Flight simulator voice communication simulation method based on virtual communication link

Abstract

The invention discloses a flight simulator voice communication simulation method based on a virtual communication link, and belongs to the field of flight simulation. The method specifically comprises the following steps: firstly, constructing a simulation device in an aircraft simulation cabin, and respectively setting each voice communication station as a node; and selecting a voice communication mode for each node, adding each node of the same communication mode into the same link, counting and marking the connection times of every two nodes in each link, and realizing connection according to a maximum communication principle. Connecting all input devices of one of the two nodes which are marked to be connected to all output devices of the other node, and setting call volume; and when the number of communication connection times of the two nodes is greater than or equal to 2 and one communication link is disconnected, subtracting 1 from the number of connection times until the number of communication times between the two nodes becomes 0, then all the communication links between the two nodes are disconnected, and the voice call is ended. The system is low in use and maintenance cost, good in tone quality and low in communication delay.

Description

technical field [0001] The invention belongs to the fields of flight simulation and computer simulation, and in particular relates to a voice communication simulation method for a flight simulator based on a virtual communication link. Background technique [0002] The aircraft communication system integrates a variety of communication methods, including high frequency communication, very high frequency, intercom system and satellite communication system, etc., and the various communication methods are complex and diverse. [0003] For flight simulators, voice communication is an important part of communication system simulation; however, the complex structure of voice communication makes the simulation of voice communication system difficult, which is mainly reflected in two aspects: [0004] One is the large number and types of equipment, including multiple handheld microphones, boom microphones, oxygen masks, communication speakers and boom earphones. [0005] Second, di...

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Problems solved by technology

[0005] Second, different levels of simulators have different requirements for the voice communication system, which poses a challenge to the flexibility of the system

[0006] Most of the currently used simulators use hardware connection to realize functions such as voice control and distribution, which leads to many system hardware devices, poor flexibility and high cost

In addition, if a sound card is used to collect and play back, it will cause a large delay in voice communication and complicated communication connections

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