Research And Design Of M2M Platform Car Networking Based On The DAMF

From now on, the mobile communication technology seems to have been the development and utilization of the full:we can talk, send short messages, send photos and even micro message through community SNS interaction is achieved by using the mobile phone now. But in fact, the mobile communication technology is a field to be broken, that is what we now call M2M (Machine-to-machine) technology. The communication between the mobile communication technology in the future development are not real people, but the communication between machine and machine. M2M is the focus of the future development of mobile communication technology and application.In this paper, a design based on the car network M2M platform, the platform has been used in Yutong car network system.This paper first introduces the functional requirements of the M2M concept and the car network M2M platform, which provides theoretical basis for the research and design of the system. The shortcomings of traditional blocking I/O analysis of JAVA, according to the characteristics of NIO and NIO non blocking mechanism, encapsulation for DAMF based framework for M2M platform. The DAMF framework is used to develop high performance and high availability framework of network application. By using the DAMF framework can deal with the underlying I/O and threads of the province, the developer can put more energy into the business design and development. Through the analysis of network M2M platform functional requirements of the system of vehicle, introduces the design of the vehicle based on DAMF network M2M platform. Describes the overall design and module design of M2M front end, and the design of three sub modules of M2M front end of the Mina-Framework, Tag-Framework, Tag-Communicate are described in detail. Finally, on the design of the M2M platform has been tested. The design of the M2M platform in a certain users and traffic, the performance index can meet the requirements of system performance index is put forward relevant specification in M2M platform.I am in the research and design of the system mainly has done the following work: 1.Functional requirements of the M2M platform and encapsulation of the DAMF framework. 2.Design and development of the Yutong car network M2M platform.