论文部分内容阅读
在传统的无线传感网络节能措施的基础上,在项目实施过程中,引入了智能电池管理系统,并在其中实现动态电源管理,对整个传感节点的能量进行有效合理的安排。动态电源管理通过对系统的时钟或电压的动态控制,并设置微处理器的寄存器,有选择地关闭不需要的功能模块,以达到节电的目的。同时动态的关闭一些仍然需要的外设控制器来进一步节省能量。并进一步采用均衡能量的方法来延长单个节点的使用寿命,获得更长时间跨度内的有效数据。
Based on the traditional energy-saving measures of wireless sensor networks, an intelligent battery management system was introduced during the implementation of the project, in which dynamic power management was implemented and the energy of the entire sensor node was effectively and reasonably arranged. Dynamic power management through the dynamic control of the system clock or voltage, and set the microprocessor registers, selectively disable the unwanted function modules, in order to achieve the purpose of saving power. At the same time some of the peripheral controllers that are still needed are shut down dynamically to save further energy. And further use the method of balanced energy to extend the service life of a single node to obtain valid data over a longer time span.