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    • 5. 发明申请
    • Simulation Cache to Expedite Complex Modeling and Simulation Processes
    • 模拟缓存来加快复杂建模和仿真过程
    • US20100268519A1
    • 2010-10-21
    • US11686170
    • 2007-03-14
    • Mark Daniel HenningMichael J. SmithJavad SedehiWilliam Crocoll
    • Mark Daniel HenningMichael J. SmithJavad SedehiWilliam Crocoll
    • G06G7/48
    • G06Q10/04G01N33/0075
    • A method is provided for determining optimum positions in a region for a plurality of sensors that are capable of detecting occurrence of a hazard in the region. The hazard may be a chemical, biological, and/or radiological hazard in solid, liquid or gas form. A “simulation cache” is provided that stores data representing interaction of the hazard with sensors at each of the plurality of candidate locations in the region for each of the plurality of sensor types. Data is then retrieved from the simulation cache as needed for evaluation a particular candidate sensor solution comprising one or more sensors of one or more sensor types at corresponding ones of the candidate locations. An optimization algorithm may be used to select a candidate sensor solution. The data that is retrieved from the simulation cache for a selected candidate sensor solution is evaluated with respect to certain performance criteria. The simulation cache greatly reduces the time required to generate an optimum sensor layout because it separates the hazard modeling and sensor performance modeling from the optimization algorithm. By capturing this data at one time for storage in the simulation cache, it is not necessary to re-run the hazard simulations for each candidate sensor location generated by the optimization algorithm.
    • 提供一种用于确定能够检测该区域中的危险的发生的多个传感器的区域中的最佳位置的方法。 危害可能是固体,液体或气体形式的化学,生物和/或放射危害。 提供了一个“模拟高速缓存”,其将针对多个传感器类型中的每个的多个候选位置中的每一个的传感器存储表示危险的相互作用的数据。 然后根据需要从仿真高速缓存中检索数据,以评估包括候选位置中相应一个的一个或多个传感器类型的一个或多个传感器的特定候选传感器解决方案。 可以使用优化算法来选择候选传感器解决方案。 根据某些性能标准评估从所选候选传感器解决方案的模拟高速缓存中检索的数据。 仿真缓存大大减少了生成最佳传感器布局所需的时间,因为它将危害建模和传感器性能建模与优化算法分开。 通过一次捕获该数据以存储在模拟高速缓存中,不需要重新运行由优化算法生成的每个候选传感器位置的危险模拟。
    • 9. 发明授权
    • Graphical user interface and approach therefor
    • 图形用户界面及其方法
    • US07117274B2
    • 2006-10-03
    • US10794991
    • 2004-03-05
    • Daniel Lee AveryMichael J. SmithJoel Patrick BaileyJerry Schumacher
    • Daniel Lee AveryMichael J. SmithJoel Patrick BaileyJerry Schumacher
    • G01R31/28
    • G06F3/0481
    • A circuit testing and control approach involves configurable switch control for automatically detecting and routing test signals along a plurality of test circuit paths. According to an example embodiment of the present invention, graphical user interface (GUI) (240) includes stored computer-executable code that, when executed, causes a micro-computer circuit to send configuration signals to a microcontroller (220). A configurable circuit (215) coupled to the microcontroller is then configured by the microcontroller, in response to the configuration signals, for routing test signals using controllable switches. In one implementation, the configurable circuit includes circuits on inter-connectable circuit boards (210, 250, 260), with sense nodes for detecting the presence of an inter-connectable circuit board coupled to another. In response to the detected presence (or lack thereof), the controllable switches control the routing of the test signals between the inter-connectable circuit boards. The configuration signals are used for one or more of actively controlling the microcontroller, programming the microcontroller (e.g., storing program code therein) or requesting data from the microcontroller. With these approaches, automatic switching of test signal paths, on an individual circuit and in connection with other circuits, is achieved without necessarily physically accessing the configurable circuit.
    • 电路测试和控制方法涉及可配置的开关控制,用于沿多个测试电路路径自动检测和路由测试信号。 根据本发明的示例实施例,图形用户界面(GUI)(240)包括存储的计算机可执行代码,其在被执行时使微计算机电路向微控制器(220)发送配置信号。 然后,耦合到微控制器的可配置电路(215)由微控制器响应于配置信号被配置用于使用可控开关路由测试信号。 在一个实现中,可配置电路包括可互连电路板(210,250,260)上的电路,其中感测节点用于检测耦合到另一电路板的可连接电路板的存在。 响应于检测到的存在(或不存在),可控开关控制可连接的电路板之间的测试信号的路由。 配置信号用于主动控制微控制器,编程微控制器(例如,其中存储程序代码)或从微控制器请求数据的一个或多个。 利用这些方法,实现了测试信号路径在各个电路上以及与其它电路的连接的自动切换,而不必物理地访问可配置电路。