1results about How to "Calibration operation is simple" patented technology

This application provides a method, apparatus, and device for azimuth angle calibration of UWB base stations based on auxiliary base stations. The method includes: determining multiple target areas of a target scene during the movement of the auxiliary base station, wherein the auxiliary base station satisfies constraints with at least two UWB base stations when it is in a target area; for each target area, acquiring target angle measurement data corresponding to at least two UWB base stations corresponding to the target area, determining the relative angle relationship between the azimuth angles of at least two UWB base stations based on the target angle measurement data; and calibrating the azimuth angles of multiple UWB base stations in the target scene based on the relative angle relationship between the azimuth angles of at least two UWB base stations corresponding to each target area. This technical solution automatically calibrates the azimuth angles of multiple UWB base stations, with simple calibration operation, high calibration accuracy, and high calibration efficiency.