On-off control system based on digital signal amplitude modulation receiver

Abstract

The invention provides an on-off control system based on a digital signal amplitude modulation receiver. The on-off control system comprises the digital amplitude modulation receiver, a master controlsystem and an on-off control device, wherein the digital amplitude modulation receiver is electrically connected with an aviation frequency band receiving antenna, and is used for receiving communication and control signals transmitted by an aviation frequency band transmitter; the master control system is used for receiving the communication and control signals transmitted by the digital amplitude modulation receiver and analyzing the communication and control signals into corresponding function control signals; and the on-off control device is used for receiving a plurality of function control signals transmitted by the master control system and carrying out on-off control according to the function control signals. According to the on-off control system based on the digital signal amplitude modulation receiver provided by the invention, any equipment or any modification does not need to be added to an airplane, and rapid and reliable transmission for the on-off control system is realized by directly using the PTT key function of an aviation interphone.

Description

technical field [0001] The invention relates to the technical field of airport switch control, in particular to a switch control system based on a digital signal amplitude modulation receiver. Background technique [0002] With the rapid development of my country's aviation industry, the scale of the industry is expanding day by day, the types of flight are increasing, and the demand for flight is gradually increasing. Then there will be an increasing demand for general aviation airports, and the requirements for automated operations of general aviation airports will become stronger and stronger. General aviation airports need real-time command to enable aircraft to take off and land in an orderly and safe manner. Especially at night or when the visibility is relatively low, professional guards must be on-site to command. It takes a lot of manpower and financial resources for airports with small traffic flow or small scale to be equipped with resident personnel for on-site...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a switch control system based on a digital signal amplitude modulation receiver, the purpose of which is to solve the problem of remote control of the lighting system of the airport

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