Investigation On The Use Of Air Flow Indicator In Vehicle Air Conditioning Sensor As Dust Particle Accumulation

Md Monir, Md Najmi (2016) Investigation On The Use Of Air Flow Indicator In Vehicle Air Conditioning Sensor As Dust Particle Accumulation. Project Report. UTeM, Melaka, Malaysia. (Submitted)

Text (24 Pages) Investigation On The Use Of Air Flow Indicator In Vehicle Air Conditioning Sensor As Dust Particle Accumulation.pdf - Submitted Version Download (302kB)

Abstract

This study reflects on the development of an indicator monitoring device, to perform condition based maintenance on vehicle air condition system. Due to prolong lifetime of air condition system inside the car, systematic maintenance needs to be conducted. Increasing of vehicle nowadays gives a prime cause to filter quality. The capacity of the dust trap inside the filter is a prime cause of low air flow from the ventilation system to cabin. Hence, an air flow device attached on air flow cabin to measure and monitor air flow as an alternative method to detect flow that produce after air flow through the filter. The selection of microcontroller and sensing device were done based on each advantages and sensitivity to the applied environment. Indicator device was place on vehicle cabin. Based on the accuracy result 99.25% shown that indicator can be used as measuring air flow velocit device. On other hand result shown clean air filter has hight speed of air flow velocity compare to used air filter.

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