high precision positioning

Didi Tech

Jun 27, 2023 · Artificial Intelligence

Highlights of the First Didi Industry-Academia Collaboration Forum and Gaia Lighthouse Project Awards (June 2023)

At a June 2023 forum in Beijing, Didi partnered with leading Chinese universities to showcase award‑winning projects that applied deep‑learning positioning, long‑term pricing models, high‑precision two‑wheel navigation, in‑vehicle voice separation, and data‑driven autonomous‑driving, illustrating how academia‑industry collaboration turns cutting‑edge research into commercial value.

Artificial IntelligenceDidiIndustry-Academia Collaboration

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Highlights of the First Didi Industry-Academia Collaboration Forum and Gaia Lighthouse Project Awards (June 2023)

Amap Tech

Aug 18, 2021 · Fundamentals

Hardware Overview of High‑Precision Positioning and Orientation Systems

The article reviews the hardware of high‑precision positioning and orientation systems, explaining how GNSS and inertial measurement units (IMUs) are combined, describing sensor types, error sources, selection criteria, and testing methods needed to achieve centimeter‑level accuracy for mapping and mobility applications.

GNSSIMUhigh precision positioning

0 likes · 25 min read

Hardware Overview of High‑Precision Positioning and Orientation Systems

Amap Tech

Sep 24, 2020 · Artificial Intelligence

AR & Lane-Level Navigation Technology Evolution and Practice

In a 2020 Cloud Expo session, Alibaba Amap’s senior map expert Wang Qianwei detailed the evolution and practice of AR‑enabled lane‑level navigation, explaining how real‑time visual perception, cloud‑integrated high‑precision positioning (including MT‑SLAM) and fine‑grained 3‑D road models combine to deliver video‑augmented guidance, lane‑change alerts and traffic‑light status with roughly 30 cm accuracy.

AR navigationComputer VisionLane-Level Navigation

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AR & Lane-Level Navigation Technology Evolution and Practice

DataFunTalk

Jun 27, 2019 · Fundamentals

High‑Precision Positioning Techniques for Autonomous Driving in Complex Environments

This article outlines the high‑precision positioning requirements for autonomous vehicles and reviews the core technologies—including INS, GNSS/RTK, high‑definition maps, wheel sensors, and multi‑sensor fusion with Kalman filtering—detailing their principles, challenges, and typical deployment scenarios.

GNSSIMUKalman filter

0 likes · 12 min read

High‑Precision Positioning Techniques for Autonomous Driving in Complex Environments