Vehicle configuration method and device and automobile

Abstract

The invention provides a vehicle configuration method and device and an automobile. The vehicle configuration method is applied to the current node controller on a network management message transmission path. The method comprises the steps that a network management message transmitted by a first node controller is acquired, wherein the network management message includes vehicle configuration information; and function setting is performed on the current node controller according to the vehicle configuration information. According to the vehicle configuration method and device and the automobile, the vehicle configuration information is stored in the network management message, the vehicle configuration information is transmitted to each controller through the network management message by using original communication between all the controllers of the vehicle, and the controller of each node receives the vehicle configuration information from the last node and reads partial write-in related to the functions of the current node controller and adjusts corresponding function output according to the vehicle configuration information so that function configuration can be performed on all the controllers without personal operation or manual configuration through diagnostic equipment.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle configuration method, device and automobile. Background technique [0002] In the automotive industry, the same car generally has a distinction between high and low configuration models. Many of the functional distinctions between high and low configuration models are realized by the car’s off-line configuration. Simply put, it is to rely on the diagnostic instrument to set the relevant controllers of the vehicle. , so that it has different functions. [0003] The traditional idea of ​​car off-line configuration is to connect the diagnostic instrument to the OBD (On-Board Diagnostic) interface of the car, and send corresponding instructions through the CAN (Controller Area Network) bus to control each control that needs to be configured. The controller can be set to enable the controller to have different functions. This just requires to have to increase a station...

AI Technical Summary

Problems solved by technology

This requires that an additional station has to be added to the production line for this operation, thereby increasing production costs

Moreover, when the vehicle is repaired and replaced with parts, maintenance personnel need to use a diagnostic instrument to set the controller of the replaced part, which also increases the difficulty and cost of maintenance.

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