CPC G01S 7/4817 (2013.01) [G01S 7/4811 (2013.01); G01S 7/4813 (2013.01); G01S 7/4815 (2013.01); G01S 7/4972 (2013.01); G01S 17/08 (2013.01); G01S 17/931 (2020.01)] | 10 Claims |
1. A LiDAR, comprising:
an intermediate optical path axis located in a middle of a detection area;
a base comprising a bearing surface, wherein a galvanometer module of the LiDAR is fixed on the bearing surface;
an adjusting structure located on the bearing surface;
a laser transceiving module comprising a plurality of laser transceiving devices, wherein each of the laser transceiving devices is fixed to the adjusting structure, respectively, and each of the laser transceiving devices is configured to generate an outgoing laser emitted to the galvanometer module, respectively, and
a reflecting module, wherein the reflecting module and the laser transceiving module are respectively arranged on two sides of the galvanometer module, the reflecting module comprises a plurality of mirrors, each of the mirrors is respectively arranged on the adjusting structure;
wherein the adjusting structure is configured so that the farther away the mirror is from the intermediate optical path axis, the greater a distance from the mirror to the bearing surface is, each of the laser transceiving devices mounted on the adjusting structure has a corresponding distance from the bearing surface, so that a position of each of laser transceiving devices is corresponding to a position of each of the mirrors, and the outgoing lasers generated by each of the laser transceiving devices are reflected by the mirrors and form a preset laser detection field of view outside the LiDAR.
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