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    • 49. 发明授权
    • Method for improving the security of postage meter machines in the transfer of credit
    • 提高邮资计量机在信用转移中的安全性的方法
    • US06587843B1
    • 2003-07-01
    • US08955072
    • 1997-10-21
    • George G. GelferEnno BischoffWolfgang ThielAndreas Wagner
    • George G. GelferEnno BischoffWolfgang ThielAndreas Wagner
    • G07B1700
    • G07B17/00733G07B2017/00169G07B2017/00935
    • In a method for improving the security of postage meter machines in credit transfers, having at least two modes, the presence of a security flag is necessary for operation of the machine. The security flag is erased in a step of the system routine if an unauthorized action occurs in an attempt to operate the postage meter machine, and the postage meter machine is switched into a first mode in order to effectively shut it down. Otherwise, a special mode for negative remote crediting is entered by setting a special flag when a predetermined operating action for lateral entry into the special mode is undertaken upon machine turn-on. The communication with the data center sequences under time and status (flag) monitoring by the control unit of the postage meter machine until the transaction is completed. The data center monitors the behavior of the postage meter machine user on the basis of data communicated during the transaction.
    • 在用于提高信用转移中邮资计量机的安全性的方法中,具有至少两种模式,为了操作机器,需要存在安全标志。 如果在尝试操作邮资计器机器时发生未经授权的操作,则系统程序的步骤中擦除安全标志,并且将邮资计算机切换到第一模式以便有效地将其关闭。 否则,当在机器开启时进行特殊模式的横向进入的预定操作动作时,通过设置特殊标志来输入负的远程信用的特殊模式。 数据中心与数据中心进行通讯,由邮资计量机的控制单元进行时间和状态(标志)监控,直至交易完成。 数据中心根据交易期间传送的数据来监控邮资计算机用户的行为。
    • 50. 发明授权
    • Method and apparatus for automatically recognizing a modem type of a
modem connected to terminal equipment and for automatically adapting
the terminal equipment to the recognized modem type
    • 用于自动识别连接到终端设备的调制解调器类型的自动识别调制解调器类型的方法和设备,以及将终端设备自动适应于识别的调制解调器类型
    • US5926506A
    • 1999-07-20
    • US748187
    • 1996-11-12
    • Arndt BertholdAndreas Wagner
    • Arndt BertholdAndreas Wagner
    • G07B17/00H04M11/06H04B1/38
    • G07B17/0008H04M11/06G07B2017/00169G07B2017/00322
    • In a method and terminal apparatus for automatic modem type recognition and adaptation thereto within a communication mode, a microprocessor in a control unit of the terminal apparatus, is programmed to enter into a communication mode with a remote central data station in order to enter into a modem preselect value setting mode. The control unit is programmed so that the communication mode is exited after an automatic setup of the communication and after the execution of the communication. For automatic modem type recognition, modem-specific transmission sequences are stored in a program memory or in a modem initialization memory contained in a non-volatile memory of the terminal apparatus and are transmitted successively to the associated modem in steps, and the modem transmits its modem-specific response (transmission sequence) back to the microprocessor. The microprocessor then executes, in steps, a comparison of the response signals with the stored response signals for automatic modem type recognition. The recognized modem type is stored in non-volatile fashion in a modem detect memory. The microprocessor is programmed to execute a step to skip the recognition procedure if corresponding information about the modem type has been stored in the modem detect memory. The terminal apparatus may be a postage meter machine.
    • 在通信模式下用于自动调制解调器类型识别和适应的方法和终端装置中,终端装置的控制单元中的微处理器被编程为与远程中央数据站进入通信模式,以进入 调制解调器预选值设置模式。 控制单元被编程为使得在通信的自动设置和通信执行之后退出通信模式。 对于自动调制解调器类型识别,调制解调器特定的发送序列被存储在程序存储器或包含在终端装置的非易失性存储器中的调制解调器初始化存储器中,并且被依次发送到相关联的调制解调器,并且调制解调器将其 调制解调器特定响应(传输顺序)返回到微处理器。 然后,微处理器以步骤的方式执行响应信号与存储的用于自动调制解调器类型识别的响应信号的比较。 识别的调制解调器类型以非易失性方式存储在调制解调器检测存储器中。 如果有关调制解调器类型的相关信息已经存储在调制解调器检测存储器中,则微处理器被编程为执行步骤来跳过识别过程。 终端装置可以是邮资计费器机器。