测控技术2026，Vol.45Issue(5)：59-67,9.DOI:10.19708/j.ckjs.2026.05.301
基于多元信息的电梯健康度评价方法
Elevator Health Evaluation Method Based on Multi-Source Information
陈斌 1陈笑楠 1孙阳 2杨军 2田源 2李闻昊1
作者信息
- 1. 中国民航大学电子信息与自动化学院,天津 300300
- 2. 北京首都国际机场股份有限公司航站楼管理部,北京 100621
- 折叠
摘要
Abstract
Addressing the characteristics of diverse elevator types,high passenger flow,frequent operation,and susceptibility to overload in public places such as airport terminals,as well as the potential security risks of di-rectly accessing control system information,a non-intrusive elevator operation status monitoring system is con-structed for round-the-clock monitoring.Furthermore,the elevator health evaluation method based on multi-source operational information is proposed,which uses the analytic hierarchy process(AHP)and entropy weight method to determine subjective and objective weights respectively,integrates them via the minimum in-formation entropy principle to establish a combined weighting system,and applies the fuzzy comprehensive e-valuation method for real-time health assessment.Field experimental verification shows that the system can ef-fectively monitor elevator operational factors,vibrational factors,and environmental factors,and accurately iden-tify the impact of typical faults such as guide rail bending,step irregularities,and misalignment on elevator health.The actual deployment application demonstrates that the system operates stably,collects complete data,and holds significant practical importance in enhancing operational efficiency.关键词
非侵入式/多元信息/健康度/模糊评价法/熵权法Key words
non-intrusive/multi-source information/health level/fuzzy evaluation method/entropy weight method分类
信息技术与安全科学引用本文复制引用
陈斌,陈笑楠,孙阳,杨军,田源,李闻昊..基于多元信息的电梯健康度评价方法[J].测控技术,2026,45(5):59-67,9.
