Invention of the Wheel
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Transcript of Invention of the Wheel
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Advanced Assistance Systems
by
B.Harish
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Define ADAS ......???
Why is to so..???
Inventors....???
Technology used.???
What is ADAS..???
Applications .???
Future scope ..???
Conclusion ???
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of the Wheel
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Bullock carts
chariots
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INDUSTRIAL REVOLUTION
18 century
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Whats the difference??
Extreme look
Extreme performance
Extreme comfort
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..Accidents..
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statistics
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What is the ADAS.???
Advanced Driver Assistance System
or ADAS, are systems to help driver in
the driving process.
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Why is it called so..???
Because it ASSIST the Driver
While maintaining the hands on the wheel
and the eyes on the road.
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INVENTORS
Inventors: Thorsten Tronnier &&Klaus Gresser
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TECHNOLOGY USED
SCANNING RADAR
CAMERAS
LASER OR IR sensors
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ADAS
Adaptive cruise control
Lane departure warning system
Blind spot (vehicle) Automotive night vision
Traffic sign recognition
Driver drowsiness detection Vehicular communication systems
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Adaptive cruise control (ACC)
Uses forward looking radar & sensors to track
vehicles and objects.
It also detect vehicles moving in front and
measure their distance and relative velocity.
It process data from speed, steering-angle
sensors.
Also uses digital signal processor ,longitudinal
controller.
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By adjusting engine speed & applying brakes
automatically, system ensures a preset
distance is maintained b/w vehicles in same
lane.
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Lane departure warning system
designed to warn a driver when the vehicle begins
to move out of its lane on freeways and arterial
roads.
Systems which warn the driver and, if no action is
taken, automatically take steps to ensure the
vehicle stays in its lane.
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Blind spot (vehicle)
A blind spot in a vehicle is an area around thevehicle that cannot be directly observed bythe driver while at the controls, under existing
circumstances blind spots are the areas of the road that
cannot be seen while looking forward orthrough either the rear-view or side mirrors
Automatically applies brake if driver notresponded after warning.
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Automotive night vision
An automotive night vision system is a system
to increase a vehicle driver's perception and
seeing distance in darkness or poor weather
beyond the reach of the vehicle's headlights.
It will warn driver with symbol and with Alarm
to alert driver.
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Traffic sign recognition
Traffic sign recognition is a technology by
which a vehicle is able to recognise the traffic
signs put on the road e.g. "speed limit" or
"children" or "turn ahead"
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Speed limit detection
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Pedestrian detection
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Driver drowsiness detection
Driver drowsiness detection is a car
safety technology which prevents accidents
when the driver is getting drowsy.
Various studies have suggested that around
20% of all road accidents are fatigue-related,
up to 50% on certain roads.
It will vibrate the steering to make him alert.
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Drowsiness
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Warning signal
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Vehicular communication systems
Car-to-X communication
networking of the car with other vehicles
for example in form one another of emergencyvehicles on the road, or warn one another ofslippery streets or communicate at intersections
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There are two different scenarios for the
establishment of Car-to-X technology
In one scenario, the LTE mobile radio network plays
a key role it routes data centrally to the servers of
service providers who then send the data out,
individually prepared, to individual vehicles.
The other scenario relies on decentralized
communication via automotive WLAN the cars
send data spontaneously and autonomously fromthe one vehicle to another in a chain, which
represents a new form of swarm intelligence.
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Automotive WLAN, which operates at a
frequency of 5.9 GHz, has a range of about
Two kilometres and is even suitable for very
high driving speeds.
In the European catalog of communication
standards, it is listed as standard ITS-G5,
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Fascinating features
Automatic parking of cars
Now using I-Phone5 it is possible to controlthe car by using drive car application.
Door indicator while opening doors
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APPLICATIONS
using in the luxury cars like
AUDI - , Q5, A6, A8 ,Q7,A7
BMW - 7 Series, 5 series, 6 series, 3 series
BENZ - S-Class, E-Class, SL-Class, M-Class
VOLVO
CHRYSLER - 300C
LAND ROVER
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PROS & CONS
Accidents reduced to a great extent. More Safety.
More comfort for drivers.
Cost effective Not economical to use for all people
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Future scope
FUTURE SCOPE is wide for ADAS
As it recognizes the situations where driver
not responding.
Now many companies like Honda,GM,Toyota
are also implanting ADAS.
In future the prices will reduce and availableat reasonable costs.
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conclusion
Our ultimate goal is to achieve zero.
Zeroaccidents only take over control of th
car when collisions are imminent
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ueries
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