Continental Automotive Systems SMK20 Users Manual

Document :

User Manual for Smart Key ECU

Model :

SMK 2.0

Project Code :

Version: 0.1

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Confidado como secreto industrial. Nos reservamos todos los derechos.

Date: Jul. 17 '09

Engineering change order-No.:

Design Freeze No.:

Number of pages:

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Filename: User Manual for SMK2.0_FCC 용 편집

Identification No. :

Contents list Page

System configulation 3

1.1 scope of SMART KEY SYSTEM 3

1.2 short description of the SYSTEM 3

1.2.1 General De finition of SMART KEY 3

1.2.2 Wireless Communication 3

1.2.3 concept Des cription 4

1.2.4 System Architecture 4

1.2.5 Main Functi ons 5

1.3 System Overview 6

Comunicado como segredo empresarial. Reservados todos os direitos.

Confidado como secreto industrial. Nos reservamos todos los derechos.

Weitergabe sowie Vervielfältigung dieser Unterlage, Ver-wertung und Mitteilung ihres Inhalts nicht gestattet, soweit

sondere für den Fall der Patenterteilung oder GM-Eintragung

Editor : KK Ko Document name Project code

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Version: 0.5 Aug. 10. 2006

File:

User Manual for SMK2.0_FCC 용 편집

ECO / DF No.

Identification No. : Document No.

1. System configulation

1.1 scope of SMART KEY SYSTEM

The System offers the following features:

• passive access for two doors, driver side and passenger side as well as trunk/tailgate

• passive start after interior detection of the SMART KEY FOB (without interior trunk and

hat shelf detection)

• LF-RF communication (based on Continental’s SMART KEY system)

• passive access/locking of the two front doors via a toggle push button in the door

handles

• passive access trunk/tailgate via the trunk lid switch at the trunk

• max. 2 SMART KEY FOBs can be handled by the system

Comunicado como segredo empresarial. Reservados todos os direitos.

• immobilizer backup solution integrated into Fob-Holder.

Confidado como secreto industrial. Nos reservamos todos los derechos.

• communication to the engine management system via a single line interface

• communication to the ESCL via a single line interface

• block of the steering column by the ESCL device

1.2 short description of the SYSTEM

1.2.1 General Definition of SMART KEY

The SMART KEY system is a system that allows the user to access and operate a vehicle in a very convenient way. To access the vehicle no traditional key or remote control unit is needed.

The user carries a SMART KEY FOB which itself does not require any conscious

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actions by the user (e.g. operate a button). The SMART KEY system is triggered by pressing a push button in the door handle.

After being triggered the vehicle sends out a request in a limited range. If the SMART KEY FOB receives this request, it automatically sends a response to the vehicle. Then the system decides whether to perform a particular action (unlocking, locking…) or remain inactive.

In a similar manner the vehicle’s Electrical Steering Colume Lock (ESCL) is released. Again, a communication between the vehicle and the SMART KEY FOB is needed before any actions will be performed.

1.2.2 Wireless Communication

Electromagnetic waves are used to exchange information between the vehicle and the SMART KEY FOB. Both, vehicle and SMART KEY FOB are equipped with a transmitter, a receiver and several antennas.

Editor : KK Ko Document name Project code

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Version: 0.5 Aug. 10. 2006

File:

User Manual for SMK2.0_FCC 용 편집

ECO / DF No.

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