Browsing by Author "Rahman, Muhaiminur"

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    Electrically assisted wheelchair for physically disabled people with torque sensor and dedicated solar charger kit
    (BRAC University, 2018-09) Khan, A.S.M. Mahibullah; Islam, Tariqul; Urmi, Rifat Jerin; Rahman, Muhaiminur; Azad, A. K. M. Abdul Malek
    Mobility of the physically disabled people is a great concern of the society. It is really difficult to realize the problems and sorrows of a physically disabled person who is partially or fully dependent on others or confining himself in a wheel chair with limited mobility. We have developed a electric three wheeler for especially physically disabled people of CRP. In this paper it is discussed that how electric tri-wheeler will help to reduce the effort of physically disabled person. All the designs specification considered after analyzing the problems from the physically person of CRP. Comfort of the person in the electric tri- wheeler is an important and we have given importance to it. The main content of the tricycle is Solar PV panel, hub motor, Charge controller and battery. This paper will discuss about the main idea of this project and to get a larger picture on what is the problem in the current technologies, what that we want to achieve in this project and the area that will cover on this project.
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    Online smart security with remote monitoring facilities
    (BRAC University, 4/18/2017) Nesha, Zinnatun; Ibne Noman, Nabil; Mozid, Akef; Rahman, Muhaiminur; Chakrabarty, Dr.Amitabha
    Where home security problem has integrated to daily life, there technology has already become an efficient solution for this issue, and this project has come up with all possible technical solution to home security issue. This paper has proposed the combination of android and firebase to ensure remotely control security system and a complete compilation of various sensors (e.g. sonar sensor, motion sensor, smoke sensor etc.) and Web camera to give it a more efficient embedded finishing. Solving the draw backs of existing home security systems and makes a fast, inexpensive and irrefutable solution was the main goal of this paper. For an excellent home security system which is very important that is real time dynamic alerts. The most demanding criteria are this dynamic alert has to be fast and correct. Focusing on this the system has programmed to save the real time photos to the Google drive for future preference with the help of web camera. The moment it gets any signal or violation a pop notification will be shown to user mobile. The goal is to make this project as reasonable as possible so that people from every economic background can afford and use for their home security purpose.