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Full-Text Articles in Engineering
Nissan Leaf On-Board Diagnostic Bluetooth Utility, John Allande, Philip Tyler, Eric Woodruff
Nissan Leaf On-Board Diagnostic Bluetooth Utility, John Allande, Philip Tyler, Eric Woodruff
Computer Engineering
The team’s sponsor, John Dunning, owns an Electric Vehicle. The electric vehicle market is young, as is the research and testing on the cars themselves. Most EV owners know the most expensive component in their vehicles is the battery, and would like to know when the battery will fail. By experimenting with data from the OBD II port in Dr. Dunning’s Nissan Leaf (2013 EV) the team will create a Android app to interface with a Bluetooth module to receive OBD data. The program will collect data focused on battery pack voltage, battery pack current, motor RPM, and state of …
Bluelock: A Secure Bluetooth Operated Padlock, Trever Mckee
Bluelock: A Secure Bluetooth Operated Padlock, Trever Mckee
Computer Engineering
For this project a secure, battery operated, Bluetooth operated padlock was created. The project included both the hardware to integrate with a padlock and an Android application used to interface with the hardware. In order to make the padlock secure both AES encryption and challenge response authentication were used for secure message passing between the device and the Android phone. The project also included power consumption and sustainability tuning including exploring Arduino sleep states and integrating the project with a solar charging unit.
Human Powered Vehicle Bike Computer, Eric Yaklin, Bradley Shellnut
Human Powered Vehicle Bike Computer, Eric Yaklin, Bradley Shellnut
Computer Engineering
This project is a bike computer system built for Cal Poly’s Human Powered Vehicle Team. It was designed and built using Arduino and Android programming tools. The project consists of an Arduino Uno used to collect bike data (such as speed, temperature and GPS location) and an Android Application used to display this data in real time and save it to user profiles within the application. Although many bike computers already exist, this project was specifically designed to be used in a team racing environment rather than for individual use.