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Double-master-controller interactive communication method and equipment

An interactive communication and dual-master technology, applied in the field of communication, can solve the problems of slow operation, inability to take into account the reliability and scalability of dual-master interactive communication, and achieve the effect of ensuring efficiency, reliability and scalability.

Pending Publication Date: 2020-04-28
上海旗旌科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One purpose of this application is to provide a method and device for dual-master interactive communication, so as to solve the problems in the prior art that the reliability and scalability of the dual-master interactive communication of vehicle-mounted terminals cannot be balanced and the operation is slow

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  • Double-master-controller interactive communication method and equipment
  • Double-master-controller interactive communication method and equipment
  • Double-master-controller interactive communication method and equipment

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Embodiment Construction

[0038] The application will be described in further detail below in conjunction with the accompanying drawings.

[0039] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0040] Memory may include non-permanent storage in computer readable media, in the form of random access memory (RAM) and / or nonvolatile memory such as read only memory (ROM) or flash RAM. Memory is an example of computer readable media.

[0041] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random acce...

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Abstract

The invention aims to provide a double-master-controller interactive communication method and equipment. The method comprises the following steps: sending a data packet to a second master controllerthrough a first master controller according to a heartbeat message; enabling the second master controller to perform verification operation on the data packet to obtain a verification result, and responding to the first master controller according to the verification result to establish data communication between the first master controller and the second master controller; and updating the heartbeat message according to the interval of data communication between the first master control and the second master control. Therefore, the interactive communication protocol between the double mastercontrollers is standardized, the interactive communication efficiency of the double master controllers is ensured, and the reliability and expansibility of the interactive communication of the doublemaster controllers are ensured.

Description

technical field [0001] The present application relates to the field of communication, and in particular to a method and device for dual-master interactive communication. Background technique [0002] At present, the penetration rate of the Internet of Vehicles industry is increasing, and dual masters are often used in the vehicle terminal to support the continuously expanding functions of the vehicle terminal. In the existing technology, the communication between the dual masters cannot take into account reliability and scalability, resulting in data redundancy. Yu makes the vehicle terminal run slowly. Contents of the invention [0003] An object of the present application is to provide a method and device for dual-master interactive communication, so as to solve the problems in the prior art that the reliability and scalability of the dual-master interactive communication of vehicle-mounted terminals cannot be balanced and the operation is slow. [0004] According to on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/40H04L29/08
CPCH04W4/40H04L67/12H04L67/145
Inventor 程晓斌燕川张锐陈上
Owner 上海旗旌科技有限公司
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