Difference between revisions of "F16: Kasper"

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	=== System Block Diagram ===		=== System Block Diagram ===
−	[[File:cmpe243_F16_kasper_system_block_diagram.png‎|centre|650px|thumb|System block diagram]]	+	[[File:cmpe243_F16_kasper_system_block_diagram_1.png‎|centre|650px|thumb|System block diagram]]
	== Team Members & Responsibilities ==		== Team Members & Responsibilities ==

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Revision as of 08:34, 19 October 2016

Project Title

Self Driving Car

Abstract

This project implements a self-driving car.

Objectives & Introduction

Objective of this project is to create a self driving car

System Block Diagram

Team Members & Responsibilities

We have used five controllers

• Sensor Controller
  • Shruthi Narayan
  • Rimjhim Ghosh
• Motor & I/O Controller
  • Prashant Aithal
  • Chethan Keshava
• Geographical Controller
  • Ankit Gandhi
• Master Controller
  • Aajna Karki
  • Spoorthi Mysore Shivakumar
• Communication Bridge Controller
  • Bharat Khanna
  • Shantanu Vasishtha

Team Schedule

Sl No.	Start Date	End Date	Task	Status	Actual Completion Date
1	09/20/2016	09/27/2016	Divide the overall project into modules. Assign the modules to a team of two.	Completed	09/27/2016
2	09/28/2016	10/04/2016	Study previous reports to get an overall understanding of the project Plan each task meticulously. Order components and review them for hardware errors Understand the placement of modules in the car	Completed	10/04/2016
3	10/05/2016	10/11/2016	Understand the hardware design and requirements of each task.	In Progress
4	10/12/2016	10/18/2016	Design the overall architecture based on the protocol for communication, power requirement and the number of special purpose GPIOs required Consider CAN message IDs, data size and format proposals for all CAN messages on the bus	Upcoming Task
5	10/19/2016	10/25/2016	Plan methods for testing individual modules based on communication protocols used.	Upcoming Task
6	10/26/2016	11/08/2016	Integrate Sensor modules with SJone board Develop obstacle avoidance algorithm with sensor integration Develop Master for CAN communication Integrate Mobile app with the Controller	Upcoming Task
7	11/09/2016	12/20/2016	Test individual sensor with Master controller using CAN communication	Upcoming Task
8	11/21/2016	12/05/2016	Integrate and test extensively after connecting all sensors to the controller	Upcoming Task

Parts List & Cost

Item#	Part Desciption	Vendor	Qty	Cost $
1	RC Car	From Preet	1	0
2	SJOne board	Preet	5	80
3	GPS Module	From Preet	1	40
4	Triple Axis Magnetometer (Compass)	Sparkfun	1	15
5	Bluetooth Module	Sparkfun	1	24.95
6	LCD screen	Adafruit	1	24.95

Sensor Controller

Team Members & Responsibilities

• Shruthi Narayan
• Rimjhim Ghosh

Schedule

SI No.	Start Date	End Date	Task	Status	Actual Completion Date
1	10/5/2016	10/11/2016	Research and order the sensors to be used in the project	Completed	10/9/2016
2	10/12/2016	10/18/2016	Study sensor data sheets. Identify pins and prepare hardware connection diagram with SJOne Board.	In Progress
3	10/19/2016	10/25/2016	Wire the sensors and check the sensors with the sample code.	Upcoming Task
4	10/26/2016	11/1/2016	Prepare the code sketch for sensor module.	Upcoming Task
5	11/2/2016	11/08/2016	Interface ADC ultrasonic sensor to SJOne board, read sensor values and filter the readings.	Upcoming Task
6	11/9/2016	11/15/2016	Implement with multiple sensors. Test and debug the issues.	Upcoming Task
7	11/16/2016	11/22/2016	Prepare sensor values to be sent over CAN bus and testing out the correctness of sensor can messages	Upcoming Task
8	11/23/2016	11/29/2016	Optimize the code. Collaborate with other teams and updating the code as needed.	Upcoming Task
9	11/30/2016	12/05/2016	Test and debug	Upcoming Task

Design & Implementation

The design section can go over your hardware and software design. Organize this section using sub-sections that go over your design and implementation.

Hardware Design

Discuss your hardware design here. Show detailed schematics, and the interface here.

Hardware Interface

In this section, you can describe how your hardware communicates, such as which BUSes used. You can discuss your driver implementation here, such that the Software Design section is isolated to talk about high level workings rather than inner working of your project.

Software Design

Show your software design. For example, if you are designing an MP3 Player, show the tasks that you are using, and what they are doing at a high level. Do not show the details of the code. For example, do not show exact code, but you may show psuedocode and fragments of code. Keep in mind that you are showing DESIGN of your software, not the inner workings of it.

Implementation

This section includes implementation, but again, not the details, just the high level. For example, you can list the steps it takes to communicate over a sensor, or the steps needed to write a page of memory onto SPI Flash. You can include sub-sections for each of your component implementation.

Testing & Technical Challenges

Describe the challenges of your project. What advise would you give yourself or someone else if your project can be started from scratch again? Make a smooth transition to testing section and described what it took to test your project.

Motor & I/O Controller

Team Members & Responsibilities

• Chethan Keshava
• Prashant Aithal

Schedule

SI No.	Start Date	End Date	Task	Status	Actual Completion Date
1	09/27/2016	10/04/2016	Finalize project and team schedule and update project wiki	Completed	10/04/2016
2	10/04/2016	10/11/2016	LCD module selection and purchase	Completed	10/07/2016
3	10/11/2016	10/18/2016	Understanding LCD data sheets and testing the basic functionality	Upcoming Task
4	10/18/2016	10/25/2016	Interfacing motors and test control of motors from the SJOne board	Upcoming Task
5	10/25/2016	11/1/2016	Integrate LCD, Power, Motors together and control using SJOne board	Upcoming Task
6	11/1/2016	11/15/2016	Discuss with other teams to get simulated inputs from GPS and sensor module and test car control with those inputs. (Testing of obstacle avoidance)	Upcoming Task
7	11/15/2016	11/28/2016	Collaborate with other teams to establish CAN communication between all the modules	Upcoming Task
8	11/28/2016	12/05/2016	Product testing and trial runs	Upcoming Task

Design & Implementation

The design section can go over your hardware and software design. Organize this section using sub-sections that go over your design and implementation.

Hardware Design

Discuss your hardware design here. Show detailed schematics, and the interface here.

Hardware Interface

In this section, you can describe how your hardware communicates, such as which BUSes used. You can discuss your driver implementation here, such that the Software Design section is isolated to talk about high level workings rather than inner working of your project.

Software Design

Show your software design. For example, if you are designing an MP3 Player, show the tasks that you are using, and what they are doing at a high level. Do not show the details of the code. For example, do not show exact code, but you may show psuedocode and fragments of code. Keep in mind that you are showing DESIGN of your software, not the inner workings of it.

Implementation

This section includes implementation, but again, not the details, just the high level. For example, you can list the steps it takes to communicate over a sensor, or the steps needed to write a page of memory onto SPI Flash. You can include sub-sections for each of your component implementation.

Testing & Technical Challenges

Describe the challenges of your project. What advise would you give yourself or someone else if your project can be started from scratch again? Make a smooth transition to testing section and described what it took to test your project.

Geographical Controller

Team Members & Responsibilities

• Ankit Gandhi

Schedule

SI No.	Start Date	End Date	Task	Status	Actual Completion Date
1	09/28/2016	10/4/2016	Study previous project reports and order GPS and Compass modules	Completed	10/6/2016
3	10/5/2016	10/11/2016	Pin Identification for GPS module on SJOne and connection diagram Pin Identification for Compass module on SJOne and connection diagram	Completed	10/10/2016
4	10/12/2016	10/18/2016	Identify power requirements for the GPS module Interfacing GPS module with SJone, Firmware Development and NMEA sentence parsing Individual testing of GPS module with SJOne Board	InProgress
5	10/19/2016	10/25/2016	Identify power requirements for the GPS module Interfacing Compass Module with SJOne Board and Firmware Development Individual testing of Compass module with SJOne Board	Upcoming Task
6	10/26/2016	11/01/2016	Calibrating GPS and Compass Module Interfacing the GPS and compass module to Android application.	Upcoming Task
7	11/02/2016	11/08/2016	Integrate GPS and Compass module with Master using CAN	Upcoming Task
8	11/09/2016	12/05/2016	Testing and debugging with whole system	Upcoming Task

Design & Implementation

The design section can go over your hardware and software design. Organize this section using sub-sections that go over your design and implementation.

GPS Module

---

The breakout is built around the MTK3339 chipset, a no-nonsense, high-quality GPS module that can track up to 22 satellites on 66 channels

• -165 dBm sensitivity, 10 Hz updates, 66 channels
• 5V friendly design and only 20mA current draw
• RTC battery-compatible
• Internal patch antenna + u.FL connector for external active antenna

The Compass Module - HMC5883L

---

Compass module is based on Honeywell’s HMC5883L. <br\> When current flows through a wire, a magnetic field is created. This is the basic principle behind electromagnets. This is also the principle used to measure magnetic fields with a magnetometer. The direction of Earth's magnetic fields affects the flow of electrons in the sensor, and those changes in current can be measured and calculated to derive a compass heading.

The features of HMC5883L are:

• Simple I2C interface
• 2.16-3.6VDC supply range
• Low current draw
• 5 milli-gauss resolution

Hardware Design

Discuss your hardware design here. Show detailed schematics, and the interface here.

Hardware Interface

In this section, you can describe how your hardware communicates, such as which BUSes used. You can discuss your driver implementation here, such that the Software Design section is isolated to talk about high level workings rather than inner working of your project.

Software Design

Show your software design. For example, if you are designing an MP3 Player, show the tasks that you are using, and what they are doing at a high level. Do not show the details of the code. For example, do not show exact code, but you may show psuedocode and fragments of code. Keep in mind that you are showing DESIGN of your software, not the inner workings of it.

Implementation

This section includes implementation, but again, not the details, just the high level. For example, you can list the steps it takes to communicate over a sensor, or the steps needed to write a page of memory onto SPI Flash. You can include sub-sections for each of your component implementation.

Testing & Technical Challenges

Describe the challenges of your project. What advise would you give yourself or someone else if your project can be started from scratch again? Make a smooth transition to testing section and described what it took to test your project.

Communication Bridge Controller

Team Members & Responsibilities

• Bharat Khanna
• Shantanu Vashishtha

Schedule

SI No.	Start Date	End Date	Task	Status	Actual Completion Date
1	09/20/2016	09/27/2016	Dividing the project into smaller tasks. Based on the number of tasks allocating each task to a team of two.	Completed	09/27/2016
2	09/28/2016	10/4/2016	Study previous project reports and order Bluetooth module and other components based on the following factors: Power requirement, preferably with input voltage within SJOne board output voltage range. Review of the components that give few or no hardware errors. Ease of integration with SJOne board.	Completed	10/9/2016
3	10/5/2016	10/11/2016	Understanding Bluetooth module hardware design and protocol requirement for communication. Figuring out the pins on SJOne board required for communication with Bluetooth module.	In Progress
4	10/12/2016	10/18/2016	CAN message ID's, priorities, data size and format proposals for all the possible CAN messages on the bus. Planning methods for testing Bluetooth module.	Upcoming Task
5	10/19/2016	10/25/2016	Work on Bluetooth firmware development to integrate with SJ one board.	Upcoming Task
6	10/26/2016	11/08/2016	Develop basic Android application to work with the Bluetooth module. Test the communication between SJ one board and Android application over Bluetooth protocol.	Upcoming Task
7	11/9/2016	11/20/2016	Interface Bluetooth module with CAN. Integration of geolocation API with mobile APP. Testing the Bluetooth module with Mobile application by incorporating filter.	Upcoming Task
8	11/21/2016	12/05/2016	Testing the Bluetooth module with Master controller using CAN communication Testing and debugging of the complete system.	Upcoming Task

Design & Implementation

The design section can go over your hardware and software design. Organize this section using sub-sections that go over your design and implementation.

Hardware Design

Discuss your hardware design here. Show detailed schematics, and the interface here.

Hardware Interface

In this section, you can describe how your hardware communicates, such as which BUSes used. You can discuss your driver implementation here, such that the Software Design section is isolated to talk about high level workings rather than inner working of your project.

Software Design

Show your software design. For example, if you are designing an MP3 Player, show the tasks that you are using, and what they are doing at a high level. Do not show the details of the code. For example, do not show exact code, but you may show psuedocode and fragments of code. Keep in mind that you are showing DESIGN of your software, not the inner workings of it.

Implementation

This section includes implementation, but again, not the details, just the high level. For example, you can list the steps it takes to communicate over a sensor, or the steps needed to write a page of memory onto SPI Flash. You can include sub-sections for each of your component implementation.

Testing & Technical Challenges

Describe the challenges of your project. What advise would you give yourself or someone else if your project can be started from scratch again? Make a smooth transition to testing section and described what it took to test your project.

Master Controller

Team Members & Responsibilities

• Aajna Karki
• Spoorthi Mysore Shivakumar

Schedule

SI No.	Start Date	End Date	Task	Status	Actual Completion Date
1	09/26/2016	10/02/2016	Understand the tasks involved and the overall scope of the Master Controller Finalise on the CAN transceiver to be used and place an order for the same	Completed	10/02/2016
2	10/03/2016	10/11/2016	Finalise on the node addresses and message IDs for each of the CAN controllers	In Progress
3	10/12/2016	10/18/2016	Understand the overall hardware design and build the car Implement a way to stop the car which would help control crashes during initial integration testing	Upcoming Task
4	10/19/2016	10/25/2016	Research on the algorithms to be designed - Obstacle avoidance and Navigation	Upcoming Task
5	10/26/2016	10/31/2016	Co-ordinate during the integration of the motor and sensor modules from the Master Controller perspective Establish communication across different CAN controllers interfaced	Upcoming Task
6	11/01/2016	11/08/2016	Acquire periodic data from Sensor and Bluetooth controllers and provide the data to the Motor controller	Upcoming Task
7	11/9/2016	11/17/2016	Implement the Obstacle Avoidance Algorithm based on the sensor data received Integrate the Geographical Controller and test the algorithm for functionality	Upcoming Task
8	11/18/2016	11/22/2016	Communicate with the Bluetooth controller to send and receive updates from the Geographical Controller	Upcoming Task
9	11/23/2016	11/27/2016	Implement the Navigation algorithm based on the data received from the Geographical controller	Upcoming Task
10	11/28/2016	12/05/2016	Test extensively and debug issues	Upcoming Task

Design & Implementation

The design section can go over your hardware and software design. Organize this section using sub-sections that go over your design and implementation.

Hardware Design

Discuss your hardware design here. Show detailed schematics, and the interface here.

Hardware Interface

In this section, you can describe how your hardware communicates, such as which BUSes used. You can discuss your driver implementation here, such that the Software Design section is isolated to talk about high level workings rather than inner working of your project.

Software Design

Show your software design. For example, if you are designing an MP3 Player, show the tasks that you are using, and what they are doing at a high level. Do not show the details of the code. For example, do not show exact code, but you may show psuedocode and fragments of code. Keep in mind that you are showing DESIGN of your software, not the inner workings of it.

Implementation

This section includes implementation, but again, not the details, just the high level. For example, you can list the steps it takes to communicate over a sensor, or the steps needed to write a page of memory onto SPI Flash. You can include sub-sections for each of your component implementation.

Testing & Technical Challenges

Describe the challenges of your project. What advise would you give yourself or someone else if your project can be started from scratch again? Make a smooth transition to testing section and described what it took to test your project.

My Issue #1

Discuss the issue and resolution.

Conclusion

Conclude your project here. You can recap your testing and problems. You should address the "so what" part here to indicate what you ultimately learnt from this project. How has this project increased your knowledge?

Project Video

Upload a video of your project and post the link here.

Project Source Code

• Sourceforge Source Code Link

References

Acknowledgement

Any acknowledgement that you may wish to provide can be included here.

References Used

List any references used in project.

Appendix

You can list the references you used.