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A method for upgrading and optimizing automobile instrumentation

A technology of automotive instrumentation and optimization methods, which is applied in software deployment and other directions, can solve problems such as excessive time consumption and failure of instrumentation upgrades, and achieve the effects of shortening upgrade time, reducing waiting time, and improving experience

Active Publication Date: 2021-07-27
CHONGQING DELCO ELECTRONICS INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if you want to upgrade the image data in the instrument that occupies a larger space, this upgrade method will consume a lot of time
If the upgrade takes too much time, there may be other unstable factors in the upgrade process that will cause the instrument upgrade to fail, so an optimization method is needed to shorten the upgrade time

Method used

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  • A method for upgrading and optimizing automobile instrumentation
  • A method for upgrading and optimizing automobile instrumentation
  • A method for upgrading and optimizing automobile instrumentation

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Embodiment Construction

[0062] 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.

[0063] The invention provides a method for upgrading and optimizing automobile instrumentation, such as figure 1 shown, including the following steps:

[0064] S1, obtaining the pre-upgraded compressed upload file for vehicle meter recognition;

[0065] S2, uploading the compressed upload file to the car instrument;

[0066] S3, decompressing the compressed upload file;

[0067] S4, writing the decompressed uploaded compressed file into the car instrument.

[0068] In a preferred embodiment of the present invention, in step S1, obtai...

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Abstract

The present invention provides a method for upgrading and optimizing an automobile meter, which includes the following steps: S1, obtaining a pre-upgraded compressed upload file identified by the automobile meter; S2, uploading the compressed upload file to the automobile meter; S3, decompressing the compressed upload file file; S4, write the decompressed compressed upload file into the car meter. The invention can greatly shorten the upgrade time of the automobile instrument software, reduce the user's waiting time, and improve the user's experience.

Description

technical field [0001] The invention relates to the technical field of software upgrading of automobile instrumentation, in particular to a method for upgrading and optimizing automobile instrumentation. Background technique [0002] The car instrument is the most important part of the car, and it is the most direct way for the driver to know the real-time status of the vehicle. The normal and reliable operation of the instrument is related to the safety of driving. In order to better adapt to the latest state of the vehicle, it is often necessary to upgrade the instrumentation. For the meter unit that has not been installed in the car, it is usually used to upgrade the software after disassembling the meter, and for the meter that has been installed in the car, if you still disassemble the meter and use the serial port upgrade method, it is very likely to cause customer problems. Complaints, so a simple, convenient and fast software upgrade method is needed at this time. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 曹国庆苑大明马奇林何婷婷周鑫向志华
Owner CHONGQING DELCO ELECTRONICS INSTR