System for refreshing software of vehicular electronic control module and method thereof

Abstract

The invention discloses a system for refreshing software of a vehicular electronic control module, comprising a management end sub-system for storing an information bank and refreshed calibration software related to the operation for refreshing the software of the vehicular electronic control module and providing required information in the refreshed calibration software and / or the information bank according to user requirements, and a user end sub-system connected with the management end sub-system through a network and used for uploading the user requirements to the management end sub-system so as to obtain the required information in the refreshed calibration software and / or the information bank and downloading the refreshed calibration software into the vehicular electronic control module. Correspondingly, the invention further discloses a method for refreshing the software of the vehicular electronic control module. By means of the invention, the problems, such as refreshed software updating, user permission validation and refreshing test result feedback and the like, requiring a specific medium, can be solved based on network more conveniently and effectively, thereby gaining remarkable process in the aspects of development cost, security, rapid response, integration and the like.

Description

【Technical field】 [0001] The invention relates to an electronic control module refresh system and a method thereof, in particular to a system and a method for realizing remote refresh of a vehicle electronic control module through a network, and belongs to the technical field of automobiles. 【Background technique】 [0002] China's auto industry has developed very rapidly in recent years. Since entering the 21st century, it has developed into the world's second largest consumer country. Even in the case of the global financial crisis, it is still growing at a high speed. Lack of environmental protection awareness in various countries, and the technical requirements for automobiles are also increasing. In order to obtain good performance, the vehicle electronic control module has been more and more widely used in the vehicle, and the software of the module itself is more advanced and complex. The frequency of software upgrades is also getting faster and faster. Traditional ele...

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Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a vehicle-mounted electronic control module software refresh system and method thereof, to effectively solve the problems in the prior art that the technology for the vehicle-mounted electronic control module software refresh is backward, the operation is inflexible and convenient, and the cost expenditure is large and Inability to efficiently manage and many other problems

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