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Control device of a communication system of an aircraft

  • US 10,549,856 B2
  • Filed: 02/06/2017
  • Issued: 02/04/2020
  • Est. Priority Date: 02/10/2016
  • Status: Active Grant
First Claim
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1. A control device of a communication system of an aircraft, the communication system having at least first, second, third, and fourth predefined communication channels coupled to the control device, each of the first, second, third, and fourth predefined communication channels being a respectively different communication channel selected from the group consisting of a first communication channel, a second radio communication channel, a third radio communication channel, a first telephone link, a second telephone link, and a link to an intercom, the first, second, and third radio communication channels being linked to one or more antennas of the aircraft, the device comprising:

  • a processing unit,a display screen,a first set of buttons having a predefined association by the processing unit with the first predefined communication channel, the first set of buttons comprising;

    a first physically activatable button for setting sound volume;

    a first physically activatable reception button, provided for at least one of activating or deactivating listening to the first predefined communication channel; and

    a first physically activatable transmission button, provided for at least one of selecting or deselecting the first predefined communication channel for transmission,a second set of buttons having a predefined association by the processing unit with the second predefined communication channel, the second set of buttons comprising;

    a second physically activatable button for setting sound volume;

    a second physically activatable reception button, provided for at least one of activating or deactivating listening to the second predefined communication channel; and

    a second physically activatable transmission button, provided for at least one of selecting or deselecting the second predefined communication channel for transmission,wherein said first set of buttons is selectively reconfigurable by the processing unit via a user interface to disassociate said first set of buttons with the first predefined communication channel and to associate said first set of buttons with one or more of the second, third, or fourth predefined communication channels,wherein said second set of buttons is selectively reconfigurable by the processing unit via the user interface to disassociate said second set of buttons with the second predefined communication channel and to associate said second set of buttons with one or more of the first, third, or fourth predefined communication channels,wherein the device further comprises;

    a set of call buttons not having a predefined association with any of the first, second, third, or fourth predefined communication channels, the set of call buttons comprising at least one physically activatable transmission button, and a display area on the display screen, the display area being associated with the set of call buttons and arranged facing the set of call buttons, andwherein, when the first set of buttons has a predefined association by the processing unit with the first predefined communication channel and the second set of buttons has a predefined association by the processing unit with the second predefined communication channel but the set of call buttons does not have a predefined association with any of the first, second, third, or fourth predefined communication channels, the processing unit is configured to display an indication in the display area associated with the set of call buttons when the communication system receives a call over either the third or the fourth predefined communication channel and to select this channel for transmission following an action of a user on the transmission button of the set of call buttons in response to said displaying of said indication.

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