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Vehicle-mounted terminal remote upgrading method based on FTP (File Transfer Protocol)

A vehicle-mounted terminal and remote upgrade technology, which is applied in software engineering design, instruments, electrical digital data processing, etc., can solve the problems of upgrade failure, vehicle-mounted terminal cannot be remotely awakened, and restart the upgrade, etc., to achieve the effect of saving costs

Active Publication Date: 2021-11-16
JAINGXI ISUZU AUTOMOBILE CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a remote upgrade method for vehicle-mounted terminals based on the FTP protocol, to solve the problem in the prior art that when the vehicle-mounted terminal cannot be remotely awakened or the upgrade fails due to other reasons, the upgrade needs to be restarted. The problem

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  • Vehicle-mounted terminal remote upgrading method based on FTP (File Transfer Protocol)
  • Vehicle-mounted terminal remote upgrading method based on FTP (File Transfer Protocol)

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Embodiment Construction

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0039] refer to figure 1 , a method for remote upgrading of a vehicle-mounted terminal based on the FTP protocol disclosed by the present invention, comprising the following steps:

[0040] S1, issue a remote upgrade command through the TSP cloud platform;

[0041] S2, the vehicle terminal responds and requests to download the software upgrade package;

[0042] S3, the vehicle terminal downloads the software upgrade package, and verifies the validity and software version number;

[0043] S4, the vehicle terminal starts to upgrade;

[0044] S5, if the upgrade fails, the upgrade task is suspended, and the execution is continued after the vehicle-mounted terminal wakes up;

[0045] S6, after the upgrade is successful, the upgrade result is fed back to the TSP cloud platform.

[0046] S1 is to issue a remote upgrade command through the TSP platform. At this ...

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Abstract

The invention relates to the technical field of vehicle-mounted terminals, and discloses a vehicle-mounted terminal remote upgrading method based on an FTP (File Transfer Protocol), which comprises the following specific steps that: S1, a TSP (Transport Service Provider) platform issues a remote upgrading instruction; S2, the vehicle-mounted terminal responds and requests to download a software upgrade package; S3, the vehicle-mounted terminal downloads a software upgrade package, and verifies legality and a software version number; S4, the vehicle-mounted terminal starts to upgrade; S5, if the upgrade fails, the upgrade task is suspended, and it is continued to execute the upgrade task after the terminal is automatically awakened; and S6, after the upgrading is successful, an upgrading result is fed back. According to the method and the device, the problem that upgrading needs to be started again when the vehicle-mounted terminal cannot be remotely awakened or upgrading fails due to other reasons in the prior art can be solved, so that the remote upgrading success rate is improved, and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of vehicle terminals, in particular to a method for remotely upgrading vehicle terminals based on the FTP protocol. Background technique [0002] At present, the automotive electronics industry is developing rapidly. In some specific scenarios, the vehicle-mounted terminals used for commercial vehicle data monitoring and uploading may have software function problems. Recently, the automotive industry has frequently had recalls due to software problems. According to the traditional method, the software of the controller needs to be upgraded offline. The 4S store contacts the customer to the store, and the after-sales technician performs software flashing and repairing, which is time-consuming and labor-intensive. A lot of after-sales operating costs, but also easy to cause customer dissatisfaction and complaints. [0003] The functions of the vehicle-mounted terminal should change with the needs of users, so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F8/654
CPCH04L67/34H04L67/125H04L67/10H04L67/06G06F8/654Y02D30/70
Inventor 甘进李小玲徐炜邬晶明刘敏周聪朱芙蓉袁欣
Owner JAINGXI ISUZU AUTOMOBILE CO LTD
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