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Vehicle diagnostic device calibration software configuration administrative system and method

A technology of software configuration management and vehicle diagnostic instrument, which is applied in the field of calibration software configuration of automotive diagnostic instruments to controllers, can solve complex, error-prone, and low-efficiency problems, and achieve rapid configuration, improved flexibility, and unified and efficient management. Effect

Inactive Publication Date: 2010-01-13
SAIC MOTOR
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

Due to the increasing complexity of vehicle functions, numerous models, and increasing number of controllers, the traditional calibration software refresh method is not only error-prone, but also inefficient

Method used

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  • Vehicle diagnostic device calibration software configuration administrative system and method
  • Vehicle diagnostic device calibration software configuration administrative system and method

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Embodiment Construction

[0033] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] see figure 1 , the present invention discloses a calibration software configuration management system for a vehicle diagnostic instrument, the system communicates with the vehicle diagnostic instrument, the system includes a configuration database 11, a calibration software library 12 connected to the configuration database 11, and a controller Format file 14, configuration report 15, calibration encryption software package 16.

[0035] The configuration database 11 is used to maintain the controller information 13 of each vehicle type. The controller information 13 includes at least part number structure and configuration information of the vehicle type. The part number structure includes assembly number, hardware number, software number, and network number. , Calibration number; Preferably, the part number structure also includes co...

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Abstract

The invention discloses a calibration software configuration management system of a vehicle diagnostic apparatus, which is communicated with the vehicle diagnostic apparatus. The system includes configuring data-base, as well as a controller format file, a configuring reporting, a calibration software library and a calibration ciphering software package connected to the configuring data-base. The vehicle diagnostic apparatus reads part number structure of the vehicle and information of the controller, judges and selects the appropriate calibration software according to the configuring data-base and configuring reporting, and refreshes the vehicle. The invention renovates diagnostic apparatus controller by renovating the software library of the vehicle diagnostic apparatus controller, can execute united and high-efficiency management, and improve the flexibility, integrity, tightness and diagnose efficiency of renovating the controller configuring, which is adapt for the future requirement of vehicle development, and can execute integral and rapid configuring to the vehicle controller with increasingly grown complicated degree.

Description

technical field [0001] The invention belongs to the technical field of calibration software configuration of a vehicle diagnostic instrument to a controller, and in particular relates to a calibration software configuration management system of a vehicle diagnostic instrument. In addition, the invention also relates to a calibration software configuration management method using the above system. Background technique [0002] With the rapid development of automotive electronics technology, the functional complexity of vehicles is increasing, the safety, environmental protection, and energy-saving regulations are becoming increasingly stringent, the comfort, flexibility, and personalized customer needs vary widely, and the globalization of market competition shortens the development cycle. , a large number of electronic controllers are widely used in automobiles, which leads to great challenges in the development of diagnostic instruments for vehicles. [0003] During the dev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
Inventor 张毅华王欢孟铭
Owner SAIC MOTOR
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