HardSoft Contest Suceava 2005 Team of Timisoara LEEFT

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Hard&Soft Contest, Suceava 2005 - Team of Timisoara LEEFT 3: Lift (Elevator) Environment Forged

Hard&Soft Contest, Suceava 2005 - Team of Timisoara LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Hard & Soft Contest, Suceava 2005 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 1

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Contents Presentation summary 20. 05. 2005

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Contents Presentation summary 20. 05. 2005 1. Project 1 - Software 2. Project 2 - Hardware 3. Project 3 - Hybrid 4. Extensions: A. Working scaled model B. Multiple elevator shafts LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 2

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 1 – Hardware Elevator model

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 1 – Hardware Elevator model contains 4 floors, single elevator shaft. Elevator controller implemented using “pure” hardware: • PIC microcontroller runs specialized algorithm; • Hardware bundle: buttons, sensors, LEDs, RS 232; • GUI on the PC for signal display. 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 3

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 1 – Hardware (cont’d) 20.

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 1 – Hardware (cont’d) 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 4

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 2 – Software Same elevator

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 2 – Software Same elevator model as Project 1. Elevator controller implemented using GUI driven simulation: • Similar algorithm to Project 1; • Developed in Visual C ++; • Neat visual interface. 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 5

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 2 – Software (cont’d) 20.

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 2 – Software (cont’d) 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 6

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 3 – Hybrid Differences from

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 3 – Hybrid Differences from previous projects: • Multiple elevator shafts; • Keypad on the floors, not inside the lift cage; Elevator controller implemented a combination of hardware and software: • Algorithm; • Dispatcher; 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 7

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 3 – Hybrid (cont’d) Multiple

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 3 – Hybrid (cont’d) Multiple Elevator Shafts: • Lifts working in tandem; • Efficiency; Keyboard outside the lift cage: • State-of-the-art in elevator field; • Planning algorithm; 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 8

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 3 – Hybrid (cont’d) 20.

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Project 3 – Hybrid (cont’d) 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 9

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Working Scaled Model A working scaled

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Working Scaled Model A working scaled model was built: • DC motor – H-Bridge; • Double Mechanical Reduction; • Photo sensors on every floor; • Counterweight; 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 10

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Working Scaled Model (cont’d) 20. 05.

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Working Scaled Model (cont’d) 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 11

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Prospects Some further developments: • A.

Hard&Soft Contest, Suceava 2005 - Team of Timisoara Prospects Some further developments: • A. I. Algorithms; • Database support; • Safety issues 20. 05. 2005 LEEFT 3: Lift (Elevator) Environment Forged Tenderly by the Team of Timisoara Slide 12