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Automated Mail Delivery System Michael Garrity Peter Nahas Cory Haflett
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Project Goals Autonomous Mail Delivery Up to 12 delivery points Obstacle Detection Return Undelivered Mail
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Description System Overview –Motor Control, Obstacle detection, UI, Track Following Testing & Integration Strategies Possible Pitfalls Questions
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User Interface Competitors Strengths Weaknesses
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Procedures Highlight any procedural differences from regular projects of this type Discuss requirements, benefits, and issues of using new procedures
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Motor Control H-Bridge Control Interface –2 MC33886VW H-Bridge Devices Controls Drive Motor & Steering Servos
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Obstacle Detection Sharp GP2D12 Infrared Object Detector Range = 4 cm – 80 cm Three Pin Device –Vcc –Gnd –Vout (Analog)
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Team/Resources
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Testing and Integration Overall Schedule W1W2W3W4W5W6W7W8W9W10 Phase 1 Phase 2 Phase 3 Phase 1 = Modular Design Phase 2 = Modular Testing and Integration Phase 3 = Final System Level Testing
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Possible Pitfalls Power Consumption –Battery Packs (Designed for 20 mins) Steering and Speed Control Weight Limitations Track Detection
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Questions???
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