automatic emergency braking
TRANSCRIPT
SANTHIRAM ENGINEERING COLLEGE
DEPARTMENT OF MECHANICAL ENGINEERING A TECHANICAL SEMINAR ON
AUTOMATIC EMERGENCY BRAKING(AEB)
UNDER THE GUIDANCE OFO.JAYARAMUDU M .Tech
PREPARED BYK.MANIKANTA(13X51A0319)
PLAN OF PRESENTATION• ACCIDENTS BACKGROUND !• WHY BRAKING IS REQUIRED ?• WHY AEB REQIURED IN VEHICLES ?• HOW THE BRAKING IS APPLIED ?• AEB PARTS• AEB WORKING• AEB TYPES• ADVANTAGES• DISADVANTAGES• CONCLUSION
World Health Organization, road traffic injuries caused an estimated 1.25 million deaths worldwide in the year 2010.
India occupies 1st Position in ASIA.
In India, due to road accidents 1,37,000 have been killed in 2013 and 1,39,671 in 2014 and it is increasing on an average by 5% every year.
For every hour 16 deaths have been recorded and 382 deaths for every day.
Andhra Pradesh ranked the fifth highest in the total number of road accidents (43,482) with a share of 8.9 percent in the country.
ACCIDENT BACKGROUND
TYPE OF COLLISION
• HEAD ON COLLISION:-
• REAR END COLLISION:-
• SIDE COLLISION:-
WHY BRAKING IS REQUIRED ?TO STOP A VEHICLE OR SLOW DOWN A
VEHICLE
WHY AEB REQIURED IN VEHICLES ?
AUTOMATIC EMERGENCY BRAKING IS A TECHNOLOGY FOR AUTOMOBILES TO SENSE AND AVOID AN IMMINENT COLLISION WITH ANOTHER VEHICLE, PERSON OR
OBSTACLE BY BRAKING WITHOUT ANY DRIVER INPUT
HOW THE BRAKING IS APPLIED ?
AUTOMATIC EMERGENCY BRAKING PARTS
• SENSOR• RADAR• CAMERA• ECU
SENSOR:TACTILE SENSORI R SENSOR
RADARACC(ADAPTIVE
CURSIE CONTOL)
CAMERA• 200 METERS• CLEAR VIEW OF
CAPTURING• STEREO IMAGE CAMERA
HOW THE AEB BRAKING IS APPLIED ?
AEB WORKING TYPES• FORWARD COLLISION WARNING OR REAR END COLLISION• COLLISION MITIGATION BRAKING SYSTEM• COLLISION AVOIDANCE
FORWARD COLLISION WARNING OR REAR END COLLISION
FIRST STAGE –PREDICTIVE BRAKING ASSISTSECOND STAGE – PREDICTIVE COLLISION WARNING
THIRD STAGE- BRAKE APPLIED PRESSURE
COLLISION MITIGATION BRAKING SYSTEM
COLLISION AVOIDANCE
THE MAIN AIM IS TO REDUCED THE ACCIDENTS TO PEDESTRAINS IS UNDER RESEARCH $DEVELOPMENT
FCW
• AUDI Q7• BOSCH• TOYOTA PRIUS• CHRYSLER 200.• NISSAN TAMURA• FORD TAURUS.• VOLKSWAGEN GOLF
SPORTWAGEN.• NISSAN ALTIMA.
CMBS
• CHRYSLER 300• MERCEDS BENZ S CLASS 2006• HONDA CIVIC• LEXUS LS SALOON• HINO MOTORS• MAZDA MAZDA6 • NISSAN SENTRA• VOLVO• VOLKSWAGEN GOLF
ADVANTAGES• CRASHES CAN BE REDUCED• IT ALLOWS THE DIRVER TO MAINTAIN THE DIRECTIONAL STABILITY
AND CONTROL OVER STEERING DURING BRAKING
DISADVANTAGES• DRIVER SHOULD KNOW THE FULL SOFTWARE ABOUT THIS WORKING• IT CANNOT BE FITTED DURING ASSEMBLY• COST IS MORE• IT TAKE OUT THE TOTAL CONTROL OF THE VECHICLE
APPLICATIONS• GOOGLE DRIVER LESS CAR
• LOAD TRUCKS
CONCLUSION• WHERE DO WE NEED TO BE TO ACHIEVE A 50% REDUCTION IN DEATHS AND
INJURY BY 2020?• AUTOMATIC BRAKING SYSTEMS CAN STOP THE CAR TO AVOID AN ACCIDENT.• OVERALL, IT WAS FOUND THAT AEBS IS HIGHLY LIKELY TO BE A VERY EFFECTIVE SAFETY MEASURE
ANY QUERIES ?
THANK YOU