Method and device for configuring an on-board maintenance information system in an aircraft
First Claim
1. A method for configuring an on-board maintenance information system in an aircraft, the on-board maintenance information system comprising a first communication interface module, a second communication interface module different from the first communication interface module, a protected domain, an open domain, a first maintenance application module of the protected domain, a second maintenance application module of the open domain, a first data filtering module, and a second data filtering module different from the first data filtering module, the method comprising:
- determining a mode of connection for a mobile maintenance terminal to the on-board maintenance information system;
when the mobile maintenance terminal is directly connected to the on-board maintenance information system via the second communication interface module,configuring the second data filtering module to filter data exchanged between the first communication interface module and the second maintenance application module of the open domain, andconfiguring the first data filtering module to filter data exchanged between the first maintenance application module of the protected domain and the second maintenance application module of the open domain; and
when the mobile maintenance terminal is connected to the on-board maintenance information system via a maintenance information system on the ground and via the first communication interface module,configuring the second data filtering module to filter data exchanged between the first maintenance application module of the protected domain and the second maintenance application module of the open domain, andconfiguring the first data filtering module to filter data exchanged between the first communication interface module and the second maintenance application module of the open domain.
1 Assignment
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Accused Products
Abstract
Configuring an on-board maintenance information system in an aircraft, the information system comprising a first communication interface and a second communication interface, a protected domain, an open domain, a first maintenance application module of the protected domain, a second maintenance application module of the open domain, a first data filtering module, and a second data filtering module. After having determined a mode of connection for a mobile maintenance terminal to the information system, the second data filtering module is configured to filter data exchanged between the first communication interface and the maintenance application module of the open domain if the terminal is directly connected to the information system via the second interface. If the terminal is connected to the information system via an information system on the ground and via the first communication interface, the second data filtering module is configured to filter data exchanged between maintenance application modules of the protected and open domains.
7 Citations
19 Claims
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1. A method for configuring an on-board maintenance information system in an aircraft, the on-board maintenance information system comprising a first communication interface module, a second communication interface module different from the first communication interface module, a protected domain, an open domain, a first maintenance application module of the protected domain, a second maintenance application module of the open domain, a first data filtering module, and a second data filtering module different from the first data filtering module, the method comprising:
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determining a mode of connection for a mobile maintenance terminal to the on-board maintenance information system; when the mobile maintenance terminal is directly connected to the on-board maintenance information system via the second communication interface module, configuring the second data filtering module to filter data exchanged between the first communication interface module and the second maintenance application module of the open domain, and configuring the first data filtering module to filter data exchanged between the first maintenance application module of the protected domain and the second maintenance application module of the open domain; and when the mobile maintenance terminal is connected to the on-board maintenance information system via a maintenance information system on the ground and via the first communication interface module, configuring the second data filtering module to filter data exchanged between the first maintenance application module of the protected domain and the second maintenance application module of the open domain, and configuring the first data filtering module to filter data exchanged between the first communication interface module and the second maintenance application module of the open domain. - View Dependent Claims (2, 3, 9, 10, 11, 12, 13, 19)
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4. A non-transitory computer-readable storage medium storing computer-readable instructions that, when executed by a computer causes the computer to perform a method for configuring an on-board maintenance information system in an aircraft, the on-board maintenance information system comprising a first communication interface module, a second communication interface module different from the first communication interface module, a protected domain, an open domain, a first maintenance application module of the protected domain, a second maintenance application module of the open domain, a first data filtering module, and a second data filtering module different from the first data filtering module, the method comprising:
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determining a mode of connection for a mobile maintenance terminal to the on-board maintenance information system; when the mobile maintenance terminal is directly connected to the on-board maintenance information system via the second communication interface module, configuring the second data filtering module to filter data exchanged between the first communication interface module and the second maintenance application module of the open domain, and configuring the first data filtering module to filter data exchanged between the first maintenance application module of the protected domain and the second maintenance application module of the open domain; and when the mobile maintenance terminal is connected to the on-board maintenance information system via a maintenance information system on the ground and via the first communication interface module, configuring the second data filtering module to filter data exchanged between the first maintenance application module of the protected domain and the second maintenance application module of the open domain, and configuring the first data filtering module to filter data exchanged between the first communication interface module and the second maintenance application module of the open domain.
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5. A device for configuring an on-board maintenance information system in an aircraft, the on-board maintenance information system comprising:
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a first communication interface module and a second communication interface module different from the first communication interface module; a protected domain and an open domain; a first maintenance application module of the protected domain; a second maintenance application module of the open domain; a first data filtering module; and a second data filtering module different from the first data filtering module, wherein a mode of connection for the mobile maintenance terminal to the on-board maintenance information system is determined by a processor, wherein, when the mobile maintenance terminal is directly connected to the on-board information system via the second communication interface module, the second data filtering module is connected to the first communication interface module and to the second maintenance application module of the open domain to filter data exchanged between the first communication interface module and the second maintenance application module of the open domain, and the first data filtering module is connected to the first maintenance application module of the protected domain and to the second maintenance application module of the open domain to filter data exchanged between the first maintenance application module of the protected domain and the second maintenance application module of the open domain, and wherein, when the mobile maintenance terminal is connected to the on-board information system via a maintenance information system on the ground and via the first communication interface module, the second data filtering module is connected to the first maintenance application module of the protected domain and to the second maintenance application module of the open domain to filter data exchanged between the first maintenance application module of the protected domain and the second maintenance application module of the open domain, and the first data filtering module is connected to the first communication interface module and to the second maintenance application module of the open domain to filter data exchanged between the first communication interface module and the second maintenance application module of the open domain. - View Dependent Claims (6, 7, 8, 14, 15, 16, 17, 18)
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Specification