The Remote Monitoring System for Fault Diagnosis Using ActiveX Control Technique

2011 ◽  
Vol 201-203 ◽  
pp. 1993-1997
Author(s):  
Hai Ling Shi ◽  
Yi Mei Song ◽  
Jia Wei Xiang ◽  
Wei Wei Yue ◽  
Cai Liao
Keyword(s):  
Fault Diagnosis ◽  
Monitoring System ◽  
Virtual Instrument ◽  
Remote Monitoring ◽  
Control Technique ◽  
Remote Monitoring System ◽  
Activex Control ◽  
Network Communications ◽  
S Model ◽  
Remote Fault Diagnosis

The remote monitoring system for fault diagnosis based on B/S model is established using ActiveX control and virtual instrument (VI) techniques. The system consists of clients, network communications and remote fault diagnosis center. Remote panel technology based on B/S model using LabVIEW is constructed to realize the real-time display the results of remote monitoring. The remote fault diagnosis is achieved based on expert system. The temperate monitoring example shows the effective of this system.

The Design of Remote Monitoring System and Diagnosing System in Natural Gas Compressor

2014 ◽  
Vol 530-531 ◽  
pp. 301-305
Author(s):  
Huan Huan Nie ◽  
Zhen Lu Wu ◽  
Guo Yan Yu
Keyword(s):  
Fault Diagnosis ◽  
Expert System ◽  
Natural Gas ◽  
Monitoring System ◽  
Remote Monitoring ◽  
Frame Structure ◽  
Inference Rules ◽  
Remote Monitoring System ◽  
Fault Inference ◽  
A Company

The frame structure of monitoring system is introduced and the network structure of monitoring system is analyzed in this paper. Fault diagnosis expert system is put forward and the fault inference rules are elaborated according to the fault of natural gas compressor of a company. The significance of the system is summarized in the end.

Heat Pump Remote Monitoring System Design Based on PLC and Messaging to Communicate with GSM

2014 ◽  
Vol 912-914 ◽  
pp. 1513-1516
Author(s):  
Jun Hong Yang
Keyword(s):  
Fault Diagnosis ◽  
Monitoring System ◽  
Heat Pump ◽  
Remote Monitoring ◽  
Effective Means ◽  
Practical Application ◽  
Remote Monitoring System ◽  
Operational Management ◽  
Time Observation ◽  
Real Time Observation

In combination with the practical application of heat pump units, designed a heat pump PLC remote monitoring system based on SMS communication with GSM. The system can be monitored through the heat pump running, reduce equipment unsupervised time, to provide users with effective operational management and maintenance; While also providing an effective means of operating data and the real-time observation of optimizing the fault diagnosis of the pump and so on.

A Remote Monitoring System of Three-Client/Server Architecture

2013 ◽  
Vol 718-720 ◽  
pp. 675-680 ◽  
Author(s):  
Ling Yang Tao ◽  
Ling Song He ◽  
Jun Jiang Zhu ◽  
Chang Fan Zhang
Keyword(s):  
Data Acquisition ◽  
Monitoring System ◽  
Virtual Instrument ◽  
Remote Monitoring ◽  
Streaming Video ◽  
Live Streaming ◽  
Video Server ◽  
Client Server ◽  
Remote Monitoring System ◽  
Server Architecture

This paper proposes a remote monitoring system that consists of three clients and servers. A web server is adopted to supply a remote visiting interface for browsers from Internet. A video server is installed to capture the live streaming video, and broadcast it to video clients that are embedded in browsers. More ever, a TCP DAQ (Data Acquisition) server is designed to acquire data from sensors, and then transmit them to VI (Virtual Instrument) clients that are also embedded in browsers. To support VI clients that are designed by different languages, such as C++, Flex or HTML5, multiple protocols are integrated in the TCP DAQ server. Through identifying the type of virtual instrument client that is connected to it, the TCP DAQ server can select a protocol automatically.

The Design of Remote Monitoring and Diagnosis System Based on Virtual Instrument

2011 ◽  
Vol 217-218 ◽  
pp. 1802-1806
Author(s):  
Li Jun Wang ◽  
Hui Juan Guo ◽  
Dong Fei Wang
Keyword(s):  
Data Analysis ◽  
Fault Diagnosis ◽  
Virtual Instrument ◽  
Remote Monitoring ◽  
Monitoring And Diagnosis ◽  
A New Technique ◽  
Analysis System ◽  
Data Analysis System ◽  
Remote Data ◽  
Remote Fault Diagnosis

Based on the background of the continuous development and application extensive of the remote monitoring and diagnosis, we develop a remote fault diagnosis platform,which can be used as remote fault diagnosis service window. The client and the server can be used for data analysis and processing, also on data management to achieve remote monitoring and diagnosis. Meanwhile we design a remote data analysis system in LabVIEW environment to realize the signal analysis and transmission. In order to strengthen the system network measurement function, this paper introduces DataSocket and TCP/IP technology in the remote transmission, which is a new technique in improving the ability of the remote data transmission.

Holographic Spectrum in the Remote Rotating Machinery Fault Diagnosis

2011 ◽  
Vol 130-134 ◽  
pp. 2836-2840 ◽  
Author(s):  
Wu Chu Tang ◽  
Zhi Hui Shi ◽  
Da Li Kang
Keyword(s):  
Fault Diagnosis ◽  
Monitoring System ◽  
System Architecture ◽  
Remote Monitoring ◽  
Geographic Location ◽  
Rotating Machinery ◽  
The Internet ◽  
Web Based ◽  
Remote Monitoring System ◽  
Machinery Fault Diagnosis

In this paper, a remote real-time online rotating machinery monitoring system, which was developed and tested in the Industrial application, is presented including its remote monitoring sub-system, fault diagnosis sub-system. First, the system architecture is introduced. Next, a web-based remote monitoring system is designed, which allows researches and engineers to remotely monitor the health of the machine from any remote geographic location through the Internet. Finally, the holographic spectrum technology in this system is discussed as well for the purpose of providing accurate and reliable diagnosis of the machine states and accident prevention.

The Application of Nonlinear Modeling in the Fault Diagnosis of Fan

2014 ◽  
Vol 926-930 ◽  
pp. 3286-3289
Author(s):  
Yao Li ◽  
Lian Pan
Keyword(s):  
Fault Diagnosis ◽  
Monitoring System ◽  
Remote Monitoring ◽  
Nonlinear Modeling ◽  
Dust Removal ◽  
Main Trend ◽  
Diagnosis System ◽  
Remote Monitoring System ◽  
Monitoring And Diagnosis ◽  
Fault Diagnosis System

The fault diagnosis of the history, present situation and main trend is reviewed. Based on a comparison of the traditional remote monitoring and diagnosis system, provides the architecture of a remote monitoring and diagnosis system. The remote monitoring and fault diagnosis system architecture for two dust removal fan remote monitoring system, the related research and development of the function and fault diagnosis research of the monitoring system, through the remote monitoring and fault diagnosis system can understand two dust removal fan running status, ensure the wind machine running status in the design constraints. It is proposed based on a nonlinear autoregressive moving average model, tested the sunspot data, then the model is applied to fault diagnosis of fan, the experimental results show that, the linear model and the traditional prediction model, has the high prediction accuracy, a new method is proposed for the Metallurgic Fan Machinery Fault diagnosis.

Remote Monitoring System Development for Electric Vehicles

2013 ◽  
Vol 724-725 ◽  
pp. 1431-1435
Author(s):  
Qian Xi Yin ◽  
Lu Yan Fan ◽  
Da Wei Qu ◽  
Ye Tian
Keyword(s):  
Fault Diagnosis ◽  
Monitoring System ◽  
Electric Vehicles ◽  
Remote Monitoring ◽  
System Development ◽  
Calibration Process ◽  
Remote Monitoring System ◽  
Information Center ◽  
Hardware Configuration ◽  
Remote Calibration

Utilizing Socket Send () function to package the required CCP commands.Vehicle information terminal restore the data into CAN frames and achieve the purpose of remote calibration by parsing Socket nested word.Introduced the development of host computer for electric vehicles’ RMON .Including hardware configuration and development of the Information Center,the analysis of calibration database and the design of software for vehicles’ monitoring and calibration.Clarify the calibration process and fault diagnosis technology.

Study on the Key Techniques of Remote Monitoring System for Large-Scale Equipments

2008 ◽  
Vol 392-394 ◽  
pp. 195-199 ◽  
Author(s):  
Qiu Ju Zhang ◽  
F. Wang
Keyword(s):  
Fault Diagnosis ◽  
Monitoring System ◽  
Software Design ◽  
Remote Monitoring ◽  
Data Transmission ◽  
Large Scale ◽  
Service System ◽  
Remote Monitoring System ◽  
Key Techniques ◽  
Monitoring Service

Remote monitoring is an important technical way to assure the key equipment to run properly and safely. In the paper, a remote monitoring system based on GPRS wireless communication was developed for large-scale equipments. The architecture of the system was given. The key techniques of the system design, including the remote data transmission, remote monitoring and fault diagnosis techniques were analyzed. Furthermore, the hardware and software design of Data Transmission Unit (DTU) was introduced in detail. And the functional modules of the remote monitoring service system were presented. The system provides an effective way to realize remote monitoring and fault diagnosis for large-scale equipments.

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