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1. 发明授权

US5384652A Infrared communication repeater architecture 失效
标题翻译：红外通信中继器架构
公开(公告)号：US5384652A
公开(公告)日：1995-01-24
申请号：US970
申请日：1993-01-06
申请人： Richard C. Allen , Gary M. Cisneros , Stanley L. Fickes , Gary N. Hughes , Walter S. Johnson , James L. Konsevich , John Piccone , Bernard E. Stewart
发明人： Richard C. Allen , Gary M. Cisneros , Stanley L. Fickes , Gary N. Hughes , Walter S. Johnson , James L. Konsevich , John Piccone , Bernard E. Stewart
IPC分类号： H04B10/02 , H04B10/10 , H04B10/105 , H04B10/22 , H04B10/00
CPC分类号： H04B10/1149 , H04B10/40
摘要： A diffuse infrared communication link provides for communication directly between nodes each having a transceiver. A repeater may be present to facilitate communication. Each node is automatically reconfigurable between operation with or without a repeater. When a repeater is present each node automatically ignores any transmission by another node.
摘要翻译：漫射红外通信链路在每个具有收发器的节点之间直接提供通信。可以存在中继器以促进通信。每个节点在具有或不具有中继器的操作之间是可自动重新配置的。当存在中继器时，每个节点自动忽略另一个节点的任何传输。

2. 发明授权

US5563728A Infrared communication repeater architecture 失效
公开(公告)号：US5563728A
公开(公告)日：1996-10-08
申请号：US659501
申请日：1991-02-22
申请人： Richard C. Allen , Gary M. Cisneros , Stanley L. Fickes , Gary N. Hughes , Walter S. Johnson , James L. Konsevich , John Piccone , Bernard E. Stewart
发明人： Richard C. Allen , Gary M. Cisneros , Stanley L. Fickes , Gary N. Hughes , Walter S. Johnson , James L. Konsevich , John Piccone , Bernard E. Stewart
IPC分类号： H04B10/02 , H04B10/10 , H04B10/105 , H04B10/22 , H04B10/00
CPC分类号： H04B10/1149 , H04B10/40
摘要： A diffuse infrared communication link provides for communication directly between nodes each having a transceiver. A repeater may be present to facilitate communication. Each node is automatically reconfigurable between operation with or without a repeater. When a repeater is present each node automatically ignores any transmission by another node.

3. 发明授权

US07916026B2 Real-time location system using tag interrogator and embedded or fixed tag transmitters 有权
标题翻译：使用标签询问器和嵌入式或固定标签发送器的实时定位系统
公开(公告)号：US07916026B2
公开(公告)日：2011-03-29
申请号：US11938866
申请日：2007-11-13
申请人： Walter S. Johnson , Santiago Romero
发明人： Walter S. Johnson , Santiago Romero
IPC分类号： G08B13/14
CPC分类号： G06Q10/08 , G01S13/74 , G06Q10/087
摘要： A system tracks vehicles within a terminal and includes at least one tag interrogator mounted on a vehicle to be identified and tracked within the terminal. The tag interrogator is operative for emitting a signal containing data identifying the vehicle to which the tag interrogator is mounted. At least one tag transmitter is fixed at a known location within the terminal where vehicles are to be identified and receptive to a tag interrogator on the vehicle when the vehicle passes within proximity to the fixed tag transmitter for transmitting a wireless RF signal having data identifying the tag transmitter and identifying the tag interrogator as an identifier for the vehicle to which the tag interrogator is mounted. At least one access point is positioned at the terminal for receiving the RF signal from the tag transmitter for subsequent processing to verify vehicle identity at the known location.
摘要翻译：系统跟踪终端内的车辆，并且包括安装在车辆上的至少一个标签询问器，以在终端内被识别和跟踪。标签询问器用于发出包含识别安装有标签询问器的车辆的数据的信号。至少一个标签发射器固定在终端内的已知位置，其中车辆将被识别，并且当车辆通过附近的固定标签发射器时接收车辆上的标签询问器，用于发送具有标识信息的数据的无线RF信号标签发送器和识别标签询问器作为安装标签询问器的车辆的标识符。至少一个接入点位于终端处，用于从标签发射器接收RF信号，用于随后的处理以在已知位置验证车辆识别。

4. 发明授权

US06502005B1 Elapsed time clock for part call tag-based replenishment system 有权
标题翻译：基于部分呼叫标签的补货系统的经过时间
公开(公告)号：US06502005B1
公开(公告)日：2002-12-31
申请号：US09503167
申请日：2000-02-14
申请人： Mark A. Wrubel , Thomas M. Bacon , Huong M. Hang , Walter S. Johnson
发明人： Mark A. Wrubel , Thomas M. Bacon , Huong M. Hang , Walter S. Johnson
IPC分类号： G06F1900
CPC分类号： G06K7/0008 , G06Q10/087
摘要： An elapsed time clock is incorporated into a part call tag for requesting replenishment of components used by workstations of a manufacturing facility. One or more transmission readers spatially distributed around the manufacturing facility detect a part call signal transmitted from the part call tag. A reader output processing subsystem processes part call signals detected by at least one of the tag transmission readers to recover information contained in the part call signal. A management processor associates the recovered information with a respective workstation, and what component is to be replenished. The elapsed time clock is reset when the part call tag is operated to transmit a part call signal, and thereby serves as a call tag ‘stop watch’—informing workstation personnel of the length of time that has elapsed since the last part call transmission from that tag.
摘要翻译：经过的时间时钟被合并到部件呼叫标签中，用于请求对制造设施的工作站使用的部件的补充。在制造设施周围空间分布的一个或多个传输读取器检测从部件呼叫标签发送的部分呼叫信号。读取器输出处理子系统处理由至少一个标签传输读取器检测到的部分呼叫信号，以恢复包含在部分呼叫信号中的信息。管理处理器将恢复的信息与相应的工作站相关联，以及要补充什么组件。当部件呼叫标签被操作以发送部分呼叫信号时，经过的时间时钟被复位，从而用作呼叫标签“停止监视”通知工作人员从上一次呼叫传输起经过的时间长度那个标签。

5. 发明申请

US20110148589A1 Real-Time Location System Using Tag Interrogator and Embedded or Fixed Tag Transmitters 审中-公开
标题翻译：使用标签询问器和嵌入式或固定标签发送器的实时定位系统
公开(公告)号：US20110148589A1
公开(公告)日：2011-06-23
申请号：US13039000
申请日：2011-03-02
申请人： Walter S. Johnson , Santiago Romero
发明人： Walter S. Johnson , Santiago Romero
IPC分类号： H04Q5/22
CPC分类号： G06Q10/08 , G01S13/74 , G06Q10/087
摘要： A system tracks vehicles within a terminal and includes at least one tag interrogator mounted on a vehicle to be identified and tracked within the terminal. The tag interrogator is operative for emitting a signal containing data identifying the vehicle to which the tag interrogator is mounted. At least one tag transmitter is fixed at a known location within the terminal where vehicles are to be identified and receptive to a tag interrogator on the vehicle when the vehicle passes within proximity to the fixed tag transmitter for transmitting a wireless RF signal having data identifying the tag transmitter and identifying the tag interrogator as an identifier for the vehicle to which the tag interrogator is mounted. At least one access point is positioned at the terminal for receiving the RF signal from the tag transmitter for subsequent processing to verify vehicle identity at the known location.
摘要翻译：系统跟踪终端内的车辆，并且包括安装在车辆上的至少一个标签询问器，以在终端内被识别和跟踪。标签询问器用于发出包含识别安装有标签询问器的车辆的数据的信号。至少一个标签发射器固定在终端内的已知位置，其中车辆将被识别，并且当车辆通过附近的固定标签发射器时接收车辆上的标签询问器，用于发送具有标识信息的数据的无线RF信号标签发送器和识别标签询问器作为安装标签询问器的车辆的标识符。至少一个接入点位于终端处，用于从标签发射器接收RF信号，用于随后的处理以在已知位置验证车辆识别。

6. 发明授权

US06317082B1 Wireless call tag based material replenishment system 有权
标题翻译：基于无线呼叫标签的物料补货系统
公开(公告)号：US06317082B1
公开(公告)日：2001-11-13
申请号：US09503675
申请日：2000-02-14
申请人： Thomas M. Bacon , Huong M. Hang , Walter S. Johnson
发明人： Thomas M. Bacon , Huong M. Hang , Walter S. Johnson
IPC分类号： G01S302
CPC分类号： G01S13/74
摘要： A call tag-based material replenishment system employs a tagged object radio location infrastructure of the type described in the U.S. Pat. No. 5,920,287. For each different part used by a lineside workstation an associated ‘call’ tag is placed at or near that workstation. To initiate replenishment of a part, a ‘call’ push-button on a call tag is operated. In response to the operation of the call button, an RF signal burst containing tag identity and status data is transmitted from the call tag. This information is recovered by a spatially distributed reader and processor subsystem for application to an asset management database. The database associates the call tag's identification data with a particular part, to enable a resource management operator to specify what component is to be accessed from storage and delivered to the requesting call tag's workstation.
摘要翻译：基于呼叫标签的资源补充系统采用美国专利中描述的类型的标记对象无线电位置基础设施。第5,920,287号。对于线路工作站使用的每个不同部分，相关联的“呼叫”标签放置在该工作站或其附近。为了启动零件的补充，操作呼叫标签上的“呼叫”按钮。响应于呼叫按钮的操作，从呼叫标签发送包含标签标识和状态数据的RF信号突发。该信息由空间分布的读取器和处理器子系统恢复以应用于资产管理数据库。数据库将呼叫标签的识别数据与特定部分相关联，以使资源管理操作员能够从存储器指定要访问的组件并将其传送到请求的呼叫标签的工作站。

7. 发明授权

US07475814B2 Tag mounting device used for locating shipping containers and truck trailers 有权
标题翻译：用于定位运输集装箱和卡车拖车的标签安装装置
公开(公告)号：US07475814B2
公开(公告)日：2009-01-13
申请号：US11287600
申请日：2005-11-28
申请人： Brett A. Wingo , Walter S. Johnson , Richard W. Benner
发明人： Brett A. Wingo , Walter S. Johnson , Richard W. Benner
IPC分类号： G07B15/02 , G06F19/00 , G08B13/14 , G08B1/08 , H04Q7/00
CPC分类号： B65D90/00 , B65D2203/10
摘要： A tag mounting device can temporarily mount a tag transmitter on a shipping container or trailer for tracking location of the shipping container or trailer. The tag mounting device includes a mounting frame having a support leg with opposing ends. A clamp mechanism is carried by the support leg for clamping the support leg onto a rim of a container or trailer such that the support leg extends against a surface of the container or trailer. A tag support member extends outward from the support leg. A tag transmitter is carried by the tag support member and operative for transmitting wireless signals to at least one receiver for subsequent processing to determine the location of the tag transmitter and a container or trailer on which the tag mounting device is mounted.
摘要翻译：标签安装装置可以将标签发送器临时安装在运输集装箱或拖车上，以跟踪运输集装箱或拖车的位置。标签安装装置包括具有相对端的支撑腿的安装框架。夹持机构由支撑腿承载，用于将支撑腿夹持在容器或拖车的边缘上，使得支撑腿抵靠容器或拖车的表面延伸。标签支撑构件从支撑腿向外延伸。标签发送器由标签支撑构件承载并用于将无线信号发送到至少一个接收器用于随后的处理，以确定标签发送器及其上安装有标签安装装置的容器或拖车的位置。

8. 发明授权

US06569335B1 Wastewater treatment control method and apparatus 失效
标题翻译：污水处理控制方法及装置
公开(公告)号：US06569335B1
公开(公告)日：2003-05-27
申请号：US09882644
申请日：2001-06-15
申请人： Walter S. Johnson
发明人： Walter S. Johnson
IPC分类号： C02F300
CPC分类号： C02F3/006 , C02F2209/10 , C02F2209/40 , Y02W10/15
摘要： The control method and apparatus of the present invention is directed for an activated sludge wastewater treatment process. Instrumentation for measuring suspended solids concentration in the aeration tank and in the WAS flow stream communicates with a data processor having at least one data structure. The data structure stores algorithms, constant values including the volume of the aeration tank (VAerationTank), and unit conversion factors. In use, the user inputs to the data processor a desired solids retention time (SRTDesired) to optimize the treatment process. The data processor receives data from the MLSS instrumentation and the WASSS instrumentation and calculates the optimum WAS flow rate according to the following formula: WAS ⁢ ⁢ flow ⁢ ⁢ rate = MLSS × V AerationTank SRT Desired × WASSS Optionally, the data processor commands valves or pumps to achieve the calculated WAS flow rate to thereby drive the waste treatment process toward a constant SRT.
摘要翻译：本发明的控制方法和装置涉及一种活性污泥废水处理方法。用于测量曝气池和WAS流动流中的悬浮固体浓度的仪器与具有至少一个数据结构的数据处理器通信。数据结构存储算法，恒定值，包括曝气池的体积（VAerationTank）和单位转换因子。在使用中，用户向数据处理器输入期望的固体保留时间（SRTDesired）以优化处理过程。数据处理器从MLSS仪器和WASSS仪器接收数据，并根据以下公式计算最佳WAS流量：可选地，数据处理器命令阀或泵来实现计算的WAS流量，从而将废物处理过程推向一个恒定的SRT。

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