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1. (WO2018039987) THREE-DIMENSIONAL LASER RADAR SYSTEM

Pub. No.:    WO/2018/039987    International Application No.:    PCT/CN2016/097574
Publication Date: Fri Mar 09 00:59:59 CET 2018 International Filing Date: Thu Sep 01 01:59:59 CEST 2016
IPC: G01S 17/93
G01S 7/481
Applicants: SUTENG INNOVATION TECHNOLOGY CO., LTD.
深圳市速腾聚创科技有限公司
Inventors: QIU, Chunxin
邱纯鑫
LIU, Letian
刘乐天
Title: THREE-DIMENSIONAL LASER RADAR SYSTEM
Abstract:
A three-dimensional laser radar system (10), comprising: multiple three-dimensional laser radars (100) spaced apart from one another, respectively being used for detecting different directions of an ambient environment of a target object so as to obtain initial coordinate system position information about a corresponding detected object, wherein the sum of the detection azimuths of the multiple three-dimensional laser radars (100) is greater than or equal to 360 degrees; a fixing device (200) for keeping the relative positional relationship among the multiple three-dimensional laser radars (100) unchanged and keeping the relative positional relationship between the multiple three-dimensional laser radars (100) and a target position unchanged; and a control device (300) for unifying, according to the relative positional relationship between the multiple three-dimensional laser radars (100) and the target position, the initial coordinate system position information in a coordinate system taking the target position as a coordinate origin, so as to obtain test data in a single coordinate system.