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公开(公告)号：US07894460B2
公开(公告)日：2011-02-22
申请号：US12180334
申请日：2008-07-25
CPC分类号： G05B19/058 , G05B19/4185 , G05B2219/14002 , G05B2219/31348 , G05B2219/31436 , Y02P90/18
摘要： A programmable logic controller (PLC) protocol converter is disclosed that allows a supervisory control and data acquisition (SCADA) system to effectively communicate with a PLC device using a desired communications protocol, particularly in cases where the PLC device does not “speak” the desired communications protocol. A first thread may be configured to continually read PLC addresses, one at a time, using a communications protocol understood by the PLC device. The first thread may store the data values in the shared data array within program memory. Thus, the first thread exposes data from the PLC device, as specified in the configuration file. At the same time, a second thread may be configured to serve the data in the shared data array according to a second communications protocol, e.g., to the SCADA system.
摘要翻译： 公开了一种可编程逻辑控制器（PLC）协议转换器，其允许监控和数据采集（SCADA）系统使用期望的通信协议有效地与PLC设备通信，特别是在PLC设备不“说”所需的通信协议的情况下 通讯协议 第一线程可以被配置为使用PLC设备理解的通信协议来一次一个地连续地读取PLC地址。 第一个线程可以将数据值存储在程序存储器中的共享数据阵列中。 因此，第一个线程从配置文件中指定了PLC设备的数据。 同时，第二线程可以被配置为根据第二通信协议（例如，到SCADA系统）来服务共享数据阵列中的数据。
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2.发明授权Method to extract billing type peak data from an existing electric meter installation 有权从现有电表安装中提取计费类型峰值数据的方法公开(公告)号：US08994554B2
公开(公告)日：2015-03-31
申请号：US13333141
申请日：2011-12-21
申请人： Joshua Carpman , Charles N. Harper
发明人： Joshua Carpman , Charles N. Harper
摘要： Techniques are disclosed for monitoring the consumption of a plurality of metered resources. The techniques involve receiving a KYZ pulse from a first utility meter, where the first utility meter is coupled to a source of one of the metered resources, and where the first utility meter outputs the KYZ pulse based on a predefined amount of metered resource being passed through the utility meter. A first counter is incremented, where the first counter is associated with the utility meter and stored in a memory.
摘要翻译： 公开了用于监测多个计量资源的消耗的技术。 这些技术涉及从第一公用事业仪表接收KYZ脉冲，其中第一公用事业仪表耦合到计量资源之一的源，并且其中第一公用事业计算机基于预定量的经过计量的资源被传递，输出KYZ脉冲 通过公用事业仪表。 第一个计数器递增，其中第一个计数器与效用表相关联并存储在存储器中。
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公开(公告)号：US20090028184A1
公开(公告)日：2009-01-29
申请号：US12180334
申请日：2008-07-25
IPC分类号： H04J3/22
CPC分类号： G05B19/058 , G05B19/4185 , G05B2219/14002 , G05B2219/31348 , G05B2219/31436 , Y02P90/18
摘要： A programmable logic controller (PLC) protocol converter is disclosed that allows a supervisory control and data acquisition (SCADA) system to effectively communicate with a PLC device using a desired communications protocol, particularly in cases where the PLC device does not “speak” the desired communications protocol. A first thread may be configured to continually read PLC addresses, one at a time, using a communications protocol understood by the PLC device. The first thread may store the data values in the shared data array within program memory. Thus, the first thread exposes data from the PLC device, as specified in the configuration file. At the same time, a second thread may be configured to serve the data in the shared data array according to a second communications protocol, e.g., to the SCADA system.
摘要翻译： 公开了一种可编程逻辑控制器（PLC）协议转换器，其允许监控和数据采集（SCADA）系统使用期望的通信协议有效地与PLC设备通信，特别是在PLC设备不“说”所需的通信协议的情况下 通讯协议 第一线程可以被配置为使用PLC设备理解的通信协议来一次一个地连续地读取PLC地址。 第一个线程可以将数据值存储在程序存储器中的共享数据阵列中。 因此，第一个线程从配置文件中指定了PLC设备的数据。 同时，第二线程可以被配置为根据第二通信协议（例如，到SCADA系统）来服务共享数据阵列中的数据。
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4.发明申请METHOD TO EXTRACT BILLING TYPE PEAK DATA FROM AN EXISTING ELECTRIC METER INSTALLATION 有权从现有电表安装中提取打桩式峰值数据的方法公开(公告)号：US20120169512A1
公开(公告)日：2012-07-05
申请号：US13333141
申请日：2011-12-21
申请人： JOSHUA CARPMAN , CHARLES N. HARPER
发明人： JOSHUA CARPMAN , CHARLES N. HARPER
摘要： Techniques are disclosed for monitoring the consumption of a plurality of metered resources. The techniques involve receiving a KYZ pulse from a first utility meter, where the first utility meter is coupled to a source of one of the metered resources, and where the first utility meter outputs the KYZ pulse based on a predefined amount of metered resource being passed through the utility meter. A first counter is incremented, where the first counter is associated with the utility meter and stored in a memory.
摘要翻译： 公开了用于监测多个计量资源的消耗的技术。 这些技术涉及从第一公用事业仪表接收KYZ脉冲，其中第一公用事业仪表耦合到计量资源之一的源，并且其中第一公用事业计算机基于预定量的经过计量的资源被传递，输出KYZ脉冲 通过公用事业仪表。 第一个计数器递增，其中第一个计数器与效用表相关联并存储在存储器中。
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