AMERICAN INTERNATIONAL UNIVERSITY

BANGLADESH

-GROUP MEMBERS-

1.RIAD MD SALEHIN-13-23411-1

2.KABIR , REHNUMA-13-23375-1

3. FOYSAL,S.M.-13-23442-1

4.SAHA,JOYANTA-13-23498-1

5. Shakil, Ikbal Hussain-13-23435-1

6. HASSAN MD.NAZMUL-13-23533-1

COURSE TEACHER – SIR RETHWAN FAIZ

POWER SYSTEM ANALYSIS

PRESENTATION

ALL ABOUT

AUTO CAR DRIVING

WELCOME TO THE TOPIC….

1. WHAT IS AUTO DRIVING CAR?

2. HISTORY

3. INVENTION

4. NECESSARY

5. HOW WILL THE CAR DETECT TRAFFIC LIGHTS?

6. TECNOLOGIES MAKING A SYSTEM FULLY

AUTONOMOUS.

7. CONTROL OF VEHICLE

8. AUTOMATED GUIDED VEHILE SYSTEM(AGVS)

9. ADVANTAGES/DISADVANTAGES.

10. UP COMING FUTURE

11. DISCUSSION

CONTENTS -

# A driverless car (sometimes called a self-

driving car, an automated car or an

autonomous vehicle) is a robotic vehicle

that is designed to travel between

destinations without a human operator.

WHAT IS AUTO DRIVING CAR?

After attending the 1964 World’s

Fair, the science-fiction author

Isaac Asimov wrote an essay in

The New York Times imagining a

visit to the World’s Fair 50 years

in the future, in 2014. Among his

predictions: “Much effort will be

put into the designing of vehicles

with ‘robot-brains’—vehicles that

can be set for particular

destinations and that will then

proceed there without

interference by the slow reflexes

of a human driver.” But he got

some of details wrong.

WHO FIRST THINK ABOUT IT ?

Sebastian Thrun, a google

engineer, , former director of the

Stanford Artificial Intelligence

Laboratory and co-inventor of

Google Street View. Thrun's team

at Stanford created the robotic

vehicle Stanley which won the

2005 DARPA Grand Challenge and

its US$2 million prize from the

United States Department of

Defense.The team developing the

system consisted of 15 engineers

working for self driving car . He

and his team are highly

recommended for self driving car.

WHO MAKES IT REALISTIC ?

1. Human being a terrible driver.

2. Self-driving car are timid.

3. Stylish gadget.

4. Secure property

5. For long journey.

6. Decrease of car accidents.

7. Relaxation.

WHY IT IS NECESSITY FOR US?

1. A sensor “actino meter” is used to detect the

intensity of radiation.

2. Light of different colours will radiate different

intensity of radiation. Which will be detect by

sensor.

3. If the detected intensity is of red colour or

yellow colour then controlled will send a

command for stop the vehicle.

4. The command will followed by robot ( to

convert the computer command into vechile

input)

HOW WILL CAR DETECT THE TRAFFIC

LIGHTS?

PICTURE OF ACTINOMETER -

TECHNOLOGIES MAKING A SYSTEM FULLY

AUTONOMOUS -

1. Anti-lock brakes(ABS)

2. Electric stability

control(ESC)

3. Cruise control

4. Lane departure

warning system

5. Self parking

6. Automated guided

vechile system.

An ABS generally offers improved vehcile

control and decreases stopping

distances on dry and slippery surfaces

for many drivers.

ANTI-LOCK BRAKES SYSTEM (ABS)

1. Speed

control

2. Valves

3. Pump

4. Controller.

PARTS OF (ABS)

1. Sensors on imminent

distance with another vehicle

or a velocity related danger.

2. Responds by either pre-

charging the brakes or by

applying the brakes to slow

the vehicle without any driver

input.

3. Detects radar, video,

infrared, ultrasonic, GPS

sensors.

AUTOMATIC BRAKING

1. A computerized technology

improves vehicle stability by

detecting and minimizing

skids.

2. Automatically applied the

brakes.

3. Helps to minimize a loss of

control.

ELECTRONIC STABILITY CONTROL (ESC)

1. wheel-speed sensors.

2. Steering angle sensors.

3. Rotational speed sensors.

ESC COMPONENTS -

ESC CONT. -

1. CRUISE CONTROL keeps the car at a constant

speed by taking over throttle of the car.

2. It also maintain a set distance.

CRUISE CONTROL -

uses either a radar set up alllowing the vehicle

to slow when approaching another vehicle.

AUTONOMOUS CRUISE CONTROL

Increases a vehicle drivers perception and

seeing distance in darkness or poor weather

beyond the reach of the vehcile’s headlights.

AUTOMOTIVE NIGHT VISION -

1. A mechanism designed

to warn a driver when

the vehicle begins to

move out of its lane.

2. Designed to minimize

accidents.

LANE DEPARTURE WARNING SYSTEM

1. System uses sensors all around the car to

guide it into a parallel parking space.

2. LEXUS LS 460 L with advanced parking

guidance system.

3. Driver position a car next to a parking

space then use the in-cabin navigation

screen to tell where it should go.

4. The parking space needs to be 6 feet(1.8

meter) longer than the car

SELF-PARKING CAR

SELF-PARKING PROCESS

1. A special camera attached back of the car.

2. Parking sensor warning driver to unseen obstacles

during parking.

SELF-PARKING ( BACK UP CAMERA

AND PARKING SENSORS)

1. Uses FROG (free

ranging on grid)

technology.

2. FROG vehicles are

equipped with a

computer that

contains a map of

the area.

AUTOMATED GUIDED VEHICLE SYSTEM

OTHER DEVICES -

SCHEMATIC DIAGRAM -

CIRCUIT DIAGRAM

GPS SOFTWARE -

3D-RADAR -

Self-driving cars are no longer a futuristic idea.

Companies like Mercedes, BMW, and Tesla have already

released, or are soon to release, self-driving features that

give the car some ability to drive itself.

Tech companies are also trying to pioneer the self-driving

car. Recently, Google announced that it would be testing

its prototype of a driverless car on roads this summer in

California

MARKET OF SELF DRIVING CAR -

FUTURE SELF-DRIVING CAR -

1. The lack of human error whilst driving, will result in a much

safer journey

2. Due to the sensors on the Autonomous car, they will be able

to pack closer together, allowing more cars on the road and

therefore shorting traffic times.

3. Disabilities would no longer be a factor in driving, meaning

anyone could drive.

4. You would need less space for parking as well as the car would

be able to drop you off and then find a parking space further away.

5. The average worker spend 200 hours a year commuting (4) ,

an autonomous car would allow workers to spend the time on

other things.

6. There would be no need to pass a driving test or gain a driving

license as everyone would be able to drive.

ADVANTAGES -

· There will always be the worry of the computer

crashing or malfunctioning, resulting in a major collision.

· The lack of need for drivers would be catastrophic for

the economy; in 2011 there were 73,000 taxi drivers in

England (5), who would all become unemployed. This would

be common for all driving professions, including lorry

drivers, bus drivers etc.

· When they are first released, they are likely to be

extremely expensive, and therefore most people won’t be

able to afford them.

· Driving enthusiasts may not find the concept of self-

driving car appealing, and therefore will most likely want to

keep normal cars

LIMITATIONS -

1. The driverless technologies improve

vehicles stability helps to minimize loss of

control.

2. Driverless cars are designed to minimize

accidents by addressing the main causes of

collisions, driving error, distraction and

drowsiness.

CONCLUSION

THANK YOU……