FC-AE-1553 Network Matching Device for Flexible Controller Placement
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Solution Overview
Problem
The existing FC-AE-1553 bus network system requires the network bus controller to be located at the foremost end of the bus, limiting node placement and complicating optical fiber wiring in space-constrained environments.
Innovation Solution
A bus FC-AE-1553 network system incorporating a network controller, network terminals, a bus optical distribution network, an optical splitter, and a network matching device, which allows the network controller to be connected to any node, facilitating flexible optical fiber design and sequence forwarding through a two-way optical fiber bus.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the network controller is located at the foremost end of the bus, then the communication process can be managed effectively, but the node placement is limited and optical fiber wiring becomes complex in space-constrained environments
Solution Approach 1:
The patent introduces a network matching device as an intermediary component between the optical distribution network and the network controller. This matching device enables the network controller to access the bus at any position rather than being constrained to the foremost end, thereby simplifying optical fiber wiring in space-constrained environments while maintaining effective communication management
Solution Approach 2:
The patent segments the optical distribution network into multiple access points by introducing network matching devices at different positions along the bus. This segmentation allows the network controller to be positioned flexibly at any node while maintaining communication integrity, resolving the contradiction between operational effectiveness and wiring complexity
2Use of energy by moving object
If a passive optical distribution network is used, then power consumption requirements are reduced, but the bus controller access position must be at the foremost end, limiting space layout flexibility
Solution Approach 1:
The network matching device serves as a mediator that enables flexible node placement in passive optical distribution networks. By introducing this intermediary component, the system maintains low power consumption characteristics of passive networks while gaining the adaptability to place controllers at any position along the bus rather than being constrained to the foremost end
Data Source
AI summary
The present application relates to a bus FC-AE-1553 network system and a method of data transmission and acquisition. The bus FC-AE-1553 network system includes a network controller, at least one network terminal, a bus optical distribution network, an optical splitter and a network matching device. The network controller optical distribution networks used for managing a communication process of the whole bus FC-AE-1553 network system; the network terminal optical distribution networks used for passively receiving an instruction of the network controller in the FC-AE-1553 network system, and completing an operation for the instruction of the network controller; the optical splitter is used for realizing branching of a fibre channel signal; and the network matching device is used for terminal matching of the bus optical distribution network, and realizing sequence forwarding.