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1. 发明申请

US20110301757A1 ADAPTABLE CONTAINER HANDLING ROBOT WITH BOUNDARY SENSING SUBSYSTEM 审中-公开
标题翻译：适应容器处理机器人与边界传感子系统
公开(公告)号：US20110301757A1
公开(公告)日：2011-12-08
申请号：US13100763
申请日：2011-05-04
申请人： Joseph L. Jones , Todd Comins , Clara Vu , Michael Bush , Larry Gray , Charles M. Grinnell
发明人： Joseph L. Jones , Todd Comins , Clara Vu , Michael Bush , Larry Gray , Charles M. Grinnell
IPC分类号： B25J13/08
CPC分类号： A01G9/143 , A01G9/088 , B25J5/007 , B25J9/162 , B25J9/1684 , B60L15/38 , B60L50/50 , B60L50/66 , B60L2200/26 , B60L2200/40 , B60L2200/44 , B60L2260/32 , B65G1/04 , B66F9/063 , G05B2219/39219 , G05B2219/39387 , G05B2219/40298 , G05D1/0234 , G05D1/0244 , G05D1/0272 , G05D2201/0216 , Y02A40/252 , Y02P90/60 , Y02T10/7005 , Y02T10/705
摘要： An adaptable container handling robot includes a chassis, a container transport mechanism, a drive subsystem for maneuvering the chassis, a boundary sensing subsystem configured to reduce adverse effects of outdoor deployment, and a controller subsystem responsive to the boundary sensing subsystem. The controller subsystem is configured to detect a boundary, control the drive subsystem to turn in a given direction to align the robot with the boundary, and control the drive subsystem to follow the boundary.
摘要翻译：可适应的容器处理机器人包括底盘，容器运输机构，用于操纵底盘的驱动子系统，被配置为减少户外展开的不利影响的边界检测子系统以及响应于边界检测子系统的控制器子系统。控制器子系统被配置为检测边界，控制驱动子系统向给定方向转动以使机器人与边界对齐，并且控制驱动子系统跟随边界。

2. 发明授权

US08937410B2 Emergency stop method and system for autonomous mobile robots 有权
标题翻译：自动移动机器人的紧急停止方法和系统
公开(公告)号：US08937410B2
公开(公告)日：2015-01-20
申请号：US13351743
申请日：2012-01-17
申请人： Todd Comins , Larry Gray , Joseph L. Jones , Clara Vu , Charles M. Grinnell
发明人： Todd Comins , Larry Gray , Joseph L. Jones , Clara Vu , Charles M. Grinnell
IPC分类号： H02H11/00
CPC分类号： B25J19/063 , B25J13/08 , Y10T307/766
摘要： An emergency stop system for an autonomous mobile robot includes a base unit connected to the robot and an element engageable by a user extending from the base unit. The element is movably held by the base unit in an operation mode position. The base unit includes a mechanism for detecting the presence of the element in the operation mode position and triggering an emergency stop of the robot when the element is moved out of the operation mode position by the user.
摘要翻译：用于自主移动机器人的紧急停止系统包括连接到机器人的基座单元和从基座延伸的用户可接合的元件。元件在操作模式位置由基座单元可移动地保持。基座单元包括一个机构，用于检测在操作模式位置处的元件的存在，并且当元件被用户移动到操作模式位置之外时触发机器人的紧急停止。

3. 发明申请

US20130181544A1 EMERGENCY STOP METHOD AND SYSTEM FOR AUTONOMOUS MOBILE ROBOTS 有权
标题翻译：用于自动移动机器人的紧急停止方法和系统
公开(公告)号：US20130181544A1
公开(公告)日：2013-07-18
申请号：US13351743
申请日：2012-01-17
申请人： Todd Comins , Larry Gray , Joseph L. Jones , Clara Vu , Charles M. Grinnell
发明人： Todd Comins , Larry Gray , Joseph L. Jones , Clara Vu , Charles M. Grinnell
IPC分类号： H01H35/00
CPC分类号： B25J19/063 , B25J13/08 , Y10T307/766
摘要： An emergency stop system for an autonomous mobile robot includes a base unit connected to the robot and an element engageable by a user extending from the base unit. The element is movably held by the base unit in an operation mode position. The base unit includes a mechanism for detecting the presence of the element in the operation mode position and triggering an emergency stop of the robot when the element is moved out of the operation mode position by the user.
摘要翻译：用于自主移动机器人的紧急停止系统包括连接到机器人的基座单元和从基座延伸的用户可接合的元件。元件在操作模式位置由基座单元可移动地保持。基座单元包括一个机构，用于检测在操作模式位置处的元件的存在，并且当元件被用户移动到操作模式位置之外时触发机器人的紧急停止。

4. 发明申请

US20050041658A1 Configuration access mechanism for packet switching architecture 有权
标题翻译：分组交换架构的配置访问机制
公开(公告)号：US20050041658A1
公开(公告)日：2005-02-24
申请号：US10746043
申请日：2003-12-23
申请人： David Mayhew , Todd Comins , Lynne Brocco , Joseph Schaefer , Gary Solomon , Edward Butler
发明人： David Mayhew , Todd Comins , Lynne Brocco , Joseph Schaefer , Gary Solomon , Edward Butler
IPC分类号： H04L12/56
CPC分类号： H04L41/0803 , H04L49/65
摘要： A method for accessing a configuration space of a device is described. The method includes setting a first field of a packet to a value to specify a destination device, and setting a second field of the packet to a defined value to indicate that the packet is a configuration access packet. The method further includes setting a third field of the configuration access packet to a value to select one of a plurality of configuration apertures of a configuration space of the destination device, and setting a fourth field of the configuration access packet to a value to address a specific memory location within the selected aperture.
摘要翻译：描述用于访问设备的配置空间的方法。该方法包括将分组的第一字段设置为指定目的设备的值，并将该分组的第二字段设置为定义的值，以指示该分组是配置接入分组。该方法还包括将配置接入分组的第三字段设置为选择目的设备的配置空间的多个配置孔径中的一个，并将配置接入分组的第四个字段设置为寻址一个值所选光圈内的特定存储器位置。

5. 发明授权

US5179641A Rendering shaded areas with boundary-localized pseudo-random noise 失效
标题翻译：渲染具有边界局部伪随机噪声的阴影区域
公开(公告)号：US5179641A
公开(公告)日：1993-01-12
申请号：US370732
申请日：1989-06-23
申请人： Todd Comins , Willem Engelse
发明人： Todd Comins , Willem Engelse
IPC分类号： G06T11/00
CPC分类号： G06T11/001 , G09G3/2044 , G09G3/2048 , G09G5/026 , G09G2320/0247 , G09G5/06
摘要： A computer graphics technique for rendering shaded areas by using pseudo-random noise localized to image boundaries is disclosed. Calculated pixel values are initially generated using an arithmetic accuracy larger than the word size of an associated bitmap memory. The calculated pixel values thus have a most significant portion, corresponding to the portion which is to be stored in bitmap memory, and a least significant portion, corresponding to the additional accuracy. Pseudo-random noise, preferably generated by a linear feedback shift register, is then added to some or all of the least significant portion, and the carry output from this operation is added to the most significant portion. The most significant portion is then written into bitmap memory. Changes in the value of the integer portion thus occur with increased frequency as the distance to an intensity boundary decreases, since the random noise causes the dithering to occur with increased frequency. The result is a more natural display than would otherwise be available with a given bitmap memory word size.
摘要翻译：公开了一种用于通过使用局限于图像边界的伪随机噪声来渲染阴影区域的计算机图形技术。最初使用大于关联位图存储器的字大小的算术精度生成计算像素值。因此，所计算的像素值具有对应于要存储在位图存储器中的部分和对应于附加精度的最低有效部分的最高有效部分。然后，优选地由线性反馈移位寄存器生成的伪随机噪声被添加到最不重要部分的一些或全部，并且来自该操作的进位输出被添加到最高有效部分。最重要的部分然后写入位图存储器。随着距离强度边界的距离减小，整数部分的值的变化随着频率的增加而发生，因为随机噪声导致抖动以增加的频率发生。结果是比给定的位图存储器字大小可能的更自然的显示。

6. 发明申请

US20070071005A1 System and method for implementing ASI over long distances 失效
标题翻译：长距离实施ASI的系统和方法
公开(公告)号：US20070071005A1
公开(公告)日：2007-03-29
申请号：US11235346
申请日：2005-09-26
申请人： David Mayhew , Todd Comins
发明人： David Mayhew , Todd Comins
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L1/1838 , H04L1/1877 , H04L47/2416 , H04L47/26
摘要： The present invention provides a system and method for utilizing the Advanced Switching network protocol to communicate over long distances, such as multiple kilometers. The present invention utilizes an existing status bit, referred to as the Perishable Bit, within the AS packet header, to reduce the number of packets which must be stored in the retry buffer. This reduces the required size of the retry buffer and simultaneously reduces the latency associated with retransmitting time critical packets after NAKs are received. The receiving device also utilizes the Perishable Bit in determining which packets to accept and which to discard.
摘要翻译：本发明提供一种利用高级交换网络协议在诸如多公里的长距离通信的系统和方法。本发明利用AS分组报头内的称为易变易比特的现有状态比特来减少必须存储在重试缓冲器中的分组数量。这减少了重试缓冲区的所需大小，并且同时减少了在接收到NAK之后重发关键分组的延迟。接收设备还利用易逝位来确定哪些分组被接受以及丢弃哪个分组。

7. 发明申请

US20050228952A1 Cache coherency mechanism 审中-公开
标题翻译：缓存一致机制
公开(公告)号：US20050228952A1
公开(公告)日：2005-10-13
申请号：US10823300
申请日：2004-04-13
申请人： David Mayhew , Karl Meier , Todd Comins
发明人： David Mayhew , Karl Meier , Todd Comins
IPC分类号： G06F12/00 , G06F12/08
CPC分类号： G06F12/0817
摘要： The present invention minimizes the amount of traffic that traverses the fabric in support of the cache coherency protocol. It also allows rapid transmission of all traffic associated with the cache coherency protocol, so as to minimize latency and maximize performance. A fabric is used to interconnect a number of processing units together. The switches are able to recognize incoming traffic related to the cache coherency protocol and then move these messages to the head of that switch's output queue to insure fast transmission. Also, the traffic related to the cache coherency protocol can interrupt an outgoing message, further reducing latency. The switch incorporates a memory element, dedicated to the cache coherency protocol, which tracks the contents of all of the caches of all of the processors connected to the fabric. In this way, the fabric can selectively transmit traffic only to the processors where it is relevant.
摘要翻译：本发明最大限度地减少了支持高速缓存一致性协议的通过结构的业务量。它还允许与高速缓存一致性协议相关联的所有业务的快速传输，以便最小化等待时间并最大化性能。织物用于将多个处理单元互连在一起。交换机能够识别与缓存一致性协议相关的传入流量，然后将这些消息移动到该交换机的输出队列的头部以确保快速传输。此外，与缓存一致性协议相关的流量可以中断外发消息，进一步减少延迟。该交换机包含专用于高速缓存一致性协议的存储器元件，其跟踪连接到该结构的所有处理器的所有高速缓存的内容。以这种方式，结构可以选择性地将流量传输到与其相关的处理器。

8. 发明申请

US20050080959A1 Multi-port system and method for routing a data element within an interconnection fabric 有权
公开(公告)号：US20050080959A1
公开(公告)日：2005-04-14
申请号：US10945615
申请日：2004-09-21
申请人： Lynne Brocco , Todd Comins , Nathan Dohm , David Mayhew , Carey McMaster
发明人： Lynne Brocco , Todd Comins , Nathan Dohm , David Mayhew , Carey McMaster
IPC分类号： G06F13/40 , H04L12/56 , G06F13/00
CPC分类号： G06F13/4027 , G06F13/404 , H04L49/25 , H04L49/252
摘要： The present invention relates generally to a generic fabric interconnect system and method for providing a data path between and among nodes and processing elements within an interconnection fabric. More specifically, there is provided a device accessible by a host processor for expanding access over a first bus to a second bus, the first bus and the second bus each being adapted to separately connect to respective ones of a plurality of bus-compatible devices, each device which comprise a link, a first circuit adapted to couple between the first bus and the link, and a second circuit adapted to couple between the link and the second bus, the first circuit and the second circuit each being operated as a bridge and being operable to (a) send outgoing information serially through said link in a form different from that of the first bus and the second bus (b) approve an initial exchange between the first bus and the second bus in response to pending bus transactions having a characteristic signifying a destination across a device, and (c) allow the host processor, communicating through the first bus, to individually address different selectable ones of the bus-compatible devices on the second bus: (i) using on the first bus substantially the same type of addressing as is used to access devices on the first bus, and (ii) without first employing a second, intervening one of the bus-compatible devices on the second bus.

9. 发明申请

US20050030963A1 Deadlock avoidance queuing mechanism 有权
标题翻译：死锁回避排队机制
公开(公告)号：US20050030963A1
公开(公告)日：2005-02-10
申请号：US10745737
申请日：2003-12-23
申请人： Gary Solomon , Edward Butler , Joseph Schaefer , David Mayhew , Todd Comins , Lynne Brocco
发明人： Gary Solomon , Edward Butler , Joseph Schaefer , David Mayhew , Todd Comins , Lynne Brocco
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L47/6205 , H04L47/39 , H04L47/50 , H04L47/56
摘要： A queuing mechanism is described for managing packets between agents of a computer system. The queuing mechanism includes an ordered queue including a plurality of queue registers to store a plurality of packets. The queuing mechanism also includes a bypass queue coupled to the ordered queue, wherein, if a packet at head of the ordered queue is a delayed request and is stalled for lack of flow control credit, then the stalled packet is moved into the bypass queue.
摘要翻译：描述了排队机制，用于在计算机系统的代理之间管理分组。排队机制包括包括多个队列寄存器以存储多个分组的有序队列。排队机构还包括耦合到有序队列的旁路队列，其中，如果排队队列的头部处的分组是延迟的请求，并且由于缺少流量控制信用而被停止，则停顿的分组被移动到旁路队列中。

10. 发明授权

US07653060B2 System and method for implementing ASI over long distances 失效
标题翻译：长距离实施ASI的系统和方法
公开(公告)号：US07653060B2
公开(公告)日：2010-01-26
申请号：US11235346
申请日：2005-09-26
申请人： David Mayhew , Todd Comins
发明人： David Mayhew , Todd Comins
IPC分类号： H04L1/00
CPC分类号： H04L47/10 , H04L1/1838 , H04L1/1877 , H04L47/2416 , H04L47/26
摘要： The present invention provides a system and method for utilizing the Advanced Switching network protocol to communicate over long distances, such as multiple kilometers. The present invention utilizes an existing status bit, referred to as the Perishable Bit, within the AS packet header, to reduce the number of packets which must be stored in the retry buffer. This reduces the required size of the retry buffer and simultaneously reduces the latency associated with retransmitting time critical packets after NAKs are received. The receiving device also utilizes the Perishable Bit in determining which packets to accept and which to discard.
摘要翻译：本发明提供一种利用高级交换网络协议在诸如多公里的长距离通信的系统和方法。本发明利用AS分组报头内的称为易变易比特的现有状态比特来减少必须存储在重试缓冲器中的分组数量。这减少了重试缓冲区的所需大小，并且同时减少了在接收到NAK之后重发关键分组的延迟。接收设备还利用易逝位来确定哪些分组被接受以及丢弃哪个分组。

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