Method and apparatus for determining unmanned vehicle positioning accuracy
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United States of America Patent
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Feb 16, 2021
Grant Date -
Jan 18, 2018
app pub date -
Feb 6, 2017
filing date -
Jul 13, 2016
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Abstract
Disclosed embodiments include a method and apparatus for determining an unmanned vehicle positioning accuracy. In some embodiments, the method comprises: acquiring positioning coordinate information obtained by real-time positioning based on sensing positioning data of the unmanned vehicle; determining real coordinate information of the unmanned vehicle based on GPS (Global Positioning System) data, IMU (Inertia Measurement Unit) data and laser point cloud data of the unmanned vehicle; matching the obtained positioning coordinate information with the determined real coordinate information, and determining the positioning accuracy of the unmanned vehicle based on a matching result. According to technical solutions of some embodiments, the positioning accuracy of the unmanned vehicle can be determined with a higher accuracy, and preparation is made for determining a travel route of the unmanned vehicle based on the positioning result.
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