RSM Nonmetallic Acoustic Detector Implement Technology

With the development of the technologies of micro_electronics, computers, and embedded systerm , and the application of them in project measuring, the new ideas of design and the new model of realization appear now, which break through the conventional pattern. The new generation of embedded nonmetal acoustic detector systerm has fexible operating pattern, reasonable structure, scientific tasks assignment, and show a splendid future.This subject designs the modularized embedded nonmetal acoustic detector systerm, which combines a high performance processor and an embedded RTOS.The systerm has powerful functions of gathering acoustic wave, processing data, automatic promotion, human_computer interaction. It overcomes the defects of traditional acoustic detector systerm, such as lack of antomatization processing ability, and power consume. The performance of new systerm is increased greatly.Regarding the requiment of the systerm pattern and function, this paper presents the design and the realization of a hardware platform based on EP9315 processor, which was constituted with main control systerm, acoustic wave sample and automatic promotion. By comparation with several embedded operating systerm, Windows CE is selected as a core of the sofeware, which can fulfill the requirement of real_time capability. It is ported to the platform successfully. Based on Windows CE, the application program and exclusive driver are fulfilled.As a result, this systerm has been applied in project detecting. Afer testing, it is verified reasonable and perfect and has actual value.