Three-dimensional fault-tolerant self-pathing crossbar switch matrix equipment

Abstract

The present invention provides a three-dimensional fault-tolerant self-pathing crossbar switch matrix device, which includes: a plurality of switch units sequentially connected and arranged in a three-dimensional form in a first direction, a second direction and a third direction; wherein, the first direction, the second direction The second direction and the third direction are not in the same plane; wherein, each switch unit includes a first input terminal for transmitting data in the first direction and a corresponding first output terminal, and a second input terminal for transmitting data in the second direction And the corresponding second output terminal, the third input terminal and the corresponding third output terminal for transferring data in the third direction; moreover, a plurality of switch units pass the first input terminal and the corresponding first output terminal in the first direction Sequentially connected and arranged; multiple switch units are sequentially connected and arranged in the second direction through the second input terminal and the corresponding second output terminal; multiple switch units are connected and arranged in the third direction S3 through the third input terminal and the corresponding third output terminal connected in turn to form a three-dimensional network.

Description

technical field [0001] The invention relates to the field of fault-tolerant technology and cross transmission technology, and more specifically, the invention relates to a three-dimensional fault-tolerant self-pathing crossbar switch matrix device. Background technique [0002] The switching network of the crossbar matrix structure completely breaks through the limitation of shared bandwidth, there is no bandwidth bottleneck in the switching network, and there will be no congestion due to insufficient bandwidth resources. However, at the same time, it will also bring about the bit error rate in the transmission process, resulting in errors in calculation results and data transmission errors. [0003] Specifically, the traditional crossbar switch matrix is ​​based on the directional data transmission and control of the planar structure. figure 1 A two-dimensional crossbar switch matrix structure according to the prior art is schematically shown. Such as figure 1 As shown, ...

AI Technical Summary

Problems solved by technology

[0004] Because the structure of the two-dimensional crossbar switch matrix according to the prior art is relatively simple, its routing ability and fault tolerance are relatively poor, which easily leads to bit error rates during the transmission process, resulting in errors in calculation results, errors in data transmission, etc.

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