摘要
在供电电压监测预警装置的设计过程中,往往依据特定目标来引导预警信息的存储,但由于存储信息与周期之间难以同步,导致预警结果不可靠。为此,该研究提出一种基于多传感数据融合滤波的供电电压监测预警装置设计方法。部署电压监测预警装置的硬件系统,作为整个预警系统的控制支撑。设定滤波比对、数据采集、预警判别和预警信息4个功能模块,在各个模块内制定对应的预警标准,以进行基础性的预警判别。以预警判别的结果为引导,结合DMA自动搬运机制,同步周期内的存储信息,从而实现内存子程序的设计。实验结果表明,采用该研究提出的方法后,得到的ACC值在85%以上,该方法能够细化判别预警信息,确保判别结果的精准性和可靠性,反映了该方法的优越性能。
In the design process of power supply voltage monitoring and early warning devices,the storage of early warning information is often guided based on specific goals.However,due to the difficulty in synchronizing the stored information with the period,the early warning results are unreliable.To this end,this research proposes a design method of power supply voltage monitoring and early warning device based on multi-sensor data fusion and filtering,and deploys the hardware system of voltage monitoring and early warning devices as the control support for the entire early warning system.We set up four functional modules:filter comparison,data collection,early warning discrimination,and early warning information,and formulate corresponding early warning standards within each module to carry out basic early warning discrimination.Guided by the results of early warning and judgment,based on the DMA automatic handling mechanism,the stored information within the cycle is synchronized,thereby realizing the design of memory subroutines.Experimental results show that after adopting the method proposed in this study,the ACC value obtained is more than 85%.This method can refine the discrimination and early warning information,ensure the accuracy and reliability of the discrimination results,and reflect the superior performance of this method.
出处
《科技创新与应用》
2025年第36期112-115,共4页
Technology Innovation and Application
关键词
多传感技术
数据融合
滤波识别
供电电压
监测预警
装置设计
multi-sensor technology
data fusion
filter identification
power supply voltage
monitoring and early warning
device design
