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Automobile diagnosis equipment software system

A software system and vehicle diagnosis technology, applied in the general control system, control/adjustment system, test/monitoring control system, etc., can solve the problems of inconvenient secondary compatibility, cumbersome and complicated operation panel, and few functions, so as to meet the requirements of customization the effect of demand

Inactive Publication Date: 2017-09-15
SOUEAST
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] In addition to the function of reading fault codes, the handheld diagnostic instrument can only support a small amount of fault code data flow information reading, and the operation panel is cumbersome and complicated, with few functions, and it is not convenient for the secondary compatibility of new models
[0004] Even the PC diagnostic instruments on the market are still stuck in simultaneous diagnosis of multi-network segment buses and secondary development problems

Method used

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  • Automobile diagnosis equipment software system
  • Automobile diagnosis equipment software system
  • Automobile diagnosis equipment software system

Examples

Experimental program
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Effect test

Embodiment Construction

[0024] A software system for automotive diagnostic equipment, such as figure 1 As shown, it includes PC upper-layer diagnostic instrument software module, upper-layer service interface module, various diagnostic protocol stack SDK modules, ODX analysis module, DBC analysis module, VCI hardware driver module, flashing template and Bootloader flashing process module, EOL module group , DBC vehicle database, ODX diagnostic database, DLL dynamic link library, VCI hardware module.

[0025] The PC upper-layer diagnostic instrument software module: the upper-layer application software of the PC client, the customer sends the required read data instruction to the next module through the selection and operation mode of the interface;

[0026] The upper-layer service interface module: calls the interface function connected with the PC upper-layer application software, and converts the upper-layer instructions into diagnostic services;

[0027] The above-mentioned various diagnostic pro...

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Abstract

The invention discloses an automobile diagnosis equipment software system, and the system comprises a PC upper diagnostic apparatus software module, an upper service interface module, various types of diagnostic protocol stack SDK modules, an ODX analysis module, a DBC analysis module, a VCI hardware drive module, a writing module, a Bootloader reading flow module, an EOL module group, a DBC whole vehicle database, an ODX diagnosis database, a DLL (dynamic link library), and a VCI hardware module. The system provided by the invention reduce the cost of manpower, time and capital in developing a diagnostic equipment system for a whole vehicle, facilitates the management and high-efficiency use of diagnostic equipment in a vehicle factory, and improves the diagnosis work efficiency.

Description

【Technical field】 [0001] The invention belongs to the technical field of automobile software, and in particular relates to an automobile diagnostic equipment software system. 【Background technique】 [0002] Most of the existing diagnostic instruments are hand-held diagnostic instruments, which have obvious limitations in terms of the scope of fault diagnosis, the way of fault display, and the support type of diagnostic protocols. [0003] In addition to the function of reading fault codes, the handheld diagnostic instrument can only read a small amount of fault code data stream information, and the operation panel is cumbersome and complicated, with few functions, and it is not convenient for the secondary compatibility of new models. [0004] Even the PC diagnostic instruments on the market are still stuck in simultaneous diagnosis of multi-network segment buses and secondary development problems. 【Content of invention】 [0005] The technical problem to be solved by the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213G05B2219/24065
Inventor 林营
Owner SOUEAST
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