基于C8051F021的智能配电数字终端温度控制技术的设计

由于智能配电数字终端[1]内部的工作温度会受到周围环境的影响,从而导致箱体内部的一些正常元器件无法正常地工作。因此一种能自动检测温度并且实时自动调节温度的技术应运而生。通过使用Silicon Laboratories公司生产的C8051F系列的高速SoC单片机结合DALLAS公司的高精度的数字温度采集芯片DS1820,以及外围的扩展电路,完成对终端内的温度的实时的精确的控制和调节。

Temperature control technology of the intelligent digital distribution terminal designed by C8051F021

Because the working temperature of the Intelligent Digital Distribution Terminal will be affected by the influence of the surrounding environment,and then leads the normal components cannot work normally.So a king of technology which can automatically detect temperature and real-time automatic control temperature arises at the historic moment.We finish controlling and adjusting the temperature inside the terminal in time by using the C8051F series of high-speed SoC microcontroller produced by Silicon Laboratories company and the DS1820 digital temperature gathering chip produced by DALLAS company combine with peripheral expansion circuit.