S21: UTAH

1 UTAH: Unit Tested to Avoid Hazards
2 Abstract
3 Objectives & Introduction
- 3.1 Team Members & Responsibilities
4 Schedule
5 Parts List & Cost
6 Printed Circuit Board
7 CAN Communication
- 7.1 Hardware Design
- 7.2 DBC File
8 Sensor ECU
9 Motor ECU
10 Geographical Controller
11 Communication Bridge Controller & LCD
12 Master Module
13 Mobile Application
14 Conclusion

UTAH: Unit Tested to Avoid Hazards

Abstract

UTAH abstract

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

Akash Vachhani Gitlab
- Leader
- Geographical Controller

Jonathan Beard Gitlab
- Android Application Developer
- Communication Bridge Controller

Ameer Ali
- Master Controller

Jonathan Tran Gitlab
- Sensors Controller

Amritpal Sidhu
- Motor Controller

Shreevats Gadhikar Gitlab'
- Motor Controller

Schedule

Legend
Description	Color
Administrative	Black
Sensor	Cyan
Bluetooth & App	Blue
GPS	Red
Motor	Magenta
Main	Orange

Week#	Start Date	End Date	Task	Status
1	02/15/2021	02/21/2021	Read previous projects to understand what is expected and have some meaningful knowledge by first meeting. Assign roles.	Completed
2	02/22/2021	02/28/2021	Acquire parts: Canbus modules, GPS module, Ultrasonic module, Bluetooth module, Car frame, and LCD display Conduct meeting: Discuss GitLab layout and expectation of each assigned role	Completed
3	03/01/2021 03/01/2021 03/01/2021 03/01/2021 03/01/2021 03/01/2021 03/01/2021	03/07/2021 03/07/2021 03/07/2021 03/07/2021 03/07/2021 03/07/2021 03/07/2021	Purchased RC car and batteries. Research and finalize which ultrasonic sensor the project will use. Purchased Bluetooth connector Research math to determine distance between navigation points. Researchmultiple navigation point algorithm(Djikstra's) to determine shortest path. Created branch for motor controller driver. Created draft template API for motor controller. Using previous projects, determine what works needs to be completed for main board	Completed Completed Completed Completed Completed Completed Completed
4	03/08/2021 03/08/2021 03/08/2021 03/08/2021	03/14/2021 03/14/2021 03/14/2021 03/14/2021	Research connection with Bluetooth from board to application Work on implementation of multiple navigation point algorithm to determine shortest path Plan motor controller API and create basic software flow of API	incomplete Incomplete In Progress
5	03/15/2021 03/15/2021 03/15/2021 03/15/2021 03/15/2021 03/15/2021 03/15/2021	03/21/2021 03/21/2021 03/21/2021 03/21/2021 03/21/2021 03/21/2021 03/21/2021	Begin laying out hardware requirements for PCB on excel document Finish research on application building with android studio Implement a simple application with a button and text Unit Test Direction Math Module Begin coding and digesting adafruit Compass data Write motor controller modules and tests Probe RC car to determine expected behavior of signals	Incomplete Incomplete Incomplete Incomplete Incomplete Incomplete Incomplete
6	03/22/2021 03/22/2021 03/22/2021 03/22/2021 03/22/2021 03/28/2021 03/28/2021	03/28/2021 03/28/2021 03/28/2021 03/28/2021 03/28/2021 03/28/2021 03/28/2021	Acquire sensor and interface sensors to SJ2 Board and receive raw data Implement basic communication between board and app Update Wiki with proper software diagrams Integration testing of motor logic and API Begin Mapping out pins used on all board Complete a block diagram and a control scheme	Incomplete Incomplete Incomplete Incomplete Incomplete Incomplete
7	03/29/2021 03/29/2021 03/29/2021 03/29/2021	04/04/2021 04/04/2021 04/04/2021 04/04/2021	Discuss and construct DBC file Create sensor API to parse raw data and send useful data Integrate google map features into app
8	04/05/2021 04/05/2021 04/05/2021	04/11/2021 04/11/2021 04/11/2021	Finish implementation of canbus between controllers and begin real world testing</span 3D print sensor mounts, sensor guards, and draft sensor offset timing to deter sensor cross talk
9	04/12/2021 04/12/2021	04/18/2021 04/18/2021	Integrate Driver, Geo, Bridge sensor, and Motor nodes. Analysis for jitters in sensor value	Incomplete Incomplete
10	04/26/2021 04/26/2021	05/02/2021 04/02/2021	Begin to analysis real world tests from previous weeks implementation and perform fixes for issues faced Integration testing with obstacle avoidance	Incomplete Incomplete
11	05/03/2021	05/09/2021
12	05/10/2021	05/16/2021

Parts List & Cost

Item#	Part Description	Vendor	Qty	Cost
1	Traxxas 1/10 Scale RC Short Truck	Traxxas [1]	1	$239.99 + Tax
2	2S 7.4V 5000mAh LiPo Battery Pack	Amazon [2]	2	$40.69 + Tax
3	Bluetooth Adapter	Amazon [3]	1?	$8.99 + Tax
4	Adafruit Ultimate GPS Breakout	Adafruit[4]	1	$39.95
5	Adafruit Triple-axis Accelerometer+Magnetometer	Adafruit[5]	1	$14.95

Printed Circuit Board

CAN Communication

Hardware Design

DBC File