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Method, device and equipment for automatically generating EOL configuration code of control unit and storage medium

A technology that automatically generates control and control units, applied in office automation, comprehensive factory control, data processing applications, etc., can solve the problems of difficult inspection, error-prone, and difficulty in the correctness of inspection and maintenance results, to eliminate inefficiency, reduce dependent effect

Pending Publication Date: 2022-08-05
FAW CAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The way of manual coding is error-prone and difficult to check out the problem
Especially with the development of the automobile industry, enterprises have begun to develop in the direction of personalized customization for consumers, then the combination of optional equipment may lead to hundreds of sales codes in the car series, so this manual calculation, coding The method has higher requirements on labor, a higher probability of error, and it is difficult to check the correctness of maintenance results

Method used

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  • Method, device and equipment for automatically generating EOL configuration code of control unit and storage medium
  • Method, device and equipment for automatically generating EOL configuration code of control unit and storage medium
  • Method, device and equipment for automatically generating EOL configuration code of control unit and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] figure 1 This is a flowchart of a method for automatically generating an EOL configuration code for a control unit provided in Embodiment 1 of the present invention. This embodiment can be applied to automatically calculate and generate an EOL configuration code for a control unit. A device for automatically generating an EOL configuration code for a control unit is implemented, and the device can be implemented in software and / or hardware, such as figure 1 As shown, the method specifically includes the following steps:

[0054] Step 1. According to the "Equipment Definition" document, convert the differentiated equipment into characteristic values ​​and enter them into the global characteristic database of the system;

[0055] Step 2: Select the feature values ​​related to the target vehicle series from the feature library to form a list of associated feature values ​​of the target vehicle series, and the feature values ​​in the associated feature list are used for th...

Embodiment 2

[0063] see image 3 , a schematic diagram of a device for automatically generating an EOL configuration code for a control unit provided in Embodiment 2 of the present invention, the device includes:

[0064] The feature library module is used to store the features and feature values ​​of all the car series of the OEM;

[0065] The product feature list module is used for the target vehicle series to extract the feature values ​​that the vehicle series needs to use;

[0066] The engineering configuration module is used to create the use / selection / disuse relationship between each single model of the target vehicle series and the eigenvalues;

[0067] The control unit software attribute setting module is used to set its corresponding control unit type and software and hardware type to the control unit;

[0068] The control unit software basic configuration table module is used to maintain the function corresponding to each "value" of each "bit" under each "byte" of the control ...

Embodiment 3

[0073] Figure 4 It is a schematic structural diagram of a computer device in Embodiment 4 of the present invention. Figure 4 A block diagram of an exemplary computer device 12 suitable for use in implementing embodiments of the present invention is shown. Figure 4 The computer device 12 shown is only an example, and should not impose any limitations on the functionality and scope of use of the embodiments of the present invention.

[0074] like Figure 4 As shown, computer device 12 takes the form of a general-purpose computing device. Components of computer device 12 may include, but are not limited to, one or more processors or processing units 16 , system memory 28 , and a bus 18 connecting various system components including system memory 28 and processing unit 16 .

[0075] Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, a graphics acceleration port, a processor, or a local bus using an...

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PUM

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Abstract

The invention discloses a method and device for automatically generating a control unit EOL configuration code, equipment and a storage medium. The method comprises the following steps: creating a feature library, managing feature values for a target vehicle series, creating an engineering configuration table, setting software attributes for a control unit, maintaining a basic configuration table and a vehicle type configuration table of the control unit, and analyzing to obtain a binary configuration code of the control unit under each single vehicle type, and converting the binary configuration code into a hexadecimal EOL configuration code. According to the technical scheme, the efficiency of generating the EOL configuration code for the control unit software by an automobile main engine plant can be effectively improved, and the correctness of the EOL configuration code is improved.

Description

technical field [0001] The invention relates to the technical field of electrical control of automobile research and development, in particular to an EOL offline detection configuration code of an automobile electronic control unit. Background technique [0002] With the development of the automobile industry, the functions of automobile products are gradually diversified, and the use of electronic control units in automobile products is also increasing, which is used to meet the configuration of various models in the car series. From the perspective of reducing development costs, saving management costs and facilitating the management of electronic control units, integrating different functional configurations into the same electronic control unit can be achieved by simply writing in the configuration without replacing the electronic control unit. For different functions, the electronic control unit software is developed according to the maximized functions in the car serie...

Claims

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Application Information

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IPC IPC(8): G06Q10/10G06Q50/04
CPCG06Q10/10G06Q50/04Y02P90/02
Inventor 徐剑波杨雪峰金秀杰曹志韬张永昌纪颖王子孟杜英辰
Owner FAW CAR CO LTD