Network architecture of intelligent network connection vehicle and vehicle

Abstract

The invention provides a network architecture of an intelligent network connection vehicle and the vehicle. The architecture is characterized in that a first OBD diagnosis port is connected to an external diagnostic apparatus and acquires an internal network access request input by the external diagnostic apparatus; a central gateway controller is connected to internal network segments of the vehicle and is connected to the first OBD diagnosis port so as to transmit interaction information among an information interface control network segment and other network segments in the internal network segments of the vehicle and acquire the internal network access request transmitted by the first OBD diagnosis port; the central gateway controller includes an access authentication module which is used for carrying out authentication on the internal network access request and transmitting a first internal network access request to the internal network segments of the vehicle when the request passes through the authentication; and a firewall is used for carrying out filtering processing on the interaction information and transmitting the filtered interaction information to the internal network segments of the vehicle so as to increase safety of an internal network of the vehicle.

Description

technical field [0001] The invention relates to a vehicle network, in particular to a network architecture of an intelligent networked vehicle and a vehicle. Background technique [0002] With the development of social economy, automobiles are becoming more and more popular, and they are already entering thousands of households, becoming an indispensable means of transportation for daily travel. [0003] In addition to the most important driving components, such as generators and engines, the vehicle also includes an important component, that is, the network system in the vehicle, which coordinates the operation of the various components of the vehicle and realizes the overall function of the vehicle. Coordinated operation plays a very critical role in the process of riding. [0004] With the development of the network, the internal network of the car can often be connected to the external network to obtain driving information, vehicle performance parameters, etc., and to c...

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Problems solved by technology

[0005] In the embodiment of the present invention, a network architecture of an intelligent networked vehicle and a vehicle are provided to solve the problem that the internal network structure of the vehicle in the prior art cannot cope with various network attacks that may exist in the network, and there are potential dangers and potential safety hazards in the network control of the vehicle. The problem

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