基于USB主机和GPRS的租赁设备记录系统的设计  

Design of Recorder System of Leasehold Equipment Based on USB HOST and GPRS

作　　者：张寿春[1] 曾连荪[1] ZHANG Shou-chun, ZENG Lian-sun （College of Information Engineering, Shanghai Maritime University, Shanghai 200135, China）

机构地区：[1]上海海事大学信息工程学院,上海200135

出　　处：《电脑知识与技术》2007年第3期1358-1359,1361,共3页Computer Knowledge and Technology

摘　　要：介绍了一种租赁设备信息记录系统终端设备的设计方案，并给出了以GPRS模块MC35和SL811HS为核心部件的硬件接口电路以及软件设计。整个系统实现简单，具有成本低、功能强、智能化、大容量存储等特点，且现场运行效果良好。In this paper, design of the terminal device of information recorder system based on USB HOST and GPRS for leasehold informarion recording of heavy machinery equipment is introduced. Take GPRS module MC35 and SLSllHS as its key part, the interface of MCU and MC35, SL811HS as well as software is given. The system has the advantages of simple design, low cost, strong function, intelligent and mass storage, the running effect is also satisfactory.

关 键 词：USB SL811HS PLC GPRS 

分 类 号：TP368[自动化与计算机技术—计算机系统结构;自动化与计算机技术—计算机科学与技术]