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An all-in-one eol diagnostic tool wireless adapter

A technology of wireless switching and diagnostic tools, which is applied in the direction of bus network, data exchange through path configuration, instruments, etc., can solve problems such as inability to communicate, unstable communication, etc., and achieve wide application prospects, reliable design principles, and simple structure Effect

Active Publication Date: 2021-11-26
SINO TRUK JINAN POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the defect that the universal USB serial port chip of the above-mentioned all-in-one EOL diagnostic tool in the prior art is incompatible with the hardware driver of the upper computer, resulting in unstable communication or even communication failure, the present invention provides a wireless adapter device for an all-in-one EOL diagnostic tool , to solve the above technical problems

Method used

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  • An all-in-one eol diagnostic tool wireless adapter
  • An all-in-one eol diagnostic tool wireless adapter
  • An all-in-one eol diagnostic tool wireless adapter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Such as figure 1 As shown, the present invention provides an all-in-one EOL diagnostic tool wireless adapter device, including a first adapter interface 1, a WiFi adapter module 2, a serial port adapter module 3, a second adapter interface 4 and an adapter board 12;

[0059] The first transfer interface 1, the WiFi transfer module 2, the serial port transfer module 3, and the second transfer interface 4 are all arranged on the transfer board 12;

[0060] The first transfer interface 1 is connected to the second transfer interface 4, the serial port transfer module 3 is connected to the first transfer interface 1 and the WiFi transfer module 2, and the WiFi transfer module 2 is connected to the host computer 5 through wireless connection;

[0061] The all-in-one EOL diagnostic tool 6 includes an output interface 6.1, the output interface 6.1 is connected to the first transfer interface 1, the second transfer interface 4 has the same structure as the output interface 6.1...

Embodiment 2

[0063] Such as figure 2 As shown, the present invention provides an all-in-one EOL diagnostic tool wireless adapter device, including a first adapter interface 1, a WiFi adapter module 2, a serial port adapter module 3, a second adapter interface 4, and a power conversion module 9 and an adapter board 12;

[0064] The first transfer interface 1, the WiFi transfer module 2, the serial port transfer module 3, and the second transfer interface 4 are all arranged on the transfer board 12;

[0065] The first transfer interface 1 is connected to the second transfer interface 4, the serial port transfer module 3 is connected to the first transfer interface 1 and the WiFi transfer module 2, and the WiFi transfer module 2 is connected to the host computer 5 through wireless connection;

[0066] The all-in-one EOL diagnostic tool 6 includes an output interface 6.1, the output interface 6.1 is connected to the first transfer interface 1, the second transfer interface 4 has the same str...

Embodiment 3

[0082] The difference from Example 2 is that, as Figure 6 As shown, the power conversion module 9 also includes an enabling terminal;

[0083] The voltage input terminal 9.1 of the power conversion module 9 includes a voltage input positive terminal and a voltage input negative terminal;

[0084] The voltage output terminal 9.2 of the power conversion module 9 includes a voltage output positive terminal and a voltage output negative terminal;

[0085] The first voltage port 1.9 of the first transfer interface 1 is connected to the positive voltage input terminal and the enabling terminal of the power conversion module 9, and the positive voltage output terminal of the power conversion module 9 is connected to the WiFi power port 2.4 of the WiFi conversion module 2, Both the voltage input negative terminal and the voltage output negative terminal of the power conversion module 9 are grounded.

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PUM

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Abstract

The present invention provides an all-in-one EOL diagnostic tool wireless transfer device, including a first transfer interface, a WiFi transfer module, a serial port transfer module, a second transfer interface and a transfer board; the first transfer interface, The WiFi transfer module, the serial port transfer module, and the second transfer interface are all set on the transfer board; the first transfer interface is connected to the second transfer interface, and the serial port transfer module is connected to the first transfer interface and the WiFi transfer connected to the module, the WiFi transfer module is wirelessly connected to a host computer; the all-in-one EOL diagnostic tool includes an output interface, the output interface is connected to the first transfer interface, and the second transfer interface is identical in structure to the output interface, The second transfer interface is connected with a diagnostic wiring harness. The invention realizes the conversion of the original all-in-one EOL diagnostic tool equipment wired communication mode into a wireless communication mode, and realizes the stability of communication between the all-in-one EOL diagnostic tool equipment and a host computer.

Description

technical field [0001] The invention belongs to the technical field of automobile diagnosis communication, and in particular relates to an all-in-one EOL diagnosis tool wireless switching device. Background technique [0002] The all-in-one EOL diagnostic tool equipment in the automotive industry is connected to a computer with a universal USB data cable for vehicle diagnosis and calibration; with the upgrade of hardware devices such as CPU and bus of computer manufacturers, and the upgrade of Microsoft Windows system to X64 architecture, now Some all-in-one EOL diagnostic tools, general-purpose USB serial port chips and host computer hardware drivers are completely incompatible with the Microsoft Windows X64 system architecture and the new motherboard hardware architecture of major computer manufacturers at this stage, resulting in the communication between the existing EOL diagnostic tools and the host computer. Instability, even the software and hardware of the lower comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/40H04L12/02H04B1/40G08C17/02G06F13/42G06F13/12
CPCG06F13/126G06F13/4282G08C17/02H04B1/40H04L12/02H04L12/40H04L2012/40215
Inventor 肖景文高发廷郭庆波翟霄雁
Owner SINO TRUK JINAN POWER