The power management technique using complete analog design interface is described in this proposed work. This project design is based on two important ideas viz. efficient management of solar energy and mechanism for changeover in case of main supply failure. The complete system mainly consists of MSP430 based power sensing device with integrated changeover mechanism. The MSP430 is connected to the changeover controlling unit & power conversion unit. The user interface of the system consists of LCD display and keyboard interface that provide you complete power health information of the battery and enable user to control threshold and trigger values.
{"title":"Efficient Analog Design for Solar Power Management","authors":"J. Chaudhary, Hitesh Mittal, Raghav Ankur","doi":"10.1109/TIIEC.2013.34","DOIUrl":"https://doi.org/10.1109/TIIEC.2013.34","url":null,"abstract":"The power management technique using complete analog design interface is described in this proposed work. This project design is based on two important ideas viz. efficient management of solar energy and mechanism for changeover in case of main supply failure. The complete system mainly consists of MSP430 based power sensing device with integrated changeover mechanism. The MSP430 is connected to the changeover controlling unit & power conversion unit. The user interface of the system consists of LCD display and keyboard interface that provide you complete power health information of the battery and enable user to control threshold and trigger values.","PeriodicalId":250687,"journal":{"name":"2013 Texas Instruments India Educators' Conference","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127506652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
We present our prototype for a gesture recognizing glove (data glove). We use low cost packaging material (velostat) for making piezoresistive sensors. These flex sensors detect a bend in fingers and we map this data to a character set by implementing a Minimum Mean Square Error machine learning algorithm. The recognized character is transmitted via Bluetooth, to an Android phone, which performs a text to speech conversion. Our motivation for Hand Talk is to compare hand configurations with sign language charts and generate artificial speech which articulates the gestured words. This technology also has further applications as a 3D mouse, virtual keyboard, control for precision control of robotic arms.
{"title":"Hand Talk-Implementation of a Gesture Recognizing Glove","authors":"Celestine Preetham, Ganesh Ramakrishnan, Sujan Kumar Gonugondla, Anish Tamse, N. Krishnapura","doi":"10.1109/TIIEC.2013.65","DOIUrl":"https://doi.org/10.1109/TIIEC.2013.65","url":null,"abstract":"We present our prototype for a gesture recognizing glove (data glove). We use low cost packaging material (velostat) for making piezoresistive sensors. These flex sensors detect a bend in fingers and we map this data to a character set by implementing a Minimum Mean Square Error machine learning algorithm. The recognized character is transmitted via Bluetooth, to an Android phone, which performs a text to speech conversion. Our motivation for Hand Talk is to compare hand configurations with sign language charts and generate artificial speech which articulates the gestured words. This technology also has further applications as a 3D mouse, virtual keyboard, control for precision control of robotic arms.","PeriodicalId":250687,"journal":{"name":"2013 Texas Instruments India Educators' Conference","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126854296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This project's main aim is to detect unbalancing in three phase circuit. We further provide a software simulation in MATLAB to provide solution to this problem. This MATLAB simulation works with self-adapting intelligent agent system that would plot real time unbalancing and balancing of the system. In a balance system all phases, of a three phase power system are distributed at 120° in space with respect to each other. In "three phase four wire" systems, no current flows through neutral wire if system is balanced [1]. We have also shown that how by dividing the areas into sub servers of Java we can decrease the inconsistency and remove the discrepancies in the whole system thus tackling these uncontrolled conditions of unbalancing.
{"title":"On-Line Low Cost Unbalance Source Identifier","authors":"B. Singh, S. Agarwal, Abhishweta Gupta, R. Kumar","doi":"10.1109/TIIEC.2013.67","DOIUrl":"https://doi.org/10.1109/TIIEC.2013.67","url":null,"abstract":"This project's main aim is to detect unbalancing in three phase circuit. We further provide a software simulation in MATLAB to provide solution to this problem. This MATLAB simulation works with self-adapting intelligent agent system that would plot real time unbalancing and balancing of the system. In a balance system all phases, of a three phase power system are distributed at 120° in space with respect to each other. In \"three phase four wire\" systems, no current flows through neutral wire if system is balanced [1]. We have also shown that how by dividing the areas into sub servers of Java we can decrease the inconsistency and remove the discrepancies in the whole system thus tackling these uncontrolled conditions of unbalancing.","PeriodicalId":250687,"journal":{"name":"2013 Texas Instruments India Educators' Conference","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128701347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aneesh Kulkarni, Tushar Kshirsagar, Akash Laturia, P. Ghare
In recent years, solar energy has established itself as one of the chief non-conventional energy sources, promising to be the energy source of the future. Owing to the impending energy crisis due to exhaustion of fossil fuels, it has become necessary to develop techniques that will help exploit solar energy in a better, more efficient way. This paper presents a photovoltaic system incorporating one such technique: Solar Position Tracking. The goal was to design an efficient and cost-effective solar tracking system for small photovoltaic panels, such as those used in domestic applications like water heating. We have developed a micro controller-based single axis tracking system. Experimental results have demonstrated a marked increase in the average output power for a photovoltaic panel having the tracking system, as compared with an identical fixed-tilted photo voltaic panel.
{"title":"An Intelligent Solar Tracker for Photovoltaic Panels","authors":"Aneesh Kulkarni, Tushar Kshirsagar, Akash Laturia, P. Ghare","doi":"10.1109/TIIEC.2013.76","DOIUrl":"https://doi.org/10.1109/TIIEC.2013.76","url":null,"abstract":"In recent years, solar energy has established itself as one of the chief non-conventional energy sources, promising to be the energy source of the future. Owing to the impending energy crisis due to exhaustion of fossil fuels, it has become necessary to develop techniques that will help exploit solar energy in a better, more efficient way. This paper presents a photovoltaic system incorporating one such technique: Solar Position Tracking. The goal was to design an efficient and cost-effective solar tracking system for small photovoltaic panels, such as those used in domestic applications like water heating. We have developed a micro controller-based single axis tracking system. Experimental results have demonstrated a marked increase in the average output power for a photovoltaic panel having the tracking system, as compared with an identical fixed-tilted photo voltaic panel.","PeriodicalId":250687,"journal":{"name":"2013 Texas Instruments India Educators' Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130371760","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Mann, Shivam Setia, Sarthak Gupta, Rohan Seth, D. Gadre
This application is an On the Go diagnosis system to measure lifesaving vital signs like Cardiograph, Oxygen content and Temperature sensor. The complete unit gives the option of three diagnostic devices built into one with a variety of display unit like TV Set and an Mounted TFT LCD. The complete device has been designed to be an interactive one with user friendly interface to choose between either of the working modes available in the unit. The option of SD Card storage gives the option of plotting the data on distant doctor's computer wirelessly or on his Android Device.
该应用程序是一个On the Go诊断系统，用于测量救生生命体征，如心电图，氧含量和温度传感器。完整的单元提供了三种诊断设备的选择，其中包括各种显示单元，如电视机和安装的TFT液晶显示器。完整的设备被设计成一个具有用户友好界面的交互式设备，可以在设备中可用的两种工作模式之间进行选择。SD卡存储的选项提供了将数据绘制到远程医生的无线电脑或他的安卓设备上的选项。
{"title":"On the Go Health Diagnostic Unit (OTG-HDU)","authors":"S. Mann, Shivam Setia, Sarthak Gupta, Rohan Seth, D. Gadre","doi":"10.1109/TIIEC.2013.12","DOIUrl":"https://doi.org/10.1109/TIIEC.2013.12","url":null,"abstract":"This application is an On the Go diagnosis system to measure lifesaving vital signs like Cardiograph, Oxygen content and Temperature sensor. The complete unit gives the option of three diagnostic devices built into one with a variety of display unit like TV Set and an Mounted TFT LCD. The complete device has been designed to be an interactive one with user friendly interface to choose between either of the working modes available in the unit. The option of SD Card storage gives the option of plotting the data on distant doctor's computer wirelessly or on his Android Device.","PeriodicalId":250687,"journal":{"name":"2013 Texas Instruments India Educators' Conference","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114350687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Paventhan, S. Krishna, H. Krishna, R. Kesavan, N. Ram
The IPv6 protocol adaptation for the Wireless Sensor Network (6LoWPAN) enables the reuse of the TCP/IP application layer in WSN environment. It has been shown that the Simple Network Management Protocol (SNMP) originally envisioned for monitoring & managing hosts on the internet can be adapted for the 6LoWPAN networks. Also, IETF Constrained Application Protocol (CoAP), designed specifically for machine-to-machine application scenario, is emerging as an open application layer specification for resource constrained networks. In this paper, we compare SNMP and CoAP-based WSN monitoring approaches in agricultural field deployments connecting to ERNET IPv6 backbone network. We present the results comparing these two approaches in terms of protocol features, ease-of-use and memory footprint.
{"title":"WSN Monitoring for Agriculture: Comparing SNMP and Emerging CoAP Approaches","authors":"A. Paventhan, S. Krishna, H. Krishna, R. Kesavan, N. Ram","doi":"10.1109/TIIEC.2013.69","DOIUrl":"https://doi.org/10.1109/TIIEC.2013.69","url":null,"abstract":"The IPv6 protocol adaptation for the Wireless Sensor Network (6LoWPAN) enables the reuse of the TCP/IP application layer in WSN environment. It has been shown that the Simple Network Management Protocol (SNMP) originally envisioned for monitoring & managing hosts on the internet can be adapted for the 6LoWPAN networks. Also, IETF Constrained Application Protocol (CoAP), designed specifically for machine-to-machine application scenario, is emerging as an open application layer specification for resource constrained networks. In this paper, we compare SNMP and CoAP-based WSN monitoring approaches in agricultural field deployments connecting to ERNET IPv6 backbone network. We present the results comparing these two approaches in terms of protocol features, ease-of-use and memory footprint.","PeriodicalId":250687,"journal":{"name":"2013 Texas Instruments India Educators' Conference","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128052324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Joshi, Rajashri Madri, Shruti Sonawane, A. Gunjal, D. Sonawane
In this paper we have designed a simple, robust and energy efficient street light control system which requires minimum maintenance. The principle used is sensing time for deciding the intensity of the street light. The astronomical clock depending on geographical area is studied to generate statistical data. The intensity is varied in five steps as per the variations in ambient natural light obtained from the statistical data. The system uses micro controller, real time clock and MOSFET based driver circuit for controlling intensity of an LED array. Energy saving is 15.96 KWhr per street light per year in comparison with simple on-off systems. The system is more reliable than sensor based systems and requires less maintenance as compared to wireless sensor networks.
{"title":"Time Based Intensity Control for Energy Optimization Used for Street Lighting","authors":"M. Joshi, Rajashri Madri, Shruti Sonawane, A. Gunjal, D. Sonawane","doi":"10.1109/TIIEC.2013.44","DOIUrl":"https://doi.org/10.1109/TIIEC.2013.44","url":null,"abstract":"In this paper we have designed a simple, robust and energy efficient street light control system which requires minimum maintenance. The principle used is sensing time for deciding the intensity of the street light. The astronomical clock depending on geographical area is studied to generate statistical data. The intensity is varied in five steps as per the variations in ambient natural light obtained from the statistical data. The system uses micro controller, real time clock and MOSFET based driver circuit for controlling intensity of an LED array. Energy saving is 15.96 KWhr per street light per year in comparison with simple on-off systems. The system is more reliable than sensor based systems and requires less maintenance as compared to wireless sensor networks.","PeriodicalId":250687,"journal":{"name":"2013 Texas Instruments India Educators' Conference","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130208859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Nivedhitha, A. Padmavathy, U. S. Susaritha, M. Madhan
This project focuses on developing an electronic system that detects gas leakage and smoke giving visual level indication using LEDs. In case of high concentration gas or smoke detected, the system wirelessly activates a relay to switch off the mains thus preventing a major possibility of fire accident and also gives audio alarm for the same. The analog voltage values equivalent of smoke and gas concentration detected are wirelessly transmitted to be displayed on a computer screen periodically. The system is advantageous compared to the existing systems in the way that it is a battery powered, smart standalone module that does not require human intervention.
{"title":"Development of Multipurpose Gas Leakage and Fire Detector with Alarm System","authors":"S. Nivedhitha, A. Padmavathy, U. S. Susaritha, M. Madhan","doi":"10.1109/TIIEC.2013.41","DOIUrl":"https://doi.org/10.1109/TIIEC.2013.41","url":null,"abstract":"This project focuses on developing an electronic system that detects gas leakage and smoke giving visual level indication using LEDs. In case of high concentration gas or smoke detected, the system wirelessly activates a relay to switch off the mains thus preventing a major possibility of fire accident and also gives audio alarm for the same. The analog voltage values equivalent of smoke and gas concentration detected are wirelessly transmitted to be displayed on a computer screen periodically. The system is advantageous compared to the existing systems in the way that it is a battery powered, smart standalone module that does not require human intervention.","PeriodicalId":250687,"journal":{"name":"2013 Texas Instruments India Educators' Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129716264","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jyotirmoy Guha, Arka De, S. Jha, Aditya Gupta, M. Kar
Most of the Indian homes are still dependent on the water from tube wells, bore wells so they are desperate to save every drop of water. The water scarcity in India has reached an alarming state. It will remain a problem until and unless people, as responsible citizens do their bit. It may not be possible to solve the problem but one can always save water as much as one can. This project focuses on creating a device that would detect gaps/holes in the pipes used to transport water to each apartment in a building. In a huge network of pipelines, it becomes impossible to detect small leaks. If the device can detect any kind of leaks in the pipelines through total monitoring, then taking the necessary actions quickly will help to save a lot of water. Also it will allow checking the amount of water usage. The total management system consists of various parts assembled together.
{"title":"Water Management for Checking the Water Usage and Preventing Wastage","authors":"Jyotirmoy Guha, Arka De, S. Jha, Aditya Gupta, M. Kar","doi":"10.1109/TIIEC.2013.40","DOIUrl":"https://doi.org/10.1109/TIIEC.2013.40","url":null,"abstract":"Most of the Indian homes are still dependent on the water from tube wells, bore wells so they are desperate to save every drop of water. The water scarcity in India has reached an alarming state. It will remain a problem until and unless people, as responsible citizens do their bit. It may not be possible to solve the problem but one can always save water as much as one can. This project focuses on creating a device that would detect gaps/holes in the pipes used to transport water to each apartment in a building. In a huge network of pipelines, it becomes impossible to detect small leaks. If the device can detect any kind of leaks in the pipelines through total monitoring, then taking the necessary actions quickly will help to save a lot of water. Also it will allow checking the amount of water usage. The total management system consists of various parts assembled together.","PeriodicalId":250687,"journal":{"name":"2013 Texas Instruments India Educators' Conference","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131040038","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Computers have become an essential part of our lives. Many advances have occurred in these machines over past decade in terms of new faster processors, energy efficiency, HD monitors etc. but the basic input devices such as mouse and keyboard remained the same. This project aims at giving a better mode of human computer interaction by allowing computers to respond to human hand gestures directly. The device aims at using the same interface that a mouse uses for interaction with a computer and thus it can be used in any computer without much modification to its software environment.
{"title":"A Beagleboard Xm Based Gesture Control Input Device for PC","authors":"Kingshuk Majumder, G. Rathna","doi":"10.1109/TIIEC.2013.70","DOIUrl":"https://doi.org/10.1109/TIIEC.2013.70","url":null,"abstract":"Computers have become an essential part of our lives. Many advances have occurred in these machines over past decade in terms of new faster processors, energy efficiency, HD monitors etc. but the basic input devices such as mouse and keyboard remained the same. This project aims at giving a better mode of human computer interaction by allowing computers to respond to human hand gestures directly. The device aims at using the same interface that a mouse uses for interaction with a computer and thus it can be used in any computer without much modification to its software environment.","PeriodicalId":250687,"journal":{"name":"2013 Texas Instruments India Educators' Conference","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130198846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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