智能仪器低功耗设计在便携式血糖仪中的应用

Applications of Intelligent Instruments with Low Power-Consumption Techniques in Portable Blood Glucose Meters

从硬件和软件设计角度,介绍便携式智能仪器低功耗设计的若干关键技术。在便携式血糖仪的研制中,采用了多种低功耗措施来降低系统功耗。测试表明,在保证测试精度的前提下,合理采用低功耗技术能提高整机性能、降低系统功耗、确保便携式血糖仪长时间连续运行。

Several key techniques of low power-consumption in the design of portable intelligent instruments are presented from hardware to software in this paper. The power-consumption of the portable blood glucose meter can be reduced with a few low power-consumption techniques. Tests have showed that under the condition of an acceptable testing precision, the use of these techniques would properly not only improve the system's performance,but also reduce its power-consumption.