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Crowdsourcing and distributing a sparse map, and lane measurements for autonomous vehicle navigation

An autonomous vehicle and map technology, applied in the field of sparse maps, can solve problems such as limiting autonomous navigation and adverse effects of autonomous navigation

Active Publication Date: 2019-04-16
MOBILEYE VISION TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The vast amount of data that autonomous vehicles may need to analyze, access, and / or store (e.g., captured image data, map data, GPS data, sensor data, etc.) presents challenges that may actually limit or even adversely affect autonomous navigation
Furthermore, if the autonomous vehicle relies on traditional mapping techniques for navigation, the large amount of data required to store and update the map poses a serious challenge

Method used

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  • Crowdsourcing and distributing a sparse map, and lane measurements for autonomous vehicle navigation
  • Crowdsourcing and distributing a sparse map, and lane measurements for autonomous vehicle navigation
  • Crowdsourcing and distributing a sparse map, and lane measurements for autonomous vehicle navigation

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Embodiment Construction

[0084] The following detailed description refers to the accompanying drawings. Wherever possible, the same reference numbers will be used in the drawings and the following description to refer to the same or like parts. While a few illustrative embodiments are described herein, modifications, adaptations, and other implementations are possible. For example, substitutions, additions, or modifications may be made to components illustrated in the figures, and the illustrative methods described herein may be implemented by substituting, reordering, removing, or adding steps to the disclosed methods. Revise. Therefore, the following detailed description is not limited to the disclosed embodiments and examples. Instead, the proper scope is defined by the appended claims.

[0085] Autonomous Vehicle Overview

[0086] As used throughout this disclosure, the term "autonomous vehicle" refers to a vehicle capable of implementing at least one navigational change without driver input...

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Abstract

Systems and methods are provided for generating, distributing, and using a sparse map and lane measurements for autonomous vehicle navigation. For example, one implementation relates to a non-transitory computer-readable medium including a sparse map for autonomous vehicle navigation along a road segment. Another implementation relates to a method of generating a road navigation model for use in autonomous vehicle navigation. A third implementation relates to a system for autonomously navigating a vehicle along a road segment. A fourth implementation relates to a method of determining a line representation of a road surface feature extending along a road segment. A fifth implementation relates to a method of determining a line representation of a road surface feature extending along a roadsegment. A sixth implementation relates to a system for correcting a position of a vehicle navigating a road segment.

Description

[0001] Cross References to Related Applications [0002] This application claims U.S. Provisional Patent Application No. 62 / 365,188, filed July 21, 2016; U.S. Provisional Patent Application No. 62 / 365,192, filed July 21, 2016; U.S. Provisional Patent Application No. 62 / 365,192, filed Aug. 10, 2016 Priority benefit of application No. 62 / 373,153. The entire content of the aforementioned application is incorporated herein by reference in its entirety. technical field [0003] The present disclosure relates generally to autonomous vehicle navigation and sparse maps for autonomous vehicle navigation. In particular, the present disclosure relates to systems and methods for crowdsourcing sparse maps for autonomous vehicle navigation, systems and methods for distributing crowdsourced sparse maps for autonomous vehicle navigation, for navigating vehicles using crowdsourced sparse maps A system and method for aligning crowdsourced map data, a system and method for crowdsourced pavemen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V20/588G01C21/3815G01C21/367G01C21/32G01C21/3841G06V10/94G01C21/28G06V20/56G01C21/3819G01C21/3602G06N20/00G06T7/277G06T2207/20084G06T2207/30256G06F18/22
Inventor O.弗里德曼L.I.贝莱切
Owner MOBILEYE VISION TECH LTD
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