This chapter detailedly introduces circuit connection principle diagrams between mcu and other peripheral equipments such as keyboard module , upd16682a module , wavecom gsm module and gps - oem module , so does the mutual communication programs between them 详细介绍了mcu与各外围硬件：键盘、 upd16682a模块、 wavecomgsm模块、 gps - oem模块的电路原理连接图和彼此进行通信的程序设计。
The minimum control system of single - chip micro - controller has two part of binary systems serial communication . for the communication between pc and the single - chip instrument , i chose to connect a chip named max232 to proceed the level conversion in electricity , establish the correspondence agreement , drawing the hardware connection diagram , and designed the correspondence procedure process with parts of procedures code ; for the communication between the single - chip instrument and the fx489 , thesis uses 8251a to expand 89c51 for a serial port 对于pc机和单片机的通信，论文选择了接口芯片max232进行电平转换，设定了双方通信协议，画出硬件连接图，并设计了通信程序流程及部分程序代码；对于单片机和fx489之间的串行通信，论文采用了8251a扩展了89c51的一对串行口，同时也设计了这部分的通信程序流程及程序代码；另外，还对89c51扩展了一片数据存储器6264 。
This article is divided into five sectors . the first is the studying content , background and signification of this research ; the second is about decision support system technology , including basic patterns and structure ; also discusses the correlative technology about decision support system : data warehouse and olap ( online analysis process ) etc ; the third segment talks about the system ' s demand analysis . through detail analysis , we have extracted business model and built some important use cases , which limit the system ' s boundary ; the forth is the emphasis of this article , refers to the system ' s detailed design and have drawn out the total structure charts of system , in this sector we especially talks about the design of model - base and database ; the next one discusses the complete implement of the total system ; at last the prospect of the research is mentioned 第一部分主要说明了论文研究的背景、研究的方法、内容以及研究的意义；第二部分主要介绍了决策支持系统技术本身，包括系统的基本模式和基本结构，以及和它相关的技术，比如数据仓库、联机分析处理等等；第三部分是对高校创新性人才决策评价系统的需求分析，采用面向对象分析方法，抽取业务模型，建立关键用例，界定系统的开发范围；第四部分对系统进行详细设计，首先从总体上设计出系统的体系框架以及网络连接图，接下来对系统中较为重要的部分：模型库、数据库和人机界面的详细设计工作；第五部分讲述系统的具体代码实现，详细的介绍了系统主要组件的具体实现细节；最后对本文研究的问题进行了总结并提出了研究的前景和今后研究工作的重点内容。
Traditional model description languages can not satisfy the needs of product model description in virtual prototype - based conceptual design ( vpbcd ) . depending on the improved bond graph and v - desmodel model , this paper presents a novel model description language , vpml 现有的产品建模语言难以满足基于虚拟原型的概念设计建模需求，本文在吸取现有建模语言优点基础上，基于扩充连接图思想和v - desmodel模型，提出了一种基于虚拟原型的概念设计模型描述语言? vpml 。
Such as operation manual for the machine tool , structure schematic diagram , maintenance manual and necessary drawings for vulnerable parts , electrical manual , programme manual , detailed documents and drawing for maintenance ( include circuit and pipeline schematic diagram of the main mechanical structure and control arrangements inside the product , arrangement plan of the control panel , connecting diagram , hydraulic pipeline connection diagram , assemblage diagrammatic sketch , drawing for vulnerable parts and foundation drawing ) , production license , acceptance certificate and etc 如机床操作使用说明书(操作手册) 、结构原理手册、维修保养说明书及必要的易损件图纸、电气说明书、编程手册、详细维修用的资料和图纸(应包括产品内部主要机械结构与控制装置电路、管路原理图、控制面板布置图、接线图、液压管路连接图、装配示意图、易损件图、基础图) 、生产许可证以及验收证等。
