工业智能网关具备功能介绍 5G工业网关应用哪些项目
智能网关具有数据交互管理等功能,与普通网关相比,5G工业网关功能更加强大。常见的智能网关,包括工业物联网智能网关,智能家庭网关,车载智能网关等。
5G工业网(wang)关(guan)的职责是采集数(shu)据,同时因为工业云(yun)平台的需求也(ye)承担了(le)自动化与(yu)IT对接的使命。可以说是一(yi)个承上(shang)启下的产品。
虽然说传感(gan)器是(shi)物(wu)联(lian)网最底(di)层的感(gan)知设备(bei),一(yi)(yi)些人想(xiang)到(dao)数据采集(ji)往往先想(xiang)到(dao)传感(gan)器厂家。但是(shi),实际上从业务端(duan)来讲(jiang),在(zai)工(gong)(gong)业物(wu)联(lian)网的实践过程中,如(ru)何对(dui)接控制(zhi)器才是(shi)首要解决(jue)的问题。因为控制(zhi)器中已经有(you)非常多可用的数据,这些数据和(he)设备(bei)的故障、状态、工(gong)(gong)艺(yi)参(can)(can)数、能耗参(can)(can)数等(deng)都息(xi)息(xi)相关。同时(shi),在(zai)一(yi)(yi)些应用场景下需(xu)要下发命令到(dao)控制(zhi)器上(下发配方、启停(ting)、修改工艺参数等)。
所以(yi),控制器的(de)(de)连接是(shi)在(zai)业务端首要(yao)考虑的(de)(de)问题。而传感器更多的(de)(de)是(shi)在(zai)控制器端的(de)(de)数据纬度不够,或(huo)者一(yi)些新(xin)应用(yong)新(xin)设(she)备或(huo)者没(mei)有控制器的(de)(de)设(she)备(要(yao)么(me)非常老(lao),要(yao)么(me)偏机械设备)才会(hui)变为第一考虑要(yao)素。
传(chuan)统(tong)的做法一般是(shi)在自动化(hua)系统(tong)中利用(yong)SCADA软件,把本地的设备做采集,存到相应的数据库中(zhong)。然后IT系统利用数据(ju)(ju)库对接采集(ji)数据(ju)(ju)。这(zhei)样做(zuo)成本不仅很高(特(te)别是针对以装(zhuang)备为主(zhu)的(de)装(zhuang)备运维),同时效率也低。所以,5G工业网(wang)关(guan)获得了更(geng)多的市场(chang)。
传统SCADA的市场会逐渐放缓,在数据库和数据展(zhan)示这一层,IT系统具备组态更强大的能力(高(gao)并发,分布式存储,H5技(ji)术,3D等),在协议层,由更具备弹性的5G工业网关替代。
一(yi)般来说,工业智能(neng)网关需要具备(bei)以(yi)下能(neng)力(li):
1、具(ju)备对下(自动(dong)化系统)协议解(jie)析(xi)能力(通讯协(xie)议:Modbus、PPI、MPI、CNC等;总线协议:CAN、PROFIBUS等;工业无线协(xie)议:WirelessHart、433等),目前的网关以通讯(xun)协(xie)(xie)议为主,只有少部分(fen)厂家会考虑对下的总线(xian)协(xie)(xie)议以及(ji)无线(xian)协(xie)(xie)议,同时传(chuan)统的总线(xian)协(xie)(xie)议转换也(ye)叫5G工业(ye)网关,网关分不清(qing)楚。
2、具备对上(IT系统(tong))的协议对接(jie)能力,对上的通讯能力(以太网,WIFI,3G,4G,NB-IOT等)。
3、具备对上(shang)和对下私有协议二(er)次开发能力(li)。
4、具备(bei)数据(ju)缓(huan)存,本地计算(雾计(ji)算/边缘计算)的能力。
工业(ye)智(zhi)能网关的应用(yong):
工业智能网关适用于水、气、汽管网监测;EMS(能(neng)源管理系统)信号采集、传输;市政供、排水管网、管沟监测;地(di)下管(guan)廊环境监测。生产(chan)制造、加工企业生产(chan)过程信号采集、数据传输; MES(制造执行系统)信(xin)号采(cai)集、数据传输(shu);危化场所环(huan)境监测(ce)。大气环(huan)境监测(ce)信号(hao)采集(ji)、数据(ju)传输;农业大棚环境监测信号采集、数(shu)据传输;养殖环境监测信(xin)号采集、数据传输;医药(yao)、食品仓储(chu)环(huan)境监测信号采集(ji)、数(shu)据传输。
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