“互联网+”智慧环保生态环境多元感知体系发展分析

在大数据技术以及信息化快速稳定持续发展的实践背景之下,"互联网+"智慧环保发展时代的悄然来临,使得对"互联网+"智慧环保多元感知体系的研究与发展工作,逐步被提升到了极其重要的地位。文章结合雄安新区生态环境智慧监测体系建设项目,展开了简要的阐释分析。     

城市水环境智慧水务系统建设探索

在大数据、物联网、云计算、人工智能等新技术的基础上,结合城市信息化现状,整合全部涉水资源,从水务业务应用的实际需求出发,明确智慧水务建设目标,以"5+3+1"的模式建设智慧水务信息化系统,主要包括5个一整体架构(智能感知网、数据中心、服务平台、业务应用体系、技术规范体系)、3大板块(业务管理、运营管理、辅助决策)和1个综合监管平台。     

从“数字环保”到“智慧环保”

简述了“数字环保”到“智慧环保”的概念与发展背景.指出环境信息化要实现从“数字环保”到“智慧环保”的跨越,物联网技术是实现跨越的基础.提出,构建立体化、智能化的覆盖全国的环保领域物联网平台,实现由“数字环保”向“智慧环保”的转化,将是一个系统、长期的工程.“十二五”期间,从总量减排四项约束性指标和固废、危废监管等重点领...     

Constructing the sustainable city: examining the role of sustainability in the ‘smart city’ discourse

The idea of the ‘smart city’ is increasingly central to debates on urban development and sustainability, and a host of cities are now pursuing ‘smartness’ as a way to improve energy efficiency, transport, and public services. However, existing research does not provide a clear picture of how this smart city agenda actually contributes to sustainability. The social science literature has been critical toward urban smartness, with most of the empirical research focusing on the politics of data-driven and entrepreneurial urbanism. This article seeks to contribute to this debate by empirically examining the role that sustainability plays in the smart city discourse. Its distinctive approach is to investigate how urban smartness and sustainability are framed by an authoritative institution (the European Union) and then to trace these framings down to a particular city (Stavanger, Norway). The data show that the smartness approach is strongly tied to innovation, technology, and economic entrepreneurialism, and sustainability does not appear to be a very important motivating driver. Nevertheless, the ‘sustainability component’ of the smart city agenda becomes clearer the closer we come to the city level.     

The promise of smart grids

ABSTRACT

It is the promise of smart grids – their anticipated role in meeting economic, social, environmental policy objectives – that is driving action on smart grids worldwide, while the reality is rather more messy. This paper is about the implementation of smart grids in Australia, and examines the degree to which environmental and social promises have materialised (or not) within two large energy smart grid initiatives undertaken in the period 2009–2014: the federal government-sponsored Smart Grid Smart City Program and the State of Victoria’s Advanced Metering Infrastructure Program. The analysis draws on a governmentality approach to examine how the promise of smart grids has not for the most part been delivered, concentrating in particular on how new digital technologies have not “behaved” in the way originally planned. Within a governmentality framework, it is generally assumed that technologies work to support government programmes, to accomplish governance. But growing evidence points to smart grid technologies undermining the promise of smart grids. Such a finding stands at odds with the assumption in governmentality about technologies doing work in consort with rationalities of government.     

Stretching “smart”: advancing health and well-being through the smart city agenda

ABSTRACT

Contemporary smart cities have largely mirrored the sustainable development agenda by embracing an ecological modernisation approach to urban development. There is a strong focus on stimulating economic activity and environmental protection with little emphasis on social equity and the human experience. The health and well-being agenda has potential to shift the focus of smart cities to centre on social aims. Through the systematic and widespread application of technologies such as wearable health monitors, the creation of open data platforms for health parameters, and the development of virtual communication between patients and health professionals, the smart city can serve as a means to improve the lives of urban residents. In this article, we present a case study of smart health in Kashiwanoha Smart City in Japan. We explore how the pursuit of greater health and well-being has stretched smart city activities beyond technological innovation to directly impact resident lifestyles and become more socially relevant. Smart health strategies examined include a combination of experiments in monitoring and visualisation, education through information provision, and enticement for behavioural change. Findings suggest that smart cities have great potential to be designed and executed to tackle social problems and realise more sustainable, equitable and liveable cities.     

浅析基于科学发展观的太仓市水资源保护措施

本文以江苏省太仓市为实例，结合当今国内快速城市化地区水资源的保护现状，吸取了美国等发达国家对于城市水资源保护的先进理念和科学方法，有针对性地提出了基于科学发展观的当地水资源保护的有效措施，可供类似地区借鉴。     

面向智慧城市的分布式噪声管理系统设计

针对城市噪声污染多头管理、监测方法单一、治理效率低等问题,基于Android 4G技术城市环境噪声分布式监测设计思想,介绍智慧城市噪声分布式监测的应用方法。以移动终端作为传感器节点替代传统集中式噪声监测的分布式监测方法,依托云计算数据处理平台,解决了监测网络数据管理分散、定点检测站和一些手持检测设备收集数据引起的信息滞后的问题,有益于实现城市环境噪声污染数据分析、处理和融合等复杂功能,使各种质控任务和标准传递等复杂任务得到自动化执行与反馈,将对城市噪声污染联防联控起到积极推动作用。     

Model-based zero emission safety concept for reactors with exothermal reactions for chemical plants

To avoid major accidents caused by runaway reactions, a new safety concept called SmartHIP¹ is introduced, with the objective to prevent runaway reactions and avoid emissions. The basic principle is based on an online model-based approach by using safety instrumented systems. Different criteria exist for calculating the hazard potential of a runaway reaction and its early detection. The approaches of the literature from the last years are analysed and divided into three different groups: Divergence, Accumulation and Adiabatic Criterion. Each approach is compared to the other by applying it to an esterification reaction of acetic anhydride with methanol. The approaches are evaluated according to different requirements, like accuracy, wide range of application or reliability.