Wireless test launch and control system for aircraft

Abstract

The invention discloses a wireless test launch and control system for an aircraft. The wireless test launch and control system is composed of ground equipment and rocket-borne equipment, wherein the ground equipment comprises a command and control machine, a ground data link, a telemetering station, a switch and a display machine, and the rocket-borne equipment contains a rocket-borne data link, arocket-borne telemetering instrument and a rocket-borne computer. A wireless communication link contains an upward data link access, a downward data link access and a downward telemetering access andrealizes a test launch and control instruction, test launch and control feedback and telemetering data transmission of the aircraft. The rocket-borne data link has a low-power-consumption sleep function, can wake up a rocket-borne battery of the aircraft and control the rocket-borne battery of the aircraft to be activated as well as power distribution after an upward wireless test launch and control instruction is received and then starts a test launch and control process. The system disclosed by the invention does not need to connect ground test launch and control equipment with the aircraftby virtue of an umbilical cable, so that ablation of the umbilical cable due to flame of an engine of the aircraft is avoided; and ground communication equipment is simple to pave, a target range communication network does not need to be used, and the system disclosed by the invention has a function of receiving telemetering data in a flying process of the aircraft and a command and control function at the same time.

Description

technical field [0001] The content of the present invention relates to an aircraft wireless measurement and launch control system. Background technique [0002] During the launch and flight of missiles and rocket-type aircraft, they all involve testing, launch control, and command processes, and it is necessary to develop a test launch control system according to requirements. [0003] The wired measurement, launch, and control system is connected to the aircraft through an umbilical cable, and RS-422, 1553B and other wired communication methods are used to transmit the measurement, launch, and control commands and feedback. Short-distance launch and control in the steel armor room, or long-distance launch and control in the command hall through a wired network. The communication equipment and cable laying of the wired test, launch and control system is complicated, and it is necessary to lay optical fibers, optical modems, network cables, switches and other equipment to re...

AI Technical Summary

Problems solved by technology

[0004] The technical problems solved by the invention are: the communication equipment and cables of the wired ground measurement and control system are complicated to lay, the communication optical fiber is easily damaged, the umbilical cable cannot be reused, resulting in an increase in cost, and the limitation that the launch and control distance is restricted by the shooting range communication network. Potential safety hazards caused by operators operating at close range on the launch pad

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