| 摘要 |
The invention relates to an access control onboard system of an aircraft for communication from the open domain (12) to the avionics domain (11), both domains being connected together by a unidirectional link (13) from the avionics domain to the open domain. The system includes: a safety device (10) comprising: access switches (14, 15) to each of the domains, a controller (16), a module for acquisition, buffer storage and transmission to the avionics domain (17), a data control module (18), a module for acquisition from the open domain and for buffer storage (19); and an operator identification means (20). |
