主管：中华人民共和国应急管理部
主办：应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU
消防科学与技术

消防科学与技术 ›› 2020, Vol. 39 ›› Issue (8): 1107-1100.

• • 上一篇    下一篇

基于GIS 和响应覆盖率的消防救援站建设评估研究

张辉，郭超   

  1. 新疆维吾尔自治区消防救援总队，新疆 乌鲁木齐 830063
  • 出版日期:2020-08-15 发布日期:2020-08-15
  • 作者简介:张辉（1977－），男，甘肃秦安人，新疆维吾尔自治区消防救援总队防火监督处高级工程师，硕士，主要从事消防监督管理工作，新疆乌鲁木齐市水磨沟区南湖安居北路119 号，830063。

Research on evaluation of fire rescue station construction based on GIS and ratio of response coverage

ZHANG Hui，GUO Chao   

  1. Xinjiang Uygur Autonomous Region General Fire and Rescue Brigade,Xinjiang Urumqi 830063, China
  • Online:2020-08-15 Published:2020-08-15

摘要： 为科学确定城市消防救援站的建设布局和数量，建立基于GIS 和消防救援站响应覆盖率的评估模型，对乌鲁木齐市主城区现有消防救援站的响应覆盖率进行评估。介绍评估模型的基本定义、设定条件、数学描述、评价方法和判定准则，对乌鲁木齐市道路网络图和现有21 个城市消防救援站分布图进行了矢量化处理，对消防救援站的响应覆盖率和交叉响应覆盖率、响应平均行车时间进行了计算。计算表明：第一行车时间段内的主城区消防救援站的响应覆盖率为28.14%；交叉响应覆盖率为23.33%；响应平均行车时间为7.7 min。乌鲁木齐市主城区现有消防救援站的布局基本合理，数量严重不足。

关键词: 城市消防救援站, 响应覆盖率, 规划布局, GIS

Abstract: In order to scientifically determine the layout and number of urban fire rescue stations, an evaluation and calculation model based on GIS and response coverage of fire rescue stations was established. The response coverage of the existing fire rescue stations in the main urban area of Urumqi was evaluated. The basic definition, setting conditions, mathematical description, evaluation methods and judgment criteria of the evaluation calculation model was introduced. The road network map of Urumqi and the distribution map of 21 urban fire rescue stations were vectorized.The response coverage, cross response coverage and average driving time were calculated. The evaluation calculation shows that the response coverage rate of the fire rescue station in the main urban area in the first driving period is 28.14%; the cross response coverage rate is 23.33% ; and the average driving time is 7.7 min. The layout of the existing fire rescue stations in the main urban area of Urumqi is basically reasonable and the number is seriously insufficient.

Key words: urban fire rescue station, response coverage, planning and layout, GIS