VEHICLE POSITIONING METHOD AND APPARATUS, AND VEHICLE, AND STORAGE MEDIUM

The embodiments of the disclosure relate to a vehicle positioning method and device, a vehicle and a storage medium. The vehicle positioning method comprises: identifying (102) a site entrance; acquiring (103) an indoor semantic map of the site according to the site entrance, the indoor semantic map...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CHAI, Wennan, HUANG, Ya, LI, Hongjun, LIU, Zhongyuan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES GYROSCOPIC INSTRUMENTS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SURVEYING TESTING
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Beschreibung
Zusammenfassung:	The embodiments of the disclosure relate to a vehicle positioning method and device, a vehicle and a storage medium. The vehicle positioning method comprises: identifying (102) a site entrance; acquiring (103) an indoor semantic map of the site according to the site entrance, the indoor semantic map comprising semantic feature points of the site; correcting (104) positioning information of the vehicle in the indoor semantic map according to the semantic feature points acquired during the movement of the vehicle; and acquiring (105) the positioning information of the vehicle according to movement information of the vehicle relative to a previous semantic feature point. Methods for identifying these points used in the method are mainly physical quantities when the vehicle runs. These physical quantities are calculated by other parts of the vehicle, and the identifying process is greatly simplified accordingly.