基于STC单片机的物流定位终端系统  

Logistics Positioning Terminal Based on STC Single-chip Microcomputer

作　　者：刘子龙[1] 

机构地区：[1]西南交通大学信息科学与技术学院,四川成都610031

出　　处：《西华大学学报（自然科学版）》2011年第5期73-76,共4页Journal of Xihua University:Natural Science Edition

摘　　要：提出了一种基于STC系列单片机、GPS技术、GPRS/GSM技术以及RF技术的物流定位终端系统。在介绍了该终端系统原理的基础上,详细地阐述了该终端系统的硬件组成及系统软件的设计。在物流运输过程中该终端被固定在运输物资表面,不仅能够实时的向物流信息中心发送所运输物资的地理信息,还能够监测运输物资的温、湿度等实时状况,同时使押运人员处于能够确保运输物资安全的有效人、物距离范围内工作。该物流定位终端系统实现了现代物流运转过程中的信息化,并具有成本低、应用灵活、可扩展等特点。This paper presents a method of designing a logistics positioning terminal whih is often used in logistics systems.This method is based on STC single-chip microcontrollers and the use of GPS technology,GPRS /GSM technology and RF technology.A brief introduction about how the terminal works is also given,and the hardware composition and software design of the terminal are discussed in detail.During the logistics transport process,the terminal is fixed in the surface of the transport material,it can send real-time geographic information of the goods transported to the logistics center,it also can monitor the temperature and humidity of the materials transported,and ensure the escorts works in a distance from the goods transported,which can transport the goods safely.This can achieve information during the process of modern logistics,and has the advantages such as low cost,application flexibility,scalability and so on.

关 键 词：单片机 STC11L60XE STC11L04E GPS GPRS/GSM 

分 类 号：TP368.2[自动化与计算机技术—计算机系统结构]