Control box for aircraft data forwarding and launching control

Abstract

The invention provides a control box for aircraft data forwarding and launching control. A core board receives a control instruction of an upper interface connector, parses and recombines the controlinstruction, and judges the parsed control instruction corresponding to the upper interface connector: if the parsed control instruction is a power supply instruction, the core board provides power for an external aircraft through a lower interface connector; if the instruction is the control instruction, the core board forwards the control instruction through the lower interface connector; and the core board receives the state information of the external aircraft through the lower interface connector, analyzes and recombines the data, updates the state information of the aircraft, and judgeswhether a fault occurs according to the state of the aircraft: if the external aircraft has the fault, the core board immediately disconnects the power supply of the aircraft. The control box has thefunctions of multi-path control, acquisition, communication and the like at the same time, bus data are analyzed and recombined, and data forwarding between different buses, aircraft launching controland aircraft power supply control are achieved.

Description

technical field [0001] The invention relates to the technical field of launch control systems of aviation flight systems, in particular to a control box for aircraft data forwarding and launch control. Background technique [0002] In the field of aviation vehicle launch, the communication bus used by launch vehicles in the past is generally RS422, while the communication bus of aircraft is generally 1553B bus or RS422 bus. If the same communication bus is used between the launch vehicle and the aircraft, there is no need for data forwarding. When the communication buses between the two are different, that is, when the aircraft is suitable for launching platforms on different buses, the aircraft cannot complete the communication and cannot complete the launch. [0003] Therefore, it is necessary to propose a control box for data forwarding and launch control of the aircraft, so that the aircraft can complete launches on launch platforms with different buses. Contents of t...

AI Technical Summary

Problems solved by technology

When the communication buses between the two are different, that is, when the aircraft is suitable for launching on different bus platforms, the aircraft cannot complete the communication and cannot complete the launch.

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