Personal identification system using multiple parameters having low cross-correlation
    11.
    发明授权
    Personal identification system using multiple parameters having low cross-correlation 有权
    使用具有低互相关性的多个参数的个人识别系统

    公开(公告)号:US06205233B1

    公开(公告)日:2001-03-20

    申请号:US09154325

    申请日:1998-09-16

    CPC classification number: G06K9/6293 G06K9/00335 G06K9/00362

    Abstract: A personal identification system for use in security and various other types of pattern matching applications provides accurate recognition of a known person. This system uses a large quantity of course but inexpensive sensors to create a profile of a person seeking to enter the controlled space or to take other action. These sensors measure different statistically independent characteristics of the person, such as height, weight, stride, voice timbre, and time to perform various functions. The measurements so obtained may individually be of very low resolution. They are used to search a data base of patterns related to admissible individuals. Active agent methods are used to support learning and adaptation of the sensor set to address sensor drift and individual characteristic changes over time. A combination of many parameters will identify a person with very low probability of both false negative and false positive errors. The resulting low sensor resolution required allows such a system may be implemented at very low cost in comparison to other biometric systems.

    Abstract translation: 用于安全性和各种其他类型的模式匹配应用的个人识别系统提供对已知人的准确识别。 该系统使用大量课程但廉价的传感器来创建寻求进入受控空间或采取其他动作的人的简档。 这些传感器测量人的不同统计学上独立的特征,例如高度,重量,步幅,语音,以及执行各种功能的时间。 如此获得的测量可以分别具有非常低的分辨率。 它们用于搜索与可接受个人相关的模式的数据库。 主动代理方法用于支持传感器组的学习和调整,以解决传感器漂移和随时间的个别特征变化。 许多参数的组合将识别具有假阴性和假阳性错误的概率非常低的人。 所得到的低传感器分辨率允许与其他生物统计系统相比,可以以非常低的成本实现这样的系统。

    Digital input/output system and method
    12.
    发明授权
    Digital input/output system and method 失效
    数字输入/输出系统和方法

    公开(公告)号:US4162536A

    公开(公告)日:1979-07-24

    申请号:US873407

    申请日:1978-01-30

    Abstract: A parallel process controller capable of expandable, parallel operating multi-function control of processes. The process controller comprises programmable command memory modules, data memory modules, an input/output system, a programming panel, and a high speed data bus (N-bus).The input/output system comprises input/output channels for intercommunication between the process controller and the external world. This intercommunication is repetitively updated for each input/output channel in an error-free manner that operates autonomously with respect to the remainder of the process controller. Each input/output channel incorporates a first dedicated area of a dedicated data memory module in which information is read and a second dedicated area of the data memory module in which information is written. The information read from the first dedicated area is transferred to external devices via a local modem-remote modem combination. Likewise, data written into the second dedicated area of the dedicated data memory module is transferred from the external device via the same remote modem-local modem combination.

    Abstract translation: 一种并行过程控制器,能够进行可扩展的,并行操作的多功能控制过程。 过程控制器包括可编程命令存储器模块,数据存储器模块,输入/输出系统,编程面板和高速数据总线(N总线)。

    Hand-held interactive terminal
    13.
    发明授权
    Hand-held interactive terminal 失效
    手持式互动终端

    公开(公告)号:US4005388A

    公开(公告)日:1977-01-25

    申请号:US600575

    申请日:1975-07-31

    CPC classification number: H01H13/84 G06F3/0489 H01H2231/016 H01H9/0214

    Abstract: An interactive computer terminal which is capable of complete hand-held operation with total freedom of position and location is provided. The terminal incorporates a self-contained full 75-character keyboard, a 20-character alpha numeric readout, and a 100-character memory. In order to assure review of any message, a conveniently positioned scroll switch is incorporated to advance or roll back any message in the memory for presentation on the display. The unique, totally portable hand-held interactive terminal is provided with a 20-key pad which is operated with one hand, while the other hand selects one of four different information levels for each key. Consequently, each of the 20 keys is capable of transmitting four different characters or other information, thereby assuring easy, compact transmission of all numeric, alphabetic, and punctuation characters with sufficient keyboard room available for command capability.

    Abstract translation: 提供了能够完全实现手持操作并具有完全自由的位置和位置的交互式计算机终端。 终端包含一个独立的全75个字符的键盘,一个20个字符的字母数字读出和一个100个字符的内存。 为了确保检查任何消息,结合了方便定位的滚动开关以提前或回滚存储器中的任何消息以呈现在显示器上。 独特的,完全便携的手持式交互式终端设置有一只手一边操作的20键盘,另一只手为每个键选择四种不同的信息级别之一。 因此,20个键中的每一个能够发送四个不同的字符或其他信息,从而通过具有可用于命令能力的足够的键盘室来确保所有数字,字母和标点符号的容易,紧凑的传输。

    Computer controller system with a reprogrammable read only memory
    14.
    发明授权
    Computer controller system with a reprogrammable read only memory 失效
    计算机控制器系统具有可重新编程的只读存储器

    公开(公告)号:US3944984A

    公开(公告)日:1976-03-16

    申请号:US463281

    申请日:1974-04-23

    Abstract: A miniaturized computer controller system utilizes reprogrammable "read only" ultraviolet memory chips instead of conventional core memories to store a control program comprising variable information regarding all electrical elements in all electrical circuit lines of the controller. The memory chips are reprogrammable within the controller and thus delicate removal of the chips for reprogramming is eliminated. The controller utilizes a central processor removably interfitting with a reprogramming module that also communicates with a programming panel.When in a "monitor" mode, the programming panel, in conjunction with the reprogramming module, allows the operator to view any particular electrical circuit line while the controller is operating. A scroll switch on the programming panel further allows the operator to view sequentially higher or lower numbered electrical circuit lines while a trace switch provides for examining any electrical circuit line to which a currently viewed element is referenced.When in a " program" mode, the programming panel, in combination with the reprogramming module, replaces the variable memory "read only" chips and allows the controller to continue operation while the operator is programming, adjusting, or de-bugging the electrical circuit lines. Following the programming of the electrical circuit lines with the desired electrical elements, the information regarding these lines is transferred to the reprogrammable "read only" memory chips when the programming panel is in a "write" mode. In this mode all the information previously stored in the memory chips is first erased by ultraviolet light, followed by the insertion of the new information regarding the electrical circuit lines.Following the transferral of information to the memory chips, the reprogramming module is disconnected from the central processor and replaced by a removably interfitting power supply module, whereby the system operates with electrical circuit line information stored in the reprogrammable memory chips.

    Abstract translation: 微型计算机控制器系统利用可再编程的“只读”紫外线存储器芯片,而不是传统的核心存储器来存储包括关于控制器的所有电路线中的所有电气元件的可变信息的控制程序。 存储器芯片在控制器内可重新编程,因此消除了用于重新编程的芯片的精细去除。 控制器利用中央处理器与可编程面板进行通信的可重新编程模块进行可拆卸的配合。

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