AMERICAN INTERNATIONAL UNIVERSITYBANGLADESH

-GROUP MEMBERS-1.RIAD MD SALEHIN-13-23411-12.KABIR , REHNUMA-13-23375-1

3. FOYSAL,S.M.-13-23442-14.SAHA,JOYANTA-13-23498-1

5. Shakil, Ikbal Hussain-13-23435-16. 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. INVENTION4. 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 FUTURE11. DISCUSSION

CONTENTS -

# A driverless car (sometimes called a self-driving car, an automated car or an

autonomous vehicle) is a robotic vehiclethat 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 parking6. 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. Valves3. 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……