DETECTION METHOD, DEVICE, AND SYSTEM FOR COMMUNICATION LINK, AND MOBILE PLATFORM

Title:

DETECTION METHOD, DEVICE, AND SYSTEM FOR COMMUNICATION LINK, AND MOBILE PLATFORM

Document Type and Number:

WIPO Patent Application WO/2021/217540

Kind Code:

A1

Abstract:

Embodiments of the present application provide a detection method, device, and system for a communication link, and a mobile platform. The method comprises: upon establishing a communication link between a sending component and a target component, generating a state query request corresponding to the target component, the type of a communication protocol interface of the sending component being different from that of a communication protocol interface of the target component; sending the state query request to the target component; and depending on whether a query feedback message sent by the target component on the basis of the state query request is received, determining an operation state of the communication link between the sending component and the target component. According to the technical solution provided by the present embodiments, an operation state of a communication link between a sending component and a target component can be determined depending on whether a query feedback message sent by the target component is received, thereby effectively querying the state of the communication link established via different communication protocol interfaces; in addition, the method also has the characteristics of simple implementation, good flexibility, and strong extensibility.

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Inventors:

XIE DEPENG (CN)

Application Number:

PCT/CN2020/087956

Publication Date:

November 04, 2021

Filing Date:

April 30, 2020

Export Citation:

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Assignee:

SZ DJI TECHNOLOGY CO LTD (CN)

International Classes:

H04L12/26; H04L29/08

Foreign References:

CN107528746A	2017-12-29
CN105516078A	2016-04-20
CN101030898A	2007-09-05
CN101977128A	2011-02-16
CN102236340A	2011-11-09
US20170208134A1	2017-07-20

Attorney, Agent or Firm:

TEKYRS INTELLECTUAL PROPERTY INC. (CN)

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