US 12,405,107 B2
Data acquisition device, data correction method and apparatus, and electronic device
Zhe Sheng, Hangzhou (CN); Zilong Dong, Hangzhou (CN); and Ping Tan, Hangzhou (CN)
Assigned to Alibaba Group Holding Limited, Grand Cayman (KY)
Filed by ALIBABA GROUP HOLDING LIMITED, Grand Cayman (KY)
Filed on Aug. 2, 2022, as Appl. No. 17/816,842.
Application 17/816,842 is a continuation of application No. PCT/CN2021/082315, filed on Mar. 23, 2021.
Claims priority of application No. 202010214154.6 (CN), filed on Mar. 24, 2020.
Prior Publication US 2023/0012240 A1, Jan. 12, 2023
Int. Cl. G01B 11/24 (2006.01); G01S 7/497 (2006.01); G01S 17/89 (2020.01)
CPC G01B 11/24 (2013.01) [G01S 7/497 (2013.01); G01S 17/89 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A data acquisition device, comprising:
a rotation component configured to drive the data acquisition device to rotate in a first direction;
a first ranging component configured to rotate in the first direction along with the data acquisition device, rotate in a second direction, and measure first ranging data, the first direction being different from the second direction;
an image acquisition component configured to rotate in the first direction along with the data acquisition device and to acquire image data in a three-dimensional scene; and
a second ranging component configured to obtain second ranging data, wherein a lens direction of the image acquisition component being opposite to a ranging direction of the second ranging component,
wherein the first ranging component is arranged on a first side of the data acquisition device, the second ranging component is arranged on a second side of the data acquisition device, and a plane on which the first side is located intersects with a plane on which the second side is located.