期刊文献+
共找到3篇文章
< 1 >
每页显示 20 50 100
State Maintenance of On-line Monitoring for High Voltage Equipment
1
《Electricity》 1997年第2期35-36,共2页
关键词 LINE State maintenance of On-line monitoring for High Voltage Equipment
下载PDF
A Numerical Tele-service System and its Realization on a PC-PLC Network
2
作者 YUAN Chi 1, LU Tian sheng 1, GU Xing cai 2, SONG Li bo 1 1 School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200030, P.R.China 2 Shanghai Bell Company Ltd., Shanghai 201206, P.R.China 《International Journal of Plant Engineering and Management》 2002年第1期26-32,共7页
Modern telecommunication methods have many impacts on manufacturing, and tele service has become one of the strategic approaches to realize the ideas of a flexible manufacturing system. Monitoring and maintenance of ... Modern telecommunication methods have many impacts on manufacturing, and tele service has become one of the strategic approaches to realize the ideas of a flexible manufacturing system. Monitoring and maintenance of production lines from the remote monitor center is an important application of such techniques. This paper presents a typical model of tele service systems and discusses the underlying challenges. RMMST (remote monitoring and maintenance system testbed), based on PC PLC and their networks which are used widely in production lines, is presented in detail as a concrete example. With the support of digital technique, RMMST can be used in the monitoring and maintenance of remote production lines conveniently. 展开更多
关键词 tele service remote monitoring and maintenance PC-PLC network
下载PDF
Towards a Wireless Sensor Platform for Energy Efficient Building Operation 被引量:4
3
作者 Karsten Menzel Dirk Pesch +2 位作者 Brendan O'Flynn Marcus Keane Cian O'Mathuna 《Tsinghua Science and Technology》 SCIE EI CAS 2008年第S1期381-386,共6页
Currently, the IT-support for energy performance rating of buildings is insufficient. So-called IT-platforms often 'built' of an ad-hoc, inconsistent combination of off-the-shelf building management compo-nent... Currently, the IT-support for energy performance rating of buildings is insufficient. So-called IT-platforms often 'built' of an ad-hoc, inconsistent combination of off-the-shelf building management compo-nents, distributed data metering equipment and several monitoring software tools. A promising approach to achieve consistent, holistic performance data management is the implementation of an integrated, modular wireless sensor platform. This paper presents an approach of how wireless sensors can be seamlessly integrated into existing and future intelligent building management systems supporting improved building performance and diagnostics with an emphasis on energy management. 展开更多
关键词 computer-based monitoring and maintenance of infrastructure wireless sensor platform energy efficient building
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部