共查询到19条相似文献,搜索用时 842 毫秒
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本文对当前供水企业在“一户一表”推行过程中所使用的主流远传水表的优缺点做出简要分析,阐述了编码式远传水表特点以及在“一户一表”中的应用前景。 相似文献
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本文从技术发展角度,深入阐述了智能建筑中电子远传水表及其抄表系统的技术和发展状况,并详细介绍了一种电子远传水表抄表系统的特点和功能及发展前景. 相似文献
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水表自转控制及远传系统的计量误差消除方法 总被引:1,自引:1,他引:0
针对水表自转这一突出问题,提出了水表的自转控制措施,详细地介绍了水表远传系统的计量误差消除方法,指出远传表具的过关为抄表系统的准确计量走出了最关键的一步,脉冲式抄表系统的计量误差是可以消除的。 相似文献
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中小城市的人口占全国城镇人口的1/4,若全部实施水表远传系统,每年能够节约可观的自来水量。分析了进行水表远传系统改造的必要性、改造的特点和存在的问题。最后介绍了5种水表远程抄表技术和方法并进行了比较;提出了适合于中小城市水表远传系统的框架、构成及功能。 相似文献
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<正> 随着科学技术的发展,智能远传水表系统迅猛发展。智能远传抄表可以减少劳动强度,提高工作效率,应用越来越广泛。因此,智能远传水表系统市场广阔,各开发商纷纷挤进这一新型市场。然而由于没有制订国家或行业标准,使得产品良莠不齐,给使用者在应用和技术管理上带来很大麻烦。 相似文献
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谈远传水表的技术现状与发展方向 总被引:4,自引:0,他引:4
潘柯 《智能建筑与城市信息》2004,(10):79-80
2001年的《中国远传水表的产生与发展》一文中以笔者历经十二年的六项专利发明为背景,论述了我国远传水表的产生与发展过程,其中对远传水表从内置传感到外置传感,从光电感应到自保持开关等传感方式都做了描述与分析。时过三年,过去那些分析研究对我们还有作用吗?当初认为最为先 相似文献
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针对目前自来水公司“抄总表计费,居民按每户装设的分表分摊水费”的收费方式,已不能适应每户居民按实际用水量付费要求的现状,介绍了设计,管理体制,经济核算等诸多方面的情况,从技术方面,分析了旧住宅给水系统在运行中的弊端,从而提出改进管道系统设计在每户装表,远程抄表等方面按户计收水费的技术措施。 相似文献
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浅议抄表到户的方式方法 总被引:1,自引:0,他引:1
分析了改变水费收取方式的主要原因 ,探索了直接以原户内水表为结算表 ,水表出户、集中安装 ,IC卡预付费系统 ,远传计量收费系统等实施“抄表到户”的发展方向 ,并提出了具体的做法。 相似文献
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远传抄表技术方案比较 总被引:1,自引:0,他引:1
要彻底解决传统的燃气表抄表问题,必须采用远传抄表技术。远传自动抄表是将用户的用气数字抄下来、传输到燃气管理部门,然后将这些信息进行处理。文章介绍了几种远传抄表的技术方案,但是各有千秋,如何设计出一个稳定、功能强大的抄表系统是努力的目标。 相似文献
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The role of ‘smart metering’ in demand management, customer service, labor optimization, and operational efficiency is becoming increasingly recognized by Australasian water utilities. The objectives of this paper are to provide a summary of the 2013 and 2014 surveys and in-depth interviews that were aimed at gauging the penetration of smart metering (SM) and intelligent water network (IWN) projects in Australian and New Zealand water utilities and to identify outputs and challenges faced subsequent to their implementation.The key insights are summarized as follows:• Smart meters and intelligent water networks are gaining momentum in Australasia, with at least 250,000 smart meters currently installed or planned for installation and 66% of the surveyed water businesses reporting projects underway or starting in the next 12 months.• Key business drivers were easier to quantify and justify on water system economics rather than customer engagement and satisfaction. There appears to be a business case for deployment of smart metering technology, particularly for utilities seeking to avoid costs by lowering operating costs, reducing wholesale bulk water purchases, and/or deferring augmentation of infrastructure.• Some utilities had well-advanced trials or operational rollouts, together with a similarly advanced understanding of the wider benefits of SM and IWN, while others were constrained by a lack of overall understanding and awareness of developing a business case, technology options, applications of data and the wider benefits of smart metering.• Each water utility should know and understand its business drivers and goals. The value of smart metering and the specific business case drivers are highly contextual to location (e.g., opportunities for cost avoidance). The social benefits of customer satisfaction, community acceptance, and improved customer engagement and trust were major ‘social’ drivers.• There is evidence that utilities are gaining an increased awareness of how digital metering and applying analytics of various data sets in near real-time, can benefit utility efficiency and customer service excellence. Aligned with data analytics was a clear focus towards the customer satisfaction (e.g. introducing web portals, leak alerts, two-way communications and customer consultation).• In the last 12 months there has been a doubling in the number of utilities that are pursuing intelligent water networks – the integration of intelligent devices including water meters, pressure sensors, meter data, into all relevant business processes and systems and using this information to guide strategy and investment.• As many respondents commented, there is an important need for an agreed upon and standardized set of definitions relating to smart-metering technology. 相似文献
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燃气远程智能自动抄表系统的应用 总被引:1,自引:0,他引:1
通过介绍两种不同采集方式的燃气远程智能抄表系统原理和设计情况,并结合应用情况进行分析,提出脉冲计数型抄表适合目前管道燃气的发展,同时对抄表系统的技术提出若干改进意见. 相似文献
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徐玲献 《智能建筑电气技术》2010,4(2):25-28
介绍了远传抄表系统的构成、分类,并对数据专线传输、数据低压电力线载波传输和数据无线传输做了比较详细的介绍和比较,针对村镇小康住宅的不同情况,建议选择不同系统作为村镇住宅远传抄表方式。徐玲献(中国建筑标准设计 相似文献
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