Method for map construction based on UWB indoor locating technology and laser radar
A laser radar and indoor positioning technology, applied in surveying and navigation, reradiation of electromagnetic waves, measuring devices, etc., can solve problems such as cumulative error, overall map distortion, and poor basemap construction effect, so as to improve accuracy and reduce distortion Sensitive effect
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[0024] A method for constructing a map based on UWB indoor positioning technology and laser radar, comprising the following steps:
[0025] 1) Install UWB base station
[0026] Install the base station in the indoor environment and install it on the ceiling to reduce the shielding of the human body. In the case of no shielding, at least three base stations can be installed. In the case of shielding, the number of base stations can be increased, so that it can be in a straight line at any position at the same time. More than three base stations for communication;
[0027] 2) Base station calibration
[0028] Calibrate the initial coordinates of the base station;
[0029] 3) Scan data
[0030] Use the Mecanum wheel mobile platform to carry the laser radar, remote control the laser radar to scan, and obtain the scanning data; at the same time, the platform is equipped with a UWB positioning tag to read the distance information of the positioning base station;
[0031] 4) Inte...
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