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.:
Date of Patent:
Sep. 23, 2025
Filed:
Jan. 07, 2021
Autel Intelligent Technology Corp., Ltd., Guangdong, CN;
Weilin Wang, Guangdong, CN;
AUTEL INTELLIGENT TECHNOLOGY CORP., LTD., Guangdong, CN;
Abstract
The embodiments of the present invention relate to the field of vehicle diagnosis technologies, and specifically disclose a communication method and apparatus, and a related device. The method includes: forming a first communication link or a second communication link between a vehicle diagnosis device and a communication device based on connection by using a physical interface; determining, by the vehicle diagnosis device after the first communication link is formed between the vehicle diagnosis device and the communication device, whether the first communication link needs to be switched to the second communication link; if the first communication link needs to be switched to the second communication link, sending a communication mode switching instruction to the communication device by using the first communication link, to enable the communication device to switch a first communication mode of the communication device to a second communication mode; and subsequently switching, by the vehicle diagnosis device, the first communication mode to the second communication mod, to establish the second communication link with the communication device. The embodiments of the present invention can simplify a hardware device, improve the design efficiency and reduce production costs by using the foregoing technical solutions.