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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 12663535 B1

PDFFull Text
Date of Patent:
Jun. 23, 2026

Filed:

May. 26, 2023

Multi-sensor fusion method and system for intelligent driving vehicles

Applicant:

Chongqing University of Posts and Telecommunications, Chongqing, CN;

Inventors:

Junren Shi, Chongqing, CN;

Jun Gao, Chongqing, CN;

Changhao Piao, Chongqing, CN;

Lin Xu, Chongqing, CN;

Weisheng He, Chongqing, CN;

Jianguo Miao, Chongqing, CN;

Kexin Li, Chongqing, CN;

Yongkang Su, Chongqing, CN;

Assignee:

CHONGQING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS, Chongqing, CN;

Attorneys:

Yue (Robert) Xu

Apex Attorneys at Law, LLP

Primary Examiner:

Michael W Justice

Int. Cl.
CPC ...
G01S 13/86 (2006.01); G01S 13/72 (2006.01); G01S 13/931 (2020.01); G01S 17/931 (2020.01);
U.S. Cl.
CPC ...
G01S 13/865 (2013.01); G01S 13/72 (2013.01); G01S 13/931 (2013.01); G01S 17/931 (2020.01);
Abstract

A multi-sensor fusion method and system for intelligent driving vehicles are provided, which relate to the technical field of intelligent driving vehicles. The method includes: establishing an extended target tracker based on a GM-PHD algorithm and a rectangular target model of a detected object; processing detection information of a millimeter-wave radar by using the extended target tracker to obtain millimeter-wave radar track information of the detected object; processing detection information of a laser radar by using the established bounding-box detector and a JPDA tracker provided with an IMM-UKF to obtain laser-radar track information of the detected object; processing the millimeter-wave radar track information and the laser-radar track information by performing time-space conversion to obtain a central fusion node; and processing the central fusion node by using an IMF algorithm to obtain global track information.

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Shi, Junren. (2026). Multi-sensor fusion method and system for intelligent driving vehicles (U.S. Patent No. 12663535). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12663535

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