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1. 发明授权

US5566091A Method and apparatus for machine health inference by comparing two like loaded components 失效
标题翻译：通过比较两个类似加载组件的机器健康推理的方法和装置
公开(公告)号：US5566091A
公开(公告)日：1996-10-15
申请号：US269474
申请日：1994-06-30
申请人： David R. Schricker , Rolland D. Scholl , Satish M. Shetty , David G. Young
发明人： David R. Schricker , Rolland D. Scholl , Satish M. Shetty , David G. Young
IPC分类号： G01D21/00 , F01N11/00 , F02B3/06 , F02B75/18 , F02B77/08 , F02D41/22 , F02D45/00 , G01M15/04 , G05B23/02 , G08B21/00
CPC分类号： F02D41/22 , F01N11/002 , F02B77/08 , G01M15/048 , F02B2075/1824 , F02B3/06 , Y02T10/40 , Y02T10/47
摘要： A method and apparatus are disclosed for monitoring similar machine components loaded in parallel to produce trend information useful in diagnosing and predicting component degradation or failure. The invention is illustrated for engine cylinder exhaust port and manifold temperature measurements. In one embodiment split exhaust manifolds are each provided with a sensor to produce signals indicating the exhaust temperature. A computer-based trending module receives the parallel temperature information, periodically determines a difference between the temperatures, and averages the differential temperature readings over a predefined trend period to generate a trend values. A trend based on a plurality of the trend points is generated and monitored for changes which indicate the possible degradation of one of the measured components. A trap window (trend definition) comprising one or more machine operating parameter levels which must be met to generate a trend value can be used to improve the diagnostic value of the trending. The trap window can be further refined with a trap-lag period allowing the measured components to reach a steady state when a new trap window is entered before trend values are generated. The invention can be used with both stationary and mobile machines, with the data trending and monitoring performed either onboard or remotely from the machine.
摘要翻译：公开了用于监视并联加载的类似机器部件以产生用于诊断和预测部件退化或故障的趋势信息的方法和装置。本发明用于发动机气缸排气口和歧管温度测量。在一个实施例中，分开的排气歧管各自设置有传感器以产生指示排气温度的信号。基于计算机的趋势模块接收并行温度信息，周期性地确定温度之间的差异，并且在预定义的趋势周期内平均差分温度读数以产生趋势值。产生并基于多个趋势点的趋势来监测指示所测量的部件之一可能劣化的变化。可以使用包括必须满足以产生趋势值的一个或多个机器操作参数水平的陷阱窗口（趋势定义）来改善趋势的诊断值。陷阱窗口可以进一步细化，具有陷阱滞后期，允许测量的组件在生成趋势值之前输入新的陷阱窗口时达到稳定状态。本发明可以与静态和移动机器一起使用，数据趋势和监视在机上或从机器远程执行。

2. 发明授权

US5737215A Method and apparatus for comparing machines in fleet 失效
标题翻译：用于比较车队机器的方法和装置
公开(公告)号：US5737215A
公开(公告)日：1998-04-07
申请号：US573214
申请日：1995-12-13
申请人： David R. Schricker , Jagannathan Sarangapani , David G. Young , Satish M. Shetty
发明人： David R. Schricker , Jagannathan Sarangapani , David G. Young , Satish M. Shetty
IPC分类号： G01M17/007 , B60S5/00 , F02D45/00 , G07C5/00 , G07C5/08 , G06F19/00
CPC分类号： G07C5/008 , G07C5/085
摘要： An apparatus for comparing one machine in a fleet of machines is provided. The apparatus senses a plurality of characteristics of each machine in the fleet and responsively determines a set of fleet data. The apparatus further determines a set of reference machine data as a function of the fleet data, compares the data for the machine with the reference machine data, and responsively produces a deviation signal.
摘要翻译：提供了一种用于比较机器中的一台机器的装置。该装置感测到车队中的每个机器的多个特征并且响应地确定一组车队数据。该装置进一步确定作为车队数据的函数的一组参考机器数据，将机器的数据与参考机床数据进行比较，并且响应地产生偏差信号。

3. 发明申请

US20120245958A1 Case-Centric Medical Records System with Social Networking 审中-公开
标题翻译：以病例为中心的社会网络医疗记录系统
公开(公告)号：US20120245958A1
公开(公告)日：2012-09-27
申请号：US13429214
申请日：2012-03-23
申请人： Donald K. Lawrence , Rafael R. Fiol , Andrew P. Torres , David G. Young
发明人： Donald K. Lawrence , Rafael R. Fiol , Andrew P. Torres , David G. Young
IPC分类号： G06Q50/24
CPC分类号： G06Q50/24 , G06Q10/10
摘要： A case-centric medical records system with social networking capabilities is disclosed. Using the system, users can build charts that are centered around a single procedure or treatment and include physician notes as well as imagery and video relating to the procedure. Users can also build social networks around their records by identifying colleagues with whom chart data can be shared. Search functions allow the charts to be searched by diagnosis and procedure codes or by other keywords or information. Users can search their networks of colleagues for relevant experience and expertise and can search and review their colleagues' charts to gain insights.
摘要翻译：披露了具有社交网络功能的以病例为中心的医疗记录系统。使用该系统，用户可以构建以单个过程或治疗为中心的图表，并包括医生笔记以及与该过程相关的图像和视频。用户还可以通过识别可以共享图表数据的同事来围绕其记录建立社交网络。搜索功能允许通过诊断和过程代码或其他关键字或信息搜索图表。用户可以搜索他们的同事网络，获得相关的经验和专业知识，并可以搜索和查看同事的图表，以获得洞察。

4. 发明授权

US4675896A Remote monitoring apparatus 失效
标题翻译：远程监控设备
公开(公告)号：US4675896A
公开(公告)日：1987-06-23
申请号：US773253
申请日：1985-09-06
申请人： David G. Young
发明人： David G. Young
IPC分类号： H04Q1/26 , H04M3/28
CPC分类号： H04Q1/26
摘要： A determination of the extent and location of malfunctions in electrical equipment is made by providing monitoring apparatus at the equipment which includes a resistance network that provides a different resistance each time a switch changes state and an output corresponding to that change that can be monitored from a remote location. The remote monitor disclosed is a programmed computer with a modem coupled to the monitoring apparatus by phone lines and also coupled to an output device by phone lines whereby the computer can readily transmit malfunction information to the output device at various maintenance center locations.
摘要翻译：通过在设备处提供监测装置来确定电气设备中的故障的程度和位置，该设备包括每当开关改变状态时提供不同阻力的电阻网络，以及对应于可从偏远的地点。所公开的远程监视器是具有调制解调器的编程计算机，其通过电话线耦合到监视设备，并且还通过电话线耦合到输出设备，由此计算机可以在各种维护中心位置容易地将故障信息发送到输出设备。

5. 发明授权

US5001985A Sensor system 失效
标题翻译：传感器系统
公开(公告)号：US5001985A
公开(公告)日：1991-03-26
申请号：US246143
申请日：1988-08-29
申请人： John P. Reid , Stephen J. Clarke , David G. Young
发明人： John P. Reid , Stephen J. Clarke , David G. Young
IPC分类号： F41G3/00 , F42C13/02 , F42C13/06 , G01S11/12
CPC分类号： F42C13/02 , F41G3/00 , F42C13/06 , G01S11/12
摘要： A sensor system for a weapon, the sensor system comprising at least two light detectors having different fields of view and control means responsive to signals from the light detectors to calculate an appropriate time delay to firing of the weapon and to cause activation of the weapon firing system accordingly.
摘要翻译：一种用于武器的传感器系统，所述传感器系统包括具有不同视场和控制装置的至少两个光检测器，所述光检测器响应于来自光检测器的信号来计算适当的时间延迟以对武器进行射击并且引起武器射击的激活系统。

6. 发明授权

US4362992A System and method of detecting the proximity of an alternating magnetic field 失效
标题翻译：检测交变磁场接近度的系统和方法
公开(公告)号：US4362992A
公开(公告)日：1982-12-07
申请号：US876302
申请日：1978-01-30
申请人： David G. Young , Peter D. Finch
发明人： David G. Young , Peter D. Finch
IPC分类号： G01R33/028 , G01V3/08 , G01R33/02
CPC分类号： G01R33/028 , G01V3/08
摘要： A system for, and a method of, detecting the proximity of a source of an alternating magnetic field, such as that emanating from power transmission cables, comprising a sensor coil sensitive to the magnetic field under detection, processing means to derive from the signal induced in the coil a warning signal indicative of the proximity of the magnetic field under detection, and cancelling means operable to cancel the earth's field in the region of the sensor coil. The sensor coil may be one of a pair operable to provide a signal representative of the directional heading of the magnetic field under detection, with respect to the system, which embodiment is particularly useful in helicopters for detecting the proximity of power cables.
摘要翻译：用于检测交变磁场源的接近度的系统和方法，例如从电力传输电缆发出的源的接近度，包括对被检测的磁场敏感的传感器线圈，从所引起的信号导出的处理装置在线圈中，指示检测到的磁场的接近度的警告信号，以及可操作以抵消传感器线圈区域中的地球场的取消装置。传感器线圈可以是一对中的一个，可操作以相对于系统提供表示检测中的磁场的方向导向的信号，该实施例在用于检测电力电缆的接近度的直升机中是特别有用的。

7. 发明授权

US06801876B2 Method and apparatus of managing time for a processing system 失效
标题翻译：管理处理系统的时间的方法和装置
公开(公告)号：US06801876B2
公开(公告)日：2004-10-05
申请号：US09732545
申请日：2000-12-08
申请人： Dennis A. Barney , Steven V. Christensen , Timothy A. Cross , Michael R. Lyons , Ron J. Penick , Curtis V. Rocke , Christian A. Schreiner , April D. Scott , David G. Young
发明人： Dennis A. Barney , Steven V. Christensen , Timothy A. Cross , Michael R. Lyons , Ron J. Penick , Curtis V. Rocke , Christian A. Schreiner , April D. Scott , David G. Young
IPC分类号： G04F100
CPC分类号： G05B19/0421 , G05B2219/2237 , G05B2219/25047 , G05B2219/25126
摘要： The present invention includes a method and apparatus of managing time for a processing system located on a machine. The processing system includes a plurality of controllers and a communication network connecting each of the controllers. Each of the controllers has a local clock. The method includes the steps of establishing an operating characteristic of the machine, determining whether to update a local time in response to said operating characteristic, and updating said local time based upon the local clock in response to said update determination.
摘要翻译：本发明包括一种管理位于机器上的处理系统的时间的方法和装置。处理系统包括多个控制器和连接每个控制器的通信网络。每个控制器都有一个本地时钟。该方法包括以下步骤：建立机器的工作特性，响应于所述操作特性确定是否更新本地时间，以及响应于所述更新确定，基于本地时钟来更新所述本地时间。

8. 发明授权

US5531122A Fatigue analysis and warning system 失效
标题翻译：疲劳分析预警系统
公开(公告)号：US5531122A
公开(公告)日：1996-07-02
申请号：US203240
申请日：1994-02-28
申请人： Michael D. Chatham , Paul D. Fotsch , Doyle G. Heyveld , Edward P. Kelley , Walter E. Lohmann, Jr. , David R. Roley , Charles F. Sieck , David G. Young
发明人： Michael D. Chatham , Paul D. Fotsch , Doyle G. Heyveld , Edward P. Kelley , Walter E. Lohmann, Jr. , David R. Roley , Charles F. Sieck , David G. Young
IPC分类号： G01B5/30 , G01G19/10 , G07C3/00 , G07C5/08
CPC分类号： G01G23/3728 , G01B5/30 , G01G19/10 , G07C3/00 , G07C5/08
摘要： In the field of large construction and mining equipment, significant frame stresses considerably shorten the expected operating life of a machine. This invention provides indications of significant frame stresses on machines having a ground engaging portion, a frame connected to the ground engaging portion, and a plurality of pressure sensing devices. Each of the pressure sensing devices are adapted to produce pressure signals indicative of loads imparted on the frame. The pressure signals are processed to produce frame stress data.
摘要翻译：在大型建筑和采矿设备领域，显着的框架应力大大缩短了机器的预期使用寿命。本发明提供了在具有地面接合部分，连接到地面接合部分的框架和多个压力感测装置的机器上的显着的框架应力的指示。每个压力感测装置适于产生指示施加在框架上的载荷的压力信号。压力信号被处理以产生框架应力数据。

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