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1. 发明授权

US06823526B2 Computer-based system and method for automatic configuration of an external device 失效
标题翻译：用于自动配置外部设备的基于计算机的系统和方法
公开(公告)号：US06823526B2
公开(公告)日：2004-11-23
申请号：US09900352
申请日：2001-07-05
申请人： Dennis Wayne Howard , Brent Jay Blazek , Dean R. VandeWater , Keith O. Johnson
发明人： Dennis Wayne Howard , Brent Jay Blazek , Dean R. VandeWater , Keith O. Johnson
IPC分类号： G06F900
CPC分类号： G06F9/4411 , G06F3/1204 , G06F3/1229 , G06F3/1236 , G06F3/1248 , G06F3/1284 , G06F3/1285
摘要： A system for connecting an external device and a host system includes an input/output code element on a host system linked with the external device. The input/output code element generates a device identification string. The device identification string includes an optional feature component associated with the external device. The optional feature component indicates at least one extra feature that is included with a particular external device, such as an envelope feeder for a printer or an audio component for a wireless Internet appliance. The system further includes an installer linked with the host system. The installer receives the device identification string and parses the string for the optional feature component. The installer creates an add-on identifier key in the host system's registry based on the optional feature component. The system further includes a device driver for operating all features of the external device identified by the device identification string, especially the optional feature component. In particular, the device driver accesses the add-on identifier key in the registry. The device driver includes a device driver configuration component which is modified in accordance with each add-on identifier key to include features associated with the optional feature component.
摘要翻译：用于连接外部设备和主机系统的系统包括与外部设备链接的主机系统上的输入/输出代码元件。输入/输出代码元素生成设备标识串。设备识别字符串包括与外部设备相关联的可选功能部件。可选功能组件指示特定外部设备包括的至少一个额外功能，例如用于打印机的信封馈线或用于无线因特网设备的音频组件。系统还包括与主机系统链接的安装程序。安装程序接收设备标识字符串并解析可选功能组件的字符串。安装程序将根据可选功能组件在主机系统的注册表中创建一个附加标识符。该系统还包括用于操作由设备标识串，特别是可选特征部件识别的外部设备的所有特征的设备驱动器。特别地，设备驱动程序访问注册表中的附加标识符密钥。设备驱动器包括根据每个附加标识符密钥修改以包括与可选特征组件相关联的特征的设备驱动器配置组件。

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