Through the analysis and experiment on 2051 , and with the help of master - slave communication technology we also designed a method - by adding the number of slave microprocessor to realize extending 2051 ' s rom and ram , to solve the limitation of 2051 " s capacity 在对2051特性分析和实验中,借助多cpu系统中的主从式多机通信技术解决了2051内存容量不足的问题,设计出了一种以扩展通信从机数量来实现扩展2051rom和ram的方法。
In this paper , we present a high level distributed scene graph library . this library extended notification mechanism from stand - alone environments to networked environments . by constructing a master - slave structure , library allow programmer to program in an almost transparent manner 详尽分析完分布式虚拟环境、分布式场景图形与移动场景图形基本概念与原理、关系与差异之后,我们着重对移动场景图形所面临的系统异构性进行研究。
Thirdly , according to the working principles of serial peripheral interface spi , it ' s advanced that the data communication of master - slave can be achieved through the i / o interfaces between modules by way of the software ' s following the spi model , thus solving the problem of integrated system 进而根据同步串行接口spi的工作原理,本文提出了通过模块间的i o口连接,用软件模拟spi模式,实现单主机多从机的数据通信,从而方便地解决了仪表系统的集成问题。
Master - slave control mode is adopted depending on coiling robot control requirements . the control system that combined strong data processing ability of industrial pc with high reliability of plc has excellent performance . and communication program between pc and plc is developed 根据绕线机器人的控制要求,本文提出了工业pc与plc相结合的主从控制方案,将工业pc强大的数据处理能力和plc的高可靠性结合在一起,组成性能卓越的控制系统,并开发了相应的通讯程序。
Studies the time - safety model of steering vehicle and the representation of steering rules , this thesis presents a domain knowledge representation of target - rule radix - feature state body . besides these , a vehicle safety expert system consisting of master - slave reasoning mechanism is designed which can alarm while encountering emergency 本文研究了汽车行驶的时间安全模型和汽车行驶规则描述,提出了“目标-规则基-特征状态体”的领域知识表示模型,给出一种汽车安全报警防撞专家系统,采用主-从两级推理机制完成对安全的推理求解策略,实现安全报警。