Coin sensing apparatus and method
    1.
    发明授权
    Coin sensing apparatus and method 失效
    硬币感测装置及方法

    公开(公告)号:US06047808A

    公开(公告)日:2000-04-11

    申请号:US882703

    申请日:1997-06-25

    摘要: A coin discrimination apparatus and method is provided in which an oscillating electromagnetic field is generated on a single sensing core. The oscillating electromagnetic field is composed on one or more frequency components. The electromagnetic field interacts with a coin, and these interactions are monitored and used to classify the coin according to its physical properties. All frequency components of the magnetic field are phase-locked to a common reference frequency. The phase relationships between the various frequencies are fixed, and the interaction of each frequency component with the coin can be accurately determined without the need for complicated electrical filters or special geometric shaping of the sensing core. In one embodiment, a sensor having a core, preferably ferrite, which is curved, such as in a U-shape or in the shape of a section of a torus, and defining a gap, is provided with a wire winding for excitation and/or detection. The sensor can be used for simultaneously obtaining data relating to two or more parameters of a coin or other object, such as size and conductivity of the object. Two or more frequencies can be used to sense core and/or cladding properties.

    摘要翻译: 提供了一种硬币识别装置和方法,其中在单个感测芯上产生振荡电磁场。 振荡电磁场由一个或多个频率分量组成。 电磁场与硬币相互作用,这些相互作用被监测并用于根据其物理特性对硬币进行分类。 磁场的所有频率分量都锁相到公共参考频率。 各种频率之间的相位关系是固定的,并且可以精确地确定每个频率分量与硬币的相互作用,而不需要复杂的电过滤器或感测核心的特殊几何形状。 在一个实施例中,具有弯曲的诸如U形或环形截面形状并且限定间隙的铁心的传感器优选为铁氧体,其具有用于激发和/ 或检测。 传感器可以用于同时获得与硬币或其他物体的两个或多个参数相关的数据,例如物体的尺寸和电导率。 可以使用两个或更多个频率来感测芯和/或包层属性。

    Coin sensing apparatus and method

    公开(公告)号:US6056104A

    公开(公告)日:2000-05-02

    申请号:US882701

    申请日:1997-06-25

    摘要: A coin discrimination apparatus and method is provided in which an oscillating electromagnetic field is generated on a single sensing core. The oscillating electromagnetic field is composed on one or more frequency components. The electromagnetic field interacts with a coin, and these interactions are monitored and used to classify the coin according to its physical properties. All frequency components of the magnetic field are phase-locked to a common reference frequency. The phase relationships between the various frequencies are fixed, and the interaction of each frequency component with the coin can be accurately determined without the need for complicated electrical filters or special geometric shaping of the sensing core. In one embodiment, a sensor having a core, preferably ferrite, which is curved, such as in a U-shape or in the shape of a section of a torus, and defining a gap, is provided with a wire winding for excitation and/or detection. The sensor can be used for simultaneously obtaining data relating to two or more parameters of a coin or other object, such as size and conductivity of the object. Two or more frequencies can be used to sense core and/or cladding properties.

    Coin sensing apparatus and method
    3.
    发明授权
    Coin sensing apparatus and method 有权
    硬币感测装置及方法

    公开(公告)号:US06471030B1

    公开(公告)日:2002-10-29

    申请号:US09638175

    申请日:2000-08-11

    IPC分类号: G07D508

    摘要: A coin discrimination apparatus and method is provided in which an oscillating electromagnetic field is generated on a single sensing core. The oscillating electromagnetic field is composed on one or more frequency components. The electromagnetic field interacts with a coin, and these interactions are monitored and used to classify the coin according to its physical properties. All frequency components of the magnetic field are phaselocked to a common reference frequency. The phase relationships between the various frequencies are fixed, and the interaction of each frequency component with the coin can be accurately determined without the need for complicated electrical filters or special geometric shaping of the sensing core. In one embodiment, a sensor having a core, preferably ferrite, which is curved, such as in a U-shape or in the shape of a section of a torus, and defining a gap, is provided with a wire winding for excitation and/or detection. The sensor can be used for simultaneously obtaining data relating to two or more parameters of a coin or other object, such as size and conductivity of the object. Two or more frequencies can be used to sense core and/or cladding properties.

    摘要翻译: 提供了一种硬币识别装置和方法,其中在单个感测芯上产生振荡电磁场。 振荡电磁场由一个或多个频率分量组成。 电磁场与硬币相互作用,这些相互作用被监测并用于根据其物理特性对硬币进行分类。 磁场的所有频率分量被锁定到公共参考频率。 各种频率之间的相位关系是固定的,并且可以精确地确定每个频率分量与硬币的相互作用,而不需要复杂的电过滤器或感测核心的特殊几何形状。 在一个实施例中,具有弯曲的诸如U形或环形截面形状并且限定间隙的铁心的传感器优选为铁氧体,其具有用于激发和/ 或检测。 传感器可以用于同时获得与硬币或其他物体的两个或多个参数相关的数据,例如物体的尺寸和电导率。 可以使用两个或更多个频率来感测芯和/或包层属性。

    Data handling apparatus adapted for scheduling operations according to resource allocation based on entitlement
    7.
    发明授权
    Data handling apparatus adapted for scheduling operations according to resource allocation based on entitlement 有权
    数据处理装置,适于根据基于授权的资源分配进行调度操作

    公开(公告)号:US09170843B2

    公开(公告)日:2015-10-27

    申请号:US13200557

    申请日:2011-09-24

    IPC分类号: G06F9/46 G06F9/455 G06F9/50

    CPC分类号: G06F9/5011

    摘要: Embodiments of a data handling apparatus is adapted to facilitate resource allocation, allocating resources upon which objects execute. Embodiments of a data handling apparatus can include resource allocation logic and a scheduler. The resource allocation logic can be operable to dynamically set entitlement values for a plurality of resources comprising physical/logical and operational resources. The entitlement values are specified as predetermined rights wherein a process of a plurality of processes is entitled to a predetermined percentage of operational resources. The scheduler can be operable to monitor the entitlement values and schedule the processes based on priority of the entitlement values.

    摘要翻译: 数据处理装置的实施例适于促进资源分配,分配对象执行的资源。 数据处理装置的实施例可以包括资源分配逻辑和调度器。 资源分配逻辑可以用于动态地设置包括物理/逻辑和操作资源的多个资源的授权值。 授权值被指定为预定权限,其中多个进程的进程有权获得预定百分比的操作资源。 调度器可以用于监视授权值并基于授权值的优先级来调度进程。