2. Project Team Chu Xiao Lin Hong Giap Tan (Vincent) Jin Yu (Jason) Evangelos Kourentzis Project manager Electronic engineer Software engineer Mechanical engineer
3.
4.
5.
6.
7.
8.
9.
10.
11.
12. 1. Power calculations, Background research and British Standards.
13. 2. Cleaning method used. Combination of a rotating brush and a vacuum cleaner
14. 3. Design procedure followed. Step 1. Step 1. Transform any component we use into 3D model in AutoCAD.
15. 3. Design procedure followed. Step 2. Step 2. Designing the main frame around the components.
16. 3. Design procedure followed. Step 3. Step 3 . Design the containers using the remaining space .
17. 3. Design procedure followed. Step 4. Step 4 . Design of the exterior parts.
18. 4. Materials Used Main frame MDF for model, ( Polycarbonate PC) 3 Parts joined together. Vacuum forming. Containers P olystyrene for model (ABS ) 4 Parts joined together. Vacuum forming. Exterior P olystyrene for model ( Polycarbonate PC) 3 Parts separate. Screwed onto the frame Vacuum forming .
19. 5. Testing Two main problems 1. Burning 2. Broken drive motor
20.
21.
22.
23.
24.
25.
26.
27.
28.
29.
30.
31. System Overview Relay for Brush and Vacuum Switches Floor sensors Infra Red sensors Microcontroller (OOPIC) H-Bridge for Driving wheels Embedded circuit