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Ganesh, E. N.
- Study and Comparison of Integrated Circuits in Digital and Analog Form of Present Day Technology – Review
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Authors
Affiliations
1 Soe Vistas Chennai, IN
1 Soe Vistas Chennai, IN
Source
Oriental Journal of Computer Science and Technology, Vol 11, No 3 (2018), Pagination: 169-178Abstract
Fifty years ago instrumentation and control (I&C) systems at nuclear power plants (NPP) were analog and relied on a mixture of mechanical, pneumatic and electric components. Today analog technology has been replaced with digital technology. Digital I&C has over the years experienced difficulties in the licensing process, which has delayed and escalated costs of both NPP and I&C projects. In the paper it is argued that some of the difficulties are connected to misunderstandings regarding differences between analog and digital I&C. These misunderstandings have led to unrealistic expectations regarding proofs that selected I&C systems can be considered acceptable. To ensure a successful licensing process it would be necessary to agree on evidence for safety that can be considered sufficient. Such evidence should be collected both from the I&C design process and from testing intermediate and final I&C solutions. By a combination of evidence from different sources it should be possible to build a safety case that can be agreed to give sufficient proofs for acceptability. The first component in building the safety case is to make use of safety principles to provide structural evidence that certain classes of design errors have been avoided. The second component is to use simulators and targeted testing to demonstrate functionality of the I&C in different plant situations.Keywords
Analog, Digital, I&C Functions, Safety Principles, Verification and Validation.Full Text
References
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- B. Wahlström, A. Duchac. IAEA safety principles applied to NPP instrumentation and control, NPIC & HMIT 2015, Charlotte, NC, 2015.
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- GODOY, P., DAWSON, J. L. Chopper stabilization of analog multipliers, variable gain amplifiers, and mixers. IEEE Journal of Solid-State Circuits. 2018; 43(10):2311–2321. DOI: 10.1109/JSSC.2008.2004328
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- Health Monitoring System using Raspberry Pi and IOT
Abstract Views :247 |
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Authors
Affiliations
1 VISTAS, Chennai, IN
1 VISTAS, Chennai, IN
Source
Oriental Journal of Computer Science and Technology, Vol 12, No 1 (2019), Pagination: 8-13Abstract
Health Monitoring system using IOT describes the collection and interoperation of Patient data collected from the sensors from the hospitals through IOT Technology. The collected sensor data will support the doctor in the emergency situation for the betterment and improvement of Patient health. The hardware platform to implement the project consists of a sensor and Raspberry Pi 3 Model B equipped in a way to communicate with doctor through Internet and Smart Phone. This proposed idea will help doctors to know about the state of patient health and monitor anywhere in the world. In this proposed idea the sensors gather the medical information of the patient that include patient’s heart rate, blood pressure, and pulse rate Then using camera the patient is lively monitored through the Raspberry kit and this information is sent to the Internet and stored in a medical server. The doctor and patient can monitor the patient data from any place of the world through the provided IP server address anytime. The emergency alert is sent to the patient if the sensor value is exceeded the threshold data. Thus the patients health parameters are watched lively and regular monitoring through the medical server to a doctor will help to make effective diagnosis and almost accurate care can be given. The data collection through the IOT will help the patient to recover easily and also enhanced medical care can be given to the patients with low cost.Keywords
Healthcare, Health Monitoring, IoT, Medical Services.Full Text
References
- Govinda Swamy, Ravi Kishore Kodali and Boppana Lakshmi,” An Implementation of IoT for Healthcare”, IEEE Recent Advances in Intelligent Computational Systems (RAICS) 10-12 December 2015.
- Punit Gupta, Deepika Agrawal, Jasmeet Chhabra, Pulkit Kumar Dhir, “IoT based Smart HealthCare Kit”,Jaypee University of Information Technology, International Conference on Computational Techniques in Information and Communication Technologies (ICCTICT), , 2016.
- Thirumala settee Sivakanthand S. Kolangiammal, “Design of IoT Based Smart Health Monitoring and Alert System”, I J C T A, 9(15), 2016, pp. 7655-7661.
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- Dr. K.N. Muralidhara and Bhoomika B.K,” Secured Smart Healthcare Monitoring System Based on IoT”, International Journal on Recent and Innovation Trends in Computing and Communication. Volume: 3 Issue: 7.
- D. Mahesh Kumar, “Healthcare Monitoring System Using Wireless Sensor Network” Int. J. Advanced Networking and Applications Volume:04 Issue:01 Pages:1497-1500 (2012).
- Luciano Tarricone, Luca Mainetti, Luca Catarinucci, Danilo de Donno,Maria Laura Stefanizzi, Luigi Patrono and Luca Palano,” An IoT-Aware Architecture for Smart Healthcare Systems”, IEEE Internet of Things Journal, Vol. 2, No. 6, December 2015.
- Sampada Sathe and Alok Kulkarni,” Health care applications of the Internet of Things: A Review” International Journal of Computer Science and Information Technologies (IJCSIT), Vol. 5 (5), 2014, 6229-6232.
- Implementation of Digital Notice Board using Raspberry Pi and IOT
Abstract Views :240 |
PDF Views:0
Authors
Affiliations
1 VISTAS, Chennai, IN
1 VISTAS, Chennai, IN
Source
Oriental Journal of Computer Science and Technology, Vol 12, No 1 (2019), Pagination: 14-20Abstract
Notice boards are playing very important role in ourday to day life. By replacing conventional Analog type notice board with digital notice board we can make information dissemination much easier in a paperless community. Here the admin can control notice board through internet. So information can be send anywhere in the world and can be displayed within seconds. Information may be in the form of text, image, pdf etc. PC is used for sending information and Raspberry pi is connected to internet at the receiving side. In addition to this an application which is installed on the admin’s mobile phone can serve the same purpose. This application also contains a speech to text converter .So the admin can send text messages through his/her own voice.Keywords
Digital Notice Board, Internet of Things, Mobile Phoine, Raspberry Pi.Full Text
References
- Mr. Ramchandra K. Gurav, Mr. Rohit Jagtap, “Wireless Digital Notice Board Using GSM Technology”, International Research Journal of Engineering and Technology (IRJET), Volume: 02 Issue: 09, Dec-2015, e-ISSN: 2395 -0056.
- Prof. Sudhir Kadam, Abhishek Saxena, Tushar Gaurav, “Android Based Wireless Notice Board and Printer”, International Journal of Innovative Research in Computer and Communication Engineering, Vol. 3, Issue 12, December 2015, ISSN(Online): 2320-9801 ISSN (Print): 2320-9798.
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- Prachee U. Ketkar, Kunal P. Tayade, Akash P. Kulkarni, Rajkishor M. Tugnayat: GSM Mobile Phone Based LED Scrolling Message Display System, International Journal of Scientific Engineering and Technology Volume 2 Issue 3; PP: 149-155.
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- Ms. Sejal V. Gawande, Dr. Prashant R. Deshmukh “Raspberry Pi Technology” International Journal of Advanced Research in Computer Science and Software Engineering( IJARCSSE), Volume 5, Issue 4, April 2015.
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