Presentation

On

SELF-DRIVING TECHNOLOGY

Sub:

Design

Engineering

4nd Sem Computer

(2016-17)

Prepared By:

Name: Shail Nakum

CONTENT

I. Introduction.

II. Features used by system.

III. Driverless car by google.

IV.Some other deriver less car. (Photos and

Video)

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Introduction

I. An autonomous car is also known as Driverless

car, Self-Driving Car & Robot Car.

II. It is vehicle that can drive itself from one point to

another without any assistance from driver.

III. In other words it is operated by an autopilot

system

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Features used by system..

I. Sensor.

II. Navigation.

III. Motion planning. (Traffic)

IV. Actuation. (Operate the mechanics of the vehicle.)

V. Lidar

VI. Video camera

VII. Position estimator

VIII. Distance sensor4

Sensors

I. Sensors used in driver less car are knows as:-

“MOBILEYE N.V.”.

II.This sensor provides a wide range of driver safety solutions

by combining artificial vision image processing, multiple

technological applications and information technology.

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Navigation

I. The ability to plot a route from where the vehicle is to where the

user wants to be has been available for several years.

II.The more sophisticated systems also receive radio update on road

blockages, and adapt accordingly.

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Motion planning. (Traffic)

I. Is a term used in robotics for the process of

detailing a task into discrete motions.

II.It should execute this task while avoiding task

while avoiding objects like other cars.

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Control of vehicle.

i. As automotive technology matures, more and more functions of the

underlying engine, gearbox etc. are no longer mechanical means.

ii. It is controlled via a computer, which receives instructions from the

drive as input and delivers the desired effect by means of

“ELECTRONIC THROTTLE CONTROL”.

iii.Therefor, the technology for a computer to control all aspects of a

vehicle is well understood. 13

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LIDAR

I. “Heart of our system”

II. LIDAR (Light Detection And Ranging, also LADAR) is an

optical remote sensing technology that can measure the distance

to, or other properties of a target by illuminating the target with

light, often using pulses from a laser.

III. Scanning distance of 60 meters (~197 feet)

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VIDEO CAMERA

I. Detects upcoming traffic light.

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VIDEO CAMERA

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POSITION ESTIMATOR

(Wheel Encoder)

I. Determines vehicle's location and keeps track

of its movements.

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POSITION ESTIMATOR

(Wheel Encoder)

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DISTANCE SENSOR

I. Allow the car to "see" far enough to detect

nearby or upcoming cars or obstacles

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DISTANCE SENSOR

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DRIVERLESS CAR BY

GOOGLE

The Google Driverless Car is like any car

I. It can steer itself while looking out for obstacles.

II. It can accelerate itself to the correct speed limit.

III. It can stop and go itself based on any traffic condition.

IV. It can take its passengers anywhere it wants to.

V. It goes safely, legally, and comfortably.

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DRIVERLESS CAR BY

GOOGLE25

SOME OTHER

DREIVER LESS CAR

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BMW

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MERCEDES

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