摘要
为了设计一种智能电子血压计方便患者随时检测,硬件部分采用NXP公司LPC3250微处理器、专用压力传感器XFGN-6025KPGSR和滤波器MAX267等,软件部分采用U-boot,ARMLinux,SQLite和Qt等。创新地采用3.5寸触摸屏显示和控制,并带语音播报;采用SQLite嵌入式数据库,为每一个用户分别进行数据记录、管理和分析;通过WiFi可随时将测量数据传输至医院。实际应用表明,该系统体积小,功耗低,智能化,检测速度快,实现了个人仪器医疗机构一体化的健康检测网络,很适合家庭用户,特别是老年人的使用。
An intelligent electronic sphygmomanometer,in which the hardware parts use NXP LPC3250 microprocessors,special pressure sensors XFGN-6025KPGSR and filter MAX267 etc.,and the software parts use U-boot,ARMLinux,SQLite,Qt,etc..The scheme has characteristics such as 3.5 inch touch screen display and voice broadcast,SQLite embedded database for user＇s data record,management and analysis,and data transmission to the hospital with WIFI at any time.Practical application shows that the system has small size,low power consumption,intelligent design and high speed.It can realize personal-equipment-medical institutions integrated health monitoring network through the SQLite and WIFI,and is suitable for home users,especially for the elderly people.
出处
《现代电子技术》
2010年第24期77-79,共3页
Modern Electronics Technique
