Method and apparatus for classifying a traffic jam from probe data

B Xu, T Barkley, A Lewis, J MacFarlane… - US Patent …, 2018 - Google Patents
An approach is provided for classifying a traffic jam from probe data. The approach involves
receiving the probe data that is map-matched to a roadway on which the traffic jam is …

Navigation driving metric

D Conor, T Tennent, J Fowe, F Pellolio - US Patent 10,514,696, 2019 - Google Patents
(57) ABSTRACT A method is disclosed comprising: obtaining data associated with each
road segment of at least one road segment, said data comprising: a representative of at least …

Device, method and computer program for making available information about an end of a traffic jam via a vehicle-to-vehicle interface

T Biehle, H Schultz - US Patent 10,388,152, 2019 - Google Patents
Devices, methods and computer programs for making available information about an end of
a traffic jam via a vehicle-to-vehicle interface. The device for a transportation vehicle …

Method, apparatus, and system for automatic verification of road closure reports

O Mubarek - US Patent 11,004,334, 2021 - Google Patents
An approach is provided for automatically verifying a road closure report. The approach, for
example, involves determining one or more features of probe data collected from a plurality …

Method, apparatus, and system for automatic road closure detection

O Mubarek, C Watts-fitzgerald - US Patent 10,847,029, 2020 - Google Patents
An approach is provided for automatic road closure detection. The approach, for example,
involves designating a dynamic time window comprising one or more time epochs ending …

Split lane traffic jam detection and remediation

J Fowe, F Pellolio - US Patent 10,332,391, 2019 - Google Patents
A plurality of instances of pre-intersection and post-intersection probe data are received.
Each instance of pre-intersection probe data corresponds to traveling along a pre …

Methods and systems for providing a traffic congestion warning

N Witte, S Lorkowski - US Patent 9,847,024, 2017 - Google Patents
A method is provided of providing jam warning messages in relation to jams affecting
navigable segments of a network of navigable segments. The method comprises, for each of …

Generating a query index and querying on the basis of the query index

N Duan, P Gao, B Wang, FJ Wang, X Zhang - US Patent 9,816,834, 2017 - Google Patents
A road segment set influenced by an event on the basis of a connected network is identified.
The connected network is built on the basis of reachability of a road segment in the road …

Automated driving method for vehicle and automatic control apparatus

H Yano - US Patent 11,878,687, 2024 - Google Patents
An automated driving method for a vehicle includes: determining whether or not a traffic jam
is detected ahead of a host vehicle by a distance equal to or more than a predetermined …

Server, system, and method for determining a position of an end of a traffic jam

J Jordan - US Patent 10,269,245, 2019 - Google Patents
US10269245B2 - Server, system, and method for determining a position of an end of a traffic
jam - Google Patents US10269245B2 - Server, system, and method for determining a position of …