MSP430F149单片机在电子血压计中的应用

时下,电子血压计与传统血压计相比有诸多优势,但因其准确性、重复性不太理想,使用受到很大局限。通过选用高性能硅压式传感器MPXV53GC6U,设计温度补偿电路,优化血压测量的控制计算方法,提高了系统的准确性、稳定性。选用功耗小体积小的器件,紧凑的系统构架,人性化的软件设计,使血压计轻巧便携、使用方便。并对该系统设计做了详细介绍。

MSP430F149 Microcontroller of the Electronic Blood Pressure Monitor

Nowadays,electronic blood pressure compared with conventional blood pressure has many advantages,but because of its accuracy,repeatability of less than ideal,the use of it is severely limited.By choosing high-performance silicon pressure sensor MPXV53GC6U,design temperature compensation circuit to optimize the control of blood pressure measurement method to improve the accuracy,stability.Small selection of low power consumption devices,compact system architecture,user-friendly software design,so light and portable blood pressure monitor,easy to use.And the design of the system is described in detail.