YY-Electron Wireless Home Security Alarm System Instrukcja Użytkownika Pobierz pdf (Strona 10)

International Journal of Smart Home

Vol. 7, No. 2, March, 2013

connected to different input pins which give different outputs when one of them is

clicked. Pressing of each button simulate the triggering of the sensors nodes. The LEDs

are turned on accordingly to the triggering button.

Figure 8. Simulation is Carried out on Proteus 7 Professional

6. Conclusion and Future Work

Multilevel home security system (MHSS) has been designed and developed. The

sensor nodes have been introduced and implemented in MHSS. The UART

communication between the hardware and the computer has been successfully

established and configured which enables the integration of sensor nodes with the

computer. The on-state of the camera is controlled by the PIC module through UART.

Camera captures images when the third stage is triggered. WIFI is used to send an

instant notification email to the home owner and police station. The email is attached

with instantly captured images after the third stage of MHSS is triggered. In addition,

MHSS has energy saving feature for example the light bulbs are turn off automatically

after exceeding a specified period.

At the current stage, MHSS lacks of the certain degree of freedom for the users. For

example, the target email addresses where the instant notification email is sent to

cannot be changed manually by users. It is proposed to improve the user’s preference

setting that enables the users to set the target email addresses. In the future, MHSS will

include an image processing tool at the entrance of the house. The user’s face will be

used as the passkey to opens locked door and unlock other security system like alarm

systems. Since the application of smart phone has become common which is affordable

worldwide, thus it will be used as the tool to control and monitor MHSS by the user

remotely.

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YY-Electron Wireless Home Security Alarm System Instrukcja Użytkownika Strona 10