LG TL3LNB, TL3HNB, TL3TNB Users manual

JLR TCU3 Overview fo r FC C

Jan. 6. 2016

LG Electronics Inc.

Contents

1. Introduction of TCU

2. Modularization of NAD

3. Hardware block diagram

4. JLR TCU3 Specification

5. Test environment

6. Appendix

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LGE Confidential

1. Introduction of TCU

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Cellular2

Cellular1

GNSS

Main

Cellular2

Cellular1

GNSS

Cellular2

Cellular1

GNSS

Main

Main

USB

Ethernet

WiFi

 TCU (Telematics Control Unit)

 Telematics device that LGE is developing for the JLR(Jaguar Land Rover) vehicles.
 Small box installed deep inside passenger cars
 In charge of wireless communications in L T E/WCDMA/GSM network

 Services provided by TCU

 Voice service : eCall, bCall1)and ERA GLONASS
 Packet data service : Wi-Fi hot-spot and TSP2)service
 SMS service : TSP service

Overview

1) bCall : breakdown call

2) TSP: Telematics Service Provider (Wireless Car for JLR)

GNSS

Call Center

LTE, WCDMA / GSM

Emergency Call

Road Side

Automatic Collision

Notification Call

Vehicle Tracking

Assistance C all

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LGE Confidential