Network connection establishment method and device, and terminal equipment
A network connection and establishment method technology, which is applied in the field of network connection establishment methods and devices, can solve problems such as low diagnosis efficiency and diagnosis communication delay, and achieve the effect of improving diagnosis efficiency and solving diagnosis communication delay
Pending Publication Date: 2019-12-13
LAUNCH TECH CO LTD
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[0004] The embodiment of the present application provides a method and device for establishing a network connection, which can solve the problem that the diagnosis control terminal accesses the external network and the diagnosis communication coexists in the existing automobile fault diagnosis system, there is a delay in diagnosis communication, and the problem of low diagnosis efficiency
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[0044] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
[0045] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.
[0046] It should...
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The method is suitable for the technical field of communication. Provided is a network connection method which comprises: when a diagnosis control terminal receives diagnosis request information, acquiring a service set identifier of a diagnosis joint, and controlling a first communication module of the diagnosis control terminal and a second communication module of the diagnosis joint to establish a communication channel according to the service set identifier; at least two communication modules are arranged on the diagnosis control terminal, one communication module is the first communication module and is used for completing transmission of diagnosis data with the second communication module, and the other communication module is a third communication module and is used for accessing athird-party network; based on the established communication channel, the diagnosis control terminal establishes network connection with the diagnosis connector, so that the diagnosis control terminalcan access an external network while completing diagnosis communication with the diagnosis connector, the problem of diagnosis communication delay is solved, and the diagnosis efficiency is improved.
Description
technical field [0001] The present application belongs to the technical field of communication, and in particular relates to a method and device for establishing a network connection. Background technique [0002] In the existing vehicle fault diagnosis system, when the WIFI module of the diagnostic connector runs in hotspot mode, the WIFI module of the diagnostic control terminal will automatically connect to the WIFI module of the diagnostic connector to complete the diagnosis of the vehicle fault, that is, the diagnostic control terminal at this time The WIFI module is used for diagnosis, which makes the diagnosis control terminal unable to access the external network through its WIFI module. [0003] When the WIFI module of the diagnostic connector runs in network card mode and is connected to a public WIFI hotspot together with the WIFI module of the diagnostic control terminal, the public WIFI hotspot can be connected to the public network. Diagnostic communication an...
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IPC IPC(8): H04W4/40H04W24/02H04W76/11H04L29/12
CPCH04W76/11H04W24/02H04W4/40H04L61/5014
Inventor 刘均谢飞虹詹伟
Owner LAUNCH TECH CO LTD