LE940B6 HW User Guide
Rev. 2.02
Page 14 of 111
2020-01-10
2.
Product Description
Overview
LE940B6 is Titan
’s platform for automotive telematics on-board units (OBU's) for
applications, such as automotive telematics and eCall, based on the following
technologies:
•
4G cellular for voice and data communication
•
GNSS (optional) - GPS, GLONASS, BeiDou, Galileo, QZSS, for positioning
service
•
Embedded security
•
Designed for automotive markets
1
quality needs
In its most basic use case, LE940B6 can be applied as a wireless communication front-
end for telematics products, offering GNSS and mobile communication features to an
external host CPU through its rich interfaces.
LE940B6 can further support customer software applications and security features.
LE940B6 is based on a Yocto Linux system running on an application processor. Thanks
to a dedicated application processor and embedded security resources, product
developers and manufacturers can create products that guarantee fraud prevention and
tamper evidence without extra effort for additional security precautions.
LE940B6 can be self-sufficient and serve as a fully-integrated solution for applications,
such as location-based cellular telematics, navigation, road pricing and eCall. In such a
case, the customer would simply complement the module with a power supply, speaker
amplifier, microphone, antennas, and an HMI (if applicable).
LE940B6 is offered with different regional variants according to the list in Table 1:
Applicability Table.
Applications
LE940B6 can be used for telematics applications where tamper-resistance, confidentiality,
integrity, and authenticity of end-user information are required, for example:
•
Emergency call
•
Telematics services
•
Road pricing
•
Pay-as-you-drive insurance
•
Stolen vehicles tracking
•
Internet connectivity
1
In accordance with Titan
’s Robustness Validation, using AEC-Q100-defined qualification tests
Provided
to
Dekra
under
NDA
Distribution
is
Prohibited
except
for
Dekra
employees
with
a Need
to
know
