Electric bicycle positioning method and system

The invention discloses an electric bicycle positioning method and system, and the method comprises the steps: obtaining the satellite positioning data, base station communication data and IMU data of a target electric bicycle, and forming the state data of the electric bicycle; acquiring initial po...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG HONG, DAI JIAXI, WEN WEIWEI, HUANG ZHONGWANG, HUANG PENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC DIGITAL DATA PROCESSING 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 invention discloses an electric bicycle positioning method and system, and the method comprises the steps: obtaining the satellite positioning data, base station communication data and IMU data of a target electric bicycle, and forming the state data of the electric bicycle; acquiring initial positioning of the target electric bicycle according to the own state data, acquiring own state data of other electric bicycles in a preset range for time synchronization, acquiring own state data of the electric bicycles with successful time synchronization matching in the preset range, and mapping the own state data to the same positioning space for auxiliary positioning; and performing positioning compensation on the target electric bicycle through the positioning information and the relative observation data of other electric bicycles, obtaining a final positioning result, and obtaining track information to analyze an abnormal safety condition. According to the invention, high-precision positioning of the electri