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Electronic appliance architecture of a commercial vehicle and a safe communication method of the architecture

A technology of electronic appliances and communication methods, which is applied in the field of safe communication of intelligent networked vehicles, can solve problems such as the complexity of vehicle intranets, and achieve the effects of improving automation, facilitating manual diagnosis and operation, and preventing remote control risks.

Active Publication Date: 2019-06-18
NANJING AUTOMOBILE GROUP CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The configuration of the above system makes the vehicle intranet more complicated, and it is urgent to solve the security problem of the interface between the in-vehicle network and the remote network

Method used

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  • Electronic appliance architecture of a commercial vehicle and a safe communication method of the architecture
  • Electronic appliance architecture of a commercial vehicle and a safe communication method of the architecture
  • Electronic appliance architecture of a commercial vehicle and a safe communication method of the architecture

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Embodiment Construction

[0069] Specific embodiments of the present invention are described in detail below, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0070] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0071] 1 Purpose of the invention

[0072] At present, the electronic technology of commercial vehicles is developing rapidly, and advanced equipment such as Adas used in the early stage of autonomous driving is used, especially the application of the Internet of Vehicles involving remote platform communication, which makes the original commercial vehicle architecture in terms of communication speed, protocol conversion and communication security. It is necessary to develop a...

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Abstract

The invention discloses an electronic appliance architecture of a commercial vehicle and a safe communication method of the architecture, and designs a CAN network system for six-way commercial vehicles, which can flexibly configure advanced systems such as ADAS to realize intelligent driving of commercial vehicles with the level of L3 / L4, and performs network isolation on a remote terminal to ensure remote safety from the aspect of architecture connection. According to the method and the device, the ID configuration and verification of the remote terminal are realized, a reliable solution forensuring the legality of the terminal is provided through the storage and verification of the ID number of the remote terminal, and a feasible solution is provided for replacing the remote terminal in production and after-sales processes. Through ID gateway verification, electronic control unit ID confirmation and control information encryption, three-layer encryption of remote control is realized, and remote control security configuration is guaranteed. Through the double-rate and double-channel diagnosis and development, a reliable diagnosis scheme is provided for a multi-protocol and multi-configuration commercial vehicle, the problems that single diagnosis has high requirements on manual skills, diagnosis selection is prone to errors and the like are solved, and the automation and efficiency of diagnosis are improved.

Description

Technical field: [0001] The invention belongs to the technical field of intelligent networked automobile safety communication, and in particular relates to a novel commercial vehicle electronic and electrical architecture. Background technique: [0002] In recent years, with the rapid development of emerging technologies such as cloud computing, big data, Internet of Things, and intelligent driving, a large number of electronic devices have been used. In addition to basic chassis and power electronic control systems and multimedia systems, there are also intelligent advanced auxiliary equipment. Driving systems, such as automatic start and stop, parking, adaptive cruise system, etc., and a car networking remote control system that can be connected to mobile phones and platforms. [0003] The configuration of the above system makes the vehicle intranet more complicated, and it is urgent to solve the security problem of the interface between the in-vehicle network and the remo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 苗斌吴俊祥赵江南张林范秀华高红梅肖瑶
Owner NANJING AUTOMOBILE GROUP CORP
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