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公开(公告)号：US5739413A
公开(公告)日：1998-04-14
申请号：US701965
申请日：1996-08-23
CPC分类号： G01M15/102
摘要： The combination of ambient air, exhaust and premeasured calibration gases is used according to this invention in the analysis of either low or high pollutant concentration gases measured by a single range analyzer. By using ambient air as a diluent and employing its concentration values to generate the Reference Dilution Ratio, DR.sub.ref, iterative calculations are made to find the Raw Sample Concentration value, C.sub.raw. The gas diluting/mixing system includes pressure balanced infeed plumbing legs. Each of the legs feeds to respective flow restrictors and a common, downstream mixing "T" fitting. One leg is interconnected to the high concentration emission gas output from the sampling system and high concentration calibration gas. The other leg is interconnected to the diluent gas source, ambient air.
摘要翻译： 根据本发明，在分析单范围分析仪测量的低或高污染物浓度气体的情况下，使用环境空气，废气和预先测量的校准气体的组合。 通过使用环境空气作为稀释剂并使用其浓度值来产生参考稀释比，DRref，进行迭代计算以找到原始样品浓度值Craw。 气体稀释/混合系统包括压力平衡进料管道腿。 每个腿部供应到相应的限流器和一个共同的下游混合“T”配件。 一条腿与采样系统输出的高浓度排放气体和高浓度校准气体相互连接。 另一条腿与稀释气源（环境空气）互连。
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公开(公告)号：US07596435B1
公开(公告)日：2009-09-29
申请号：US11462118
申请日：2006-08-03
申请人： Pradeep R. Tripathi , Bruce R. Kohn
发明人： Pradeep R. Tripathi , Bruce R. Kohn
IPC分类号： G01M17/00
CPC分类号： G07C5/008
摘要： A vehicle communication system and method of communicating data from a vehicle, such as for inspecting or diagnosing a vehicle, includes providing a plurality of vehicle units each including a vehicle wireless communication transceiver and a memory. Data, such as vehicle data from a vehicle diagnostic system, is stored in the memory. A communication system is provided for two-way wireless communication with the vehicle units. The communication system is made up of one or more mobile wireless communication transceivers. Vehicle data is communicated from the memory to one of the mobile wireless communication transceivers that is in the vicinity of that vehicle unit. The transporting of the mobile wireless communication transceiver increases interaction between the communication system and the vehicle units.
摘要翻译： 车辆通信系统和车辆通信数据的方法，例如用于检查或诊断车辆，包括提供多个车辆单元，每个车辆单元包括车辆无线通信收发器和存储器。 诸如来自车辆诊断系统的车辆数据的数据被存储在存储器中。 提供一种用于与车辆单元进行双向无线通信的通信系统。 通信系统由一个或多个移动无线通信收发器组成。 车辆数据从存储器传送到位于车辆单元附近的移动无线通信收发器之一。 移动无线通信收发机的传输增加了通信系统和车辆单元之间的交互。
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公开(公告)号：US20100332023A1
公开(公告)日：2010-12-30
申请号：US12822456
申请日：2010-06-24
CPC分类号： A61J7/0481 , A61J7/0445 , A61J2200/30 , G06F19/3462
摘要： A medicine dispenser and method of reminding a user to take medicine includes providing a device having a housing defining a plurality of compartment openings, each adapted to hold at least one medicine item and a plurality of covers. Each of the covers selectively closes one of the compartment openings to restrain access to the content of that compartment and provide access to the content of the respective compartment when opened. The device further includes a safety latch having first and second positions, wherein the safety latch inhibits opening of any of the covers when in its first position and allows opening of any of the covers when in its second position. When a user is reminded to take a medication, the position of the safety latch is monitored for an indication that the safety latch is moved from its first position to its second position. The user continues to receive the reminder until such indication is given.
摘要翻译： 药物分配器和提醒使用者服药的方法包括提供具有限定多个隔室开口的壳体的装置，每个隔间开口适于容纳至少一个药品和多个盖。 每个盖子选择性地关闭隔室开口中的一个，以限制进入该隔室的内容物，并在打开时提供对相应隔室的内容物的通路。 该装置还包括具有第一和第二位置的安全闩锁，其中当处于其第一位置时，安全闩锁禁止任何盖的打开，并且当处于其第二位置时允许任何盖打开。 当提醒使用者服用药物时，监视安全闩锁的位置以指示安全闩锁从其第一位置移动到其第二位置。 用户继续接收提醒，直到给出这种指示。
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公开(公告)号：US6085582A
公开(公告)日：2000-07-11
申请号：US69551
申请日：1998-04-29
申请人： Pradeep R. Tripathi , Gideon Eden , Donald M. Soenen , Carl D. Ensfield , Harold M. Ryan , Robert K. Zummer
发明人： Pradeep R. Tripathi , Gideon Eden , Donald M. Soenen , Carl D. Ensfield , Harold M. Ryan , Robert K. Zummer
CPC分类号： G01M15/104 , G01M15/102 , G01N33/0018
摘要： A method and apparatus for measuring vehicle exhaust emission includes sampling vehicle exhaust and a dilute mixture of vehicle exhaust and ambient air. A first analyzer measures concentrations of gas components of undiluted vehicle exhaust. A second analyzer measures concentration of at least one exhaust gas component present in the dilute mixture gas component. The at least one dilute mixture gas component is a particular exhaust gas component measured by the first analyzer which is also present in ambient air in substantial quantity. Flow rate of the dilute mixture, the concentration of the at least one dilute mixture gas component and undiluted gas concentration are analyzed by a microprocessor to produce mass emissions of the vehicle exhaust gas components.
摘要翻译： 用于测量车辆废气排放的方法和装置包括对车辆排气进行采样和车辆排气与环境空气的稀释混合物。 第一台分析仪测量未稀释汽车尾气的气体组分浓度。 第二分析仪测量存在于稀混合气体组分中的至少一种废气组分的浓度。 所述至少一种稀释混合气体组分是由第一分析仪测量的特定废气组分，该组分也大量存在于环境空气中。 通过微处理器分析稀释混合物的流速，至少一种稀释混合气体组分的浓度和未稀释的气体浓度，以产生车辆废气组分的质量排放。
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5.发明授权Method of verifying regulatory compliance of a vehicle having a vehicle diagnostic system 有权验证具有车辆诊断系统的车辆的合规性的方法公开(公告)号：US08428814B2
公开(公告)日：2013-04-23
申请号：US11890662
申请日：2007-08-07
申请人： Pradeep R. Tripathi , Lothar Geilen
发明人： Pradeep R. Tripathi , Lothar Geilen
摘要： A method of verifying regulatory compliance of a vehicle having a vehicle diagnostic system includes providing a vehicle unit having an adapter that is configured to connect with a vehicle diagnostic port of the vehicle diagnostic system. The vehicle unit further includes a vehicle wireless transceiver and a memory. The adapter is connected with the vehicle diagnostic port and receives vehicle data including exhaust emission parameters. The vehicle data is stored in the memory. A communication network is provided for two-way wireless communication with the vehicle unit. The communication network is made up of a plurality of geographically dispersed wireless communication transceivers. The vehicle wireless communication transceiver is activated with one of the geographically dispersed wireless communication transceivers when the vehicle wireless communication transceiver is in a vicinity of that geographically dispersed wireless communication transceiver to communicate the stored vehicle data to that one of the geographically dispersed wireless communication transceivers. A host computer system with access to the communication network receives vehicle data from the geographically dispersed wireless communication transceivers. A database accessed by the host computer system collects environmental regulatory compliance data. Environmental authority is provided access to the database to verify regulatory compliance.
摘要翻译： 一种验证具有车辆诊断系统的车辆的合规性的方法包括提供具有配置为与车辆诊断系统的车辆诊断端口连接的适配器的车辆单元。 车辆单元还包括车辆无线收发器和存储器。 适配器与车辆诊断端口连接，并接收包括废气排放参数的车辆数据。 车辆数据存储在存储器中。 提供通信网络用于与车辆单元的双向无线通信。 通信网络由多个地理上分散的无线通信收发器组成。 当车辆无线通信收发器处于该地理上分散的无线通信收发器附近时，车辆无线通信收发器被其中一个地理上分散的无线通信收发器激活，以将存储的车辆数据传送到地理上分散的无线通信收发器中的一个。 具有访问通信网络的主计算机系统从地理上分散的无线通信收发器接收车辆数据。 由主机系统访问的数据库收集环境法规合规性数据。 提供环境授权访问数据库以验证合规性。
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公开(公告)号：US20130070056A1
公开(公告)日：2013-03-21
申请号：US13622849
申请日：2012-09-19
申请人： Pradeep R. Tripathi
发明人： Pradeep R. Tripathi
CPC分类号： G06Q10/06
摘要： A method to monitor a vehicle inspection workflow, includes (i) identifying an inspector in a vehicle inspection area, (ii) determining an inspection procedure being performed by the inspector, the inspection procedure being at least a portion of a vehicle inspection, (iii) determining a workflow rule that corresponds to the inspection procedure, the workflow rule including at least one workflow limit, (iv) generating workflow data by monitoring the inspector within the inspection area, the workflow data being determined from recorded video data, (v) determining whether the inspector violated the workflow rule by comparing the workflow data to the at least one workflow limit of the workflow rule, and (vi) indicating that the inspector did not adequately perform the inspection procedure if it is determined that the inspector violated the workflow rule.
摘要翻译： 一种监视车辆检查工作流程的方法，包括（i）在车辆检查区域中识别检查员，（ii）确定由检查员执行的检查程序，检查程序是车辆检验的至少一部分，（iii 确定与检查程序相对应的工作流程规则，工作流程规则包括至少一个工作流程限制;（iv）通过监视检查区域内的检查员生成工作流数据;工作流数据由记录的视频数据确定;（v） 通过将工作流程数据与工作流规则的至少一个工作流程限制进行比较来确定检查员是否违反了工作流程规则，以及（vi）如果确定检查员违反工作流程，则指示检查员没有充分执行检查过程 规则。
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公开(公告)号：US09046491B1
公开(公告)日：2015-06-02
申请号：US13488550
申请日：2012-06-05
CPC分类号： G01N21/658
摘要： A method and system for detecting a chemical using SERS includes shifting the absorption wavelength signature of the precursor chemical toward a higher wavelength. SERS is performed on the wavelength shifted chemical in order to determine the concentration of the precursor chemical.
摘要翻译： 使用SERS检测化学品的方法和系统包括将前体化学品的吸收波长特征向较高波长移动。 对波长偏移的化学物质进行SERS以确定前体化学品的浓度。
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