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 12750424 B1

Date of Patent:

Sep. 29, 2026

Filed:

Apr. 27, 2023

Remote diagnostics between vehicles and via efficient udt communication with a remote server

Applicant:

Thinkcar Software Technology Development Co., Ltd., Shenzhen, CN;

Inventors:

Bin Tan, Shenzhen, CN;

Yunfei Liu, Shenzhen, CN;

Jiafeng Xie, Shenzhen, CN;

Assignee:

THINKCAR SOFTWARE TECHNOLOGY DEVELOPMENT CO., LTD., Shenzhen, CN;

Attorney:

Primary Examiner:

Ramy M Osman

Int. Cl.

CPC ...

H04L 67/12 (2022.01); G07C 5/00 (2006.01); G07C 5/08 (2006.01); H04L 1/00 (2006.01); H04L 67/025 (2022.01); H04L 69/164 (2022.01); H04W 4/44 (2018.01);

U.S. Cl.

CPC ...

H04L 67/12 (2013.01); G07C 5/008 (2013.01); G07C 5/0808 (2013.01); H04L 1/0002 (2013.01); H04L 67/025 (2013.01); H04L 69/164 (2013.01); H04W 4/44 (2018.02);

Abstract

Disclosed are a data transmission system, method, and apparatus, a device, and a medium, used for solving the problem in the prior art of low data transmission efficiency in a remote vehicle diagnostic process. Specifically, a vehicle diagnostic device establishes a UDT communication connection with a remote diagnostic server, and during a data transmission process, the vehicle diagnostic device periodically determines a current congestion value on the basis of a transmission delay between the vehicle diagnostic device and the remote diagnostic server, a network state of the vehicle diagnostic device, and the load capacity of the remote diagnostic server, and according to a target transmission rate corresponding to the current congestion value, sends a UDT data packet encapsulated by data to be transmitted of a target vehicle.

Find Patent Forward Citations

Tan, Bin. (2026). Remote diagnostics between vehicles and via efficient udt communication with a remote server (U.S. Patent No. 12750424). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12750424

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile