Whole vehicle software version automatic management method

Abstract

The invention discloses a whole vehicle software version automatic management method. The method comprises the steps of collecting version information of a vehicle automatically through a whole vehicle TBOX and uploaded to a server; comparing the collected vehicle version information with latest software version information stored in a server; and comparing the software version information to determine whether the software version of the vehicle is the latest software version, and if not, sending a reminding signal. The invention has the advantages that the version information of the vehicle can be obtained in an automatic diagnosis mode, whether the version of the part of the vehicle is the latest version or not can be determined by comparing the version number, and reminding can be sent out in time. Meanwhile, various data information is read only by running software in the vehicle and then uploaded to the TSP platform through the TBOX, the TSP platform carries out analysis and judgment and then reminds, hardware cost does not need to be increased, the method can be achieved only through software, simultaneous application can be carried out on each vehicle, and automatic and batch recognition and diagnosis can be carried out.

Description

technical field [0001] The invention relates to the field of automobile system software management, in particular to a method for automatic management of vehicle software versions. Background technique [0002] Under the trend of "new four modernizations", intelligence has become an irreversible trend in the development of the automobile industry. Software is becoming a key weighing factor for the value of a car, and the level of software construction capabilities will also become the core of the differentiated competition of car companies. At present, there are more and more intelligent control modules on cars, such as automatic transmissions, ABS systems, and car entertainment audio-visual systems. , Four-wheel drive torque distribution system, active suspension system, airbag + seat belt system, Tbox and so on. With so many control systems, the software versions of parts are often upgraded, resulting in multiple software versions for each part, and some systems have mult...

AI Technical Summary

Problems solved by technology

With so many control systems, the software versions of parts are often upgraded, resulting in multiple software versions for each part, and some systems have multiple suppliers, which makes it difficult to ensure the integrity of all parts of all production vehicles during production. The software versions are all up-to-date. If the software version is not up-to-date, it may cause system malfunction or some matching problems in the operation. If it is directly produced after leaving the factory, it may cause problems with the software products of the vehicle. Therefore, it is necessary to manage and remind the software version , the traditional method is to test each vehicle one by one with a diagnostic instrument, and then process it directly according to the obtained results. This method is inefficient and cannot meet the requirements of batch rapid detection

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