Vehicle intelligent safety gateway with isolation disaster preparedness management and control mechanism and management and control method

A security gateway and vehicle technology, applied in response to error generation, error detection of redundant data in calculations, and instruments, etc., can solve problems such as lack of understanding, failure to consider safety issues, and insufficient vehicle threat protection. Achieve the effect of improving the protection rate and inhibiting the spread of threats

Active Publication Date: 2019-01-01
CHENGDU UNIV OF INFORMATION TECH
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Problems solved by technology

[0012] However, at the beginning of automobile manufacturing, various security issues that modern networked intelligent vehicles may encounter were not considered. The internal data of traditional automobiles are structurally unsupervised and exchanged.
In addition, researchers who understand network security at this stage do not k

Method used

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  • Vehicle intelligent safety gateway with isolation disaster preparedness management and control mechanism and management and control method
  • Vehicle intelligent safety gateway with isolation disaster preparedness management and control mechanism and management and control method
  • Vehicle intelligent safety gateway with isolation disaster preparedness management and control mechanism and management and control method

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Embodiment Construction

[0056] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0057] The gateway of the present invention is embedded in the interior of the vehicle as a whole, and is located at the intersection node of the communication networks of various systems of the vehicle, and separates the vehicle bus networks with different functions into isolated areas. The control method is as follows: when the data in each isolated area needs to communicate with each other, it is first sent to the gateway through the matching transceiver, and the protocol conversion module of the gateway analyzes the data packet to extract the content of the data packet, and then detects the content according to the rules...

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Abstract

The invention belongs to the technical field of intelligent network vehicle safety, disclosed are a vehicle intelligent safety gateway with an isolation disaster preparedness management and control mechanism and a management and control method, at first, the data of each isolation domain is sent to the gateway through a matching transceiver. The protocol conversion module of the gateway analyze the data packet to extract the content of the data packet, and then detects the content accord to the rules of the management and control module and processes the content according to the rules. The data packets detected by the rules are queried in the switching table of the switching module, forwarded according to the indicated interface, and the operations such as logging, backup and recovery arecarried out according to the rules. The invention provides a basis for statistics of various data; In addition to supporting the traditional vehicle bus, but also equipped with vehicle Ethernet chip,support vehicle Ethernet, can interface with the latest intelligent car.

Description

technical field [0001] The invention belongs to the technical field of intelligent networked vehicle safety, and in particular relates to a vehicle intelligent security gateway with an isolation disaster recovery management and control mechanism and a management and control method. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: [0003] With the development of technology, the car no longer acts as an isolated entity. With the help of sensing equipment, vehicle-mounted equipment and communication modules on vehicles, through mobile communication technology, car navigation systems, intelligent terminal equipment and information network platforms, vehicles and roads, vehicles and vehicles, vehicles and people, and vehicles and applications have been realized. Full network connectivity of the platform. [0004] In-vehicle software and automotive local area network have an increasing influence on basic control f...

Claims

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Application Information

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IPC IPC(8): G06F11/14
CPCG06F11/1464
Inventor 王娟李飞吴春旺张浩曦
Owner CHENGDU UNIV OF INFORMATION TECH
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