User's Guide

ATOP3.5G Product Description

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ATOP 3.5G (OM12030)

Automotive telematics on-board unit platform 3.5G

1 Introduction

ATOP 3.5G (OM12030) is Telit’s platform for automotive telematics on-board units (OBU's) for

applications such as road pricing and eCall, based on the following technologies:

 3G cellular for voice and data communication

 GPS/GLONASS for positioning service

 NFC for short range communication, e.g. configuration and law enforcement

 SmartMX smartcard with Java card JCOP OS for security

 J9 Virtual Machine for application portability and easy creation

 Dedicated processor for Real-Time and connection to system via ADC, CAN, UART,

Ethernet, USB

 Backward hardware compatibility with ATOP 2.5G EVO (OM12001)

 Designed for automotive markets

Thanks to on-board ATOP 3.5G security resources, product developers and manufacturers can

offer products which guarantee fraud prevention and tamper evidence without extra effort for

additional security precautions. These products can be used in end-to-end transaction systems

requiring Common Criteria level 5+.

ATOP 3.5G can be used by itself as a complete solution for GNSS-3G based road pricing and

eCall applications. In this case, ATOP 3.5G just needs to be complemented with a power supply,

speaker, microphone, some knobs and an optional display. ATOP 3.5G provides the processing

power and software application environment resources on board to complement road pricing and

eCall with some other added value telematics services.

ATOP 3.5G can also be applied as a front end for more elaborate telematics products, by making

its resources, i.e. GNSS, mobile communication, security (ID authentication) available for use by

other resources in the OBU.

Three different 3G band configuration variants are defined for OM12030:

 World market configuration

 American market configuration

 Pacific market configuration

For applications where security is not paramount, such as eCall, variants without NFC short

range communication and/or the SmartMX security processor are available.

In accordance with Telit’s Robustness Validation, using AEC-Q100-defined qualification tests.