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M.Tech / M.E / PhD Thesis | Electronics & Communication Engineering | India | Volume 3 Issue 10, October 2014
A Reliable Monitoring System Based On PIR and Ultra Sonic Sensing
K. Ajay | D. Ravi Kiran Babu
Abstract: In this project I design and implement an embedded surveillance system by use of ultrasonic signal coding of ultrasonic sensors with multiple pyroelectric infrared sensors (PIR) to detect an intruder in a home or a storehouse. The PIR sensors are placed on the ceiling, and the ultrasonic sensor module consists of a transmitter and a receiver which are placed in a line direction; however, ultrasonic sensors with the same frequency are subject to interference by crosstalk with each other and have a high miss rate. To overcome these disadvantages of the ultrasonic sensor, our design reduces the miss rate from the environmental interference by using an ultrasonic coding signal. Both ultrasonic sensors and PIR sensors are managed by the majority voting mechanism (MVM).
Keywords: Embedded Surveillance System, Majority Voting Mechanism, PIR Sensor, Ultrasonic Sensor
Edition: Volume 3 Issue 10, October 2014,
Pages: 2084 - 2086
Similar Articles with Keyword 'PIR Sensor'
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M.Tech / M.E / PhD Thesis, Electronics & Communication Engineering, India, Volume 5 Issue 2, February 2016
Pages: 1551 - 1555(Passive Infrared) Proximity Motion Security System Based On (Automatic and Interrogation) Alert With Multi-Zone Multi Responsible Persons
Asmaa Khalaf Salman | K. S Rajasekhar
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Research Paper, Electronics & Communication Engineering, Bhutan, Volume 6 Issue 12, December 2017
Pages: 178 - 181Feasibility Study on Using Passive Infrared Sensor for Wild Pig Repellent System in Bhutan
Chencho [2] | Dechen Lhamo | Kelzang Dorji