Ublox XPLR-HPG-2, Руководство пользователя

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UBX-22039292 - R01 Product description Page 4 of 28
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1 Product description
The XPLR-HPG-2 explorer kit provides a compact platform for the evaluation and prototyping of the
ublox solution for high-precision GNSS. Comprising integrated GNSS, cellular, and short-range radio
modules, the platform accesses correction data from satellite broadcasts using an L-band satellite
GNSS receiver or through IP connectivity using Wi-Fi or LTE. The correction data, which compensates
for satellite and atmospheric errors, is provided by the u-blox PointPerfect GNSS augmentation
service and delivered through the Thingstream IoT service delivery platform. The platform topology
and data communication between each of the component systems is shown in
Figure 1 .
Figure 1: XPLR-HPG-2 platform topology
1.1 Module integration
XPLR-HPG-2 integrates the following positioning, cellular, and short-range radio modules:
• ZED-F9R high precision dead reckoning module [6] : Global navigation satellite system (GNSS) for
high-precision GNSS positioning in challenging environments, including:
o
Multi-band GNSS receiver delivers centimeter-level accuracy
o
Native support for PointPerfect GNSS augmentation service
• NEO-D9S correction data L-band receiver module [9] : Processes the correction data necessary for
correcting satellite and atmospheric errors. The module processes external corrections to
compensate for various imperfections called GNSS errors, with:
o
Access to centimeter-level GNSS corrections globally
o
Freedom to select GNSS correction data delivery channel
o
Allows selection of desired L-band GNSS correction service
• LARA-R6 single or multi-mode LTE Cat 1 cellular module [12] : Modem for Internet of Things (IoT)
and Machine to Machine (M2M) applications, including:
o
Secure Cloud
o
Universal connectivity and reliable performance in smallest form factor
o
Reduced logistics complexity, with three regional product variants and extensive certifications
from the mobile network operator (MNO)
o
Any region, any band, any technology for simple roaming anywhere in the world
o
World's smallest LTE Cat 1 module - used for cellular applications - with global coverage, ideal
for size-constrained devices (LTE CAT-1 = medium speed wireless communication standard
specifically designed for Internet of Things (IoT) and Machine to Machine (M2M) use cases).
o
Receive-diversity for reliable performance in difficult conditions
o
Secure by design to always keep your device running and updated
•
NINA-W106 stand-alone multiradio module [3] , including:
o
Wi-Fi 802.11b/g/n and dual-mode Bluetooth v4.2 radio connectivity
o
Powerful open CPU for advanced customer applications
o
Small footprint and multiple antenna options