Difference between revisions of "S14: Need For Speed"
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Revision as of 20:10, 25 April 2014
Contents
Grading Criteria
- How well is Software & Hardware Design described?
- How well can this report be used to reproduce this project?
- Code Quality
- Overall Report Quality:
- Software Block Diagrams
- Hardware Block Diagrams
- Schematic Quality
- Quality of technical challenges and solutions adopted.
Project Title
Need For Speed !!!
Abstract
An Android Application will be designed such that the tilt of the cell phone will be the motion for the car. Tilting will be first calibrated at zero position and from that position relative tilt of the phone will be captured. These signals from the accelerometer and gyro sensor in the cell phone will be transmitted to the car via Bluetooth. On the car we will be having a Bluetooth adapter connected to the LPC1758 SJ One Board. Moreover, if there is an obstacle in front of the car, then the car will come to a halt state for collision avoidance. This will be achieved with the help of IR sensor mounted in front of the vehicle.The software setup will be such that, we will install ES file explorer from Android Market on the phone. LPC1758 library will be written on Free RTOS. The car will be the device with which the phone has to be paired using Bluetooth. Once the phone and SJ One board is connected, we are ready to play NEED FOR SPEED!!!
Objectives & Introduction
Show list of your objectives. This section includes the high level details of your project. You can write about the various sensors or peripherals you used to get your project completed.
Team Members & Responsibilities
- Amey Patil
- Hardware Design
- Free RTOS (Part 1: To interface motors and LPC1758 using PWM)
- Android Application(Part1: To send data from Android Phone to LPC1758)
- Siddhata Patil
- Free RTOS (Part 2: To form pairing of LPC1758 and Bluetooth module)
- Free RTOS (Part 3: To send and receive data between Bluetooth module and LPC1758)
- Android Application(Part2: To send results of accelerometer sensor from Android Phone to LPC1758)
Schedule
| Week# | Planned Date | Completed Date | Tasks | Status |
|---|---|---|---|---|
| 1 | 3/6 | 3/13 | Planning Hardware and placing order for the required components | Completed |
| 2 | 3/20 | 3/20 | Designing and Assembling the Hardware(Motors+Motor Driver+LPC1758) | Completed |
| 3 | 3/20 | 3/20 | Reviewing Datasheet, Pin Selection and Setting up the Software | Completed |
| 4 | 3/27 | 3/27 | Designing and Assembling the Hardware(Bluetooth Module+LPC1758) | Completed |
| 5 | 3/27 | 3/27 | Free RTOS pairing between LPC1758 and Bluetooth Module | Completed |
| 6 | 3/28 | 3/28 | Testing the pairing of Bluetooth and LPC1758 | Completed |
| 7 | 4/3 | 4/3 | Free RTOS code for PWM | Completed |
| 8 | 4/11 | 4/18 | Free RTOS code for sending and receiving data from Bluetooth | Completed |
| 9 | 4/18 | 4/24 | Android App Designing and learning basics of Android SDK | Completed |
| 10 | 4/24 | 4/24 | Android App Designing | Completed |
| 11 | 5/1 | Android App java code to transfer data from phone to LPC1758 | ||
| 12 | 5/1 | Android App java code to send values of accelerometer sensor to LPC1758 | ||
| 13 | 5/1 | 5/ | Final Project Report | |
| 14 | 5/8 | 5/8 | Final Demo |
Parts List & Cost
| Category | Item | Quantity | Unit Cost | Total Cost |
|---|---|---|---|---|
| Electronics | SJOne Board | 1 | ||
| 9.6V 1600mAh Rechargeable Ni-Mh Battery | 1 | 14.42 | 14.42 | |
| 6V DC Gear Motor with Tyres | 4 | 3.25 | 13.00 | |
| JY-MCU Bluetooth Module | 1 | 7.68 | 7.68 | |
| IR Transceiver Module | 2 | 1.00 | 2.00 | |
| L298 Motor Driver | 1 | 7.50 | 7.50 | |
| LM 7806 Voltage Regulator | 1 | 0.45 | 0.45 | |
| LM 7805 Voltage Regulator | 1 | 0.32 | 0.32 | |
| 10uF Electrolytic Capacitor | 2 | 0.13 | 0.26 | |
| 1uF Ceramic Capacitor | 2 | 0.10 | 0.20 | |
| Chassis | Smart Car Chassis | 1 | 10.00 | 10.00 |
| Connections | Nuts, Bolts and Spacers | 3.00 | ||
| Phone | Android Smart Phone | 1 | ||
| TOTAL | $43.41 |
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.
Include sub-sections that list out a problem and solution, such as:
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
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Project Source Code
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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.
