公开(公告)号：US20150276433A1

公开(公告)日：2015-10-01

申请号：US14226525

申请日：2014-03-26

Applicant: Honeywell International Inc.

Inventor： JAGADEESH BRAHMAJOSYULA ,  JAGANMOHAN Y. REDDY ,  ROBERT RUSH

IPC: G01D4/02 ,  H04Q9/14

CPC classification number: G01D4/02 ,  G06Q10/06 ,  G06Q10/10 ,  G06Q50/06 ,  H04Q9/14

Abstract: Gas meter data validation for a Meter Data Management (MDM) system including a communications network connecting gas data downloading device(s) receiving gas meter data including corrected gas volume data (CGVD) and state variable(s) data from primary gas meter(s) to the system, and a server implementing gas data validation (GDV) software. The GDV software performs data validation checks on the gas meter data including the CGVD to identify erroneous CGVD, and if a data validation check fails, performs a root cause analysis to diagnose a root cause involved in the erroneous CGVD using the data validation check and additional information regarding the communications network and primary gas meter, and error resolution depending on the root cause during the time interval including (i) calculating a revised CGVD after refetching uncorrected GVD and the state variable data or (ii) estimating the state variable data and calculating the revised CGVD therefrom.

Abstract translation: 仪表数据管理（MDM）系统的气量计数据验证，包括连接气体数据下载装置的通信网络，其接收包括校正气体体积数据（CGVD）的气体计量数据和来自主要燃气表的状态变量数据 ）和实施气体数据验证（GDV）软件的服务器。 GDV软件对包括CGVD在内的燃气表数据执行数据验证检查，以识别错误的CGVD，并且如果数据验证检查失败，则使用数据验证检查和附加的数据验证检查来执行根本原因分析以诊断涉及到错误的CGVD的根本原因 关于通信网络和主气体计量器的信息，以及在时间间隔期间根据根本原因的误差分辨，包括（i）在重新获取未校正的GVD和状态变量数据之后计算修正的CGVD，或者（ii）估计状态变量数据并计算 修改后的CGVD。

公开(公告)号：US20170359222A1

公开(公告)日：2017-12-14

申请号：US15177895

申请日：2016-06-09

Applicant: Honeywell International Inc.

Inventor： MANAS DUTTA ,  RAMAKRISHNAN GANAPATHI ,  ABHISHEK NIKHRA ,  PRAVEEN SHETTY ,  JAGANMOHAN Y. REDDY

IPC: H04L12/24 ,  H04L29/12 ,  H04L12/26

CPC classification number: H04L41/12 ,  H04L41/22 ,  H04L43/0811 ,  H04L61/103 ,  H04L61/6022

Abstract: A method of automatic network topology determination for at least one Control & Instrumentation (C&I) system in an industrial facility. A network type, and all nodes and interconnecting networking devices including switches in the C&I system(s) are discovered. Additional connectivity information including a connection of the nodes to a specific port is collected. The network relationships of the nodes and interconnecting networking devices in the C&I system are determined. A network topology diagram of the C&I system is automatically generated from the nodes and interconnecting networking devices, additional connectivity information, and network relationships.

公开(公告)号：US20160291841A1

公开(公告)日：2016-10-06

申请号：US14677657

申请日：2015-04-02

Applicant: Honeywell International Inc.

Inventor： CHANDRASEKAR REDDY MUDIREDDY ,  SURESH KUMAR PALLE ,  JAGANMOHAN Y. REDDY

IPC: G06F3/0484 ,  G06F3/0481 ,  G06F3/02

CPC classification number: G06F3/04842 ,  G05B19/042 ,  G05B2219/23161 ,  G05B2219/23406 ,  G05B2219/25428 ,  G06F3/0227 ,  G06F3/0481

Abstract: A method and mobile device for emulating a field device display of a field device within an industrial process facility. A processor executes a display emulation program that implements a method of wirelessly sending a request for current information describing current display features displayed on a field device display (FDD). The current display features include at least one display window having graphical unit interface (GUI) process data therein associated with the field device, at least one user control for controlling the field device and placement information defining locations on the FDD for the display window, the GUI process data and the user control. The method further includes wirelessly receiving the current display features from the field device. The method further includes displaying the display window including the GUI process data and the user control in respective locations on the mobile display based on the placement information.

Abstract translation: 一种用于模拟工业过程设备内现场设备的现场设备显示的方法和移动设备。 处理器执行显示仿真程序，其实现无线地发送对描述在现场设备显示器（FDD）上显示的当前显示特征的当前信息的请求的方法。 目前的显示特征包括至少一个具有与现场设备相关联的图形单元接口（GUI）处理数据的显示窗口，用于控制现场设备的至少一个用户控制和定义用于显示窗口的FDD上的位置的位置信息， GUI进程数据和用户控制。 该方法还包括从现场设备无线地接收当前显示特征。 该方法还包括基于放置信息在移动显示器上的相应位置中显示包括GUI处理数据和用户控制的显示窗口。

公开(公告)号：US20170118541A1

公开(公告)日：2017-04-27

申请号：US14922650

申请日：2015-10-26

Applicant: Honeywell International Inc.

Inventor： PRAVEEN KUMAR KAJJAM ,  SURESH KUMAR PALLE ,  JAGANMOHAN Y. REDDY ,  SRIDHAR SANKARANARAYANAN

IPC: H04Q9/00 ,  H04W4/00 ,  H04B1/3827

CPC classification number: H04Q9/00 ,  G01D21/02 ,  G05B19/00 ,  G05B19/4185 ,  G05B2219/31121 ,  G05B2219/33192 ,  H04B1/3827 ,  H04L12/4625 ,  H04L67/12 ,  H04Q2209/40 ,  H04W4/80 ,  H04W84/042

Abstract: A process interface device for a process facility running a physical process includes a multi-loop current junction box including an analog front end (AFE) having a signal path including an input node, an output node, and an internal current sensor for each current loop. Respective input nodes receive analog current sensing signals (sensing signals) originating from each field devices within the process facility. An analog to digital converter (ADC) has inputs coupled across an output of the internal current sensor device. A wireless single hop device (WSH device) includes a processor and a wireless transmitter, wherein an input of the WSH device is coupled by a communications bus to receive respective outputs generated by the ADC being digitized versions of sensed ones of the sensing signals (sensed sensing signals). The WSH device is for wirelessly multiplex transmitting the sensed sensing signals for remote monitoring of the current loops.

公开(公告)号：US20160290838A1

公开(公告)日：2016-10-06

申请号：US14677703

申请日：2015-04-02

Applicant: Honeywell International Inc.

Inventor： CHANDRASEKAR REDDY MUDIREDDY ,  SURESH KUMAR PALLE ,  JAGANMOHAN Y. REDDY

IPC: G01F1/00 ,  H04L9/32 ,  H04W12/06 ,  H04L29/06

CPC classification number: G01F1/00 ,  G01F15/063 ,  H04L9/3226 ,  H04L63/0492 ,  H04L63/083 ,  H04W4/12 ,  H04W4/80 ,  H04W12/06

Abstract: A mobile device includes a transceiver coupled to an antenna configured to send wireless signals to and receive wireless signals from a fluid meter that is battery powered that has stored security information. The mobile device includes a processor coupled to the transceiver, a mobile display and a memory device. The memory device stores a fluid meter configuration and data collection (FMCDC) program that is implemented by the processor. The mobile device wirelessly transmits a connection request to the fluid meter. The fluid meter determines whether the connection request satisfies the stored security information. Provided the connection request satisfies the stored security information, the fluid meter transmits a wireless validation signal. Responsive to receiving the wireless validation signal at the mobile device, the mobile device wirelessly writes at least one parameter on the fluid meter or wirelessly reads stored meter data from the fluid meter.

Abstract translation: 移动设备包括耦合到天线的收发器，其被配置为向存储有安全信息的电池供电的流量计发送无线信号并从其接收无线信号。 移动设备包括耦合到收发器的处理器，移动显示器和存储器设备。 存储装置存储由处理器实现的流量计配置和数据收集（FMCDC）程序。 移动设备将流量计的连接请求无线传输。 流量计确定连接请求是否满足所存储的安全信息。 如果连接请求满足存储的安全信息，则流量计发送无线验证信号。 响应于在移动设备处接收到无线验证信号，移动设备无线地在流量计上写入至少一个参数，或者从流量计无线地读取存储的仪表数据。