Navistar TBM3-N2 Manuel D'utilisation page 5

Description of the trucks connected devices.
2.
The Navistar N2 Telematics module includes cellular communication interfaces, Wi-Fi and Bluetooth, which
enables 3G and 4G network communication and, also to connect with devices inside the vehicle.
The Navistar N2 Telematics module is mounted on commercial and after-sales vehicles. The N2 unit architecture
has a unique CPU with virtual software partitions. Using a SW for- virtualization, the security and isolation
philosophy for open structures from the N2 unit's internal network can be maintained for flexibility purposes and
reliable structures.
The vehicle tracking function basically refers to monitoring the location, movements, status and behavior of one or
more vehicles jointly, this is achieved thanks to a combination of a GPS receiver (GNSS) and an electronic device
(usually consists of a GSM GPRS modem or SMS transmitter) installed in each vehicle, communicating with the
user (dispatching, emergency units) and PC and Web-based software. The data is converted into information
using tools that report any changes together with a visual display in a computerized mapping software. Vehicle
tracking systems often use odometry or recognition as an alternative or component for navigation sources.
Navistar N2 Telematics modules are designed to provide a data connection gap between vehicle communication,
backup servers and onboard services.
Figure 2.1 Navistar N2 Telematics
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