专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07512725B2 Generating a data stream from cartridge controllers using a plurality of measurement cartridges 有权
标题翻译：使用多个测量盒从墨盒控制器生成数据流
公开(公告)号：US07512725B2
公开(公告)日：2009-03-31
申请号：US11684749
申请日：2007-03-12
申请人： Brian Keith Odom , Jeffrey J. Kellam , Rafael Castro , Kyle Bryson
发明人： Brian Keith Odom , Jeffrey J. Kellam , Rafael Castro , Kyle Bryson
IPC分类号： G06F13/05 , G06F13/00
CPC分类号： G01D9/005
摘要： System and method for controlling cartridges to perform industrial operation(s). The system may include cartridge controllers coupled to the cartridges, timing and data routing logic coupled to the cartridge controllers, and controlling software coupled to the timing and data routing logic. Each of the cartridge controllers may be operable to detect and establish communications with a respective cartridge based on information retrieved from the cartridge, and adapt input/output signals of the respective cartridge according to instructions specified by the timing and data routing logic. The timing and data routing logic may be operable to synthesize data stream(s) from the adapted input/output signals, wherein each of the data stream(s) includes a respective subset of the adapted input/output signals received from a corresponding subset of the cartridges, and transmit the data stream(s) to the controlling software. The synthesized data stream(s) may appear as corresponding device(s) to the controlling software.
摘要翻译：用于控制墨盒进行工业操作的系统和方法。该系统可以包括耦合到盒的盒控制器，耦合到盒控制器的定时和数据路由逻辑，以及控制耦合到定时和数据路由逻辑的软件。每个盒式控制器可以可操作以基于从盒取回的信息检测和建立与相应盒的通信，以及根据由定时和数据路由逻辑指定的指令来调整相应盒的输入/输出信号。定时和数据路由逻辑可以用于从适应的输入/输出信号合成数据流，其中数据流中的每一个包括从相应的子集的相应子集接收到的适配的输入/输出信号的相应子集并将数据流传送到控制软件。合成的数据流可以显示为控制软件的相应设备。

2. 发明授权

US07509445B2 Adapting a plurality of measurement cartridges using cartridge controllers 有权
标题翻译：使用墨盒控制器调整多个测量墨盒
公开(公告)号：US07509445B2
公开(公告)日：2009-03-24
申请号：US11403167
申请日：2006-04-12
申请人： Brian Keith Odom , Jeffrey J. Kellam , Rafael Castro , Kyle Bryson
发明人： Brian Keith Odom , Jeffrey J. Kellam , Rafael Castro , Kyle Bryson
IPC分类号： G06F3/00 , G06F13/00
CPC分类号： G01D9/005
摘要： System and method for controlling cartridges to perform industrial operation(s). The system may include cartridge controllers coupled to the cartridges, timing and data routing logic coupled to the cartridge controllers, and controlling software coupled to the timing and data routing logic. Each of the cartridge controllers may be operable to detect and establish communications with a respective cartridge based on information retrieved from the cartridge, and adapt input/output signals of the respective cartridge according to instructions specified by the timing and data routing logic. The timing and data routing logic may be operable to synthesize data stream(s) from the adapted input/output signals, wherein each of the data stream(s) includes a respective subset of the adapted input/output signals received from a corresponding subset of the cartridges, and transmit the data stream(s) to the controlling software. The synthesized data stream(s) may appear as corresponding device(s) to the controlling software.
摘要翻译：用于控制墨盒进行工业操作的系统和方法。该系统可以包括耦合到盒的盒控制器，耦合到盒控制器的定时和数据路由逻辑，以及控制耦合到定时和数据路由逻辑的软件。每个盒式控制器可以可操作以基于从盒取回的信息检测和建立与相应盒的通信，以及根据由定时和数据路由逻辑指定的指令来调整相应盒的输入/输出信号。定时和数据路由逻辑可以用于从适应的输入/输出信号合成数据流，其中数据流中的每一个包括从相应的子集的相应子集接收到的适配的输入/输出信号的相应子集并将数据流传送到控制软件。合成的数据流可以显示为控制软件的相应设备。

3. 发明授权

US08176351B2 Sampling mechanism for data acquisition counters 有权
标题翻译：数据采集计数器采样机制
公开(公告)号：US08176351B2
公开(公告)日：2012-05-08
申请号：US11768255
申请日：2007-06-26
申请人： Rafael Castro , Brian Keith Odom
发明人： Rafael Castro , Brian Keith Odom
IPC分类号： H04B1/38
CPC分类号： G01R31/318357 , G01R31/31712
摘要： One or more counter units of a data acquisition device used to perform sampling operations. Each of the counter units is configurable to operate in a selected one of a plurality of modes. During operation, at least one of the counter units may receive a measurement signal (or input signal) acquired by the data acquisition device and also a sample clock signal. The counter unit may sample the measurement signal based on the selected operational mode and timing of the sample clock, and at a rate that is independent of the frequency of the measurement signal. Furthermore, the counter unit may sample the measurement signal based on a selected one of a plurality of timing modes associated with the sample clock signal. The counter units may take samples of the measurement signal to perform at least one of the following types of measurements: period, frequency, pulse-width, semi-period, time separation, or event counting.
摘要翻译：用于执行采样操作的数据采集装置的一个或多个计数器单元。每个计数器单元可配置为以多种模式中的选定的一种运行。在操作期间，至少一个计数器单元可以接收由数据获取装置获取的测量信号（或输入信号）以及采样时钟信号。计数器单元可以基于选择的采样时钟的操作模式和定时以及与测量信号的频率无关的速率对测量信号进行采样。此外，计数器单元可以基于与采样时钟信号相关联的多个定时模式中选择的一个采样测量信号。计数器单元可以采集测量信号的样本以执行以下类型的测量中的至少一种：周期，频率，脉冲宽度，半周期，时间分离或事件计数。

4. 发明申请

US20080043826A1 Sampling Mechanism for Data Acquisition Counters 有权
标题翻译：数据采集计数器采样机制
公开(公告)号：US20080043826A1
公开(公告)日：2008-02-21
申请号：US11768255
申请日：2007-06-26
申请人： Rafael Castro , Brian Keith Odom
发明人： Rafael Castro , Brian Keith Odom
IPC分类号： H04Q1/20 , H04B17/00 , H04B3/46
CPC分类号： G01R31/318357 , G01R31/31712
摘要： One or more counter units of a data acquisition device used to perform sampling operations. Each of the counter units is configurable to operate in a selected one of a plurality of modes. During operation, at least one of the counter units may receive a measurement signal (or input signal) acquired by the data acquisition device and also a sample clock signal. The counter unit may sample the measurement signal based on the selected operational mode and timing of the sample clock, and at a rate that is independent of the frequency of the measurement signal. Furthermore, the counter unit may sample the measurement signal based on a selected one of a plurality of timing modes associated with the sample clock signal. The counter units may take samples of the measurement signal to perform at least one of the following types of measurements: period, frequency, pulse-width, semi-period, time separation, or event counting.
摘要翻译：用于执行采样操作的数据采集装置的一个或多个计数器单元。每个计数器单元可配置为以多种模式中的选定的一种运行。在操作期间，至少一个计数器单元可以接收由数据获取装置获取的测量信号（或输入信号）以及采样时钟信号。计数器单元可以基于选择的采样时钟的操作模式和定时以及与测量信号的频率无关的速率对测量信号进行采样。此外，计数器单元可以基于与采样时钟信号相关联的多个定时模式中选择的一个采样测量信号。计数器单元可以采集测量信号的样本以执行以下类型的测量中的至少一种：周期，频率，脉冲宽度，半周期，时间分离或事件计数。

5. 发明申请

US20070245086A1 Generating a Data Stream from Cartridge Controllers Using a Plurality of Measurement Cartridges 有权
标题翻译：使用多个测量墨盒从墨盒控制器生成数据流
公开(公告)号：US20070245086A1
公开(公告)日：2007-10-18
申请号：US11684749
申请日：2007-03-12
申请人： Brian Keith Odom , Jeffrey J. Kellam , Rafael Castro , Kyle Bryson
发明人： Brian Keith Odom , Jeffrey J. Kellam , Rafael Castro , Kyle Bryson
IPC分类号： G06F13/00
CPC分类号： G01D9/005
摘要： System and method for controlling cartridges to perform industrial operation(s). The system may include cartridge controllers coupled to the cartridges, timing and data routing logic coupled to the cartridge controllers, and controlling software coupled to the timing and data routing logic. Each of the cartridge controllers may be operable to detect and establish communications with a respective cartridge based on information retrieved from the cartridge, and adapt input/output signals of the respective cartridge according to instructions specified by the timing and data routing logic. The timing and data routing logic may be operable to synthesize data stream(s) from the adapted input/output signals, wherein each of the data stream(s) includes a respective subset of the adapted input/output signals received from a corresponding subset of the cartridges, and transmit the data stream(s) to the controlling software. The synthesized data stream(s) may appear as corresponding device(s) to the controlling software.
摘要翻译：用于控制墨盒进行工业操作的系统和方法。该系统可以包括耦合到盒的盒控制器，耦合到盒控制器的定时和数据路由逻辑，以及控制耦合到定时和数据路由逻辑的软件。每个盒式控制器可以可操作以基于从盒取回的信息检测和建立与相应盒的通信，以及根据由定时和数据路由逻辑指定的指令来调整相应盒的输入/输出信号。定时和数据路由逻辑可以用于从适应的输入/输出信号合成数据流，其中数据流中的每一个包括从相应的子集的相应子集接收到的适配的输入/输出信号的相应子集并将数据流传送到控制软件。合成的数据流可以显示为控制软件的相应设备。

6. 发明申请

US20080046627A1 High Speed Bus for Isolated Data Acquisition Applications 有权
标题翻译：用于隔离数据采集应用的高速总线
公开(公告)号：US20080046627A1
公开(公告)日：2008-02-21
申请号：US11770807
申请日：2007-06-29
申请人： Rafael Castro , Haider A. Khan
发明人： Rafael Castro , Haider A. Khan
IPC分类号： G06F13/20
CPC分类号： G06F13/4031 , Y02D10/14 , Y02D10/151
摘要： An isolated data acquisition device including a plurality of data acquisition channels, an isolated system management unit coupled to the data acquisition channels, a host system management unit, a serial bus coupled to the host system management unit and the isolated system management unit, and isolation circuitry coupled to the serial bus. The isolation circuitry electrically isolates the host system management unit from the isolated system management unit and the data acquisition channels. During operation, the isolated system management unit and the host system management unit may each store data associated with one or more pending bus transactions. Each of the system management units may select at least one of the pending bus transactions according to a predetermined priority scheme, encode and serialize the data associated with the selected bus transaction, and transmit the serialized data across the isolation circuitry to the other system management unit via the serial bus.
摘要翻译：包括多个数据采集通道的隔离数据采集装置，耦合到数据采集通道的隔离系统管理单元，主机系统管理单元，耦合到主机系统管理单元和隔离系统管理单元的串行总线，以及隔离耦合到串行总线的电路。隔离电路将主机系统管理单元与隔离系统管理单元和数据采集通道电隔离。在操作期间，隔离系统管理单元和主机系统管理单元可以各自存储与一个或多个待处理总线事务相关联的数据。每个系统管理单元可以根据预定的优先级方案来选择至少一个待处理的总线事务，对与所选择的总线事务相关联的数据进行编码和串行化，并且将串行数据跨越隔离电路发送到另一个系统管理单元通过串行总线。

7. 发明申请

US20050078427A1 Protection circuit for general-purpose digital I/O lines 有权
标题翻译：通用数字I / O线保护电路
公开(公告)号：US20050078427A1
公开(公告)日：2005-04-14
申请号：US10936632
申请日：2004-09-08
申请人： Rafael Castro
发明人： Rafael Castro
IPC分类号： H02M1/00
CPC分类号： H02H9/045
摘要： A protection circuit for protecting a device from destructive electrical conditions, such as ESD, over-voltage, and over-current, while keeping the output impedance of the device's I/O lines to a minimum, and self-regulating power dissipation. The device may comprise a first protection circuit and a second protection circuit coupled to each of one or more I/O lines for providing a primary and a secondary level of protection, respectively, for the I/O lines. The first protection circuit of the device may combine the use of Schottky diodes for voltage clamping, with a current limiting device for self-regulating the power dissipation. The current limiting device may be operable to function as a small, low impedance resistor in a normal operating range and as a controlled power dissipater outside the normal operating range. The device may be a data acquisition device comprised in a data acquisition system.
摘要翻译：一种保护电路，用于在将器件的I / O线的输出阻抗保持在最小的同时保护器件免受诸如ESD，过压和过流之类的破坏性电气条件和自调节功耗。该装置可以包括耦合到一个或多个I / O线中的每一个的第一保护电路和第二保护电路，用于分别为I / O线提供初级和次级保护级别。该器件的第一个保护电路可以组合使用肖特基二极管进行电压钳位，并与限流器件结合使用，以自我调节功耗。电流限制装置可以用作在正常工作范围内的小型低阻抗电阻器，以及在正常工作范围之外的受控功率耗散器。该装置可以是包括在数据采集系统中的数据采集装置。

8. 发明授权

US07649726B2 Protection circuit for general-purpose digital I/O lines 有权
标题翻译：通用数字I / O线保护电路
公开(公告)号：US07649726B2
公开(公告)日：2010-01-19
申请号：US10936632
申请日：2004-09-08
申请人： Rafael Castro
发明人： Rafael Castro
IPC分类号： H02H7/00
CPC分类号： H02H9/045
摘要： A protection circuit for protecting a device from destructive electrical conditions, such as ESD, over-voltage, and over-current, while keeping the output impedance of the device's I/O lines to a minimum, and self-regulating power dissipation. The device may comprise a first protection circuit and a second protection circuit coupled to each of one or more I/O lines for providing a primary and a secondary level of protection, respectively, for the I/O lines. The first protection circuit of the device may combine the use of Schottky diodes for voltage clamping, with a current limiting device for self-regulating the power dissipation. The current limiting device may be operable to function as a small, low impedance resistor in a normal operating range and as a controlled power dissipater outside the normal operating range. The device may be a data acquisition device comprised in a data acquisition system.
摘要翻译：一种保护电路，用于在将器件的I / O线的输出阻抗保持在最小的同时保护器件免受诸如ESD，过压和过流之类的破坏性电气条件和自调节功耗。该装置可以包括耦合到一个或多个I / O线中的每一个的第一保护电路和第二保护电路，用于分别为I / O线提供初级和次级保护级别。该器件的第一个保护电路可以组合使用肖特基二极管进行电压钳位，并与限流器件结合使用，以自我调节功耗。电流限制装置可以用作在正常工作范围内的小型低阻抗电阻器，以及在正常工作范围之外的受控功率耗散器。该装置可以是包括在数据采集系统中的数据采集装置。

9. 发明申请

US20060197607A1 Measurement and data acquisition system including a real-time monitoring circuit for implementing control loop applications 有权
标题翻译：测量和数据采集系统包括用于实现控制回路应用的实时监控电路
公开(公告)号：US20060197607A1
公开(公告)日：2006-09-07
申请号：US11063141
申请日：2005-02-22
申请人： Rafael Castro
发明人： Rafael Castro
IPC分类号： H03L7/00
CPC分类号： G05B19/042 , G05B2219/25041 , G05B2219/25399
摘要： A measurement and data acquisition system including a real-time monitoring circuit for implementing control loop applications. The system control loop may include the real-time monitoring circuit, a data acquisition device, a processing unit, and a plurality of subsystems. The subsystems may be comprised in the data acquisition device or may be external to the data acquisition device. The real-time monitoring circuit may receive a plurality of timing signals from the plurality of subsystems and may select a control loop timing signal out of the plurality of timing signals. The real-time monitoring circuit may determine whether the operations of the control loop are performed within a particular period of time by monitoring the control loop timing signal and communicating with the processing unit. In response to an error notification, the processing unit may take appropriate action, such as shutting down the system and/or reporting an error or warning.
摘要翻译：一种测量和数据采集系统，包括用于实现控制回路应用的实时监控电路。系统控制回路可以包括实时监控电路，数据采集设备，处理单元和多个子系统。子系统可以包括在数据采集设备中，或者可以在数据采集设备的外部。实时监控电路可以从多个子系统接收多个定时信号，并可从多个定时信号中选择一个控制环定时信号。实时监视电路可以通过监视控制环定时信号并与处理单元通信来确定在特定时间段内是否执行控制回路的操作。响应于错误通知，处理单元可以采取适当的动作，例如关闭系统和/或报告错误或警告。

10. 发明授权

US07644207B2 High speed bus for isolated data acquisition applications 有权
标题翻译：高速总线用于隔离数据采集应用
公开(公告)号：US07644207B2
公开(公告)日：2010-01-05
申请号：US11770807
申请日：2007-06-29
申请人： Rafael Castro , Haider A. Khan
发明人： Rafael Castro , Haider A. Khan
IPC分类号： G06F3/00 , G06F5/00 , G06F13/12 , G06F13/38
CPC分类号： G06F13/4031 , Y02D10/14 , Y02D10/151
摘要： An isolated data acquisition device including a plurality of data acquisition channels, an isolated system management unit coupled to the data acquisition channels, a host system management unit, a serial bus coupled to the host system management unit and the isolated system management unit, and isolation circuitry coupled to the serial bus. The isolation circuitry electrically isolates the host system management unit from the isolated system management unit and the data acquisition channels. During operation, the isolated system management unit and the host system management unit may each store data associated with one or more pending bus transactions. Each of the system management units may select at least one of the pending bus transactions according to a predetermined priority scheme, encode and serialize the data associated with the selected bus transaction, and transmit the serialized data across the isolation circuitry to the other system management unit via the serial bus.
摘要翻译：包括多个数据采集通道的隔离数据采集装置，耦合到数据采集通道的隔离系统管理单元，主机系统管理单元，耦合到主机系统管理单元和隔离系统管理单元的串行总线，以及隔离耦合到串行总线的电路。隔离电路将主机系统管理单元与隔离系统管理单元和数据采集通道电隔离。在操作期间，隔离系统管理单元和主机系统管理单元可以各自存储与一个或多个待处理总线事务相关联的数据。每个系统管理单元可以根据预定的优先级方案来选择至少一个待处理的总线事务，对与所选择的总线事务相关联的数据进行编码和串行化，并且将串行数据跨越隔离电路发送到另一个系统管理单元通过串行总线。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式