System and method for identification of process components
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H04Q-005/22
F16K-017/34
F16K-031/12
출원번호
US-0394894
(2006-03-30)
등록번호
US-8212655
(2012-07-03)
발명자
/ 주소
Nelson, Nathan Steven
LaMothe, Ross Charles
출원인 / 주소
Rosemount Inc.
대리인 / 주소
Kinney & Lange, P.A.
인용정보
피인용 횟수 :
4인용 특허 :
8
초록▼
A RFID transceiver interrogates RFID tags located on process components and provides identification data stored on the RFID tags to a process measurement device coupled to the process components. Based on the identification data received, the process measurement device configures itself to interpret
A RFID transceiver interrogates RFID tags located on process components and provides identification data stored on the RFID tags to a process measurement device coupled to the process components. Based on the identification data received, the process measurement device configures itself to interpret data provided by the process components. Proper configuration allows the process measurement device to provide meaningful process data to a control room.
대표청구항▼
1. A process measurement point system for monitoring a process fluid in an industrial process, the system comprising: a sensor for providing a sensor output as a function of a sensed parameter of the process fluid;a process component for interacting with the process fluid wherein characteristics of
1. A process measurement point system for monitoring a process fluid in an industrial process, the system comprising: a sensor for providing a sensor output as a function of a sensed parameter of the process fluid;a process component for interacting with the process fluid wherein characteristics of the process component affect the sensed parameter of the process fluid, the process component including a radio frequency identification (RFID) tag that stores identifying information regarding the process component;a process measurement device configured to calculate process data based on the sensor output; anda RFID transceiver for interrogating the RFID tag associated with the process component, the RFID transceiver including memory for storing configuration data and a communication system for providing configuration data to the process measurement device based on the identifying information provided by the RFID tag, wherein the process measurement device is configured by the received configuration data to calculate process data based on the sensor output. 2. The process measurement point system of claim 1, wherein the RFID transceiver is a hand-held RFID transceiver device including a communication system for providing the process measurement device with the selected configuration data. 3. The process measurement point system of claim 1, wherein the process measurement device includes: a sensor circuit connected to receive the sensor output from the sensor; anda transmitter circuit connected to receive calculated process data from the sensor circuit and the configuration data from the RFID transceiver, wherein the transmitter circuit configures the sensor circuit based on the configuration data received from the RFID transceiver. 4. The process measurement point system of claim 3, wherein the sensor circuit operates process application software that is configured by the transmitter circuit based on configuration data received from the RFID transceiver. 5. The process measurement point system of claim 3, wherein the sensor circuit includes hardware that is configured by the transmitter circuit based on configuration data received from the RFID transceiver. 6. The process measurement point system of claim 1, wherein the process component is a primary element. 7. The process measurement point system of claim 6, wherein the identifying information associated with the primary element includes at least one of the following: primary element type, primary element size, and primary element shape. 8. The process measurement point system of claim 1, wherein the process component is a sensor. 9. The process measurement point system of claim 8, wherein the identifying information associated with the sensor includes sensor type. 10. A method of initializing a process measurement point system having a sensor for providing a sensor output as a function of a sensed parameter of a process fluid, a process component for interacting with the process fluid, and a process measurement device configured to calculate process data based on the sensor output, wherein characteristics of the process component affects the sensed parameter of the process fluid, the method comprising: interrogating a radio frequency identification (RFID) tag located on a process component to obtain identifying information regarding the process component;selecting configuration data based on the obtained identification information; andconfiguring the process measurement device based on the selected configuration data to calculate process data based on the sensor output provided by the sensor. 11. The method of claim 10, further including: providing the process data calculated by the process measurement device to a control room system. 12. The method of claim 10, wherein interrogating the RFID tags includes: using a hand-held RFID transceiver to interrogate the RFID tag located on each process component. 13. The method of claim 12, wherein configuring the process control device includes: connecting the hand-held RFID transceiver to the process measurement device wherein the hand-held RFID transceiver selects the configuration data and configures the process measurement device based on the identifying information. 14. The method of claim 12, wherein configuring the process measurement device includes: providing the identifying information to the process measurement device, wherein the process measurement device selects the configuration data for configuration itself based on the identifying information. 15. The method of claim 10, further including: providing the process measurement device with identifying information, wherein the process measurement device selects the configuration data for configuring itself based on the received identifying information. 16. The method of claim 10, further including: providing the identifying information received from the RFID tags to a control room system. 17. The method of claim 10, wherein configuring the process measurement device includes: providing the configuration data to the process measurement device. 18. The method of claim 17, further including: configuring process application software within a sensing circuit connected to receive the sensor output from the sensor based on the configuration data provided to the process measurement device. 19. The method of claim 18, further including: configuring hardware components within the sensing circuit connected to receive the sensor output from the sensor based on the configuration data provided to the process measurement device. 20. A process system, comprising: a control room; anda plurality of process measurement point systems connected to provide process data to the control room, wherein each of the plurality of process measurement point systems comprises: a sensor for providing a sensor output as a function of a sensed parameter of the process fluid;a plurality of process components for interacting with the process fluid wherein characteristics of the process component affect the sensed parameter of the process fluid, wherein each of the plurality of process components includes a radio frequency identification (RFID) tag that stores identifying information regarding the process component;a process measurement device configured to calculate process data based on the sensor output, and to transmit the calculated process data the control room via a communication system; andan RFID transceiver for interrogating the RFID tag associated with each of the plurality of process components, wherein identifying information received from the RFID tags is provided to the process measurement device to configure the process measurement device to calculate the process data based on the sensor output, wherein the process measurement device also transmits identifying information received from the RFID tags to the control room. 21. The process system of claim 20, wherein the RFID transceiver is a hand-held RFID transceiver including a communication system for providing the process measurement device with the identifying information received from the RFID tags. 22. The process system of claim 20, wherein the RFID transceiver is included within the process measurement device. 23. The process measurement point system of claim 1, wherein the sensor includes a radio frequency identification (RFID) tag that stores identifying information regarding the sensor, wherein the process measurement device is further configured based on the received identity of the sensor.
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이 특허에 인용된 특허 (8)
Lind, Michael A.; Priddy, Kevin L.; Morgan, Gary B.; Griffin, Jeffrey W.; Ridgway, Richard W.; Stein, Steven L., Application specific intelligent microsensors.
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