Continental Automotive Systems SKFGE04 Smart Key Fob User Manual Spezifikationsformular in Deutsch mit Struktur

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CASCO

Identification No. :

Document : User Manual for TOKEN Fob

Model : SVI-SKFGE04

Project Code :

Version: 1.0

Date: Feb. 21. '18

Engineering change order-No.:

Design Freeze No.:

Number of pages: 7

Filename:

Editor : KS.Kim Document name Project code

Version: 1.0 Feb. 21. 2018

ECO / DF No.

Identification No. : Document No.

File: Page 2 / 8

.

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

nicht ausdrücklich zugestanden. Zuwiderhandlungen ver-

sondere für den Fall der Patenterteilung oder GM-Eintragung

Contents list Page

1. System configulation 3

1.1 Scope of SMART KEY SYSTEM 3

1.2 Short description of the SYSTEM 3

1.2.1 General Definition of SMART KEY 3

1.2.2 Wireless Communication 3

1.2.3 Concept Description 3

1.3 System Overview / Block Diagram 4

1.4 Smart Key Fob button operation 6

2 TOKEN Fob Configuration (Transmitter) 7

2.1 Block Diagram 7

2.2 Technical Data of TOKEN Fob 7

3 FCC/IC Compliance Statement 8

Editor : KS.Kim Document name Project code

Version: 1.0 Feb. 21. 2018

ECO / DF No.

Identification No. : Document No.

File: Page 3 / 8

.

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

nicht ausdrücklich zugestanden. Zuwiderhandlungen ver-

sondere für den Fall der Patenterteilung oder GM-Eintragung

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

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

• max. 4 SMART KEY FOBs can be handled by the system

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

• communication to the ESCL via a single line interface

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

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 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.

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.

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 FOB, 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.

Editor : KS.Kim Document name Project code

Version: 1.0 Feb. 21. 2018

ECO / DF No.

Identification No. : Document No.

File: Page 4 / 8

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Comunicado como segredo empresarial. Reservados todos os direitos.

Confidado como secreto industrial. Nos reservamos todos los derechos.

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Weitergabe sowie Vervielfältigung dieser Unterlage, Ver-

wertung und Mitteilung ihres Inhalts nicht gestattet, soweit

nicht ausdrücklich zugestanden. Zuwiderhandlungen ver-

sondere für den Fall der Patenterteilung oder GM-Eintragung

Technical aspects of 125 kHz – magnetic field:

• virtually no reflections,

• cubical decrease of field strength → allows good range control,

• released frequency band (ISM),

• high penetration,

• low quiescent current demand due to 125 kHz input stage (SMART KEY FOB),

• less sensitive for detuning compared to higher frequency.

For the down-link from the SMART KEY FOB to the vehicle, the standard radio frequency

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

1.3 System Overview / Block Diagram

Figure 1: Principle of Communication

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

Editor : KS.Kim Document name Project code

Version: 1.0 Feb. 21. 2018

ECO / DF No.

Identification No. : Document No.

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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

nicht ausdrücklich zugestanden. Zuwiderhandlungen ver-

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Figure 2: System Block Diagram

Editor : KS.Kim Document name Project code

Version: 1.0 Feb. 21. 2018

ECO / DF No.

Identification No. : Document No.

File: Page 6 / 8

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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

nicht ausdrücklich zugestanden. Zuwiderhandlungen ver-

sondere für den Fall der Patenterteilung oder GM-Eintragung

1.4 Smart Key Fob button operation

Lock

Unlock

Hold (Trunk)

Panic

You can lock, unlock, trunk and hold your vehicle with this remote transmitter.

Lock

- When you push this button, all the doors will be locked.

- You can not lock any of the doors with this remote transmitter if any door is open or the key

is in the fob holder.

Unlock

- When you push this button, all the doors will be unlocked.

- You can not unlock any of the doors with this remote transmitter if any door is open or the

key is in the fob holder.

HOLD(Trunk)

- When you push this button and hold more than 1 second, the trunk will be opened.

Panic

- When you push this button for about 1 second, Horn will alarm.

Editor : KS.Kim Document name Project code

Version: 1.0 Feb. 21. 2018

ECO / DF No.

Identification No. : Document No.

File: Page 7 / 8

.

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

nicht ausdrücklich zugestanden. Zuwiderhandlungen ver-

sondere für den Fall der Patenterteilung oder GM-Eintragung

2 Token Fob Configuration (Transmitter)

2.1 Block Diagram

2.2 Technical Data of TOKEN Fob

Carrier Frequency NA : 433.92MHz

Field Strength NA : typ. 86dBuV/m at 3m +/-3dB(Field Strength) + averaging factor

considered

Deviation NA : 30kHz

Carrier Frequency EU/DOM/China : 433.92MHz

Field Strength EU/DOM/China : typ. 86dBuV/m at 3m +/-3dB (Field Strength)

Deviation EU/DOM/China : 30kHz

Carrier Frequency Tai./Brazil: 433.92MHz

Field Strength Tai./Brazil : typ. 86dBuV/m at 3m +/-3dB (Field Strength) +

averaging factor considered

Deviation Tai./Brazil : 30kHz

Modulation : FSK

Baud rate of RF : 7.8kbaud

Supply voltage : 3V

Battery Type : Lithium, CR2032

Editor : KS.Kim Document name Project code

Version: 1.0 Feb. 21. 2018

ECO / DF No.

Identification No. : Document No.

File: Page 8 / 8

.

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

nicht ausdrücklich zugestanden. Zuwiderhandlungen ver-

sondere für den Fall der Patenterteilung oder GM-Eintragung

3 FCC/IC Compliance Statement

FCC Compliance Statement.

This device complies with 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 may cause undesired operation.

Do Not

Any 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.

Le present appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio

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

(1) l’appareil ne doit pas produire de brouillage, et

(2) l’utilisateur de l’appareil doit accepter tout brouillage radioelectrique subi, meme si le

brouillage est susceptible d’en compromettre le fonctionnement.

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 interference, and

(2) This device must accept any interference, including interference that may

cause undesired operation of the device.

Continental Automotive Systems SKFGE04 Smart Key Fob User Manual Spezifikationsformular in Deutsch mit Struktur

Continental Automotive Systems Corporation Smart Key Fob Spezifikationsformular in Deutsch mit Struktur

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