测绘学报 ›› 2026, Vol. 55 ›› Issue (7): 1293-1305.doi: 10.11947/j.AGCS.2026.20260070

• 地图学与地理信息 • 上一篇    

顾及风险等级的消防站选址多目标层级模糊优化模型构建及求解

柳林1(), 裴冬梅1, 李万武1(), 唐修涛2, 武彬3, 金岩2   

  1. 1.山东科技大学测绘与空间信息学院,山东 青岛 266590
    2.海纳云物联科技有限公司,山东 青岛 266100
    3.青岛浩海网络科技股份有限公司,山东 青岛 266000
  • 收稿日期:2026-02-24 修回日期:2026-07-15 发布日期:2026-08-18
  • 通讯作者: 李万武 E-mail:liulin2009@126.com;liwanwuqd@126.com
  • 作者简介:柳林(1971—),女,博士,教授,研究方向为GeoAI与深度学习、位置大数据挖掘与智能位置服务、移动行为分析与建模。 E-mail:liulin2009@126.com
  • 基金资助:
    国家自然科学基金(42471508);山东省自然科学基金(ZR2025MS537)

Construction and solution of a multi-objective hierarchical fuzzy optimization model for fire station location considering risk levels

Lin Liu1(), Dongmei Pei1, Wanwu Li1(), Xiutao Tang2, Bin Wu3, Yan Jin2   

  1. 1.College of Geodesy and Geomatics, Shandong University of Science and Technology, Qingdao 266590
    2.Hainayun IoT Technology Co., Ltd., Qingdao 266100
    3.Qingdao Haohai Network Technology Co., Ltd., Qingdao 266000
  • Received:2026-02-24 Revised:2026-07-15 Published:2026-08-18
  • Contact: Wanwu Li E-mail:liulin2009@126.com;liwanwuqd@126.com
  • About author:Liu Lin (1971—), female, PhD, professor, majors in GeoAI and deep learning, location big data mining and intelligent location-based services mobile behavior analysis and modeling. E-mail: liulin2009@126.com
  • Supported by:
    The National Natural Science Foundation of China(42471508);The Natural Science Foundation of Shandong Province(ZR2025MS537)

摘要:

如何优化消防站选址,提高消防应急救援效率,是城市化发展急需解决的问题。本文从消防站选址模型构建、求解和评价3个方面开展研究,优化消防站的空间布局。首先,基于站点的属性和消防响应需求差异,进行风险等级划分和响应时间设置,综合考虑费用、覆盖率、响应时效等因素,采用多目标层级优化建模方法建立数量-距离两级目标函数。然后基于路网定义路径距离测度,采用模糊非线性隶属度函数代替传统线性函数作为约束条件,构建基于路径距离的模糊多目标层级选址模型(R-NLSM)。最后,采用遗传算法(GA)和粒子群优化(PSO)算法并嵌入模糊隶属度函数进行模型求解。结果表明优化后整体响应覆盖率提高了16.69个百分点,所构建模型具有有效性和稳定性,同时提高不同风险等级与消防救援效率的匹配度,保证了高风险需求点的响应时效。

关键词: 消防站, 风险等级, 多目标层级优化, 非线性模糊隶属度, 改进遗传算法

Abstract:

Optimizing fire station location to improve emergency rescue efficiency is an urgent issue in urban development. This study investigates fire station location from three aspects: model construction, solution, and evaluation, aiming to optimize the spatial layout of fire stations. Firstly, based on differences in station attributes and fire response demands, we classify risk levels and set corresponding response times. Considering factors such as cost, coverage rate, and response timeliness, we adopt a multi-objective hierarchical optimization modeling approach to establish a two-level objective function of quantity and distance. Secondly, using the road network, we define a path distance measure and replace traditional linear constraints with fuzzy nonlinear membership functions, thereby constructing a fuzzy multi-objective hierarchical location model based on path distance, named R-NLSM. Finally, the fuzzy membership functions are embedded into both genetic algorithm (GA) and particle swarm optimization (PSO) algorithms, and the two algorithms are employed to solve the model. Experimental results show that the overall response coverage rate increases by 16.69 percentage points after optimization, demonstrating the effectiveness and stability of the proposed model. Moreover, the model improves the matching between different risk levels and fire rescue efficiency, and ensures timely response for highrisk demand points. This work provides a methodological reference and technical pathway for fire station location and layout optimization.

Key words: fire station, risk level, multi-objective hierarchical optimization, nonlinear fuzzy membership, improved genetic algorithm

中图分类号: