Distributed agent software system and method having enhanced process mobility and communication in a computer network
    72.
    发明授权
    Distributed agent software system and method having enhanced process mobility and communication in a computer network 失效
    分布式代理软件系统和方法在计算机网络中具有增强的过程移动性和通信性

    公开(公告)号:US06496871B1

    公开(公告)日:2002-12-17

    申请号:US09109412

    申请日:1998-06-30

    IPC分类号: G06F954

    CPC分类号: G06F9/4862

    摘要: A distributed software system and method are provided for use with a plurality of potentially heterogeneous computer machines connected as a network. The system may comprise at least one agent comprising a protection domain, wherein the protection domain of the at least one agent resides on at least two of the plurality of computer machines. A plurality of objects is contained within the protection domain of the at least one agent, a first object residing on a first of the at least two computer machines and a second object residing on a second of the at least two computer machines. The objects are selectively movable among the at least two computer machines by a programmer of the system. The first object on the first computer machine may access the second object on the second computer machine in a location-transparent or network-transparent manner; that is, without knowledge of the physical address of the second object on the second computer machine and regardless of the selective movement of either the first object or the second object among the first and second computer machines. The agent is mobile and may migrate, in whole or in part, to any other machine or machines in the network. Each distributed agent may be distributed among one, several or many of the machines of the network. Migration of agents, even during process execution, is straightforward and maintains consistency across the network. Specifically, other agents may continue to access a particular agent after it has migrated without any prior notification to the agents themselves.

    摘要翻译: 提供分布式软件系统和方法用于与作为网络连接的多个潜在的异构计算机机器一起使用。 该系统可以包括至少一个包括保护域的代理,其中至少一个代理的保护域驻留在多个计算机机器中的至少两个上。 多个对象包含在所述至少一个代理的保护域内,驻留在所述至少两个计算机机器中的第一个上的第一对象和驻留在所述至少两个计算机机器中的第二个上的第二对象。 物体可以由系统的程序员在至少两台计算机机器之间选择性地移动。 第一计算机机器上的第一个对象可以以位置透明或网络透明的方式访问第二计算机上的第二对象; 也就是说,不知道第二计算机机器上的第二对象的物理地址,而不管第一和第二计算机机器中的第一对象或第二对象的选择性移动。 代理是移动的,并且可以全部或部分地迁移到网络中的任何其他机器或机器。 每个分布式代理可以分布在网络的一个,几个或许多机器中。 即使在进程执行过程中,代理的迁移也是直接的,并且在整个网络中保持一致。 具体来说,其他代理可以在迁移之后继续访问特定代理,而没有事先向代理人通知。

    Robbery-proof mechanism for vehicle mounted electronic apparatus
    73.
    发明授权
    Robbery-proof mechanism for vehicle mounted electronic apparatus 失效
    车载电子设备防盗机制

    公开(公告)号:US5726868A

    公开(公告)日:1998-03-10

    申请号:US575752

    申请日:1995-12-20

    CPC分类号: H02B1/01 B60R11/02

    摘要: A robbery-proof mechanism for a vehicle mounted electronic apparatus wherein a cover for covering the electronic apparatus is accommodated in the upper space of the electronic apparatus and can be driven by a small scale drive mechanism without moving the electronic apparatus. The robbery-proof mechanism includes: a frame mounted on the front of the vehicle mounted electronic apparatus, being rotative between a horizontal position and a vertical position; a cover capable of being inserted into a groove formed in the frame; a drive mechanism for driving the cover in the horizontal direction between a position in the groove of the frame and a position retracted from the frame; and a drive mechanism for driving an operation panel in the horizontal direction, wherein the frame is rotated to the horizontal position, the cover is then moved into the groove of the frame and the operation panel is moved backward, and the frame together with the cover is rotated to the vertical position to cover the operation panel with the cover.

    摘要翻译: 一种用于车载电子设备的抢劫机构,其中用于覆盖电子设备的盖子容纳在电子设备的上部空间中,并且可以由小型驱动机构驱动而不移动电子设备。 防盗机构包括:安装在车载电子设备的前部的框架,在水平位置和垂直位置之间旋转; 能够插入到形成在框架中的凹槽中的盖子; 驱动机构,用于在所述框架的所述槽的位置和从所述框架缩回的位置之间沿水平方向驱动所述盖; 以及用于在水平方向上驱动操作面板的驱动机构,其中框架旋转到水平位置,然后将盖移动到框架的凹槽中,并且操作面板向后移动,并且框架与盖 旋转到垂直位置以覆盖操作面板。