unknown

The Communication system of Elevator based on CAN/LIN Mixed Network

Abstract

电梯作为高层建筑垂直运行的交通工具,在日常生活中的作用越来越不可忽视。而随着高层建筑,超高层建筑的不断涌现,传统点对点通信的电梯控制系统已经不能适应工程的要求,采用新的通信方式和控制方式来实现电梯系统的功能势在必行。 随着现场总线技术及计算机技术的发展,新近少数电梯公司设计了采用CAN总线技术的分布式电梯微机控制系统,相较于传统的电梯系统,大大减少了线束,其可靠性和实时性也都大大提高,充分体现了现场总线的技术特点,具有明显的发展优势,但也存在着成本问题。本文在保证电梯系统可靠实时运行的基础上,采用CAN总线、LIN总线技术相结合构建电梯通信网络,实现电梯系统的微机控制,从生产,安装维护,系统...As be the vertically moved vehicle of piles, the elevator has more unneglectable effect in daily life. And as the piles and skyscrapers have ceaselessly sprung up, the conventional point-to-point communication mode of elevator control system has been unfit for the project requirement. A new communication and control method of elevator system is imperative under the situation. As the development o...学位:工学硕士院系专业:物理与机电工程学院机电工程系_测试计量技术及仪器学号:20042903

    Similar works