嵌入式无线安防监控系统电源研究  

Research on embedded wireless security monitoring system power

作　　者：狄巨星[1] 赵建光[1] 司亚超[1] 贾滨[1] 范晶晶[1] 

机构地区：[1]河北建筑工程学院计算机系,河北张家口075024

出　　处：《电源技术》2012年第7期1033-1034,1045,共3页Chinese Journal of Power Sources

基　　金：河北省教育厅项目(11213531D)

摘　　要：阐述了无线安防监控系统的硬件结构设计和软件设计。论述了无线安防监控系统电源设计包括:系统电源电路设计、系统电源的调试、嵌入式Linux内核实现电源管理,重点论述了嵌入式Linux内核实现电源管理与Linux电源管理的实现机制。通过对电源本身的设计构造进行改进以及对嵌入式Linux内核实现电源管理,可以在系统运行过程中减小对电能的消耗,减少系统功耗。The wireless security monitoring system hardware and software design was described.The wireless security monitoring system power supply design was discussed, including system power circuit design, system power debugging, embedded Linux kernel implements of power management, with emphasis on the embedded Linux kernel implementation of power management and implementation of Linux power management mechanism. Through the design of the power and the construction to improve the Linux kernel implementation of embedded power management, the electrical energy consumption and system power consumption could be reduced when the system was running.

关 键 词：电源管理 嵌入式系统 无线安防 嵌入式LINUX 

分 类 号：TM92[电气工程—电力电子与电力传动]