1.河南大学地理与环境学院,河南 开封,475004
2.河南大学黄河中下游数字地理技术教育部重点实验室,河南 开封,475000
张广利,博士,研究方向为空间优化。glzhang611@henu.edu.cn
孔云峰,博士,教授。yfkong@henu.edu.cn
收稿:2023-10-12,
纸质出版:2025-03-05
移动端阅览
张广利,连晨晨,孔云峰,等.应用均等分区模型实现全员应急检测任务划片[J].武汉大学学报(信息科学版),2025,50(3):596-602.
ZHANG Guangli,LIAN Chenchen,KONG Yunfeng,et al.Equal Districting for Emergency Planning of Citywide Emergency Test[J].Geomatics and Information Science of Wuhan University,2025,50(3):596-602.
张广利,连晨晨,孔云峰,等.应用均等分区模型实现全员应急检测任务划片[J].武汉大学学报(信息科学版),2025,50(3):596-602. DOI:10.13203/j.whugis20220222
ZHANG Guangli,LIAN Chenchen,KONG Yunfeng,et al.Equal Districting for Emergency Planning of Citywide Emergency Test[J].Geomatics and Information Science of Wuhan University,2025,50(3):596-602. DOI:10.13203/j.whugis20220222
突发公共卫生事件中的全员应急检测是落实动态清零的关键环节,通常采用分片包干的形式组织实施。而全员应急检测具有任务繁重、时间紧急和专业人员短缺等特点,且存在人员聚集风险。因此,以医护人员工作量均等、居民方便参与、减少人员流动为目标,使用均等分区模型解决服务划片问题,为快速有效地完成应急检测任务提供保障。以中国河南省郑州市丰庆路街道和金水区两个尺度的区域为例,验证了基于均等分区模型进行服务划片的可行性和优势。结果表明,所提模型能够有效划定服务区域,且在责任区的平等性和服务空间可达性方面均优于现有规划。均等分区模型不需要遴选候选设施区位,根据人力资源确定分片数量,适合分片包干类型的应急服务规划,具有较高的实用价值。
Objectives
2
The citywide emergency test is widely used to identify all the infected persons
and thus contributes to realize "dynamic zero" during the public health emergency. Citywide emergency test is usually implemented by assigning nurses and material resources to the service areas. However
citywide emergency test is often characterized by the extremely heavy task covering millions of residents
the very limited time such as within one day or even 6 hours
and the shortage of nurses
laboratory professionals and equipment. It is also a possible risk factor that causes infectious disease. Therefore
the design of the service areas is crucial for successful citywide emergency test.
Methods
2
This paper proposes the equal districting model to design the equal
compact and contiguous areas as service areas for emergency test. The proposed model is tested in two urban areas in different scales
which are Fengqing road subdistrict and Jinshui district in Zhengzhou
Henan Province
China.
Results
2
The results show that the service areas can be effectively delineated
and are much better than the existing planning models in terms of the equality of responsibility districts and the spatial accessibility of service.
Conclusions
2
Since the delineation of service areas does not depend on the candidate locations that used in classical location models
the proposed equal districting approach has application potentials in some scenarios of emergency planning.
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