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Method and system for correcting a pre-generated navigation path for an autonomous vehicle

机译：校正自动驾驶车辆的预先生成的导航路径的方法和系统

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摘要

This disclosure relates generally to autonomous vehicle, and more particularly to method and system for correcting a pre-generated navigation path for an autonomous vehicle. In one embodiment, a method may be provided for correcting the pre-generated navigation path for the autonomous vehicle. The method may include receiving the pre-generated navigation path on a navigation map, an environmental field of view (FOV) of the autonomous vehicle, and a location of the autonomous vehicle on the pre-generated navigation path. The method may further include determining a set of new data points in a pre-defined region with respect to the location of autonomous vehicle based on the environmental FOV and the navigation map, determining an offset of the pre-generated navigation path in the pre-defined region based on the set of new data points, and correcting the pre-generated navigation path in the pre-defined region based on the offset.

机译：本公开总体上涉及自动驾驶车辆，并且更具体地涉及用于校正自动驾驶车辆的预先生成的导航路径的方法和系统。在一个实施例中，可以提供一种用于校正自动驾驶车辆的预先生成的导航路径的方法。该方法可以包括接收导航地图上的预生成的导航路径，自动驾驶汽车的环境视场（FOV）以及自动驾驶车辆在预生成的导航路径上的位置。该方法还可以包括：基于环境FOV和导航地图，在相对于自动驾驶车辆的位置的预定区域中确定一组新的数据点;确定在预定位置中的预先生成的导航路径的偏移。基于一组新数据点定义区域，并根据偏移量校正预定义区域中的预生成导航路径。

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公开/公告号US10612932B2

专利类型
公开/公告日2020-04-07

原文格式PDF
申请/专利权人 WIPRO LIMITED;
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申请/专利号US201715818923
发明设计人 BALAJI SUNIL KUMAR;MANAS SARKAR;SHYAM SUNDAR PAL;
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申请日2017-11-21
分类号G01C21/34;G05D1/02;G01C21/32;G06K9;G01S17/89;
国家 US
入库时间 2022-08-21 11:26:50

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