invention of the wheel

7/30/2019 Invention of the Wheel

1/46

Advanced Assistance Systems

by

B.Harish


2/46

Define ADAS ......???

Why is to so..???

Inventors....???

Technology used.???

What is ADAS..???

Applications .???

Future scope ..???

Conclusion ???


3/46

of the Wheel


4/46

Bullock carts

chariots


5/46

INDUSTRIAL REVOLUTION

18 century


6/46


7/46


8/46


9/46


10/46

Whats the difference??

Extreme look

Extreme performance

Extreme comfort


11/46

..Accidents..


12/46

statistics


13/46


14/46

What is the ADAS.???

Advanced Driver Assistance System

or ADAS, are systems to help driver in

the driving process.


15/46

Why is it called so..???

Because it ASSIST the Driver

While maintaining the hands on the wheel

and the eyes on the road.


16/46

INVENTORS

Inventors: Thorsten Tronnier &&Klaus Gresser


17/46

TECHNOLOGY USED

SCANNING RADAR

CAMERAS

LASER OR IR sensors


18/46

ADAS

Adaptive cruise control

Lane departure warning system

Blind spot (vehicle) Automotive night vision

Traffic sign recognition

Driver drowsiness detection Vehicular communication systems


19/46

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.


20/46

By adjusting engine speed & applying brakes

automatically, system ensures a preset

distance is maintained b/w vehicles in same

lane.


21/46


22/46

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.


23/46


24/46


25/46

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.


26/46


27/46

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.


28/46


29/46

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"


30/46

Speed limit detection


31/46

Pedestrian detection


32/46

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.


33/46

Drowsiness


34/46

Warning signal


35/46

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


36/46

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.


37/46


38/46

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,


39/46

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


40/46

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


41/46

PROS & CONS

Accidents reduced to a great extent. More Safety.

More comfort for drivers.

Cost effective Not economical to use for all people


42/46

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.


43/46

conclusion

Our ultimate goal is to achieve zero.

Zeroaccidents only take over control of th

car when collisions are imminent


44/46


45/46

ueries


46/46

invention of the wheel

Documents