PLC控制及数据库管理的集散控制在海关快件查验系统中的应用

Application of PLC Control and the Database Management of Distributed Control in the Customs Express Inspection System

介绍一种海关快件查验系统的组成、结构及配置。阐述海关快件的查验流程、数据库内容和主要技术指标。

This paper introduces a customs inspection system, illustrating its composition, structure and configuration. Also discussed are the customs express inspection procedure, database contents and the main technical indicators.