公开(公告)号：WO2009068255A1

公开(公告)日：2009-06-04

申请号：PCT/EP2008/010015

申请日：2008-11-26

Applicant: DANELEC ELECTRONICS A/S ,  VIDECRANTZ, Peter

Inventor： VIDECRANTZ, Peter

IPC: G07C5/08 ,  H05K5/02

CPC classification number: G07C5/085 ,  H05K5/0213

Abstract: The present invention relates to a hardened voyage data recorder. The data recorder comprises an inner capsule defining an interior cavity containing a data storage means. A thermal mass composition is surrounding the inner capsule, and an isolation material is surrounding the thermal mass composition. An outer capsule is surrounding the isolation material, which outer capsule is closed by a lid, said lid being arranged above and at a distance to the isolation material to thereby define a top cavity between the inside of the outer capsule lid and the isolation material. The top cavity contains a communication circuit board, where electronic communication circuitry is arranged on the communication circuit board. A mounting plate may be arranged above or on top of the isolation material, and the outer capsule lid may be arranged above and at a distance to the mounting plate thereby defining the top cavity between the inside of the outer capsule lid and the mounting plate. The data storage means may comprise a flash memory chip.

Abstract translation: 本发明涉及一种硬化航行数据记录器。 数据记录器包括限定包含数据存储装置的内腔的内胶囊。 热质量组合物围绕内部胶囊，并且隔离材料围绕热质量组合物。 外壳围绕隔离材料，外壳由盖封闭，所述盖设置在隔离材料的上方并与隔离材料一定距离，从而在外胶囊盖的内部和隔离材料之间限定顶腔。 顶部空腔包含通信电路板，其中电子通信电路布置在通信电路板上。 安装板可以布置在隔离材料的上方或上方，并且外部胶囊盖可以布置在安装板的上方和一定距离处，从而限定外部胶囊盖的内部和安装板之间的顶部空腔。 数据存储装置可以包括闪存芯片。

公开(公告)号：WO0030262A3

公开(公告)日：2000-08-17

申请号：PCT/DK9900625

申请日：1999-11-12

Applicant: DATA INTERNATIONAL A S I ,  VIDECRANTZ PETER ,  STEEN SOEREN ,  STEENBERG KIM

Inventor： VIDECRANTZ PETER ,  STEEN SOEREN ,  STEENBERG KIM

IPC: H03M7/30 ,  H04L29/06 ,  H02M7/30 ,  H04L9/12

CPC classification number: H04L63/0428 ,  H03M7/30 ,  H04L63/0464 ,  H04L63/08

Abstract: A communication controller for performing data encryption and data decryption of data communication packages to be transferred in a network (such as LAN: Local Area Network, or a WAN: Wide Area Network). The data communication package contains a first section of non-encrypted data and a second section of encrypted data. The communication controller comprises a session key LUT unit (186), and a transmission and encryption section, which includes a data read transmission control unit (102), a data compressing unit (118), a data encryption unit (126), an integrity check value calculation unit (122) constituting a first series configuration, a network transmission controller (134), and a first switch means (108) enabling switching between two modes of operation a first mode of operation providing bypassing or disabling of the first series configuration and enabling communication between the data read transmission control unit (102) and the network transmission controller (134) for transferring the input data directly hereto and a second mode of operation enabling communication between the data read transmission control unit (102) through the first series configuration to the network transmission controller (134).

Abstract translation: 一种通信控制器，用于执行要在网络（例如LAN：局域网或WAN：广域网）中传送的数据通信包的数据加密和数据解密。 数据通信包包含非加密数据的第一部分和加密数据的第二部分。 通信控制器包括会话密钥LUT单元（186）和传输和加密部分，包括数据读取传输控制单元（102），数据压缩单元（118），数据加密单元（126），完整性 构成第一串联配置的检查值计算单元（122），网络传输控制器（134）和能够在两种操作模式之间切换的第一操作模式提供旁路或禁用第一串联配置的第一开关装置（108） 并且使得数据读取传输控制单元（102）和网络传输控制器（134）之间的通信能够直接传送到这里的输入数据，以及第二操作模式，使数据读取传输控制单元（102）通过第一系列 配置到网络传输控制器（134）。