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Home appliance control System(HACS) -Arjun Sambamoorthy -Anuradha Dhawan -Chandan Mahalingappa -Karthik Kumar Annamalai -Praabhu Home appliance control System(HACS) -Arjun Sambamoorthy -Anuradha Dhawan -Chandan Mahalingappa -Karthik Kumar Annamalai -Praabhu Kannappan

Introduction HACS is a system controlled by a remote system such as mobile phone Introduction HACS is a system controlled by a remote system such as mobile phone or palmtop and at the same time controls, monitors and co-ordinates home appliances microwave, TV/VCR, Bath tub controller, home security, Air conditioner etc

What we have done ? ? Ø The HACS authenticates the User Ø The What we have done ? ? Ø The HACS authenticates the User Ø The user is allowed to select the device he wants to control. Ø The options set by the user is communicated to the respective device. Ø The device performs the job accordingly. Ø The user is sent acknowledgement.

The Appliances The appliances considered are – 1) Microwave 2) Electric Stove 3) TV/VCR The Appliances The appliances considered are – 1) Microwave 2) Electric Stove 3) TV/VCR 4) Home Security System 5) Fire Alarm

The Overall System HACS The Overall System HACS

Use Case Diagram for HACS Use Case Diagram for HACS

Class diagram Class diagram

Sequence diagram For Login Sequence diagram For Login

Sequence diagram for microwave Sequence diagram for microwave

Sequence diagram for electric stove Sequence diagram for electric stove

Sequence diagram for TV/VCR Sequence diagram for TV/VCR

Sequence diagram for Home Security System Sequence diagram for Home Security System

Sequence diagram for Fire Alarm Sequence diagram for Fire Alarm

Sequence diagram for Add/Remove device Sequence diagram for Add/Remove device

CRC for Login Responsibilities Get the username and password from the user Send Username CRC for Login Responsibilities Get the username and password from the user Send Username and Password to system Collaboration HACS

CRC for HACS Responsibilities Authenticates username/password Helps the user to select the appliance by CRC for HACS Responsibilities Authenticates username/password Helps the user to select the appliance by displaying the menu Check the status Display the Status Helps the user to add/remove device Interacts with appliances Collaboration Appliance

CRC for Microwave Responsibilities Interacts with HACS Set the clock, schedule, temperature and timer CRC for Microwave Responsibilities Interacts with HACS Set the clock, schedule, temperature and timer values Start cooking at the scheduled time Inform the HACS when temperature crosses threshold value Collaboration HACS

CRC for TV/VCR Responsibilities Set the parameter for time Return status to HACS Interacts CRC for TV/VCR Responsibilities Set the parameter for time Return status to HACS Interacts with HACS Collaboration HACS

CRC for Home Security System Responsibilities Return status to HACS Interacts with HACS Keep CRC for Home Security System Responsibilities Return status to HACS Interacts with HACS Keep monitoring Notify police and user in case of burglary Collaboration HACS

CRC for Fire Alarm Responsibilities Interacts with HACS Keeps Monitoring Notify fire service and CRC for Fire Alarm Responsibilities Interacts with HACS Keeps Monitoring Notify fire service and user on fire Collaboration HACS