dadss phase ii ambitious drunk driving prevention research program moves forward 11-01-2011
TRANSCRIPT
7/31/2019 DADSS Phase II Ambitious Drunk Driving Prevention Research Program Moves Forward 11-01-2011
http://slidepdf.com/reader/full/dadss-phase-ii-ambitious-drunk-driving-prevention-research-program-moves-forward 1/8
FOR RELEASE 9 A.M. EDT, TUES., NOVEMBER 1, 2011 MORE
PRESS RELEASEAmbitious Drunk Driving Prevention Research Program Moves
Forward
Drivable Test Vehicle Expected in Two Years
The national research effort to develop publicly-acceptable technology that will preventthe illegal operation of a vehicle by a drunk driver (0.08 or above blood alcohol content)is entering a new phase in which it will move out of the laboratory and onto the road witha drivable test vehicle expected to be ready in two years.
The Driver Alcohol Detection System for Safety (DADSS) research program, whichbegan in 2008, is a five-year, $10 million cooperative research effort of the NationalHighway Traffic Safety Administration (NHTSA) and the Automotive Coalition for TrafficSafety (ACTS), representing the nation’s leading automakers.
“What we’re doing is developing technology that won’t hassle sober drivers; will requirevirtually no maintenance or upkeep; and will have such precision that it only stops adriver when their blood alcohol content is at or exceeds 0.08 blood alcohol content(BAC) – which is the legal limit that policymakers have set for drunk driving in everystate,” said Rob Strassburger, Vice President Safety & Harmonization of the Alliance ofAutomobile Manufacturers. “This will be lifesaving technology.”
Autoliv Development AB of Sweden and Takata-TruTouch of Auburn Hills, Michigan andAlbuquerque, N.M., are both involved in the next research phase. Each company hasbeen awarded $2.25 million after successfully demonstrating during the proof-of-
concept phase that they have the potential for ultimately meeting stringent performancecriteria established for DADSS.
Contact: Wade NewtonAlliance of AutomobileManufacturers, Inc.Phone: (202) 326-5571Mobile: (202) 329-1396
1401 Eye Street, N.W.Suite 900Washington, DC 20005www.dadss.org
7/31/2019 DADSS Phase II Ambitious Drunk Driving Prevention Research Program Moves Forward 11-01-2011
http://slidepdf.com/reader/full/dadss-phase-ii-ambitious-drunk-driving-prevention-research-program-moves-forward 2/8
AMBITIOUS DRUNK DRIVING PREVENTION RESEARCH PROGRAM MOVES FORWARD PAGE 2
FOR RELEASE 9 A.M. EDT, TUES., NOVEMBER 1, 2011 MORE
Installation of the prototype DADSS systems into a research vehicle continues thedevelopment of these technologies for subsequent voluntary installation in productionvehicles in the next 8 to 10 years.
Autoliv is developing a breath-based testing device for BAC detection, while Takata-TruTouch is working on a touch-based approach. (See descriptions below.)
“While the nation has made great strides in reducing drunk driving over the years, itcontinues to be one of the leading causes of death and injury on America's roads,claiming a life every 48 minutes. Advanced alcohol-detection technologies are apromising new tool to prevent drunk drivers and repeat offenders from getting behindthe wheel,” said U.S. Transportation Secretary Ray LaHood, who visited the DADSSlaboratory in the Boston area with NHTSA Administrator David Strickland in January.
“As a public health and safety agency we’re deeply concerned about drunk drivers andthe safety risk they impose on all motorists,” said Administrator Strickland. “No matterwhat the future holds for advanced alcohol-detection technologies, one thing remainsclear; no technology can, or should, ever replace a driver’s personal responsibility not todrive drunk.”
Mothers Against Drunk Driving (MADD) National President Jan Withers, whose 15-year-old daughter, Alisa Joy, was killed by a drunk driver, noted that development ofadvanced alcohol detection technology is a major element of MADD's Campaign to Eliminate Drunk Driving , which is marking its fifth anniversary in November. “There hasbeen great progress in reducing drunk driving deaths and injuries over the past 30years,” Withers stated, “but there were still nearly 11,000 such fatalities in 2009, nearlyone-third of the traffic toll. DADSS has the potential to prevent an estimated 8,000drunk driving deaths a year.”
Opinion research indicates that the public is ready for such a device. Research showsthat two‐thirds of those surveyed considered the use of advanced technology to keepdrunk drivers off the roads to be a “good” or “very good” idea.
#####
Description of DADSS Technologies
The DADSS Program has identified two technological approaches as havingconsiderable promise in measuring driver BAC non-invasively: (1) Tissue Spectrometry,a touch-based approach allowing assessment of alcohol in the driver’s skin, and (2)Distant Spectrometry, a breath-based approach that will allow assessment of alcohol
7/31/2019 DADSS Phase II Ambitious Drunk Driving Prevention Research Program Moves Forward 11-01-2011
http://slidepdf.com/reader/full/dadss-phase-ii-ambitious-drunk-driving-prevention-research-program-moves-forward 3/8
AMBITIOUS DRUNK DRIVING PREVENTION RESEARCH PROGRAM MOVES FORWARD PAGE 3
FOR RELEASE 9 A.M. EDT, TUES., NOVEMBER 1, 2011
concentration in the driver’s exhaled breath. Each technological approach is describedbriefly below.
Touch-based Approach
In the touch-based approach, measurement begins by shining an infrared light on theuser’s skin (similar to a low power flashlight). A portion of the light scatters severalmillimeters through the driver’s skin before returning back to the skin’s surface where itis collected by the optical touch pad. This light contains information on the skin’s uniquechemical properties which can be analyzed to determine the driver’s alcoholconcentration.
Breath-based Approach
The breath-based approach makes it possible to perform a contact free, quick,unobtrusive measurement of the driver’s breath alcohol by using the concentrations ofcarbon dioxide as a measure of dilution of the driver’s exhaled breath. Multiple sensorsplaced in the vehicle cabin will allow the system to ensure that the breath sample isfrom the driver and not other passengers.
7/31/2019 DADSS Phase II Ambitious Drunk Driving Prevention Research Program Moves Forward 11-01-2011
http://slidepdf.com/reader/full/dadss-phase-ii-ambitious-drunk-driving-prevention-research-program-moves-forward 4/8
7/31/2019 DADSS Phase II Ambitious Drunk Driving Prevention Research Program Moves Forward 11-01-2011
http://slidepdf.com/reader/full/dadss-phase-ii-ambitious-drunk-driving-prevention-research-program-moves-forward 5/8
Drivers Over .08 BAC Pose a Serious Traffic Safety Problem
$OFRKROGHFUHDVHVDSHUVRQ¶VDELOLW\WRGULYHDPRWRUYHKLFOHVDIHO\7KHPRUH\RXGULQNWKHJUHDWHUWKHHIIHFW7KHDPRXQWRIDOFR
KROUHTXLUHGWREHFRPHLPSDLUHGGLIIHUVDFFRUGLQJWRKRZIDVW\RXGULQN\RXUZHLJKW\RXUJHQGHUDQGKRZPXFKIRRG\RXKDYHLQ
\RXUVWRPDFK7KHFKDUWEHORZFRQWDLQVVRPHRIWKHPRUHFRPPRQV\PSWRPVSHRSOHH[KLELWDWYDULRXVEORRGDOFRKROFRQFHQWUDWLRQV
%$&DQGWKHSUREDEOHHIIHFWVRQGULYLQJDELOLW\
Blood AlcoholConcentration
(g/dL)1
Typical EffectsPredictable Effects
on Driving
.02
• Some loss of judgment
• Relaxation
• Slight body warmth
• Altered mood
• Decline in visualfunctions (rapid trackingof a moving target)
• Decline in ability to
perform two tasks atthe same time (dividedattention)
.05
• Exaggerated behavior
• May have loss of small-muscle control (e.g.,focusing your eyes)
• Impaired judgment
• Usually good feeling
• Lowered alertness
• Release of inhibition
• Reduced coordination
• Reduced ability totrack moving objects
• Difficulty steering
• Reduced response toemergency drivingsituations
.08
• Muscle coordinationbecomes poor (e.g.,balance, speech, vision,reaction time, andhearing)
• Harder to detect danger
• Judgment, self-control,reasoning, and memoryare impaired
• Concentration
• Short-term memory loss• Speed control
• Reduced informationprocessing capability(e.g., signal detection,visual search)
• Impaired perception
.10
• Clear deterioration ofreaction time and control
• Slurred speech, poorcoordination, and slowedthinking
• Reduced ability tomaintain lane positionand brake appropriately
.15
• Far less muscle controlthan normal
• Vomiting may occur(unless this level isreached slowly or aperson has developed atolerancefor alcohol)
• Major loss of balance
• Substantial impairmentin vehicle control,attention to driving task,and in necessary visualand auditory informationprocessing
,QIRUPDWLRQLQWKLVWDEOHVKRZVWKH%$&OHYHODWZKLFKWKHHIIHFWXVXDOO\LV¿UVWREVHUYHGDQGKDVEHHQJDWKHUHGIURPDYDULHW\RIVRXUFHVLQFOXGLQJWKH 1DWLRQDO+LJKZD\7UDI¿F6DIHW\$GPLQLVWUDWLRQWKH1DWLRQDO,QVWLWXWHRQ$OFRKRO$EXVHDQG$OFRKROLVPWKH$PHULFDQ0HGLFDO$VVRFLDWLRQWKH1DWLRQDO&RPPLVVLRQ$JDLQVW'UXQN'ULYLQJDQGZZZZHE0'FRP
Why Do States Set a .08 BAC Limit?
(YHU\6WDWHKDVSDVVHGDODZPDNLQJLWLOOHJDOWRGULYHZLWKD
%$&RIJUDPVSHUGHFLOLWHURUKLJKHU$GULYHUDOVRFDQEH
DUUHVWHGZLWKD%$&EHORZJG/ZKHQDODZHQIRUFHPHQWRI
¿FHUKDVSUREDEOHFDXVHEDVHGRQWKHGULYHU¶VEHKDYLRU
:KLOHVRPHLPSDLUPHQWPD\EHH[SHULHQFHGDIWHUDVLQJOHGULQN
YLUWXDOO\HYHU\RQHLVIDUWRRLPSDLUHGWRGULYHVDIHW\DWD%$&RI
JG/
,QVLQJOHYHKLFOHFUDVKHVWKHUHODWLYHULVNRIDGULYHUZLWKD%$&
EHWZHHQDQGLVDWOHDVWWLPHVJUHDWHUWKDQIRUGULYHUV
ZLWK%$&VRI]HURDQGWLPHVJUHDWHUIRU\RXQJPDOHV
Who Drives at .08 BAC or Higher?
:KLOHWKHLPSDLUHGGULYLQJSUREOHPLVQ¶WFRQ¿QHGWRDVLQJOH
JURXSGULYHUVLQYROYHGLQIDWDOFUDVKHVZLWK%$&OHYHOVRIJ
G/RUPRUHWHQGWREH\RXQJHUPHQ7KHWR\HDUROGDJH
JURXSLVDWSDUWLFXODUO\KLJKULVN
,PSDLUHGGULYHUVDOVRWHQGWRKDYHRWKHUKLJKULVNEHKDYLRUV)RU
H[DPSOHWKHIROORZLQJFKDUWVKRZVWKDWGULYHUVZLWK%$&VRI
RUKLJKHULQIDWDOFUDVKHVDUHWLPHVPRUHOLNHO\WRKDYHSUHYL
RXV':,FRQYLFWLRQVWKDQGULYHUVZLWKQRDOFRKRO
Recorded Crashes
DWI Convictions
Speeding Convictions
Recorder Suspensions
or Revocations
BAC=.0012%
18%1%
10%
14%4%
24%20%
14%8%
22%25%
13%9%
22%26%
BAC=.01–.07
BAC=.08+
BAC=1.00
Previous Driving Records of Drivers Involved in Fatal Crashes, by BAC, 2009
7/31/2019 DADSS Phase II Ambitious Drunk Driving Prevention Research Program Moves Forward 11-01-2011
http://slidepdf.com/reader/full/dadss-phase-ii-ambitious-drunk-driving-prevention-research-program-moves-forward 6/8
1.
yca
i
s
t
2. Taac
3.
(
l
T
4. Icpd
ati
5. Ttta
hat is thene of the mears, the Drooperative rlcohol-impaational Higvolves cooeasure a dristem detecADSS teche sober dri
ow might t
wo broad approach allnd distant soncentratio
ho is invol
HTSA andCTS) have
ADSS techading autoyundai/Kia,oyota, Volk
hen did it
Februaryost split betrogram, a pemonstratedassachusett
pproximatele alcohol dstallation i
hen do yo
he DADSSchnologyat it is reas
pproximatel
Driver Alcost importaver Alcoholsearch pro
ired drivingway Traffierative resever’s bloods that a drivology muster.
he technolo
proaches arwing estimectrometry,in the driv
ved in this
an industry jointly agreology. ACakers, incl
Jaguar Lanswagen, and
start and h
008 NHTSeen NHTS
oof-of-concto the publis. Phase IIy two years.tection subvehicles.
expect D
research is sill be availanable to ex
y 8 to 10 ye
FA
hol Detectt governmeDetectionram to devin the U.S.Safety Ad
arch to devalcohol coner is drunk,be seamles
gy work?
e currentlytion of alcousing partr’s exhaled
rogram?
oalition caled to work TS is a nonding BM
d Rover, MVolvo.
w much fu
initiated tA and the aept stage, wc in Januarof the progr
Phase II inystems suit
DSS to be
till in the eable for geneect that it crs.
CT SHEET
on Systemnt and autoystem for Slop in-vehiThe five-yeinistration
lop technolentration (
the vehicles, accurate,
eing pursuhol in tissuef the infrarbreath.
led the Autogether in crofit organi, Chrysler,zda, Merce
nding is in
e five-year,to industry’as complete2011 at them which h
volves a prable for con
n U.S. aut
rly stages aral use, althould begin t
for Safety (industry parafety (DAle technoloar, cost-shaand most oogies that w
AC) in a nwill be disareliable, and
d: Tissue sthrough ded light spec
motive Coollaborativzation wholord, Gener
des-Benz,
olved?
$10 millios ACTS cod and the reDADSS las just beguctical demotinued deve
mobiles?
d it is preough we’veo be integra
DADSS)?tnerships ovSS) is a fivgy aimed ating agreemthe world’
ill quickly aon-invasiveled from beprecise, an
pectrometryection of litrum to dete
lition for Tresearch to
ly funded bal Motors,itsubishi,
cooperativlition. Phasults of this
in Walthaand will la
nstration of lopment and
ature to disheard fromted into veh
er the past f -yearpreventingnt betweenauto make
nd accuratelmanner. If ing driven.unobtrusi
, a touch-baht absorptict alcohol
affic Safetydevelop ththe world’onda,issan, Pors
effort, wite I of theresearch we,
st forone or morsubsequent
uss when tthe auto indicles in
ew
thesytheThee to
sedn;
s
he,
the
re
of
eustry
7/31/2019 DADSS Phase II Ambitious Drunk Driving Prevention Research Program Moves Forward 11-01-2011
http://slidepdf.com/reader/full/dadss-phase-ii-ambitious-drunk-driving-prevention-research-program-moves-forward 7/8
6.
uraavsp
7.
Tss
8. d
Tlif pbo
For
ill DADSS
HTSA is londerstand itgarding potditional de
imed at voluery stringengnificant lirecise, and
ow much
he cost perstems. Asstem, the p
hile I be a
inner?
he DADSSmit enactedom havingerson can cody chemistther factors.
ore infor
be in ever
oking at thisviability, r
ential deploelopmentntary adoptperforman
e saving beccurate, pu
ill DADSS
ehicle hasnwith any nerice will dec
le to drive
threshold hin all Statesglass of wi
nsume befory, food bei
ation ab
new car a
technologyliability, a
yment in thork has beeon of the tee criteria.efits of thislic demand
add to the
’t yet beentechnolog
rease. Air
my car if I
s been set a. The DADne or an alcre reachingg consume
ut DADS
d light tru
as part of ad effectivevehicle fle
n completehnology, we expect t
technologywill help to
rice of a n
stablished,y, as more aags are one
have just o
t 0.08 gramSS technolooholic bevethe legal li, how fast
, click on
k?
cooperativess. No det until mor. The DAhich has resat once peand it has bspur deplo
ew vehicle?
but has to bnd more veexample of
ne drink, o
per decilitgy is not intage for dinit varies bahe person i
this link:
research ef isions are edata is ava
SS prograulted in theple understeen provenment into v
in line witicles are eqthis.
r a glass of
r BAC, whiended to prer. The am
sed on a perdrinking, a
http://ww
fort toxpectedilable andis an effort
formulationnd theo be reliablehicles.
other safetuipped with
wine, with
ch is the legvent anyonount of alcoson’s weighmong many
.dadss.or
of
e,
ythe
y
al
hol at and
g.