Bluetooth Based 12- Channel Temperatures Data Acquisition System

2011 ◽  
Vol 403-408 ◽  
pp. 948-953
Author(s):  
Amer Atta Yaseen
Keyword(s):  
Data Acquisition ◽  
Data Acquisition System ◽  
Temperature Sensors ◽  
Host Computer ◽  
Acquisition System ◽  
Industrial Control ◽  
Processing Power ◽  
Practical Design

The trend in industrial control has been to reduce the communications wiring across a plant. Eliminating the cabled connection between a sensors and a host computer enhances the performances and the manageability of a data acquisition system. Through the use of Bluetooth technology the data acquisition components can be paired with a wide variety of pre-existing devices. This makes the host computer portable, cheaper and versatile. Data is collected from the sensors by a microcontroller with an attached Bluetooth module, which transmits the data to a host computer for processing. Costs are reduced by making use of pre-existing processing power and display on the host computer. Depending on the application the data can be processed in any way required on the host computer. This paper describes the practical design of Bluetooth based 12- Channel temperatures acquisition system which contains remote temperature sensors connected to a microcontroller which controls also the Bluetooth module transmission, and a computer connected to a Bluetooth adapter. In this way, the sensors data are collected and processed by the microcontroller, transmitted via Bluetooth to a host computer which monitoring and recording the temperatures measurements.

Data acquisition and slow control interface for the Mu2e experiment

2021 ◽  
Vol 16 (12) ◽  
pp. C12020
Author(s):  
A. Gioiosa ◽  
R. Bonventre ◽  
S. Donati ◽  
E. Flumerfelt ◽  
G. Horton-Smith ◽  
...  
Keyword(s):  
Control System ◽  
Data Acquisition ◽  
Cosmic Ray ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Industrial Control ◽  
Online Data ◽  
Experimental Physics ◽  
Control Interface ◽  
Computing Center

Abstract The Mu2e experiment at the Fermilab Muon Campus will search for the coherent neutrinoless conversion of a muon into an electron in the field of an aluminum nucleus with a sensitivity improvement by a factor of 10000 over existing limits. The Mu2e Trigger and Data Acquisition System (TDAQ) uses otsdaq as the online Data Acquisition System (DAQ) solution. Developed at Fermilab, otsdaq integrates both the artdaq DAQ and the art analysis frameworks for event transfer, filtering, and processing. otsdaq is an online DAQ software suite with a focus on flexibility and scalability and provides a multi-user, web-based, interface accessible through a web browser. The data stream from the detector subsystems is read by a software filter algorithm that selects events which are combined with the data flux coming from a cosmic ray veto system. The Detector Control System (DCS) has been developed using the Experimental Physics and Industrial Control System (EPICS) open source platform for monitoring, controlling, alarming, and archiving. The DCS system has been integrated into otsdaq. A prototype of the TDAQ and the DCS systems has been built at Fermilab’s Feynman Computing Center. In this paper, we report on the progress of the integration of this prototype in the online otsdaq software.

Research on Supervisory Control and Data Acquisition System Based on Stacker

2014 ◽  
Vol 615 ◽  
pp. 370-374
Author(s):  
Jing Ji ◽  
Shao Zhong Cao
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Supervisory Control ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Time Data ◽  
Current Field ◽  
Industrial Control ◽  
Real Time Data ◽  
Visual Interface

This paper aims at the current field of industrial control of stacker networking and intelligence, presents a supervisory control and data acquisition system. In VC++.NET environment, transfer Mitsubishi MX component by Mitsubishi FX3U Ethernet module implements the computer and Mitsubishi FX3U series PLC communication, to reach the remote real-time data acquisition and supervisory control ,to provide a visual interface for the user.

scholarly journals Development of a Portable Field Machinery Data Acquisition System

1985 ◽  
Author(s):  
Ben J. Drinkwater ◽  
Chris Brashears ◽  
Dennis G. Wilson
Keyword(s):  
Data Acquisition ◽  
Computer Technology ◽  
Data Acquisition System ◽  
Rotating Machinery ◽  
Predictive Maintenance ◽  
Host Computer ◽  
Acquisition System ◽  
Portable Instrument ◽  
Digital Memory ◽  
Maintenance Program

This paper describes the development of a portable data acquisition system for use in a plant-wide, predictive maintenance program for rotating machinery. Designed to replace hand-logging and other clipboard surveillance methods, the portable instrument stores the measured parameters in digital memory for transfer to a desktop host computer for processing and analysis. Developments in electronics and computer technology as well as preventive/predictive maintenance procedures have made this instrument system possible. These developments are outlined, along with a discussion of the operation and use of the system.

scholarly journals CALIBRATION OF A TYPE K THERMOCOUPLE FOR USE IN A DATA ACQUISITION SYSTEM WITH THE ARDUINO

2012 ◽  
Vol 09 (17) ◽  
pp. 60-66
Author(s):  
Cristiane ROMIO ◽  
Thiago Aguirre LORSCHEITER ◽  
Isaac Newton Lima SILVA
Keyword(s):  
Data Acquisition ◽  
Source Code ◽  
Data Acquisition System ◽  
Temperature Sensors ◽  
Acquisition System ◽  
Measuring Instrument ◽  
Reliability Of Results ◽  
Type K

Thermocouples are temperature sensors widely used, but the reliability of the values indicated by them must be constantly checked. When the tolerable error limits are exceeded or when one wishes to increase the reliability of results, calibration should be performed. This text will address what are the main sources of errors in thermocouples and what are the ways to calibrate them. By a calibration, it was performed an improvement in LDA Arduino software, which now includes the Equation of a fitting curve in your source code, sending information to the system Lorscheiter Viewer correlated with a measuring instrument calibrated by a certified laboratory.

The Design of Wireless Data Collector Based on WIA-PA

2014 ◽  
Vol 971-973 ◽  
pp. 1791-1794
Author(s):  
Li Gang Li ◽  
Zhong Feng Wang ◽  
Jian Long Huang
Keyword(s):  
Data Acquisition ◽  
Data Acquisition System ◽  
Analog Signal ◽  
Host Computer ◽  
Acquisition System ◽  
Wireless Data ◽  
Maintenance Costs ◽  
Data Collector ◽  
Wireless Data Acquisition

This paper presents a design of wireless data collector based on WIA-PA. The wireless data collector collects analog signal of voltage or current, and transmits it to the host computer wirelessly. Through it, the traditional 4-20mA or 0-5V analog interfaced instrument can be easily accessed to the newly designed wireless data acquisition system, which saves wiring and maintenance costs.

The Improvement of Data Acquisition System in Computerized Well Logging Equipment

2014 ◽  
Vol 1003 ◽  
pp. 188-192
Author(s):  
Gang Li ◽  
He Ping Pan ◽  
Si Nan Fang
Keyword(s):  
Data Acquisition ◽  
Data Acquisition System ◽  
Well Logging ◽  
Oil Fields ◽  
Host Computer ◽  
Petroleum Exploration ◽  
Acquisition System ◽  
The Core ◽  
Exploration And Production ◽  
Fpga Chip

Computerized well logging equipment plays an important role in petroleum exploration and production, and data acquisition system is the core of it. In order to improve the acquisition systems which are used in some oil fields in recent years, a new design of data acquisition system is introduced. The ARM embedded chip and the FPGA chip are the kernel chips of the data acquisition system, and the Ethernet is the communication medium between the cards of the data acquisition system and the host computer of the numerical controlled well logging system. This data acquisition system has more integrated level and communication speed higher than the others of same kind.

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