单片机与嵌入式系统应用Issue(6)：54-56,60,4.
MEMS加速度计的GPS终端的低功耗系统设计
Low Power System Design of GPS Terminal Based on MEMS Accelerometer
摘要
Abstract
Standby time is an important factor that affects the application of GPS terminal set,with lithium-ion battery.A MEMS accel-erometer is used as a motion activated switch.It detects the state of target.According the state,the working modes of CPU,GPS and GSM module are set.The power save mode is optimized,and GPS terminal set can work for a longer time.关键词
MEMS加速度计/GPS定位终端/低功耗Key words
MEMS accelerometer/GPS positioning terminal/low power consumption分类
信息技术与安全科学引用本文复制引用
王国辉..MEMS加速度计的GPS终端的低功耗系统设计[J].单片机与嵌入式系统应用,2014,(6):54-56,60,4.
