Local dynamic map generation method and system

The invention discloses a local dynamic map generation method and system, and relates to the field of intelligent traffic management, and the method comprises the steps: carrying out the semantic segmentation and target detection of road images collected at different sampling frequencies, obtaining...

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Bibliographic Details
Main Authors WANG WEI, YAN JUN, ZENG FUCEN
Format Patent
LanguageChinese
English
Published 22.12.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a local dynamic map generation method and system, and relates to the field of intelligent traffic management, and the method comprises the steps: carrying out the semantic segmentation and target detection of road images collected at different sampling frequencies, obtaining the static road semantic information and the dynamic target information on a road, and obtaining and displaying more real-time road target information. Static geographic semantic information can be displayed, and road dynamic data such as motor vehicle, non-motor vehicle and pedestrian information, field traffic flow information and field accident information can be provided; meanwhile, due to the fact that the second collection frequency is very short, the real-time performance of the collected data is higher, and therefore the higher map data updating frequency can be achieved; in addition, after hardware facilities are deployed and installed, map data updating each time is automatically completed based on softwa
Bibliography:Application Number: CN202311112066