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Method and system for automatically generating source file of CAN signals

An automatic generation and signal generation technology, applied in the automotive field, can solve the problems of time-consuming, labor-intensive, error-prone, and low efficiency, and achieve the effect of improving generation efficiency, high accuracy and saving labor costs.

Inactive Publication Date: 2017-12-15
BORGWARD AUTOMOTIVE CHINA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In related technologies, the source files of CAN signal packaging and unpacking are manually written and modified. To modify a signal, it is necessary to find out all the source files related to it and modify them one by one, which is not only time-consuming, laborious and inefficient, but also Error-prone

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  • Method and system for automatically generating source file of CAN signals
  • Method and system for automatically generating source file of CAN signals
  • Method and system for automatically generating source file of CAN signals

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0028] The calibration method and system of the motor according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0029] figure 1 It is a flowchart of a method for automatically generating source files of CAN signals according to an embodiment of the present invention. Such as figure 1 shown, combined with figure 2 , the source file automatic generation method of the CAN signal according to an embodiment of the present invention, comprises the steps:

[0030] S101: Rea...

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Abstract

The invention discloses a method and system for automatically generating a source file of CAN signals. The method comprises a step of reading multiple CAN signals from a CAN signal file, a step of generating a CAN signal array according to the multiple CAN signals, wherein the CAN signal array stores the attributes of the multiple CAN signals, a step of obtaining one or more CAN messages corresponding to the multiple CAN signals according to the attributes of the multiple CAN signals, a step of generating a corresponding sending array or receiving array according to the one or more CAN messages, and a step of adding the multiple CAN signals to the corresponding sending array or receiving array to generate the source file of the CAN signals. According to the method of the invention, the manpower cost is saved, the generating efficiency of the source file of the CAN signals is improved, and the accuracy is high.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a method and system for automatically generating source files of CAN signals. Background technique [0002] The application of automotive electronic controllers in automobiles is becoming more and more extensive, and has become an important factor affecting the performance of automobiles. The data exchange between controllers is realized through the CAN network, and these data are reflected in the CAN bus. The above is the CAN signal. The controller needs to pack and unpack the CAN signal before sending the CAN signal and after receiving the CAN signal, and the packing and unpacking is realized by writing the source code. [0003] In related technologies, the source files of CAN signal packaging and unpacking are manually written and modified. To modify a signal, it is necessary to find out all the source files related to it and modify them one by one, which is not only time-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B23/02
CPCG05B23/0256G05B2219/24065
Inventor 吴昊
Owner BORGWARD AUTOMOTIVE CHINA CO LTD
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