Self-Regulated Automatic Ventilation of Vehicle Interior

Authors

  • V. Pavani Department of Electronics and Communication, Jyothishmathi Institute of Technology and Science, Karimnagar, Telangana, India
  • R Srinivas Department of Electronics and Communication, Jyothishmathi Institute of Technology and Science, Karimnagar, Telangana, India

DOI:

https://doi.org/10.37591/joma.v3i2.7245

Keywords:

Automatic ventilation, Microcontroller, Liquid Crystal Display (LCD)

Abstract

In order to mitigate overheated interior of a vehicle parked in the hot summer sun and thereby to make the entering into the vehicle more comfortable, microcontroller managed module for automatic ventilation of vehicle interior is made. The module is implemented using a microcontroller as a central logical unit and a series of sensors which provide sufficient data to ensure functional, but also efficient, reliable and safe ventilation. The ventilation process is performed by opening vehicle windows slightly, which enables air to circulate. Microcontroller controls the position of the windows autonomously and independently of the driver’s presence, following predefined algorithm that uses sensors data obtained from the vehicle’s surroundings. Besides temperature, the most important factors to ensure quality implementation of ventilation are detected movements around the vehicle, the presence of precipitation and other. This paper shows the components, their purpose and capabilities, advantages and disadvantages, as well as potential implementations and upgrades. The test results give insight into utilization options of this module and its usefulness. This project uses regulated 5V, 500mA power supply. 7805 three terminal voltage regulator is used for voltage regulation. Bridge type full wave rectifier is used to rectify the ac output of secondary of 230/12V step down transformer

References

Ladwa TM, Ladwa SM, Kaarthik RS, et al. Automatic ventilation of vehicle interior, International Conference on Instrumentation, Communications, Information Technology, and Biomedical Engineering (ICICIBME), Bandung, Indonesia, 2009, 1–6p.

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Published

2023-07-31

Issue

Vol. 3 No. 2 (2016)

Section

Articles

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