METHOD OF EXCHANGING INFORMATION BETWEEN TWO NETWORKS OPERATING UNDER DIFFERENT ROUTING PROTOCOLS
    1.
    发明申请
    METHOD OF EXCHANGING INFORMATION BETWEEN TWO NETWORKS OPERATING UNDER DIFFERENT ROUTING PROTOCOLS 有权
    在不同的路由协议下运行的两个网络之间交换信息的方法

    公开(公告)号:US20100014537A1

    公开(公告)日:2010-01-21

    申请号:US11091400

    申请日:2005-03-29

    IPC分类号: H04L12/28

    摘要: A method of exchanging information between a first network implementing a routing protocol using static routing tables and a second network implementing a routing protocol using dynamic routing tables and including stages of exchanging identification messages and of exchanging routing table update messages, the method comprising the steps of: a first routing element associated with the first network issuing to a second routing element associated with the second network identification messages containing identifiers of network elements to which the first routing element knows it is connected either directly or indirectly, and in the second routing element updating the routing table from the identification messages coming from the first routing element.

    摘要翻译: 一种在使用静态路由表实现路由协议的第一网络和使用动态路由表实现路由协议的第二网络之间交换信息的方法,并且包括交换标识消息的阶段和交换路由表更新消息的方法,所述方法包括以下步骤: 与第一网络相关联的第一路由元件发布到与第二网络标识消息相关联的第二路由元件,该第二路由元件包含第一路由元件知道它直接或间接连接的网元的标识符,并且在第二路由元件更新中 来自第一路由选择元素的标识消息的路由表。

    Method of exchanging information under IP protocol with data substitution in the TOS field
    2.
    发明申请
    Method of exchanging information under IP protocol with data substitution in the TOS field 有权
    在TOS领域交换IP协议信息与数据替换方法

    公开(公告)号:US20050220015A1

    公开(公告)日:2005-10-06

    申请号:US11091540

    申请日:2005-03-29

    IPC分类号: H04L29/06 H04L12/56

    CPC分类号: H04L69/16

    摘要: A method of exchanging information by the Internet protocol in the form of datagrams each including a TOS field normally dedicated to receiving routing parameters, the method comprising the steps of: configuring network equipment to define an identification zone in the TOS field; associating equipment of a first type with identifiers that can be encoded in said identification zone; and on a piece of equipment of the first type sending a datagram to a piece of equipment of the second type, encoding the identifier of the piece of equipment of the first type in question in the identification zone, and on the datagram being received by the equipment of the second type, checking that the identifier appears in a table of authorized identifiers prior to accepting the datagram.

    摘要翻译: 一种通过因特网协议以数据报形式交换信息的方法,每个数据报包括通常专用于接收路由参数的TOS字段,该方法包括以下步骤:配置网络设备以定义TOS字段中的标识区; 将第一类型的设备与可以在所述识别区域中编码的标识符相关联; 并且在第一类型的一台设备上发送数据报到第二类型的设备,对识别区中所讨论的第一类型的设备的标识符进行编码,并且在由 第二类型的设备,在接受数据报之前检查标识符是否出现在授权标识符的表中。

    Method of exchanging information under IP protocol with data substitution in the TOS field
    3.
    发明授权
    Method of exchanging information under IP protocol with data substitution in the TOS field 有权
    在TOS领域交换IP协议信息与数据替换方法

    公开(公告)号:US07995518B2

    公开(公告)日:2011-08-09

    申请号:US11091540

    申请日:2005-03-29

    IPC分类号: H04W4/00

    CPC分类号: H04L69/16

    摘要: A method of exchanging information by the Internet protocol in the form of datagrams each including a TOS field normally dedicated to receiving routing parameters. The method includes configuring network equipment to define an identification zone in the TOS field and associating equipment of a first type with identifiers that can be encoded in said identification zone. When a piece of equipment of the first type sends a datagram to a piece of equipment of the second type, the identifier of the piece of equipment of the first type in question is encoded in the identification zone. When the datagram is received by the equipment of the second type, it is first checked that the identifier appears in a table of authorized identifiers prior to accepting the datagram.

    摘要翻译: 一种通过互联网协议以数据报形式交换信息的方法,每个数据报包括通常用于接收路由参数的TOS字段。 该方法包括配置网络设备以定义TOS字段中的识别区域,并将第一类型的设备与可以在所述识别区域中编码的标识符相关联。 当第一类型的设备将数据报发送到第二类型的设备时,所述第一类型的设备的标识符被编码在识别区域中。 当数据报由第二类型的设备接收时,首先检查该标识符是否在接受数据报之前出现在授权标识符表中。

    Method of exchanging information between two networks operating under different routing protocols
    4.
    发明授权
    Method of exchanging information between two networks operating under different routing protocols 有权
    在不同路由协议下运行的两个网络之间交换信息的方法

    公开(公告)号:US07668167B2

    公开(公告)日:2010-02-23

    申请号:US11091400

    申请日:2005-03-29

    IPC分类号: H04L12/56

    摘要: A method of exchanging information between a first network implementing a routing protocol using static routing tables and a second network implementing a routing protocol using dynamic routing tables and including stages of exchanging identification messages and of exchanging routing table update messages, the method comprising the steps of: a first routing element associated with the first network issuing to a second routing element associated with the second network identification messages containing identifiers of network elements to which the first routing element knows it is connected either directly or indirectly, and in the second routing element updating the routing table from the identification messages coming from the first routing element.

    摘要翻译: 一种在使用静态路由表实现路由协议的第一网络和使用动态路由表实现路由协议的第二网络之间交换信息的方法,并且包括交换标识消息的阶段和交换路由表更新消息的方法,所述方法包括以下步骤: 与第一网络相关联的第一路由元件发布到与第二网络标识消息相关联的第二路由元件,该第二路由元件包含第一路由元件知道它直接或间接连接的网元的标识符,并且在第二路由元件更新中 来自第一路由选择元素的标识消息的路由表。

    Method and system for conserving operating data of a vehicle
    5.
    发明授权
    Method and system for conserving operating data of a vehicle 有权
    保存车辆运行数据的方法和系统

    公开(公告)号:US08775014B2

    公开(公告)日:2014-07-08

    申请号:US13302163

    申请日:2011-11-22

    IPC分类号: G06F11/30

    CPC分类号: G07C5/085

    摘要: A method of conserving operating data of a vehicle, the method including the steps of collecting the operating data and recording it progressively on board the vehicle, detecting an event, as from a detection, transmitting to at least one external receiver firstly at least some of the data that is being collected and as it is being collected, and secondly at least some of the stored data in a chronological order that is the reverse of the order in which it was recorded, and recording the data received by said external receiver. A conservation system for implementing the method is also provided.

    摘要翻译: 一种保存车辆的操作数据的方法,所述方法包括以下步骤:收集所述操作数据并逐渐地在车辆上记录,从检测中检测事件,首先将至少一个外部接收器发送到至少一个外部接收器 正在收集的数据以及正在被收集的数据,其次是存储的数据中的至少一些,其时间顺序与记录顺序相反,并且记录由所述外部接收器接收的数据。 还提供了实施该方法的保护系统。

    Bidirectional gateway with enhanced security level
    6.
    发明授权
    Bidirectional gateway with enhanced security level 有权
    具有增强安全级别的双向网关

    公开(公告)号:US08397286B2

    公开(公告)日:2013-03-12

    申请号:US12739093

    申请日:2008-10-21

    IPC分类号: H04L29/06

    CPC分类号: H04L63/0209

    摘要: A bidirectional gateway with enhanced security level between a high-security communication network and a low-security communication network. The return pathway from the low-security network to the high-security network comprises a low-speed link. The physical layer of the low-speed link differs from the physical layers involved in the high-security network and the low-security network. The low-speed link having a linking layer according to a protocol differing from the protocols used on the linking layers used on the high-security network and the low-security network. The linking layer of the low-speed link has an authentication protocol to guarantee the data's origin.

    摘要翻译: 在高安全通信网络和低安全性通信网络之间具有增强的安全级别的双向网关。 从低安全网络到高安全性网络的返回路径包括低速链路。 低速链路的物理层与高安全网络和低安全网络中涉及的物理层不同。 低速链路具有根据与在高安全性网络和低安全性网络上使用的链路层上使用的协议不同的协议的链路层。 低速链路的链路层具有保证数据来源的认证协议。

    BIDIRECTIONAL GATEWAY WITH ENHANCED SECURITY LEVEL
    7.
    发明申请
    BIDIRECTIONAL GATEWAY WITH ENHANCED SECURITY LEVEL 有权
    双向网关,具有增强的安全级别

    公开(公告)号:US20100299742A1

    公开(公告)日:2010-11-25

    申请号:US12739093

    申请日:2008-10-21

    IPC分类号: G06F21/00 H04L12/56

    CPC分类号: H04L63/0209

    摘要: A bidirectional gateway with enhanced security level between a high-security communication network and a low-security communication network. The return pathway from the low-security network to the high-security network comprises a low-speed link. The physical layer of the low-speed link differs from the physical layers involved in the high-security network and the low-security network. The low-speed link having a linking layer according to a protocol differing from the protocols used on the linking layers used on the high-security network and the low-security network. The linking layer of the low-speed link has an authentication protocol to guarantee the data's origin.

    摘要翻译: 在高安全通信网络和低安全性通信网络之间具有增强的安全级别的双向网关。 从低安全网络到高安全性网络的返回路径包括低速链路。 低速链路的物理层与高安全网络和低安全网络中涉及的物理层不同。 低速链路具有根据与在高安全性网络和低安全性网络上使用的链路层上使用的协议不同的协议的链路层。 低速链路的链路层具有保证数据来源的认证协议。