Home The Unicore was exhibited at the Embedde…

The Unicore was exhibited at the Embedded World 2020 event

At Embedded World 2020, SMiT demonstrated a series of GNSS products, including chips, modules and boards, which are suitable for mass IoT, industrial IoT, automotive navigation, V2X and driverless. With positioning accuracy from metre to sub-metre, these products demonstrate SMiT's expertise in providing high-precision and high-reliability GNSS positioning and orientation solutions.

Technology highlights showcased by SMiT include:

Self-developed SoC chip solutions, using the industry's most advanced technology, this SoC chip integrates CPU, GPU, RAM, ADC, DAC, Modem and other functional modules, which is the ‘brain’ of intelligent devices, and has made breakthroughs in performance, size, power consumption and other aspects.
The breakthroughs in performance, size, power consumption and other aspects have been achieved.

Leading full-system, full-frequency ‘UGypsophila’ technology, which uses full-system BDS/GPS/GLONASS/Galileo/QZSS satellite signals, and optimises multi-dimensional RTK matrix pipeline calculations to enhance RTK processing capabilities.

Low-power anti-jamming technology, this technology combines the anti-jamming methods in time and frequency domains to achieve a balance between anti-jamming and power consumption, so that the product can maintain high-precision monitoring effect even in harsh electromagnetic environments.
The product can maintain high precision monitoring effect even in the harsh electromagnetic environment.

Single-board dual-antenna directional technology, this technology makes use of the synchronous and symmetrical observation values provided by single-board dual-antenna, and introduces various combinations of fuzzy search algorithms in the directional solving, which improves the real-time and reliability of the directional measurement.
The technology uses a single board card with two antennas to provide synchronised and symmetric observations.

High-performance GNSS+INS integrated navigation technology, which combines GNSS and inertial navigation system to improve the accuracy and reliability of navigation.

Patented system-wide full-frequency high-precision timing technology, this technology provides high-precision time synchronisation, which is crucial for application scenarios that require precise time control.

Dual RTK engine and RTKKeep technology, this technology eliminates errors affecting positioning accuracy through modelling and parameter estimation after base station data interruptions, and maintains centimetre-level positioning accuracy for more than ten minutes even after differential data interruptions

Cloud-assisted augmentation and cloud high-precision positioning technologies, which improve positioning accuracy and reliability through cloud services.

In addition, Unicore demonstrated its GNSS products, including:

UM960 module, which is a full-system multi-frequency high-precision RTK positioning module based on NebulasIV chip, supporting BDS/GPS/GLONASS/Galileo/QZSS full-system multi-frequency point-on-a-chip RTK positioning solution with 60dB narrowband anti-jamming technology and advanced interference detection function
UM980i module.

UM980i module, which is a full-system full-frequency RTK/INS combination navigation module based on NebulasIV chip, integrates a high-speed floating-point processor and RTK co-processor to achieve 100Hz positioning result output, and integrates an onboard MEMS chip and U-Fusion combination navigation algorithm, which effectively solves the problem of interruption of the positioning result due to the loss of the satellite signal lock. Problems
UM620A and UM620A

UM620A and UM670A modules, which are vehicle-grade GNSS navigation and positioning modules for in-vehicle navigation and intelligent driving, are designed based on the UC6580 and UC6580A SoC chips, and support multi-system dual-frequency joint positioning or single-system independent positioning, which can still guarantee good positioning accuracy especially in complex scenarios such as multipath.
UB4B0M and UB6580A SoC chips.

UB4B0M and UB4B0 boards, these are full-system GNSS high-precision boards based on the NebulasII SoC chip, supporting full-system full-frequency points of BDS, GPS, GLONASS, Galileo, and QZSS, and providing millimetre-rated carrier-phase observations and centimetre-rated RTK positioning accuracy, which are especially suitable for high-precision navigation and positioning applications.
.

The demonstration of these technologies not only proves the technical strength of Unicore and Unicore in the field of GNSS, but also provides strong technical support for the future development of IoT and ITS.

PREVIOUS：Unicore has announced a collaboration with NVIDIA NEXT：In regard to the location of CES2020, it would be advisable to direct your enquiry to Unicore