ADR/UDR Dead Reckoning Modules for Automotive Applications

Seamless Navigation with GNSS and Dead Reckoning Technology

Promotion Product-LV-1612-U15

Promotion Product-LV-1612-U15

LOCOSYS has introduced the LV-1612-U15, a high-performance L1 + L5 dual-band, multi-constellation GNSS receiver module engineered for applications requiring robust navigation performance and precise positioning.

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Promotion Product-LV-1612-DR

Promotion Product-LV-1612-DR

LOCOSYS LV-1612-DR is a high-performance L1 + L5 dual-band, multi-constellation GNSS module with integrated sensor-fusion dead reckoning (DR), designed for robust navigation and high-precision positioning applications.

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How Can Autonomous Vehicles Maintain Positioning Accuracy in Tunnels and Underground Parking?

LOCOSYS Dead Reckoning modules solve this critical challenge by seamlessly integrating GNSS positioning with gyro steering information and CAN-Bus speed estimation. When satellite signals are lost in tunnels or basements, our ADR/UDR technology continues providing real-time accurate positioning through sensor fusion, ensuring your autonomous navigation systems never lose track. Contact us to discover how our proven DR solutions can enhance your vehicle's positioning reliability in signal-denied environments.

The perfect combination of Dead Reckoning and GNSS technology makes LOCOSYS modules ideal for automotive navigation systems that demand uninterrupted positioning performance. Even when GNSS satellite signals are completely lost or significantly degraded in sheltered environments, our DR modules maintain accurate navigation and location tracking through sensor fusion algorithms. This breakthrough technology provides car owners and fleet operators with confidence that their navigation systems will continue to function seamlessly regardless of environmental obstacles, making our ADR/UDR modules essential components for next-generation automotive telematics, autonomous driving systems, and advanced driver assistance applications.

ADR / UDR Modules

Dead Reckoning Modules

Dead Reckoning (DR)
Dead Reckoning (DR)

Introduction

LOCOSYS Dead Reckoning module is the perfect solution for automotive application.

Dead Reckoning Modules

Dead Reckoning Technology

Currently, vehicles are usually positioned using the Global Positioning System (GPS/GNSS)
However, in practical applications, GNSS satellite signals are not completely reliable under high buildings, overpasses, basement parking lots, tunnels, dense trees and other sheltered environment which can reduce the positioning accuracy. Therefore, if you want to improve the accuracy of navigation, Dead Reckoning navigation becomes necessary.

Dead Reckoning Combining with GNSS

The perfect combination of Dead Reckoning and GNSS is a perfect match for automotive navigation. Combining with GNSS signal, gyro steering information and CAN-Bus speed / pulse estimation, seamless real-time accurate positioning is achieved.   

Furthermore, the application of Dead Reckoning technology by LOCOSYS is good news to the car owners. Because even in the process of driving when GNSS signal is lost, they can accurately navigate and locate.

TAG: DR Modules, Dead Reckoning(DR),  Dead Reckoning Techology, GNSS Modules

Press Release

  • LOCOSYS Targets High-Precision Positioning Market
    LOCOSYS Targets High-Precision Positioning Market

    As global demand for autonomous mobile platforms and intelligent navigation continues to surge, LOCOSYS Technology has officially launched its new-generation dual-frequency GNSS module,...

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  • Taiwan Excellence Drone Alliance Visits LOCOSYS Technology, Focusing On Global Positioning Technology And Drone Applications
    Taiwan Excellence Drone Alliance Visits LOCOSYS Technology, Focusing On Global Positioning Technology And Drone Applications

    The Taiwan Excellence Drone Overseas Business Alliance, led by Yen Tung-Piao,visited a leading smart manufacturing enterprise with a delegation includingrepresentatives from AIDC, the Industrial...

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  • LOCOSYS Showcases Advanced Smart Positioning Technology At New Taipei Electric Vehicle Supply Chain Expo
    LOCOSYS Showcases Advanced Smart Positioning Technology At New Taipei Electric Vehicle Supply Chain Expo

    To promote the development of Taiwan's electric vehicle (EV) industry and enhance international collaboration, the New Taipei City Government hosted the Electric Vehicle Supply Chain Expo...

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