信息共享、应急协同与多源物资储备的关系研究

发布时间：2018-02-04 12:23

本文关键词： 信息共享救援物资储备应急协同结构方程模型　出处：《科技管理研究》2015年15期 　论文类型：期刊论文

【摘要】：应急物资是否足量储备是影响后续救援调度的关键。现实世界的应急物资储备方式是多源的,因此多源物资的协同储备就成为应急准备阶段的关键问题。根据实地调研的数据计算出上海市某区域的交通事故的密度函数,借用需求连续随机的存储模型对该地区的最优资源存储量进行计算,发现区域内应急救援物资储备的绝对数量不足,而且多个储备源间的调度障碍很大,应急救援调度会出现严重的困难。针对该问题,使用结构方程模型,通过调查问卷的形式得出应急救援物资储备协同的影响因素。问卷数据验证了模型的有效性和拟合程度,进一步通过路径系数检验出结构方程模型整体的拟合度。研究发现:事件因素、技术因素、部门权限因素以及部门沟通因素均可以通过正向影响信息沟通共享机制进一步正向影响应急救援资源的协同储备能力。并对该地区的应急救援物资协同制度改进路径提出可行性的建议。
[Abstract]:Whether the emergency material is in sufficient reserve is the key to the subsequent rescue dispatch. The real world emergency material reserve mode is multi-source. Therefore, the collaborative storage of multi-source materials becomes the key problem in the emergency preparedness stage. According to the data of field investigation, the density function of traffic accidents in a certain area of Shanghai is calculated. By using the continuous stochastic storage model of demand, the optimal resource storage capacity in this area is calculated. It is found that the absolute quantity of emergency relief material reserves in the region is insufficient, and the scheduling obstacles among multiple reserve sources are very large. Emergency rescue scheduling will have serious difficulties. To solve this problem, structural equation model is used. Through the form of questionnaire to obtain the emergency relief materials reserve synergy factors. Questionnaire data verify the validity of the model and the degree of fit. Furthermore, the whole fitting degree of the structural equation model is tested by the path coefficient. The research finds that: event factor, technical factor. Both departmental authority factors and departmental communication factors can further positively affect the collaborative reserve capacity of emergency rescue resources through the positive influence of information communication and sharing mechanism, and improve the coordination system of emergency relief materials in this area. The path suggests feasibility.
【作者单位】：上海交通大学国际与公共事务学院;
【基金】：国家自然科学基金项目“基于空间关联分析的非常规突发事件应急预警网格布局研究”(91024007),“基于空间分类挖掘的应急救援资源储备研究”(71371122) 国家社会科学基金重大项目“重大灾害时空规律及灾备资源布局的统计学研究”(14ZDB152)
【分类号】：D63;F259.21
【正文快照】： 应急管理是政府的主要职责之一,世界各国政府也十分重视应急管理的研究和实践,已经将其逐渐纳入经常化、制度化、法制化的工作轨道。应急物资是否足量储备是影响后续救援调度的关键。现实世界的应急物资储备方式是多源的,因此多源协同的物资储备就成为应急准备阶段的关键问题

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