摘要
介绍了一种低功耗矿用数字压力计的设计方法,详细阐述了数字压力计的工作原理、硬件电路及软件的低功耗设计。该压力计通过选用集成度高、低功耗的微控制器,对各部分电路进行电源管理以及软件的低功耗设计,降低了整机功耗,延长了电池的寿命。
The paper introduced a design method of mine-used digital pressure meter with low-power and storage, and described working principle, low-power design of hardware circuit and software of the meter in details. The meter successfully reduces power consumption of the whole circuit through selection of high integration and low-power microcontroller, managing power supply of every circuit and low-power software design, which prolongs the life of battery.
出处
《工矿自动化》
2009年第11期87-90,共4页
Journal Of Mine Automation
关键词
矿用数字压力计
数据处理
存储
显示
低功耗
电源管理
mine-used digital pressure meter, data process, storage, display, low-power, power supply management
