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Systems and methods for built in test equipment for a brake control system

  • US 9,280,858 B2
  • Filed: 02/25/2014
  • Issued: 03/08/2016
  • Est. Priority Date: 02/25/2014
  • Status: Active Grant
First Claim
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1. A method for testing an electric brake system, the method comprising:

  • establishing a safety interlock between an electromechanical actuator controller “

    EMAC”

    and an aircraft component;

    severing an I/O channel between the EMAC and the aircraft component;

    sending at least one test signal to the EMAC;

    receiving, from the EMAC, a feedback signal to the test signal; and

    determining an appropriateness of the feedback signal; and

    wherein in response to an emergency braking command from an emergency braking system, the EMAC ceases testing and issues a braking command in accordance with the emergency braking command independently of a command from a brake system controller (BSC) coupled to the EMAC.

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