S21: Roadster

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Roadster

Abstract

Roadster is a self-driving RC car. (TODO)

Introduction

The project was divided into N modules:

  • Sensor ...
  • Motor..
  • ...
  • Android

Team Members & Responsibilities

<Team Picture>

  • Nimit Patel
  • Sourab Gupta
  • Srikar Reddy Narapureddy
  • Tejas Pidkalwar
  • Tirth Pandya

Bitbucket Repository

<Provide ECU names and members responsible> <One member may participate in more than one ECU>

  • Sensor
    • Link to Gitlab user1
    • Link to Gitlab user2
  • Motor
    • Link to Gitlab user1
    • Link to Gitlab user2
  • Geographical
    • Link to Gitlab user1
    • Link to Gitlab user2
  • Communication Bridge Controller & LCD
    • Link to Gitlab user1
    • Link to Gitlab user2
  • Android Application
    • Link to Gitlab user1
    • Link to Gitlab user2
  • Testing Team
    • Link to Gitlab user1
    • Link to Gitlab user2


Schedule

Week# Start Date End Date Task Actual Completion Status
1

03/01 to 03/07 Start of Phase 1

  • 03/01
  • 03/04
  • 03/05
  • 03/04
  • 03/07
  • 03/07
  • Study and discuss previous project reports
  • Brainstorm on the requirements for the project
  • Identify and order/purchase the required components
  • 03/04
  • 03/07
  • 03/09
  • Completed
  • Completed
  • Completed
2

03/08 to 03/14

  • 03/08
  • 03/08
  • 03/11
  • 03/12
  • 03/08
  • 03/08
  • 03/14
  • 03/14
  • Create and setup Bitbucket Repository
  • Create and setup Confluence for document collaboration
  • Study the datasheets and manual of acquired components
  • Distribute initial roles among the team members
  • 03/04
  • 03/07
  • 03/17
  • 03/15
  • Completed
  • Completed
  • Completed
  • Completed
3

03/15 to 03/21

  • 03/15
  • 03/15
  • 03/19
  • 03/18
  • 03/15
  • 03/18
  • 03/18
  • 03/21
  • 03/21
  • 03/27
  • Interface ultrasonic sensors and test the functionality
  • Interface GPS and Compass and test the functionality
  • Analyze and decide the hardware placement of the RC Car
  • Create SENSOR and DRIVER nodes to transmit and receive data
  • Identify the Android app requirements and start studying the Android framework
  • 03/18
  • 03/22
  • 03/20
  • 03/21
  • 03/25
  • Completed
  • Completed
  • Completed
  • Completed
  • Completed
4

03/22 to 03/28

  • 03/22
  • 03/22
  • 03/25
  • 03/27
  • 03/22
  • 03/25
  • 03/24
  • 03/28
  • 03/31
  • 03/28
  • Create the GEO node to get coordinates and cardinal directions from GPS and Compass
  • Interface the Bluetooth module to communicate with SJ-two board
  • Create the MOTOR node to drive the RC Car
  • Start designing the DBC file
  • Develop an initial version of the Android app
  • 03/24
  • 03/28
  • 03/30
  • 03/28
  • Completed
  • In Progress
  • Completed
  • Completed
  • Completed
5

03/29 to 04/04 End of Phase 1

  • 04/02
  • 03/29
  • 03/29
  • 03/29
  • 03/31
  • 04/03
  • 04/03
  • 04/01
  • 04/01
  • 04/01
  • 04/03
  • 04/04
  • Finalize the DBC file
  • Design obstacle avoidance and steering logic on the DRIVER node
  • Design motor driving logic on the MOTOR node with the encoder
  • Interface the LCD module with the DRIVER node to display messages
  • Integrate sensor data on the SENSOR node
  • Collective Test 1: Integrate all the completed modules and test on BusMaster
  • 04/05
  • 04/01
  • 04/04
  • 04/04
  • Completed
  • Completed
  • In Progress
  • In Progress
  • Completed
  • Completed
6

04/05 to 04/11 Start of Phase 2

  • 04/05
  • 04/05
  • 04/08
  • 04/10
  • 04/08
  • 04/08
  • 04/10
  • 04/11
  • Tune the SENSOR and DRIVER nodes to drive the RC car
  • Communicate to the DRIVER node over Bluetooth via Android app
  • Debug and revise the integrated modules with necessary improvements
  • Collective Test 2: Drive the car to a hardcoded GPS destination
  • N/A
  • N/A
  • N/A
  • N/A
7

04/12 to 04/18

  • 04/12
  • 04/15
  • 04/12
  • 04/17
  • 04/15
  • 04/18
  • 04/16
  • 04/18
  • Integrate GEO node to DRIVER node for navigation
  • Design driving decision logic based on the navigation data
  • Design a dashboard on the LCD to display the values
  • Collective Test 3: Test the car driving with navigation data from the Android app
  • N/A
  • N/A
  • N/A
  • N/A
8

04/19 to 04/25 End of Phase 2

  • 04/19
  • 04/19
  • 04/19
  • 04/19
  • 04/25
  • 04/25
  • 04/25
  • 04/25
  • Add functionalities to display various sensor data on the Android app
  • Design and 3D print the required components
  • Design and order PCB
  • Test and improve the RC car performance based on the changes
  • N/A
  • N/A
  • N/A
  • N/A
9

04/26 to 05/02 Start of Phase 3

  • 04/26
  • 04/26
  • 04/26
  • 05/01
  • 04/30
  • 04/30
  • 04/30
  • 05/02
  • Design individual architecture diagrams and algorithms for documentation
  • Make any necessary improvements based on previous test results
  • Complete the final version of the Android app
  • Collective Test 4: Test car on various terrains and slopes
  • N/A
  • N/A
  • N/A
  • N/A
10

05/03 to 05/09

  • 05/03
  • 05/03
  • 05/03
  • 05/08
  • 05/07
  • 05/07
  • 05/07
  • 05/09
  • Replace the circuits with their corresponding PCBs and assemble
  • Complete the RC Car structure and assembly with the 3D printed parts - Prototype 1
  • Refactor the code modules with necessary improvements
  • Collective Test 5: Test the Prototype 1 with the aim of sending the car to return Preet's PCAN Dongle
  • N/A
  • N/A
  • N/A
  • N/A
11

05/10 to 05/16 End of Phase 3

  • 05/10
  • 05/10
  • 05/10
  • 05/15
  • 05/16
  • 05/16
  • 05/16
  • 05/16
  • Revise and improve the wiki report to cover all the aspects of design and implementation
  • Fix all the errors and make improvements
  • Final testing of all the modules and car
  • Collective Test 6: Have the final version of the project tested with all the functionalities
  • N/A
  • N/A
  • N/A
  • N/A


Parts List & Cost

Item# Part Desciption Vendor Qty Cost
1 RC Car Traxxas 1 $250.00
2 CAN Transceivers MCP2551-I/P Microchip [1] 8 Free Samples


Printed Circuit Board

<Picture and information, including links to your PCB>


CAN Communication

<Talk about your message IDs or communication strategy, such as periodic transmission, MIA management etc.>

Hardware Design

<Show your CAN bus hardware design>

DBC File

<Gitlab link to your DBC file> <You can optionally use an inline image>



Sensor ECU

<Picture and link to Gitlab>

Hardware Design

Software Design

<List the code modules that are being called periodically.>

Technical Challenges

< List of problems and their detailed resolutions>


Motor ECU

<Picture and link to Gitlab>

Hardware Design

Software Design

<List the code modules that are being called periodically.>

Technical Challenges

< List of problems and their detailed resolutions>


Geographical Controller

<Picture and link to Gitlab>

Hardware Design

Software Design

<List the code modules that are being called periodically.>

Technical Challenges

< List of problems and their detailed resolutions>



Communication Bridge Controller & LCD

<Picture and link to Gitlab>

Hardware Design

Software Design

<List the code modules that are being called periodically.>

Technical Challenges

< List of problems and their detailed resolutions>


Master Module

<Picture and link to Gitlab>

Hardware Design

Software Design

<List the code modules that are being called periodically.>

Technical Challenges

< List of problems and their detailed resolutions>


Mobile Application

<Picture and link to Gitlab>

Hardware Design

Software Design

<List the code modules that are being called periodically.>

Technical Challenges

< List of problems and their detailed resolutions>




Conclusion

<Organized summary of the project>

<What did you learn?>

Project Video

Project Source Code

Advise for Future Students

<Bullet points and discussion>

Acknowledgement

=== References ===

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