Bsi bs au 209 2 1988 (2000)

BRITISH STANDARD AUTOMOBILE SERIES BS AU 209 2 1988 Vehicle security — Part 2 Specification for security systems against theft of in car equipment for entertainment and communication purposes UDC 629[.]

Vehicle security —

U C6 9.1 4.6:6 9.0 7 0 7:[6 9.1–4 7:6 9.0 8.7]

This Bri shStan ard, ha ing

b en pre ared u der the

directonof the Automo ile

Stan ards Commi e ,was

published u der the authoriy

ofthe Bo rd of BSI an comes

into fect on

3 Decemb r1 8

© BSI0 -2 0

The folowing BSI references

relate to the work on this

stan ard:

Commi e reference AUE/17

Draft for comment8 / 75 4 DC

The prep ration of this BritishStand rd was entrusted b the Automobi e

Stand rd s Commit e ( AUE/ -) to Tech ical Commit e AUE/17, upon which

the folowing bodies were represented:

Association of Car Fle t Operator

Automobi e Association

Consumer ’ Association

Dep rtment of Industry

Dep rtment of Transport

Home Ofice

Institute of Consumer Erg onomic

Master Locksmiths’ Association

Metropol tan Polce

Motor Ind ustry Resear h Association

Roa Haulag e Association Ltd

Roy al Automobie Club

Society of Motor Man facturer and Tra er Limited

Am endm ents is ued sinc publ cation

Amd No Date of is ue Comments

Pag e

Append ix A Testing of permanently instaled eq uipment 2

Appendix B Testing of eq uipment incorporating a coding d ev ice 2

This Part of BS AU20 has be n prep red u d er the d irection of the Automobie

Stand ards Commit e , at the req uest of the Dep rtment of Transport and with

the sup ort of the Home Ofice an org anizations connected with law

enfor ement, the motor v ehicle construction industry , v ehicle equipment

ind ustry an v ehicle user org anizations

Hitherto, no stand rd has existed for the UnitedKing dom that defines the

perormance an use of sy stems intended to prev ent or deter u authoriz d

remov al of in-car eq uipment

It is recog niz d that the req uirements contained in this stand ard ma also be

suita le for the protection of other items of equipment fit ed either temporariy or

permanently to the v ehicle but not mentioned specificaly in this stand ard such

as v isual displa units, telephones and ma d isplay s

This stand rd cov er a relativ ely new area, not prev iously stand ardiz d, an it

ma be neces ary to amen the requirements resulting f om the initial

ex erience of its use

This Part of BS AU20 is intend ed to prov id e protection ag ainst u authoriz d

remov al of in-car equipment b one of the fol owing :

a) prev enting remov al of the equipment ( unles it is of the retracta le ty pe)

using simple to ls;

b) prov iding for coding sy stem( s) in the actual eq uipment which wi l rend er the

unit inopera le once remov ed f om the v ehicle;

c) specify ing a sy stem of mod ular construction ( se 2.2)

Ex erience wi l show which of these thre options is most efectiv e in prev enting

theft bearing in mind the cost of replacing stolen eq uipment and rep iring any

conseq uential d mag e incur ed when the eq uipment was remov ed f om the

v ehicle

Other Parts of BS AU20 are:

— Pa r t1: Spe ifica tion f r me ha nica l locking systems fr pa ss nger ca r s a nd

ca r d er ived vehicle ;

— Pa r t3: Spe ifica tion f r s cur ity ma r king o gla zing f r pa ss nger ca r s a nd

ca r d er ived vehicle ;

— Pa r t4: Spe ifica tion fr s cur ity gla zing fr pa ss nger ca r s a nd ca r d er ived

vehicle

1)

;

— Pa r t5: Spe ifica tion f r d oo c ntr a l power locking systems fr pa ss nger

ca r s a nd ca r d er ived vehicle

1)

;

— Pa r t6: Spe ifica tion fr d oo d ea d locking systems fr pa ss nger ca r s a nd ca r

d er ived vehicle

1)

A British Stand rd d oes not purport to include al the neces ary prov isions of a

contract User of Br itish Stand ards are responsible for their cor ect a plcation

Compl anc with a British Stand rd does not ofitself confer imm unity

f om leg al o l g ations

Sum m ary of pag es

This d ocument comprises a f ont cov er, an inside f ont cov er, p g esi andi ,

p g es1 and 2 an a b ck cov er

This stand ard has be n upd ated ( se copy right d te) and ma hav e ha

amendments incorporated This wi l be ind icated in the amendment ta le on the

inside font cov er

1 Scope

This Part of BS AU20 specifies req uirements for

the perormance an use of sy stems intended to

d eter or prev ent the theft of in-car ra io, aud io and

v isual eq uipment used for entertainment and

commu ications, hereinafter refer ed to as

“ eq uipment , in p s eng er car and car deriv ed

v ehicles

This Part of BS AU20 a pl es to eq uipment fit ed

during v ehicle man facture an after market

equipment

This Part of BS AU20 do s not a ply to anci ary

equipment such as aerials, inter onnections,

b lance controls and loudspeaker

Tests to d etermine complance with this stand rd

are des ribed in Appendix A and Append ix B

2 Definitions

For the purposes of this Part of BS AU20 the

fol owing d efinitions a ply

2.1

retracta le equipm ent

equipment which is d esig ned to be q uickly and

easiy remov ed fom ( or replaced in) a v ehicle,

without the use of to ls, b the oc up nt when

leav ing the v ehicle u at ended

2.2

m odular system

a sy stem where the eq uipment is sep rated into at

least thre fu ctional p rts that are located in

non-a jacent areas of the v ehicle

2.3

functional part

a p rt es ential for the operation of the equipment

an for which simple to ls can ot be substituted

3 Security systems

3.1 General

Equipment shal employ at least one of the sy stems

specified in3.2 to3.6

3.2 Retractable equipm ent

The equipment shal be retracta le ( se 2.1) an

shal incorporate an aud ible warning or car y v isual

marking to indicate the ne d for remov al when the

v ehicle is left unat ended

3.3 Locka le in plac equipm ent

The equipment shal be locka le in place using a

lock comply ing with the req uirements of clause3 of

BS AU20 -1:19 6

3.4 Permanently instal ed equipm ent

The equipment shal be so d esig ned that when

instaled in the v ehicle, the mou ting ( s) or

at achment dev ice( s) are not rea iy ac es ible

Theeq uipment shal be tested as d es ribed in

Appendix A and shal be d eemed to comply if the

eq uipment has not be n remov ed in a time of4min

3.5 Equipm ent incorporating a coded devic

3.5.1 The eq uipment shal be prov ided with a

faci ity to ac ept a u ique code such that

inter uption of the power sup ly render the

eq uipment inopera le u ti the cor ect code is

reinserted The equipment shal be tested as

d es ribed in Appendix B and shal only be opera le

with the cor ect cod e

3.5.2 The eq uipment shal be suita ly marked in a

prominent position indicating that a deg re of

protection is aforded

3.5.3 To resist at empts to defeat the code, the

faci ity shal be desig ned so that it is not pos ible to

work throug h al the av aia le d ifer in the cod e

g roup in les than10 h

3.5.4 Any prov ision for chang ing the code shal not

reduce the lev el of security

3.5.5 The man facturer shal prov ide the fol owing

information for each sy stem submit ed for test:

a) the n mber of elements in the code g roup and

the n mber of character choices for each element;

b) the total n mber of cod es, cor ect an

incor ect, in the code g roup;

c) the cor ect code for the sample of eq uipment

submit ed for test;

d) any time d ela req uired b the eq uipment

betwe n code insertion

3.6 Mo ular system equipment

The eq uipment shal be a modular sy stem ( se 2.2)

and shal be suita ly marked in a prominent

position to indicate that a deg re of protection is

aforded

4 Test sa mple

Tests shal be car ied out on a complete v ehicle or

representativ e portion there f taken as a random

sample

5 Security marking

Eq uipment shal be permanently an indelbly

marked with a u iq ue serial n mber

NOT This n mb r ma b the V ehicle Identficaton Numb r

( VIN)

Appendix A Testing ofperm a nently

insta lled equipment

Attempt to remov e the eq uipment without d mag e

( other than minor s ratches) to the equipment or

sur ou ding body work, b the use of simple to ls

such as a s rewd riv er, pler , probe or b the use of

simulations of the man facturer’s special to ls

Appendix B Testing ofequipment

incorporating a coding device

B.1 Set up the equipment submit ed for test u der

power in an operating cond ition

B.2 Inter upt the power sup ly for a period

of0.3±0.2 s

B.3 Check the operation of the eq uipment b

inserting an incor ect code chosen at rand om and

note the result

B.4 After a suita le time interv al [se 3.5.5d)]

insert a further incor ect code chosen at random

Check the operation of the dev ice and note the

result

B.5 After a further time interv al insert the cor ect

code Check the operation of the dev ice and note the

result

b

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