About 20 results
https://drivepatents.com/patents/964794 · 26 May 2026
According to the present invention, a computer: acquires state information indicating types and locations of a plurality of mobility devices traveling on one or more roads in a predetermined area; for each of the one or more roads, calculates, on the basis...
https://drivepatents.com/patents/1382646 · 14 May 2026
This disclosure provides a method for determining an association relationship between road elements, a related system, and a storage medium. The method may include: obtaining road perception element information and road prior element information; processin...
https://drivepatents.com/patents/1381784 · 30 Apr 2026
A vehicle uses environmental sensors to gather and record environmental data, which is transmitted to a vehicle-external server after it has been recorded. A public and a non-public category of the road being traversed by the vehicle is taken into account ...
https://drivepatents.com/patents/1380764 · 9 Apr 2026
A method includes receiving information about vehicles traveling within a vehicle transportation network. The information comprises driveline data and information regarding lanes within the network. The driveline data comprises one or more drivelines repre...
https://drivepatents.com/patents/1379670 · 19 Mar 2026
Various embodiments of methods and systems for automated update of digital map data based on media messages are described herein. Communication messages are collected from one or more media services. Information relevant to an accident and comprising at le...
https://drivepatents.com/patents/1379352 · 12 Mar 2026
A method for generating predictions for vectorized High Definition (HD) map elements includes obtaining sensor data generated by sensors of a vehicle; extracting feature maps from the sensor data; identifying anchor regions based on the feature maps, where...
https://drivepatents.com/patents/1378808 · 26 Feb 2026
Systems, methods, and other embodiments described herein relate to determining a vertical order of overlapping road segments. In one embodiment, a method includes generating connections between centroids based on at least an elevation difference, proximity...
https://drivepatents.com/patents/1378652 · 19 Feb 2026
Described are systems and techniques for road surveying. Information indicative of a sequence of target road sections each comprising one or more road segments can be used to configure a vehicle to perform a road survey by traveling each target road sectio...
METHOD AND APPARATUS FOR GENERATING SPEED PROFILE DATA GIVEN A ROAD ATTRIBUTE USING MACHINE LEARNING
https://drivepatents.com/patents/1398934 · 8 Oct 2025
An approach is provided for generating speed profile data given a road attribute using machine learning. The approach involves, for instance, determining a location of a road attribute in a road network. The approach also involves determining an analysis d...
https://drivepatents.com/patents/940790 · 6 Jul 2016
A computing device may identify a series of bits representative of a first binary large object (BLOB) for navigation data including road segments and road attributes. The computing device duplicates each bit of the series of bits a predetermined number of ...