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Upgrading system and method for ECU software in engineering machinery vehicle

A technology for construction machinery and construction vehicles, which is applied in the field of construction machinery and vehicles, can solve problems such as time-consuming and labor-intensive upgrades, high upgrade costs, and cumbersome and complicated ECU software upgrade processes, and achieve the effects of simplifying upgrade steps, simplifying upgrade operations, and reducing upgrade costs

Inactive Publication Date: 2020-03-06
NORTH VALLEY ELECTRONICS CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a system and method for upgrading ECU software in construction machinery vehicles, so as to solve the problems of cumbersome and complicated ECU software upgrading process, time-consuming and laborious, and high upgrading cost in the prior art

Method used

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  • Upgrading system and method for ECU software in engineering machinery vehicle
  • Upgrading system and method for ECU software in engineering machinery vehicle
  • Upgrading system and method for ECU software in engineering machinery vehicle

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Embodiment Construction

[0051] In order to make the purpose and features of the present invention more obvious and understandable, the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. However, the present invention can be implemented in different forms and should not be limited to the described embodiments. In addition, it should be noted that each block in the block diagrams and / or flowcharts herein, as well as combinations of blocks in the block diagrams and / or flowcharts, can be implemented with a dedicated hardware-based computer that performs specified functions or actions. system, or it may be implemented by a combination of special purpose hardware and computer program instructions. It is well known to those skilled in the art that implementation by means of hardware, implementation by means of software, and implementation by a combination of software and hardware are all equivalent.

[0052] figure 1 It is a structu...

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Abstract

The invention provides an upgrading system and method for ECU software in an engineering machinery vehicle. A mobile terminal is in communication connection with an Internet of Things server. The ECUterminal is connected with the mobile terminal through the protocol conversion module and the upgrading wire harness. An upgrade package file of ECU software is stored in the Internet of Things server. The mobile terminal firstly downloads the upgrade package file from the Internet of Things server, then is connected to the ECU terminal through the upgrade connecting line and the protocol conversion module and transmits the upgrade package file to the ECU terminal, and finally the ECU terminal receives the upgrade package file and upgrades ECU software according to the upgrade package file. The ECU software in the engineering machinery vehicle can be upgraded through simple operation, ECU software upgrading equipment does not need to be carried, convenience is brought to operators, the upgrading efficiency is improved, and meanwhile the labor cost and the upgrading cost can be greatly saved.

Description

technical field [0001] The invention relates to the technical field of construction machinery vehicles, in particular to a system and method for upgrading ECU software in construction machinery vehicles. Background technique [0002] The existing ECU software upgrade of construction machinery vehicles depends on personnel technical factors and equipment environmental factors, and mainly has the following problems: [0003] 1) Professional technicians are required to travel to the site of construction machinery vehicles to upgrade the ECU software, and the labor cost is high; [0004] 2) Need to carry ECU software upgrade equipment, use CAN tools or other hardware upgrade modules, the hardware cost is large, and the maintenance cost is high. Contents of the invention [0005] The object of the present invention is to provide a system and method for upgrading ECU software in construction machinery vehicles, so as to solve the problems of cumbersome and complicated ECU softw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/65
CPCG06F8/65
Inventor 周晔张善睿张琳邓波
Owner NORTH VALLEY ELECTRONICS CO LTD
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