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An implementation method of virtual CAN port multiplexing technology based on edge cloud environment

A technology of multiplexing and implementation method, applied in the direction of digital transmission system, data exchange network, electrical components, etc., can solve the problems of can port channel data error, inconsistency, blockage, etc., and achieve the effect of solving data error and easy expansion

Active Publication Date: 2021-06-01
SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an implementation method of virtual CAN port multiplexing technology based on the edge cloud environment, which is used to solve the problems of CAN port channel data error, blockage and inconsistency under the traditional model

Method used

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  • An implementation method of virtual CAN port multiplexing technology based on edge cloud environment
  • An implementation method of virtual CAN port multiplexing technology based on edge cloud environment
  • An implementation method of virtual CAN port multiplexing technology based on edge cloud environment

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Embodiment 1

[0021] Edge cloud scenarios are mostly used in terminal layers such as medical care, video analysis, vehicle interconnection, mobile big data analysis, and ocean detection and control. Since the physical can port setting can only be used by one application at a time, this is largely limited The use of can port resources, and the expansion of the physical device can port is very limited.

[0022] To solve this problem, this embodiment discloses a method for implementing a virtual CAN port multiplexing technology based on an edge cloud environment, including the following steps:

[0023] S01), create a virtual can port

[0024] Such as figure 1 As shown, the virtual can port includes the virtual can driver, the can client and the can server. One end of the virtual can driver is connected to the application program, and the other end is connected to the can client. The can client is connected to the can server through Ethernet, and the can service The end is connected to the ph...

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Abstract

The invention discloses an implementation method of a virtual CAN port multiplexing technology based on an edge cloud environment. The method first creates a virtual CAN port including a virtual CAN driver, a CAN client and a CAN server, and then performs CAN port configuration management services And can port data communication service, and the virtual can driver can be associated with multiple applications, that is, one virtual can port can be used by multiple applications at the same time. The present invention provides a virtual can port, which can be used by multiple application programs at the same time, and the virtual can port can be connected to different application programs and associated with different physical can ports, which is easy to expand and effective It solves the problem that the traditional physical CAN port channel is prone to congestion, which leads to data errors, inconsistencies, and unpredictable problems.

Description

technical field [0001] The invention proposes an implementation method of a virtual CAN port multiplexing technology based on an edge cloud environment, which belongs to the field of edge cloud computing. Background technique [0002] Cisco pointed out in the 2016-2021 Global Cloud Index that the number of devices connected to the Internet will increase from 17.1 billion in 2016 to 27.1 billion. The amount of data generated every day is also increasing. The traditional cloud computing model uploads all data to the cloud computing center through the network, which will cause many shortcomings, such as: real-time interconnection requirements, data security issues, energy consumption issues, etc.; [0003] Driven by the application of intelligent business scenarios, the new business model of "cloud + intelligence" has gradually formed, which has gradually become a long-term choice and industry consensus for business strategy development, and more and more business scenarios hav...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L12/24H04L29/06
CPCH04L41/08H04L63/08H04L67/10H04L67/30
Inventor 王晔李琦巩玉旺
Owner SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD