Research on remote image /data transmission based on TCP/IP protocol
GAO Chengxi,WU Chengdong ,ZHANG Yunzhou,SHANG Bo,MENG Tingting
(School of Information Science & Engineering, Northeastern University,Shenyang 110004, China)
Abstract: 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.
Key words: TCP/IP protocol;clientserver model;image/data transmission;database