ICU: Home Security System

Mr. Jones

Mr. Morrison

Outline

• Project Overview

• Design Point

• Sensors

• Component Integration

• User Interface

• Division of Work/Timetable

• Questions

ICU Project Overview

• Provide complete home monitoring solution

• Remote access• Remote notification• Configurable alerts

Design Point

• Platform independent, Open Source software– All PC software components are Java

• Integrate wide range of practical components into a complete solution

• User friendly interface

• Pervasive product

• System Expandability

Sensors

• 6 Infrared Detection modules– Panasonic 38 KHz IR detector module– TSAL6100 Hi-Power IR LED

• 8 Magnetic Contact Sensors

• 4 IC Temperature Sensors– National Semiconductor LM34

• 2 Logitech 3000 Quick-cam Pro (CCD)

Project Floor Plan

Component Integration

HC12/PC Command Protocol

Command Sender Function"R" HC12 Ready to begin"I" + 1 data byte HC12 Infrared sensors were activated"C" + 1 data byte HC12 Contact sensors were activated0x0 HC12 An error was detected0x1 HC12 Servo moved successfully

"G" PC Begin running sensors"T" + 1 instruction byte PC Get temperature data"S" + 1 instruction byte PC Move a servo"R" PC Restart HC12 program"Z" PC Put IR into "sleep""W" PC "Wake" IR sensors

User InterfaceHome Security System

Enter Password

Enter UsernameUser

Password

Login

User InterfaceHome Security System

Log of everything that happens on the Home SecuritySystem…...

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Front Door Surveilance Camera

Back Door Surveilance Camera

Kyle Morrison’ House

User InterfaceICU Sensor Page

Metal Contact Sensors

Temperature Sensors

Infrared Sensors

Status

Save Cancel

Off

PassiveActive

Contact 1 StatusContact 2 Status

Off

PassiveActive

Contact 3

Off

PassiveActive

Status

Off

PassiveActive

Contact 4 StatusContact 5 Status

Off

PassiveActive

Contact 6

Off

PassiveActive

Status

Off

PassiveActive

Temp 1 StatusTemp 2

Off

PassiveActive

Status

Off

PassiveActive

IR 1 StatusIR 2

Off

PassiveActive

Status

Off

PassiveActive

Temp 3 StatusTemp 4

Off

PassiveActive

User InterfaceHome Security System Add/Delete User Page

Enter Password

Enter UsernameUsername

Password

Type

Save Cancel

Add User Drop Down

User Interface

ICU Change Password User Page

Enter Password Again

Enter PasswordNew

Re-Enter

Old

Save Cancel

Enter Password

Division of Work/Timetable

Duty Item DescriptionSched. Comp.

KJ Sensor ValidationTest that all sensors are functional and work within the specifications. 12/12/03

KJ Code Complete: HC12 Code

Finish the code that will monitor the sensors and communicate with the PC 12/16/03

KJCode Complete: Java Controller/Comm

Finish code that will communicate with the HC12 (RS232) and the user (email) and manage the program. 12/19/03

KJ Model Home ConstructionDesign and construction of the demo house. 01/01/04

KJ Component Test: Sensors/HC12Test activating each sensor and verify the HC12 processes correctly. 01/05/04

CM Web Site DesignDesign and create the project website and make it live. 01/05/04

KJComponent Test: Java Controller/Comm

Test the communication abilities of the Java controller. 01/12/04

CM ICU Website DesignBuild the remote GUI interface for the project. 01/17/04

CM Component Test: ICU WebsiteTest remote access and user log in capabilities. 01/24/04

KJ/CM System Test

Run the entire project through a battery of tests to verify that it met the objectives. 01/28/04

Project CostsPart Cost/Unit Units Total Cost Actual Cost

National Semiconductor LM34 Temperature Sensor

$4.99 ea 4 $19.96 $19.96

Magnetic Contact Sensors $4.00 ea 8 $32.00 $32.00TSAL6100 High- Power Infrared LED $0.70 ea 6 $4.20 $4.20Panasonic 38KHz Infrared Detector Module

$2.75 ea 6 $16.50 $16.50

USB Web- cam $60.00 ea 2 $120.00 $120.00Building Materials for Model Home $30.00 - $30.00 $30.0056 Ω Resistor $0.05 6 $0.30 $0.001 k Ω Resistor $0.05 4 $0.20 $0.001.95 k Ω Resistor $0.05 4 $0.20 $0.00741 Op- amp $0.80 4 $3.20 $0.00HC12 Microcontroller $110.00 1 $110.00 $0.00Futaba S3003 servo motors $10.00 2 $10.10 $0.00Wall AC to 5V DC Power Supply $13.00 1 $13.00 $0.00PC Server $450.00 1 $450.00 $0.00

Overall Cost

$809.66 $222.66

Questions