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Whole vehicle signal routing method and system based on central gateway centralized architecture

A central gateway, centralized technology, applied in the field of vehicle signal communication, can solve problems such as poor applicability, and achieve the effect of strong applicability and high flexibility

Pending Publication Date: 2022-03-25
智新科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method only points out the verification method of the gateway, and does not point out the routing method. At the same time, for different vehicle platform environments, the software program of the gateway controller needs to be rewritten, which has poor applicability.

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  • Whole vehicle signal routing method and system based on central gateway centralized architecture
  • Whole vehicle signal routing method and system based on central gateway centralized architecture
  • Whole vehicle signal routing method and system based on central gateway centralized architecture

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Embodiment Construction

[0043] Reference will now be made in detail to specific embodiments of the invention, examples of which are illustrated in the accompanying drawings. While the invention will be described in conjunction with specific embodiments, it will be understood that it is not intended to limit the invention to the described embodiments. On the contrary, it is intended to cover alterations, modifications and equivalents as included within the spirit and scope of the invention as defined by the appended claims. It should be noted that the method steps described here can all be realized by any functional block or functional arrangement, and any functional block or functional arrangement can be realized as a physical entity or a logical entity, or a combination of both.

[0044] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embo...

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Abstract

The invention provides a whole vehicle signal routing method and system based on a central gateway centralized architecture. The method comprises the following steps: acquiring an actual communication hardware connection working condition of a whole vehicle of a central gateway centralized architecture vehicle; according to the obtained actual communication hardware connection working condition of the whole vehicle, the actual routing working condition of the CAN message is obtained; obtaining a CSV configuration file according to the obtained actual routing working condition of the CAN message; and according to the obtained CSV configuration file, controlling a mode of dynamically reading the CSV configuration file to carry out signal routing. According to the whole vehicle signal routing system based on the central gateway centralized architecture, the CSV configuration file only needs to be obtained according to the actual routing condition of the CAN message, and finally the purpose of signal routing is achieved by dynamically reading the CSV configuration file, so that the routing function under various vehicle model environments can be realized, and the whole vehicle signal routing system has the advantages of high applicability and high flexibility.

Description

technical field [0001] The invention relates to the technical field of vehicle signal communication, in particular to a vehicle signal routing method based on a centralized architecture of a central gateway. Background technique [0002] With the rapid evolution of automotive electronic and electrical architecture, vehicles with on-board gateways are becoming an emerging trend in the automotive industry. As a central hub, the vehicle central gateway can safely and reliably interconnect and process data in these heterogeneous vehicle networks, and it plays a vital role in the effectiveness, accuracy, timeliness and security of data transmission. Central gateways provide physical isolation and protocol translation for routing data between functional domains (powertrain, chassis and safety systems, body control, infotainment, telematics, ADAS) that share data to enable new functionality. In addition to performing data routing functions and enabling new vehicle-wide application...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66H04L12/40H04L45/74H04L41/0803H04L41/0894
CPCH04L12/66H04L12/40006H04L45/74H04L41/0803H04L41/0893H04L2012/40215H04L2012/562H04L2012/5618
Inventor 周健周鹏兰建平周海鹰张宝宝毕栋夏洋王健
Owner 智新科技股份有限公司
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