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

An assisted driving and intelligent interconnection technology, applied in the field of Internet of Vehicles, can solve the problems of vehicle information and vehicle owner privacy information leakage, inaccurate identification and warning, user life and property safety threats, etc.

CN105743902AActive Publication Date: 2016-07-06JIANGSU UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2016-07-06

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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.
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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...

Examples

Embodiment Construction

[0059] The technical solutions of the present invention will be described in detail below, but the protection scope of the present invention is not limited to the embodiments.

[0060] Such as figure 1 with figure 2 As shown, a kind of intelligent interconnection-oriented multi-CPU hard-isolated assisted driving vehicle-mounted gateway of the present embodiment includes a vehicle-mounted safety communication system and a vehicle-mounted information analysis and control system. The vehicle-mounted safety communication system includes: an inter-vehicle wireless communication module The vehicle-mounted gateway dual wireless network card structure formed with the vehicle domain wireless communication module and the mobile terminal of the vehicle owner, the vehicle-mounted safety communication system is controlled by CPU1 through the I.MX6Q processor; the vehicle-mounted information analysis and control system is controlled by CPU2 through the Exynos4412 processor, and Including ...