Design And Implementation Of Remote Control System Based On Elastic Compute Branch Service

With the development of the cloud computing and the big data technology,the cloud platform which built by the cloud server as the hardware foundation has been making a profound impact on the society especially in the fields of medical,education and business.However,it is not secure and reliable enough for the cloud server to store,transport and process the data in the opening network.In addition,the distribution of elastic computer branch service(ECBS)is gradually dispersed to meet the needs of the enterprise and user's customization services in the data forwarding and storage nodes,which increases the difficulty of operation and maintenance for system.Therefore,it is of great significance to improve the efficiency of equipment maintenance on the basis of solving the data transmission and storage security problem of ECBS.In this paper,after international wide research of cloud server and remote control technology,based on the high security,stability and cost-effective of Hi3716 C ECBS,designed a system to achieve remote control of ECBS by logging on the cloud center server through the browser,and proposed a scheme to transport the data quickly and safely,to solve the problems of data interaction and system maintenance in the current hybrid cloud architecture.this design builds the ECBS Service Platform to meet the needs of those small to medium companies or special users who set up network infrastructure and customized services easily by using the B/S communication mode,configuring and compiling the Linux operating system,cutting and customizing the bootloader and file system.Data exchange is the core part of emote control system(RCS).Followed by systematic research of the TCP/IP protocol suite,this study mainly focused on designing the transmission scheme and the protocol encapsulation format of the RCS.Combined with the transmission mechanism which can help separate the request and update port,the efficiency of UDP protocol at the transport layer in this protocol are strongly improved by using the methods of the packet loss retransmission and the packet confirmation.Furthermore,based on the main function of file transfer and command control,more secure functions were designed,such as the user login authorization and file accessible program.As the outcome of this study shows,the strategy of the high-speed data transmission in the RCS via the custom protocol can ease the complication of the system maintenance and lower the cost of administration with the high capacity of security and the lowest rate of file losing.In conclusion,RCS which bases on elastic computer branch service has great value in the field of the data exchange.