About 12 results
https://drivepatents.com/patents/1382193 · 7 May 2026
Aspects of the present disclosure provide techniques for training a machine-learning model to compress map data for use online by an autonomous vehicle and techniques for compressing map data using the trained machine-learning model. A system includes a co...
https://drivepatents.com/patents/1391522 · 6 May 2026
Disclosed herein is a technique for the generating and provision of digital map data that is safe and reliable. The technique enables the verification of the digital map data in a map-client using a simple and efficient data structure to check the correctn...
https://drivepatents.com/patents/1379658 · 19 Mar 2026
An approach is provided for map matching a vehicle path network to a road topology network of a digital map. The approach, for instance, involves aggregating vehicle trajectory data into a vehicle path network that is a directed graph comprising a pluralit...
https://drivepatents.com/patents/1379659 · 19 Mar 2026
Embodiments of the present disclosure relate to a machine performing one or more planning, navigation, or control operations based at least on one or more outputs of one or more neural networks in which the one or more outputs are computed based at least o...
https://drivepatents.com/patents/1393020 · 4 Mar 2026
Embodiments described herein relate to anonymizing sensor data through the use of map data. Methods include: receiving sensor data defining a trajectory; map-matching the sensor data using a map-matching algorithm to a plurality of road segments of a map d...
https://drivepatents.com/patents/1393256 · 11 Feb 2026
System and method for control area visualization according to certain embodiments. For example, a method includes: receiving object data from a plurality of data sources; identifying a plurality of first objects associated with a first group based at least...
https://drivepatents.com/patents/1377304 · 11 Dec 2025
A method that is computer implemented and is for data layer augmentation, the method includes obtaining, by a processor associated with a vehicle, a data layer associated with road elements of a specified type; obtaining, by a processor associated with a v...
https://drivepatents.com/patents/1397759 · 10 Dec 2025
Provided is a computer-implemented method of generating a map, comprising the steps of: acquiring sensor-based data of a sensor unit of at least one vehicle and localization data related to a localization unit of the at least one vehicle; determining a fir...
https://drivepatents.com/patents/1397413 · 3 Sep 2025
The invention proposes a method and an apparatus for processing a map, an electronic device, a medium and a vehicle. The method includes: obtaining a plurality of reference maps from vehicle-mounted devices; determining map elements included in the plurali...
https://drivepatents.com/patents/1399249 · 25 Jun 2025
This application provides a map update method and a related apparatus. In the technical solution provided in this application, a terminal side device no longer reports, to a cloud device, data collected by a sensor, but reports a change status of a map ele...