Analysis and Design of Customs Surveillance System of Liquid Chemicals
Wang Jing · Journal of Dalian Jiaotong University · 2011
According to the need of customs to monitor the real quality data of liquid chemicals in the tank,an embedded system is designed to collect temperature and liquid level of the liquid chemicals in the tank in real time.By processing the collected data,the system can calculate the total quality of the liquid that the customs need to supervise in real-time.This system is composed of ARK-1360 for embedded work-managing machine core,and the real quality data of the liquid in the tank can be transported in the forms of XML through the gateway of VPN to the custems,which solves the problem of verifying enterprise declaration authenticity data and eliminate illegal operations of the enterprise effectively.