Invention Grant
- Patent Title: Intelligent system for controlling driving of aircraft tow tractor by means of combination of voice and vision
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Application No.: US17153138Application Date: 2021-01-20
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Publication No.: US12077318B2Publication Date: 2024-09-03
- Inventor: Wei Zhang , Xiao Lv , Jihao Liu , Liwen Wang
- Applicant: Civil Aviation University of China
- Applicant Address: CN Tianjin
- Assignee: Civil Aviation University of China
- Current Assignee: Civil Aviation University of China
- Current Assignee Address: CN
- Agency: McDonald Hopkins LLC
- Priority: CN 2010118624.9 2020.02.26
- Main IPC: B64F1/223
- IPC: B64F1/223 ; B60D1/14 ; B60D1/24 ; B64F1/04 ; G10L15/22

Abstract:
An intelligent system for controlling driving of an aircraft tow tractor by means of combination of voice and vision includes an audio transmission line, a voice recognition system, a visual recognition system, and a vehicle-mounted motion controller. According to the intelligent system, visual recognition is performed based on a belly-mounted anti-collision light on an aircraft, a taxi light, and the visual recognition system on an aircraft tow tractor, and the aircraft tow tractor is intelligently controlled by means of combination of voice recognition and the visual recognition; furthermore, the aircraft tow tractor is intelligently controlled by voices of flight crew via the audio transmission line, safety in a towing process is guaranteed by the visual recognition, and each step in the towing process is performed by means of a cross validation based on the voice recognition and the visual recognition.
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