Design Of The Data Collection And Transmission Gateway Of Marine Energy Consumption

The Shipping industry as a large energy consumption, its regulatory requirements is higher and higher to energy consumption of the ship in the global shipping industry worsening environmental pollution and energy use under the background of the growing tension. With the continuous development of communication technology, especially the satellite communication technology, the Internet of things technology gets more and more application on the ship. A real-time perceptual system of ship consists of a large number of sensors and remote meters which were installed in the ship and marine environment In the process of development of modern shipping information. The system has changed the characteristics of energy consumption management artificial and passivity in traditional ship, can get a lot of energy consumption data of the ship Through the data acquisition gateway, it is great significance to realize automatic Marine energy consumption data collection, statistical analysis of ship implement real-time monitoring of energy consumption, and Reaction vessel status.This article mainly study on Hardware and software and test application of the data collection and transmission gateway of marine energy consumption. The designed and produced of Hardware adopts ARM7 CPU module, power module, serial communication module, Ethernet communication module,3G/GPRS communication module, storage circuit module and SAM card access module, etc To make the hardware capabilities of the data collection and transmission gateway of marine energy consumption. The design of Gateway software programs are written acquisition agreement, the preparation of the sampling instrument or sensor protocol, the preparation of the capture program, data storage function, the clock read and write functions, breakpoint continuingly function, TCP/IP protocol in XML format transfer,3G wireless transmission, MD5 encryption authentication and data conversion functions, etc. with C language,To implement the gateway energy consumption data processing and transmission of the ship. The terminal test software design test the functionality of the gateway software with Java language, realize the remote gateway data receiving and reply, interactive data logger, etc. The design of the gateway is not only in the lab for functional test but also verifies the application in the actual acquisition system environment In this paper.The data collection and transmission gateway of marine energy consumption is a necessary part of the data acquisition system, it has some advantages such as the function about Marine energy consumption data acquisition and transmission gateway on energy consumption of the ship is an integral part of data acquisition system, the flexible writing data acquisition agreement, remote configuration, to ensure data integrity and energy consumption and energy consumption monitoring platform data docking. The research and development of the data collection and transmission gateway of marine energy consumption has a certain practical significance, because it is not only meet the demand of the development of Marine energy consumption regulation, also conforms to the promotion of energy conservation and environmental protection policies in China.