Double-star redundant topology architecture system and architecture realization method

An implementation method and dual-star technology, applied in transmission systems, digital transmission systems, star/tree networks, etc., can solve problems such as the implementation method, product function failure, impact, etc. of the undisclosed dual-star redundant topology architecture system, Achieve the effect of avoiding system function failure and ensuring highly reliable transmission

Inactive Publication Date: 2019-04-26
SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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Problems solved by technology

[0002] With the continuous improvement of product functions and performance, the reliability requirements of computer equipment for data transmission are also getting higher and higher. Although the single-node star topology architecture can meet product function and performance requirements, once a node device fails, it will directly lead to Functional failure of the entire product, data loss, serious impact
[0003] A dual-star redundant topology architecture system and architecture implementation method have not been disclosed in the prior art

Method used

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  • Double-star redundant topology architecture system and architecture realization method
  • Double-star redundant topology architecture system and architecture realization method
  • Double-star redundant topology architecture system and architecture realization method

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0037] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

[0038] Based on the above purpose, the first aspect of the embodiments of the present invention proposes an embodiment of a dual-star redundant topology architecture system. figure 1 What is shown is a schematic diagram of a dual-star redundant topo...

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Abstract

The invention discloses a double-star redundant topology architecture system and method. The system comprises a calculation module unit, a switch module unit, and a back insertion module unit, whereinthe switch module unit comprises a master switch module unit and a slave switch module unit that are separately and mutually connected with the calculation module unit, the back insertion module unitcomprises two switch back insertion module units that are respectively connected with the master switch module unit and the slave switch module unit, the master switch module unit is configured for data distribution and system state management, the slave switch module unit is configured for acquiring a fault state of the master switch module unit and actively taking over a function of the masterswitch module unit in response to receiving of an instruction that the master switch module unit fails. The system and method effectively prevent overall system function failure and data loss caused by failure of a node device in a single node start topology, and guarantees highly reliable data transmission.

Description

technical field [0001] The invention relates to the field of computer data exchange, and more specifically refers to a method for realizing a dual-star redundant topology architecture. Background technique [0002] With the continuous improvement of product functions and performance, the reliability requirements of computer equipment for data transmission are also getting higher and higher. Although the single-node star topology architecture can meet product function and performance requirements, once a node device fails, it will directly lead to The function failure and data loss of the entire product cause serious impact. [0003] A dual-star redundant topology architecture system and an architecture implementation method have not been disclosed in the prior art. Contents of the invention [0004] In view of this, the purpose of the embodiment of the present invention is to propose a multi-dual-star redundant topology architecture system and an architecture implementati...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/26H04L12/44
CPCH04L12/44H04L41/0668H04L41/12H04L43/10
Inventor 宋凯华张传海邢晓菲张丽
Owner SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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