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Microinfinity

CruizCore®

Model

Series

DR/GPS


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Origin

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Description

The GA1050 is a reliable and precise DR/GPS navigation system. In modern cities, tall buildings and narrow streets obscure most or all GPS signals. These urban canyons can also degrade the available GPS signals by means of reflections or multi-path effects. The GA1050 guarantees continuous and accurate position even in places where the GPS signals are not available, such as tunnels and underground parking lots. The GA1050 enhances the position accuracy and availability using dead reckoning technology. Measurements from the odometer, gyroscope, and a GPS are combined using a Kalman filter, resulting in a very accurate position estimate. The GA1050 is a single board and small system that can be easily integrated in other systems such as Mobile Data Terminal (MDT) or Car Navigation System (CNS).
The GA1050 is currently used in car navigation systems by major OEM automobile companies

 

ㆍReliable/continuous navigation system
ㆍ16-chnnel high performance GPS receiver
ㆍAutomatic DR calibration
ㆍUsing GPS, odometer, reverse signal and gyroscope
ㆍMEMS gyroscope contained
    (inclined angle : 20 degrees)
ㆍFast start-up
ㆍLow power consumption 
ㆍCompact package

 

Specification

Performance Input range Rate ± 70˚/sec
Acceleration ± 1G
Position accuracy GPS only 3 m CEP (open sky, GPS only) - ①
DR only <5% of running distance traveled up to 1Km (typical)
Heading error/drift DR only <0.5˚/sec (typical)
DR/GPS <5˚ (open sky, typical) - ①
Receiving sensitivity Tracking -159 dBm
Acquisition -146 dBm
Physical Weight <7.0g
Size (L, W, H) 27 mm X 27 mm X 6 mm
Electrical Power consumption <100mA (@3.3V, nominal)
Input voltage 3.3 ± 0.1 V (Main), 3.0~ 5.5 V (Ant.)
Environmental Operating temperature -40 ~ 85 °C
Shock 20g RMS

 

① All satellites at -130dB

Download

CruizCore® GA1050

Inquiry

Komachine Inc.
Head Office:
Ace Dongbaek Tower 1-1101, 16-4,
Dongbaekjungang-ro 16beon-gil, Giheung-gu,
Yongin City, Gyeonggido, South Korea 17015
Branch Office:
606, Seoul Stratup Center, 10,
Noryangjin-ro, Dongjak-gu, Seoul, South Korea 06938
CEOCharlie Park
Corporate #535-86-00664

ⓒ2024 Komachine Inc. All rights reserved.