Team /02/28 1

Chun Ta Huang Xirong Ye 2 Libo Dong Zongyang Zhu

 Project overview  Project-specific success criteria  Block diagram  Component selection rationale  Packaging design  Schematic and theory of operation  PCB layout  Software design/development status  Project completion timeline  Questions / discussion 3

 Our goal is to design a robot vehicle which can manually controlled by human with Android phone.  The vehicle can capture 360 degree images, sense the surroundings, feedback the information back to the phone, collecting data and images and some other minor functions. 4

 PSSC #1 : An ability to control the motion and direction of the vehicle.  PSSC #2 : An ability to avoid obstacles using ultra-sonic sensors.  PSSC #3 : An ability to stream the video to an Android device.  PSSC #4 : An ability to monitor battery status and give low battery alert signal.  PSSC #5 : An ability to send and receive all data and video between the vehicle and Android device. 5

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7 TypeMajor Component MicrocontrollerNXP LPC1768 MCU Embedded Motherboard Raspberry PI CameraMircosoft LifeCam HD-6000 for Notebooks ChassisDagu 4WD Thumper GPS/GPS AntennaGPS Modules SiRFStar IV GPS receiver SMT ROM mod Fuel GaugeDS2438Z RegulatorTPS6216DGK

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18 Android Device Android Device Raspberry Pi Raspberry Pi LPC1768 Ultra Sonic Sensors Ultra Sonic Sensors H-bridge Cameras Fuel Gauge Camera Servo motor Camera Servo motor GPS Compass SPI I2CI2C UART 2 PWM 1 PWM 4 GPIO HDQ USB Wi-Fi Adaptors USB

Microcontroller 5 PWMs 1 SPI I 2 C 1 HDQ 12 GPIO 2 UART 19 Raspberry Pi Build a Linux system Function as a server Transmitter data between micro and Android device Android Device Preliminary interface finished Android programming tests Will work on communications with servers

 Current Process ~ Before Spring break: Finalize schematic & PCB layout ( no error), hardware testing and prototyping.  After Spring break ~ the beginning or mid of April: Software development in Android and microcontroller and hardware development  Mid of April ~ End of April: Debugging software, combine software with hardware and finalize the project 20

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