?????????????????????????????????????????????? 10 ??????????? ??????????????????????????????????????????????? (Industrial communication)?????????????????? ????????????????????????????????????????????????????????????????????????? - PowerPoint PPT Presentation

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Title:

?????????????????????????????????????????????? 10 ??????????? ??????????????????????????????????????????????? (Industrial communication)?????????????????? ?????????????????????????????????????????????????????????????????????????

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Title: Author: OEM Computer Last modified by: OEM Computer Created Date: 1/13/2004 1:53:46 AM – PowerPoint PPT presentation

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Title: ?????????????????????????????????????????????? 10 ??????????? ??????????????????????????????????????????????? (Industrial communication)?????????????????? ?????????????????????????????????????????????????????????????????????????


1
?????????????????????????
2
?????????????????????????
??????????????????????????????????????????????
10 ??????????? ???????????????????????????????????
???????????? (Industrial communication)???????????
??????? ?????????????????????????????????????????
????????????????????????????????
????????????????????????? ????????????????????????
???????????????????????????? ???
?????????????????????????? (Bus system)
??????????????????????????????????????
3
?????????????????????????
?????????????????????????????????? (Industrial
bus system) ???????????????? ?????????????????????
?????????????????????????????????????? 3 ????? 1.
????? factory level ??????????????????????????????
??? Factory manage ??? Coordinating 2. ?????
Cell level ?????????????????????????????????
System ??? Control 3. ????? Field level
???????????????????????????? ????? Sensor actuator
4
?????????????????????????
5
?????????????????????????
6
?????????????????????????
Factory level EtherNet TCP/IP
???????????????????????????????????????????????
Internet ?????????????????? ??????????????????????
??????????????????????????????????????????????????
??? ??????????????????????????????????????????????
???????????????????????????
?????????? TCP/IP ??????????????????????????????
???? ARPANET ???? 1970 ???????????????????????????
????????????????????????????????????
????????????????????????????????????????-?????????
??????????????????????????????????????????? 1
?????? ?.?. 1983 ???????????????????????????
?????????????????????????????????????????????
??????????????????????????????????? (Internet)
7
?????????????????????????
Control level ARCNET (Attached Resource Computer
Network)ARCNET ????????????????? 1977 ?????????
SMC ?????????????????? Control Net
????????????????? Allen-Bradley ???? 1995
???????????????????????? Control level
PROFIBUS-FMS (Profibus Fieldbus Message
Specification) ????????????????? Siemens
????????????? ???? 1987 ????????? PROFIBUS
(Process Fieldbus) ??????????????????? 1992
8
?????????????????????????
Field level ????? Process automation
FOUNDATION field bus ???????????????????????????
??? IEC ????????????????????????? Noen World FIP
??? ISP Foundation ???????????????????????????????
??????????????????????????????????????????
HART (Highway Addressable Remote
Transducer) ???????????????? 1984
????????????????????????????????????????????????
4-20 mA LON (Local Operating
Network) ?????????????????????????????????????????
?????????????? neuron ??????????????????????????
1990 ????????? Echelon ?????????????????????
9
?????????????????????????
Field level ????? Process automation
PROFIBUS-PA (Profibus Process Automation) ????
PROFIBUS ??????????????????????????????????
(Process control) ????????????????????????????????
????????? World FIP (World Factory
Instumentation Protocol) ??????????????? (Open
system) ?????????? UTE 46 ????????????????????????
???? IEC ??? ISA ???????????????????? FIP
??????????????? 1993 ???????????? ? ??? ??????
tloneywell ??? Bailey ?????????? 2 ?? (?.?. 1994)
???????????????????????????????? ISP
(Interoperable System Project) ?????????????? ?
??? ?????? Fisher Rosemount, Siemens ???
Yokogawa) ??????????????????????? (Fieldbus
Foundation)
10
?????????????????????????
Field level ????? Factory automation
Byte data BITBUS ?????????????????
INTEL ????????????????????? 1984 ????????????????
IEEE 1118 CAN ( Controller Area
Network) ???????????? 1980 ????????? Bosch
????????????????????????????????-?????
??????????????????????????????????????????????????
???
11
?????????????????????????
Field level ????? Factory automation
Byte data CAN open ????????????
CAN ?????????????????? CiA (CAN in Automation)
???? 1993 ????????????????????? CAN
??????????????????? ?????????? CAN open
??????????????? Fielbbus ???? ? ????? ?????????
(node) ???????????????????????????????????????????
????????????????? Master ?????????????????????????
??????????? Device Net
???????????????????????????? CAN ?????????
Allen-Bradley ???? 1994
12
?????????????????????????
Field level ????? Factory automation
Byte data INTERBUS-S
????????????????? Phoenix Contact ???? 1984
???????? Field bus ???????????????????????????????
?? ???????????? ?????????? ???????? address
???????????? PROFIBUS-DP (Profibus
Distributed Periperal) ???? PROFIBUS
???????????????????????????????? (Factory
automation) ???????????????? PROFIBUS
????????????????????????? Field bus
??????????????????????????????????????????????????
? field bus SDS (Smart
Distributed System) ????????????????? Honeywell
?????????????????? CAN
13
?????????????????????????
Field level ????? Factory automation
Bit data INTERBUS LOOP ????
INTERBUS ?????????????? Actuator sensor
?????????????????????????????????
Seriplex ???????????????????????????????????
Actuator sensor ????????????????? APC (Automated
Process Control)
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