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Communication method and system

A communication method and communication request technology, applied in transmission systems, electrical components, etc., can solve problems such as inconvenience of use, and achieve the effect of increasing communication efficiency

Pending Publication Date: 2022-05-06
SAIC MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the Hypervisor-based car entertainment system, each Guest OS communicates through a socket connection, but in this communication method, the client needs to know the IP address and port number of the server, which is very inconvenient to use

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  • Communication method and system

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Embodiment Construction

[0034] In the hypervisor-based in-vehicle entertainment system, each Guest OS communicates through a socket connection, but in this communication mode, the client needs to know the IP address and port number of the server, which is very inconvenient to use.

[0035] In order to solve the above problems, the present application provides a communication method, which is applied between at least two guest operating systems Guest OS. The method includes: the service center receives the communication request sent by the client; the communication request includes a service name; The service center searches for the service information corresponding to the service name, and the service information includes at least: the IP address and port number of the server; the IP address and the port number are used to establish a connection channel, and the connection channel is used to Sending messages between the client and the server; wherein, the service center and the client are located in a...

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Abstract

The invention discloses a communication method and system, the method is applied between at least two guest operating systems (Guest OSs), and the method comprises the following steps: a service center receives a communication request sent by a client; the communication request comprises a service name; the service center searches service information corresponding to the service name, wherein the service information at least comprises an IP address and a port number of a server; the IP address and the port number are used for establishing a connection channel, and the connection channel is used for sending messages between the client and the server; wherein the service center and the client are located in a first Guest OS, and the server is located in a second Guest OS. By means of the method, the client can send the message to the server only by knowing the service name, meanwhile, due to the fact that the client firstly initiates the communication request to the local service center instead of directly initiating socket connection to the server, local inter-process communication replaces one-time socket communication, and the communication efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of in-vehicle communication, in particular to a communication method and system. Background technique [0002] The hypervisor virtual machine provides a virtual operating platform to execute guest operating systems (guest operating systems, Guest OS), and is responsible for managing the execution phase of other guest operating systems. These guest operating systems share virtualized hardware resources together. [0003] In the hypervisor-based in-vehicle entertainment system, each Guest OS communicates through a socket connection, but in this communication mode, the client needs to know the IP address and port number of the server, which is very inconvenient to use. Contents of the invention [0004] In order to solve the above-mentioned technical problems, the present application provides a communication method and system. Using this method, the client only needs to know the service name to init...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/141H04L67/01H04L67/12
CPCH04L67/141H04L67/12
Inventor 俞海滨谢嘉悦胡敏吴广伟田敏杰王万荣
Owner SAIC MOTOR