基于多重熵Hash及Box-Cox蓄电池续航时长分析与仿真  

Base on Multiple-Hash entropy and Box-Cox analysis and simulation of the battery endurance

作　　者：邓翠艳 齐小刚 姚旭清 李青云 DENG Cuiyan;QI Xiaogang;YAO Xuqing;LI Qingyun(Jinzhong University,Shanxi 030619,China;School of Mathematics and Statistics,Xidian University,Xi’an 70071,China 3.China mobile communications Group Shanxi Co,Ltd,ShanXi 030032,China)

机构地区：[1]晋中信息学院,山西晋中030800 [2]西安电子科技大学数学与统计学院,陕西西安710071 [3]中国移动通信集团山西有限公司,山西太原030032

出　　处：《通信与信息技术》2024年第4期18-22,共5页Communication & Information Technology

基　　金：2022年度山西省高等学校科技创新项目“无线传感器网络节点定位方法的研究”(项目编号:2022L663)。

摘　　要：现代工业生产中,蓄电池是市电停电后通信网络业务能够持续运行的重要保障,是化解网络风险发生的重要一环。针对目前通信行业蓄电池智能化管理水平不高,尤其对于蓄电池的剩余寿命及续航时长无法测算,导致通信机房停电后无法准确预估蓄电池的续航时长。针对该问题,首先设计了一种基于信息熵的多重哈希(Hash)查询方法,然后提出了一种基于对数似然函数优化方法的Box-Cox算法,实现蓄电池时序运维数据续航时长的平稳化处理。实验结果表明对于大量的通信机房运维数据,通过基于熵的多重哈希(Hash)方法进行数据查询结构设计并使用最优化参数的Box-Cox算法可以有效计算得到蓄电池的续航时长。该方法能够将蓄电池机房运维数据转化为蓄电池续航时长生产知识数据,实现通信机房蓄电池能耗的有效管理运营,实际生产实践也证明了该方法的可行性。In modern industrial production,batteries serve as a crucial guarantee for the continuous operation of communication net⁃works after power outages,then playing a vital role in mitigating network-related risks.At present,the intelligent management level of batter⁃ies in the communication industry is not high,particularly the absence of management for battery remaining lifespan and endurance,which leads to the inability to effectively schedule maintenance work after power outages.To address this problem,a method of Multiple-Hash en⁃tropy was designed to enhance the efficiency of operation data matching.Additionally,a solution method of Box-Cox stabilized endurance was proposed,using the log-likelihood function to obtain optimal parameters.Experimental results demonstrate that for large volumes of op⁃erational data from communication equipment rooms,the utilization of Multiple-Hash entropy in the design of data structures,along with the optimal Box-Cox algorithm implemented in a sequential processing manner,achieved a high accuracy calculation of battery endurance.This approach realized a simulation for the precise calculation of battery endurance in communication equipment rooms,and its feasibility was af⁃firmed in practical production applications.

关 键 词：多重Hash熵 Box-Cox 对数似然函数 蓄电池 续航时长 剩余寿命 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]