S3CBH120145PVTS070UD810S1EN
S3CBH120145PVTS070UD810S1EN
S3CBH120145PVTS070UD810S1EN
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福建光沃自動化設(shè)備有限公司
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RBAC模型是典型的基于角色的訪問控制模型，包括RBAC0、RBAC1、RBAC2和RBAC3四個不同層次的模型。其中RBAC0是基礎(chǔ)模型，定義了支持RBAC的最小需求，如用戶、角色、權(quán)限、會話等概念，RBAC0模型圖解如圖2-1所示。RBAC1加入了角色繼承關(guān)系，可以根據(jù)組織內(nèi)部權(quán)力和責(zé)任的結(jié)構(gòu)來構(gòu)造角色與角色之間的層次關(guān)系; RBAC2加入了各種用戶與角色之間、權(quán)限與角色之間以及角色與角色之間的約束關(guān)系，如角色互斥、角色最大成員數(shù)等。RBAC3是對RBAC1和RBAC2的集成，它不僅包括角色的層次關(guān)系，還包括約束關(guān)系。
在RBAC模型中，角色是系統(tǒng)根據(jù)管理中相對穩(wěn)定的職權(quán)和責(zé)任來劃分，每種角色可以完成一定的職能。用戶通過飾演不同的角色獲得角色所擁有的權(quán)限，一旦某個用戶成為某角色的成員，則此用戶可以完成該角色所具有的職能。通過將權(quán)限指定給角色而不是用戶，在權(quán)限分派上提供了極大的靈活性和極細(xì)的權(quán)限指定粒度。
3、SaaS平臺用戶設(shè)計
一般SaaS平臺基本角色由平臺管理員、租戶用戶、租戶管理員、租戶其他角色組成。如圖2-2以O(shè)2O業(yè)務(wù)的企業(yè)架構(gòu)為例，圖解系統(tǒng)角色關(guān)系。
平臺管理員：負(fù)責(zé)平臺的日常維護(hù)和管理，包括用戶日志的管理、租戶賬號審核、租戶狀態(tài)管理、租戶費用的管理，租戶權(quán)限的管理，要注意的是平臺管理員不能對租戶的具體業(yè)務(wù)進(jìn)行管理。如果租戶數(shù)量大，還可以對平臺管理員劃分角色，可以按地域劃分，比如西北地區(qū)、東北地區(qū)等，讓平臺管理員分別管理不同的租戶;也可以根據(jù)業(yè)務(wù)進(jìn)行劃分，比如租戶管理員，租費管理員等。
PARKER 3/4 MALE NPT X 3/4 MALE NPT FITTINGS, LOT OF 4
PARKER 3/4" MALE NPT X 3/4" BULK HEAD FITTING, LOT OF 5
MUELLER B-33752 PRESSURE RELIEF VALVE, LOT OF 2, NIB
FOXBORO 33186 - 1 100mm ROLL CHART LOT OF 3 NIB
FOXBORO 53001-6TX4.5A CHARTS LOT OF 13 NIB
SANKI HD-100MS POWER SOURCE FOR DC MAGNETIC BRAKE NIB
VICKERS 737825 ELEMENT KIT LOT OF 2 NIB
BRISTOL BABCOCK 2218 RECORDING CHART LOT OF 500 NIB
ALLEN BRADLEY 150 HP POWERFLEX DRIVE 2100 CENTERLINE
MOTOR CONTROL CENTER, NEW!!
SQUARE D 2000 KVA 13200 - 480 V PAD MOUNTED TRANSFORMER
NIAGARA 2000 KVA 13,200-480 V PADMOUNTED TRANSFORMER
ABB 1000/1120 KVA 13200 V PAD MOUNTED TRANSFORMER NEW
CONTINENTAL HYDRAULICS PVR6 HYDRAULIC PUMP
CONTINENTAL HYDRAULICS PVR6 HYDRAULIC PUMP
SUMTOMO QT42-25-A INTERNAL HYDRAULIC GEAR PUMP
DELTROL 20381-83 PLUG-IN RELAY, LOT OF 6, NIB
I-T-E SN422 60 Amp SAFETY SWITCH
TELCON HT 200 PANEL MOUNTED CURRENT TRANSFORMER LOT 3
COOPER CROUSE HINDS DM4R2M08E-060M CABLE NEW
COOPER CROUSE HINDS DM4R2M08E-030M CABLE NEW
ALLEN BRADLEY 1336F-BRF75-AA-?EN SER A AC DRIVE
ALLEN BRADLEY 150 HP POWERFLEX DRIVE 2100 CENTERLINE
MOTOR CONTROL CENTER, NEW!!
CUTLER-HAMMER TYPE M RELAY
GOULD MODICON AS-B805-016 115 VAC INPUT MODULE *
MODICON AS-B827-032 24 VDC INPUT MODULE *
FANUC BATTERY UNIT LOT OF 10 *
ALLEN BRADLEY 2711-K9A1 SER E REV A PANELVIEW 900
ALLEN BRADLEY 700-CF400Z RELAYS w/ attach , LOT OF 10 *
PHOENIX CONTACT PSM-EG-RS232/RS?422-P/4K CONVERTER
BOSCH VM 60/EB-TA POWER SUPPLY
ALLEN BRADLEY 700-CF400Z* SER A RELAYS LOT OF 6 *
ALLEN BRADLEY 1777-CB INTERCONNECT CABLE, NIB
MERLIN GERIN NSE100N 100 A CIRCUIT BREAKER
MODICON AS-B825-016 TRUE HIGH INPUT MODULE *
ALLEN BRADLEY 1761-NET-DNI DEVICENET INTERFACE *
ALLEN BRADLEY 2711-K9A1 SER F REV A PANELVIEW 900
ALLEN BRADLEY 2711-K9A1 SER F REV A PANELVIEW 900
MODICON AS-B824-016 TRUE HIGH OUTPUT MODULE *
VICKERS PVB29-FRS-20-CM?-11 HYDRAULIC PUMP
VICKERS PVB10-RSXY-31-C?M-1 HYDRAULIC PUMP
RACINE PVF-PNTO-20CA-0?1 HYDRAULIC PUMP
RACINE PVF-SNTO-20FR-0?1 HYDRAULIC PUMP
VICKERS VVA 40 PCD WW20 HYDRAULIC PUMP
ALLEN BRADLEY 2711-K5A1 SER F REV C PANELVIEW 550
MODICON AS-B804-016 115 V 16 PT OUTPUT MODULE *
ALLEN BRADLEY 2711-K6C1 SER A REV B PANELVIEW 600 *
MODICON MA-P933-000 POWER SUPPLY
ESAB RI-3P ROBOTIC INTERFACE MICROPROCESSOR CONTROL
GENERAL ELECTRIC 080B20D CONTACT BLOCKS LOT OF 12
COOPER CROUSE HINDS DM4R2M08E-030M CABLE NEW
ALLEN BRADLEY 1336F-BRF75-AA-?EN SER A AC DRIVE
ALLEN BRADLEY 150 HP POWERFLEX DRIVE 2100 CENTERLINE
MOTOR CONTROL CENTER, NEW!!
CUTLER-HAMMER TYPE M RELAY
GOULD MODICON AS-B805-016 115 VAC INPUT MODULE *
MODICON AS-B827-032 24 VDC INPUT MODULE *
FANUC BATTERY UNIT LOT OF 10 *
ALLEN BRADLEY 2711-K9A1 SER E REV A PANELVIEW 900
ALLEN BRADLEY 700-CF400Z RELAYS w/ attach , LOT OF 10 *
PHOENIX CONTACT PSM-EG-RS232/RS?422-P/4K CONVERTER
BOSCH VM 60/EB-TA POWER SUPPLY
ALLEN BRADLEY 700-CF400Z* SER A RELAYS LOT OF 6 *
ALLEN BRADLEY 1777-CB INTERCONNECT CABLE, NIB
MERLIN GERIN NSE100N 100 A CIRCUIT BREAKER
MODICON AS-B825-016 TRUE HIGH INPUT MODULE *
ALLEN BRADLEY 1761-NET-DNI DEVICENET INTERFACE *
ALLEN BRADLEY 2711-K9A1 SER F REV A PANELVIEW 900
ALLEN BRADLEY 2711-K9A1 SER F REV A PANELVIEW 900
MODICON AS-B824-016 TRUE HIGH OUTPUT MODULE *
VICKERS PVB29-FRS-20-CM?-11 HYDRAULIC PUMP
VICKERS PVB10-RSXY-31-C?M-1 HYDRAULIC PUMP
RACINE PVF-PNTO-20CA-0?1 HYDRAULIC PUMP
RACINE PVF-SNTO-20FR-0?1 HYDRAULIC PUMP
VICKERS VVA 40 PCD WW20 HYDRAULIC PUMP
ALLEN BRADLEY 2711-K5A1 SER F REV C PANELVIEW 550
MODICON AS-B804-016 115 V 16 PT OUTPUT MODULE *
ALLEN BRADLEY 2711-K6C1 SER A REV B PANELVIEW 600 *
MODICON MA-P933-000 POWER SUPPLY
ESAB RI-3P ROBOTIC INTERFACE MICROPROCESSOR CONTROL
GENERAL ELECTRIC 080B20D CONTACT BLOCKS LOT OF 12
COATS 1001 DIRECT DRIVE COMPUTER WHEEL BALANCER
HERZOG HN-FF MILLING MACHINE
SPEEFLO POWER TWIN 4500 AIR LESS SPRAYER
LINCOLN CV-305 WELDER W/ MILLER S-62 WIRE FEEDER
SPEEFLO POWER TWIN 6000 AIR LESS SPRAYER
GRACO 595 ULTRA MAX II ELECTRIC AIRLESS SPRAYER
GRACO LINE LASER 3400? AIRLESS LINE STRIPER
GENERAL ELECTRIC CR151KJC22CU FUSE BLOCKS LOT OF 6
COOPER CROUSE HINDS DM4R2M08E060M MICRO MINI CONNECTOR
TIMKEN 25820 RACE NIB
STAR 3LBRYM060205010 LINEAR BALL BUSHING NEW
LITTLE GIANT 680-2016 MODULE, NEW
REXCON DIE SENTRY II DS II OPERATOR PANEL USED
CONTROL TECHNIQUES V75 ICD FLUX VECTOR DRIVE, REFURBISH
FANUC A03B-0801-C129 INPUT MODULE IA16E *
FANUC A03B-0801-C117 MODULE *
GRACO EH 433 GT Hydra-Spray AIRLESS PAINT SPRAYER
NORDSON 9000610 RHINO BULK UNLOADER
ALLEN BRADLEY 700-CF400D CONTROL RELAY
ALLEN BRADLEY 700-CF310 CONTROL RELAY
ALLEN BRADELY 100-C09Z*01 CONTACTOR
ALLEN BRADELY 100-C12C*10 CONTACTOR
TRERICE 450LFB 0-160 PSI PROCESS GAUGE, NIB
JOKAB SAFETY JSBT3 SAFETY RELAY *
ALLEN BRADLEY 6160-T53 SER B T53 PROGRAMMING TERMINAL
NACHI OG-G01-PC-K-21 MODULAR VALVE NEW
FUJI ELECTRIC PE1-CS2P PROXIMITY SENSOR NIB
TOPWORK 75-14538-A2 SENSOR NEW
REXROTH BOSCH 520-630-000-2 REPAIR KIT LOT OF 2 NEW
ELAU SM 100-30-080-P0-4?5-S1-B0 SERVO MOTOR
ALLEN BRADLEY 2A0D014A0AYNANC?0 PowerFlex 70 DRIVE, NIB
ROBINSON EB124A 40?" INDUSTRIAL BLOWER, NEW
YASKAWA ELECTRIC JANCD-I004C MOTOMAN PC BOARD *
MAX MACHINERY 284-522 FREQUENCY TRANSMITTER
FANUC A03B-0801-C462 RC01C ROBOT CONTROL *
SQUARE D F8 M1 CIRCUIT BREAKER
BOSCH LTC 0335/20 DIGITAL MONOCHROME CAMERAS, LOT OF 2
BINKS 105-1380 ? VINYL ESTER OUTFIT
MILLER 043268 AUTOMATIC M MICROPROCESSOR WELD CONTROL
INDRAMAT NAM 1.3-08 LINE FORMER
TRINCO DRY BLAST 367BP2 BLAST CABINET
SQUARE D EE45T1814HF 45 kVa GENERAL PURPOSE TRANSFORMER
BINKS 105-1380 ? VINYL ESTER OUTFIT
GRACO 206-798 MONARCH AIR POWERED PUMP
GRACO 206-798 MONARCH AIR POWERED PUMP
GRACO 220-578 SENATOR AIR POWERED PUMP
SQUARE D EE45T1814HF 45 kVa GENERAL PURPOSE TRANSFORMER
GRACO 206-796 MONARCH AIR POWERED PUMP
FANUC A16B-2201-0580/?03C & A16B-1212-0531/?06B W/ RACK
FANUC A16B-2201-0580/?03C & A16B-1212-0531/?03A W/ RACK
KLOCKNER-MOELLE?R NZM11-630 W/ TRIP ZM11-500-CNA
GARDNER DENVER 404 ADG1 PUMP W/ 7? HP MOTOR
SETCO MODEL SPL 12" PEDESTAL GRINDER
LOVEJOY 697904-14803 8 INCH X 9 INCH COUPLING, NIB
GRACO 206-415 PRESIDENT AIR POWERED PUMP
NORD GEAR SK9062/32VF GEAR REDUCER
GENERAL ELECTRIC 9T23B3872 30 kVa TRANSFORMER
BALDOR 1216W 12" GRINDER / BUFFER W/ PEDESTAL
SYMBOL CN410 BARCODE SCANNER
FANUC A02B-0118-C033 DPL/MDI POWER MATE PROGRAM PANEL
FANUC A16B-1212-0931/?06B E-STOP BOARD, NEW
GRACO 220-658 AIR POWERED PUMP
FANUC A06B-6066-H222 Series C AC SERVO AMPLIFIER
GRACO 228-527 AIR POWERED PUMP
FANUC A06B-6066-H222 Series C AC SERVO AMPLIFIER
FANUC A06B-6066-H211 Series C AC SERVO AMPLIFIER
ALLEN BRADLEY 1746-A4 W/ 1746-P2 & I/O MODULES
GE FANUC IC660HHM501H HAND-HELD MONITOR W/ CASE
FANUC A16B-1212-0931/?06B E-STOP BOARD, NEW
APW MCLEAN M52-0616-041 AIR CONDITIONER
GRACO 224-348 PRESIDENT AIR POWERED PUMP
FANUC A02B-0118-C043 DPL/MDI POWER MATE PANEL W/ CABLE
FANUC A02B-0118-C043 DPL/MDI POWER MATE PANEL W/ CABLE
FANUC A02B-0118-C033 DPL/MDI POWER MATE PROGRAM PANEL
GRACO 206-391 MONARCH AIR POWERED PUMP
GRACO 220-563 PRESIDENT AIR POWERED PUMP
FANUC A02B-0118-C033 DPL/MDI POWER MATE PROGRAM PANEL
GRACO 217-623 PRESIDENT AIR POWERED PUMP
GRACO 220-563 PRESIDENT AIR POWERED PUMP
FANUC A02B-0118-C043 DPL/MDI POWER MATE PANEL W/ CABLE
GRACO 206 393 MONARCH AIR POWERED PUMP
GRACO 220-563 PRESIDENT AIR POWERED PUMP
GRACO 220-568 PRESIDENT AIR POWERED PUMP
GRACO 220-563 PRESIDENT AIR POWERED PUMP
FANUC A02B-0118-C043 DPL/MDI POWER MATE PANEL W/ CABLE
GRACO 220-568 PRESIDENT AIR POWERED PUMP
GRACO 206 393 MONARCH AIR POWERED PUMP
ALLEN BRADLEY 1788-CN2DN LINKING DEVICE, NIB
AIR FIXTURES AFAT 822-SPL AIR OPERATED TAPE DISPENSER
SIEMENS 6SC6120-0FE00 POWER BOARD
BRINKMANN ZS090120-M+250 IMMERSION PUMP, NIB
SIEMENS 6SC6120-0FE00 POWER BOARD
SIEMENS 6SC6120-0FE00 POWER BOARD
SIEMENS 6SC6130-0FE00 SERVO DRIVE POWER BOARD
SIEMENS 6SC6130-0FE00 SERVO DRIVE POWER BOARD
SIEMENS 6SC6120-0FE00 POWER BOARD
AIR FIXTURES AFAT 822-SPL AIR OPERATED TAPE DISPENSER
ALLEN BRADLEY 1770-TA PROGRAMMING TERMINAL
PARKER D1VHW004CNYCF56 PILOT VALVE W/ MANIFOLD, NNB
NACHI RTC301 ROBOT TEACH PENDANT
ALLEN BRADLEY 8520-ASM3 ANALOG SERVO MODULE
SIEMENS 6SC6130-0FE00 SERVO DRIVE POWER BOARD
CARRIER 06E SEMI-HERMETIC RECIPROCATING COMPRESSOR, NNB
NIPPON GEROTOR 25605898 BIDIRECTIONAL INDEX MOTOR, NNB
GENERAL ELECTRIC 75C142464-CM-G7?86-H6R-30 30 A BUS PLUG
TAMAGAWA TS-4196N3024E20?3 TBL-i SERIES AC SERVO MOTOR
ALLEN-BRADLEY 8520-MPR0 PROCESSOR 460200 8520-MPRO
STANLEY AF-SERVO-040-00?2 BETA SERVO 4
STANLEY AF-SERVO-040-00?2 BETA SERVO 4
GENERAL ELECTRIC SGDA36AN0600 600 A CIRCUIT BREAKER
SIEMENS 6ES5-675-0UB11 PROGRAMMING TERMINAL
VICKERS 3520V-25A JAA20-282 HYDRAULIC VANE PUMP
YUKEN A-BSG-10-3C3-D2?4-4760 LOW NOISE RELIEF VALVE NIB
SIEMENS 6EV3054-ODC SYSTEM 3 POWER SUPPLY DIN 41752
CINCINNATI ELECTRICAL 154 10" BENCH GRINDER
SIEMENS 6FC3984-3RA SINUMERIK 800 SERIES I/O MODULE
LESLIE 2" VALVE W/ DIAPHRAGM ACTUATOR, NNB
CONTROL TECHNIQUES COMMANDER CD550K
