scholarly journals Implementation of a Multi User Secured Remote Data Logger for Real Time Hybrid System

2016 ◽  
Vol 9 (44) ◽  
Author(s):  
M. Kalyan Chakravarthi ◽  
Nithya Venkatesan
Keyword(s):  
Real Time ◽  
Hybrid System ◽  
Data Logger ◽  
Remote Data

Robotics Application in Remote Data Acquisition and Control for Solar Ponds

2012 ◽  
Vol 253-255 ◽  
pp. 705-715 ◽  
Author(s):  
Mohamed Elbanhawi ◽  
Milan Simic
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Energy Production ◽  
Green Energy ◽  
Industrial Robots ◽  
Sampling Station ◽  
Monitoring And Control ◽  
Solar Ponds ◽  
And Control ◽  
Remote Data

This paper presents one application of industrial robots in the automation of renewable energy production. The robot supports remote performance monitoring and maintenance of salinity gradient solar ponds. The details of the design, setup and the use of the robot sampling station and the remote Data Acquisition (DAQ) system are given here. The use of a robot arm, to position equipment and sensors, provides accurate and reliable real time data needed for autonomous monitoring and control of this type of green energy production. Robot upgrade of solar ponds can be easily integrated with existing systems. Data logged by the proposed system can be remotely accessed, plotted and analysed. Thus the simultaneous and remote monitoring of a large scale network of ponds can be easily implemented. This provides a fully automated solution to the monitoring and control of green energy production operations, which can be used to provide heat and electricity to buildings. Remote real time monitoring will facilitate the setup and operations of several solar ponds around cities.

scholarly journals DATA LOGGER DAN PENGONTROL TEMPERATUR OTOMATIS PADA PEMANAS AIR (HEATER)

2018 ◽  
Vol 9 (2) ◽  
pp. 193-201
Author(s):  
Muhammad Nurul Puji
Keyword(s):  
Real Time ◽  
Time Data ◽  
Data Logger ◽  
Air Heater ◽  
Real Time Data

Pengaturan temperatur (atau besaran fisis lain) banyak dijumpai di lapangan sebagai pengondisi supaya system bekerja pada parameter ukur yang telah ditetapkan. Pengaturan besaran fisis bisa dilakukan dengan mendapatkan nilai dari parameter ukur dengan menggunakan sensor dan diolah sehingga hasil yang diperoleh tersebut dapat dipergunakan untuk mengontrol besaran yang diinginkan melalui aktuator. Pada artikel ini dibuat suatu sistem yang berfungsi sebagai data logger dan pengontrol temperatur pada pemanas air (heater) secara otomatis dengan menggunakan mikrokontroler dan LabVIEW sebagai pengolah dan penyajian datanya. Besaran fisis temperatur diperoleh dengan menggunakan sensor LM35. Kemudian LabVIEW dan mikrokontroler akan berkomunikasi untuk pengambilan data sehingga data temperatur tersebut bisa ditampilkan dalam bentuk grafik secara real time. Data ini kemudian diproses oleh LabVIEW untuk dibandingkan dengan nilai temperatur yang dikehendaki sehingga LabVIEW akan mengontrol pemanas melalui sebuah relay sebagai aktuatornya. Relay akan ON pada saat temperatur berada di bawah batas bawah temperatur yang diset sebelumnya dan akan OFF apabila temperatur lebih tinggi daripada batas atas temperatur yang telah diset sebelumnya. Sehingga temperatur pemanas akan stabil pada temperatur yang dikehendaki.

scholarly journals Desain Data Logger Sensor Suhu Berbasis Mikrokontroler ATMega16 dengan Empat Kanal Input

2020 ◽  
Vol 17 (1) ◽  
pp. 19
Author(s):  
Rismawati Rismawati ◽  
Muhammad Sadli
Keyword(s):  
Real Time ◽  
Data Logger ◽  
Microsoft Excel ◽  
Text Document

Penelitian ini bertujuan untuk merancang dan membuat sistem data logger sensor suhu berbasis mikrokontroler ATMega16 dengan empat kanal input. Rangkaian dibangun menggunakan mikrokontroler ATMega16 yang dilengkapi dengan empat sensor suhu LM35, sebuah LCD sebagai penampil data, dan sebuah modul USB sebagai pengirim data dari modul mikrokontroler ke komputer. Sistem data logger ini dapat menyimpan data hasil pengukuran secara real time setiap detik, dengan format text document (*.txt) dan Microsoft excel (*.xls). Tahapan eksperimen mulai dari perancangan, pembuatan, sampai pengujian sistem Data Logger. Informasi data suhu ditampilkan pada LCD dalam derajat celsius, dan grafik ditampilkan pada layar monitor komputer. Dari hasil pengujian yang dilakukan, sensor suhu LM35 dapat mengukur suhu dari 0°C sampai dengan 100°C, dengan akurasi pembacaan suhu sebesar 99,49%.

Towards an active real-time THz camera: first realization of a hybrid system

2007 ◽  
Author(s):  
T. May ◽  
C. am Weg ◽  
A. Alcin ◽  
B. Hils ◽  
T. Löffler ◽  
...  
Keyword(s):  
Real Time ◽  
Hybrid System

136 FUNCTIONAL ANALYSIS OF RHOPHILIN-2 GENE IN PRE-IMPLANTATION MOUSE EMBRYO

2006 ◽  
Vol 18 (2) ◽  
pp. 176
Author(s):  
T. Matsuoka ◽  
Y. Sono ◽  
K. Matsumoto ◽  
T. Amano ◽  
S. Mizuno ◽  
...  
Keyword(s):  
Real Time ◽  
Hybrid System ◽  
Real Time Pcr ◽  
Expression Profiles ◽  
Subsequent Development ◽  
Taqman Probe ◽  
Cell Stage ◽  
Transcript Levels ◽  
Cytoskeletal Organization ◽  
G2 Phase

Zygotic gene activation (ZGA), which starts at the G2 phase at the 1-cell stage (Latham 1999), promotes the reprogramming of gene expression and is critical for the subsequent development of pre-implantation embryos. We have investigated the molecule function of many gene clusters, DD clones obtained by Differential-Display assays for ovulated eggs at the M II stage, and 1-cell embryos at the G2 phase. The differential expression of rhophilin-2 shown in DD assays was also confirmed by 3 independent real-time PCR analyses (P < 0.05). For these reasons, in this study, we focused on the rhophilin-2 gene, which regulates cytoskeletal organization (Peck et al. 2002). At first, we identified a protein that interacts with the Rhophilin-2 protein by a yeast 2-hybrid system. To confirm the interaction between Rhophilin-2 and the putative protein obtained by a yeast two-hybrid system, we used a co-immunoprecipitaion assay. We also investigated the expression profiles of rhophilin-2 and the transcripts of the identified protein in ovary and pre-implantation embryos using real-time PCR and immunofluorescence (IF) analysis. The ICR mice at 48 h after PMSG priming were primed with hCG, and ovaries were collected at 7 h after hCG priming. Pre-implantation embryos were collected at 1-cell, 2-cell, and 4-cell stages, and cDNA was produced by mRNA isolated from 10 oocytes or embryos in each group and was subjected to real-time PCR using a TaqMan Probe system (ABI). Sectioned ovaries and pre-implantation embryos were analyzed by IF analysis using antibody of Rhophilin-2 and the identified protein. This is the first report that GABA receptor-association protein (GABARAP) was identified as a protein that interacts with Rhophilin-2, as a result of using the yeast 2-hybrid system and subsequent co-immunoprecipitation assay. After fertilization, transcript levels of rhophilin-2 significantly decreased from the 1-cell stage to the 2-cell stage (P < 0.05), but transcript levels of GABARAP significantly increased from the 1-cell stage to the 2-cell stage (P < 0.05). The IF analysis revealed localization of Rhophilin-2 and GABARAP at the nucleolus of all follicle stage in the ovary. Moreover, Rhophiln-2 and GABARAP were found to be localized on the microtubules of 1-cell and 2-cell embryos, but no signal of Rhophilin-2 was detected in 4-cell embryos. These results suggest that Rhophilin-2 protein regulates the cytoskeletal organization in 1-cell to 2-cell embryos and is involved in the molecular mechanism of cell division by coupling with GABARAP. This study was supported by a Grant-in-Aid for the 21st Century COE Program of the Japan Mext and by a grant for the Wakayama Prefecture Collaboration of Regional Entities for the Advancement of Technology Excellence of the JST.

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