design and analysis of automated braking system using

8/16/2019 Design and Analysis of Automated Braking System Using

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DESIGN AND STATIC ANALYS

AUTOMATIC BRAKING SYSTEM

ULTRASONIC SENSOR


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PROJECT BY

M. Renuka (12331A0396)

N. Subbaraju (12331A03A2)

P. Sanyasi Naidu (12331A03B9)

P. Rajeev Vara (12331A03!0)

". Man#$ar (1333%A0316)

&nder '$e uidane #*

Sri !$.Varun Sir

+e,ar'en' #* Me$ania- nineerin

MV/R !#--ee * nineerin


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OBJECTIVE

$e ,ur,#se #* '$is ,r#je' is '# redue r#ad aid

i,r#ve ,reras$ sa*e'y in au'##bi-es.

$is an be a$ieved by in'era'in brakes #*

i'$ ebedded sys'es i.e.4 ir##n'r#--er

&-'ras#ni sens#r.

$is sys'e de'e's '$e dis'ane be'een *r#nand driver5s ve$i-e '# kee, a #ns'an' dis'ane

sens#r and #,era'e '$e brake sys'e *#rib-y i* '

d#es n#' derease '$e s,eed #* ar.


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LITERATURE SURVEY

Vari#us 'y,es #* ,r#edures $ave been deve-#,ed '# ensu

sys'e in au'##bi-es4 s#e #* '$#se ,a,ers are

7arry !ar-ey disussed in a ,a,er ab#u' 8A'ive Sa*e'y

arnin : Au'#a'i Brakin;.

A. Miriu $ee- 'ra'ive *#re and a>iu ve$i-e de

are #b'ained.


5/20

A-essi# !aru--# and Mar# Parvis , discussed about

“An &-'ras#ni Sens#r *#r +is'ane Measureen'

in Au'##'ive A,,-ia'i#ns; '$a' u-'ras#ni sens#r

'$a' is ab-e '# easure '$e dis'ane *r# '$er#und #* se-e'ed ,#in's #* a #'#r ve$i-e. A-s#

i' is #,#sed #* #n-y -# #s' #,#nen's4 '$us

bein a,' *#r *irs' ar e?ui,en' in any ases4

and is ab-e '# se-*ada,' '# di**eren' #ndi'i#ns in

#rder '# ive '$e bes' resu-'s.

Vivien Me-$er4 S'e*an Rau$4 @rederik +iederi$s4=ara-did-r#i'$er4 i-$e- Bauer disussed in a

,a,er ab#u' akever Re?ues's *#r au'#a'ed

drivin; ab#u' e'$#ds and vari#us siu-a'i#ns in

au'#a'ed drivin in *u'ure senari#.


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DESIGN PARAMETERS OF A BRAKE

Peda- -everae ra'i#

Peda- in,u' *#re

@#re #n as'er y-inder

+iae'er #* as'er y-inder(variab-e)

Area #* as'er y-inder 0.CDE( y-inder dia)F2 ()

Ma> y-inder ,ressure (*#re)G(area)E10F6 (MPa)

Pis'#n diae'er(#ns'an')

Area #* a--i,er y-inder 0.CD%CE(,is'#n dia)F2

**e'ive area 2E(area #* a--i,er) ()

!-a,in *#re('# $ee-s) 2E(y-inder ,ressureEe**e'.ar


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SAMPLE CALCULATIONS


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SAMPLE CALC OF MARUTHI 800


10/20

STRUCTURAL ANALYSIS OF A BRAKE

PEDAL


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PEDAL ANALYSIS

$is ana-ysis is d#ne in #rder '# *ind '$e @a'#r #*

$#sen brake ,eda- and *#und #u' $e'$er i' -ies

#ndi'i#n #r n#'.

e kn# '$a' @S(&-'ia'e s'ressG#rkin s'ress)

@#r s'ee-4 i' is kn#n '$a' u-'ia'e s'ress363MPa

#rkin s'ress is *#und '# be 1C3.HCMPa

$ere*#re4 '$e @S is a,,r#>ia'e-y 2.09 and $ene i

sa*es' #ndi'i#n $i$ is '# be in '$e rane #* 13


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CODE USED


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PROCEDURE

Ini'ia--y a *rae is '# be ,re,ared i'$ $ee-s a''a$ed '# i

easi-y $and-e a-- #'$er #,#nen's. + #'#rs are '# be a''a$ed '# '$e $ee-s *#r '$e ,#er su

N# '$e sens#r4 arduin# 4 ba''ery and #'#r drivin b#ard

res,e'ive #nne'i#ns are ade usin ju,er ires.

$en '$e irui' is #,-e'ed 4ake sure '$a' '$e ba''ery i

'$e #'#r b#ard.

+u, '$e #de in'# '$e arduin#.

P-ae '$e #bs'a-es and ake a 'es' drive #* '$e b#'.


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DRAWBACKS OVERCOME’D:

$en '$e ,#in' #* sa*e'y raised in ear-ier days4 resear$ers

ABS(An'i-#k Brakin sys'e) $i$ $as '$e abi-i'y '# s'#

i'$ inia- skiddin #n e' #r s-ik sur*aes.(!#--isi#n

$en a*'er ae a sys'e '$a' ,re$ared '$e brakes a' '$e

driver -i*'ed '$eir *##' *r# '$e ae-era'#r ,eda- '# redue b

'ie and s'#,,in dis'ane. (S'abi-i'y #n'r#-) $ese ear-y sys'es did n#' a,,-y '$e brakes4 bu' #n-y arn

and ,re$ared '$e brakes s# '$ey #u-d be ready $en '$

*ina--y rea'ed.


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FUTURE SCOPE

$is au'#a'ed brakes are a,,-iab-e *#r ,resen' day aris in'era'ed i'$ any 'y,e #* brakin e$anis #r an

ve$i-e #r any s#-ar ve$i-e .

$e s#,e an be e>'ended '# any au'##bi-e i'$#u' in

e$anis.

A-s# A-#$#- de'e'#r sens#r an be indued in'# '$e b#r#ad aiden's.


17/20

COST REPORT

PARTS COST

&7RASNI! SNSR 180

+! MR 350*2=750

MR BRI+/ 300

BARJ 600

AR+&IN &N 1500

PR S&PP7J &NI 250


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CONCLUSION

=ene *r# '$e ,revi#us e>,erienes4 '$is Au'#a'edsys'e is '$e -a'es' inn#va'i#n brakin sys'es '$a' an'ii,a

'# brake (#--isi#n arnin) and a'ua--y a,,-y '$e brakes (au

brakin) '# av#id #r redue '$e daae aused by a #--isi#n

'e$n#-#ies #bine e-een's #* Kbrake assis'K i'$ Kada,'

#n'r#-K '# 'ake brakin sa*e'y '# '$e ne>' -eve-.


19/20

REFERENCES

8bedded sys'e '# eva-ua'e '$e ,assener #*#r' in ,ub-i 'rans,#r'a'i#n ba

ve$i-e be$avi#ur i'$ user5s *eedbak;4 Luan !. !as'e--an#s 4 @abian# @rue'' S$##- #

&niversi'y #* !a,inas4 Av. A-ber' ins'ein H004 !P 130D3D%2 !a,inas4 SP4 Bra


20/20

Thank you

design and analysis of automated braking system using

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