US 12,248,312 B2
Unmanned aerial vehicle-combined autonomous mobile robot checking system
Guangpeng Zhang, Beijing (CN); Liang Sui, Beijing (CN); and Yaming Tang, Beijing (CN)
Assigned to LINGDONG TECHNOLOGY (BEIJING) CO. LTD., Beijing (CN)
Appl. No. 17/625,676
Filed by LINGDONG TECHNOLOGY (BEIJING) CO. LTD., Beijing (CN)
PCT Filed Jul. 1, 2020, PCT No. PCT/CN2020/099754
§ 371(c)(1), (2) Date Jan. 7, 2022,
PCT Pub. No. WO2021/008371, PCT Pub. Date Jan. 21, 2021.
Claims priority of application No. 201910628929.1 (CN), filed on Jul. 12, 2019.
Prior Publication US 2022/0244721 A1, Aug. 4, 2022
Int. Cl. G05D 1/00 (2024.01); B64F 3/02 (2006.01); B64U 10/60 (2023.01); B64U 50/34 (2023.01); B64U 70/97 (2023.01); B64U 80/86 (2023.01); G06Q 10/087 (2023.01); B64U 10/14 (2023.01); B64U 30/26 (2023.01); B64U 101/70 (2023.01)
CPC G05D 1/0011 (2013.01) [B64F 3/02 (2013.01); B64U 10/60 (2023.01); B64U 50/34 (2023.01); B64U 70/97 (2023.01); B64U 80/86 (2023.01); G05D 1/101 (2013.01); G06Q 10/087 (2013.01); B64U 10/14 (2023.01); B64U 30/26 (2023.01); B64U 2101/70 (2023.01); B64U 2201/202 (2023.01)] 20 Claims
OG exemplary drawing
 
1. An autonomous mobile robot checking system, comprising:
a transmission line;
an unmanned aerial vehicle, sensing stacked goods to generate sensing information; and
an autonomous mobile device, receiving the sensing information through the transmission line, and supplying power to the unmanned aerial vehicle through the transmission line to enable the unmanned aerial vehicle to sense the stacked goods;
wherein the autonomous mobile device is configured to provide an inventory for the stacked goods based on the sensing information, the autonomous mobile device comprises:
a front distance sensor, configured to sense a distance between an obstacle in front of the autonomous mobile device and the autonomous mobile device;
a lateral sensor, configured to a distance between an obstacle at the side edge of the autonomous mobile device and the autonomous mobile device;
a laser radar, configured to sense a distance between an obstacle in front of the laser radar and the autonomous mobile device;
wherein the autonomous mobile device is configured to draw a three-dimensional model of surrounding environment through reflected signals to complete a positioning information of the autonomous mobile device and determine a position of the autonomous mobile device, and the autonomous mobile device is configured to control a destination and a direction of the unmanned aerial vehicle based on the position of the autonomous mobile device.