Invention Grant
- Patent Title: Method, apparatus and computer program product for indexing traffic lanes for signal control and traffic flow management
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Application No.: US16180760Application Date: 2018-11-05
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Publication No.: US10395523B2Publication Date: 2019-08-27
- Inventor: Samuel Radomy , Jingwei Xu , Weimin Huang , Bruce Bernhardt
- Applicant: HERE Global B.V.
- Applicant Address: NL Eindhoven
- Assignee: HERE Global B.V.
- Current Assignee: HERE Global B.V.
- Current Assignee Address: NL Eindhoven
- Agency: Alston & Bird LLP
- Main IPC: G08G1/01
- IPC: G08G1/01 ; G08G1/07

Abstract:
A method is provided for identifying and indexing lanes of an intersection. Methods may include: determining a directionality for one or more lanes for each of two or more roadways proximate an intersection, where directionality is one of toward the intersection or away from the intersection; determining a bearing for each lane of the two or more roadways proximate the intersection, where the bearing includes a compass heading informed by the directionality; determining a lane position for each lane of the two or more roadways proximate the intersection; generating an order of the lanes using a hierarchy, where the hierarchy considers directionality first, bearing second, and lane position third; causing the generated order of the lanes to be stored in a memory, where the order of the lanes is associated with the intersection; and managing signal phase and timing of the intersection using the generated order of the lanes.
Public/Granted literature
Information query
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