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组织维度和环境维度下各因素对智慧水务的建设和发展的影响,其中技术维度因素包括技术的优越性、复杂性、兼容性、可察性;组织维度因素包括建设的必要性、需求的迫切性、建设的可行性;环境维度因素包括支撑保障体系、标准规范体系、信息安全保障。在此基础上利用层次分析法(AHP)对各影响因素的优先级进行研究,结果显示:组织维度因素和技术维度因素对智慧水务建设影响最大的两个模块,分别占指标体系49%和31%的权重;各因素中,智慧水务建设的必要性所占权重最大(25%),其次是技术优越性(16%)、需求的迫切性(12%)和建设的可行性(12%)。本研究为智慧水务建设影响因素的定量分析提供了有效的新途径,评价结果可为水务部门决策和水务业务发展提供重要参考。
关键词:智慧水务;TOE框架;层次分析法;影响评价
中图分类号:TV213.4 文献标志码:A 文章编号:16721683(2015)05098005
Evaluation of impact factors of smart water construction based on TOE Framework
ZHANG Yiming1,2, TIAN Yu2,JIANG Yunzhong2
(1.School of Civil Engineering,Tianjin University,Tianjin 300072,China;
2.State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin,China Institute of
Water Resources and Hydropower Research,Beijing 100038,China)
Abstract:Based on the TOE theoretical framework (Technology OrganizationEnvironment) and the specific situation of smart water construction,the TOE framework which affects smart water construction was developed,and the effects of each impact factor on the construction and development of smart water were analyzed from the technical,organizational,and environmental dimensions.The technical dimension factors include the technical superiority,complexity,compatibility,and observability.The organizational dimension factors include the construction necessity,demand urgency,and construction feasibility.The environmental dimension factors include the support system,standard system,and information security.On the basis,analytic hierarchy process (AHP) was used to determine the priority of the impact factors.The results showed that the organizational dimension factors and technical dimension factors have high impacts on smart water construction with the weight of 49% and 31% over the index system respectively.Among the impact factors,construction necessity has the highest weight (25%),followed by technical superiority (16%),demand urgency (12%),and construction feasibility (12%).The research provides an effectively new method for the quantitative analysis of impact factors of smart water construction,and the evaluation results can provide important reference for decisionmaking of water sector and development of water business.
Key words:smart water;TOE framework;analytic hierarchy process;impact assessment
为应对城市化进程中伴随的一系列水安全问题与挑战,我国多个地区和城市通过水务体制改革,初步形成城市防洪除涝、集中供水、排水治污、水资源保护、水环境治理等一体化保障体系[1]。随着物联网、云计算、移动互联网、大数据分析等技术的兴起,“智慧城市”概念及相关规划炙手可热[23],作为“智慧城市”组成部分的“智慧水务[4]”构想也应运而生。智慧水务是指充分利用物联网与云计算等新技术将传统水利与现代信息化技术进行深度融合,以提高水务的管理和服务水平,为水务管理的精细化、智慧化提供信息化技术支撑[5]。
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