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Automated Home Control. Nick Atkinson Matt Majeika Ungku Afiq Ungku Farid Sponsor: Terry Slattery. System Overview. Site Survey. Phase Coupling. Omnistat Testing. 120 to 26 VAC Transformer. Omnistat. DTR TXD RXD GND. To RS232 Cable DTR, DCD, and DSR together RTS and CTS together. - PowerPoint PPT Presentation
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Automated Home ControlAutomated Home Control
Nick AtkinsonMatt MajeikaUngku Afiq Ungku Farid
Sponsor: Terry Slattery
2/5/2008 1
2/5/2008
ID Task Name Duration Start Finish Predecessors
1 Team formation 0 days Tue 10/23/07 Tue 10/23/07
2 Research previous team's project 17 days Tue 10/23/07 Wed 11/14/07 1
3 First sponsor meeting 1 day Tue 10/30/07 Tue 10/30/07 1
4 Proposed project improvements to sponsor 1 day Thu 11/15/07 Thu 11/15/07 2
5 Inventory of materials 1 day Thu 11/15/07 Thu 11/15/07 2,3
6 Review of last year's design (with TA) 1 day Fri 11/30/07 Fri 11/30/07 4
7 Redefine project specs 10 days Mon 12/3/07 Fri 12/14/07 6
8 Home Control Server - Lighting Control 58 days Mon 12/17/07 Wed 3/5/08
9 Install Linux Ubuntu OS 5 days Mon 12/17/07 Fri 12/21/07 6,7
10 Install last year's control software 1 day Mon 1/7/08 Mon 1/7/08 9,18
11 Site survey of house circuitry 1 day Tue 1/8/08 Tue 1/8/08 10
12 Implement Insteon demo 5 days Tue 1/8/08 Mon 1/14/08 11
13 Design lighting control scenario for specific house 5 days Tue 1/15/08 Mon 1/21/08 12
14 Install lighting control in home 10 days Tue 1/22/08 Mon 2/4/08 13
15 Test and troubleshoot lighting control software 20 days Tue 2/5/08 Mon 3/3/08 14
16 Document results/operation 2 days Tue 3/4/08 Wed 3/5/08 15
17 Communicating Thermostat 81 days Fri 11/30/07 Fri 3/21/08
18 Individual research of commercial thermostats 26 days Fri 11/30/07 Fri 1/4/08 4,5
19 Commercial thermostat selected 0 days Fri 1/4/08 Fri 1/4/08 18
20 Define specifications/functionality 5 days Mon 1/7/08 Fri 1/11/08 19
21 Order and ship parts 2 days Mon 1/21/08 Tue 1/22/08 20
22 Receive parts 0 days Tue 1/22/08 Tue 1/22/08 21
23 Testing commercial thermostat communication 15 days Wed 1/23/08 Tue 2/12/08 22
24 Software design 25 days Wed 1/23/08 Tue 2/26/08 22
25 Setup and test server control of thermostat 10 days Wed 2/27/08 Tue 3/11/08 24,23
26 Implement final thermostat 5 days Wed 3/12/08 Tue 3/18/08 25
27 Document results/operation 3 days Wed 3/19/08 Fri 3/21/08 26
28 Web Application Design 48 days Wed 1/23/08 Fri 3/28/08
29 Define operational concept 3 days Wed 1/23/08 Fri 1/25/08 7
30 Examine existing Ruby code 5 days Mon 1/28/08 Fri 2/1/08 29
31 Create additional functionality for previous app 30 days Mon 2/4/08 Fri 3/14/08 30
32 Test and troubleshoot web application 10 days Mon 3/17/08 Fri 3/28/08 31
33 Final Documentation 5 days Thu 4/3/08 Wed 4/9/08 27,16
34 Poster Design 2 days Mon 3/24/08 Tue 3/25/08 27
35 Design Day 0 days Tue 4/22/08 Tue 4/22/08 33,34,15,26
10/23T W T F S S M T W T F S S M T W T F S
Oct 21, '07 Oct 28, '07 Nov 4, '07
2
System OverviewSystem Overview
2/5/2008 3
Site SurveySite Survey
2/5/2008
1 Stove A.C. 23 Stove A.C. 45Dryer Heat 67Dryer Dish Washer 89Upstairs Lights: Hall, Attic, Office, Guest Bed Garbage Disposal 10
11Down Bath Light & Fan, Hall, Wash Light Kitchen Receptacles (Fridge) 1213Kitchen, Hall, Front Door Lights Kitchen Receptacles (Microwave) 1415Bath Receptacles: Up and Down Kitchen Receptacles 1617Master Bed Lights and Receptacles Washer Room Receptacles (DSL) 1819Office, Guest Bed Receptacles Living Room Plugs 20 Living Room Plugs 20
Phase 1Phase 2
4
Phase CouplingPhase Coupling
2/5/2008 5
Omnistat TestingOmnistat Testing
DTR TXD RXD GND
120 to 26 VACTransformer Omnistat
To RS232 Cable
• DTR, DCD, and DSR together
• RTS and CTS together
2/5/2008 6
Insteon-Controlled Thermostat: Insteon-Controlled Thermostat: Venstar T1700Venstar T1700Comes with Insteon adapter
which receives RF at 915 MHz
In communication with SmartHome
New product, comes out Feb. 15th
Hard-coded Insteon addressAvailable commands:
change setpoint and temp., humid., and fan status requests
$160 at smarthome.comNeed Insteon Access Point
(upgraded SignaLinc RF) – $40
2/5/2008 7
Communicating Communicating ThermostatThermostat
2/5/2008 8
Insteon Pricing GuideInsteon Pricing Guide
2/5/2008
Product Name PriceApplianceLinc $34.99In-LineLinc Dimmer $45.99KeypadLinc 6-Button Keypad with Dimmer $69.99LampLinc Dimmer $34.99PowerLinc Controller, USB $69.99SIgnaLinc RF $39.99SwitchLinc Dimmer Switch $45.99
9
Software DevelopmentSoftware Development Successfully installed the required
software (rubystack-1.0)
Loaded last year’s web app
Encountered a few database problems◦ Contacted Brian and waiting for his
response
2/5/2008 10