Intelligent automobile security gateway system

Abstract

The invention provides an intelligent automobile security gateway system. The system comprises a cloud module, a pipe end module and a vehicle end module. The cloud module is electrically connected with a network cloud and an intelligent vehicle and used for network communication transmission between the network cloud and the intelligent vehicle, and the cloud module comprises an OTA server, a security policy server and a comprehensive access cloud server. The pipe end module is electrically connected with the cloud module and the intelligent automobile and used for network communication between the cloud module and the intelligent automobile for safety protection. The vehicle end module is electrically connected with the pipe end module and the intelligent vehicle and used for achieving avehicle-mounted gateway on the intelligent vehicle. Through the design of the cloud module, the intelligent automobile security gateway system has a strong firewall function, through the design of the pipe end module, a security protection mechanism can be effectively carried out, and through the design of the automobile end module, function enhancement can be effectively carried out through dataprocessing so as to effectively carry out vehicle management and information data query.

Description

technical field [0001] The invention relates to the technical field of smart cars, in particular to a smart car safety gateway system. Background technique [0002] With the development of the modern automobile industry and information technology, the traditional automobile industry is developing in the direction of intelligence and digitalization, and the Internet of Vehicles has also emerged as the times require. The Internet of Vehicles is based on the intra-vehicle network, the inter-vehicle network and the vehicle-mounted mobile Internet. According to the agreed communication protocol and data interaction standard, wireless communication and information are carried out between vehicles and vehicles, between vehicles and roads, between vehicles and pedestrians, and between vehicles and the Internet. The exchanged large system network is an integrated network that can realize intelligent traffic management, intelligent dynamic information service and intelligent vehicle c...

AI Technical Summary

Problems solved by technology

[0007] 2. Some customers only have non-independent gateways integrated in other ECUs, and have no independent central gateways; those with central gateways are mostly independent CAN gateways, which cannot meet the diverse interconnection needs of the future Internet of Vehicles network architecture;

[0008] 3. Many car factory customers have not yet got rid of the traditional distributed ECU thinking. In order to increase functions, ECUs need to be added, resulting in more and more complex vehicle ECUs

[0009] 4. With the continuous development of intelligent networked vehicles, many car manufacturers put all the burden of OTA upgrades on TBOX, but traditional TBOX cannot well support the upgrade needs of more and more ECUs and in-vehicle subsystems that have OTA requirements

Automakers cannot control the safety of aftermarket and third-party operation markets, as well as the subsequent value-added of vehicles

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