Auxiliary driving vehicle gateway for multi-CPU hard isolation of intelligent interconnection

Abstract

The invention discloses an auxiliary driving vehicle gateway for multi-CPU hard isolation of intelligent interconnection. The auxiliary driving vehicle gateway comprises a vehicle security communication system and a vehicle information analysis and control system, wherein the vehicle security communication system comprises a vehicle gateway double-wireless network card structure composed of an inter-vehicle wireless communication module and a vehicle domain wireless communication module, and a vehicle owner mobile terminal, and the vehicle security communication system carries out CPU control by an I.MX6Q processor; and the vehicle information analysis and control system carries out CPU control by an Exynos4412 processor, and comprises a driving route identification module, a driving behavior analysis module, a vehicle information collection module and an intelligent vehicle controller. The auxiliary driving vehicle gateway disclosed by the invention can realize the communication security of the vehicle gateway, realize driving security by driver fatigue state analysis based on Opencv face recognition and driving route recognition and analysis, as well as effectively resisting against Sybil attack and other various types of attacks from a hardware level to prevent hackers from invading the vehicle gateway to obtain vehicle information and controlling the vehicle.

Description

technical field [0001] The invention relates to the Internet of Vehicles technology, in particular to an intelligent interconnection-oriented multi-CPU hard-isolated vehicle-assisted driving gateway. Background technique [0002] With the development of the Internet of Vehicles technology, the design of the vehicle gateway is becoming more and more intelligent, so as to meet the multi-functional user experience and better realize the human-computer interaction. [0003] At present, the Internet of Vehicles integrates advanced technologies such as sensors, RFID, data mining, and automatic control, and realizes vehicle-X (X: vehicle, road, pedestrian, Internet) interaction and various entertainment Internet functions in accordance with agreed communication protocols and standards. Although the vehicle gateway keeps pace with the times and continues to innovate, it can meet the needs of users in terms of function, but there are some problems in terms of safe communication and s...

AI Technical Summary

Problems solved by technology

There may be malicious vehicles in the communication process. These malicious vehicles send false information to deceive other vehicles for personal gain, resulting in the disclosure of vehicle information and private information of car owners.

Some malicious vehicles will also steal multiple identities, forge traffic scenes, disrupt the normal operation of the network, and pose a threat to the safety of users' lives and property; in the vehicle mobile Internet, hackers can easily attack the vehicle's entertainment, online reading and other network systems through the Internet, and then invade The control system of the car, obtains the private information of the vehicle, controls the vehicle remotely, and threatens the life safety of the car owner

[0004] In addition, the driver's driving behavior will also have an important impact on safe driving, such as the identification and warning of imprecise fatigue driving, and the deviation of the vehicle's driving route, which seriously affects the life safety of the car owner.

Images