PPT. Sx jarvis vitual assistant ai project

A Presentation on
Human Computer Interaction in
autonomous vehicles :Challenges
and Solutions
Presented By: Sanya Pandey
Roll no-202110101210003
BSC IT (AI)
Presented To-Abhijitya Sir

CONTENTS
 Introduction
 Different Level Of
Automation
 Proposed System
 Challenges
 Conclusion
 References

INTRODUCTION
NHTSA : “Vehicles, in which some controlling
functions are carried out w/o direct physical input.”
Sensing Environment through IR and Ultrasonic rays,
image processing, global positioning system, RADAR
etc.
The controller is designed to gather data from all
units and analyze it thoroughly to find the perfect
path for vehicle along with obstacles.

Different levels of Automation
Level 0: No automation at all.
Level 1:Cruise Control, Park assist
Level 2: Adaptive cruise control, lane assist
Level 3:Automation for limited environments
Level 4: Unable to perform is severe conditions
Level 5: Enter destination. That’s all!!

PROPOSED SYSTEM
1) While Overtaking The Other Vehicle:
Overtaking is an important part of driving especially
when it comes to autonomous driving.
Overtaking the other vehicle

 It calculates relative velocity along with changing
current lane in order to avoid collision.
 Velocity of our vehicle should be increased in
accordance with others
 Scenario can change drastically if error occurs
 Driver is required to pay attention at all the times
during this scenario.

1. Use of Graphical Display
 The display can show live streaming of road map
along with detected obstacles as well as other
cars.
 The controller can also input lane status to the
display.
 Highlight nearest cars in front of the vehicle and
behind the vehicle along with their distance from
vehicle and velocities.

Operating radius of vehicle
Above figure shows the operating radius (Red
circle) of the vehicle which is the space occupied
by the vehicle if turned in all directions.
Grey pentagon represents vehicle. Yellow lines
are for lanes.

1.2 Voice Message
 Vehicle will be shifting from automated mode
to normal mode as soon as driver takes the
control which in-turn will give an accelerator and
brake in diver’s command as well.
 While sending out a voice message through
infotainment systems the pitch and volume level
should be mainlined such that driver will give
full attention to it

2) While changing
lanes :
Change of lanes often occurs while taking
diversion, changing speed, over taking
another vehicle etc.
Lane changing scenario while taking diversion

General lane changing scenario
Image processing is used to detect separators.
Availability of lanes in on both the sides along
with obstacles
Alerting for wrong way

1. Use of Graphical Display
 Though live streaming is not required, we can
have a system on user demand.
 Distance from obstacles on both the sides along
with front and back clearance.
 If the clearance reaches minimum threshold user
will be alerted by flashing that obstacle.

1.3 Flashing Button
 In addition to these features, we can have a
button on screen with siren.
 This should be large in size and perfectly
visible to user
 Flashes when minimum threshold is reached.

Challenges
HMI signals should be fast. User actions are
dependent on them.
Multiple conflicts should be given priority
dynamically. Overtaking on straight road versus on
mountain road.
 The voice command from the system should be loud
and clear.
 The voice command can be generated in multiple
languages as user is not bound to understand one
common language.

Conclusion
 Alerting system should be improved using
combination of HMI techniques in Level 1,2 and 3 of
automation.
This will include new form of graphical display, voice
messages and flashing buttons.
A new term of operating radius can be introduced on
display.

References
 Gomes, Lee (28 August 2014). "Hidden Obstacles for
Google's Self-Driving Cars". MIT Technology Review.
Retrieved 22 January 2015.
 Abuelsamid, Sam (2016-07-01). "Tesla Autopilot Fatality
Shows Why Lidar And V2V Will Be Necessary for
Autonomous Cars". Forbes. Retrieved 2016- 07-01.
 GOOGLE
 YOUTUBE

PPT. Sx jarvis vitual assistant ai project

PPT. Sx jarvis vitual assistant ai project

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