Presentation on Presentation on IR BASED VEHICLE WITH AUTOMATIC IR BASED VEHICLE WITH AUTOMATIC

BRAKING AND DRIVER AWAKENING SYSTEMBRAKING AND DRIVER AWAKENING SYSTEM

Submitted To:-Dr. Tajender Malik H.O.D. , ECE

Submitted By:-Neeraj Khatri

(3411921)

IntroductionIntroductionAutomatic braking

◦When any obstacle comes in the range of sensor then automatic brakes are applied

◦To prevent from collision

Driver Awakening system◦When any obstacle comes in range of sensor

Vehicle sounds an alarm Small current is produced on the steering

◦When vehicle met with an accident then A call is generated on the last dialled no. through

the cellphone connected with headphones

Additional Features of the Additional Features of the VehicleVehicle

Ground Clearance◦Minimum 600mm◦Can be moved easiely in all areas

Differential less wheel base◦Removes so many

problems like Noise Leakage of differential

assembly oil

Eco – Friendly concept◦Does not generate

any pollution◦Completely based on

electricity

Chesses designChesses design

Made of carbon fibre parts◦ long life ◦Lesser weight◦Fuel economy

Electronics PartElectronics PartIR detection system/circuit Shocking Circuit and Alarm Alert

systemMain and Secondary power

supply Joystick for controlling the vehicle Piezocrystal Circuit For Automatic

Call Alert

IR Detection CircuitIR Detection CircuitComponents Used:-

◦Transmitter and Receiver IR sensors ◦LED and secondary power supply

(for whole of the ckt. )◦Two 22 ohm and two 1 kilo ohm

resistors ◦Two BC548 n-p-n transistors◦Relay

White colour is for transmitter and Black for receiver

When any obstacle is not present in the range of IR sensor◦LED is ON

When an obstacle is present in the range of IR sensor◦LED is OFF

Shocking circuit Shocking circuit Components Used:-

◦ Electrolytic Capacitor◦ Primary MOSFET◦ Secondary MOSFET◦ Ceramic Capacitor◦ Heat Sink Coil◦ Step Up transformer◦ IN4007 Diode◦ 33 ohm Resistance ◦ Shocking current wires mounted on the steering

Alarm circuitAlarm circuitComponents Used:-

◦An alarm ◦A relay

Main Power SupplyMain Power Supply2 Batteries of 4V and 1.5 ampere

each

Used to provide supply for all the circuits (except IR circuit) and motors

Secondary power supplySecondary power supply9V batteryonly for the LED and IR circuit

activation

JoystickJoystickUsed to move the vehicleOne joystick controls the

movement of the wheels on the same side and the other controls the other side wheels

Piezocrystal circuit for Piezocrystal circuit for auto call alertauto call alert

Components Used:-◦A Piezocrystal switch◦A headphone

connected to the switch

◦An Android operating system based cell phone equipped with an special headphone button controller application

Mechanical PartMechanical PartPlywood Board used for chesses4 Servo spur gear motors 6V, 85rpm4 Simple WheelsSprings used for suspensionNut & Bolts

Photo Shots

Photo Shots

Top ViewTop View

Front ViewFront View

Bottom ViewBottom View

Rear ViewRear View

Side ViewSide View