病人监测系统，监测从硬件实验台上能过A/D转换得到的心率值，并向主控机发送。主控机进行处理判断，如果心率不正常，则发出报警信息-Patient monitoring systems, monitoring the experiment from the hardware platform can have A/D conversion has been the heart rate value, and to send主控机.主控机processed to determine if heart