LOGO FUFO overview Confidential document 1. LOGO Contents Idea 1 Overview 2 Scope 3 Detail 4 2.

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1 LOGO FUFO overview Confidential document 1

2 LOGO Contents Idea 1 Overview 2 Scope 3 Detail 4 2

3 LOGO The needs  The need of security observation from above. E.g.:  Olympic Game Events.  Independence Day Event.  Protection Activities of Government’s important guest.  Daily protection of the Nation boundary. E.g.:  Cross-border smuggling control.  Detect maritime boundary violation early. 3 Idea

4 LOGO Static CamHuman patrol Air planeUAV CostLowMediumUltra High MobilizationNoYes SpeedN/ALowHigh Safety criticalNoYes No Terrain barrierYes No 4  The modern solution should be Unmanned Aerial Vehicle (UAV) but in a cheaper price. The facts Idea

5 LOGO The facts RC UAVMilitary UAV Flight TimeShortLong SizeSmallBig CostLowUltra High Infrastructure neededLowUltra High ReliabilityLowHigh Mass productionPossibleImpossible 5 VS Idea

6 LOGO The future 6 Next generation batteries (graphene, nano, themor, solar..) Increase Flight time and reliability of RC UAV The development of 3G, Municipal Wi- Fi, satellite.. Near future Idea

7 LOGO The innovation 7 FUFO Next generation energy RC UAV Quadrocopter 3G, Municipal wifi infrastructure Idea

8 LOGO FUFO Overview  Project name: FUFO  Project type: Research and Development  Project purpose: Develop a commercialized Quadrocopter.  Base on observation on the similar projects, a project this big may need four phases, each phase will be a relevant project to lead to the final product. 8 Overview

9 LOGO FUFO Overview  FUFO phases:  Evaluation Phase  Development Phase  Optimization Phase  Commercial Phase  Our FPT University Capstone project just focuses on the first phase of FUFO project. 9 Overview Capstone project

10 LOGO FUFO Overview No.NameEstimated duration (Month) Success criteria 1Evaluation phase (Capstone Project) 4Evaluation report and a Quadrocopter with basic functions that might meet customer needs. 2Development phase12A system whose functional requirements meet customer needs. 3Optimization phase12A system whose functional and non- functional requirement meet customer needs. 4Commercial phase12A system that are able to be mass- produced. 10 Evaluation (Capstone project) Development Optimization Commercial Overview

11 LOGO Capstone project’s aim  The aims of this Capstone project are:  Make a simple Quadrocopter.  Use Bluetooth & Internet protocol to communicate.  Evaluate the application of Android Phone & PC in controlling UAV.  Make two study reports: Study report on hovering capability of Quadrocopter. Study report on real-time video transmission. 11 Scope

12 LOGO Why Quadrocopter? QuadrocopterHelicopterFixed-Wing aircraft Aerodynamics mechanical design NoYes Control methodMedium Complicated RunwayNo Yes 12  Quadrocopter is more suitable for Computer Engineering students who are not familiar with aerodynamic issue and mechanical design. Scope

13 LOGO Why Android Phone? 13 Android phoneIn-circuit designs Software developmentAndroid SDKLinux, C30… Evaluation of controlling by phone/tablet via Bluetooth? YesNo Risk and complexity in hardware design LowHigh CostLowHigh Has built-in camera, Wi-Fi, 3G module Phone is still usable after this Capstone project Scope

14 LOGO System overview 14 Scope

15 LOGO  Quadrocopter:  Max speed < 60 km/h under “good condition”(*)  Can hover and keep stable in “light wind” (**)  Under good condition can capture stable video stream.  Can carry >500 grams and hover >30m high.  Batteries last ~15 minutes without carrying anything  (*) good condition is a condition where wind speed ~ 0m/s, temperature 10 - 30 Celsius, acceptable humidity.  (**) what is “light wind” will be investigated during the project time. 15 Quadrocopter Scope

16 LOGO 16 Quadrocopter Scope

17 LOGO  Communication system:  Communicate via Bluetooth: Quadrocopter sends Sensor data (angle rate, acceleration rate..) to Android Smart Phone. Android Smart Phone sends Control commands to Quadrocopter.  Communicate via Internet Protocol: PC sends Control command to Android Smart Phone Android Smart Phone sends Real-time video (no sound) and Quadrocopter Sensor data to PC. 17 Communication system Scope

18 LOGO 18 Sensor data Command Bluetooth Communication system Scope

19 LOGO  Real-time video transmission:  Protocol: UDP/IP.  Latency < 0.5 seconds  FPS ~ 10 *  No sound *  Images are compressed into JPEG. * * Reference: UAV Imagery Frame Rate and Resolution Requirements Study – Advanced Technology Department, Vitro Corporation - 1991 Real-Time Video Compression Techniques and Algorithms - Raymond Westwater and Borko Furht – 1997 http://developer.android.com 19 Real-time video Scope

20 LOGO 20 Picture JPEG JPEG Picture JPEG JPEG Real-time video Scope

21 LOGO  Control:  The Quadrocopter has two control mode: Autonomous Manual  Autonomous mode: Dynamic stabilization.  Manual mode: Pilot can control the Quadrocopter with little effort. 21 Control Scope

22 LOGO 22 Control Mode Autonomous (Dynamic Stabilization) Manual Control Scope

23 LOGO 23 Manual mode Wind Control Scope

24 LOGO 24 Manual mode Wind Enter Autonomous mode SAFE Dynamic Stablization Control Scope

25 LOGO 25 FUFO Quadrocopter v1.x Mikrocopter Quadro Parrot Ar Drone Carrying capacity500gr 0gr 3G networkYesNo Wifi networkYesNoYes BluetoothYesNo RFNoYesNo Real-time videoYesNoYes Dynamic stabilityYes ControllerPC & Smart Phone RF ControllerIphone, Ipad, Ipod Touch Auto-pilotNo Comparison Scope

26 LOGO PC application  PC application:  Receives video and Sensor’s statuses from Android Smart Phone and display them.  Sends control commands to Android Smart Phone.  Easy to use and good looking.  Easy to maintain and update. 26 Detail

27 LOGO  Android application:  Receives control commands from PC.  Sends control commands to Quadrocopter.  Send video and Sensor’s statuses to PC.  Easy to use.  Easy to maintain and update. 27 Android application Detail

28 LOGO  Embedded Software:  Receive control command from Android Smart Phone and control the motors.  Send Sensor’s output to Android Smart Phone at a desirable rate.  Go into Autonomous Mode when no control command is received from pilot.  Use Bluetooth RS232 communication method to communicate with Android Smart Phone.  Easy to maintain and update. 28 Embedded Software Detail

29 LOGO  Embedded Hardware:  Build a Quadrocopter frame which has space for a 150gr Smart Phone.  Design a PCB board for controlling the Quadrocopter, it should has: Bluetooth module. At least 4 PWM generators Tri-angle Accelerometer and Gyroscope sensors.  Motors, ESCs, Batteries can be bought from the market. Motor’s thrust > 800gr Batteries: 4400mAh 29 Embedded Hardware Detail

30 LOGO www.themegallery.com Confidential document 30