Method and device for monitoring an electronic circuit
    1.
    发明申请
    Method and device for monitoring an electronic circuit 有权
    用于监控电子电路的方法和装置

    公开(公告)号:US20070033492A1

    公开(公告)日:2007-02-08

    申请号:US10544560

    申请日:2004-02-09

    CPC classification number: G06F21/64 G06F11/1068 G06F21/52

    Abstract: A method and apparatus for monitoring an electronic control system such that provision is made for the complete data of at least one memory to be read sequentially into an ECC unit, which can be filled very rapidly from the memory, and automatically checked there, with no need to transfer the complete data in time-consuming fashion to a processor; the ECC check width encompassing the data of a plurality of memory cells of the memory and being able to be a multiple of the read word width of the processor; an additional datum being created in each case for the data of a ECC check width and being storable in the memory, and the entire code/data region of the at least one memory therefore being able to be checked, outside the ongoing instruction accesses, by the fact that for each request by the processor for the contents of a single memory cell, the ECC unit is filled from the memory to the entire ECC check width including the additional datum; a check datum being created from the data of the complete ECC check width and the check datum automatically being compared, in the ECC unit, with the stored additional datum.

    Abstract translation: 一种用于监控电子控制系统的方法和装置,使得为了将要被顺序读取的至少一个存储器的完整数据提供给ECC单元,该ECC单元可以从存储器中非常快速地填充并且在那里自动检查,没有 需要将完整的数据以耗时的方式传输到处理器; 所述ECC检查宽度包含所述存储器的多个存储器单元的数据,并且能够是所述处理器的读取字宽度的倍数; 在每种情况下创建用于ECC检查宽度的数据并且可存储在存储器中的附加数据,并且所述至少一个存储器的整个代码/数据区域能够在正在进行的指令访问之外通过 事实是,对于处理器对于单个存储器单元的内容的每个请求,将ECC单元从存储器填充到包括附加数据的整个ECC检查宽度; 根据完整的ECC检查宽度的数据和在ECC单元中自动比较检查数据的检查数据与存储的附加数据一起创建。

    Microprocessor system and method for detecting the exchange of modules of the system
    2.
    发明授权
    Microprocessor system and method for detecting the exchange of modules of the system 有权
    用于检测系统模块交换的微处理器系统和方法

    公开(公告)号:US07832016B2

    公开(公告)日:2010-11-09

    申请号:US10801363

    申请日:2004-03-15

    CPC classification number: H04L9/0894 H04L2209/84

    Abstract: In order to detect the exchange of a module, identified by a serial number, in a microprocessor system,a code number, which is obtained from the serial number by using an encryption method, as well as information required for calculating the serial number from the code number, are stored in the microprocessor system;the code number is read and an unencrypted serial number is calculated from the code number with the aid of the information; andthe decrypted serial number thus obtained is compared to the serial number of the module and the module is detected as exchanged if its serial number does not match the decrypted serial number.

    Abstract translation: 为了在微处理器系统中检测由序列号识别的模块的交换,通过使用加密方法从序列号获得的代码号以及从序列号计算所需的信息 代码号,存储在微处理器系统中; 读取代码号,借助该信息从编号中计算未加密序列号; 将如此获得的解密的序列号与模块的序列号进行比较,并且如果其序列号与解密的序列号不匹配,则检测模块被交换。

    Microprocessor system and method for protecting the system from the exchange of modules
    3.
    发明授权
    Microprocessor system and method for protecting the system from the exchange of modules 有权
    用于保护系统免受模块交换的微处理器系统和方法

    公开(公告)号:US07110830B2

    公开(公告)日:2006-09-19

    申请号:US10798216

    申请日:2004-03-10

    CPC classification number: G06F21/73

    Abstract: A microprocessor system includes a plurality of modules, among them a microprocessor and at least one storage module for storing the code and/or data for the microprocessor. Stored, in a non-changeable manner, in at least one of the modules, referred to as exchange-protected module, is a serial number of this module. A control module is configured to receive a data value specified by the at least one serial number and to block, at least partially, the function of the microprocessor system if the received data value does not match an expected data value encoded in the control module.

    Abstract translation: 微处理器系统包括多个模块,其中包括微处理器和用于存储微处理器的代码和/或数据的至少一个存储模块。 以不可变化的方式存储在称为交换保护模块的至少一个模块中,是该模块的序列号。 控制模块被配置为接收由至少一个序列号指定的数据值,并且至少部分地阻止微处理器系统的功能,如果所接收的数据值与控制模块中编码的期望数据值不匹配。

    Method and apparatus for monitoring an electronic control system
    4.
    发明授权
    Method and apparatus for monitoring an electronic control system 有权
    用于监控电子控制系统的方法和装置

    公开(公告)号:US07484162B2

    公开(公告)日:2009-01-27

    申请号:US10544560

    申请日:2004-02-09

    CPC classification number: G06F21/64 G06F11/1068 G06F21/52

    Abstract: A method and apparatus for monitoring an electronic control system, where code of a memory is, in a context of ongoing instruction accesses, transferable via a word line out of the memory to a control unit having a specific word width encompassing code of a plurality of memory cells of the memory and where an additional datum is created in each case for the code of a word width and is storable in the memory, may include an arrangement that, outside the ongoing instruction accesses, checks an entire code of the memory by selecting for each word width a single memory cell to thereby activate a complete word line, that creates a check datum from code of the complete word line, and that compares the check datum with the stored additional datum.

    Abstract translation: 一种用于监控电子控制系统的方法和装置,其中存储器的代码在正在进行的指令访问的上下文中可经由存储器中的字线传送到具有包含多个 存储器的存储器单元,并且在每种情况下为字宽度的代码创建附加数据并且可存储在存储器中的存储器单元可以包括在正在进行的指令访问之外的选项来检查存储器的整个代码的布置 对于每个单词宽度单个存储器单元,从而激活完整的字线,其从完整字线的代码创建检查数据,并且将检查数据与存储的附加数据进行比较。

    OPTICAL DEVICES HAVING KINEMATIC COMPONENTS
    5.
    发明申请
    OPTICAL DEVICES HAVING KINEMATIC COMPONENTS 审中-公开
    具有动力部件的光学装置

    公开(公告)号:US20130038848A1

    公开(公告)日:2013-02-14

    申请号:US13611633

    申请日:2012-09-12

    CPC classification number: G02B7/003 G02B7/023

    Abstract: Optical devices that have at least one optical element and a plurality of kinematic components are disclosed. The number m of the kinematic components of one type exceed the number n of degrees of freedom in which the optical element can be manipulated. At least one of the n degrees of freedom can be x-displacement, y-displacement, z-displacement or tilt.

    Abstract translation: 公开了具有至少一个光学元件和多个运动部件的光学装置。 一种类型的运动部件的数量m超过可以操纵光学元件的自由度的数量n。 n个自由度中的至少一个可以是x位移,y位移,z位移或倾斜。

    Iron comprising a valve controlled by a thermally deformable element
    10.
    发明授权
    Iron comprising a valve controlled by a thermally deformable element 有权
    铁包含由热变形元件控制的阀

    公开(公告)号:US07644525B2

    公开(公告)日:2010-01-12

    申请号:US12158807

    申请日:2006-12-06

    CPC classification number: D06F75/18

    Abstract: Steam iron comprising a sole (1) in thermal communication with a heating body (5) equipped with a steam chamber (53), the steam chamber (53) communicating with a reservoir (7) by means of a supply circuit comprising a flow control valve (10) whose degree of opening is controlled by a thermally deformable element (16) in thermal communication with the heating body (5), characterized in that the opening of the control valve (10) is braked, beginning at an intermediate temperature, by a stabilizing element (18) that exerts a force that opposes the force generated by the thermally deformable element (16).

    Abstract translation: 蒸汽熨斗包括与配备有蒸汽室(53)的加热体(5)热连通的鞋底(1),所述蒸汽室(53)借助于包括流量控制器 阀门(10),其开度由与加热体(5)热连通的热变形元件(16)控制,其特征在于,控制阀(10)的开口从中间温度开始制动, 通过施加与由热可变形元件(16)产生的力相对的力的稳定元件(18)。

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