"The Blessed Land of Langhuan"(Langhu Fudi) was the stonehouse for book storage founded in a novel of the Yuan Dynasty,this title from the classical motif Peach Blossom Spring(Taohuayuan Ji) was used as the ..."The Blessed Land of Langhuan"(Langhu Fudi) was the stonehouse for book storage founded in a novel of the Yuan Dynasty,this title from the classical motif Peach Blossom Spring(Taohuayuan Ji) was used as the traditional libraries' name,and also in the literature,painting,and gardening.The concept was acquired by Zhang Dai,the gardening artist of the late Ming Dynasty,and promoted to the literature and the gardening conception and practices.Taoist concepts in garden construction and painting were better expressed in Half-acre Garden,the bibliophile Wanyan Linqing's garden in Beijing in the Qing Dynasty.This paper by discussing the garden rockeries related to the Blessed Land of Langhuan and investigating landscape environment of Tianyi Chamber(Tianyi Ge),the architectural heritage of the Ming Dynasty,explored the hidden hints of the Blessed Land of Langhuan in the building practices of "the seven libraries of Imperial Collection of Four Divisions"(Siku Qige).展开更多
近年来,随着我国经济不断发展,我国北方城市供热需求日趋增长。2021年以来,我国北方多地区迎来历史最强寒潮,但各地区冬季供热困难问题积存已久,导致资源浪费和环境污染问题层出不穷。目前,远程供热监控系统成为供热公司应对供热困难的...近年来,随着我国经济不断发展,我国北方城市供热需求日趋增长。2021年以来,我国北方多地区迎来历史最强寒潮,但各地区冬季供热困难问题积存已久,导致资源浪费和环境污染问题层出不穷。目前,远程供热监控系统成为供热公司应对供热困难的主要手段,但目前仍未有成熟的技术出现。基于中国电信天翼物联网云平台和窄带物联网技术(Narrow Band Internet of Things,NB-IoT)设计了一款集中供热阀门远程控制系统。分析了集中供热阀门远程控制系统的需求,搭建了基于“云-管-端”的系统主框架。完成了集中供热阀门远程控制系统的硬件终端构架并编写了下位机软件。应用天翼物联网云平台,实现了集中供热阀门远程控制系统的设备管理、数据储存、数据查看、远程控制等功能。通过对系统的测试,验证了设计的实用性。该设计完成了对用户单元阀门进水温度数据、开度数据实时采集上传的任务,实现了对单元阀门开度远程控制的任务,为我国冬季北方居民提供了更好的采暖服务。展开更多
文摘"The Blessed Land of Langhuan"(Langhu Fudi) was the stonehouse for book storage founded in a novel of the Yuan Dynasty,this title from the classical motif Peach Blossom Spring(Taohuayuan Ji) was used as the traditional libraries' name,and also in the literature,painting,and gardening.The concept was acquired by Zhang Dai,the gardening artist of the late Ming Dynasty,and promoted to the literature and the gardening conception and practices.Taoist concepts in garden construction and painting were better expressed in Half-acre Garden,the bibliophile Wanyan Linqing's garden in Beijing in the Qing Dynasty.This paper by discussing the garden rockeries related to the Blessed Land of Langhuan and investigating landscape environment of Tianyi Chamber(Tianyi Ge),the architectural heritage of the Ming Dynasty,explored the hidden hints of the Blessed Land of Langhuan in the building practices of "the seven libraries of Imperial Collection of Four Divisions"(Siku Qige).
文摘近年来,随着我国经济不断发展,我国北方城市供热需求日趋增长。2021年以来,我国北方多地区迎来历史最强寒潮,但各地区冬季供热困难问题积存已久,导致资源浪费和环境污染问题层出不穷。目前,远程供热监控系统成为供热公司应对供热困难的主要手段,但目前仍未有成熟的技术出现。基于中国电信天翼物联网云平台和窄带物联网技术(Narrow Band Internet of Things,NB-IoT)设计了一款集中供热阀门远程控制系统。分析了集中供热阀门远程控制系统的需求,搭建了基于“云-管-端”的系统主框架。完成了集中供热阀门远程控制系统的硬件终端构架并编写了下位机软件。应用天翼物联网云平台,实现了集中供热阀门远程控制系统的设备管理、数据储存、数据查看、远程控制等功能。通过对系统的测试,验证了设计的实用性。该设计完成了对用户单元阀门进水温度数据、开度数据实时采集上传的任务,实现了对单元阀门开度远程控制的任务,为我国冬季北方居民提供了更好的采暖服务。
