Apparatus and method for converting between device description languages in a process control system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06F-009/45
H04J-003/22
출원번호
US-0444044
(2006-05-31)
등록번호
US-8266602
(2012-09-11)
발명자
/ 주소
Hodson, William R.
Samudrala, Prasad
출원인 / 주소
Honeywell International Inc.
인용정보
피인용 횟수 :
3인용 특허 :
8
초록▼
A device description language (DDL) converter is provided for converting a first DDL file into one or more second DDL files. The DDL files may be associated with wireless field devices that are or could be used in a process control system, such as wireless sensors or wireless actuators. The DDL file
A device description language (DDL) converter is provided for converting a first DDL file into one or more second DDL files. The DDL files may be associated with wireless field devices that are or could be used in a process control system, such as wireless sensors or wireless actuators. The DDL files may contain information associated with parameters of the field devices, such as tunings, performance statistics, statuses, measurements, and other data of interest. The first DDL file could be associated with a non-standard DDL. The one or more second DDL files could be associated with standard DDLS, such as HART, Foundation Fieldbus, and Profibus DDLs.
대표청구항▼
1. A method, comprising: receiving first information describing characteristics of one or more parameters of a field device, the field device operable to operate in a process control system, the characteristics described in the first information using a first device description language, the first i
1. A method, comprising: receiving first information describing characteristics of one or more parameters of a field device, the field device operable to operate in a process control system, the characteristics described in the first information using a first device description language, the first information associated with a first communication protocol, the first information comprising a first device description language source file;converting the first information into second information describing the characteristics of the one or more parameters of the field device, the characteristics described in the second information using a second device description language, the second information associated with a second communication protocol; andproviding the second information to facilitate interaction with the field device;wherein converting the first information into the second information comprises: parsing the first device description language source file into individual first components;mapping each first component from the first device description language source file to a corresponding second component of a target file that is compliant with the second device description language; andgenerating the target file using the component mappings by (i) taking each first component, (ii) extracting data from that first component, and (iii) generating the corresponding second component using the extracted data, wherein each second component is compliant with the second device description language. 2. The method of claim 1, wherein the first information comprises a Wireless Network for Secure Industrial Application (WNSIA) DDL file and the second information comprises a Highway Addressable Remote Transducer (HART) DDL file. 3. The method of claim 1, wherein converting the first information into the second information further comprises: generating a second device description language source file comprising the second components of the target file. 4. The method of claim 3, further comprising: converting the second device description language source file into a binary file. 5. The method of claim 1, wherein: the first information comprises a first device description language binary file; andconverting the first information into the second information comprises converting the first device description language binary file into a second device description language binary file. 6. The method of claim 1, wherein the field device comprises at least one of: a wireless sensor and a wireless actuator. 7. The method of claim 1, wherein the second device description language comprises one of: a Highway Addressable Remote Transducer device description language, a Foundation Fieldbus device description language, and a Profibus device description language. 8. The method of claim 1, wherein the one or more parameters comprise at least one of: a tuning associated with the field device, a performance statistic associated with the field device, a status associated with the field device, and a measurement taken by the field device. 9. The method of claim 1, wherein providing the second information comprises providing the second information to facilitate interaction between the field device and at least one of: a process controller, an asset management tool, and a configuration tool. 10. The method of claim 1, further comprising: providing the first information to facilitate communication between the field device and an intermediate device using the first communication protocol; andproviding the second information to facilitate communication between the intermediate device and the process control system using the second communication protocol. 11. An apparatus, comprising: at least one memory operable to store a first device description language source file associated with a field device, the field device operable to operate in a process control system, the first device description language source file describing characteristics of one or more parameters of the field device using a first device description language; andat least one processor operable to: convert the first device description language source file into a second device description language source file, the first and second device description language source files associated with different device description languages, the second device description language source file describing the characteristics of the one or more parameters of the field device using a second device description language; andstore the second device description language source file in the at least one memory;wherein the at least one processor is operable to convert the first information into the second information by: parsing the first device description language source file into individual first components;mapping each first component from the first device description language source file to a corresponding second component of a target file that is compliant with the second device description language; andgenerating the target file using the component mappings by (i) taking each first component, (ii) extracting data from that first component, and (iii) generating the corresponding second component using the extracted data, wherein each second component is compliant with the second device description language; andwherein the first device description language source file is associated with a first communication protocol and the second device description language source file is associated with a second communication protocol. 12. The apparatus of claim 11, wherein the first device description language source file comprises a Wireless Network for Secure Industrial Application (WNSIA) DDL file and the second device description language source file comprises a Highway Addressable Remote Transducer (HART) DDL file. 13. The apparatus of claim 11, wherein the at least one processor is operable to convert the first device description language source file into the second device description language source file further by: generating the second device description language source file comprising the second components of the target file. 14. The apparatus of claim 13, wherein the at least one processor is further operable to: convert the second device description language source file into a binary file. 15. The apparatus of claim 11, wherein the field device comprises a wireless field device. 16. The apparatus of claim 11, wherein the device description language associated with the second device description language source file comprises one of: a Highway Addressable Remote Transducer device description language, a Foundation Fieldbus device description language, and a Profibus device description language. 17. The apparatus of claim 11, wherein the one or more parameters comprise at least one of: a tuning associated with the field device, a performance statistic associated with the field device, a status associated with the field device, and a measurement made by the field device. 18. A non-transitory computer readable medium embodying a computer program, the computer program comprising computer readable program code for: receiving first information describing characteristics of one or more parameters of a field device, the field device operable to operate in a process control system, the characteristics described using a first device description language, the first information comprising a first device description language source file;generating second information describing the characteristics of the one or more parameters of the field device using a second device description language, the second information generated using the first information; andoutputting the second information to facilitate interaction with the field device;wherein the first information is associated with a first communication protocol and the second information is associated with a second communication protocol; andwherein generating the second information comprises: parsing the first device description language source file into individual first components;mapping each first component from the first device description language source file to a corresponding second component of a target file that is compliant with the second device description language; andgenerating the target file using the component mappings by (i) taking each first component, (ii) extracting data from that first component, and (iii) generating the corresponding second component using the extracted data, wherein each second component is compliant with the second device description language. 19. The computer readable medium of claim 18, wherein the first information comprises a Wireless Network for Secure Industrial Application (WNSIA) DDL file and the second information comprises a Highway Addressable Remote Transducer (HART) DDL file. 20. The computer readable medium of claim 18, wherein the computer readable program code for generating the second information further comprises computer readable program code for: generating a second device description language source file comprising the second components of the target file. 21. The computer readable medium of claim 20, further comprising computer readable program code for converting the second device description language source file into a binary file.
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이 특허에 인용된 특허 (8)
Hodson, William R.; Chen, Yu-Gene T.; Samudrala, Prasad; Chernoguzov, Alexander, Apparatus and method for integrating wireless field devices with a wired protocol in a process control system.
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Hodson, William R.; Chen, Yu-Gene T.; Samudrala, Prasad; Chernoguzov, Alexander; McLaughlin, Paul F., Apparatus, system, and method for integrating a wireless network with wired field devices in a process control system.
Davis, James; Petite, Thomas D., System and method for controlling communication between a host computer and communication devices associated with remote devices in an automated monitoring system.
Hodson, William R.; Samudrala, Prasad; Chen, Yu-Gene T.; Chernoguzov, Alexander, System and method for wireless communication between wired field devices and control system components.
Chen, Deji; Yang, Shenling; Nixon, Mark J.; Aneweer, Tom; Shepard, John R.; Mok, Aloysius K., System for merging wireless data into an established process control system.
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