Continental Automotive A2C93178600 Immobilizer User Manual functional description 20150603

Continental Automotive GmbH Immobilizer functional description 20150603

User manual

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Document ID3026622
Application IDPX5mtFAFtrMaCvPRyAJKNg==
Document DescriptionUser manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize27.41kB (342573 bits)
Date Submitted2016-06-14 00:00:00
Date Available2016-10-31 00:00:00
Creation Date2015-06-04 18:54:35
Producing SoftwareGPL Ghostscript 9.05
Document Lastmod2016-02-11 16:58:43
Document Titlefunctional description_20150603
Document CreatorPDFCreator Version 1.5.0
Document Author: uidm7560

W e it e r g a b e s o w i e V e r v ie lfä ltig u n g d ie s e r U n te r la g e , V e r w e r tu n g u n d M it te ilu n g ih r e s In h a lts n ic h t g e s ta tte t, s o w e it
n ic h t a u s d r ü c k lic h z u g e s ta n d e n . Z u w id e r h a n d lu n g e n v e r p f lic h te n z u S c h a d e n e r s a t z . A lle R e c h te v o r b e h a lte n , in s b e s o n d e r e fü r d e n F a ll d e r P a te n t e r te ilu n g o d e r G M - E in tr a g u n g .
Proprietary data, company confidential.
All rights reserved.
Confié à titre de secret d'entreprise. Tous droits réservés.
Comunicado como segredo empresarial. Reservados todos os direitos.
Confidado como secreto industrial. Nos reservamos todos los derechos.
B&S products
Functional description
Confidential Property of Continental Corporation © June 2015
Renault – Nissan
3H Immobilizer
Functional description & user manual
Page: 1 of 7
.
W e it e r g a b e s o w i e V e r v ie lfä ltig u n g d ie s e r U n te r la g e , V e r w e r tu n g u n d M it te ilu n g ih r e s In h a lts n ic h t g e s ta tte t, s o w e it
n ic h t a u s d r ü c k lic h z u g e s ta n d e n . Z u w id e r h a n d lu n g e n v e r p f lic h te n z u S c h a d e n e r s a t z . A lle R e c h te v o r b e h a lte n , in s b e s o n d e r e fü r d e n F a ll d e r P a te n t e r te ilu n g o d e r G M - E in tr a g u n g .
Proprietary data, company confidential.
All rights reserved.
Confié à titre de secret d'entreprise. Tous droits réservés.
Comunicado como segredo empresarial. Reservados todos os direitos.
Confidado como secreto industrial. Nos reservamos todos los derechos.
B&S products
Functional description
Confidential Property of Continental Corporation © June 2015
Index of Changes
No.
Version
V1
V2
Chapter
Description
Name/Date
Initial Version
Xiao Jie
Mar. 13rd, 2015
update
Xiao Jie
Jun.3rd,2015
Page: 2 of 7
.
W e it e r g a b e s o w i e V e r v ie lfä ltig u n g d ie s e r U n te r la g e , V e r w e r tu n g u n d M it te ilu n g ih r e s In h a lts n ic h t g e s ta tte t, s o w e it
n ic h t a u s d r ü c k lic h z u g e s ta n d e n . Z u w id e r h a n d lu n g e n v e r p f lic h te n z u S c h a d e n e r s a t z . A lle R e c h te v o r b e h a lte n , in s b e s o n d e r e fü r d e n F a ll d e r P a te n t e r te ilu n g o d e r G M - E in tr a g u n g .
Proprietary data, company confidential.
All rights reserved.
Confié à titre de secret d'entreprise. Tous droits réservés.
Comunicado como segredo empresarial. Reservados todos os direitos.
Confidado como secreto industrial. Nos reservamos todos los derechos.
B&S products
Functional description
Confidential Property of Continental Corporation © June 2015
Content
GENERAL DESCRIPTION
PRODUCT CONCEPT
2.1
FUNCTIONALITY
2.2
HW CONCEPT
2.3
MECHANICAL CONCEPT
2.3.1
IMMO overview
2.3.2
Connector
2.4
SW CONCEPT
3.1
3.2
END USER MANUAL
OVERVIEW PICTURE TO SHOW WHERE IMMO ANTENNA ON CAR
END USER OPERATING STEPS:
1 General Description
This document describes the content and the function of the Immobilizer Active Antenna.
All documents will be exchanged in English
Page: 3 of 7
B&S products
Functional description
W e it e r g a b e s o w i e V e r v ie lfä ltig u n g d ie s e r U n te r la g e , V e r w e r tu n g u n d M it te ilu n g ih r e s In h a lts n ic h t g e s ta tte t, s o w e it
n ic h t a u s d r ü c k lic h z u g e s ta n d e n . Z u w id e r h a n d lu n g e n v e r p f lic h te n z u S c h a d e n e r s a t z . A lle R e c h te v o r b e h a lte n , in s b e s o n d e r e fü r d e n F a ll d e r P a te n t e r te ilu n g o d e r G M - E in tr a g u n g .
Proprietary data, company confidential.
All rights reserved.
Confié à titre de secret d'entreprise. Tous droits réservés.
Comunicado como segredo empresarial. Reservados todos os direitos.
Confidado como secreto industrial. Nos reservamos todos los derechos.
Confidential Property of Continental Corporation © June 2015
2 Product concept
The whole immobilizer function is accomplished by the mutual authentication between
key and BCM while the active antenna is playing a role of charging transponder in key
and data modulation (demodulation) in the communication path. The typical immobilizer
system with active antenna can be referenced as below:
Only active antenna is covered by this technical specification
2.1
Functionality
• Magnetic field generation:
The active antenna contains base station for driven antenna coil which generates the
LF field for charging transponder as well as carrying the modulated data.
• Serial communication with BCM:
The active antenna is connected to BCM via synchronous serial link. LF
communication data is converted to baseband signals by active antenna and
transmitted in half-duplex mode between transponder and BCM on this interface.
2.2 HW concept
PCBA is reuse DFL step 8 PCBA.
Simple HW block diagram can be found as below:
Page: 4 of 7
.
W e it e r g a b e s o w i e V e r v ie lfä ltig u n g d ie s e r U n te r la g e , V e r w e r tu n g u n d M it te ilu n g ih r e s In h a lts n ic h t g e s ta tte t, s o w e it
n ic h t a u s d r ü c k lic h z u g e s ta n d e n . Z u w id e r h a n d lu n g e n v e r p f lic h te n z u S c h a d e n e r s a t z . A lle R e c h te v o r b e h a lte n , in s b e s o n d e r e fü r d e n F a ll d e r P a te n t e r te ilu n g o d e r G M - E in tr a g u n g .
Proprietary data, company confidential.
All rights reserved.
Confié à titre de secret d'entreprise. Tous droits réservés.
Comunicado como segredo empresarial. Reservados todos os direitos.
Confidado como secreto industrial. Nos reservamos todos los derechos.
B&S products
Functional description
Confidential Property of Continental Corporation © June 2015
The active antenna contains the ABIC1 immobilizer base station IC, a ceramic resonator
for clock generation, and a voltage regulator for stabilization of power input.
It needs to be connected to the BCM for the communication function as well as to battery
supply and ground.
2.3 Mechanical concept
2.3.1 IMMO overview
The LF antenna is integrated into the housing:
• One housing with integrated LF antenna, connector and PCB fixture,
• One cover ring, in front side of the antenna coil.
Page: 5 of 7
.
W e it e r g a b e s o w i e V e r v ie lfä ltig u n g d ie s e r U n te r la g e , V e r w e r tu n g u n d M it te ilu n g ih r e s In h a lts n ic h t g e s ta tte t, s o w e it
n ic h t a u s d r ü c k lic h z u g e s ta n d e n . Z u w id e r h a n d lu n g e n v e r p f lic h te n z u S c h a d e n e r s a t z . A lle R e c h te v o r b e h a lte n , in s b e s o n d e r e fü r d e n F a ll d e r P a te n t e r te ilu n g o d e r G M - E in tr a g u n g .
Proprietary data, company confidential.
All rights reserved.
Confié à titre de secret d'entreprise. Tous droits réservés.
Comunicado como segredo empresarial. Reservados todos os direitos.
Confidado como secreto industrial. Nos reservamos todos los derechos.
B&S products
Functional description
Confidential Property of Continental Corporation © June 2015
2.3.2 Connector
PIN DEFINITION
PIN
SIGNAL
NO.
BAT
SCLK
GND
SDATA
2.4
3.1
DESCRIPTION
Supply voltage (12V)
Synchronization clock for serial interface
Ground
Bidirectional serial data line
SW concept
There is no software inside active antenna; all control logic is implemented in BCM.
3 End user manual
Overview picture to show where IMMO antenna on car (from driver direction)
Steering hole
Light blue part is IMMO antenna
Mechanical lock set
Page: 6 of 7
.
W e it e r g a b e s o w i e V e r v ie lfä ltig u n g d ie s e r U n te r la g e , V e r w e r tu n g u n d M it te ilu n g ih r e s In h a lts n ic h t g e s ta tte t, s o w e it
n ic h t a u s d r ü c k lic h z u g e s ta n d e n . Z u w id e r h a n d lu n g e n v e r p f lic h te n z u S c h a d e n e r s a t z . A lle R e c h te v o r b e h a lte n , in s b e s o n d e r e fü r d e n F a ll d e r P a te n t e r te ilu n g o d e r G M - E in tr a g u n g .
Proprietary data, company confidential.
All rights reserved.
Confié à titre de secret d'entreprise. Tous droits réservés.
Comunicado como segredo empresarial. Reservados todos os direitos.
Confidado como secreto industrial. Nos reservamos todos los derechos.
B&S products
Functional description
Confidential Property of Continental Corporation © June 2015
IMMO antenna
Mechanical Lock set
3.2
End user operating steps:
Step 1: Insert key to mechanical lock set
key
Step 2: Rotate key to start position (start letter shown on mechanical lock set).
Authentication is started among key, IMMO, and EMS.
Step 3: When you feel engine has been started, then release key, key will automatic
rotate back to ON position (On letter which shown on mechanical lock set)
Page: 7 of 7

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