Data acquisition and instrument control system for neutron spectrometers

Aiming at the management problem of real-time data created while intelligent solar street lamps working, sectional data acquisition and control system based on internet of things is introduced in the paper. Communication protocol with unified form and flexible function is designed in the system, and communication address is composed of sectional address and subsection address. Three-level data structure is built in the polling algorithm to trace real-time state of lamps and to detect malfunction in time, which is suitable for sectional lamps management characteristics. The system reflects necessary statistic data and exception information to remote control centre through GPRS to short interval expend on transmission and procession and save network flow and system energy. The result shows the system brings improved management affection and accords with the idea of energy-saving and environmental protection.

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Data acquisition and control system for molecule and atom‐resolved tunneling spectroscopy

Review of Scientific Instruments ◽

10.1063/1.1144123 ◽

1993 ◽

Vol 64 (5) ◽

pp. 1239-1243 ◽

Cited By ~ 8

Author(s):

E. I. Altman ◽

D. P. DiLella ◽

J. Ibe ◽

K. Lee ◽

R. J. Colton

Keyword(s):

Control System ◽

Data Acquisition ◽

Tunneling Spectroscopy ◽

And Control

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Aircraft Cockpit Distributed Simulation Based on Embedded Ethernet and PoE

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.58-60.1402 ◽

2011 ◽

Vol 58-60 ◽

pp. 1402-1407 ◽

Cited By ~ 2

Author(s):

Bing Qiang Zhang ◽

Li Min Zhang ◽

Kai Liu ◽

Yu Ma

Keyword(s):

Data Acquisition ◽

Power Supply ◽

Distributed Simulation ◽

Flight Simulator ◽

Actual System ◽

Dc Power ◽

Simulation Based ◽

Instrument Control ◽

Ethernet Technology ◽

Simulation Scheme

Considering the complexity and decentralization of data acquisition and power supply for cockpit devices of flight simulator, this paper designs and realizes a distributed simulation system for aircraft cockpit based on embedded Ethernet and Power over Ethernet technology. A simulation scheme with many nodes of data acquisition and instrument control is adopted. Based on PoE technology, the power subsystem can supply DC power on the same cable that carries data. As a result, this greatly simplifies power wiring installation in the narrow cockpit while improving reliability. The design of aircraft cockpit simulation has been successfully used in certain type flight simulator. Through the actual system testing, the design has excellences of higher stability, expansibility and security.

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Thermal energy data monitoring system based on data collection of thermal metering equipment of internet of things

Thermal Science ◽

10.2298/tsci2104073p ◽

2021 ◽

Vol 25 (4 Part B) ◽

pp. 3073-3081

Author(s):

Fen Peng

Keyword(s):

Control System ◽

Data Acquisition ◽

Thermal Energy ◽

Data Aggregation ◽

Monitoring And Control ◽

Wireless Data ◽

Monitoring And Control System ◽

And Control ◽

Connection Design ◽

Energy Network

To solve the inaccurate measurement of the traditional thermal energy network, the paper designs a thermal energy network monitoring and control system based on GPS and Ti3367 wireless transmission and reception based on the IoT. First, the paper designs the monitoring and control system?s overall function and topology, including the management layer?s complex functions, the data aggregation layer, and the data acquisition layer. The paper then designs the system?s hardware structure based on the IoT, including the connection design of the hardware circuit structure diagram of the data aggregation layer and the data acquisition layer. Finally, the paper realizes the system?s software flow design, including system initialization and wireless data receiving and sending flow design.

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