矿用低功耗Wi—Fi移动终端设计

采用低功耗的Cortex—MO内核处理器作为嵌入式开发平台的微处理器，设计了基于Wi—Fi技术的矿用移动终端。在软件设计上，根据应用和实时任务要求进行工作模式切换，在完成Wi—Fi数据传输功能的同时，有效地降低了终端的系统功耗。重点分析了Wi-Fi移动终端的软硬件设计思路，尤其是在降低功耗上采取的措施。最后，给出了终端传输功能和功耗的实际测试结果。

Design of Mining Low-power Wi-Fi Mobile Terminal

Using low-power Cortex-M0 core processor as the microprocessor of embedded development platform, a mining mobile termi- nal based on Wi-Fi technology is designed. In the software design, the system switches operating modes according to the requirements of applications and real-time tasks, realizes Wi-Fi data transmission function and at the same time effectively reduces power consumption of the terminal. This paper focuses on the hardware and software design ideas of the Wi-Fi mobile terminal, especially the measures of re-ducing power consumption. The actual test results of data transmission function and power consumption are given in the end.