IC693MDL732
现有的MES 系统主要实现了基本信息的存储及共享功能,并不能满足企业对生产过程全方位的监控管理和物流状态追踪的需要。首先,装配厂远离零部件供应商,且拖拉机装配过程复杂,厂外物流配送系统庞大,整个物流运输成本高,为确保配送的零部件质量,增加了物流运输途中的质量监管力度。其次,目前该车间装配线的监控主要使用的是条码技术,其工位员工采用手动方式对物品逐一地进行扫描跟踪,整个操作过程工人的劳动强度大,工作效率低,并且条形码容易受作业环境的限制,不能重复使用。此外,现场报警系统不完善,当某个工位发出急停信号时,现场生产管理人员很难及时发现造成停线的具体工位,而且也没有对停线信号进行历史记录,也就无法将停线信号及时发送给MES 系统,最终导致MES 的部分功能发挥不够充分。再者,现有的MES 系统对于客户反馈的信息交互不及时,致使出现的产品质量问题不能及时地得到处理,严重影响了企业的信誉度和市场竞争力。 1.2 改进目标分析 物联网是建立在Internet 基础上,利用RFID( 射频识别) 、无线数据通信等技术构造的一个实现全球物品信息实时共享的网络。物联网的核心能力是全面感知、可靠传输、智能处理[5 - 7]。将物联网技术与MES 进行集成,依托物联网的视频监控技术实现物流车辆运输的实时监控; 用RFID 技术取代条形码技术,实现装配线上物品的实时在线跟踪,减少装配过程的人工干预,既可以降低工人劳动强度,又能提高工作效率。将物联网技术应用于装配厂,并融入到MES 系统中,可有效实现企业系统的集成和动态监控,达到企业高度信息化的要求。 IC693MDL732
IC693MDL732
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SIEMENS S5 6ES5-951-7LB13 POWER SUPPLY MODULE SIEMENS 6ES5-454-7LA11 DIGITAL INPUT MODULE MODICON BM85C002 BRIDGE/MUX MODBUS PLUS NEW TRICONEX 3008 MP MAIN PROCESSOR NIB NEW TRICONEX 3636R N.O. RELAY OUTPUT NIB NEW TRICONEX 2700 2700-2 MODULE NIB NEW TRICONEX 4107 EICM NIB NEW TRICONEX 2553 DIGITAL INPUT MODULE NIB NEW TRICONEX 2652 DIGITAL OUTPUT MODULE NIB NEW TRICONEX 2750 INTERFACE CONNECTOR MODULE NIB NEW TRICONEX 4409 SMM HONEYWELL MODULE NIB NEW TRICONEX 4351A COMMUNICATION MODULE NIB GOULD MODICON AS-B864-001 OUTPUT MODULE GOULD MODICON AS-J878-000 MODEM MODULE GOULD MODICON PC-O984-480 PROCESSOR MODULE GOULD MODICON AS-B824-016 OUTPUT TRUE HIGH MODULE GOULD MODICON AS-B827-032 INPUT MODULE GOULD MODICON AS-B840-108 RELAY OUTPUT MODULE GOULD MODICON AS-B814-108 SELECTABLE N.O / N.C. MODULE AEC GOULD MODICON S908 REMOTE I/O PROCESSOR GOULD MODICON MA-P933-000 POWER SUPPLY MODULE AEC GOULD MODICON C916-100 C984 CPU MODULE GOULD MODICON AS-C921-101 COM PROCESSOR MODULE GOULD MODICON AS-B805-016 INPUT MODULE GOULD MODICON AS-B825-016 INPUT MODULE AEC GOULD MODICON M909-022 MEMORY MODULE New Allen-Bradley 1606-XLP50E DC Power Supply 50 watts NEW MAAG 7024:4 GEAR REDUCER 5165 KW PF3-24 1800 RPM NEW TRANTER SUPERCHANGER HEAT EXCHANGER YEAR 2008 NEW SQUARE D MOTOR CONTROL CENTER MOD 6 12 VERTICALS NEW SQUARE D MOTOR CONTROL CENTER MOD 6 9 VERTICALS CUTLER HAMMER 3000 AMP SWITCHGEAR TRANSFER SPBR330R NEW TESS-COM ROSEMOUNT ANALYTICAL MONITORING SYSTEM NEW SULZER PUMP 300 HP STAINLESS 4" x 2" MBN50-215/07 Harley-Davidson : Softail HERITAGE SOFTAIL DEL 2005 HARLEY DAVIDSON HERITAGE SOFTAIL DELUXE CUSTOM TRUHITCH MODEL 250 TRUCK LIFT TOW TRAILER 25,000 LBS INDRAMAT SERVO DRIVE CONTROLLER DKR03.1-W200N-BE56-01-F SQUARE D 1000 KVA 4160 V TRANSFORMER I-LINE SWITCHGEAR SQUARE D OUTDOOR MOTOR CONTROL CENTER MOD 6 5 VERTICALS UNA-DYN BULK MATERIAL HANDLING SYSTEM WITH 3 DRYERS NEW DURCO FLOWSERVE 125 HP PUMP D4/CF8M 2K3x1.5-13RV/11 CONTROL TECHNIQUES 150 HP AC UNIDRIVE UNI4404 UNI DRIVE NEW DURCO MARK 3 LO-FLO 75 HP PUMP 8"X6" -14ARV/12.06 NEW SQUARE D 250 A POWERLINK G3 SYSTEM CIRCUIT PANELS NEW FISHER 18" ACTUATED BUTTERFLY VALVE NEW ONAN GENERATOR TRANSFER SWITCH 1600 AMP OTPCF-4478 NEW MARATHON 125 HP EXPLOSION PROOF AC MOTOR 444T FRAME SQUARE D VACUUM CIRCUIT BREAKER 1200 AMP V5D3153Y000A NEW GRAHAM MANUFACTURING TANK SUCTION HEAT EXCHANGER NEW BELL & GOSSETT 8 INCH VALVE AND TANK LOT OF 9 YORK AIR COOLED CHILLER CP 170 DWDI AF YCAL0034EC JEFFERSON 1000 KVA TRANSFORMER 480 240 VAC DELTA DELTA TRANE 25 TON OUTDOOR CHILLER UNIT RAUCC25EBU1300D SQUARE D I-LINE 1200 AMP CIRCUIT BREAKER SWITCHGEAR NEW DURCO FLOWSERVE 75 HP PUMP CD4MCu 2K6x4-10RV/8.13 SQUARE D I-LINE 1200 AMP CIRCUIT BREAKER SWITCHGEAR LECO ELEMENTAL ANALYZER CHN-1000 CONTROL TECHNIQUES 100 HP VAR FREQUENCY INVERTER V4500R NEW OMRON E3C-C PHOTOELECTRIC SWITCH AMPLIFIER 100-240V LAKOS COOLING TOWER BASIN FILTRATION SYSTEM TCX-0525 SIEMENS 200 HP AC ELECTRIC MOTOR 447TS FRAME 460 VOLT NEW ALLEN BRADLEY 50 HP AC VFD DRIVE 20BB130A5ANNADA0 316 STAINLESS STEEL 6 BASKET STRAINER APPROX 100 GALLON NEW ANKER HOLTH HYDRAULIC CYLINDER PERRIN FILTER PRESS HP OSCILLOSCOPE 2 CHANNEL 500 MHz 54616C NEW DURCO MARK 3 LO-FLO 50 HP PUMP 10"X8" -14RV/13.50 SQUARE D CIRCUIT BREAKER 3000 AMP SED363000LS RELIANCE DCS POWER DISTRIBUTION MODULE 300 HP 803613-SC CUTLER HAMMER 3000 AMP CIRCUIT BREAKER SPBR330R NEW SQUARE D I-LINE BUS PLUG 600 AMP PBQ4660G ALLEN BRADLEY VFD 150 HP DRIVE 1336F-BX150-AA-EN-HCS2L4 NEW METRON TECHNOLOGY DENSITY METER BOPP REUTHER NEW TB WOODS 60 HP AC VECTOR DRIVE UVC40600H-RHDRW 460V NEW GOULDS 3196 CENTRIFUGAL PUMP HASTELLOY-C 2X3-13 NEW CONTROL TECHNIQUES 40 HP UNIDRIVE UNI3404 AC DRIVE CONTROL TECHNIQUES 60 HP FREQUENCY INVERTER V4500ICD
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