Informatics Publishing Limited

Md. Nihal Farhan ¹, S. Nivash ¹, A. Monisha Chandran ¹, A. Manjusha Chandran ²

Affiliations
1 Department of Electronics and Communication Engineering SRM University, SRM Nagar, Potheri, Kattankulathur, Kancheepuram District, Near Potheri Railway Station, Chennai - 603203, Tamil Nadu, IN
2 Department of Computer Science Engineering Rajalakshmi Engineering College, Rajalakshmi Nagar, Thandalam, Chennai - 602105, Tamilnadu, IN

Abstract

Objectives: The world we knew yesterday is not the same today. There is development in every field of science and technology. This paper is the development of Global Positioning system with interior tracking and taking attendance automatically in school or any workplace. Methods/Statistical Analysis: Interior positioning has a foot print of the interior location of the building. We use a router and a radio frequency transponder for this. The transponder is tracked by the router and is shown on the LCD with the name of the router which detects it. Automatic attendance and reporting is carried out by the router and the RTC device of this system. This device is programmed in such a way that the RTC device waits for the given period of time for the transponder to be detected by the assigned router. If the time passed out, the RTC device sends the information to the control room that the tag holder did not attend the location in the given time. If this is set up in a class room, the absence of the faculty or the student can be identified through the control room. Thus understanding that the class is not occupied by the faculty on time. Findings: This solves the problems faced by GPS inside a locality or building. With this device one can locate the faculty, take attendance while the person is mobile. This works perfectly till 3-5 meters. Applications/Improvements: More improvement can be brought to this technology by adding high power receivers and transmitters. More bit error rates can be reduced by adding filters to this device but this makes that system with high estimated production costs.

Keywords

Interior Tracking, PIC Microcontroller, RF ID, RF ID Tag, ZigBee.

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A. Monisha Chandran ¹, S. Nivash ¹, Md. Nihal Farhan ¹, A. Manjusha Chandran ²

Affiliations
1 Department of Electronics and Communication Engineering, SRM University, Chennai - 603203, Tamil Nadu, IN
2 Department of Computer Science Engineering, Rajalakshmi Engineering College, Chennai - 602105, Tamil Nadu, IN

Abstract

Objectives: Drunk driving is too dangerous and is continuing to harm many thousands of innocent lives. The main focus of this paper is to ensure safety and alertness of the drivers and people in the cars nearby the drunk driver by alerting them beforehand so as to avoid catastrophe. Methods/Statistical Analysis: An Infrared Sensor with an Electronic Nose i.e. smell sensor will be made use in either of the headlights of the car which will detect even the slightest smell of alcohol and send alerts to all the nearby cars within the range of 10 meters with the car number through app using Android Studio so that the nearby car drivers can be alert and make their own decisions to drive in the same path or change the route. Findings/Application Improvements: Keeping in mind that Nissan Motor Company has already implemented the technology which involves warning the fellow road user to stop the car and prevent the car to start if he/she is drunk, our intention is to overcome the drawback of this concept i.e. although the system will issue warnings to the drunk driver but it is his/her wish to drive or not and a person who in that state is understood to be not in full consciousness which means they can do anything. This paper is intended to ensure the safety of other cars which are being driven nearby or opposite to the drunk driver by sending those alerts .This system will make use of hardware equipment as well as software program.

Keywords

Electronic Nose, IR LED, IR Photo Diode, Pulse Decoder, Pulse Encoder.

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Md Nihal Farhan ¹, S. Nivash ¹, A. Monisha ¹, A. Manjusha Chandran ²

Affiliations
1 Department of Electronics and Communication Engineering SRM University, Chennai – 603203, Tamil Nadu, IN
2 Department of Computer Science Engineering, Rajalakshmi Engineering College, Chennai - 602105, Tamil Nadu, IN

Abstract

Background/Objectives: SCADA is a technology which helps in Controlling and Data Acquisition in any machine which is compatible with it. SCADA is established in Mining, Shearer machines and lot more. The objective of this paper is to bring down SCADA systems in Application to Electronic devices which a common man use in a daily life. Methods/Statistical Analysis: The method used here is a circuit breaker. This circuit breaker is equipped with the sensors used to monitor the environment of the working device, when anything reached critical, the circuit breakers activate the countermeasure to cut of the device. Typical example is that the IC can handle up to 5v to 9v input current, when exceeded, the IC is damaged. Findings: one of the finding mentions here is the telephone network goes down and fail to work when a component of it stops working. To avoid this problem, SCADA system is installed in the circuit. When the temperature hits the threshold, it cuts the power to the circuit and initiates the backup circuit. This technology can also be implemented with Mobile devices where the battery is cutoff when there is critical point in which the battery will explode. To avoid this problem, we establish this system in the mobile phone which does the same principle work of cutting the circuit when the battery bulges or about to explode. Applications/Improvements: We can improve this technology to use in IT industry with reliable Integrated Circuits and super computers which can handle BIG DATA speeds and which are compatible with all the Programming languages.

Keywords

Microchip, RF Frequencies, Sensors, SCADA, Stabilized Control.

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