基于USB接口的医院ICU病房音乐治疗控制系统设计

The Design of Musical Control System in ICU Sickroom Based on the USB Interface Technique Hospital

本文阐述了目前ICU(IntensiveCareUnit)病房音乐治疗控制系统设计存在的不足,提出如何利用计算机新的USB接口技术和MP3音乐解码电路组成的多路音乐点播控制系统,具体包括该音乐治疗系统组成设计、接口电路硬件设计、驱动程序设计、MP3音乐解码电路设计和应用程序设计。

This article states the deficiency of the musical treatment control system of ICU sickroom, and explains how to use the new USB interface technique of the computer and the multi-channel musical demand system organized by MP3 musical decode circuit. It includes the system organization design of this musical treatment system, the interface circuit design, the driver program design, the MP3 musical decode circuit design and the application program design.