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Message data analysis processing method and device

A technology for message data, parsing and processing, applied in electrical components, transmission systems, creating/generating source code, etc., can solve the problems of inability to compare data in BLF files, decline of CANoe analysis data, and inability to compare characteristic data such as current. , to achieve the effect of speeding up the data analysis process and the graphical interface processing process, improving the efficiency of data analysis and visual display, and enriching the graphical interface processing functions.

Pending Publication Date: 2022-02-11
BEIJING JINGWEI HIRAIN TECH CO INC
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Problems solved by technology

[0004] However, for BLF (binary logging format, binary format) files of data messages, it is generally necessary to use CANoe with a license (software license) for reading, parsing, and displaying. The cost is high and the engineering configuration is complicated. When parsing data When it is too large, the speed of analyzing data by CANoe will drop significantly, and in terms of data display, multiple BLF files cannot be compared for data, such as current and other characteristic data cannot be compared, and the data needs to be exported for secondary processing and display. a lot of inconvenience

Method used

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  • Message data analysis processing method and device

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0045] This application discloses a method and device for analyzing and processing message data, mainly by combining the fast and rich graphical interface processing function of the graphical development platform and the powerful data processing capability of a predetermined programming language to at least speed up the processing of message data. The parsing process improves the flexibility of processing data.

[0046] see figure 1 The flow chart of the method for analyzing and proc...

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Abstract

The invention discloses a message data analysis processing method and device, and the method comprises the steps: obtaining a data file of message data in a predetermined graphical development platform, and recognizing compressed and non-compressed format data in the data file, wherein message data is carried in the compressed format data; and then, analyzing the compressed format data by using an analysis processing file packaged based on a predetermined programming language on the graphical development platform to obtain analyzed message data, finally, screening and classifying the analyzed message data and non-compressed format data on the graphical development platform to obtain target data, and carrying out visual display processing on at least part of data in the target data. According to the method, the rapid and abundant graphical interface processing function of the graphical development platform and the powerful data processing capability of the predetermined programming language are combined, the data analysis process and the graphical interface processing process of the message data can be accelerated, and the data analysis and visual display efficiency of the message data is improved.

Description

technical field [0001] The present application relates to the technical field of automotive electronics, in particular to a method and device for analyzing and processing message data. Background technique [0002] CANoe is a device for bus development launched by Vetor Company in Germany. The full name is CAN openenvironment. It was originally mainly used for the development, simulation, testing and analysis of CAN (Controller Area Network, Controller Area Network) bus. Later, with the For the development of bus technology, CANoe is not limited to CAN-type bus development, but also includes LIN (Local Interconnect Network, local area interconnection network), FlexRay (vehicle network standard), MOST (commonly used vehicle network system) and Ethernet development. [0003] In terms of vehicle network and ECU (Electronic Control Unit, electronic control unit) development, testing and analysis, CANoe has almost occupied a monopoly position for a long time due to its powerful f...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/30H03M7/30H04L69/22
CPCG06F8/30H03M7/30H04L69/22
Inventor 张修武刘艳昭贾晟
Owner BEIJING JINGWEI HIRAIN TECH CO INC
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