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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12233859 B1

PDFFull Text
Date of Patent:
Feb. 25, 2025

Filed:

Jul. 10, 2023

Apparatus and methods for obstacle detection

Applicant:

Sz Dji Technology Co., Ltd., Shenzhen, CN;

Inventors:

Jinzhu Huang, Shenzhen, CN;

Cong Zhao, Shenzhen, CN;

Assignee:

SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;

Attorney:

ANOVA LAW GROUP, PLLC

Primary Examiner:

Behrang Badii

Int. Cl.
CPC ...
B60W 30/09 (2012.01); B60R 21/0134 (2006.01); B60T 7/22 (2006.01); B60T 8/1755 (2006.01); B60W 10/04 (2006.01); B60W 10/18 (2012.01); B64U 70/83 (2023.01); G01V 8/10 (2006.01); G05D 1/00 (2006.01); G08G 5/04 (2006.01); B60R 21/01 (2006.01); B64U 10/14 (2023.01); B64U 101/30 (2023.01);
U.S. Cl.
CPC ...
B60W 30/09 (2013.01); B60R 21/0134 (2013.01); B60T 7/22 (2013.01); B60T 8/17558 (2013.01); B60W 10/04 (2013.01); B60W 10/18 (2013.01); B64U 70/83 (2023.01); G01V 8/10 (2013.01); G05D 1/0094 (2013.01); G08G 5/04 (2013.01); B60R 2021/01013 (2013.01); B60T 2201/022 (2013.01); B60T 2210/32 (2013.01); B60W 2554/00 (2020.02); B64U 10/14 (2023.01); B64U 2101/30 (2023.01); B64U 2201/20 (2023.01);
Abstract

A movable object for detecting an obstacle includes a first passive infrared sensor having a first detection range and a first field of view, and one or more second passive infrared sensors each having a second detection range and a second field of view. The second detection range is longer than the first detection range and the second field of view is smaller than the first field of view. The movable object further includes one or more processors configured to calculate a distance from the movable object to the obstacle based on data from at least one of the first passive infrared sensor or the one or more second passive infrared sensors, and determine whether to effect a collision avoidance maneuver for the movable object to avoid the obstacle based on the distance.

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