#G01C21/3815

Map generation device, map generation method and storage medium

A server includes: a generating target location setting unit setting, as a target location for generating a virtual marking line, a region where a lane center line exists and part of a marking line do…

DRIVE·5d ago·2 min read

G01C21/3815 DENSO CORPORATION

Electronic map correction method, navigation information setting method, navigation method, and apparatus

This application discloses an electronic map correction method, a navigation information setting method, a navigation method, and an apparatus, and relates to the fields of navigation, intelligent dri…

DRIVE·Jun 9·1 min read

G01C21/3815 Shenzhen Yinwang Intelligent Technologies Co., Ltd.

Apparatus, method, and computer program for determining sections for map update

An apparatus for determining sections for map update includes a processor configured to select, for each of pairs of two locations selected from among a plurality of locations at which vehicles can en…

DRIVE·Jun 2·2 min read

G01C21/3815 TOYOTA JIDOSHA KABUSHIKI KAISHA

Database generation method, database generation device, non-transitory computer readable storage medium, data analysis method, and data analysis device

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…

DRIVE·May 26·1 min read

G01C21/3815 PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA

METHOD FOR DETERMINING ASSOCIATION RELATIONSHIP BETWEEN ROAD ELEMENTS, RELATED SYSTEM, AND STORAGE MEDIUM

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 i…

DRIVE·May 14·1 min read

G01C21/3815 HUAWEI TECHNOLOGIES CO., LTD.

METHOD FOR RECORDING GATHERED ENVIRONMENTAL DATA

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 ro…

DRIVE·Apr 30·1 min read

G01C21/3815 MERCEDES-BENZ GROUP AG

Exemplar-Based Road Structure Estimation

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. T…

DRIVE·Apr 9·1 min read

G01C21/3815 Nissan North America, Inc.

Automated Digital Map Update Based on Media Messages

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. …

DRIVE·Mar 19·1 min read

G01C21/3815 TomTom Global Content B.V.

VECTORIZED HIGH DEFINITION (HD) MAP PREDICTION USING SEMANTIC MAPS

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; ide…

DRIVE·Mar 12·1 min read

G01C21/3815 QUALCOMM Incorporated

VERTICAL ORDER DETERMINATION FOR OVERLAPPING ROADWAYS

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 centro…

DRIVE·Feb 26·1 min read

G01C21/3815 Toyota Jidosha Kabushiki Kaisha

ROAD SURVEY DATA ACQUISITION WITH AUTOMATIC DETERMINATION OF START AND END POINTS FOR ROAD SECTIONS AND SEGMENTS

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 pe…

DRIVE·Feb 19·2 min read

G01C21/3815 FNV IP B.V.

METHOD, DEVICE, AND SYSTEM FOR PROCESSING MAP UPDATE DATA

This application provides a map update data processing method, apparatus, and system, and relates to the field of autonomous driving technologies. The method includes: obtaining first information from…

DRIVE·Oct 15·2 min read

G01C21/3815 HUAWEI TECH CO LTD [CN]

METHOD AND APPARATUS FOR GENERATING SPEED PROFILE DATA GIVEN A ROAD ATTRIBUTE USING MACHINE LEARNING

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 netwo…

DRIVE·Oct 8·1 min read

G01C21/3815 HERE GLOBAL BV [NL]

ROAD GRAPH GENERATION

Systems, methods, and other embodiments described herein relate to generating a road graph from a frame graph. In one embodiment, a method includes receiving a frame graph of a region. The frame graph…

DRIVE·Jul 31·1 min read

G01C21/3815 Toyota Jidosha Kabushiki Kaisha

SYSTEMS AND METHODS FOR IDENTIFYING MAP GEOSPATIAL FEATURES

Disclosed apparatuses and methods for identifying map geospatial features include a processor operable to extract, through spatial analysis, geospatial features from map data of a road network at a lo…

DRIVE·Jul 10·1 min read

G01C21/3815 Toyota Jidosha Kabushiki Kaisha

DEVICE AND METHOD FOR DISPLAYING ROAD CONDITIONS BASED ON ROAD CELLS

Provided are a device and method for displaying road conditions on the basis of road cells. The method includes receiving, by a server, a map including boundary and centerline information of a road an…

DRIVE·Jul 3·1 min read

G01C21/3815 INPLAB Inc.

SYSTEMS AND METHODS FOR GENERATING HEAT MAPS

A system for generating a heat map corresponding to a difficult road topography includes one or more processors, network interface hardware, and one or more memory modules. When the machine-readable i…

DRIVE·Mar 20·1 min read

G01C21/3815 Woven by Toyota, Inc.

CROWD-SOURCING LANE LINE MAPS FOR A VEHICLE

A method for crowd-sourcing lane line map data for a vehicle includes receiving a plurality of observations. The method also includes classifying the plurality of observations into a plurality of obse…

DRIVE·Jan 30·1 min read

G01C21/3815 GM Global Technology Operations LLC

WORLD MODEL GENERATION AND CORRECTION FOR AUTONOMOUS VEHICLES

Systems and methods of generating and updating a world model for autonomous vehicle navigation are disclosed. An autonomous vehicle system can receive sensor data from a plurality of sensors of an aut…

DRIVE·Jan 2·1 min read

G01C21/3815 TORC Robotics, Inc.

METHODS AND SYSTEMS FOR HIGH DEFINITION MAP GENERATION

Disclosed herein are methods and systems (sensors) that allow revision of HD maps for lane lines as the lane lines are created. In a non-limiting example, a method comprises receiving, by a processor …

DRIVE·Oct 10·1 min read

G01C21/3815 TORC Robotics, Inc.

Handling Unmapped Speed Limit Signs

Disclosed herein are system, method, and computer program product embodiments for handling unmapped speed limit signs. For example, the method includes receiving sensor data from a sensor of a vehicle…

DRIVE·Jul 11·1 min read

G01C21/3815 ARGO AI, LLC

APPARATUS AND METHODS FOR PROVIDING AUTONOMOUS VEHICLE NAVIGATION AT INTERSECTIONS

An apparatus, method and computer program product are provided for providing autonomous vehicle navigation at intersections. In one example, the apparatus identifies an intersection associated with at…

DRIVE·Jul 11·1 min read

G01C21/3815 HERE GLOBAL B.V.

METHOD, DATA PROCESSING APPARATUS AND COMPUTER PROGRAM PRODUCT FOR GENERATING MAP DATA

Aspects concern a method for generating map data, the method including: generating of a plurality of cells of a real space area, each cell representing a two-dimensional sub-space of the real space ar…

DRIVE·Jun 20·2 min read

G01C21/3815 GRABTAXI HOLDINGS PTE. LTD.

SYSTEM AND A METHOD FOR VALIDATION OF SENSOR DATA

The disclosure provides a system, a method, and a computer program product for validation of sensor data. The system may be configured to receive sensor data associated with a hazard. The sensor data …

DRIVE·Jun 13·1 min read

G01C21/3815 HERE Global B.V.

SYSTEM AND METHOD FOR GENERATING A SEMANTIC MAP FOR A ROAD

Systems, methods, and other embodiments described herein relate to generating a semantic map for a road portion. In one embodiment, a method includes receiving sensor data related to a road portion. T…

DRIVE·Jun 13·1 min read

G01C21/3815 Woven by Toyota, Inc.

SYSTEM AND METHOD FOR UPDATING MAP DATA

The disclosure provides a system, a method, and a computer program product for updating map data. The system, for example, obtains sensor data from one or more user equipment. The sensor data is assoc…

DRIVE·Jun 6·1 min read

G01C21/3815 HERE Global B.V.

SYSTEM AND METHOD FOR PROVIDING DRIVER ASSISTANCE

A computer system is provided. The computer system comprises a processor device configured to receive map data representing characteristics of a road ahead of a vehicle, the vehicle having an actual v…

DRIVE·May 23·1 min read

G01C21/3815 Volvo Truck Corporation

APPARATUS AND METHODS FOR PROVIDING AUTONOMOUS VEHICLE NAVIGATION AT INTERSECTIONS

DRIVE·Apr 25·1 min read

G01C21/3815 HERE GLOBAL B.V.

LOCATION-SYNCHRONOUS AVERAGING OF CONNECTED VEHICLE DATA

Location-synchronous averaging of connected vehicle data is provided. Connected vehicle data, including events occurring to a plurality of vehicles driving along roadways and location coordinates at w…

DRIVE·Mar 21·1 min read

G01C21/3815 FORD GLOBAL TECHNOLOGIES, LLC

DISPLAY CONTROL DEVICE AND DISPLAY CONTROL METHOD

A display control device includes a controller (). The controller () acquires a travel route of a subject vehicle having an autonomous traveling function, acquires information on a state of surroundin…

DRIVE·Mar 14·1 min read

G01C21/3815 Nissan Motor Co., Ltd.

METHOD AND DEVICE FOR CORRECTING ERRORS IN MAP DATA

Aspects concern a method for correcting errors in map data comprising obtaining map data specifying travel possibilities between locations, generating a routing graph from the map data by assigning a …

DRIVE·Feb 1·2 min read

G01C21/3815 GRABTAXI HOLDINGS PTE. LTD.

METHOD AND APPARATUS FOR PROVIDING A PATH-BASED MAP MATCHER

An approach is provided path-based map matching of a sequence of probe points. The approach involves, for instance, projecting a probe point of the sequence of probe points to a plurality of element p…

DRIVE·Jan 4·1 min read

G01C21/3815 HERE Global B.V.

METHODS AND SYSTEMS FOR AUTOMATIC GENERATION AND DISTRIBUTION OF CURBSIDE MAP DATA

Disclosed are methods and systems for automatic generation and distribution of curbside map data. A server receives municipal regulation data from an external source, and processes the municipal regul…

DRIVE·Jan 4·1 min read

G01C21/3815 ARCADIS PROFESSIONAL SERVICES (CANADA) INC.

METHOD AND APPARATUS FOR DETERMINING WINDOW DAMAGE INDICATORS

A method, apparatus, and user interface for a vehicle window damage detection system comprising obtaining image data of at least one vehicle window and determining a window damage indicator based on t…

DRIVE·Nov 30·1 min read

G01C21/3815 HERE GLOBAL B.V.

METHOD, DATA PROCESSING APPARATUS AND COMPUTER PROGRAM PRODUCT FOR GENERATING MAP DATA

DRIVE·Nov 30·2 min read

G01C21/3815 GRABTAXI HOLDINGS PTE. LTD.

ROAD SURFACE EVALUATION APPARATUS AND ROAD SURFACE EVALUATION METHOD

A road surface evaluation apparatus includes an electronic control unit having a microprocessor and a memory. The microprocessor is configured to perform acquiring driving information of each of a plu…

DRIVE·Nov 9·1 min read

G01C21/3815 Honda Motor Co., Ltd.

DETERMINING DISSIMILARITIES BETWEEN DIGITAL MAPS AND A ROAD NETWORK USING PREDICTED ROUTE DATA AND REAL TRACE DATA

A network system determines dissimilarities between a digital map and trace data of a road network in an area as service providers and service requestors coordinate service using the road network in t…

DRIVE·Oct 26·2 min read

G01C21/3815 Uber Technologies, Inc.

APPARATUS, METHOD, AND COMPUTER PROGRAM FOR GENERATING LANE NETWORK

An apparatus for generating a lane network includes a processor configured to calculate, for each of individual points in a predetermined region connecting an entry lane and an exit lane, a probabilit…

DRIVE·Sep 21·1 min read

G01C21/3815 TOYOTA JIDOSHA KABUSHIKI KAISHA

APPARATUS, METHOD, AND COMPUTER PROGRAM FOR GENERATING LANE NETWORK

DRIVE·Sep 21·1 min read

G01C21/3815 TOYOTA JIDOSHA KABUSHIKI KAISHA

AI BASED CHANGE DETECTION SYSTEM FOR EXECUTING A METHOD TO DETECT CHANGES IN GEO-TAGGED VIDEOS TO UPDATE HD MAPS

An AI based change detection system for executing a method to detect changes in geo-tagged videos to update HD maps, the method employing a neural network of modular components including a keyframe ex…

DRIVE·Aug 17·1 min read

G01C21/3815 NavInfo Europe B.V.