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5th Nirma University International Conference on Engineering (NUiCONE)

作者： Patoliya, Jignesh Mehta, Haard Patel, Hitesh Charotar Univ Sci & Technol VT Patel Dept Elect & Commun Engn Anand 388421 Gujarat India

ISBN: (纸本)9781479999910

The main objective behind developing this robot is for the surveillance of human activities in the war field or border regions in order to reduce infiltrations from the enemy side. The robot consists of night vision wireless camera which can transmit videos of the war field in order to prevent any damage and loss to human life. Military people have a huge risk on their lives while entering an unknown territory. The robot will serve as an appropriate machine for the defense sector to reduce the loss of human life and will also prevent illegal activities. It will help all the military people and armed forces to know the condition of the territory before entering it.

关键词： Robot Night Vision bluetooth module Android

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Wireless Sensor Network Based Pollution Monitoring System in Metropolitan Cities

Wireless Sensor Network Based Pollution Monitoring System in...

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2015 International Conference on Communications and Signal Processing (ICCSP)

作者： Raipure, Shwetal Mehetre, Deepak Savitribai Phule Pune Univ Dept Comp Engn Pune Maharashtra India

ISBN: (纸本)9781479980819

Pollution detection and monitoring is very crucial task in todays world. To create better and safer environment for human being. animals. plants we need to monitor and control the pollution. This study proposes air pollution and monitoring model which detects pollution in air on the basis of data mining algorithm. The sensor grid is used to detect the sensor values from different gas sensors. Microcontroller is used to transfer the values from ADC to server. Data mining is used to calculate the pollutants from different areas. ID3 algorithm is used to calculate the values base on probability. bluetooth module is used to connect the controller with client and the client connects with the server via web services. Wireless sensors are used to calculate the percentage of harmful gases present in the air that ultimately helps to provide the reduction in pollution. This system not only calculates the pollutants present in the air but also we can forecast to avoid future pollution in and can send the warning message to the particular polluted area. Here we consider mainly the chemical Industry near Pune and the I.T. area like Hinjewadi.

关键词： Wireless sensor network server data mining pollutants ID3 bluetooth module

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Wireless Sensor Network Based Pollution Monitoring System in Metropolitan Cities

Wireless Sensor Network Based Pollution Monitoring System in...

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International Conference on Communications and Signal Processing

作者： Shwetal Raipure Deepak Mehetre Computer Engineering Department Savitribai Phule Pune University Computer Engineering Department SavitribaiPhule Pune University

ISBN: (纸本)9781479980826

Pollution detection and monitoring is very crucial task in todays world. To create better and safer environment for human being, animals, plants we need to monitor and control the pollution. This study proposes air pollution and monitoring model which detects pollution in air on the basis of data mining algorithm. The sensor grid is used to detect the sensor values from different gas sensors. Microcontroller is used to transfer the values from ADC to server. Data mining is used to calculate the pollutants from different areas. ID3 algorithm is used to calculate the values base on probability. bluetooth module is used to connect the controller with client and the client connects with the server via web services. Wireless sensors are used to calculate the percentage of harmful gases present in the air that ultimately helps to provide the reduction in pollution. This system not only calculates the pollutants present in the air but also we can forecast to avoid future pollution in and can send the warning message to the particular polluted area. Here we consider mainly the chemical Industry near Pune and the I.T. area like Hinjewadi.

关键词： Wireless sensor network Server Data mining Pollutants ID3 bluetooth module

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Lifetime Estimation of a bluetooth module for Ubiquitous systems

Lifetime Estimation of a Bluetooth Module for Ubiquitous sys...

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4th International Conference on Ubiquitous Information Technologies

作者： Kim, Jae-Jung Son, Young Kap Shin, Seung-Jung Hanyang Univ Reliabil Anal Res Ctr Seoul 133791 South Korea Andong Natl Univ Sch Mech Engn Andong South Korea Hansei Univ Informat Technol Div Seoul South Korea

ISBN: (纸本)9781424451319

Information processing has been thought of as a key to ubiquitous systems. Operating systems composing ubiquitous systems are also important since ubiquitous systems do not provide desired performance when the operating systems fail. bluetooth module becomes a critical item for these operating systems. Thus, accurate reliability estimation of the module under various environmental conditions is required for profitable ubiquitous system development. This paper shows quantitative reliability evaluation results of a bluetooth module through extending previous qualitative methods limited to structure reliability tests and solder joint reliability tests for bluetooth modules. Accelerated Life Testing (ALT) of the modules using temperature difference in temperature cycling as an accelerated stress was conducted for quantitative reliability evaluation under field environment conditions. Lifetime distribution parameters were estimated using the failure times obtained through the ALT, and then Coffin-Manson model was implemented. Results of the ALT showed that the failure mode of the modules was open and the failure mechanisms are both crack and delamination. The ALT reproduced the failure mode and mechanisms of failed bluetooth modules collected from the field. Further, a quantitative reliability evaluation method with respect to various temperature differences in temperature cycling was proposed in this paper. B10 lifetime of the module for the temperature difference 70 degrees C using the proposed method would be estimated as about 4 years.

关键词： Operating System bluetooth module Crack Delamination Lifetime evaluation Accelerated Life Testing(ALT) Coffin-Manson Model

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Study on a Multi-Ions Sensing System for Monitoring of Blood Electrolytes With Wireless Home-Care System

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IEEE SENSORS JOURNAL 2012年第5期12卷 967-977页

作者： Cheng, Jui-Fu Chou, Jung-Chuan Sun, Tai-Ping Hsiung, Shen-Kan Kao, Hui-Ling Chung Yuan Christian Univ Inst Elect Engn Chungli 320 Taiwan Natl Army Acad Dept Elect Engn Chungli 320 Taiwan Natl Yunlin Univ Sci & Technol Grad Sch Elect Engn Touliu 640 Taiwan Natl Chi Nan Univ Inst Elect Engn Nantou 545 Taiwan Chang Jung Christian Univ Dept Engn & Management Adv Technol Tainan 711 Taiwan

This study developed a multi-ions sensing system that includes pH, potassium, sodium, and chloride ion sensors with a wireless home-care system. The pH sensor was based on a tin oxide (SnO2)/indium tin oxide (ITO) glass, and the potassium, sodium, and chloride ion sensors were based on the pH sensor with sensing membrane. The tin oxide (SnO2) sensing membrane was deposited on indium tin oxide (ITO) substrate using a sputtering system. The sensing membranes of the ion sensors were prepared by mixing poly (vinyl chloride) (PVC), bis (2-ethylhexyl) sebacate (DOS), ionophores, and additives. According to the experimental results, sensitivities of the sensors all were over the value 51 mV/decade. The linear range of pH sensor was between pH2 and pH12, the linear ranges of potassium, sodium, and chloride sensors all were over from 1 mM to 1 M. Therefore, the multi-ions sensing system is suitable for monitoring of blood electrolytes. The correlations of the multi-ion sensors under different test solutions also were discussed. Moreover, this study also investigated sensors module, portable module, bluetooth module, personal computer (PC) terminal, and portable unit of the wireless home-care system. A graphical measurement interface for data recorded and measurement results displayed was designed by National Instrument Lab-VIEW software. According to the experimental results, the measurement data by the wireless home-care system are near the real values. The wireless home-care system could successfully monitor and transmitted the sensing signals.

关键词： bluetooth module Lab-VIEW software multi-ions sensing system portable module wireless home-care system

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Design and Realization of Wireless Smart Home Indoor Terminal

Design and Realization of Wireless Smart Home Indoor Termina...

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3rd International Conference on Manufacturing Science and Engineering (ICMSE 2012)

作者： Tong, Shi Hua Chongqing Coll Elect Engn Comp Applicat Dept Chongqing Peoples R China

ISBN: (纸本)9783037853733

This paper presents a design of indoor terminal with bluetooth module in smart home. It includes Flash, SDRAM, bluetooth module, Ethernet interface and RS-232 interface. The CPU of this system is GM8120. These form the platform for embedded Linux development. This paper describes the hardware design and implementation of indoor terminal, and the software design with bluetooth and video information technology.

关键词： Smart home Indoor terminal Audio visual module bluetooth module

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New modules for the iRobot Create Platform

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Procedia Engineering 2012年 48卷 65-72页

作者： Martin Dekan Luboš Chovanec Andrej Babinec Anton Vitko Institute of Control and Industrial Informatics Faculty of Electrical Engineering and Information Technology Slovak University of Technology Ilkovičova 3 Bratislava 812 19 Slovakia

This paper deals with new modules for educational robotic platform created by students during the lectures on the subject Mobile robotics systems. In the introduction, the educational platform iRobot Create and its abilities are presented. The main body of the article describes certain hardware and software modules created for this mobile robotic platform. In the conclusion, possibilities for further use and modifications of these modules are presented.

关键词： iRobot Create XBee Gyroscope Accelerometer bluetooth module

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COMPACT MEANDER-TYPE ANTENNA INTEGRATED WITH THE module PACKAGE FOR bluetooth OPERATION

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MICROWAVE AND OPTICAL TECHNOLOGY LETTERS 2010年第2期52卷 458-462页

作者： Yoon, JoongHan Ko, Junho Silla Univ Dept Elect Engn Pusan 617736 South Korea Samsung Electromech CO LTD Circuit Drive Solut Business Unit Div Wireless Solut Grp 3 Suwon 443743 Kyunggi Do South Korea

This article presents a compact meander-type antenna integrated with the module pack-age for bluetooth application. The antenna consists of a lower patch in the bottom layer, an upper patch in the top layer, and a three via for connecting the two layers. The proposed antenna with module package, which is integrated to the module package through shorted-circuiting, have been designed and successfully implemented. From experimental results, the measured impedance bandwidth, defied by S(11) = -7.5 dB, can reach an operating band width of 220 MHz (2.34-2.56 GHz). Also, 3D radiation patterns and peak and average gains within the operating band are measured and studied. (C) 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 458-462, 2010;Published online in Wiley InterScience (***). DOI 10.1002/mop.24932

关键词： antenna two-layer structure meander-patch type bluetooth module

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Development of the Wireless Ultra-miniaturized Inertial Measurement Unit WB-4: Preliminary Performance Evaluation

Development of the Wireless Ultra-miniaturized Inertial Meas...

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33rd Annual International Conference of the IEEE Engineering-in-Medicine-and-Biology-Society (EMBS)

作者： Lin, Zhuohua Zecca, Massimiliano Sessa, Salvatore Bartolomeo, Luca Ishii, Hiroyuki Takanishi, Atsuo Waseda Univ Global Robot Acad Shinjuku Ku 3-4-1 Okubo Tokyo 1698555 Japan Waseda Univ Grad Sch Adv Sci & Engn Tokyo Japan Waseda Univ Dept Modern Mech Engn Tokyo Japan Waseda Univ Fac Sci & Engn Sch Creat Sci & Engn Tokyo Japan

ISBN: (纸本)9781424441228

This paper presents the preliminary performance evaluation of our new wireless ultra-miniaturized inertial measurement unit (IMU) WB-4 by compared with the Vicon motion capture system. The WB-4 IMU primarily contains a mother board for motion sensing, a bluetooth module for wireless data transmission with PC, and a Li-Polymer battery for power supply. The mother board is provided with a microcontroller and 9-axis inertial sensors (miniaturized MEMS accelerometer, gyroscope and magnetometer) to measure orientation. A quaternion-based extended Kalman filter (EKF) integrated with an R-Adaptive algorithm for automatic estimation of the measurement covariance matrix is implemented for the sensor fusion to retrieve the attitude. The experimental results showed that the wireless ultra-miniaturized WB-4 IMU could provide high accuracy performance at the angles of roll and pitch. The yaw angle which has reasonable performance needs to be further evaluated.

关键词： 9-axis inertial sensors Accelerometers bluetooth bluetooth module Kalman filters Li-polymer battery Magnetometers PC R-adaptive algorithm Robots Sensors Tracking Vicon motion capture system WB-4 IMU Wireless communication Wireless sensor networks accelero

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Development of a Preamplifier and a Wireless Surface EMG 10th

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World Congress on Medical Physics and Biomedical Engineering

作者： Lee, S. S. Shin, K. Y. Mun, Joung H. Sungkyunkwan Univ Coll Life Sci & Technol Dept Biomechatron Engn Suwon 440746 Kyunggi South Korea

ISBN: (纸本)9783540368397

The primary objective of this study was to develop a preamplifier and a wireless surface EMG of a noninvasive type. The limitations of the existing system include its large size and the necessity of a wire. Therefore, this study focused on the development of a preamplifier which includes three electrodes and a wireless EMG. The EMG described herein is comprised of a preamplifier including an electrode for the measurement of the EMG signal, a main amplifier for signal processing, an A/D converter, and a bluetooth module for wireless communication. The developed EMG utilized a UART (Universal Asynchronous serial Receiver and Transmitter) and bluetooth protocols for communication. The sampling frequency of this system is 1,024 Hz. The developed EMG signal has relatively favorable characteristics as compared with current commercially available EMG systems. In our power spectral density analysis, the EMG signal was distributed between approximately 70 Hz and 200 Hz, and between approximately 10 Hz and about 50 Hz.

关键词： EMG Preamplifier Noninvasive Wireless Electrode bluetooth module

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