Adaptive Cruise Control System ENGR 340 February 26, 2007.
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Transcript of Adaptive Cruise Control System ENGR 340 February 26, 2007.
Team 3: Calvin CruiseAdaptive Cruise Control
SystemENGR 340
February 26, 2007
Outline
Reintroduction of Project Design Norms Major Obstacles Current Status The Future Questions
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
REINTRODUCTION OF PROJECT
Reintroduction – The Team
Erik Barton • Nate Barker • Nate Sportel • Bryan Bandstra • Chris Vonk
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
Reintroduction – Project Overview
Detects the distance and speed of forward vehicles
Changes the cruise speed of the equipped vehicle
Touch screen user interface andinformation display
Design an Adaptive Cruise Control System
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
DESIGN NORMS
Design Norms
Transparency Easy to use
Small learning curve Minimal attention required from user
during operation Robust and reliable
Functions reliably and accurately in varied weather and temperature conditions
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
Design Norms
Humility Human fallibility – operator
Reduces risk for highway drivers Human fallibility – designer
Peer review Safety backups in design
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
Design Norms
Stewardship Increased fuel economy
Improve on existing cruise control systems Reduce sharp acceleration and
deceleration
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
MAJOR OBSTACLES
Major Obstacles – Overcome
Obtained TRW AC10 Radar Detects distance and speed 150 meter range, 0.09 kph
speed resolution Four vehicle tracking Yaw compensation
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
Major Obstacles – Remaining
Communicating with devices: Car – J1850 BUS Radar – CAN BUS
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
Major Obstacles – Remaining
Communicating with devices: NeoVI and Altera DE2 board – USB
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
CURRENT STATUS
Current Status
Developing system controller on DE2 Creating system flow diagrams Refreshing knowledge of DE2 Creating test plan for controller
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
Current Status
Test and create interfaces Test radar and NeoVI interface Test car and NeoVI interface Create NeoVI and DE2 interface
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
THE FUTURE
The Next Month – March
Software to filter signals for NeoVI From radar From car
Outline • Reintroduction • Design Norms • Obstacles • Status • Future
Software to filter signals for DE2
QUESTIONS?
