电梯控制系统

• The main study contents of this paper as follows : in hardware design use ( dsp ) tms320lf2407 as the main control core , use dsp + cpld as system structure to develop a new . intelligent elevator control system
  课题主要研究内容如下：在硬件上设计了一种以数字信号处理器( dsp ) tms320lf2407为主控制器核心，以dsp + cpld为系统结构的新型的基于can总线的分布式智能电梯控制系统。
• The main studying content of this thesis is the speed control system of hydraulic elevator applying the speed feedback technology . aiming at high reliability , the embedded controller of single chip processor is made , which can control the hydraulic elevator tracing the ideal curve easily and reliably
  以高可靠性为目标，对液压电梯单片机控制器进行了软、硬件设计，并将计算机技术应用于液压电梯控制系统中，设计计算机监测系统，辅助系统的调试研究。
• Apply uc / os - ii as software develop platform , designed main task modules and interrupt module , expatiate methods of communication between tasks , realized the practiced application of embedded real - time operation system uc / os - ii in elevator control system
  基于c / os -软件开发平台，设计了电梯控制系统主要任务模块、中断处理模块，阐述了任务间或中断服务与任务之间采用消息邮箱通信的方法，实现了嵌入式实时操作系统c / os ?在电梯控制系统中的实际应用。
• This thesis has done the following work : after studied the development of fault detection and diagnostic techniques in china and lift controller ' s running process , using time petri net , this thesis carries out lift controller ' s normal running petri net model and function running petri net model
  本文具体内容包括： 1 、从控制系统故障诊断入手，深入研究电梯控制系统的控制机理，采用时间petri网理论，对电梯控制系统正常运行和功能运行进行了petri网建模。
• As to the application of the embedded real - time operation system in the distributed intelligent elevator based on can - bus , this paper apply high performance embedded microprocessor and embedded real - time operation system u c / os - ii , apply uc / os - ii to optimize the task distribute cpu time and system resource , also predigest software programming , ensure the real time of system , improve the reliability of system
  本文以嵌入式实时操作系统在一种基于can总线的分布式智能电梯控制系统中的应用为背景，以高性能的嵌入式微处理器为核心，采用嵌入式实时操作系统c / os -在各任务间优化地分配cpu时间和系统资源，简化了软件编程，保证了系统的实时性、提高了系统的可靠性。
• This dissertation focus on a innovation methods for inverter controlled hydraulic elevator system applying pressure accumulator as the " pressure - energy transformer " . the required power supply and running energy can be reduced remarkably when accumulators storing and releasing pressure oil . then the key items about hydraulic speed control system based on the ens 1 - 2 and other hydraulic elevator standards are investigated in detail
  本论文主要研究了采用蓄能器-液压泵马达构成的“压力-能量转换装置”来储存释放变频驱动液压电梯系统的能量，从而降低液压电梯装机功率和运行能耗的新方案；在此基础上，根据国内外液压电梯的标准进行了与速度控制相关的关键项目测试，最后针对本课题研制的节能控制系统与当前市场上几种典型的液压电梯控制系统进行了能耗对比研究。
• Due to the shortage of petri net in fault diagnosis , this thesis brings forward logic fault diagnosis petri net model . this model was used into the lift fault diagnosis and the multi - fault and conflict problems in lift controller ' s fault diagnosis were solved successfully
  针对petri网在故障诊断中的不足，在已有的故障诊断petri网理论基础上，提出逻辑故障诊断petri网模型，并将之用到电梯控制系统故障诊断中，成功地解决了电梯控制系统故障诊断中一果多因的诊断难题。
• Prospect teli - monitoring system for elevator is a system which can collect , analyse , react , and store the real - time signal which produced while the elevator run , and collected by the smart collecting components . using this system we can get the status of the watched elevators and monitoring whithout stop
  Prospect电梯远程自动报警安防管理系统是用智能数据采集与电梯控制系统连接，可对电梯运行过程中的各种信号实时进行采集分析报警储存，并直观的得到电梯运行状态，实现远程监控。
• In software first deeply discuss the logic structure . control tactic and method of elevator control system , realized the collectivity structure design and task distributed of the elevator main control system , bring forward the necessity of the transplant real - time operation system to manage elevator control system
  在软件上首先深入讨论了电梯控制系统的逻辑结构、控制策略和方法，实现了电梯主控制器的软件的总体结构设计和任务分配，提出了移植实时操作系统对电梯控制系统进行管理的必要性。
• Abstract : the rapid development in modern architecture makes electric control in buildings more and more complicated . in order to solve the problems in this field , the methods of object oriented analysis and design is introduced , specific analysis and design of an elevator control system is made , the guiding ideology and steps of the method is exponded . the advantages of this method have positive significance for solving the problem in the complicated control
  文摘:现代建筑业的迅速发展，使建筑电气控制领域的问题日益复杂化，为了有效的解决这些问题，介绍了面向对象的分析与设计方法，并对电梯控制系统进行了具体的分析与设计，系统阐述了这种方法的指导思想及分析设计的步骤，指出这种方法的优点，对复杂控制问题的解决有一定的积极意义