Monitoring of a maintenance intervention on an aircraft
First Claim
1. A maintenance monitoring system for monitoring an intervention by a maintenance engineer on an aircraft remotely guided by a maintenance support engineer, comprising:
- first and second communication terminals configured to enable the maintenance engineer and remote maintenance support engineer to exchange information with each other, the information including oral guidance instructions given by the maintenance support engineer and oral responses given by the maintenance engineer relating to execution of the instructions;
a voice recognition device configured for transforming the oral instructions and responses into textual instructions and textual responses;
a semantic analysis device configured for extracting one or more instruction keywords from the textual instructions and one or more response keywords from the textual responses and comparing the textual instructions, including the one or more instruction keywords, with the textual responses, including the one or more response keywords, in order to detect any possible inconsistency between the textual instructions and the textual responses; and
a warning device configured for generating a warning when an inconsistency is detected between the textual instructions and the textual responses.
1 Assignment
0 Petitions
Accused Products
Abstract
The disclosure herein relates to ensuring the mutual understanding between a remote maintenance support engineer guiding a maintenance engineer intervening on an aircraft, and concerns a system of prevention comprising first and second communication terminals to enable the maintenance engineer and remote maintenance support engineer to exchange information with each other, the information including oral guidance instructions given by the maintenance support engineer and oral responses given by the maintenance engineer relating to the execution of the instructions, a voice recognition device configured for transforming the oral instructions and responses into textual instructions and responses, a semantic analysis device configured for comparing the textual instructions with the textual responses in order to detect any possible inconsistency between the instructions and the responses, and a warning device configured for generating a warning when an inconsistency is detected between the instructions and the responses.
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Citations
9 Claims
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1. A maintenance monitoring system for monitoring an intervention by a maintenance engineer on an aircraft remotely guided by a maintenance support engineer, comprising:
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first and second communication terminals configured to enable the maintenance engineer and remote maintenance support engineer to exchange information with each other, the information including oral guidance instructions given by the maintenance support engineer and oral responses given by the maintenance engineer relating to execution of the instructions; a voice recognition device configured for transforming the oral instructions and responses into textual instructions and textual responses; a semantic analysis device configured for extracting one or more instruction keywords from the textual instructions and one or more response keywords from the textual responses and comparing the textual instructions, including the one or more instruction keywords, with the textual responses, including the one or more response keywords, in order to detect any possible inconsistency between the textual instructions and the textual responses; and a warning device configured for generating a warning when an inconsistency is detected between the textual instructions and the textual responses. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for monitoring an intervention by a maintenance engineer on an aircraft remotely guided by a maintenance support engineer, comprising:
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providing a first communication terminal and a second communication terminal, both configured to enable an exchange of information, the information comprising oral guidance instructions and oral responses relating to an execution of the instructions; exchanging information, including the oral guidance instructions, between the maintenance engineer and the remote maintenance support engineer via the first communication terminal and the second communication terminal; executing steps of the oral guidance instructions on the aircraft; communicating the oral response between the first communication terminal and the second communication terminal, that steps of the oral guidance instructions have been executed; transforming, by a voice recognition device, the oral instructions and oral responses into textual instructions and textual responses; using a semantic analysis device to extract one or more instruction keywords from the textual instructions and one or more response keywords from the textual responses; comparing, by the semantic analysis device, the textual instructions, including the one or more instruction keywords, with the textual responses, including the one or more response keywords, in order to detect any possible inconsistency between the textual instructions and the textual responses; and generating a warning by a warning device, when an inconsistency is detected between the textual instructions and the textual responses.
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Specification