Testbed for lane boundary detection in virtual driving environment

A virtual driving and lane boundary technology, applied in the field of vehicle systems, can solve the problems of expensive time, money and resources

Inactive Publication Date: 2017-04-26
FORD GLOBAL TECH LLC
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, obtaining large amounts of useful real-world data and gro...

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  • Testbed for lane boundary detection in virtual driving environment
  • Testbed for lane boundary detection in virtual driving environment
  • Testbed for lane boundary detection in virtual driving environment

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Embodiment Construction

[0047] In the following description, reference is made to the accompanying drawings which form a part hereof, and in which are shown by way of illustrations specific exemplary embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the concepts disclosed herein, and it will be appreciated that modifications may be made in the various disclosed embodiments without departing from the scope of the invention, And other embodiments can be utilized. Therefore, the following detailed description should not be considered as limiting.

[0048] In the development of lane boundary detection algorithms that detect lane boundaries with or without various markings, multiple sets of sensor data are required to train, develop, test, and validate the lane boundary detection algorithm and additional downstream functions associated with the algorithm. However, obtaining real-world sensor data often ...

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Abstract

Methods and apparatus pertaining to a testbed for lane boundary detection in a virtual driving environment are provided. A method may involve generating, by a processor, a virtual driving environment comprising one or more driving lanes, a virtual vehicle, and one or more virtual sensors mounted on the virtual vehicle configured to generate simulated data as the virtual vehicle traverses within the virtual environment. The method may also involve executing an algorithm to process the simulated data to detect the one or more driving lanes. The method may further involve recording an output of the algorithm. The method may additionally involve annotating the simulated data with the output of the algorithm.

Description

technical field [0001] The present invention relates generally to vehicle systems, and more particularly to a testbed for providing a test and validation environment for developing, training and validating algorithms for detecting lane boundaries in a driving environment. Background technique [0002] In general, it is necessary to have well-proven algorithms for interpreting sensors to provide, enable, or otherwise support functions such as driver assistance, controlling vehicle dynamics, and / or autonomous driving. In particular, algorithms for detecting the boundaries of driving lanes are crucial. Currently, such algorithms rely on real-world sensor data and ground-truth information for development, training, testing, and validation. However, obtaining large amounts of useful real-world data and ground-truth information is expensive in terms of time, money, and resources. Contents of the invention [0003] According to the present invention, a method is provided, compr...

Claims

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Application Information

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IPC IPC(8): G06F9/455
CPCG06F9/45508G09B9/042G06F30/15G06F30/20G06N20/00B60W30/12G05D2201/0212G06V20/588G06F3/0484
Inventor 艾希莉·伊丽莎白·米克斯温卡塔帕斯·拉居·纳尔帕布里勒·赖夫维迪亚·那利亚姆布特·穆拉里斯内哈·卡德托塔德
Owner FORD GLOBAL TECH LLC
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