FC-AE-1553 bus multi-level management scheduling network device

A technology of FC-AE-1553 and dispatching network, which is applied in bus network, bus-type electromagnetic network, data exchange network, etc. It can solve the problem that the difference in protocol rate is too large, the bus cannot communicate with FC-AE-1553, and the response cannot follow. Address issues such as FC-AE-1553 scheduling rate to achieve the effect of improving speed and convenience

Pending Publication Date: 2020-10-16
成都云鹄知乎科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the original RS422, RS485, RS232, MIL-STD-1553B and other buses in the avionics system cannot directly communicate with FC-AE-1553
[0003] For example: MIL-STD-1553B communication bandwidth

Method used

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  • FC-AE-1553 bus multi-level management scheduling network device
  • FC-AE-1553 bus multi-level management scheduling network device
  • FC-AE-1553 bus multi-level management scheduling network device

Examples

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Example Embodiment

[0020] Example

[0021] Such as Figure 1-3 As shown, a FC-AE-1553 bus multi-level management and dispatching network device includes FC-AE-1553 bus network, connection bridge and several waiting communication buses. In this embodiment, the waiting communication bus includes RS422, RS485, RS232 , MIL-STD-1553B and other external buses, the connection bridge selects PowerPC.

[0022] The plurality of communication buses are connected to the PowerPC as a sub-network, and the PowerPC is connected to a node on the FC-AE-1553 bus, so that the plurality of communication buses can be mounted on the nodes of the FC-AE-1553 bus network. Then, sending instructions to PowerPC through FC-AE-1553 bus can schedule a number of waiting communication buses connected with PowerPC. In this way, the FC-AE-1553 bus is connected with various external buses or interfaces, and multiple types of different interfaces and buses can be dispatched, which improves the practicability and convenience of dispatc...

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Abstract

The invention discloses an FC-AE-1553 bus multi-level management scheduling network device, which comprises an FC-AE-1553 bus network, a connection bridge and a plurality of buses to be communicated,wherein the connection bridge is used for scheduling the plurality of buses to be communicated to communicate with the FC-AE-1553 bus network. The FC-AE-1553 bus can communicate with a plurality of external buses through the arrangement of the connection bridge, and the defect that the external bus cannot be directly mounted on the FC-AE-1553 bus due to the difference between the external bus andthe FC-AE-1553 bus is avoided.

Description

technical field [0001] The invention relates to the technical field of FC-AE-1553 bus scheduling, in particular to a multi-level management and scheduling network device for FC-AE-1553 bus. Background technique [0002] In the existing military avionics systems, a large number of devices adopt the MIL-STD-1553B bus protocol, which plays an important role in today's avionics systems. As more and more avionics systems are integrated, electromagnetic interference, electrostatic radiation, and electromagnetic pulses from inside and outside the system will have an increasingly serious impact on the bus system of electrical transmission. With the increase in the number of military I / O As the data transmission rate of the avionics system increases, the speed of 1M / bs of the traditional 1553B bus is far from meeting the requirements. As a new generation of avionics system communication network technology, Fiber Channel has the characteristics of high transmission speed, low delay, ...

Claims

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Application Information

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IPC IPC(8): H04B10/278H04L12/40
CPCH04B10/278H04L12/40013
Inventor 彭帮秀
Owner 成都云鹄知乎科技有限公司
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