The Power Integrated Automation System has a large amount of the real-time data, it needs to achieve data sharing in different modules in its own system, sometimes even needs to be shared with the other systems. The t...The Power Integrated Automation System has a large amount of the real-time data, it needs to achieve data sharing in different modules in its own system, sometimes even needs to be shared with the other systems. The thesis discusses the characteristics and the ways of the real-time data sharing in the first place. Then, it compares the merits and drawbacks in different ways. Besides, it gives a viable resolution in different aspects, such as the design of the real-time database, the framework of the communication system and the design of the communication software, as well as the real-time data sharing in different systems.展开更多
随着5G(5th generation mobile networks)技术的日益成熟和普及,其高速率、低时延、大连接的特点为大专旅游教学带来了前所未有的新机遇。本文旨在探讨基于5G技术的大专旅游教学系统的设计与实现方法,以提高教学质量,满足现代旅游教育...随着5G(5th generation mobile networks)技术的日益成熟和普及,其高速率、低时延、大连接的特点为大专旅游教学带来了前所未有的新机遇。本文旨在探讨基于5G技术的大专旅游教学系统的设计与实现方法,以提高教学质量,满足现代旅游教育的需求。系统结合旅游学科的特点,通过5G技术实现教学资源共享、实时互动与协作学习,为大专旅游教学提供了有效的技术支持。展开更多
针对调度员仿真培训系统DTS(Dispatcher Training Simulator)对数据库快速传输数据的要求,结合DTS中访问数据库的特点及进程间通信的特征提出一种结合内存数据库与对象数据库构建实时内存数据库的方法。该实时内存数据库的优点是读/写...针对调度员仿真培训系统DTS(Dispatcher Training Simulator)对数据库快速传输数据的要求,结合DTS中访问数据库的特点及进程间通信的特征提出一种结合内存数据库与对象数据库构建实时内存数据库的方法。该实时内存数据库的优点是读/写速度快、无操作冗余、根据给定的条件主动向用户传输数据。针对所构建的实时内存数据库,提出了使用匿名管道方法进行计算进程与实时内存数据库进程间的通信(IPC),同时,对比了共享内存和套接字方法,给出了部分程序代码及对比试验数据。开发实践证明效果良好。展开更多
文摘The Power Integrated Automation System has a large amount of the real-time data, it needs to achieve data sharing in different modules in its own system, sometimes even needs to be shared with the other systems. The thesis discusses the characteristics and the ways of the real-time data sharing in the first place. Then, it compares the merits and drawbacks in different ways. Besides, it gives a viable resolution in different aspects, such as the design of the real-time database, the framework of the communication system and the design of the communication software, as well as the real-time data sharing in different systems.
文摘随着5G(5th generation mobile networks)技术的日益成熟和普及,其高速率、低时延、大连接的特点为大专旅游教学带来了前所未有的新机遇。本文旨在探讨基于5G技术的大专旅游教学系统的设计与实现方法,以提高教学质量,满足现代旅游教育的需求。系统结合旅游学科的特点,通过5G技术实现教学资源共享、实时互动与协作学习,为大专旅游教学提供了有效的技术支持。
文摘针对调度员仿真培训系统DTS(Dispatcher Training Simulator)对数据库快速传输数据的要求,结合DTS中访问数据库的特点及进程间通信的特征提出一种结合内存数据库与对象数据库构建实时内存数据库的方法。该实时内存数据库的优点是读/写速度快、无操作冗余、根据给定的条件主动向用户传输数据。针对所构建的实时内存数据库,提出了使用匿名管道方法进行计算进程与实时内存数据库进程间的通信(IPC),同时,对比了共享内存和套接字方法,给出了部分程序代码及对比试验数据。开发实践证明效果良好。
