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Method, device and system for downloading vehicle control instruction block software package based on OTA

A technology of instruction blocks and software packages, applied in the field of vehicles, can solve the problems of low flexibility, users cannot select versions, and cannot choose V1 version or V2 version, etc.

Pending Publication Date: 2021-07-30
HUMAN HORIZONS (SHANGHAI) CLOUD COMPUTING TECH CO LTD
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] However, when the single-package upgrade strategy provides an OTA upgrade package, the OTA server only provides a new version of the OTA upgrade package, and the user cannot select a version
For example, if the version used by the user is V3, and all versions are V1, V2, V3, V4, and V5, the OTA server will only return the download address of the V4 version to the user, and return the download address of the V5 version after upgrading to the V4 version. Users cannot choose the latest V5 version or the previous V1 version or V2 version, and the flexibility of version selection is low

Method used

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  • Method, device and system for downloading vehicle control instruction block software package based on OTA
  • Method, device and system for downloading vehicle control instruction block software package based on OTA
  • Method, device and system for downloading vehicle control instruction block software package based on OTA

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Embodiment Construction

[0065] In order to have a clearer understanding of the technical features, purpose, and effects of the present invention, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are only used to illustrate the present invention, but are not used to limit the protection scope of the present invention. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without making creative efforts shall all belong to the protection scope of the present invention.

[0066] It should be noted that, in the present invention, the vehicle control instruction blocks can be combined, and the user can combine them visually. As an example, the vehicle control instruction block is designed in the form of a building block, but the implementation form of the present invention is not limited thereto, for example, it may ...

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Abstract

The invention relates to the technical field of vehicles, and discloses a method, device and system for downloading a vehicle control instruction block software package based on OTA, and the method comprises the steps: transmitting a downloading request of the vehicle control instruction block software package to a vehicle server; receiving version options of a vehicle control instruction block software package sent by the vehicle server according to the downloading request; sending version information of a target version selected by a user from the version options to the vehicle server; receiving a downloading address of a target vehicle control instruction block software package sent by the vehicle server according to the version information of the target version; and downloading the target vehicle control instruction block software package according to the downloading address. According to the method, device and system for downloading a vehicle control instruction block software package based on the OTA provided by the invention, the flexibility of version selection during downloading of the vehicle control instruction block software package can be improved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to an OTA-based downloading method, device and system for a software package of a vehicle control instruction block. Background technique [0002] Over the air (OTA, Over the Air) technology is a technology for data download through a wireless network, which has been applied in the upgrading process of vehicle system software. At present, the single-package upgrade strategy is commonly used. The specific process is: the vehicle-mounted terminal initiates a new version detection based on the current version of the software, and the OTA server finds a new version of the OTA upgrade package based on the current version, and returns a new version to the vehicle-mounted terminal. The download address, so that the vehicle-mounted terminal downloads the OTA upgrade package according to the download address, and then performs version upgrade according to the OTA upgrade package. [0003] ...

Claims

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Application Information

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IPC IPC(8): G06F8/65G06F8/71H04L29/08
CPCG06F8/65G06F8/71H04L67/06H04L67/12
Inventor 丁磊徐超
Owner HUMAN HORIZONS (SHANGHAI) CLOUD COMPUTING TECH CO LTD
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