Automatic flashing method for vehicle configuration

Abstract

The invention provides an automatic flashing method for vehicle configuration. The method comprises the following steps: acquiring trolley information of vehicle configuration, and determining a vehicle identifier according to the trolley information; obtaining production material information corresponding to each chassis number, and then forming a corresponding information table of the chassis numbers and production materials; determining configuration information of the whole vehicle according to the vehicle information and the information table, and storing the configuration information in a configuration server; after the vehicle is powered on and the remote control terminal is connected to the Internet of Vehicles, judging whether the remote control terminal is connected to the Internet of Vehicles for the first time or not, and if yes, enabling the remote control terminal to obtain the vehicle identifier corresponding to the vehicle from the configuration server through the Internet of Vehicles and write the vehicle identifier into the remote control terminal; and enabling the remote control terminal to inquire corresponding configuration information from the configuration server according to the vehicle identifier, and then to write the configuration information into corresponding ECUs of the remote control terminal and the whole vehicle. The vehicle maintenance efficiency and safety are improved, and the convenience of vehicle after-sales maintenance is improved.

Description

technical field [0001] The invention relates to the technical field of automotive electronic detection, in particular to an automatic flashing method for vehicle configuration. Background technique [0002] In order to realize that the same ECU hardware can be applied to different vehicle configurations, each ECU sets relevant factors affecting functions as configuration information, and adaptively matches different vehicle configurations by setting different configuration information software. Existing vehicle configurations are all carried out by dedicated personnel with a specially developed handheld device. When the vehicle is offline, the handheld device is connected to the vehicle and the vehicle configuration word is written into each ECU of the vehicle. This way the production cost is high. Failure to refresh the configuration in time will affect the production cycle and affect the production efficiency. After the parts are replaced by the after-sales service statio...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a method for automatically flashing vehicle configuration, which solves the problem that the configuration information of the existing vehicle controller is not updated in time after parts are replaced, increases the efficiency and safety of vehicle maintenance, and improves the convenience of vehicle after-sales maintenance

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