CH146 Griffon direct voice input control for the Canadian Forces Utility Tactical Transport Helicopter

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Authors
  1. Churchill, L.L.
  2. Herdman, C.
Corporate Authors
Defence and Civil Inst of Environmental Medicine, Downsview ONT (CAN);BAE Systems Canada Inc, Kanata ONT (CAN)
Abstract
The Canadian Forces Utility Tactical Transport Helicopter is a modern land aviation aircraft which is used in numerous complex roles. The core of the CH146 Griffon avionics system architecture is a BAE SYSTEMS CANADA INC (BSC) Control and Display Unit (CDU). The location and method of operation of the CDU requires extended head-down operation by the pilot in some circumstances, which has been found to have flight safety implications in the tactical helicopter environments, particularly in bad weather or when using Night Vision Goggles (NVGs). One technology that shows substantial promise to address this issue is Direct Voice Input (DVI). DVI permits the control of equipment using voice commands, and has the potential to greatly reduce the amount of time that the pilot has to direct his visual attention to controls and displays in the cockpit. BSC was tasked by the Defence and Civil Institute of Environmental Medicine (DCIEM) to develop an operationally suitable Operator Interface (OI) for the CH146 Griffon. Additionally, BSC was to perform, in conjunction with the National Research Council (NRC), an assessment of a speech recognition system during operational type missions in a Bell 412 helicopter. TRUNCATED
Keywords
Aircraft Crewstation Demonstrator;Direct Voice Input (DVI);Helicopter operation;Human engineering;Manual input;Verbex;Control Display Unit;Night Vision Goggles;Operator Interface;Crew Resource Management;Perceptual Control Theory
Report Number
DCIEM-CR-2001-015;BAE-1000-1209 — Contractor Report (Final Report)
Date of publication
31 Aug 2000
Number of Pages
204
DSTKIM No
CA011090
CANDIS No
515740
Format(s):
Hardcopy;Document Image stored on Optical Disk

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