Method and system for remote upgrading of automotive electronic products
A technology for automotive electronics and remote upgrades, applied in transmission systems, electrical components, software deployment, etc., can solve problems such as low efficiency of software upgrades, achieve convenient software function expansion, avoid waste of human and material resources, and achieve load balancing effects
Active Publication Date: 2019-08-30
SHENZHEN SEG SCI NAVIGATIONS CO LTD
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[0019] 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, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0020] figure 1 It is a flow chart of a method 100 for remotely upgrading an automotive electronic product provided by an embodiment of the present invention. like figure 1 As shown, the remote upgrade method 100 for automotive electronic products includes the following steps.
[0021] Step S102: Send an upgrade command to the upgrade device through the first upgrade server, wherein the upgrade command includes the IP and port number of one or more of the one or ...
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An automobile electronic product remote upgrading method disclosed by the present invention comprises the steps of sending an upgrading instruction to an upgrading device via a first upgrading server; connecting a second upgrading server to download an upgrading file; searching whether a to-be-upgraded product serial number set in the upgrading file contains the product serial number of the upgrading device, if yes, upgrading the upgrading device; comparing the to-be-upgraded product serial number set with the product serial number set of a or a plurality automobile electronic products in a memory of the upgrading device, wherein if the n product serial numbers in the product serial number set are equal to the n to-be-upgraded product serial numbers in the to-be-upgraded product serial number set, sending the upgrading file to the n automobile electronic products corresponding to the n product serial numbers, and upgrading the software of the n automobile electronic products; otherwise ending an upgrading process. According to the present invention, a lot of manpower and material resource waste can be avoided, at the same time, the software function expansion of the automobile electronic products is very convenient.
Description
technical field [0001] The invention relates to the field of automotive electronic products, in particular to a remote upgrade method and system for automotive electronic products. Background technique [0002] The development of automotive electronics and information transmission networks has laid a technical foundation for the Internet of Vehicles. With the development of the mobile Internet, the Internet of Vehicles and the Internet of Things, an era of smart cars is coming, and automotive electronics have become an indispensable part of modern cars. However, among numerous automobile recalls, most of them are caused by the lack of design of automobile electronic products. The defects of automotive electronic products are mostly caused by software problems. [0003] In the prior art, software upgrades for automotive electronic products are mostly done through bus upgrades. However, the bus upgrade requires on-site operations, which not only wastes manpower and material...
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IPC IPC(8): H04L29/08G06F8/65
Inventor 黄冠明王志强
Owner SHENZHEN SEG SCI NAVIGATIONS CO LTD