基于SPCE061A的智能温度计设计

设计一种满足特殊情况的智能体温计，采用凌阳16位单片机SPCE061A作为控制核心，利用其UART口实现联网功能，配以语音输入电路和按键电路实现编程功能，实现状态切换和参数设置。通过语音输出电路实现语音播报，以一线总线数字温度传感器DSl8820为测温元件，实现了语音播报测温结果、不同状态切换和相应参数设置，并可与上位机联机显示历史温度变化曲线，也可联网实现病人与医护人员的隔离测温。该温度计具有实用性强、可靠性高、灵活性好、便于扩展等优点，具有一定的推广应用价值。

Design of Intelligent Thermometer Based on DS18B20

A smart thermometer is designed to meet the special circumstances. Sunplus 16 b MCU SPCE061A is adopted as the control core, and its UART interface is taken to achieve its networking capabilities. The programming capability, the status switch, parameter settings and voice broadcast are achieved with voice input circuit, voice output circuit and the push- button circuit. The first-line-bus digital temperature sensor DS18B20 is taken as a temperature measurement component. The temperature of the speech broadcast, different state switches and corresponding parameter settings are realized. The on-line history of the temperature curve can be displayed with the host computer, and the temperature detection in isolation state of patients and health care workers can also be achieved by networking. The thermometer has the advantages of high practicability, high reliability, good flexibility and easy expansion, and has a promotional value.