੍‫( ޚ‬1) — J-PARC Ճ଎‫ͱث‬• ϏʔϜ΍Ճ଎‫ث‬ͷ‫͕ثػ‬ҙਤͨ͠ঢ়ଶͰ͋Δ
͔ΛϞχλ͢Δɻ෼ࢄ੍‫ޚ‬γεςϜ —• ҙਤͨ͠ঢ়ଶ͔Β֎Ε͍ͯΔ৔߹͸ิਖ਼͢
Δɻ

͸͡Ίʹ

1

J-PARC Main Ring (MR) Ճ଎‫ث‬͸, 3 GeVͰೖࣹ͞ΕͨཅࢠϏʔϜΛ 30 GeV ·ͰՃ଎͠,T2K ௕‫ج‬ઢχϡʔτϦϊৼಈ࣮‫ͱݧ‬ϋυϩϯ࣮‫ࢪݧ‬ઃʹ‫͍ͯ͠څڙ‬Δɻͦͷ੍‫ޚ‬γεςϜ͸, प௕໿ 1600 m ʹΘͨͬͯ෼ࢄ഑ஔ͞Εͨ‫ثػ‬Λ૯߹తʹ੍‫͍ͯ͠ޚ‬Δɻ੍‫਺఺ޚ‬ͷ૯਺͸໿ 10 ສʹ‫Ϳٴ‬ɻ
͜ͷςΩετͰ͸, J-PARC MR Λ୊ࡐʹͯ͠,Ճ଎‫ޚ੍ث‬γεςϜͷߟ͑ํ΍ઃ‫ܭ‬, ॳ‫ظ‬ઃ‫͔ܭ‬Βͷ (ӡసΛ։͔࢝ͯ͠Β 10 ೥ؒͷ‫͍ͮجʹݧܦ‬ͨ) มભΛղઆ͢ΔɻՃ଎‫ޚ੍ث‬γεςϜ2Ճ଎‫ޚ੍ث‬γεςϜͷ໾ׂ͸, ҆ఆʹϏʔϜΛՃ଎࣮ͯ͠‫͢څڙʹݧ‬ΔͨΊͷखஈΛఏ‫͠ڙ‬, Ճ଎‫ث‬ͷ࠷ߴͷੑೳΛҾ͖ग़͢͜ͱͰ͋Δɻ੍‫ޚ‬γεςϜ͸ෳ਺ͷαϒγεςϜΛ౷߹͠, Ճ଎‫ث‬શମΛ 1 ͭͷγεςϜͱ੍ͯ͠‫͢ޚ‬Δɻ1 ͭͷαϒγεςϜ͸, ྫ͑͹ओి࣓ੴి‫ݯ‬γεςϜͱ͍ͬͨ‫ثػ‬άϧʔϓͷ੍‫ޚ‬Λ୲౰ͨ͠Γ, ϏʔϜҐஔϞχλγεςϜ͔ΒಡΈग़ͨ͠ϏʔϜ‫ي‬ಓΛදࣔ͢Δ͜ͱΛ୲౰ͨ͠Γ͢Δɻ੍‫ޚ‬γεςϜΛࢧ͑Δ‫ٕػࢉܭ‬ज़ͷൃల͕ͳ͚
Ε͹, Ճ଎‫ث‬ͷେ‫ܕ‬Խɾߴ౓Խ͸࣮‫͔ͬͳ͖Ͱݱ‬ͨͰ͋Ζ͏ɻ1960 ೥୅ʹՃ଎‫ث‬ͷ੍‫ޚ‬γεςϜʹ‫͍༻͕ػࢉܭ‬ΒΕͯҎདྷ, Ճ଎‫͚͓ʹث‬Δ੍‫ޚ‬γεςϜͷॏཁ౓͸೥ʑ૿Ճ͍ͯ͠Δɻ1985 ೥͔Β͸ the International Conference on Accelerator and Large Experimental Physics Control
Systems (ICALEPCS) ͱ͍͏ࠃࡍձִ͕ٞ೥Ͱ
։࠵͞Ε͍ͯΔ [1]ɻ2.1

͜ͱͰ͋Δɻ͜ΕΒͷ 3 ͭͷཁૉΛͦΕͧΕ‫ے‬೑,໨, ಄೴ʹྫ͑Ε͹, Ճ଎‫ޚ੍ث‬γεςϜ͸͜ΕΒΛ‫͙ܨ‬த਻ਆ‫ʹܦ‬૬౰͢Δɻ

2.2੍‫ޚ‬γεςϜʹ‫ٻ‬ΊΒΕΔ΋ͷ

҆ఆͨ͠Ճ଎‫ث‬ͷӡసΛ࣮‫͢ݱ‬ΔͨΊʹ, ੍‫ޚ‬γεςϜʹ͸

• ৴པੑ͕ߴ͘,• Մ༻ੑ͕͋ͬͯ,• อकੑ͕ྑ͍

੍‫ߏػޚ‬Λఏ‫͢ڙ‬Δ͜ͱ͕‫ٻ‬ΊΒΕΔɻͦͷҰํͰ, ੍‫ޚ‬γεςϜʹ͸ॊೈੑ΋‫ٻ‬ΊΒΕΔɻՃ଎‫ث‬ͷٕज़తͳৄࡉ͕ܾ·Δ·Ͱ, ੍‫ޚ‬γεςϜͷ࢓༷͸ఆ·Βͳ͍ͨΊ, ൺֱత୹‫ؒظ‬Ͱͷ࣮૷͕‫ٻ‬ΊΒΕΔɻ• ӡస͕࢝·ͬͨ͋ͱʹՃ଎‫ث‬ͷཁ‫͕༷࢓ٻ‬มΘΔ• ৽͍͠ख๏Λૉૣ࣮͘૷ͯ͠Ճ଎‫ث‬ͷӡసʹద༻͢Δ• ৽͘͠ಋೖ͞Εͨ‫ثػ‬Λ੍‫ޚ‬γεςϜʹ૊ΈࠐΉͱ͍ͬͨ͜ͱ΁ͷૉૣ͍ରԠ͕ඞཁͰ͋Δɻ

2.3੍‫ޚ‬γεςϜ͕Χόʔ͢ΔൣғҰ‫ʹޱ‬Ճ଎‫ͯͬݴͱޚ੍ث‬΋, ͦͷ෼໺͸࣍ʹ‫͛ڍ‬ΔΑ͏ͳ޿͍ൣғΛ໢ཏ͍ͯ͠Δ:• ‫ثػ‬ͷ੍‫ޚ‬– Ճ଎‫ث‬Λߏ੒͢Δ‫ثػ‬ͷૢ࡞ͱ‫ࢹ؂‬• Ճ଎‫ث‬ͷϞσϦϯά (γϛϡϨʔγϣϯ)Ճ଎‫ޚ੍ث‬γεςϜͷ‫ػ‬ೳ• ୯Ґͷม‫׵‬੍‫ޚ‬γεςϜͷ‫ج‬ຊతͳ‫ػ‬ೳ͸,• Ճ଎‫ث‬ͷϞσϧʹैͬͯ‫ʹثػ‬஋Λઃఆͯ͠ϏʔϜΛૢ࡞͢Δɻ

９－ 1– ࣓৔ T, ΩοΫྔ mrad ͱ͍ͬͨՃ଎‫ث‬ϞσϦϯάͷ୯Ґ͔Β, ిྲྀ΍ిѹͱ͍ͬͨ‫ثػ‬ͷ୯Ґͷม‫׵‬

– ADC/DAC ͷΧ΢ϯτ஋ͱ, ిྲྀ΍ѹྗͱ͍ͬͨ෺ཧྔͱͷม‫׵‬• ΞϧΰϦζϜ

– όϯνϑΟʔυόοΫ, ϦΞϧλΠϜ‫ي‬ಓิਖ਼ͱ͍ͬͨϑΟʔυόοΫ– ૢ࡞ͷࣗಈԽ• ‫ثػ‬ͷߏ੒΍ઃఆ஋ͷσʔλϕʔε• Ճ଎‫ޚ੍ث‬ͷͨΊͷΠϯϑϥ– ωοτϫʔΫ– αʔό‫ػࢉܭ‬, ετϨʔδγεςϜ
ਤ 1: Ճ଎‫ޚ੍ث‬ͷඪ४Ϟσϧ• πʔϧྨ– όʔδϣϯ؅ཧ• ϑϩϯτΤϯυ૚ϑΟʔϧυόεͰ઀ଓ͞Ε੍ͨ‫ޚ‬ର৅‫ثػ‬Λ੍‫͢ޚ‬Δ‫܈ػࢉܭ‬– ΞʔΧΠϒγεςϜ– ΞϥʔϜγεςϜ• ޿ٛͷՃ଎‫·ؚʹޚ੍ث‬ΕΔ΋ͷ• ωοτϫʔΫ૚
HMI ૚ͱϑϩϯτΤϯυ૚Λ݁ͿωοτϫʔΫ– λΠϛϯάγεςϜ

– Personnel Protection System (PPS):ਓతอ‫ޢ‬γεςϜ– Machine Protection System (MPS): ‫ػ‬‫ث‬อ‫ޢ‬γεςϜͷ 3 ૚͔Βߏ੒͞ΕΔɻ͜ͷߟ͑ํ͸Ճ଎੍‫ޚ‬ͷඪ४Ϟσϧ [2] ͱ΋‫ݺ‬͹Ε, ޿͘࠾༻͞Ε͍ͯΔɻ͜ͷΑ͏ʹՃ଎‫ث‬Λ෼ࢄ੍‫͢ޚ‬Δ͜ͱʹ͸,• ഑ઢΛγϯϓϧʹͰ͖Δେ‫ن‬໛ͳՃ଎‫ࢪث‬ઃͰ͸, ଟ͘ͷ‫͍޿͕ثػ‬ෑ஍ʹ෼ࢄͯ͠ઃஔ͞ΕΔͨΊ, શͯͷ৴߸ઢΛ੍‫Ͱ·ࣨޚ‬഑ઢ͢Δͷ͸ࣄ্࣮ෆՄೳͰ
͋ΔɻωοτϫʔΫΛ༻͍ͯ৴߸ΛଟॏԽ͢Δ͜ͱͰ, ഑ઢΛେ෯ʹ؆ུԽ͢Δ͜ͱ͕ՄೳͰ͋ΔɻͦͷҰํͰ, Ճ଎‫ޚ੍ث‬ͷൣᙝ͸֤Ճ଎‫ࢪث‬ઃͷࣄ৘ʹΑ༷ͬͯʑͰ͋Δɻྫ͑͹ J-PARC MR
ʹ͸, ిࢠཅిࢠিಥϦϯά΍์ࣹޫϦϯάͰߦͬ
͍ͯΔΑ͏ͳϦΞϧλΠϜ‫ي‬ಓิਖ਼γεςϜ͸ଘࡏ͠ͳ͍ɻόϯνϑΟʔυόοΫγεςϜ͸ϏʔϜϞχλάϧʔϓͷ؅‫͍ͯͯͬͳͱ׋‬, ੍‫ޚ‬άϧʔϓ͸ϑΟʔυόοΫγεςϜͷ੍‫ޚ‬γεςϜ΁ͷ
઀ଓΛఏ‫͍ͯ͠ڙ‬Δ͚ͩͰ͋Δɻ
͜͜Ͱ͸λΠϛϯάγεςϜ΍ PPS, MPS ͳͲ͸আ֎ͯ͠, Ճ଎‫ޚ੍ث‬ͷ‫ج‬ຊతͳ෦෼ʹ͍ͭ
ͯड़΂Δɻ

3

• ଱ো֐ੑ͕͋Δ‫ނ͕ثػ‬োͨ͠ࡍͷӨ‫ڹ‬Λ‫ݶ‬ఆͰ͖Δɻ• ֦ுੑ͕͋Δ‫ثػ‬Λ૿ઃ͢Δ৔߹͸ϑϩϯτΤϯυ૚ʹ‫ܭ‬ࢉ‫ػ‬Λ௥Ճ͢Δ͜ͱͰରԠͰ͖Δɻ• ॊೈੑ͕͋ΔՃ଎‫ث‬͸ 20 ೥–30 ೥, ͋Δ͍͸ͦΕҎ্ͷ௕͍‫ʹؒظ‬Θͨͬͯӡస͞ΕΔɻ੍‫͍༻ʹޚ‬Δίϯϙʔωϯτͷण໋͸௕ͯ͘΋ 10 ೥ఔ౓, ୹͍ͱ 2, 3 ೥Ͱ, ण໋͸೥ʑ୹͘ͳΔ܏޲ʹ͋Δɻ֤૚ͷ‫ثػ‬͸ൺֱ༰қʹަ‫׵‬Մೳ
Ͱ͋Δɻ

ඪ४Ϟσϧ

‫ݱ‬୅తͳՃ଎‫ޚ੍ث‬γεςϜ͸, ਤ 1 ʹࣔ͞ΕΔΑ͏ʹ,

• Human-Machine Interface (HMI) ૚ਓ͕ؒՃ଎‫ث‬Λૢ࡞͢ΔͨΊͷೖྗ૷ஔ΍,Ճ଎‫ث‬ΛϞχλ͢ΔͨΊͷදࣔ૷ஔͱ͍ͬͨϝϦοτ͕͋Δɻ

９－ 2

Experimental Physiscs and Industrial Control
System (EPICS) ͸, ग़൛-ߪಡ‫ܕ‬ͷωοτϫʔΫ෼ࢄ‫ޚ੍ܕ‬γεςϜΛߏங͢ΔͨΊͷϑϨʔϜϫʔΫͰ͋ΔɻΞϝϦΧ߹ऺࠃͷϩεΞϥϞεࠃཱ‫ͱॴڀݚ‬Ξϧΰϯψࠃཱ‫ Ͱॴڀݚ‬1988 ೥ࠒ͔Β։ൃ͕࢝·Γ, ‫ࡏݱ‬͸ΦʔϓϯιʔεͰࠃࡍ‫ڞ‬ಉ։ൃ͞Ε͍ͯΔɻ։ൃ౰ॳ͸ VxWorks ্Ͱͷར༻͕લఏͱͳ͍͕ͬͯͨ,• Linux ΍ mac OS ͱ͍ͬͨ Unix ‫ ܥ‬OSਤ 2: EPICS ͷϩΰɻԣઢͷ্ͷ࢛֯͸ OPI Λ,ԣઢͷԼͷ࢛֯͸ IOC Λ, ͜ΕΒΛ઀ଓ͢Δࠇ͍
ઢ͸ωοτϫʔΫΛ‫͍ͯ͠ݱ‬Δɻ

• Microsoft Windows• VxWorks, RTEMS ͱ͍ͬͨϦΞϧλΠϜ OS

ͦͷ൓໘, ωοτϫʔΫͷ৴པੑ΍Մ༻ੑ੍͕
‫ޚ‬γεςϜͷ৴པੑ΍Մ༻ੑʹ௚઀൓ө͞Εͯ͠
·͏ͱ͍͏σϝϦοτ͕͋ΔɻωοτϫʔΫΛ৑௕Խ͢Δ, ෼ׂ͢Δ, ޫϑΝΠόΛ࢖͏, ͱ͍ͬͨωοτϫʔΫߏ੒ͷઃ‫͕ܭ‬ॏཁͰ͋Δɻ

ͱ͍ͬͨ, ͞·͟·ͳ OS ্Ͱར༻Մೳͱͳͬͯ
͍ΔɻUnix ‫ ܥ‬OS ͷ৔߹͸ Linux ͕༻͍ΒΕΔ͜ͱ͕ଟ͘, Intel x86 64/x86 Ҏ֎ʹ΋ ARM ΍
PowerPC ͳͲ, ༷ʑͳ CPU ͕ར༻ՄೳͰ͋Δɻ
EPICS ͸Ճ଎‫͘ͳͰ͚ͩث‬, ๬ԕ‫ڸ‬΍֩༥߹࣮‫ݧ‬࿍ͱ͍ͬͨେ‫ࢪݧ࣮ܕ‬ઃͷ੍‫͍༻ʹޚ‬ΒΕ͍ͯ
ΔɻEPICS Λ༻͍͍ͯΔࢪઃͷ‫͛ڍ‬Δͱ,੍‫ޚ‬ϑϨʔϜϫʔΫ EPICS• J-PARC, KEK Linac, SuperKEKB, ཧ‫ݚ‬RIBF

41960 ೥୅ʹՃ଎‫ث‬ͷ੍‫ʹޚ‬ίϯϐϡʔλΛ༻͍ΔΑ͏ʹͳͬͨ౰ॳ͸, Ճ଎‫ث‬ຖʹಠࣗͷϋʔυ΢ΣΞͱιϑτ΢ΣΞΛ։ൃ੍ͯ͠‫ޚ‬γεςϜΛߏங͍ͯͨ͠ɻ1980 ೥୅ʹͳΔͱ, ෳ਺ͷՃ଎‫ޚ੍ث‬γεςϜ͕ࣅͨΑ͏ͳ໰୊Λ๊͍͑ͯͯΔ
͜ͱ͕໌Β͔ʹͳ͖ͬͯͨɻෳ਺ͷՃ଎‫ࢪث‬ઃ͕
๊͑Δ‫ڞ‬௨ͷ໰୊Λղܾ͢΂͘, ੍‫ޚ‬γεςϜͷ
ߏஙʹ‫ڞ‬௨ͷϑϨʔϜϫʔΫ͕༻͍ΒΕΔΑ͏ʹͳ͖ͬͯͨɻ͜͏͍ͬͨϑϨʔϜϫʔΫʹ͸ΦʔϓϯιʔεͳϓϩδΣΫτ΋ϓϩϓϥΠΤλϦͳ΋ͷ΋ͷ͋Δ͕,• ESS, DLS, FRIB, SNS• ֩༥߹࣮‫ݧ‬࿍: ITER, IFMIF-EVADA• KECK ๬ԕ‫ڸ‬• KAGRA, LIGO
ͳͲ͕͋ΔɻEPICS ʹ͸, ੍‫ޚ‬γεςϜʹඞཁͱ͞ΕΔ• ‫ثػ‬ͷԕִૢ࡞• ΞΫηε‫ݶݖ‬• I/O ͷந৅Խ• ୯Ґͷม‫׵‬• ϑΟʔυόοΫϧʔϓ• EPICS [3]• γʔέϯεॲཧ (ॲཧͷࣗಈԽ)• MADOCA [4]• GUI Ϗϧμ• TANGO [5]• ΞʔΧΠϒγεςϜ

• LabVIEW [6]• Vsystem [7]ͳͲ͕‫͛ڍ‬ΒΕΔɻ͜͜Ͱ͸, J-PARC Ճ଎‫͕ث‬ϑϨʔϜϫʔΫͱͯ͠࠾༻͍ͯ͠Δ EPICS Λ঺հ͢Δɻͱ͍ͨ෦඼͕ଗ͍ͬͯΔɻࠃࡍ‫ڞ‬ಉ։ൃͷϓϩδΣΫτͰ͋Γ, ͞·͟·ͳࢪઃͰར༻͞Ε͍ͯΔͷͰ,• ࣗ෼ͨͪͰ‫ݸ‬ผʹ։ൃɾอक͢Δඞཁ͕ͳ͍• όάग़͕͢͢͠ΜͰ͍Δ

９－ 3

• ଞͷࢪઃͷࢧԉΛड͚ΒΕΔՄೳੑ͕͋Δ

4.2• ࠃࡍతʹߩ‫͖Ͱݙ‬ΔՄೳੑ͕͋Δ

ͱ͍ͬͨར఺͕͋Δɻ
EPICS Ͱ͸, Ճ଎‫ث‬ͷΦϖϨʔλ΍‫ثػ‬ͷ୲౰ऀ͕ૢ࡞͢Δ্Ґ੍‫ޚ‬ΞϓϦέʔγϣϯΛ OPI,
ϑϩϯτΤϯυͷ‫ػࢉܭ‬Λ I/O Controller (IOC)ͱ‫Ϳݺ‬ɻਤ 2 ʹࣔ͢ EPICS ͷϩΰ͸, OPI ͱ IOC͕ωοτϫʔΫͰ઀ଓ͞Ε͍ͯΔ༷ࢠΛ৅௃తʹ͍ࣔͯ͠Δɻ
OPI ͷ ։ ൃ ʹ ͸ GUI Ϗ ϧ μ Λ ༻ ͍ ͨ Γ,
Python (ྫ͑͹ PythonCA [8] ͱ͍͏ Python
module Λར༻͢Δ) ΍ SAD [9] ͱ͍ͬͨεΫϦϓτ‫ޠݴ‬Λ༻͍ΔɻԼҐͷιϑτ΢ΣΞΛ։ൃ͢Δ‫ػ‬ձ͸গͳ͘ͳ͖͍ͬͯͯΔ͕, C ͱ C++Λ༻͍Δ͜ͱ͕ଟ͍ɻJava ΍ Matlab, LabVIEW ͔Β EPICS Λར༻͢ΔͨΊͷϞδϡʔϧ΋։ൃ͞
Ε͍ͯΔɻ

4.1

EPICS Ͱ͸੍‫఺ޚ‬Λ Process Variable (PV)͋Δ ͍ ͸ Ϩ ί ʔ υ ͱ ‫Ϳ ݺ‬ɻ֤ IOC ͸ EPICS
Databse ͱ‫ݺ‬͹ΕΔσʔλϕʔεΛ͍࣋ͬͯͯ,੍‫ޚ‬Լʹ͋Δ‫ثػ‬ͷϋʔυ΢ΣΞΛ PV ໊ʹରԠ෇͚ΔɻPV ʹ͸σʔλ‫͕͋ܕ‬Δɻඪ४Ͱར༻Մೳͳ‫ج‬ຊతͳσʔλ‫ܕ‬ͷྫͱͯ͠͸,• longin, longout: ੔਺஋ɻ• ai, ao: Ξφϩά஋ (ුಈখ਺఺)ɻ੍‫ޚ‬ର৅‫ثػ‬ͷੜσʔλ (ADC ͷΧ΢ϯτͳͲ) ͱ෺ཧྔͱͷ૬‫ޓ‬ม‫͕׵‬Մೳɻ• bi, bo: On/Oﬀ ΍ OK/NG ͳͲ, 2 ͭͷ஋ΛͱΔόΠφϦ஋ɻ• stringin, stringout: จࣈྻ‫ܕ‬ɻͳͲ͕͋Δɻ·ͨ, ҎԼʹ‫͛ڍ‬ΔΑ͏ͳσʔλॲཧͷͨΊͷ‫ܕ‬΋༻ҙ͞Ε͍ͯΔ:

I/O Controller (IOC)EPICS Ͱ͸, ϑϩϯτΤϯυͷ‫ػࢉܭ‬Λ I/O
Controller (IOC) ͱ‫Ϳݺ‬ɻIOC ͷ໿ׂΛҰ‫Ͱݴ‬ද͢ͱ, ੍‫ޚ‬ର৅‫ثػ‬ͷϑΟʔϧυόε͔Β EPICS
ͷ௨৴ϓϩίϧͰ͋Δ Channel Access (CA) ΁ͷϓϩτίϧม‫͋Ͱػ׵‬Δɻ੍‫ޚ‬ର৅ͱͳΔ‫ثػ‬͕༻͍Δϓϩτίϧ͸,• PCI Express, VME, CAMAC, GPIB ͳͲͷόε• SPI, I2 C, GPIO ͱ͍ͬͨϚΠίϯͷೖग़ྗ• RS-232C, RS-485 ͱ͍ͬͨγϦΞϧ௨৴• USB• HTTP, telnet, VXI-11 [10] ͱ͍ͬͨඪ४త
ͳ TCP/IP ௨৴• ‫ثػ‬ಠࣗͷϓϩτίϧΛ༻͍ͨ TCP/IP ௨৴ͳͲ, ‫ثػ‬ͷछྨ΍༻్ʹΑ༷ͬͯʑͰ͋ΔɻIOC͸੍‫ޚ‬ର৅‫ثػ‬ͷ I/O ͷৄࡉΛӅณ͠, CA ͷαʔόͱͳͬͯ‫΁ثػ‬ͷΞΫηεΛఏ‫͢ڙ‬ΔɻCA ͷΫϥΠΞϯτͰ͋Δ্Ґ੍‫ܥޚ‬ΞϓϦέʔγϣϯ͸, ੍‫ޚ‬ର৅‫ثػ‬ͷϋʔυ΢ΣΞΛৄࡉʹ஌ͬͯ
͍Δඞཁ͸ͳ͍ɻ੍‫఺ޚ‬ͷ໊લ͑͞஌͍ͬͯΕ͹‫΁ثػ‬ͷ I/O ΞΫηε͕ՄೳͰ͋Δɻ

EPICS Ϩίʔυͱ Database• calc: ΄͔ͷ PV ͷ஋Λ࢖ͬͨ‫݁ࢉܭ‬ՌΛ஋ʹ΋ͭɻ࢛ଇԋࢉ΍ࢦ਺ؔ਺, ࡾ֯ؔ਺, Ϗοτԋࢉ, ࿦ཧԋࢉͳͲΛར༻Ͱ͖Δɻ• dfanout: ෳ਺ͷ PV ʹ஋Λίϐʔ͢Δɻ• histogram: ଞͷ PV ͷ஋Λೖྗʹͯ͠ώετάϥϜΛ࡞Δɻ͜ΕΒҎ֎ʹ΋‫͕͋ܕ‬Γ, Ϣʔβʔ͕ಠࣗͷ‫ܕ‬Λ࡞Δ͜ͱ΋ՄೳͰ͋Δɻ
EPICS Database ͸σʔλ‫ܕ‬ͷΠϯελϯεͱͯ͠ PV Λੜ੒͠, ﬁeld ͱ‫ݺ‬͹ΕΔଐੑʹ I/Oʹ༻͍Δ‫ثػ‬ͷछྨ΍, εϩοτ൪߸, νϟϯωϧ൪߸ͱ͍ͬͨϋʔυ΢ΣΞͷৄࡉΛ‫ه‬ड़͢Δɻ
Ϧετ 1 ʹ, EPICS Database ͷྫΛ‫͛ڍ‬Δɻ͜
ͷྫͰ͸, ి࣓ੴి‫ݯ‬Λ On/Oﬀ ͢Δૢ࡞ͱి‫ݯ‬ͷ On/Oﬀ ঢ়ଶͷಡΈฦ͠Λ PLC Ͱ੍‫͍ͯ͠ޚ‬ΔɻCPU ͱͯ͠ Yokogawa ͷ linux ରԠ CPU Ϟδϡʔϧ F3RP71/F3RP61 Λར༻͓ͯ͠Γ, CPUϞδϡʔϧ͕ IOC ͱͳ͍ͬͯΔɻ

９－ 4

Ϧετ 1: EPICS Database ͷྫ
# MR ͷΞυϨε 16 ൪஍ʹ͋Δീ‫࣓ిۃ‬ੴͷి‫ݯ‬ͷ# On / Off ͷ੍‫ޚ‬# ίϝϯτ͸ # Ͱ࢝·Δ# bo ͸όΠφϦ஋ͷग़ྗϨίʔυΫো֐ͳͲͰ઀ଓ͕੾Εͨ৔߹ʹ͸, ΫϥΠΞϯ
τ͸ࣗಈతʹ IOC ΁ͷ࠶઀ଓΛࢼΈΔɻ
Ϧετ 2 ʹ EPICS ͷίϚϯυϥΠϯϢʔςΟϦςΟΛ༻੍͍ͯ‫ޚ‬ର৅‫ثػ‬ͷঢ়ଶΛಡΈग़͢ྫΛ, Ϧετ 3 ʹ੍‫ޚ‬ର৅‫ثػ‬Λૢ࡞͢ΔྫΛࣔ͢ɻrecord ( bo , " MRMAG : OCTPS_016 : OPE : OUTPUT "){# DTYP Ͱ I / O ʹ༻͍Δ‫ثػ‬Λࢦఆ͢Δ
field ( DTYP , " F3RP61 ")# ग़ྗઌ PLC Ϟδϡʔϧͷ# Ϣχοτ൪߸ , εϩοτ൪߸ , ઀఺൪߸field ( OUT , " @U0 , S5 , Y3 ")# 0 ͱ 1 ʹରԠ͢ΔจࣈྻΛ๨Εͣʹ
field ( ZNAM , " OFF ")field ( ONAM , " ON ")}Ϧετ 2: ίϚϯυϥΠϯ͔Βͷར༻ྫ (1)ɻి
࣓ੴి‫ݯ‬ͷग़ྗঢ়ଶΛಡΈग़͍ͯ͠Δɻ% caget MRAMG : OCTPS_016 : RB : OUTPUTMRAMG : OCTPS_016 : RB : OUTPUT
OFF# bi ͸όΠφϦ஋ͷೖྗϨίʔυ
record ( bi , " MRMAG : OCTPS_016 : RB : OUTPUT "){field ( DTYP , " F3RP61 ")# σʔλΛಡΈࠐΉ PLC Ϟδϡʔϧͷ# Ϣχοτ൪߸ , εϩοτ൪߸ , ઀఺൪߸field ( INP , " @U0 , S4 , X3 ")# 0.5 ඵຖʹϙʔϦϯά͢Δ
field ( SCAN , ".5 second ")field ( ZNAM , " OFF ")field ( ONAM , " ON ")}4.3

Ϧετ 3: ίϚϯυϥΠϯ͔Βͷར༻ྫ (2)ɻి
࣓ੴి‫ʹݯ‬ग़ྗ࢘ྩΛૹ͍ͬͯΔɻ
% caput MRAMG : OCTPS_016 : OPE : OUTPUT ON
Old : MRAMG : OCTPS_016 : OPE : OUTPUTOFF
New : MRAMG : OCTPS_016 : OPE : OUTPUT
ON

4.4

Channel Access

EPICS ͕༻͍Δ௨৴ϓϩτίϧ͸ Channel Access (CA) ͱ‫ݺ‬͹Ε, TCP ͱ UDP ͷϙʔτ 5064
ͱ 5065 Λ༻͍ΔɻCA ͸ EPICS ͷϥϯλΠϜϥ
ΠϒϥϦͱ࣮ͯ͠૷͞Ε͍ͯΔɻ্Ґ੍‫ܥޚ‬ΞϓϦέʔγϣϯͱ IOC Λ։ൃͨ͠Γར༻ͨ͠Γ͢
Δ͚ͩͳΒ, CA ͷৄࡉ͸ EPICS ར༻ऀͷ໨ʹ͸৮ΕΔ͜ͱ͸ͳ͍ɻ௨ৗ͸ IOC ͕ CA ͷαʔόͱͳΓ, ΫϥΠΞϯ
τͰ͋Δ্Ґ੍‫ܥޚ‬ΞϓϦέʔγϣϯʹ੍‫ޚ‬ର৅‫΁ثػ‬ͷ I/O ΞΫηεΛఏ‫͢ڙ‬ΔɻIOC ͕ଞͷIOC ͕ఏ‫͢ڙ‬Δ PV ʹΞΫηε͢Δ৔߹͸, CAͷΫϥΠΞϯτʹͳΔɻ੍‫ޚ‬ର৅ͱͳΔ PV ͷ໊લ͸, ωοτϫʔΫ্ͷϑϥοτͳ໊લ্ۭؒͰҰҙͰͳ͚Ε͹ͳΒͳ͍ɻΫϥΠΞϯτ͸ΞΫηε͍ͨ͠ PV ͕ωοτϫʔΫ্ͷͲͷ IOC ʹΑͬͯఏ‫͞ڙ‬Ε͍ͯΔ͔Λ஌͍ͬͯΔඞཁ͕ͳ͍ɻΫϥΠΞϯτ͸ UDP ͷϒϩʔυΩϟετΛ༻͍ͯωοτϫʔΫ্ͷ PV
Λ‫͢ࡧݕ‬ΔɻPV Λ‫͢ࡧݕ‬ΔϒϩʔυΩϟετʹରͯ͠, ౰֘ PV Λఏ‫͍ͯ͠ڙ‬Δ IOC ͕ΫϥΠΞϯτʹฦ౴͢Δͱ, ΫϥΠΞϯτ͸ TCP Ͱ IOC΁ͷ઀ଓΛཱ֬͢ΔɻIOC ͷ࠶‫ى‬ಈ΍ωοτϫʔ

EPICS ʹ͓͚Δ GUI ΞϓϦέʔγϣϯ

EPICS Ͱ͸, Ճ଎‫ث‬ͷΦϖϨʔλ΍‫ثػ‬ͷ୲౰ऀ͕ૢ࡞͢Δ্Ґ੍‫ޚ‬ΞϓϦέʔγϣϯΛ OPI ͱ‫Ϳݺ‬ɻOPI ͷ։ൃʹ͸, GUI ϏϧμΛ࠷େ‫׆ʹݶ‬༻͍ͯ͠ΔɻՃ଎‫ث‬ͷΦϖϨʔλ΍‫ثػ‬ͷ୲౰ऀ͸ඞͣ͠΋ϓϩάϥϛϯάʹਫ਼௨͍ͯ͠Δͱ͸‫ݶ‬Βͳ͍ɻΠϕϯτ‫ۦ‬ಈ‫ܕ‬ͷϓϩάϥϛϯάͷ஌͕ࣝͳͯ͘΋ GUI ϏϧμΛ࢖͑͹, ͋Β͔͡Ί༻ҙ͞Εͨ GUI ͷ΢ΟδΣοτ (ϥϕϧ, ςΩετϘο
Ϋε, ϝʔλʔ, νΣοΫϘοΫεͱ͍ͬͨ෦඼)Λฒ΂, ֤෦඼Λ PV ʹׂΓ౰ͯΔ͚ͩͰ੍‫ޚ‬ը໘Λ࡞੒͢Δ͜ͱ͕Ͱ͖Δɻ͜ͷΑ͏ͳ GUI Ϗϧμʹ͸• EDM [11]• MEDM [12]• Control System Studio (CSS) [13]ͳͲ͕͋Δɻਤ 3 ʹ, CSS ʹ༻ҙ͞Ε͍ͯΔ΢ΟδΣοτͷྫΛࣔ͢ɻGUI ΞϓϦέʔγϣϯΛ։ൃ͢Δ৔߹, JPARC MR Ͱ͸ X Window System ্Ͱಈ࡞͢
Δ EDM ΍ MEDM ͕ଟ͘࢖ΘΕ͖ͯͨɻPV ͔Βऔಘͨ͠‫ࡏݱ‬ͷ஋͔ΒτϨϯυάϥϑΛදࣔ͢
Δʹ͸ Strip Tool [14] ͕࢖ΘΕ, ΞʔΧΠϒ͔Βऔಘͨ͠ա‫ڈ‬ͷσʔλͷτϨϯυΛදࣔ͢Δʹ͸

９－ 5ਤ 5: MEDM Ͱ࡞੒͞Εͨ, J-PARC Ճ଎‫ث‬ͷ౷߹ӡసঢ়ଶදࣔը໘ɻ

ਤ 3: CSS ʹ༻ҙ͞Ε͍ͯΔ΢ΟδΣοτͷྫɻਤ 6: Strip Tool ͷը໘ͷྫɻMR ͷϏʔϜύΠϓ಺ͷ 80 ෼ؒͷѹྗͷτϨϯυάϥϑɻਤ 4: EDM Ͱ࡞੒͞Εͨ, MR ೖࣹ࿏ͷి࣓ੴి‫ݯ‬ͷ੍‫ޚ‬ύωϧɻ

EPICS ArchiveViewer [15] ΍, ಺੡ͷ Web ϕʔεͷΞϓϦέʔγϣϯ [16, 17] ͕࢖ΘΕ͖ͯͨɻද 1 ʹࣔ͢Α͏ʹ͜ΕΒͷπʔϧ͸‫ػ‬ೳ͕‫ݶ‬ఆ͞Ε͓ͯΓ, ૬ิతͳؔ܎ʹ͋Δɻ·ͨ, ͜ΕΒ͸‫ʹ͍ޓ‬ಠཱʹ։ൃɾอक͞Ε͍ͯΔϓϩάϥϜͰ͋Γ, GUI ͷϧοΫΞϯυϑΟʔϧ΋ͦΕͧΕҟͳ͍ͬͯΔɻਤ 4, 5, 6 ʹ EDM, MEDM, Strip
Tool Ͱ࡞੒͞Εͨ MR ͷ੍‫ޚ‬ը໘ͷྫΛࣔ͢ɻMR Ͱ։ൃ͞Ε͖ͨͨ EDM ΍ MEDM Λ༻੍͍ͨ‫ޚ‬ΞϓϦέʔγϣϯͷଟ͘͸, ֤‫ثػ‬ͷάϧʔϓ͕ઐ໳తͳௐ੔Λߦ͏ͨΊʹ࡞੒ͨ͠΋ͷͰ͋ΔɻͦͷҰํͰ, Ճ଎‫ث‬ͷӡసঢ়‫گ‬Λ೺Ѳͨ͠Γ,Ճ଎‫ʹث‬໰୊͕ൃੜͨ͠ࡍʹ‫ݪ‬ҼΛಛఆ͢ΔͨΊʹ΋༻͍ΒΕ͍ͯΔ͕, ‫ʹ࡞ૢޡ‬ΑΓՃ଎‫ث‬΍‫ػ‬‫ث‬Λҙਤͤͣʹఀࢭͯ͠͠·͏Մೳੑ͕͋Γ, ৻ॏͳૢ࡞͕ૢ࡞͕‫ٻ‬ΊΒΕΔɻࢀߟจ‫[ ݙ‬18] ʹ͋ΔΑ͏ʹ, Ճ଎‫ث‬ͷӡసঢ়‫گ‬Λ೺Ѳ͠, ͋Δ͍͸໰୊͕ൃੜͯ͠Ճ଎‫͕ث‬ఀࢭͨ͠৔߹ʹ‫ݪ‬ҼΛಛఆͰ͖Δ, ౷ҰతͳϧοΫΞϯυϑΟʔϧΛ࣋ͬͨՃ଎‫ث‬౷߹ΞϓϦέʔγϣϯ͕‫ٻ‬ΊΒΕ͍ͯΔɻ
CSS ͸ͦͷΑ͏ͳΞϓϦέʔγϣϯͷ։ൃ‫ڥ؀‬ͷ༗ྗͳީิͰ͋ΔɻCSS ͸େ‫ن‬໛ͳ੍‫ޚ‬γεςϜͷ GUI Λߏங͢ΔͨΊͷϑϨʔϜϫʔΫͰ, ۙ೥ EPICS ίϛϡχςΟͰ͸‫׆ͳൃ׆‬ಈ͕‫ݟ‬ΒΕΔɻͦͷ։ൃ͸
DESY Ͱ࢝·Γ, ‫ࡏݱ‬͸ෳ਺ͷ‫ͱؔػڀݚ‬େֶͰ‫ڞ‬ಉ։ൃ͞Ε͍ͯΔɻCSS ͸Ϛϧνϓϥοτ
ϑΥʔϜͳ౷߹։ൃ‫͋Ͱڥ؀‬Δ Eclipse Λϕʔεʹ͓ͯ͠Γ, Linux, mac OS, Windows ্Ͱ࣮ߦ͢Δ͜ͱ͕Ͱ͖Δɻ

９－ 6

ද 1: GUI ΞϓϦέʔγϣϯͷൺֱPV ͷ஋ͷ
Ϟχλʔͱૢ࡞

τϨϯυάϥϑͷදࣔΞʔΧΠό͔Βऔಘͨ͠σʔλͷτϨϯυάϥϑ΁ͷදࣔ

yes
yes
yes
no
no
no

yes
no
yes
yes
no
no

yes
no
no
no
yes
yes

CSS
EDM
MEDM
Strip Tool
ArchiveViewer಺੡ͷ Web Interface

CSS ʹ͸Ճ଎‫ث‬ͷ੍‫ޚ‬γεςϜʹඞཁͱ͞ΕΔ,• CSS Archiver (RDB Channel Archiver) [20]• Cassandra PV Archiver [21]• GUI Ϗϧμ: BOY– Python ͔ JavaScript Λ༻͍ͨಈతͳը
໘Λ࡞੒Ͱ͖Δ• τϨϯυάϥϑ, ΞʔΧΠϒ͔Βͷσʔλऔ
ಘ: Data Browser– ΞʔΧΠό͔Βऔಘͨ͠ա‫ڈ‬ͷσʔλͱ PV ͔ΒಡΈࠐΜͩ‫ࡏݱ‬ͷσʔλΛ࿈݁ͯ͠දࣔͰ͖Δ• Channel Archiver [22]ͳͲ͕͋Δɻ͍ͣΕͷΞʔΧΠϒγεςϜ΋, σʔλऩΤϯδϯ͸ઃఆʹԠͯ͡ (a) PV Λ‫͠ࢹ؂‬஋͕มԽͨ͠Β, ͋Δ͍͸ (b) ઃఆ͞Εִͨ࣌ؒؒ
ຖʹ, PV ͷ஋ͱλΠϜελϯϓΛ‫ه‬࿥͢Δɻ
Channel Archiver ͸ଟ͘ͷࢪઃͰ௕͍ؒ࢖ΘΕ͖͕ͯͨ,• 2007 ೥ʹ։ൃ͕ऴ͓ྃͯ͠Γ, ࠷ۙͷ C++ίϯύΠϥͰ͸ϏϧυͰ͖ͳ͍ɻ• ΞϥʔϜγεςϜ: BEAST• ΞʔΧΠϒγεςϜ

• 32bit ʹґଘͨ͠ಠࣗͷσʔλϑΥʔϚοτΛ࠾༻͍ͯ͠Δɻ• ిࢠϩά

ͱ͍ͬͨ‫ػ‬ೳ͕౷߹͞Ε͍ͯΔɻ͜ΕΒͷ‫ػ‬ೳΛ࿈‫ͯ͠ܞ‬ӡ༻Ͱ͖Δͷ͕ CSS ͷେ͖ͳར఺Ͱ͋
ΔɻͦͷҰํ, CPU ύϫʔͱେ༰ྔͷϝϞϦΛඞཁͱ͢Δͷ͕ܽ఺Ͱ, Ճ଎‫ޚ੍ث‬άϧʔϓͰ͸CSS Λ࣮ߦ͢Δ PC ʹ 64bit CPU ͱ 8 GB Ҏ্ͷϝϞϦΛਪ঑͍ͯ͠Δɻਤ 7 ʹ CSS Ͱ࡞੒͞Εͨ J-PARC MR ͷ੍‫ޚ‬ը໘ͷྫΛࣔ͢ɻ
CSS ͸ EDM ΍ MEDM ͔ΒͷҠߦ΋ߟྀ͞Ε
͍ͯΔɻCSS ʹ͸ EDM ΍ MEDM Ͱ࡞੒͞Εͨ‫ط‬ଘͷ GUI ը໘͔Βͷม‫׵‬Λࢧԉ͢Δπʔϧ͕૊Έࠐ·Ε͍ͯΔɻ

4.5– ϑΝΠϧαΠζʹ 2GB ͷ੍‫͕͋ݶ‬Γ,௕͍‫ؒظ‬ͷσʔλΛอଘͰ͖ͳ͍ɻ
• σʔλͷಡΈग़͠ʹ XML-RPC Λར༻͢Δɻ– ͍ͪͲʹେྔͷσʔλΛಡΈग़ͤͳ͍ɻ
– XML-RPC Ͱද‫͍ͳ͖Ͱݱ‬σʔλ͕͋Δɻͱ੍͍ͬͨ‫͕͋ݶ‬Δɻ
CSS Archiver ͸ Channel Archiver ͷ‫ܧޙ‬ΛૂͬͨΞʔΧΠϒγεςϜͰ,• CSS ͷίϯϙʔωϯτͷ 1 ͭͰ͋Δɻ• όοΫ Τ ϯ υ ʹ RDB (Oracle, MySQL,
PostgreSQL ͔Βબ୒Մೳ) Λར༻͍ͯ͠ΔɻΞʔΧΠϒγεςϜEPICS ͷΞʔΧΠϒγεςϜ͸, PV ͷ஋ͷมԽΛ࣌‫ྻܥ‬σʔλͱͯ͠ϑΝΠϧʹ‫ه‬࿥͢ΔΫϥΠΞϯτιϑτ΢ΣΞͰ͋Δɻར༻ՄೳͳΞʔΧΠϒγεςϜʹ͸
• Archiver Appliance [19]９－ 7– σʔλॻ͖ࠐΈͷ৴པੑ͕ߴ͍ɻ
– Channel Archiver ʹൺ΂ΔͱσʔλαΠζ͕େ͖͍ (J-PARC MR ͷ৔߹, ໿5 ഒ)ɻ
– ߴ଎ͳσʔλಡΈग़͠Λ࣮‫͢ݱ‬Δʹ͸,‫ ͳྗڧ‬RDB αʔό͕ඞཁͰ͋Δɻ

(a) J-PARC Ճ଎‫ث‬ͷ౷߹ӡసঢ়ଶදࣔը໘ɻ

(b) MR ͰͷϏʔϜϩε෼෍ɻ(c) MR ͷϏʔϜύϫʔͱϏʔϜϩεͷ஋, ‫ ͼٴ‬3 ೔ؒͷτϨϯυɻ(d) τϦϜίΠϧి‫ݯ‬ͷ੍‫ޚ‬ը໘ɻਤ 7: CSS Ͱ࡞੒͞Εͨ J-PARC MR ͷ੍‫ޚ‬ը໘ͷྫɻͱ͍ͬͨಛ௃͕͋Δɻ2016 ೥ࠒʹ͸։ൃ͕์‫͞غ‬Ε͔ͨʹ‫ͨ͑ݟ‬ɻ͔͠͠, 2017 ೥ʹ࣌‫ྻܥ‬σʔλʹಛԽͨ͠σʔλϕʔεͰ͋Δ InﬂuxDB ΛόοΫΤϯυʹ༻͍ͨࢼΈ͕ͳ͞ΕΔͳͲ, ‫׬‬શʹ์‫͞غ‬ΕͨΘ͚Ͱ͸ͳͦ͞͏Ͱ͋Δɻ
Archiver Appliance [19] ͸ 2015 ೥ʹొ৔ͨ͠,৽͍͠ΞʔΧΠϒγεςϜͰ,• σʔλͷಡΈग़͕͠଎͍ɻ• ؅ཧͷෛ୲ܰ‫͕ݮ‬ਤΒΕ͍ͯΔɻ

• ΫϥελϦϯάʹΑΔෛՙ෼ࢄ͕ՄೳͰ͋
Δɻ• ୹‫ظ‬/த‫ظ‬/௕‫ظ‬ͷ 3 ૚ͷ֊૚‫ܕ‬ετϨʔδΛαϙʔτ͍ͯ͠Δɻ• σʔλαΠζ͸ Channel Archiver ͱಉఔ౓ɻ
• Channel Archiver ͷσʔλΛ Archiver Appliance ͷσʔλϑΝΠϧʹม‫͢׵‬ΔϢʔςΟϦςΟ͕ଘࡏ͢Δ [23, 24]ɻ

ਤ 8: Archiver Appliance ͷ֓ཁɻͱ͍ͬͨಛ௃͕͋Δɻਤ 8 ʹ Archiver Applianceͷ֓ཁΛࣔ͢ɻσʔλϑΝΠϧ͸ Google Protocol Buﬀers Λ༻͍ͨόΠφϦϑΝΠϧͰ͋Δɻ
Archiver Appliance Ͱ͸ PV ຖʹҟͳΔσΟϨΫ
τϦΛ࡞੒͠, σʔλϑΝΠϧΛ͋Β͔͡Ίઃఆ͞Εִͨ࣌ؒؒຖʹ෼ׂ͢Δ͜ͱͰ, σʔλಡΈग़͠ͷߴ଎ԽΛਤ͍ͬͯΔɻArchiver Appliance ͕αϙʔτ͢Δ֊૚‫ܕ‬ετϨʔδ͸, ୹‫ظ‬ετϨʔδ͔Βத‫ظ‬ετϨʔδ΁, த‫ظ‬ετϨʔδ͔Β௕

９－ 8

ਤ 9: Archive Viewer ͷը໘ͷྫɻ2010 ೥͔Β2017 ೥·Ͱͷ MR ͷϏʔϜύϫʔͷཤྺΛද͍ࣔͯ͠Δɻਤ 10: Archiver Appliance Ͱ‫ه‬࿥ͨ͠σʔλΛ
Ӿཡ͢Δ಺੡ͷ web ΞϓϦέʔγϣϯɻ‫ظ‬ετϨʔδ΁ͱࣗಈతʹσʔλΛίϐʔ͢Δɻ• ඪ४ภࠩ• ୹‫ظ‬ετϨʔδʹ͸ SSD, த‫ظ‬ετϨʔδʹ͸ϩʔΧϧ HDD, ௕‫ظ‬ετϨʔδʹ͸ NAS
Λར༻͢Δɻ• ࣍ͷ֊૚ͷετϨʔδʹίϐʔ͢Δࡍʹ,σʔλΛؒҾ͘, ฏ‫ۉ‬஋ͱ෼ࢄʹஔ͖‫͑׵‬Δ,
ͱ͍ͬͨσʔλॲཧΛߦ͏ɻͱ͍ͬͨ͜ͱ͕ՄೳͰ͋Δɻ
Archiver Appliance ͔ΒσʔλΛಡΈग़͢ʹ͸,
Data Retriever ʹ HTTP ͰϦΫΤετ͢ΔɻΫϥΠΞϯτ͸औಘ͍ͨ͠σʔλͷ PV ໊, ։࢝࣌ࠁ,ऴྃ࣌ࠁΛΫΤϦจࣈྻͱͯ͠ Data Retriever
ͷ URL ͷ຤ඌʹ௥Ճ͢ΔɻURL Λ੾Γସ͑Δ͜ͱͰ• JSON• σʔλϑΝΠϧͱಉ͡όΠφϦ• ςΩετ• CSV• MATLAB ॻࣜઃఆࡁϑΝΠϧͱ͍༷ͬͨʑͳ‫ྻܥ࣌Ͱࣜܗ‬σʔλΛಡΈग़͢͜ͱ͕ՄೳͰ͋Δɻ·ͨ, ΫΤϦจࣈྻʹ௥Ճ͢Δ
͜ͱͰ, ࢦఆִͨ࣌ؒؒ͠ͷ• ฏ‫ۉ‬஋• ࠷େ஋, ࠷খ஋• ࠷ස஋• ϝσΟΞϯ• ࠷ॳͷ஋, ࠷‫ޙ‬ͷ஋ͱ͍ͬͨ஋Λऔಘ͢Δ͜ͱ΋ՄೳͰ͋Δɻ
Archiver Appliance Ͱ‫ه‬࿥ͨ͠σʔλΛಡΈग़͢ΫϥΠΞϯτιϑτ΢ΣΞʹ͸,• CSS (ਤ 7)• Archiver Appliance ରԠ൛ Java Archive
Viewer [25] (ਤ 9)• ಺੡ͷ web ΞϓϦέʔγϣϯ [26] (ਤ 10)ͱ͍ͬͨ΋ͷ͕ར༻ՄೳͰ͋Δɻ
J-PARC MR Ͱ͸, Ճ଎‫ث‬ͷӡస͕࢝·Δ൒೥લͷ 2007 ೥͔Β 2017 ೥·Ͱ Channel ArchiverΛ༻͍ͯσʔλΛΞʔΧΠϒ͖ͯͨ͠ɻΞʔΧΠϒ͍ͯ͠Δ੍‫਺఺ޚ‬͸໿ 24000 Ͱ, σʔλϨʔτ͸໿ 1.3 TBytes/year Ͱ͋ͬͨɻલड़ͨ͠Α͏ͳ Channel Archiver ͷ੍‫໌͕ݶ‬Β͔ʹͳ͖ͬͯͨͨΊ, 2015 ೥͔Β͸ Channel Arvhiver ͱฏߦͯ͠ CSS Archiver ͰͷΞʔΧΠϒΛ։࢝͠,CSS Archiver ΁ͷҠߦͷՄೳੑΛ୳ͬͨɻCSS
Archiver ͷσʔλαΠζ͕େ͖͍͜ͱͱಡΈग़９－ 9͕͠஗͍͜ͱ͕໌Β͔ʹͳͬͨͨΊ, 2017 ೥͔Β͸ Archiver Appliance Λ༻͍ͯσʔλΛΞʔΧΠϒ͍ͯ͠Δ [27]ɻ2017 ೥ 7 ݄ͷՃ଎‫ث‬ͷ௕‫ظ‬γϟοτμ΢ϯͱಉ࣌ʹ Channel Archiver ͱ CSS
Archiver ʹΑΔ‫ه‬࿥͸ఀࢭͨ͠ɻ2018 ೥ 1 ݄·Ͱʹ 2007 ೥͔Β 2017 ೥·Ͱͷ Channel ArchiverͷશσʔλΛ Archiver Appliance ͷσʔλʹม‫͠׵‬, ΞʔΧΠϒγεςϜΛ Arhciver ApplianceʹҰຊԽͨ͠ɻ
ਤ 11: J-PARC Ճ଎‫ޚ੍ث‬ωοτϫʔΫͷ࿦ཧ
తͳߏ੒ɻ

J-PARC Ճ଎‫ث‬ͷ৔߹

5Ճ଎‫ޚ੍ث‬Λઃ‫ߏ͠ܭ‬ங͢Δࡍʹ͸,• ࠃࡍඪ४ / De Facto Standard• ৽͍ٕ͠ज़ / ‫ރ‬Εٕͨज़• ॊೈੑ / ‫ݎ‬࿚ੑ• ΦϒδΣΫτࢦ޲ / νϟϯωϧࢦ޲• τοϓμ΢ϯઃ‫ܭ‬/ϘτϜΞοϓઃ‫ܭ‬• ϘϦϡʔϜσΟεΧ΢ϯτ/ϩοτෆྑͷϦεΫͳͲ, ૬൓͢Δߟ͑ํͷͳ͔ͰόϥϯεΛऔΔ͜ͱ͕ॏཁͰ͋Δɻྫ͑͹, ࠷ઌ୺ͷٕज़Λ࠾༻ͨ͠ͱͯ͠΋, Ұ࣌తʹྲྀߦ͚ͨͩ͠Ͱ਺೥‫ʹޙ‬͸ഇΕͯ͠·͏͔΋͠Εͳ͍ɻͦͷҰํͰ, ‫ރ‬Εͨͯ҆ఆٕͨ͠ज़Λ࠾༻ͨ͠৔߹͸, Ճ଎‫ث‬ͷੑೳΛҾ͖ग़ͤͳ͍͔΋͠Εͳ͍ɻ͜͜Ͱ͸ J-PARC(ओʹ MR) Λ୊ࡐʹ, Ճ଎‫ث‬੍‫ޚ‬γεςϜΛߏஙͨ͠ࡍͷߟ͑ํͱ, ͦͷ‫ޙ‬ͷมભʹ͍ͭͯ঺հ͢Δɻ

5.1

ωοτϫʔΫ

Ճ଎‫ث‬ͷ੍‫͍༻ʹޚ‬Δߴ଎ͳωοτϫʔΫ͸,ੈͷதͷಈ޲ʹซͤͯ• ޫϑΝΠό, UTP• Ethernet• TCP/IPͷ૊Έ߹ΘͤҎ֎͸΄ͱΜͲར༻͞Εͳ͘ͳͬͯ
͖͍ͯΔɻ
ਤ 11 ʹ J-PARC Ճ଎‫ޚ੍ث‬ωοτϫʔΫͷ࿦ཧతͳߏ੒Λ, ਤ 12 ʹࢪઃؒͷޫϑΝΠό഑ઢਤ 12: J-PARC Ճ଎੍‫ޚ‬ωοτϫʔΫͷޫϑΝΠόʹΑΔࢪઃؒͷ഑ઢɻͷ෺ཧతͳߏ੒Λࣔ͢ [28]ɻ ωοτϫʔΫͷத֩ͱͳΔίΞεΠον͸தԝ੍‫ޚ‬౩ʹ഑ஔ͞Εͯ
͍ΔɻLI, RCS, MLF ͷ֤ࢪઃͱ MR ୈ 3 ి‫ݯ‬౩ (MR-D3) ʹઃஔ͞ΕͨΤοδεΠον·Ͱ͸
10Gbps ͷޫϑΝΠόͰ഑ઢ͞Ε͍ͯΔɻίΞεΠον, ΤοδεΠον, ࢪઃؒͷޫϑΝΠό͸
͍ͣΕ΋ೋॏԽ͞Ε͓ͯΓ, ো֐ൃੜ࣌ʹ͸ओ‫ܥ‬͔Βै‫੾ʹܥ‬ΓมΘΔΑ͏ʹͳ͍ͬͯΔɻਤ 13ʹίΞεΠονͱΤοδεΠονͷ֎‫؍‬Λࣔ͢ɻ
ද 2 ʹ, J-PARC Ճ଎‫ޚ੍ث‬ωοτϫʔΫͰ࢖༻
͍ͯ͠ΔΤοδεΠονͷ਺Λ·ͱΊΔɻ
2011 ೥Ҏ߱, J-PARC Ճ଎‫ث‬ͷӡసఀࢭΛ൐͏Α͏ͳωοτϫʔΫো֐͕೥ؒ 10 ճఔ౓ൃੜ͠
͍ͯͨɻ2016 ೥͔Β͸‫ݮ‬গ܏޲ʹ͋Δɻ
2011 ೥͔Β 2013 ೥ʹ͔͚ͯ͸, ΤοδεΠον͕‫ݪ‬Ҽෆ໌ͷ··ఀࢭ͢Δো֐͕ 29 ճൃੜͨ͠ɻ
2013 ೥ͷϝʔΧʔʹΑΔௐࠪใࠂॻͰ, 2007 ೥͔Β 2008 ೥ʹ͔͚ͯԹ౓؅ཧ͕ෆద੾ͳঢ়ଶͰ

９－ 10

ද 2: J-PARC Ճ଎‫ޚ੍ث‬ωοτϫʔΫͰ࢖༻͞Ε͍ͯΔΤοδεΠονͷ਺ࢪઃ໊தԝ੍‫ޚ‬౩
Linac
RCS
MR
MLF
HD
NU
L3BT, 3NBT(a) ίΞεΠον (Extreme ࣾͷ Black Diamond 8900) ͷ֎‫؍‬ɻ(b) ΤοδεΠον (Extreme ࣾͷ Summit X460-48t) ͷ֎‫؍‬ɻਤ 13: ίΞεΠονͱΤοδεΠονɻ੡଄͞Εͨίϯσϯα͕࢖༻͞Ε͍ͯͯΔ͜ͱ͕
൑໌ͨ͠ɻ֘౰͢ΔίϯσϯαΛ༻͍͍ͯΔΤοδεΠον͸ 2014 ೥ʹަ‫͠׵‬, ͦΕҎདྷ͜ͷো֐͸ൃੜ͍ͯ͠ͳ͍ɻ
2014 ೥͔Β 2016 ೥ʹ͔͚ͯ͸, ৑௕ߏ੒ͷ 2୆ͷΤοδεΠονͷ૒ํ͕ϋϯάΞοϓͳ͍͠࠶‫ى‬ಈͯ͠͠·͏ো֐͕ 23 ճൃੜͨ͠ɻϑΝʔϜ΢ΣΞͷόάͰ, ओ‫ܥ‬ɾै‫ܥ‬ͷ৑௕ߏ੒Λͳ͍ͯ͠Δ͸ͣͷ૒ํ͕ओ‫͏·ͯͬ͠ͳʹܥ‬ͷ͕‫ݪ‬ҼͰ͋ͬͨɻ2016 ೥͔Βॱ࣍ϑΝʔϜ΢ΣΞΛߋ৽͠, ͦͷ‫ޙ‬͸҆ఆͯ͠ӡస͍ͯ͠Δɻ
εΠονͷ‫ނ‬োͰ, ৑௕Խߏ੒͕ޮՌΛൃ‫͠ش‬ͯωοτϫʔΫো֐ʹ͸ࢸΒͳ͔ͬͨέʔε͸ΤοδεΠονͷ਺

13
83
39
9
56
2
2
48

͍Δɻ·ͨ, MR Ͱ͸‫ݐ‬԰಺ͷ഑ઢ΋Մೳͳ‫ݶ‬ΓޫϑΝΠόΛར༻͓ͯ͠Γ, ੍‫ޚ‬ର৅‫͢ൃ͕ثػ‬ΔϊΠζ΁ͷ଱ੑΛߴΊ͍ͯΔɻ
MR Ͱ͸, ‫ݪ‬ଇͱ੍ͯ͠‫ޚ‬ωοτϫʔΫͱ੍‫ޚ‬ର৅‫ثػ‬ͷωοτϫʔΫΛ෼཭͍ͯ͠ΔɻIOC ͷՃ଎‫ޚ੍ث‬ωοτϫʔΫ͸ୈ 1 Πʔαωοτϙʔτʹ઀ଓ͠, ੍‫ޚ‬ର৅‫ثػ‬͸ୈ 2 Πʔαωοτϙʔτଆʹ઀ଓ͍ͯ͠Δɻୈ 2 ϙʔτʹ઀ଓ͢Δ੍‫ޚ‬ର৅‫ثػ‬͸‫ج‬ຊతʹ 1 ୆ͷΈͰ, ଟͯ͘΋ 2, 3 ୆ఔ౓ʹཹΊ͍ͯΔ͍ͯΔɻωοτϫʔΫରԠΛᨳ͏‫ͯͬ͋Ͱثػ‬΋, େྔͷϒϩʔυΩϟετ͕ྲྀΕΔେ‫ن‬໛ͳωοτϫʔΫʹ઀ଓ͢Δͱಈ࡞͕ෆ҆ఆʹͳΔͳͲ, ա‫ʹڈ‬ো֐Λੜͨ͡‫͕ͨͬ͋ثػ‬ɻ੍֤‫ޚ‬ର৅‫ʹثػ‬΋ Class-A ͷۭؒͰҰҙͳ IPΞυϨεΛׂΓ౰͍ͯͯΔɻͦΕͧΕҟͳΔ IOCʹ੍‫͞ޚ‬Ε͍ͯΔ৅‫ثػ‬ಉ͕࢜௚઀௨৴͢Δ͜ͱ͸͋Γ͑ͳ͍͕, IP ΞυϨεͷ؅ཧͷ؆ศΛਤͬ
͍ͯΔɻ

5.2

OS ͷબ୒

Ճ଎‫ޚ੍ث‬γεςϜͰ͸,• GBIC Ϟδϡʔϧͷ‫ނ‬ো• ωοτϫʔΫ΍෼ࢄॲཧͱͷ਌࿨ੑ• ి‫ݯ‬Ϟδϡʔϧͷ‫ނ‬োͳͲͰ, ೥ؒ਺ճఔ౓ͷස౓Ͱൃੜ͍ͯ͠Δɻ
J-PARC ͷՃ଎‫ޚ੍ث‬ωοτϫʔΫ͸શମͰ͸
Class-A ͷϓϥΠϕʔτΞυϨεͱ͠, VLAN Λ༻͍֤ͯࢪઃ͝ͱʹωοτϫʔΫΛ෼ׂ͍ͯ͠
ΔɻωοτϫʔΫΛ෼ׂ͢Δ͜ͱͰ, ྫ͑͹ MR
ͰωοτϫʔΫো֐͕‫͖ͯى‬΋, ্ྲྀͷՃ଎‫Ͱث‬
͋Δ LI ͱ RCS ʹ͸Ө‫ڹ‬Λ‫͍ͳ͞΅ٴ‬Α͏ʹͯ͠• ϓϩάϥϛϯά‫͍࣮ͯ͠ॆ͕ڥ؀‬Δ͜ͱ• Φʔϓϯͳ‫͋Ͱڥ؀‬Δ͜ͱ• ҆ఆੑ, ৴པੑ͕͋Δ͜ͱͳͲͷཧ༝͔Β, Unix ‫ܥ‬ͷ OS ͕࠾༻͞ΕΔ͜ͱ
͕ଟ͍ɻ
J-PARC MR ͷՃ଎‫ޚ੍ث‬γεςϜͰ͸, ্Ґ੍‫ܥޚ‬ͷ‫ͱػࢉܭ‬ϑϩϯτΤϯυͷ‫ػࢉܭ‬ͷ૒ํʹ Scientific Linux (SL) [29] Λ࠾༻͍ͯ͠ΔɻSL

９－ 11

ද 3: SL ͷϦϦʔε೔ͱαϙʔτऴྃ (༧ఆ) ೔

SL4
SL5
SL6
SL7

ϦϦʔε೔

ϕʔεͱͳͬͨRHEL ͷϦϦʔε೔αϙʔτऴྃ೔

2005-04-20
2007-05-14
2011-03-03
2014-10-13

2005-02-14
2007-03-14
2010-11-10
2014-06-10

2012-02-29
2017-03-31
2020-11-30
2024-06-30

͸ΞϝϦΧͷϑΣϧϛࠃཱ‫͕ॴڀݚ‬։ൃ͍ͯ͠Δ
Linux σΟετϦϏϡʔγϣϯͰ͋ΔɻRedHat
Enterprise Linux (RHEL) Λϕʔεͱ͓ͯ͠Γ,αϙʔτ‫ ͕ؒظ‬10 ೥ఔ౓ͱ௕͍ͷ͕ಛ௃Ͱ͋Δɻ
ද 3 ʹ SL ͷϦϦʔε೔ͱαϙʔτऴྃ೔ͷҰཡΛࣔ͢ɻMR ͷ੍‫ޚ‬γεςϜ͸ 2007 ೥ʹߏங͞Ε͕ͨ [30], ౰࣌ϦϦʔε͞Εͨ͹͔Γͷ SL5 Λආ͚ͯ SL4 Λ࠾༻ͨ͠ɻ2012 ೥ʹ͸,

SL6 ʹҠߦͯ͢͠Ͱʹ 6 ೥͕‫ܦ‬աͨ͠ɻͦΖͦ
Ζ࣍‫ ظ‬OS Λ‫ݕ‬౼͢Δ࣌‫͍͖͕ͯظ‬Δͱ‫͑ݴ‬Α͏ɻ

5.3

J-PARC MR Ճ଎‫͍༻Ͱث‬ΒΕ͍ͯΔ੍‫ޚ‬ର৅‫ثػ‬ͷ΄ͱΜͲ͸,• Φγϩείʔϓ, εϖΫτϥϜΞφϥΠβ

• ϑΝϯΫγϣϯδΣωϨʔλ, ϕΫτϧ৴߸ൃੜ‫ث‬• SL4 ͷαϙʔτ͕ऴྃͨ͠

• SL4 Ͱ͸ಈ࡞͠ͳ͍ϋʔυ΢ΣΞ͕ొ৔࢝͠
ΊͨͨΊ, 5 ೥ఔ౓ઌΛ‫ݟ‬ਾ͑ͯ SL6 ʹҠߦͨ͠ɻSL4 Λӡ༻͍ͯͨ͠‫ؒظ‬͸, ͦͷϥΠϑαΠΫ
ϧͷ൒͹͔Βऴ൫ͩͬͨͨΊ, σΟετϦϏϡʔγϣϯʹ‫·ؚ‬Ε͍ͯΔϥΠϒϥϦ΍ιϑτ΢ΣΞ
͕‫͘ݹ‬, ౰࣌࠷৽ͷίϯύΠϥ΍εΫϦϓτ‫ޠݴ‬,ϥΠϒϥϦͳͲ͕࢖͑ͳ͍, ͱ͍͏ঢ়‫ͨͬ͋Ͱگ‬ɻ͜ΕΒΛඞཁʹԠͯ͡Ϗϧυ͠, ‫ڞ‬༗ϑΝΠϧαʔόʹΠϯετʔϧͨͨ͠Ί, ‫׵ޓ‬ੑͷͳ͍ෳ਺ͷόʔδϣϯͷಉ໊ͷϥΠϒϥϦ͕ଟ਺Πϯετʔϧ͞ΕΔΑ͏ʹͳͬͯ͠·ͬͨɻϓϩάϥϜΛ։
ൃ͢Δࡍʹ͸ਖ਼͍͠όʔδϣϯͷϥΠϒϥϦΛϦ
ϯΫ͢ΔΑ͏ʹࡉ৺ͷ஫ҙ͕ඞཁͰ͋ͬͨɻ
SL6 ͷ‫Ͱڥ؀‬͸ SL4 Ͱͷ൓লΛ౿·͑ͯ, Մೳͳ‫ݶ‬Γ OS ʹ‫·ؚ‬ΕΔύοέʔδ΍ Extra Packages for Enterprise Linux (EPEL) ΍‫ݺ‬͹ΕΔ֦ுύοέʔδΛ༻͍ͯΠϯετʔϧ͠, ϥΠϒϥϦͷґଘؔ܎΍‫׵ޓ‬ੑͷ໰୊Λղܾ͢ΔΑ͏ʹ͍ͯ͠Δɻ·ͨ, Software Collection ͱΑ͹ΕΔύοέʔδΛ༻͍Δ͜ͱͰ, SL ඪ४ͷ΋ͷΑΓ΋
৽͍͠όʔδϣϯͷίϯύΠϥ΍εΫϦϓτ‫ޠݴ‬͕ར༻ՄೳͰ͋Δɻ

IOC ͷϋʔυ΢ΣΞ• PLC
ͱ͍ͬͨ൚༻ͷࢢൢ඼Ͱ͋Δɻओి࣓ੴ΍ΩοΧʔͳͲͷେ‫ݯిܕ‬͸, ϚΠίϯ΍ FPGA Λ༻੍͍ͨ‫ޚ‬Λߦ͍ͬͯΔ͕, ੍‫ޚ‬γεςϜ΍҆શγεςϜͱͷऔΓ߹͍ʹ͸ PLC Λར༻͍ͯ͠Δɻ·ͨ, Ұ෦ͷಛघ༻్޲͚ͷ‫ثػ‬, ྫ͑͹ߴ଎ɾ௕೾‫ܗ‬ͷ
ADC ΍λΠϛϯάϞδϡʔϧ, σδλϧσΟϨΠ
ͳͲ͸ઐ༻ͷ VME ϘʔυΛ੡࡞͍ͯ͠Δɻ
J-PARC શମͷՃ଎‫ޚ੍ث‬γεςϜΛߏஙͨ͠౰ॳ͸, IOC ͱͯ͠৴པੑ͕ߴ͘‫ݎ‬࿚ͳ VME
γϯάϧϘʔυ‫( ػࢉܭ‬Single Board Computer;
SBC) ͷΈΛ࢖༻͢Δ͜ͱ͕૝ఆ͞Ε͍ͯͨɻ͠
͔͠ MR Ͱ͸, ӡస͕࢝·ͬͯՃ଎‫౓ߴ͕ث‬Խ͢ΔʹͭΕ, ੍‫ޚ‬ର৅ͱͳΔ‫ثػ‬ͷ਺ͱछྨ΋૿Ճ͠, IOC ͷछྨ΋ଟ༷ʹͳ͍ͬͯͨɻ2018 ೥ 7 ݄‫ࡏݱ‬, MR Ͱ༻͍ΒΕ͍ͯΔ IOC ͷ࢓༷Λද 4 ʹ,
MR Ͱ༻͍ΒΕ͖ͯͨ IOC ͷछྨͱ਺ͷཤྺΛ
ද 5 ʹࣔ͢ɻ

5.3.1

VME SBC

VME-SBC ͸ J-PARC MR ͕ϏʔϜӡసΛ։࢝͢Δલ೥ͷ 2007 ೥ʹಋೖ͕࢝·ͬͨ [31]ɻਤ 14

９－ 12

ද 4: 2018 ೥ 7 ݄‫ࡏݱ‬, J-PARC MR ͷӡసʹར༻͞Ε͍ͯΔ IOC ͷछྨͱ਺
໊শ

‫ܗ‬ঢ়

਺ྔ

CPU

ϝϞϦ

‫ى‬ಈϝσΟΞখ‫ܕ‬ϑΝϯϨε

29

Celeron J1900
2.0–2.42 GHz

8 GB

SSD

Virtual IOC

Ծ૝Ϛγϯ

33

–

0.5–1 GB

HDD

Abaco V7865

VME SBC

1

Core Duo T2500
2 GHz

3 GB

PXE

Abaco V7807RC

VME SBC

13

Pentium M
1.8 GHz

1–1.5 GBPXE

Sanrits SVA041

VME SBC

24

Celeron M
600 MHz512 MB

PXE

Abaco VME-7700RC

VME SBC

25

Celeron M
400 MHz512 MB

PXE

Yokogawa F3RP61-2L

PLC-CPU63

MPC8347
533 MHz128 MBCF

Yokogawa F3RP71-2L

PLC-CPU(1)

ARM A9866 MHz ×2

1 GB

SDHC

PiNON αόଠ࿠ Type-Pද 5: MR Ͱར༻͍ͯ͠Δ IOC ͷมભ

2008 ೥
2011 ೥
2013 ೥
2016 ೥ 6 ݄
2018 ೥ 7 ݄

VME SBC

PLC-CPU

Ծ૝Ϛγϯ

αόଠ࿠

∼80
∼90
∼90
79
63

–
∼30
∼40
45
63

–
–
∼30
25
33

–
–
–
11
29

ʹ VME SBC ͷྫΛࣔ͢ɻ2018 ೥ 7 ݄‫ࡏݱ‬, 63 ୆
ͷ VME SBC ͕ IOC ͱͯ͠ར༻͞Ε͍ͯΔɻ‫ܗ‬ঢ়͸ VME ϘʔυͰ͋Δ͕, ͍ͣΕ΋ Intel CPUΛ༻͍ͨॴҦ PC/AT ‫͋Ͱػ׵ޓ‬ΔɻIOC ʹཁ‫ٻ‬͞ΕΔ CPU ύϫʔʹԠͯ͡ 4 छྨΛӡసʹ༻͍͍ͯΔɻ࣮ࡍʹ VME όεΛ༻͍͍ͯΔ IOC ͸
25 ୆͋Δ VME-7700RC ͷΈͰ, VME όεΛ௨ͯ͡λΠϛϯάγεςϜͷड৴૷ஔ [32] ͱ, λΠϛϯάΛ஗Ԇͤ͞ΔͨΊͷσΟδλϧσΟϨΠΛ
੍‫͍ͯ͠ޚ‬Δɻ࢒Γͷ VME SBC ͸ϑΟʔϧυόεͱͯ͠ Ethernet Λ༻੍͍ͯ‫ޚ‬ର৅ͷ‫ͱثػ‬௨৴͓ͯ͠Γ, VME ΫϨʔτΛి‫ͯ͠ͱݯ‬ར༻
͍ͯ͠Δ͚ͩͰ͋ΔɻMR Ͱ͸লεϖʔεΛਤΔͨΊʹ, ಛघ࢓༷ͷ
9U ͷ VME ΫϨʔτΛ࠾༻͍ͯ͠Δɻ6 εϩοτ
ͷ VME όοΫϓϨʔϯ͕ 3 ͭฒΜͰ͍ͯ, ֤όοΫϓϨʔϯͷి‫ݯ‬Λಠཱͯ͠౤ೖɾःஅ͢Δ͜ͱ

͕ՄೳͰ͋Δɻ౰ॳ͸ IOC ͷి‫ݯ‬Λಠཱͤ͞ΔͨΊ, ֤ΫϨʔτʹૠ͢ VME SBC ͸ 1 ୆ʹ੍‫ݶ‬͍ͯͨ͠ɻैͬͯ 9U ͷεϖʔεʹ͸࠷େͰ 3 ୆
ͷ IOC ͔͠ઃஔ͢Δ͜ͱ͕Ͱ͖ͳ͍ɻMR ͷߴ౓Խʹ൐੍ͬͯ‫ޚ‬ͷର৅ͱͳΔ‫૿͕ثػ‬Ճͯ͘͠Δͱ,• VME ΫϨʔτʹ IOC Λ૿ઃ͢Δεϖʔε͕ͳ͍• ੍‫ࣨޚ‬ͷ 19 ΠϯνϥοΫʹ VME ΫϨʔτΛ૿ઃ͢Δεϖʔε͕ͳ͍ͱ͍͏໰୊͕ੜ͡ΔΑ͏ʹͳͬͨɻ࢑ఆతͳղܾ
ํ๏ͱͯ͠,

９－ 13• 1 ୆ͷ IOC ʹෳ਺ͷ‫ػ‬ೳΛ࣋ͨͤΔɻ• ࢑ఆతʹ 1 ͭͷ VME όοΫϓϨʔϯʹ 2 ୆
ͷ VME SBC Λૠ͢ɻਤ 14: MR Ͱ࢖༻͍ͯ͠Δ VME-SBC ͱ, 6 εϩοτ 3 ࿈ VME ΫϨʔτɻࠨ୺ͷ VME SBC ͸
VME όεʹΞΫηε͍ͯ͠Δ͕, தԝͱӈ୺ͷ 2୆͸ϑΟʔϧυόεͱͯ͠ Ethernet Λར༻͓ͯ͠Γ, VME όεʹΞΫηεͯ͠ͳ͍ɻ
ͱ͍͏खஈ͕༻͍ΒΕ͕ͨ, IOC ͷอकੑ, ॊೈੑ͕ଛͳΘΕΔΑ͏ʹͳͬͨɻ‫ࡏݱ‬͸, CPU ύϫʔΛඞཁͱ͢Δ IOC Λख࢝Ίʹ‫ޙ‬ड़͢ΔԾ૝ IOCͷಋೖͱαόଠ࿠΁ͷҠߦ͕ਐΜͰ͓Γ, VMEΫϨʔτͷ໰୊͸ղܾͭͭ͋͠Δɻ
2011 ೥Ҏ߱, J-PARC ͷՆ‫ܭق‬ըఀి͔Βͷ෮ి࣌ʹ, 2007 ೥ʹಋೖͨ͠ VME SBC ͷϝϞϦ͕‫ނ‬োͯ͠‫ى‬ಈͰ͖ͳ͘ͳΔ‫ݱ‬৅͕ΈΒΕΔΑ͏ʹͳΓ, 2014 ೥ʹϝʔΧʔʹௐࠪΛґཔͨ͠ɻ౰
ॳ͸ VME ΫϨʔτ΍ VME SBC ຊମͷҟৗ΋ٙΘΕ͕ͨ, 2015 ೥ʹಛఆͷϝʔΧʔͷಛఆͷϩοτͷ DRAM νοϓʹ໰୊͕͋Δ͜ͱ͕൑໌ͨ͠ɻ
௕࣌ؒ࢖༻ͨ͠ DRAM ͷηϯεճ࿏ͷτϥϯδ
ελ͕ྼԽ͠, ి‫ݯ‬Λ౤ೖ͢ΔͱྼԽͨ͠τϥϯδελ͕յΕΔ, ͱ͍͏঱ঢ়Ͱ͋ͬͨɻϝϞϦͷ‫ނ‬ো͸‫ࡏݱ‬΋ଓ͍͓ͯΓ, গͳ͍೥Ͱ 2–3 ຕ, ଟ͍೥Ͱ 10 ຕఔ౓ͷϝϞϦϞδϡʔϧ͕‫ނ‬োͯ͠
͍Δɻ‫ނ‬োͨ͠ϝϞϦϞδϡʔϧ͸ͦͷ౎౓༧උ඼ͱަ‫͓ͯ͠׵‬Γ, 2011 ೥͔Β 2017 ೥·Ͱʹ 32ຕͷϞδϡʔϧΛަ‫ͨ͠׵‬ɻ2007 ೥ʹಋೖͨ͠VME SBC ͸େྔʹಋೖ͢Δ͜ͱͰ௿Ձ֨ʹͳΔ
͜ͱΛਤ͕ͬͨ, ͜ͷ‫͍ͯجʹݧܦ‬, Ҏ‫ޙ‬͸ଟ਺ͷ੍‫ثػޚ‬Λߪೖ͢Δ৔߹͸࣌‫ظ‬Λ෼ࢄ͢ΔΑ͏ʹ͠, ಛఆͷϩοτʹूத͠ͳ͍Α͏ʹ͍ͯ͠Δɻ
2014 ೥͔Β͸ VME SBC ຊମͷ‫ނ‬ো΋ΈΒΕΔΑ͏ʹͳͬͨɻຖ೥ 3, 4 ຕͷස౓Ͱ‫ނ‬ো͍ͯ͠ਤ 15: F3RP71 Λ༻͍ͨγεςϜͷ֎‫؍‬ɻࠨ͔Βॱʹి‫ݯ‬Ϟδϡʔϧ, F3RP71, 3 ୆ͷ I/O Ϟδϡʔϧ͕࣮૷͞Ε͍ͯΔɻ
Δɻ‫ނ‬োͨ͠΋ͷ͸༧උ඼ͱަ‫ͯ͠׵‬ϝʔΧʔʹमཧΛґཔ͠, मཧ͔Β໭͖ͬͯͨ΋ͷ͸༧උ඼ͱͯ͠ετοΫ͍ͯ͠Δɻ

5.3.2

PLC-CPU2009 ೥ʹ͸, PLC ͷ CPU ϞδϡʔϧͰ͋Γͳ͕Β OS ͱͯ͠ Linux Λ࠾༻͍ͯ͠Δ Yokogawa
ͷ F3RP61 [33] ͕ಋೖ͞Εͨɻਤ 15 ʹ‫ػܧޙ‬छ
Ͱ͋Δ F3RP71 ͱ I/O Ϟδϡʔϧͷ֎‫؍‬Λࣔ͢ɻ
F3RP61 ্͸ IOC ͱͯ͠ಈ࡞͠, EPICS Ͱ
PLC ͷ I/O Ϟδϡʔϧʹ௚઀ΞΫηε͢Δ͜ͱ͕Մೳ [34] Ͱ͋ΔͨΊ, ॏๅ͍ͯ͠ΔɻMR Ͱ͸໿ 60 ୆ͷ F3RP61 Λಋೖ͓ͯ͠Γ, ॱ࣍ F3RP71
ʹҠߦ͢Δ͜ͱ͕‫ܭ‬ը͞Ε͍ͯΔɻ·ͨ, ಋೖҎདྷ 1 ୆ͷ F3RP61 ΋‫ނ‬ো͍ͯ͠ͳ͍͜ͱ͸ಛචʹ
஋͢Δɻ

5.3.3

Ծ૝ IOC2010 ೥ʹ͸ Blade ‫্ػࢉܭ‬ͷԾ૝ϚγϯΛ༻͍ͨ IOC [35, 36] ͕ಋೖ͞ΕͨɻඞཁʹԠͯ͡IOC Λ૿ઃͨ͠Γ, ·ͨͦͷ‫ػ‬ೳΛ෼཭ͨ͠Γ͢
Δ͜ͱ͕؆ศʹͳͬͨɻVME SBC ͷεϖʔεෆ଍ͱѱԽͨ͠อकੑͷ໰୊͸ղফͨ͠ɻ
αϯϓϧ਺ͷଟ͍೾‫ܗ‬σʔλͷऩू΍ओి࣓ੴి‫ݯ‬ͷిྲྀύλʔϯੜ੒ͳͲ, େ༰ྔͷϝϞϦ΍
CPU ͷॲཧೳྗΛඞཁͱ͢Δ IOC ͕૿Ճ͓ͯ͠

９－ 14ʹൺ΂Δͱ IOC ͷߴີ౓ԽΛୡ੒Ͱ͖ΔΑ͏ʹͳͬͨɻ
2018 ೥ 8 ݄‫ࡏݱ‬͸ 29 ୆ͷαόଠ࿠Λ࢖༻ͯ͠
͍Δɻ͜Ε·Ͱͷͱ͜Ζ, ࠷ॳ‫ʹظ‬ಋೖͨ͠ 1 ୆Ͱ‫ނ‬োͷͨΊʹ SSD Λަ‫ͱͨ͜͠׵‬Ҏ֎ʹ͸େ͖ͳτϥϒϧ͸‫͍ͳ͍ͯ͠ݧܦ‬ɻࠓ‫ޙ‬͸ॱ࣍ VME
SBC Λαόଠ࿠Ͱஔ͖‫͖͍ͯ͑׵‬, VME όεΛ
ඞཁͱ͢ΔλΠϛϯά‫ܥ‬ͷϞδϡʔϧ͸ 9U ͷ 6εϩοτ 3 ࿈ VME ΫϨʔτ͔Β 4∼5 εϩοτͷԣஔ͖ VME ΫϨʔτʹೖΕସ͑Δ͜ͱͰলεϖʔεԽΛਤΔ‫ܭ‬ըͰ͋Δɻਤ 16: 19 ΠϯνϥοΫͷ୨൘ʹઃஔ͞Ε͍ͯΔ
αόଠ࿠ɻ

5.5

্Ґ੍‫ܥޚ‬ͷϋʔυ΢ΣΞMR ͷ্Ґ੍‫ܥޚ‬ͷ‫ػࢉܭ‬͸,Γ, ‫ط‬ଘͷ VME SBC ͷೳྗͰ͸଍Γͳ͍৔߹ʹ΋Ծ૝ϚγϯΛ༻͍ΔΑ͏ʹͳͬͨɻԾ૝ϚγϯΛ૿ઃ͢Δ͋·ΓϗετϚγϯͷ‫ݯࢿػࢉܭ‬Λ࢖͍੾ͬͯ͠·͏͜ͱ΋͕͋ͬͨ, Blade ‫ػࢉܭ‬Λ૿‫[ ͨ͠ڧ‬37] ͜ͱͰղܾͨ͠ɻMR Ͱ͸‫ࡏݱ‬, 33୆ͷԾ૝ IOC Λӡసʹ༻͍͍ͯΔɻ

5.4

PiNON αόଠ࿠ Type-P

VME-SBC ͱԾ૝ IOC ͷ໰୊Λղܾ͢΂͘, ࣍ੈ୅ͷ IOC ͱͯ͠ 2015 ೥ʹ PiNON ੡ͷαόଠ
R࿠⃝
Type-P Λಋೖͨ͠ [38]ɻαόଠ࿠͸ϑΝϯϨεͷখ‫ܕ‬αʔόͰ, Intel CPU Λ༻͍ͨॴҦ
PC/AT ‫͋Ͱػ׵ޓ‬Δɻͦͷ֎‫؍‬Λਤ 16 ʹࣔ͢ɻVME SBC ΍Ծ૝ϚγϯͰӡ༻͍ͯͨ͠ IOC ͷιϑτ΢ΣΞ͸Ҡ২͢Δ͜ͱͳͦ͘ͷ··࣮ߦՄೳͰ͋Γ, ‫ط‬ଘͷ IOC ͔Βαόଠ࿠΁ͷҠߦ͸༰қͰ͋Δɻ‫ط‬ଘͷ VME SBC ʹൺ΂Δͱ, CPU ͷॲཧೳྗ΋౥ࡌՄೳͳϝϞϦྔ΋ഒҎ্ͱͳΓ,͜Ε·ͰҎ্ʹେྔͷσʔλॲཧ͕Մೳʹͳͬͨɻαόଠ࿠ͷಋೖʹΑΓ, VME ΫϨʔτ΍ NIM
Ϗϯͷۭ͖εϖʔεͳͲʹ IOC Λ࢑ఆతʹஔ͘͜ͱ͕ՄೳʹͳΓ, IOC Λઃஔ͢Δεϖʔεෆ଍ͱอकੑͷ໰୊͸ղܾͨ͠ɻ19 ΠϯνϥοΫʹ
୨൘Λઃஔ͢Ε͹ 2U ఔ౓ͷεϖʔεʹ 5 ୆ͷαόଠ࿠Λฒ΂Δ͜ͱ͕ՄೳͰ͋Δɻ9U ͷεϖʔεʹ‫ݪ‬ଇͱͯ͠ 3 ୆͔͠ઃஔͰ͖ͳ͍ VME SBC• αʔό‫ػࢉܭ‬• දࣔ୺຤༻‫ػࢉܭ‬͔Βߏ੒͞Ε͍ͯΔɻ੍‫ޚ‬γεςϜ͕ઃ‫͞ܭ‬Εͨ౰ॳ͸, αʔό‫ʹػࢉܭ‬͸ IBM/Lenovo ͷ BladeCenter HS20 ͓Αͼ HS21 ͕, ୺຤༻‫ʹػࢉܭ‬͸ͷ HP Compaq ͷ Thin Client Ͱ͋Δ t5720 ͓Αͼ t5730 ͕࠾༻͞Ε͍ͯͨɻGUI ΞϓϦέʔγϣϯͱͯ͠ X Window System ্Ͱಈ࡞͢Δ EDM
΍ MEDM ͕ଟ͘࢖ΘΕ͓ͯΓ,• ୺຤༻‫ػࢉܭ‬͸ GUI ͷඳըͱϚ΢εɾΩʔϘʔυ͔ΒͷೖྗʹಛԽͨ͠ X ୺຤ͱͯ͠
࢖༻͢Δɻ
• ΞϓϦέʔγϣϯ͸αʔό‫ߦ࣮Ͱ্ػࢉܭ‬͢Δɻ
ͱ͍͏ӡ༻Ͱ͋ͬͨɻෛՙ͕ߴ͍αʔό‫͕ػࢉܭ‬͋Ε͹, ΞϓϦέʔγϣϯΛผͷαʔόʹҠಈ͢
Δ͜ͱͰෛՙͷฏ‫׈‬ԽΛਤ͖ͬͯͨɻ

5.5.1

Blade ‫ػࢉܭ‬MR ͷαʔό‫ػࢉܭ‬͸ IBM/Lenovo ͷ BladeCenter Λ࠾༻͍ͯ͠Δɻਤ 17 ʹ Blade ‫ػࢉܭ‬ͷ֎‫؍‬Λࣔ͢ɻ
2007 ೥ʹ͸ 5 ຕͷ HS20 Ͱӡ༻Λ։࢝͠, MRͷϏʔϜӡసΛ։࢝ͨ͠ 2008 ೥ʹ͸, αʔό༻ɾ੍‫ޚ‬ΞϓϦέʔγϣϯ࣮ߦ༻ɾRCS ༻ͷ Blade ‫ܭ‬

９－ 15

ද 6: Blade αʔόͷ࢓༷
CPU

ίΞ਺

ϝϞϦ

HS20

Xeon
2.8 GHz

2

1 GB

HS21

Xeon 5110/5160
1.6 / 2.0 GHz

4

2 GB

HS21a

Xeon E5405
2.0 GHz

8

16 GB

HS22

Xeon E5505
2.0 GHz

4

20 GB

HS22a

Xeon X5690
3.46–3.74 GHz

12(24 threads)

24 GB

HS23

Xeon E5-2630v2
2.6–3.1 GHz

6(12 threads)

8 GB

HS23e

Xeon E5-2470
2.3–3.1 GHz

8(16 threads)

48 GB

Ε·Ͱͷయ‫ܕ‬తͳ Blade ‫ػࢉܭ‬ͷߏ੒ (༧උ΍ಛघ༻్Λআ͘) Λࣔ͢ɻ
Blade ‫ػࢉܭ‬͸धཁͱ༧ࢉʹԠͯ͡ຕ਺Λ૿΍ͤΔͷ͕େ͖ͳར఺Ͱ͋Δɻ࢒೦ͳ͜ͱʹ 2016
೥ʹ BladeCenter ͸ൢചऴྃͱͳͬͯ͠·͍, ͜ΕҎ্૿‫͢ڧ‬Δ͜ͱ͕Ͱ͖ͳ͘ͳͬͯ͠·ͬͨɻԾ૝ IOC ͷधཁ͸ࠓ‫ޙ‬΋૿Ճ͢Δ͜ͱ͕༧૝͞
ΕΔɻͦͷҰํͰ, ‫ޙ‬ड़͢ΔΑ͏ʹ 2014 ೥ʹ੍‫ޚ‬୺຤͕ Thin Client ͔Β NUC ʹੈ୅ަ୅͠, ੍‫ޚ‬ΞϓϦέʔγϣϯΛ࣮ߦ͢Δ‫ͯ͠ͱڥ؀‬ͷधཁ͕‫ݮ‬গ͍ͯ͠Δɻࠓ‫ޙ‬͸ΞϓϦέʔγϣϯ࣮ߦ༻ͷ
Blade Λ‫ػࢉܭ‬ΛԾ૝Ϛγϯͷϗετ΁ͱస༻ͭͭ͠, ࣍‫ظ‬αʔό‫ػࢉܭ‬Λ‫ݕ‬౼͢Δඞཁ͕͋Δɻਤ 17: Blade αʔόͷ֎‫؍‬ɻࢉ‫ػ‬Λ߹‫ ܭ‬15 ຕ༻͍͍ͯͨɻ2011 ೥ʹ͸ Blade‫ʹ্ػࢉܭ‬Ծ૝ϚγϯΛಋೖ͠, Ծ૝Ϛγϯ্Ͱ
ಈ࡞͢Δ IOC Λ MR ͷӡసʹ౤ೖͨ͠ [35, 36]ɻ2012 ೥ʹ͸ Blade ‫ػࢉܭ‬Λ 24 ຕʹ૿‫[ ͨ͠ڧ‬37]ɻ
͜Ε·Ͱ 8 ຕͷ Blade ‫͍ͨͯ͠ߦ࣮Ͱػࢉܭ‬ओཁͳαʔό (RDB, ldap, dhcp, Channel ArchiverͳͲ) ΛԾ૝ϚγϯʹҠߦ͠, Blade ‫ͯ͠ͱػࢉܭ‬͸ 3 ୆ʹू໿͢Δ͜ͱͰ‫ݯࢿػࢉܭ‬ͷ༗ޮར༻Λਤͬͨɻ2014 ೥͔Β͸ॳ‫ʹظ‬ಋೖͯ͠อक͕੾
Εͨ HS20, HS21, HS21a ͔Βॱ࣍ HS23e ΁ͷߋ৽Λ։࢝͠, ‫͍ͯͬࢸʹࡏݱ‬Δɻද 6 ʹ͜Ε·Ͱʹಋೖ͖ͯͨ͠ Blade ‫ػࢉܭ‬ͷ࢓༷Λ, ද 7 ʹ͜

5.6

୺຤༻‫ػࢉܭ‬୺ ຤ ༻ ‫ ʹ ػ ࢉ ܭ‬͸ ͷ HP Compaq ͷ Thin
Client Ͱ͋Δ t5720 ͓Αͼ t5730 ͕࠾༻͞Εͯ
͍ͨɻMR ͷ੍‫ޚ‬γεςϜͰ͸ Thin Client Λ X୺຤ͱͯ͠ར༻͠, ؅ཧͷखؒͱίετΛ཈͑Δ
΂͘ SL4 ΛωοτϫʔΫϒʔτ͍ͯͨ͠ɻThin
Client ͷ࢓༷Λද 8 ʹ, ֎‫؍‬Λਤ 18 ʹࣔ͢ɻMR Ͱ͸ 20 ୆ͷ Thin Client Λಋೖ͠Ճ଎‫ث‬ͷӡసʹ༻͍͍ͯͨɻThin Client ͷӡ༻͸֓ͶॱௐͰ͕͋ͬͨ, ຖ݄ 1 ճఔ౓ͷස౓Ͱ͍ͣΕ͔ͷ Thin Client ͕ϋϯάΞοϓ͍ͯͨ͠ɻக໋త

９－ 16

ද 7: Blade ‫ػࢉܭ‬ͷߏ੒ͷมભαʔό༻MR ੍‫ޚ‬ΞϓϦ༻

MR Ծ૝Ϛγϯ
ϗετ༻

RCS ༻

2008

HS20 ×4

HS21 ×9-

HS21 ×2

2012

HS20 ×2

HS21 ×8
HS22 ×2
HS22a ×1

HS22 ×6

HS21 ×3
HS22 ×2

2014

HS20 ×1
HS21 ×1

HS21 ×6
HS22 ×2
HS22a ×1
HS23e ×2

HS22 ×6
HS23e ×1

HS21 ×3
HS22 ×2

2018

HS22 ×1
HS23e ×1

HS23e ×5

HS22 ×4
HS23e ×4

HS21 ×1
HS22 ×2
HS23 ×2

ද 8: ୺຤༻‫ػࢉܭ‬ͷ࢓༷
໊শ

CPU

ϝϞϦ

GPU

‫ى‬ಈϝσΟΞIntel
NUC5i5MYHE

Core i5-5300U
2.3–2.9 GHz

8–32 GBIntel
HD Graphics 5500

SSD

Intel NUC
DC53427HYE

Core i5-3427U
1.8–2.8 GHz

8 GB

Intel
HD Graphics 4000

SSD

HP Compaq
t5730 Thin Client

Sempron 2100+
1 GHz

512 MB

MatroxEpicA TC2 / TC4PXEHP Compaq
t5720 Thin Client

Geode NX 1500
1 GHz

512 MB

MatroxEpicA TC2 / TC4

PXEͱ͸‫Ͱ·͍ͳ͑ݴ‬΋Ճ଎‫ث‬ͷӡసʹࢧোΛདྷͨ͢໰୊Ͱ͕͋ͬͨ, ‫ݪ‬Ҽ͕ಛఆͰ͖Δ΄ͲසൟʹϋϯάΞοϓ͢ΔΘ͚Ͱ΋ͳ͔ͬͨɻ
Thin Client ͷ GPU ͸ϝʔΧʔఏ‫ڙ‬ͷσόΠευϥΠό͕ඞཁͰ͕͋ͬͨ, 2009 ೥ͰϝʔΧʔʹΑΔߋ৽͕ऴ͓ྃͯ͠Γ, SL6 Ͱ͸ Thin Client͕ಈ࡞͠ͳ͍͜ͱ͕൑໌ͨ͠ɻ2012 ೥ʹ SL ͷ഑෍‫ʹݩ‬ΑΔ SL4 ͷαϙʔτ͕ऴྃͨ͜͠ͱΛ‫ܖ‬‫ʹػ‬, SL6 Ͱར༻͢Δ࣍‫୺ظ‬຤༻‫ػࢉܭ‬ͷ‫ݕ‬౼Λ։࢝ͨ͠ɻ2013 ೥ʹࢼ‫ݧ‬తʹ Intel NUC Λಋೖ͠, 2014 ೥ʹ 5 ೥ఔ౓ͷઌΛ‫ݟ‬ਾ͑ͯ࣍‫୺ظ‬຤༻‫ ͯ͠ͱػࢉܭ‬Intel NUC Λ࠾༻ͨ͠ [39]ɻ
NUC ͸ Intel ͕ఏএͨ͠௒খ‫ ܕ‬PC ͷ‫Ͱ֨ن‬,ΦϑΟε޲͚ͷ‫ػ‬छ͸੡඼ण໋͕௕͍͜ͱ͕‫ظ‬଴͞ΕΔɻThin Client ΑΓ΋খ‫͋Ͱܕ‬Γͳ͕Β, ϑϧ HD ͷσΟεϓϨΠΛ 3 ຕ·Ͱ઀ଓՄೳͰ͋
ΔɻMR ͷ੍‫ޚ‬γεςϜͰ͸ 1 ୆ͷ NUC ʹ͖ͭ

2 ຕͷϑϧ HD ͷσΟεϓϨΠͰӡ༻͠, J-PARCதԝ੍‫ࣨޚ‬ͷ‫ݶ‬ΒΕͨεϖʔεΛ༗ޮʹ‫ͯ͠༻׆‬͍Δɻ
୺຤༻‫ػࢉܭ‬ͷӡ༻ํ๏΋‫ݟ‬௚ͨ͠ɻThin
Client ͸ X ୺຤ͱͯ͠ར༻͢Δ͚ͩͰ੍‫ޚ‬ΞϓϦέʔγϣϯ͸ Blade ‫͍ͨͯ͠ߦ࣮Ͱ্ػࢉܭ‬͕, NUC ͸ Blade ‫ͱػࢉܭ‬ಉ౳ͷ CPU ॲཧೳྗ͕͋Δ͜ͱ, ॆ෼ͳϝϞϦΛ౥ࡌͰ͖Δ͜ͱ͔Β,
NUC Ͱ௚઀ΞϓϦέʔγϣϯΛ࣮ߦ͢Δ͜ͱͱ
ͨ͠ɻ͜ΕʹΑΓ, MR ͷ੍‫ޚ‬ΞϓϦέʔγϣϯʹ CSS Λಋೖ͢ΔՄೳʹͳͬͨɻैདྷͲ͓ΓΞϓϦέʔγϣϯΛ Blade ‫ ͠ߦ࣮Ͱ্ػࢉܭ‬NUC
ʹදࣔ͢Δ͜ͱ΋ՄೳͰ͋Δ͕, Blade ‫ͱػࢉܭ‬ಉ౳ͷ CPU ύϫʔ͕͋Δ͜ͱ, NUC ͷํ͕ۭ͖ϝϞϦʹ༨༟͕͋Δ͜ͱͳͲ͔Β, MR ੍‫ޚ‬άϧʔϓͱͯ͠͸ NUC ্Ͱ࣮ߦ͢Δ͜ͱΛਪ঑͠
͍ͯΔɻ

９－ 17

Ε͹ͳΒͳ͍ɻ25 ೥Ҏ্લʹఏএ͞ΕͨՃ଎‫ث‬ඪ४Ϟσϧͷߟ͑ํ͸, ‫Ͱࡏݱ‬΋༗ޮͰ͋Δɻࢀߟจ‫ݙ‬[1] ICALEPCS,
https://www.icalepcs.org/[2] B. Kuiper, “Issues In Accelerator Controls”, Proceedings of ICALEPCS 91,
KEK, Tsukuba, Japan, pp.602 (1991)
ਤ 18: HP Compaq t5730 (ӈ) ͱ, Intel NUC(ࠨ) ͷ֎‫؍‬ɻதԝʹஔ͍ͯ͋Δͷ͸αΠζͷൺֱͷͨΊͷ୯ 1 ‫ిסܕ‬஑ɻՃ଎‫ث‬ͷ௕‫ظ‬γϟοτμ΢ϯ‫ؒظ‬தʹશͯͷ୺຤ΛҰ౓ʹஔ͖‫ͨ͑׵‬৔߹, ධՁͷࡍʹ‫ݦ‬Εͳ͔ͬͨ໰୊͕ൃੜ͢ΔͱՃ଎‫ث‬ͷӡస࠶։ʹࢧোΛདྷͨ͢͜ͱʹͳΔɻͦ͜Ͱ, MR Ճ଎‫ث‬ΛӡసΛ͠ͳ͕Βຖि 1∼2 ୆ఔ౓ͷස౓Ͱ NUC ʹஔ͖‫͑׵‬͍͖ͯ, Ծʹ໰୊͕ൃੜͨ͠ͱͯ͠΋୹‫ूʹؒظ‬த͠ͳ͍Α͏ͳख๏Λͱͬͨɻ2014 ೥ 1 ݄͔Β୺຤‫ػࢉܭ‬ͷ‫ػ‬छߋ৽Λ։࢝͠, 2014 ೥ 7 ݄ʹ‫׬‬ྃͨ͠ɻMR ίϛογϣχϯάͷࡍʹ͠͹͠͹୺຤༻‫͕ػࢉܭ‬ෆ଍͍ͯͨ͜͠ͱΛؑΈͯ, 20 ୆ͷThin Client Λ 22 ୆ͷ NUC Ͱஔ͖‫ͨ͑׵‬ɻ2018 ೥ 8 ݄‫ࡏݱ‬͸ 35 ୆ͷ NUC Λӡ༻͍ͯ͠Δɻͦͷ͏ͪ 2 ୆͸ॳ‫ظ‬ෆྑͰަ‫ͳͱ׵‬Γ, 3 ୆͸‫ނ‬োͨ͠ SSD Λަ‫ͨ͠׵‬ɻ͜Ε·Ͱͷͱ͜Ζ,͜ΕҎ֎ʹେ͖ͳτϥϒϧ͸‫͍ͳ͍ͯͬ͜ى‬ɻ6·ͱΊՃ଎‫ث‬ͷ੍‫ޚ‬γεςϜ͸, Ճ଎‫಺ث‬ͷ૷ஔ, ϏʔϜ෺ཧ, ϏʔϜͷӡసͳͲ, Ճ଎‫ث‬ͷશͯͷཁૉͱؔΘΓΛ͍࣋ͬͯΔɻ੍‫ޚ‬γεςϜΛߏங͢Δ
ʹ͸, ͞·͟·ͳબ୒ࢶͷதͰଥ‫͠ڠ‬όϥϯεΛ
ͱΔඞཁ͕͋Δɻ‫ٕػࢉܭ‬ज़ͷਐาʹ൐ͬͯ, ࠷దͳબ୒ࢶ͸ࠁʑͱมԽ͢ΔɻՃ଎‫ث‬͸ͦͷ௕͍ण໋ʹ࿱ͬͯੑೳ޲্͕௥‫͞ڀ‬Εଓ͚, ੍‫ޚ‬γεςϜ΁ͷཁ‫༷࢓ٻ‬΋มΘ͍ͬͯ͘ɻ͞·͟·ͳཁ‫ʹٻ‬ॊೈʹԠ౴Ͱ͖Δ੍‫ޚ‬γεςϜΛߏங͠ͳ͚

９－ 18[3] EPICS - Experimental Physics and Industrial Control System,
http://epics.anl.gov/[4] MADOCA ੍‫ޚ‬γεςϜ,http://www.spring8.or.jp/ja/about_
us/manage_structure/jasri/control_
system/madoca/[5] TANGO Cotrols,
http://www.tango-controls.org/[6] LabVIEW,
http://www.ni.com/ja-jp/shop/
labview.html[7] Vista Control Systems,
https://www.vista-control.com/[8] PythonCA; https://pypi.python.org/
pypi/PythonCA/[9] SAD - Strategic Accelerator Design,
http://acc-physics.kek.jp/SAD/[10] LXI and VXI-11,
http://www.lxistandard.org/about/vxi-11-and-lxi.aspx[11] EDM - Extensible Display Manager,
http://ics-web.sns.ornl.gov/edm/
edmUserManual/[12] MEDM - Motif Editor and Display Manager,
http://www.aps.anl.gov/epics/
extensions/medm/index.php

[13] CSS - Control System Studio,
http://controlsystemstudio.org/[23] Channel Archiver shell tools, https://github.com/epicsdeb/carchivetools[14] Strip Tool,
http://www.aps.anl.gov/epics/
extensions/StripTool/index.php[24] Channel Archiver to Archiver Appliancedata file converter, https://github.com/
mdavidsaver/ca2aa[15] EPICS ArchiveViewer, http://ics-web.
sns.ornl.gov/archive/viewer/
https://slacmshankar.github.io/
epicsarchiver_docs/archiveviewer.
html[25] Java Archive Viewer,
https://github.com/slacmshankar/
epicsarchiverap_archiveviewer[16] N. Kamikubota, et al., “Data Archive System for J-PARC Main Ring”, Proceedingsof IPAC’10, paper WEPEB001, p26802682 (2010)[17] T. Iitsuka, et al., “Advanced Applicationsof Archive Data for J-PARC MR”, Proceedings of the 8th Annual Meeting of particle Accelerator Society of Japan, paper
MOPS098, p.579 (2011)[18] N. Kamikubota, et al., “Plan to Develop
Overall Status Screens for J-PARC Accelerator Complex”, Proceedings of the 8th
Annual Meeting of Particle Accelerator
Society of Japan, paper MOPS089, p543
(2011)[19] The EPICS Archiver Appliance,
https://slacmshankar.github.io/
epicsarchiver_docs/[26] K. Doi et al., “Current status and future
prospect of J-PARC main ring archive web
viewer”, Proceedings of of the 14th Annual Meeting of Particle Accelerator Society of Japan, paper WEP103, (2017).
[27] S. Yamada et al., “Deployment of Archiver
Appliance at J-PARC Main Ring”, Proceedings of of the 14th Annual Meeting ofParticle Accelerator Society of Japan, paper WEP100, (2017).
[28] N. Kamikubota et al., “Network System Operation for J-PARC Accelarators”, Proceedings of ICALEPCS 2017,
Barcelona, Spain, paper THPHA047,
pp.1470-1473 (2017)[29] Scientific Linux,
http://www.scientificlinux.org[30] N. Kamikubota, et al., “J-PARC Control toward Future Reliable Operation”,
Proceedings of ICALEPCS 2011, Grenoble, France, paper MOPMS026, pp.378381 (2011).

[20] CS-Studio Guide - Archive System,
http://cs-studio.sourceforge.net/
docbook/ch11.html
https://ics-web.sns.ornl.gov/css/
devel.html#archiver[31] N. Kamikubota et al., “Operation Experience and Migration of I/O Controllers for
J-PARC Main Ring”, Proceedings of PCaPAC2016, Campinas, Brazil, paper THPOPRPO09, pp.101-104 (2016).

[21] Cassandra PV Archiver,https://oss.aquenos.com/
cassandra-pv-archiver/[32] F. Tamura, et al., “J-PARC Timing System”, Proceedings of ICALEPCS 2003,
Gyeongji, Korea, paper TU115, pp237(2003).

[22] EPICS Channel Archiver,https://github.com/EPICSTools/
ChannelArchiver

９－ 19

[33] J. Odagiri, et al., “Development of Embedded EPICS on F3RP61-2L”, Proceedings of the 5th Annual Meeting of Particle
Accelerator Society of Japan and the 33rd
Linear Accelerator meeting in Japan, paper FO27 (2008).
[34] EPICS Device and Driver Support for
Yokogawa’s F3RP71/F3RP61 PLC,
http://www-linac.kek.jp/cont/epics/f3rp61/[35] N. Kamikubota, et al., “Virtual IO Controllers at J-PARC MR using Xen”, Proceedings of ICALEPCS 2011, Grenoble,
France, paper WEPMU039, pp.1165-1167(2011).
[36] N. Kamikubota, “J-PARC MR ੍‫Ͱޚ‬ͷԾ૝ϚγϯͷԠ༻”, Proceedings of the 10th
Annual Meeting of Particle Accelerator
Society of Japan, paper SAP092 (2013).
[37] N. Kamikubota, et al., “Improvementof Computer Systems for J-MARC MR
Control”, Proceedings of the 9th Annual
Meeting of Particle Accelerator Society ofJapan, paper WEPS117, pp.741, (2012)[38] S. Yamada, “J-PARC Maoin Ring ΁ͷখ‫ܕ‬ϑΝϯϨεαʔόΛ༻͍ͨ IOC ͷಋೖ”,
Proceedings of the 13th Annual Meetingof Particle Accelerator Society of Japan,
paper MOP092, pp.643 (2016).
[39] S. Yamada, et al., “Renovation of Control
Computers for J-PARC Main Ring”, Proceedings of the 11th Annual Meeting ofParticle Accelerator Society of Japan, paper SAP099, pp.782 (2014).

９－ 20