TITLE:
Tire Pressure Monitoring System Using SoC and Low Power Design
AUTHORS:
A. Vasanthara, K. Krishnamoorthy
KEYWORDS:
Wireless communication, Tire Pressure Monitoring System (TPMS), Blue-tooth dongle, System on Chip (SoC), Pressure and Temperature sensors
JOURNAL NAME:
Circuits and Systems,
Vol.7 No.13,
November
11,
2016
ABSTRACT:
This
paper presents the tire pressure monitoring system (TPMS) by using the system
on chip (SoC) mixed signals with the help of Bluetooth transmission and in
advantage of low power consumption design. This is to monitor the variations in
temperature and pressure of the vehicle’s tire, and the TPMS system is involved. It improves the driver’s
safety by automatically detecting the tire pressure and temperature and then
warning signal is sent to
driver to take a measure, which prevents from accident. The proposed system of
tire pressure monitoring system using SoC increases the speed of indication
time to the driver by using mixed signals. The inflation of the tire can be
avoided by preventing from high temperature and high pressure. Limitation of
temperature and pressure in the previous system is also elongated i.e. temperature from 40℃ to 125℃ and pressure
from 0 to 750 Kpa. Sensors, wireless communication (Bluetooth dongle) and SoC
unit are used to design the low power TPMS. Quantitative results are taken and
the analogy between temperature and pressure is also verified. The tested
results proved by need of the practical system. Signal conditioning voltage and
SoC unit is the trace for low power design TPMS. Finally, the performance of
the system is tested and executed by using proteus software given as a real
time application.