Design of Real-Time Monitoring Software Model Based on Pattern Matching and Data Compression

2014 ◽  
Vol 556-562 ◽  
pp. 2940-2943
Author(s):  
Wei Dai ◽  
Gang Xie ◽  
Bai Qin Zhao

The gas alarms based on sensors are widely used, but there are still some limitations. By design a gas real time monitoring system, the gas alarms within a certain range transport collected data to a remote computer via wired or wireless method. Remote computer can monitoring the gas environment by receiving and monitoring alarms’ collected data. In order to ensure system’s reliability, transmission mechanism based on handshake is used. Data compression technology also included to reduce the storage space required by data store.


PLoS ONE ◽  
2012 ◽  
Vol 7 (11) ◽  
pp. e48617 ◽  
Author(s):  
Hamanou Benachour ◽  
Thierry Bastogne ◽  
Magali Toussaint ◽  
Yosra Chemli ◽  
Aymeric Sève ◽  
...  

Author(s):  
C. S. Daw ◽  
C. E. A. Finney ◽  
R. T. Bailey ◽  
T. J. Flynn ◽  
T. A. Fuller

We describe techniques for diagnosing the state of coal-fired utility burners using dynamic characteristics of the output of optical flame scanner signals. The analysis techniques are optimized for targeting dynamical features associated with nonlinear instabilities that develop as burner operating parameters are changed. Various specific instability indicators are used, including shifts in probability distributions, temporal asymmetry and coarsed-grained descriptions of unstable periodicities. We show that careful application of such methods can accurately characterize a range of different flame states. Specifically, transitions through bifurcation points between attached and lifted flames are targeted, giving insight into causes of instability such as stoichiometry or feed and flow variations. We demonstrate results from the application of these methods to utility-scale staged pulverized-coal burners in a real-time software package. The Flame Doctor™ burner-monitoring software is presently undergoing plant-implementation trials in a program sponsored by the Electric Power Research Institute and participating utilities. In a practical application, we show how real-time monitoring and intervention can significantly mitigate adverse combustion conditions.


2013 ◽  
Vol 333-335 ◽  
pp. 1529-1532
Author(s):  
Hai Shi ◽  
Chuan Hong Zhou ◽  
Jin Jie Xiao

With the rapid development of science and technology, video surveillance system has been widely used with trend of digital, networked and intelligent. Many enterprises have a lot of information management systems simultaneously, such as ERP, PLM, and MES etc., and how to solve the efficient integration between various information systems is more concerned about. This article is based on the real-time monitoring technology, studied by use of soft camera technology to build a critical enterprise information integration platform which has certain realistic meaning and practical value.


CIRP Annals ◽  
2011 ◽  
Vol 60 (1) ◽  
pp. 493-496 ◽  
Author(s):  
Lihui Wang ◽  
Mohammad Givehchi ◽  
Göran Adamson ◽  
Magnus Holm

Sign in / Sign up

Export Citation Format

Share Document