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1. 发明授权

US06574696B1 Methods and arrangements for providing bi-directional control between data storage drives and automation controllers 失效
标题翻译：在数据存储驱动器和自动化控制器之间提供双向控制的方法和安排
公开(公告)号：US06574696B1
公开(公告)日：2003-06-03
申请号：US09519928
申请日：2000-03-07
申请人： Steve Jerman , Mark J. Simms , Robert J. Lang , Ladawan Johnson , Paul F. Bartlett , Brad W. Culp
发明人： Steve Jerman , Mark J. Simms , Robert J. Lang , Ladawan Johnson , Paul F. Bartlett , Brad W. Culp
IPC分类号： G06F1314
CPC分类号： G06F3/0682 , G06F3/0607 , G06F3/0658 , G06F3/0676 , G06F3/0677
摘要： An arrangement includes at least one data storage device, an automation controller, and an enhanced interface. The data storage device is connected to a computer and arranged to perform a plurality of operations in response to one or more commands received from the computer. The automation controller is configured to physically provide the data storage device with at least one data storage media. The enhanced interface operatively couples the data storage device with the automation controller, such that the data storage device can be selectively controlled by the automation controller and the automation controller can be selectively controlled by the data storage device depending on the received commands. The enhanced interface includes a standard serial interface and at least one additional line. The additional line is configured to provide a directing signal from the data storage device to the automation controller. This added capability allows for bidirectional control between the data storage device and the automation controller.
摘要翻译：一种布置包括至少一个数据存储设备，自动化控制器和增强接口。数据存储装置连接到计算机并且被布置为响应于从计算机接收到的一个或多个命令来执行多个操作。自动化控制器被配置为向数据存储设备物理提供至少一个数据存储介质。增强型接口将数据存储设备与自动化控制器可操作地耦合，使得数据存储设备可以由自动化控制器选择性地控制，并且可以根据所接收的命令由数据存储设备选择性地控制自动化控制器。增强型接口包括标准串行接口和至少一条额外的线路。附加线路被配置为提供从数据存储设备到自动化控制器的定向信号。这种增加的功能允许数据存储设备和自动化控制器之间的双向控制。

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