Conference Papers

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    Smart and secure monitoring of industrial environments using IoT
    (Association for Computing Machinery acmhelp@acm.org, 2015) Puranik, S.; Mohan, J.; Chandrasekaran, K.
    The Internet of Things (IoT) standard is giving rise to complex smart systems where in it has been made conceivable to captivate objects we experience in regular life, to interact and exchange information over a wireless network. The steep surge in industrialization and poor strategies used in controlling industrial pollution has resulted in degradation in the quality of environment around us. Negligence of leakage within an industry can result in massive hazards like the Bhopal Gas Tragedy. This paper proposes a secure IoT framework to smartly connect industrial surroundings. Our proposed framework helps in monitoring the level of pollutants, particulate matter and effluents released into the environment, notifying concerned authorities whenever their permissible level surpasses. Also we smartly connect the houses in close vicinity, so that precautionary measures can be taken to evacuate people in times of unexpected leakages. Our paper also discusses the various technologies and the security assessments being done to make it a complete secure system. © 2015 ACM.
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    Hybrid Electric Bicycle with Regeneration Capability
    (Springer Science and Business Media Deutschland GmbH, 2021) Koppolu, P.K.; Cmc, K.; Jagtap, A.; Dharmadikari, R.; Gajare, T.
    This paper presents a method to make a hybrid electric bicycle by modifying the existing conventional bicycle keeping the ability to pedal. The cycle consists of a battery, motor drive, which comprises a DC–DC converter for the motor, as well as regenerative braking. This cycle has a unique feature of exercise mode where the user can charge the battery as in stationary cycles in the gymnasium. The bicycle covers 28 km with a maximum speed of 23 km/h. In one charge which is sufficient from a city point of view, where pollution and traffic congestion is a significant concern these days. This paper also presents mechanical designs, electronics design of DC–DC converter, power supply, and a microcontroller with test results. © 2021, Springer Nature Singapore Pte Ltd.