Vehicle diagnostic system and method

A vehicle diagnosis system and vehicle diagnosis technology, applied in the field of automobile maintenance, can solve problems such as replacement, increase the threshold for using computer software, and unsupported old professional software, and achieve the effect of improving efficiency

Pending Publication Date: 2020-07-28
广州优胜汽车科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Professional computers generally integrate many advanced functions, but they do not require many advanced functions for routine maintenance and diagnosis, and also raise the threshold for using computer software
The manufacturer will upgrade the vehicle system from time to time. After the upgrade, the old professional software may not be supported. It is necessary to upgrade the diagnostic database or

Method used

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  • Vehicle diagnostic system and method
  • Vehicle diagnostic system and method
  • Vehicle diagnostic system and method

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Embodiment Construction

[0034] In order to make the purpose, technical solution and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0035] It should be clear that the described embodiments are only some of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the embodiments of the present application.

[0036] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments, and are not intended to limit the embodiments of the present application. The singular forms "a", "said" and "the" used in the embodiments of this application and the appended claims are also intended to include ...

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Abstract

The invention relates to a vehicle diagnosis system and method. The method comprises the steps of: obtaining diagnosis data from a vehicle by using a first communication protocol formed by segmentingdifferent diagnosis services according to vehicle diagnosis protocols of manufacturers or brands, and sending the diagnosis data to a mobile terminal; converting the target diagnosis data into data ina network protocol format used by the server according to a second communication protocol formed by dividing different diagnosis services by utilizing each network protocol, and sending the data to the server, wherein the server compares the data in the network protocol format with corresponding diagnosis standard data in a database to obtain a diagnosis result and sends the diagnosis result to the mobile terminal for display. Compared with the prior art, mutual communication between the mobile terminal, the server and the OBD equipment and vehicles of different manufacturers or brands is achieved through the first communication protocol and the second communication protocol corresponding to the diagnosis service, and the vehicle maintenance efficiency is improved.

Description

technical field [0001] The invention relates to the field of automobile maintenance, in particular to a vehicle diagnosis system and method. Background technique [0002] Under the premise of the rapid development of the automobile industry, automobile equipment has played a vital role in improving people's quality of life, and automobiles have gradually become an indispensable and important means of transportation in people's daily life, and their ownership has also increased year by year. However, during the normal service life of a vehicle, maintenance is an indispensable link. On average, each vehicle has several repair or maintenance needs every year. In the process of repair or maintenance, it is necessary to use professional tools to diagnose or communicate with the vehicle, and there is a process of data interaction between the vehicle and the diagnostic tool. [0003] For the maintenance of vehicle equipment, the traditional practice is that each vehicle manufactur...

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
CPCH04L67/12H04L69/08H04L67/51
Inventor 黄建成桂进军
Owner 广州优胜汽车科技有限公司
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