A reliable data transmission system and method based on multi-channel fusion

A transmission system and data transmission technology, applied in the field of data communication, can solve the problems of continuous delay in data transmission, unguaranteed reliability, repeated data transmission, etc., so as to improve reliability, improve dynamic adaptability, and improve real-time performance. Effect

Active Publication Date: 2019-05-28
北京鼎轩科技有限责任公司
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Problems solved by technology

[0006] 1) When a single channel communication fails or is interrupted, cross-channel transmission conversion requires manual intervention, system switching and other assistance, resulting in delays in the continuation of data transmission, which is not real-time;
[0007] 2) There are packet loss and repackage problems in cro

Method used

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  • A reliable data transmission system and method based on multi-channel fusion
  • A reliable data transmission system and method based on multi-channel fusion
  • A reliable data transmission system and method based on multi-channel fusion

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Embodiment Construction

[0044] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0045] Such as figure 2 As shown, it is a schematic structural diagram of a reliable data transmission system based on multi-channel fusion according to the present invention. The system includes a source end and a destination end, and the source end completes data transmission and response reception, including a channel link monitoring device, a channel multiplexing device, a channel fusion subpackaging device, and a channel fusi...

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Abstract

The invention provides a reliable data transmission system based on multi-channel fusion, the system comprises a source end and a destination end, and the source end comprises a channel link monitoring device, a channel multiplexing device, a channel fusion subpackaging device and a channel fusion confirmation device; the destination end comprises a channel fusion response device; Wherein the channel link monitoring device detects whether the communication state of a first channel is abnormal or not; If the first channel is abnormal, the channel multiplexing device selects a second channel tocontinue to transmit data, and the channel fusion subpackaging device performs subpackaging operation on the data to perform data transmission; After the source end sends data through the second channel, the channel fusion response device of the destination end receives and feeds back the data; And the channel fusion confirmation device confirms a data transmission result according to the feedback. According to the invention, a multi-channel transmission mechanism is optimized in real time, the real-time performance of data transmission in a multi-channel network is improved, and the reliability of data transmission is improved.

Description

technical field [0001] The invention relates to the technical field of data communication under a narrowband network, in particular to a reliable data transmission system and method based on multi-channel fusion. Background technique [0002] Data communication in a narrowband network environment mostly adopts a data transmission mode based on a single channel; even if multiple communication channels coexist, the data transmission between each channel is independent of each other, such as figure 1 shown. [0003] For example, Chinese Utility Model Patent Publication No. CN206350172U discloses a comprehensive multi-channel access adapter device, which includes a power supply module for supplying power to the device, and also includes a main control chip. The main control chip is connected to an interface circuit, and the interface circuit includes Channel port, remote control port, LAN port, three serial ports, miniPCIE interface, two of the serial ports are connected to the...

Claims

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Application Information

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IPC IPC(8): H04B17/10H04B17/20H04B17/309H04B17/382H04B17/391
Inventor 马新群
Owner 北京鼎轩科技有限责任公司
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