Method and for system for detecting damaged bills
    1.
    发明授权
    Method and for system for detecting damaged bills 失效
    检测损坏纸币的方法和系统

    公开(公告)号:US6040584A

    公开(公告)日:2000-03-21

    申请号:US83138

    申请日:1998-05-22

    摘要: A method and system for determining the extent of deterioration of a bill includes generating transmitted and reflected light images. The reflected and transmitted light intensities of the transmission and reflection light intensity images are used to determine one or more disorder curve lengths for each image of the bill. Each disorder curve length is compared with a corresponding predetermined disorder curve length for a corresponding image of a reference bill to generate an evaluation factor. The positions of the evaluation factors on an evaluation map indicate the extent of deterioration of the bill.

    摘要翻译: 用于确定纸币劣化程度的方法和系统包括产生透射和反射光图像。 透射和反射光强度图像的反射和透射光强度用于确定纸币的每个图像的一个或多个无序曲线长度。 将每个紊乱曲线长度与用于参考纸币的相应图像的相应的预定无序曲线长度进行比较以产生评估因子。 评估因素在评估图上的位置表明账单恶化的程度。

    Method and Apparatus for Dynamically Assigning I/O Device in Virtual Machine System
    2.
    发明申请
    Method and Apparatus for Dynamically Assigning I/O Device in Virtual Machine System 有权
    虚拟机系统动态分配I / O设备的方法与装置

    公开(公告)号:US20080276258A1

    公开(公告)日:2008-11-06

    申请号:US12067342

    申请日:2006-07-19

    IPC分类号: G06F9/54 G06F9/455

    CPC分类号: G06F9/45537

    摘要: A method and apparatus for dynamic assigning I/O device in virtual machine system, the virtual machine system comprises a service OS, a hypervisor and at least one guest OS. The service OS contains a device model module, the device model module providing an access platform for I/O device to the guest OS. The guest OS access the device model module through the hypervisor. One device state module for dynamic reflecting the device's state is increased in the device model module, the device state module dynamic altering the register condition of the device in hardware space. It is possible to dynamic control the access to I/O device by the guest OS by using the control panel in the service OS to dynamic alter the device's state in the device state module. One agent module is increased in guest OS, for altering the device's state in guest OS anytime based on the change of the device state.

    摘要翻译: 一种用于在虚拟机系统中动态分配I / O设备的方法和装置,所述虚拟机系统包括服务OS,管理程序和至少一个客户操作系统。 服务操作系统包含一个设备模型模块,该设备模型模块为访客操作系统提供I / O设备的访问平台。 访客操作系统通过管理程序访问设备模型模块。 在设备模型模块中增加了用于动态反映设备状态的一个设备状态模块,设备状态模块在硬件空间中动态地改变设备的寄存器状态。 可以通过使用服务OS中的控制面板来动态地控制访客操作系统对I / O设备的访问,以动态地更改设备状态模块中的设备状态。 在客户操作系统中增加一个代理模块,用于根据设备状态的变化随时更改客户机OS中的设备状态。

    Method and apparatus for dynamically assigning I/O device in virtual machine system
    3.
    发明授权
    Method and apparatus for dynamically assigning I/O device in virtual machine system 有权
    在虚拟机系统中动态分配I / O设备的方法和装置

    公开(公告)号:US08613000B2

    公开(公告)日:2013-12-17

    申请号:US12067342

    申请日:2006-07-19

    IPC分类号: G06F9/44 G06F9/455

    CPC分类号: G06F9/45537

    摘要: A method and apparatus for dynamic assigning I/O device in virtual machine system, the virtual machine system comprises a service OS, a hypervisor and at least one guest OS. The service OS contains a device model module, the device model module providing an access platform for I/O device to the guest OS. The guest OS access the device model module through the hypervisor. One device state module for dynamic reflecting the device's state is increased in the device model module, the device state module dynamic altering the register condition of the device in hardware space. It is possible to dynamic control the access to I/O device by the guest OS by using the control panel in the service OS to dynamic alter the device's state in the device state module. One agent module is increased in guest OS, for altering the device's state in guest OS anytime based on the change of the device state.

    摘要翻译: 一种用于在虚拟机系统中动态分配I / O设备的方法和装置,所述虚拟机系统包括服务OS,管理程序和至少一个客户操作系统。 服务操作系统包含一个设备模型模块,该设备模型模块为访客操作系统提供I / O设备的访问平台。 访客操作系统通过管理程序访问设备模型模块。 在设备模型模块中增加了用于动态反映设备状态的一个设备状态模块,设备状态模块在硬件空间中动态地改变设备的寄存器状态。 可以通过使用服务OS中的控制面板来动态地控制访客操作系统对I / O设备的访问,以动态地更改设备状态模块中的设备状态。 在客户操作系统中增加一个代理模块,用于根据设备状态的变化随时更改客户机OS中的设备状态。

    SYSTEM AND METHOD FOR HARDWARE ACCESS CONTROL
    6.
    发明申请
    SYSTEM AND METHOD FOR HARDWARE ACCESS CONTROL 审中-公开
    用于硬件访问控制的系统和方法

    公开(公告)号:US20080022376A1

    公开(公告)日:2008-01-24

    申请号:US11767266

    申请日:2007-06-22

    申请人: KE KE Jiancheng Liu

    发明人: KE KE Jiancheng Liu

    IPC分类号: H04L9/32

    摘要: The present invention provides a system and method for hardware access control comprising a virtual machine system including a client operating system, a virtual machine monitor and a hardware device, the system further comprises: an access control module provided in the virtual machine monitor and configured to send an authorization request via a network after intercepting a device access instruction from the client operating system; and an authorization management server configured to receive the authorization request from the access control module, judge whether the authorization request satisfies a predetermined authorization strategy and feed back a response corresponding to the authorization request to the access control module; wherein the access control module determines whether the client operating system is permitted to access the hardware device based on the feedback from the authorization management server. With the present invention, the access to the hardware device from the client operating system can be effectively controlled, and thus legal data copy can be guaranteed while prohibiting any illegal data copy.

    摘要翻译: 本发明提供了一种用于硬件访问控制的系统和方法,包括:虚拟机系统,其包括客户端操作系统,虚拟机监视器和硬件设备,所述系统还包括:访问控制模块,其设置在所述虚拟机监视器中并被配置为 在从客户端操作系统截取设备访问指令后,通过网络发送授权请求; 以及授权管理服务器,被配置为从所述访问控制模块接收所述授权请求,判断所述授权请求是否满足预定的授权策略,并将与所述授权请求相对应的响应反馈给所述访问控制模块; 其中所述访问控制模块基于来自所述授权管理服务器的反馈来确定所述客户端操作系统是否被允许访问所述硬件设备。 通过本发明,可以有效地控制来自客户端操作系统的对硬件设备的访问,从而可以保证合法的数据拷贝,同时禁止任何非法的数据拷贝。