Research Of Software Technology On Embedded Acoustic Detector System

This paper gives an induction and summary of acoustic detector technology, and provides a method to apply embedded system in acoustic detector system.In the case of essential theories, some theories of ARM and WINCE have been discussed, and then the Windows CE.NET was choosed as operation system of acoustic detector system. Including the operation system, device drvier, application software system of acoustic detection has realized with several key technologies. The resolving of embedded software system to the problem has analyzed.Design of the device driver is the most important in this pager. The model of WINCE device driver is introduced at first, then framework and working process of device driver. By applying techniques of object-oriented design and UML to embedded acoustic detector software system, we can find an effective way to construct acoustic detector software system rapidly.As a difficulty of the device driver, interrupt process and anti-scintillation of graphics are proposed. The principle and method of interrupt process and anti-scintillation of graphic are discussed in detail. How to implement the interrupt process in device driver is introduced specifically.In the last part of the thesis, a conclusion about the whole dissertation has been given out and a possible object of researching and developing for us to continue has been put forward finally.