Vehicle ECU upgrading method and system

A vehicle, a technology to be upgraded, applied in the field of Internet of Vehicles, to achieve the effect of improving efficiency and improving effectiveness

Pending Publication Date: 2020-07-28
BEIJING JINGWEI HIRAIN TECH CO INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the relatively high frequency of vehicle software updates, in order to ensure the efficient operat

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  • Vehicle ECU upgrading method and system
  • Vehicle ECU upgrading method and system

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] With the rapid development of the automotive industry, especially the rapid development of intelligent networked vehicles, the proportion of automotive electronic products in the vehicle is increasing. Correspondingly, there are more and more ECUs in the vehicle, and the functions are becoming more and more powerful. However, due to the relatively high frequency of vehicle software updates, in order to ensure the efficient operation of in-veh...

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Abstract

The invention provides a vehicle ECU upgrading method and system, and the method is used for TBOX, and comprises the steps: obtaining an ECU upgrading package; determining a to-be-upgraded ECU corresponding to the ECU upgrade package; sending an upgrading instruction to the be-upgraded ECU so as to trigger the be-upgraded ECU to enter an upgrading mode; and under the condition that it is determined that the be-upgraded ECU enters the upgrading mode, sending the ECU upgrading package to the be-upgraded ECU entering the upgrading mode, wherein the ECU upgrading package is the foundation for upgrading the ECU to be upgraded entering the upgrading mode. The ECU upgrade package is obtained in time through the TBOX; after the ECU upgrade package is obtained, the ECU upgrade package is sent to the be-upgraded ECU in the vehicle in time, the vehicle-mounted ECU is upgraded in time, and therefore the requirement for rapid updating iteration of automobile software in the intelligent network connection era is met, and the upgrading efficiency of the vehicle ECU is improved.

Description

technical field [0001] The present invention relates to the technical field of Internet of Vehicles, and more specifically, relates to a vehicle ECU upgrading method and system. Background technique [0002] With the rapid development of the automotive industry, especially the rapid development of intelligent networked vehicles, the proportion of automotive electronic products in the vehicle is increasing. Correspondingly, the ECU (Electronic Control Unit, Electronic Control Unit) in the vehicle is becoming more Many, more and more powerful functions. However, due to the relatively high frequency of vehicle software updates, in order to ensure the efficient operation of in-vehicle electronic products, the ECU in the in-vehicle electronic products needs to be upgraded in time. [0003] Therefore, in order to meet the requirements of rapid update and iteration of automotive software in the era of intelligent network connection, how to improve the efficiency of vehicle ECU upg...

Claims

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Application Information

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IPC IPC(8): G06F8/65G06F8/41H04L29/08
CPCG06F8/65G06F8/427H04L67/34
Inventor 齐辉张志祥李哲
Owner BEIJING JINGWEI HIRAIN TECH CO INC
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