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Intelligent element remote upgrading method and system based on CAN bus

A CAN bus, remote upgrade technology, applied in electrical components, transmission systems, bus networks, etc., can solve the problems of inability to achieve batch upgrades, slow personnel response, and high upgrade costs, to reduce program upgrade cycles, and to facilitate program upgrades. Simple and easy to achieve

Inactive Publication Date: 2020-04-10
QINGDAO LOVOL EXCAVATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] (1) It needs to be upgraded through professional equipment on site, and the response speed of personnel is slow;
[0006] (2) Professionals are required to go to the site, and the upgrade cost is high and the cycle is long;
[0007] (3) Unable to achieve batch upgrade, only a single upgrade program

Method used

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  • Intelligent element remote upgrading method and system based on CAN bus
  • Intelligent element remote upgrading method and system based on CAN bus

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Embodiment Construction

[0029] The present disclosure will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0031] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinati...

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Abstract

The invention provides an intelligent element upgrading method based on a CAN bus. By means of the method, remote upgrading of the intelligent element in the field of engineering machinery can be achieved, professional technicians do not need to go to the site to conduct program upgrading on the intelligent element through professional equipment, batch upgrading can be achieved, the response speedis increased, and the upgrading cost is reduced.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a CAN bus-based remote upgrade method and system for intelligent components. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] With the rapid development of science and technology, the technological content of construction machinery in intelligent control is getting higher and higher, and the market demand is also increasing. More and more market demand has led to the update and iteration of intelligent components on construction machinery. The faster it is, the more and more situations need to upgrade the program, and it becomes more and more urgent to realize the remote upgrade function. [0004] At present, the existing program upgrade methods of most OEMs in the field of construction machinery are local upgrades. The existing method nee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/40G06F8/65
CPCH04L67/34H04L67/06H04L12/40G06F8/65H04L2012/40215
Inventor 苑国茂陈维雄刘靖宇金硕
Owner QINGDAO LOVOL EXCAVATOR
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