UWB key two-dimensional positioning method based on course angle cumulative integral correction

The invention provides a UWB key two-dimensional positioning method based on course angle cumulative integral correction, which comprises the following steps: S1, awakening a key tag by using a vehicle-mounted base station terminal, performing data acquisition through a sensor at a key end, and perf...

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Bibliographische Detailangaben
Hauptverfasser:	LI HUI, HUANG SONGTAO, GUO DESUI, KANG JINCAN, LIANG MENGHAO, WANG CHAOYANG, FU SHAOZHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERATING RANDOM NUMBERS 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 REGISTERING OR INDICATING THE WORKING OF MACHINES SURVEYING TESTING TIME OR ATTENDANCE REGISTERS VOTING OR LOTTERY APPARATUS WIRELESS COMMUNICATIONS NETWORKS
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