Microcontroller unit based vehicle security system with SMS based monitoring and controlling.

Date

10-2012

Degree

Bachelor of Science in Applied Physics

College

College of Arts and Sciences (CAS)

Adviser/Committee Chair

Forido, Emmanuel A.

Committee Member

Nelio C. Altoveros Joybel G. Bugna Hannah Rissah E. Forio

Abstract

An automated monitoring and controlling anti vehicle-jacking system was de- signed and implemented in L300 Mitsubishi van. The system consists of GSM mo- dem, PIC16F877 microcontroller, relay, and other electronic devices. The GSM mo- dem was tested using AT commands in hyperterminal to evaluate commands that were going to use in the system. The PIC microcontroller was programmed and its code was burned in MPLAB IDE and PICkit 2 respectively. The reliability of the system to accurately sense intrusion and notification as well as the latency were determined. These remote sensing characteristics were described using temperature and signal strength. Two testing parameters were considered, the temperature and the received signal strength (RSS). The study used Factorial ANOVA in the exper- imental design to consider the effect of temperature and RSS on the latency of the system. The temperature and RSS shows no significant effect on the latency of the security system. This means that the system will work equally when installed inside the vehicle within the temperature range of 0◦C to 80◦C. The system will also work equally no matter what the signal strength aside from 0 RSS. PACS: 84.40.Ua [Communication telecommunications (SMS, GSM, electronic, etc.)], 07.50.Ek, 84.40.Lj ( Electronic circuits,Integrated)

Language

English

Location

UPLB Main Library Special Collections Section

Call Number

LG 993.5 2012 P51 C65

Document Type

Thesis

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