DIMA extension health monitor supervisor
    1.
    发明公开
    DIMA extension health monitor supervisor 审中-公开
    Leiter einerGesundheitsüberwachungmit DIMA-Erweiterung

    公开(公告)号:EP2784676A1

    公开(公告)日:2014-10-01

    申请号:EP13380011.0

    申请日:2013-03-28

    IPC分类号: G06F11/07 G06F11/32 G05B23/02

    摘要: In an aircraft (1), a distributed architecture compliant to the specification ARINC653 forms a DIMA (3) with Partitions (5) in hardware Modules (6), where shared memories (13) are mapped with shared I/O memory (11).
    For detecting / treating errors at various Levels in the DIMA (3) a superintending RTOS extension of existing Health Monitor Units (HMU) in the Modules (6) is run as a Health Monitor Supervisor (HMS).
    The invention allows communicating all the existing Health Monitor Units (HMU), thus providing global errors visibility, shared recovery actions and smooth fault treatment.

    摘要翻译: 在飞机(1)中,符合规范ARINC653的分布式架构在硬件模块(6)中形成具有分区(5)的DIMA(3),其中共享存储器(13)被映射为共享I / O存储器(11) 。 为了在DIMA中检测/处理各个级别的错误(3),模块(6)中现有的健康监视器单元(HMU)的超级RTOS扩展作为健康监视器主管(HMS)运行。 本发明允许通信所有现有的健康监视单元(HMU),从而提供全局错误可见性,共享恢复动作和平滑故障处理。

    Flexible data communication among partitions in integrated modular avionics
    2.
    发明公开
    Flexible data communication among partitions in integrated modular avionics 审中-公开
    Bordelektronik的柔性数据分配器

    公开(公告)号:EP2743830A1

    公开(公告)日:2014-06-18

    申请号:EP12380054.2

    申请日:2012-12-13

    IPC分类号: G06F9/54

    摘要: In an aircraft (1), a distributed architecture compliant to the specification ARINC653 forms an IMA (3) with Partitions (5) in hardware Modules (6), where shared memories (13) are mapped with shared I/O memory (20).
    For flexible communication among Partitions (5), a circular buffer (19) and a concurrent programming algorithm (23) are coupled to each shared I/O memory (20). A Publisher Component (16) builds new messages with datum and topics (21). A Subscriber Component (17) goes through a local message buffer searching for those ones matching a topic (21). A selective communication is performed by elected areas of the shared I/O memory (20). Finally are set as read previously delivered messages in order to prevent duplicated readings.
    The invention is distinct from data transfer via classical channels, thus being useful to obtain high reusability, portability and scalability.

    摘要翻译: 在飞机(1)中,符合规范ARINC653的分布式架构在硬件模块(6)中形成具有分区(5)的IMA(3),其中共享存储器(13)被映射为共享I / O存储器(20) 。 为了在分区(5)之间的灵活通信,循环缓冲器(19)和并行编程算法(23)耦合到每个共享I / O存储器(20)。 发布商组件(16)使用基准和主题构建新消息(21)。 用户组件(17)通过本地消息缓冲器来搜索与主题匹配的那些(21)。 共享I / O存储器(20)的选择区域执行选择性通信。 最后设置为读取先前传递的消息,以防止重复的读数。 本发明与通过经典通道的数据传输不同,因此有助于获得高可重用性,便携性和可扩展性。