Continental HICFGE00 User Manual

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Page 1

Document :

User Manual for Smart Card Key

Model :

VI-HICFGE00

Project Code :

Version: 1.0

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Confidado como secreto industrial. Nos reservamos todos los derechos.

Date: Nov. 08. '12

Engineering change order-No.:

Design Freeze No.:

Number of pages:

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Filename:

CASCO

Identification No. :

Page 2

Contents list Page

1. System configulation

1.1 Scope of SMART KEY SYSTEM

1.2 Short description of the SYSTEM

1.2.1 General Definition of SMART KEY

1.2.2 Wireless Communication

1.2.3 Concept Description

1.3 System Overview 2 Smart Cardkey operation

3 3 3 3 3 3 4

3 Homologation

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Editor : BH.Lee Document name Project code

ECO / DF No.

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Page 3

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 CARDKEY (without inte

and hat shelf detection)

 LF-RF



passive access trunk/tailg max. 2 SMART KEY CARDKEYs can be handled by the system



comm

unication

ate via the trunk lid switch at the trunk

 communication to the engine management system via a single line interface  communication to the ESCL via a single line interfac

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Short description of the SYSTEM

1.2

1.2.1 General Definition of SMART KEY

rior trunk

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 CARDKEY which itself does not require any conscious actions by the user (e.g. operate a button).

After being triggered the vehicle sends out a request in a limited range. If the SMART KEY CARDKEY receives this request, it automatically sends a response to the vehicle. Then the system decides whether to perform a particular action

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(unlocking, locking…) or remain inactive.

sondere für den Fall der Patenterteilung oder GM-Eintragung

1.2.2 Wireles

s Communication

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

1.2.3 Concept Description

With this concept it is possible to have a set of interior antennas that covers the vehicle’s interior and a set of exterior antennas that covers the vehicle’s exterior. For an unambiguous separation between the vehicle’s interior and exterior it is sufficient that at least one area is covered exactly by the corresponding operating ranges of the antennas.

The functions of the SMART KEY system have to be provided in a clearly defined and limited range. For the up-link from the vehicle to the SMART KEY CARDKEY, a magnetic field with a frequency of 125 kHz and ASK modulation is used. Inductive antennas in and at the vehicle radiate the electromagnetic energy.

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Version: 1.0 Nov. 08. 2012

File:

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Page 4

Techni

 virtually no reflection



 released frequency band

cal aspects of 125 kHz – magnetic field:

cubical decrease of field strength  allows good range control,

(ISM),

 high penetration,  low quiescent current demand due to 125 kHz input stage (SMART KEY CARDKEY),



less sensitive for detuning compared to higher freque

ncy.

For the down-link frequ

ency (RF) is used (similar to the classic remote control functions) with FSK

from the SMART KEY CARDKEY to the vehicle, the st

andard radio

modulation.

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1.3 System Overview

ECU sends LF challenge via exterior antenna

ID tag sends identification code to RF receiver

Doors are unlocked automatically

User pulls open the door

L F

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Figure 1: Principle of Communication

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Page 5

2. Smart Card Key operation

As below have keytop on the product.

photo, this card key doesn’t When you want to change battery,

Just just put it as below. Pls be aware put this card key in pocket, and when battery polarity, else the battery is you go to your car closely, the Smart discharged rapidly. card key system acknowledge automatically.

Comunicado como segredo empresarial. Reservados todos os direitos.

Confidado como secreto industrial. Nos reservamos todos los derechos.

wertung und Mitteilung ihres Inhalts nicht gestattet, soweit

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Page 6

3. Homologation

FCC Compliance Statement.

This device complies w

ith part 15 of the FCC Rules.

Operation is subject to the following two conditions :

(1) This device may not cause harmful interference, and (2) This device must accept any interference received, including

interferencethat ma

y c

ause undesired operation.

Do Not

Comunicado como segredo empresarial. Reservados todos os direitos.

Confidado como secreto industrial. Nos reservamos todos los derechos.

y changes or modifications to the equipment not expressly

approved by the party responsible for compliance could void user’s authority to operate the equipment.

IC Compliance Statement.

This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not

cause interf (2) this device must accept any interference, including interfe cause unde

sired operation of the de

erence, and

vice.

ence that may

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Le present ap

pareil est conforme aux CNR d’Industrie Canada applicables aux appareils ra dio

exempts de licence. L’exploitation est autorisee aux deux conditions suivantes :

l’appareil ne doit pas produire de brouill

(1) (2)

l’utilisateur de l’appareil doit accepter tout brouillage radioelectrique subi, mem e

uillage est susceptible d’en compromettre le fonctionnement.

bro

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age, et

si le

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Continental HICFGE00 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual