近日，中国农业科学院教授孙忠富在接受媒体采访时说：“我国农业物联网的发展呈现出了良好的势头，物联网技术在农业领域的应用前景广阔，但要想让物联网技术更好地服务农业，加快农业产业与物联网的融合，就必须加快解决物联网在传感、传输和分析应用方面技术的突破。因此，未来我们将会把自主开发的硬件设备和软件系统推向全国示范应用，推动农业物联网的产业化发展。”

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　　据介绍，孙忠富带领的团队2009年启动了“小麦数字化苗情远程监控与诊断管理系统”的研发项目，该监控系统基于物联网技术框架设计，针对我国4个小麦生态类型区，构建小麦苗情和灾害监控网络，开发远程监控管理系统，为小麦长势分析、灾害监测预警、生产管理提供科学依据和技术支撑。近年来，孙忠富带领的团队率先开展农业互联网的研究与应用，其自主研发出的成果已经在全国数十个省市地区推广示范，取得了良好的经济效益和社会效益。据悉，目前他们正在探索农业大数据如何在智慧农业中的应用技术。

3RH1440-1AK60 CONTROL RELAY,4NO,120VAC COIL,LATCHED Siemens

3RH1440-1AP00 CONTROL RELAY,4NO,230VAC COIL,LATCHED Siemens

3RH1440-1AU00 CONTROL RELAY,4NO,240VAC COIL,LATCHED Siemens

3RH1440-1BA40 CONTROL RELAY,4NO,12VDC COIL,LATCHED Siemens

3RH1440-1BB40 CONTROL RELAY,4NO,24VDC COIL,LATCHED Siemens

3RH1440-1BF40 CONTROL RELAY,4NO,110VDC COIL,LATCHED Siemens

3RH1440-1BG40 MECHANICAL LATCHING RELAY,4NO,125VDC Siemens

3RH1440-1BM40 CONTROL RELAY,4NO,220VDC COIL,LATCHED Siemens

3RH1440-1BP40 CONTROL RELAY,4NO,230VDC,LATCHED Siemens

3RH1440-1BW40 CONTROL RELAY,4NO,48VDC COIL,LATCHED Siemens

3RH1911-1AA01 AUXILIARY FRONT TOP,S00,1NC Siemens

3RH1911-1AA10 AUXILIARY FRONT TOP,S00,1N0 Siemens

3RH1911-1BA01 AUXILIARY FRONT BOTTOM,S00,1NC Siemens

3RH1911-1BA10 AUXILIARY FRONT BOTTOM,S00,1NO Siemens

3RH1911-1FA02 AUXILIARY FRONT ,S00,2NC Siemens

3RH1911-1FA20 AUXILIARY FRONT ,S00,2NO Siemens

3RH1911-1FA22 Auxiliary Front ,S00,2NO&2NC for 3RH Rel Siemens

3RH1911-1FA31 AUXILIARY FRONT ,S00,3NO&1NC Siemens

3RH1911-1FA40 AUXILIARY FRONT ,S00,4NO Siemens

3RH1911-1FB11 AUXILIARY FRONT ,S00,1NO&1NC OVERL Siemens

3RH1911-1FB22 AUXILIARY SW BLOCK,2NO+2NC,W/SEREW CONN. Siemens

3RH1911-1FC22 AUXILIARY FRONT ,S00,2NO&2NC OVERL Siemens

3RH1911-1GA04 AUXILIARY FRONT ,S00,4NC Siemens

3RH1911-1GA13 AUXILIARY FRONT ,S00,1NO+3NC Siemens

3RH1911-1GA22 AUXILIARY FRONT ,S00,2NO+2NC Siemens

3RH1911-1GA31 AUXILIARY FRONT ,S00,3NO/1NC Siemens

3RH1911-1GA40 AUXILIARY FRONT ,S00,4NO Siemens

3RH1911-1HA01 AUXILIARY FRONT ,S00,1NC Siemens

3RH1911-1HA12 AUXILIARY FRONT ,S00,1NO&2NC Siemens

3RH1911-1HA13 AUXILIARY FRONT ,S00,1NO&3NC Siemens

3RH1911-1HA22 Auxiliary Front ,S00,2NO&2NC for 3RT Rel Siemens

3RH1911-1HA31 AUXILIARY FRONT,S00,3NO&1NC Siemens

3RH1911-1LA11 AUXILIARY FRONT ,TOP,S00,1NO&1NC Siemens

3RH1911-1MA11 AUXILIARY FRONT BOTTOM,S00,1NO+1NC Siemens

3RH1911-1MA20 AUXILIARY FRONT BOTTOM,S00,2NO Siemens

3RH1911-1NF02 AUXILIARY LOW LEVEL,2NC,S00 Siemens

3RH1911-1NF11 AUXILIARY LOW LEVEL ,1NO+1NC,S00 Siemens

3RH1911-1NF11-0KS0 AUXILIARY LOW LEVEL 1NO+1NC,S00 SEALED Siemens

3RH1911-1NF20 AUXILIARY LOW LEVEL ,2NO,S00 Siemens

3RH1911-2FA02 AUXILIARY FRONT CC ,S00,2NC Siemens

3RH1911-2FA11 AUXILIARY FRONT CC ,S00,1NO&1NC Siemens

3RH1911-2FA20 AUXILIARY FRONT CC ,S00,2NO Siemens

3RH1911-2FA31 AUXILIARY FRONT CC ,S00,3NO&1NC Siemens

3RH1911-2FA40 AUXILIARY FRONT CC ,S00,4NO Siemens

3RH1911-2FB11 AUXILIARY FRONT CC ,S00,1&1 OVRLP Siemens

3RH1911-2FC22 AUXILIARY FRONT CC ,S00,2&2 OVRLP Siemens

3RH1911-2GA04 AUXILIARY FRONT CC ,S00,4NC Siemens

3RH1911-2GA13 AUXILIARY SW.BLOCK,1NO+3NC,CAGE CLAMP,4P Siemens

3RH1911-2GA22 AUXILIARY FRONT CC ,S00,2NO + 2NC Siemens

3RH1911-2GA31 AUXILIARY FRONT CC ,71E,3NO+1NC Siemens

3RH1911-2GA40 AUXILIARY FRONT CC ,80E,4NO Siemens

3RH1911-2HA01 AUXILIARY CC FRONT ,SOO,1NC Siemens

3RH1911-2HA12 AUXILIARY CC FRONT ,SOO,1NO+2NC Siemens

3RH1911-2HA13 AUXILIARY CC FRONT ,SOO,1NO+3NC Siemens

3RH1911-2HA22 AUXILIARY CC FRONT ,SOO,2NO+2NC Siemens

3RH1911-2NF02 AUXILIARY LOW LEVEL ,2NC,CAGE CLAMP Siemens

3RH1911-2NF11 AUXILIARY LOW LEVEL ,1NO+1NC,CAGE CLAMP Siemens

3RH1911-2NF20 AUXILIARY LOW LEVEL ,2NO,CAGE CLAMP Siemens

3RH1921-1CA01 AUXILIARY FRONT,SO-S3, 1NC Siemens

3RH1921-1CA10 AUXILIARY FRONT, 1NO Siemens

3RH1921-1CD01 AUXILIARY 1NC LATE BREAK FRONT MOUNT Siemens

3RH1921-1CD10 AUXILIARY 1NO EARLY MAKE FRONT MOUNT Siemens

3RH1921-1EA02 AUXILIARY SIDE, S0-S3,2NC Siemens

3RH1921-1EA11 AUXILIARY SIDE, S0-S12,1NO,1NC Siemens

3RH1921-1EA20 AUXILIARY SIDE, S0-S3,2NO Siemens

3RH1921-1FA04 AUXILIARY FRONT,S0-S3,4NC Siemens

3RH1921-1FA11 AUXILIARY FRONT,1NO+1NC Siemens

3RH1921-1FA22 AUXILIARY FRONT,S0-S12,2NO&2NC Siemens

3RH1921-1FA31 AUXILIARY FRONT,S0-S3,3NO&1NC Siemens

3RH1921-1FA40 AUXILIARY FRONT, S0-S3, 4NO Siemens

3RH1921-1FC22 AUXILIARY FRONT,S0-S3,2NO EM & 2NC LB Siemens

3RH1921-1FE13 1NO & 3NC LOW LEVEL AUX(2NC SEALED) Siemens

3RH1921-1FE22 AUXILIARY 2NO & 2NC LOW LEVEL Siemens

3RH1921-1FE31 AUXILIARY 3NO+1NC LOW LEVEL Siemens

3RH1921-1HA11 AUXILIARY FRONT, S0-S3,1NO+1NC Siemens

3RH1921-1HA13 AUXILIARY .SW.BLOCK,1N0+3NC,4-P,SZ S0-S3 Siemens

3RH1921-1HA22 AUXILIARY FRONT ,SO-S3,2NO+2NC Siemens

3RH1921-1HA22-0MA1 AUXILIARY FRNT SO-S3 2NO+2NC NO INDICATR Siemens

3RH1921-1HA31 AUXILIARY SW BLOCK,3NO+1NC,4PL,SZ S0-S3 Siemens

3RH1921-1JA11 AUXILIARY SIDE,S3 1NO + 1NC Siemens

3RH1921-1KA02 AUXILIARY SIDE,2ND S3,2NC Siemens

3RH1921-1KA11 AUXILIARY SIDE,2ND S3,1NO&1NC Siemens

3RH1921-1KA20 AUXILIARY SIDE,2ND S3,2NO Siemens

3RH1921-1LA02 AUXILIARY FRONT TOP,S0-S3,2NC Siemens

3RH1921-1LA11 AUXILIARY FRONT TOP,S0-S3,1NO&1NC Siemens

3RH1921-1LA20 AUXILIARY FRONT TOP,S0-S3,2NO Siemens

3RH1921-1MA02 AUXILIARY FRONT BOTTOM,S0-S3,2NC Siemens

3RH1921-1MA11 AUXILIARY FRONT BOTTOM,S0-S3,1NO&1NC Siemens

3RH1921-1MA20 AUXILIARY FRONT BOTTOM,S0-S3,2NO Siemens

3RH1921-1XA20-0PA0 AUXILIARY SWITCH BLOCK, 2NO, Siemens

3RH1921-1XA22-0MA0 AUXILIARY BLK,2NO+2NC, LOC.DIGIT 5..8 Siemens

3RH1921-2CA01 AUXILIARY FRONT CC,S0-S3,1NC Siemens

3RH1921-2CA10 AUXILIARY FRONT CC,S0-S3,1NO Siemens

3RH1921-2DA11 AUXILIARY CAGE CLAMP F. CONTACTORS S0-S3 Siemens

3RH1921-2DE11 AUXILIARY ELECT. SWITCH CAGE CLAMP Siemens

3RH1921-2EA02 AUXILIARY FRONT CC,S0-S3,LATERALLY,2NC Siemens

3RH1921-2EA20 AUXILIARY FRONT CC,S0-S3,LATERALLY,2NO Siemens

3RH1921-2FA04 AUXILIARY FRONT CC,S0-S3,4NC Siemens

3RH1921-2FA22 AUXILIARY FRONT CC,S0-S12,2NO&2NC Siemens

3RH1921-2FA31 AUXILIARY FRONT CC,S0-S3,3NO&1NC Siemens

3RH1921-2FA40 AUXILIARY FRONT CC,S0-S3,4NO Siemens

3RH1921-2FC22 AUXILIARY FRONT CC,S0-S3,2NO&2NC OVRLP Siemens

3RH1921-2FE22 AUXILIARY FRONTSS,C.CLMP,1NC+1NO+1EM+1EB Siemens

3RH1921-2FJ22 AUXILIARY FRONT,C.CLMP,2NC SEALED+2NO Siemens

3RH1921-2HA13 AUXILIARY CC FRONT,SO-S3,1NO+3NC Siemens

3RH1921-2HA22 AUXILIARY CC FRONT,SO-S3,2NO+2NC Siemens

3RH1921-2HA22-8YY8 AUX FRONT,FOR 4-POLE,SO-S3,2NO+2NC,CC Siemens

3RH1921-2HA31 AUXILIARY CC FRONT,SO-S3,3NO+1NC Siemens

3RH1921-2JA11 AUXILIARY SIDE, S3 1NO + 1NC,CAGE CLAMP Siemens

3RH1921-2JE11 AUXILIARY 2ND LATERAL CAGE CLAMP,1EM+1EB Siemens

3RH1921-2KA02 AUXILIARY 2ND SIDE S3-S12 2NC CAGE CLAMP Siemens

3RH1921-2KA20 AUXILIARY 2ND SIDE S3-S12 2NO CAGE CLAMP Siemens

3RH1921-2XA22-0MA0 AUXILIARY CC.BLK,2NO+2NC, LOC.DIGIT 5..8 Siemens

3RH1924-1GP11 PLC INTERFACE MODULE,S0-S3 Siemens

3RH2911-1AA01 AUX. SWITCH 1NC WIRE TOP SCREW Siemens

3RH2911-1AA10 AUX. SWITCH 1NO WIRE TOP SCREW Siemens

3RH2911-1BA01 AUX. SWITCH 1NC WIRE BELOW SCREW Siemens

3RH2911-1BA10 AUX. SWITCH 1NO WIRE BELOW SCREW Siemens

3RH2911-1DA02 AUX. SWITCH LATERAL 2NC S00+S0 SCREW Siemens

3RH2911-1DA11 AUX. SWITCH LATERAL 1NO+1NC S00 SCREW Siemens