摘要
本文对婴儿保温箱的测温系统进行了改良,采用了一种新型数字式温度传感器DS18B20,用DS18B20和AT89S52单片机开发了一种自动温度测控系统,给出了DS18B20与AT89S52的接线图。为婴儿保温箱的温度控制提供了良好的基准。降低了整个系统的功耗,简化了结构,使得性能更加稳定。
This paper modified the thermoscope system of infant incubator, introduced a new-type digital temperature sensor DS 18B20, used the DS18B20 and AT89S52 to develop an automatic temperature measure system and provided the practicality circuit diagram with DS18B20 and AT89S52. Providing a good benchmark for the the thermoscope system of infant incubator. The ultra-low power, simple structure, stable performance and practicality of the whole system is realized.
出处
《中国医疗器械信息》
2010年第2期30-33,65,共5页
China Medical Device Information
