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Team 3: Calvin Cruise. Adaptive Cruise Control System ENGR 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.

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Team 3: Calvin Cruise

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Team 3 calvin cruise

Team 3: Calvin Cruise

Adaptive Cruise Control System

ENGR 340

February 26, 2007


Outline

Outline

  • Reintroduction of Project

  • Design Norms

  • Major Obstacles

  • Current Status

  • The Future

  • Questions

Outline • Reintroduction • Design Norms • Obstacles • Status • Future


Reintroduction of project

Reintroduction of project


Reintroduction the team

Reintroduction – The Team

Erik Barton • Nate Barker • Nate Sportel • Bryan Bandstra • Chris Vonk

Outline • Reintroduction • Design Norms • Obstacles • Status • Future


Reintroduction project overview

Reintroduction – Project Overview

Design an Adaptive Cruise Control System

  • Detects the distance and speed of forward vehicles

  • Changes the cruise speed of the equipped vehicle

  • Touch screen user interface andinformation display

Outline • Reintroduction • Design Norms • Obstacles • Status • Future


Design norms

Design Norms


Design norms1

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 norms2

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 norms3

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


Major obstacles overcome

Major Obstacles – Overcome

Obtained TRW AC10 Radar

  • Detects distance and speed

  • 150 meter range, 0.09 kphspeed resolution

  • Four vehicle tracking

  • Yaw compensation

Outline • Reintroduction • Design Norms • Obstacles • Status • Future


Major obstacles remaining

Major Obstacles – Remaining

Communicating with devices:

  • Car – J1850 BUS

  • Radar – CAN BUS

Outline • Reintroduction • Design Norms • Obstacles • Status • Future


Major obstacles remaining1

Major Obstacles – Remaining

Communicating with devices:

  • NeoVI and Altera DE2 board – USB

Outline • Reintroduction • Design Norms • Obstacles • Status • Future


Current status

Current Status


Current status1

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 status2

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 Future


The next month march

The Next Month – March

Software to filter signals for NeoVI

  • From radar

  • From car

Software to filter signals for DE2

Outline • Reintroduction • Design Norms • Obstacles • Status • Future


Questions

Questions?


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