【摘要】 针对人们对心脏疾病问题的日益关注,介绍了一种新型心电检测系统,它具有体积小,实用性强,价格低廉等特点,特别适合家庭使用.同时为了解决与PC间的接口问题,依据USB1.1规范,采用PHILIPS公司的PD IUSBD12接口芯片,大大提高了数据传输的速度.经实验检测,系统运行稳定可靠.更多还原

【Abstract】 Aiming at public increasingly attention to heart illness, this paper introduces a new type of ECG signal detection system.Its is of small volume,excellent practicality,cheap price and so on,and is fit for domestic using.Tosolve interface problem,according to USB1.1 bus specification,we use PDIUSBD12 interface chip of PHILIPS corporation,enhance speed of data transfers effectively.The system can circulate steadily via experimental test.更多还原