Invention Application
- Patent Title: Lane-Type and Roadway Hypotheses Determinations in a Road Model
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Application No.: US17177946Application Date: 2021-02-17
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Publication No.: US20220258738A1Publication Date: 2022-08-18
- Inventor: Bin Jia , David A. Schwartz
- Applicant: Aptiv Technologies Limited
- Applicant Address: BB St. Michael
- Assignee: Aptiv Technologies Limited
- Current Assignee: Aptiv Technologies Limited
- Current Assignee Address: BB St. Michael
- Main IPC: B60W40/072
- IPC: B60W40/072 ; G06K9/00 ; B60W60/00 ; B60W30/14 ; B60W30/12 ; B60W30/18

Abstract:
This document describes techniques and systems to make determinations of lane-type and roadway hypotheses in a road model. The road-perception system can fuse various forms of evidence to determine lane-type hypotheses and respective belief masses associated with the lane-type hypotheses. The road-perception system the computes, using the belief masses, a belief parameter and a plausibility parameter associated with the lane-type hypotheses. One or more roadway hypotheses are then determined using the lane-type hypotheses. The road-perception system then uses the respective belief parameter and plausibility parameter associated with the lane-type hypotheses to compute a belief parameter and a plausibility parameter associated with the roadway hypotheses. In this way, the described techniques and systems can provide an accurate and reliable road model with quantified uncertainty.
Public/Granted literature
- US11753018B2 Lane-type and roadway hypotheses determinations in a road model Public/Granted day:2023-09-12
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