自動化立體倉庫是物料搬運、倉儲科學的一門綜合科學技術工程,它以高層立體貨架為主要標志,以成套先進搬運設備為基礎、以先進的計算機控制技術為主要手段,高效率的利用空間、時間和人力進行出入庫處理。把自動化立體倉庫技術應用到貨物流通領域中,能極大(da)地提高貨物流通效率,減輕工(gong)作人員的勞動強度(du)。
自動化立體倉庫的(de)(de)管理系統(tong)和(he)自動(dong)化控(kong)(kong)(kong)制(zhi)(zhi)(zhi)可分(fen)成三級,即上位(wei)管理級、中(zhong)位(wei)監(jian)(jian)(jian)控(kong)(kong)(kong)級和(he)下位(wei)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)級。控(kong)(kong)(kong)制(zhi)(zhi)(zhi)系統(tong)采用分(fen)布式控(kong)(kong)(kong)制(zhi)(zhi)(zhi),中(zhong)位(wei)監(jian)(jian)(jian)控(kong)(kong)(kong)機(ji)(ji)由工業(ye)(ye) PC 機(ji)(ji)構成,工業(ye)(ye) PC 機(ji)(ji)的(de)(de)數據(ju)處理能力和(he)抗(kang)干擾能力強,適合于控(kong)(kong)(kong)制(zhi)(zhi)(zhi)下位(wei)機(ji)(ji)。以可編程控(kong)(kong)(kong)制(zhi)(zhi)(zhi)器 PLC 作為分(fen)配車和(he)堆垛(duo)機(ji)(ji)的(de)(de)主控(kong)(kong)(kong)制(zhi)(zhi)(zhi)器,進行(xing)前端控(kong)(kong)(kong)制(zhi)(zhi)(zhi)。 PLC 配置(zhi)通(tong)訊模塊(kuai),具有聯機(ji)(ji)通(tong)信功能。全自動(dong)方式運行(xing)時,監(jian)(jian)(jian)控(kong)(kong)(kong)機(ji)(ji)對分(fen)配車和(he)堆垛(duo)機(ji)(ji)的(de)(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)是通(tong)過與下位(wei)機(ji)(ji) PLC 的(de)(de)通(tong)信來完成。