公开(公告)号：US20140304799A1

公开(公告)日：2014-10-09

申请号：US13968550

申请日：2013-08-16

申请人： Kongsberg Defence & Aerospace AS

发明人： Pal Longva HELLUM ,  Per Erik Moldskred NILSSEN ,  Oddgeir AUSTAD

IPC分类号： H04L29/06

CPC分类号： H04L63/04 ,  F41A17/06 ,  F41A19/58 ,  F41A27/28 ,  H04L63/0272 ,  H04L63/029 ,  H04L63/0428 ,  H04L63/0869 ,  H04L63/164 ,  H04L63/18 ,  H04L67/125 ,  Y04S40/18

摘要： In a system and method for operating, at a near location, a remote safety-critical device, the system includes a first operating input device operated at the near location, providing a first barrier control signal; and a second operating input device to be operated at the near location, providing a second barrier control signal. The first barrier control signal is communicatively connected to a near end of a first secure communication tunnel, and the second barrier control signal is communicatively connected to a near end of a second secure communication tunnel, both through the non-secure communication network. Far ends of the first and second secure communication tunnels are communicatively connected to activating inputs of first and second barrier circuits, respectively. The first and second barrier circuits enable operation of the safety-critical device when both are activated.

摘要翻译： 在用于在近处操作远程安全关键装置的系统和方法中，系统包括在近处操作的第一操作输入装置，提供第一屏障控制信号; 以及第二操作输入装置，以在近处操作，提供第二屏障控制信号。 第一屏障控制信号通信地连接到第一安全通信隧道的近端，并且第二屏障控制信号通过非安全通信网络通信地连接到第二安全通信隧道的近端。 第一和第二安全通信隧道的远端分别通信地连接到第一和第二阻挡电路的激活输入。 当两者都被激活时，第一和第二阻挡电路使得安全关键装置的操作成为可能。

公开(公告)号：US20150372985A1

公开(公告)日：2015-12-24

申请号：US14762599

申请日：2014-01-24

申请人： KONGSBERG DEFENCE & AEROSPACE AS

发明人： Pal Longva HELLUM ,  Per Erik Moldskred NILSSEN ,  Oddgeir AUSTAD

IPC分类号： H04L29/06 ,  H04L29/08

CPC分类号： H04L63/04 ,  F41A17/06 ,  F41A19/58 ,  F41A27/28 ,  H04L63/0272 ,  H04L63/029 ,  H04L63/0428 ,  H04L63/0869 ,  H04L63/164 ,  H04L63/18 ,  H04L67/125

摘要： A system and method for operating, at a near location, a safety-critical device located at a far location. The system includes a first operating input device to be operated at the near location, providing a first barrier control signal; and a second operating input device to be operated at the near location, providing a second barrier control signal. The first barrier control signal is communicatively connected to a near end of a first secure communication tunnel through the non-secure communication network, and the second barrier control signal is communicatively connected to a near end of a second secure communication tunnel through the non-secure communication network. A far end of the first secure communication tunnel is communicatively connected to an activating input of a first barrier circuit, and a far end of the second secure communication tunnel is communicatively connected to an activating input of a second barrier circuit.

摘要翻译： 一种用于在近处操作位于远处的安全关键装置的系统和方法。 该系统包括在近处操作的第一操作输入装置，提供第一屏障控制信号; 以及第二操作输入装置，以在近处操作，提供第二屏障控制信号。 第一屏障控制信号通过非安全通信网络通信地连接到第一安全通信隧道的近端，并且第二屏障控制信号通过非安全通信地连接到第二安全通信隧道的近端 通讯网络 第一安全通信隧道的远端通信地连接到第一屏障电路的激活输入，并且第二安全通信隧道的远端通信地连接到第二屏障电路的激活输入。