Design And Implementation Of Embedded Radio Underwater Acquisition System

In recent years, the detection of underwater construction projects become the focus of attention, a growing number of technology applications in the detection of underwater operations. With network technology, embedded technology and computer technology continues to develop, how to use advanced technology in the field of underwater industrial monitoring,making the system function more powerful, more stable performance more impressive.The graduation design of embedded remote underwater detection system is the actual design of the project need to develop, adopt a modern embedded technology. The system uses SAMSUNG ARM9 S3C2410 for the core hardware system, and WinCE for embedded operating systems. We also develop the stability of data transmission, power management device driver, SD device driver and Low-Power driver and etc.At the same time in the server, embedded control terminal and underwater acquisition system are installed with the corresponding self-development software, which make the system robust stable operation.This paper is divided into six parts. First of all, we talk about embedded systems and digital radio's basic concepts and features. Secondly, the system described in detail the overall function and functions of various modules. On the third, described in detail the hardware system design, and mainly focused on the core hardware system board and the expansion of all parts of circuit board design. Fourth, described in detail the Custom embedded WinCE operating systems, their main task is to reduce, modify Bootloader. Fifth, the server described the server, embedded-control, acquisition-3 majority of the software in detail. Finally the operation of the system the test results were assessed for subsequent further perfect the revised guidance is given specific data. This project has been completed graduation requirements of the design features in the application of the system in the embedded processor technology, WinCE operating systems, digital wireless transmission technology, the ultimate realization of a long-range underwater construction of the intelligent real-time monitoring with industry commonly used various interfaces such as RS232/485, Network, and etc. The system has been running five month trial, feedback well.