stream technology was used to transmit and receive data.And then the data was transmitted to the monitoring center,where data was stored in the database Access.Besides,after the analysis of the relationship between the size of data block and the transmission rate,a best transmission scheme under the condition of hardware was obtained,making the transmission rate relatively the highest.The experimental results show that the analysis lays the foundation for the work of monitoring the energy consumption.
出处
《机电工程》
CAS
2011年第9期1102-1105,共4页
Journal of Mechanical & Electrical Engineering
