1. Automated Beverage Dispenser Georgia Institute of Technology March 11, 2009 Katrina Kumm Mike Fojas Mark Peterson Nick White Nick Migliaccio

2. Dispenser of mixed beverages with automated controls Drinks dispense cost effectively and efficiently Restaurants and bars are the target market Prototype/Development Cost ≈ $32,304 Manufacturing Cost ≈ $1,780 per unit What, Why, Who, Cost

3. Human machine interface is aesthetically pleasing Containers hold up to 2 liters Pump flow rate of 1 liters per minute Accuracy of +/- 10% Interface unit separate from dispensing unit Containers and I/O controllers are easily accessible Technical Objectives/Design Goals

4. Hardware Diagram

5. B&R Power Panel

6. Ethernet

7. Compact Flash

8. Welcome / Startup Welcome / Startup Main Menu Display Liquids Display Liquids Add Recipe To DB Add Recipe To DB Add Liquid To DB Add Liquid To DB Display Recipes Display Recipes Setup Next Button Next Button Make Drink Button Make Drink Button Back Button Back Button Home Button Home Button Help Screen Help Screen Help Button Add Liquid Button Add Liquid Button Display Liquids Button Display Liquids Button Display Recipes Button Display Recipes Button Setup Button Setup Button Add Recipe Button Add Recipe Button Save Button Save Button View Recipe (Details) View Recipe (Details) Recipe Selected Recipe Selected Signal To Controller Signal To Controller Signal From Controller Signal From Controller Remove Button Remove Button * Located on every screen * * Shutdown Screen Shutdown Screen Off Button * View Liquid (Details) View Liquid (Details) Liquid Selected Liquid Selected Software Flow

9. Home Screen OFF ADD LIQUID TO DATABASE ADD LIQUID TO DATABASE ADD RECIPE TO DATABASE ADD RECIPE TO DATABASE VIEW RECIPE LIST VIEW RECIPE LIST VIEW LIQUID LIST VIEW LIQUID LIST SETUP / CONFIG. SETUP / CONFIG. HOME User Interface

10. Setup Screen SETUP CLEAN CYCLE LOCATIONNAME 1 Vodka 2 Sour Apple Liqueur 3 -- 4 5 Lemon Juice Dropdown Menus User Interface OFF

11. Add Liquid Screen Notes: Name: CLICK TO ADD PICTURE ADD LIQUID EDIT SAVE MAKE REMOVE User Interface OFF

12. Liquid Details Screen Vodka Notes: Absolut Vodka is a Swedish brand of vodka, produced near Åhus, Scania, in southern Sweden. 80 Proof, 1.75 Ltr, $29.99. Name: Vodka LIQUID DETAILS EDIT SAVE MAKE REMOVE User Interface OFF

13. Liquid Details Screen Pucker Notes: Sour Apple Pucker. 30 Proof, 1.0 Ltr, $15.65. Name: Green Apple Liqueur LIQUID DETAILS EDIT SAVE MAKE REMOVE User Interface OFF

14. Liquid Details Screen Lemon Notes: ReaLemon Juice. 0 Proof, 1.0 Ltr, $7.95. Name: Lemon Juice LIQUID DETAILS EDIT SAVE MAKE REMOVE User Interface OFF

15. View Liquids Screen LIST OF LIQUIDS LOCATIONNAMEOPTIONS 1 Vodka 2 Sour Apple Liqueur 5 Lemon Juice - Cocoanut Rum - Scotch VIEW DELETE Not Available User Interface OFF

16. Add Recipe Screen Notes: Rating: Name: Recipe: CLICK TO ADD PICTURE Amt. (oz.)Liquid Dropdown Menus Text Edit (Numbers) ADD RECIPE EDIT SAVE MAKE REMOVE User Interface OFF

17. Recipe Details Screen Notes: Also known as the Appletini. Add slice of apple garnish for the complete look. Rating: Name: Apple Martini Recipe: Amt. (oz.)Liquid 2.0Vodka 1.5Sour Apple Liqueur 0.5Lemon Juice RECIPE DETAILS EDIT SAVE MAKE REMOVE User Interface OFF

18. View Recipes Screen LIST OF RECIPES NAMEOPTIONS Apple Martini -- VIEW DELETE User Interface OFF

19. ADD LIQUID TO DATABASE ADD LIQUID TO DATABASE ADD RECIPE TO DATABASE VIEW RECIPE LIST VIEW RECIPE LIST VIEW LIQUID LIST VIEW LIQUID LIST SETUP / CONFIG. Turn system off. Click here to exit the help menu. Back to the homescreen. View all the recipes in database. Configure system setup. Save a recipe to the database. View all the liquids in database. Save a liquid to the database. User Interface OFF

20. Goodbye / Shutdown Screen Goodbye! Shutting down. Please wait… User Interface

21. Documentation/help screen Add/remove recipes and liquids List recipes and liquids on screen Manipulate recipes Make a drink Use food coloring in containers Clean pumps Demonstration Plan

22. Human Machine Interface (HMI) is navigable Pumps dispense specified volume +/- 10% Make and dispense a 12oz drink in under 30 seconds Acceptance Testing

23. 1.Difficulty finding alcohol grade pumps ▫ Found alcohol pump distributor 2.Adding/removing liquids from dispenser ▫ Write software and add on hardware 3.Liquid level tracking ▫ Based on weight ▫ Monitored by software ▫ Feedback from flow meter Problems/Design Issues

24. Make stand (3/12) Obtain pumps (3/16) Test interface (3/12 – 3/24) Test pumps (3/23 – 3/30) Software complete (4/6) Hardware complete (4/6) Test ABD (4/13) Final Presentation (4/20) Schedule and Milestones

25. Budget and Cost Analysis

26. Hardware Progress Software Progress Enclosure Summary of Current Status

27. Questions?