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Automobile system scanning method and device, automobile diagnosis equipment and storage medium

A scanning method, a technology for car diagnosis, applied in special data processing applications, instruments, electrical digital data processing, etc. Effect

Pending Publication Date: 2021-01-08
SHENZHEN XTOOLTECH INTELLIGENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide an automobile system scanning method, device, automobile diagnostic equipment, and storage medium to solve the problem that all automobile systems cannot be accurately located, and the positioning efficiency and accuracy are low

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  • Automobile system scanning method and device, automobile diagnosis equipment and storage medium
  • Automobile system scanning method and device, automobile diagnosis equipment and storage medium
  • Automobile system scanning method and device, automobile diagnosis equipment and storage medium

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Embodiment Construction

[0057]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0058] The automobile system scanning method provided by the embodiment of the present invention can be applied to the automobile diagnostic equipment and the on-board ECU of the automobile to realize the automobile system scanning. Among them, the car diagnostic device is a device for diagnosing or scanning car systems. A car ECU is a microcontroller in a car.

[0059] In one embodiment, as figure 1 As shown, a scanning method of an automobile system...

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PUM

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Abstract

The invention discloses an automobile system scanning method and device, automobile diagnosis equipment and a storage medium. The automobile system scanning method comprises the following steps executed by automobile diagnosis equipment: sending a system query request to a vehicle-mounted ECU, wherein the system query request comprises a part number query command corresponding to a preset system model; acquiring system response information which is sent by the vehicle-mounted ECU and corresponds to the part number query command; analyzing the system response information to obtain a system partnumber; and determining a target system matched with the system part number, and adding the target system into a preset system scanning result list. According to the technical scheme, the target system matched with the system part number can be rapidly and accurately obtained, and the efficiency and accuracy of positioning the automobile system are improved.

Description

technical field [0001] The invention relates to the field of automobile diagnosis, in particular to an automobile system scanning method and device, automobile diagnosis equipment and a storage medium. Background technique [0002] Before car diagnosis, it is first necessary to locate the car systems on the car, that is, to obtain which car systems are configured in the car, for example, the engine system and brake system. However, the current method for locating automobile systems generally requires automobile maintenance personnel to check the nameplate on the automobile to obtain the vehicle model, and then obtain the configuration of the automobile system according to the experience of the automobile maintenance personnel or query data. Since there are many types of automobile models on the market, automobile maintenance personnel Not necessarily accurate for all vehicle systems. As a result, current methods of locating automotive systems are inefficient and less accura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/245G06F11/30
CPCG06F16/245G06F11/3003
Inventor 杨曦宇
Owner SHENZHEN XTOOLTECH INTELLIGENT CO LTD