1、 高层住宅楼单台电梯信号控制系统设计 学 生：XX 学 号：XX 指导教师：XX 专 业：机械电子工程 二 O 一五年六月 Graduation Design(Thesis) of Chongqing University High-rise residential building single elevator signal control system design Undergraduate: XX Supervisor:XX Major: Mechanical and Electronic Engineering 摘摘 要要 本次毕业设计主要研究单片机在电梯控制领域的应用。随着高层建
2、筑的快速 发展，电梯越来越成为不可或缺的交通运输设备，控制系统在电梯中发挥着越发 重要的作用。当今社会对于电梯的各种要求越来越高，这些性能体现在稳定性、 安全性、可维护性等方面。 设计中以AT89S52单片机为电梯自动控制系统的核心控制器件，由绪论、总体 方案设计，系统硬件设计和软件设计等几个部分组成。本设计的主要任务是电梯 位置控制方案设计与呼叫请求响应方案设计。在位置控制方案中，由于单片机可 靠性高、应用灵活等诸多优点，本设计的电梯系统控制运用了单片机来实现。在 呼叫请求响应设计中，输入过程是通过对电梯外部控制请求信号的采集、分类存 储和判断，再对有效的控制信号进行输出；输出则是电梯的楼层
3、显示、控制电梯 拖动电机、电梯的运行方向显示和电梯的门控电机等外部设备。此外，本设计还 加入了电梯荷载称重和报警方案设计，这样使电梯具有超重报警功能和紧急预案 功能，提高了安全性。 关键词：关键词：电梯控制系统，AT89S52，信号采集，安全性 ABSTRACTABSTRACT This graduation design mainly research for the application of single- chip microcomputer in the elevator control domain. With the rapid development of high-rise
4、 buildings, the elevator is becoming an indispensable transportation equipment, and the control system plays an increasingly important role in the elevator. In the present society, the demands of the elevator are higher and higher, and these performances are reflected in the aspects of stability, se
5、curity ,maintainability and so on. This paper introduces the AT89S52 microcontroller as the core control device of the elevator control system, including the overall scheme design, system hardware design and software design, etc. The main task of this design is the position of the elevator control d
6、esign scheme and the call request response plan design. In the position control of the elevator control scheme, because of the high reliability and the application of the single chip. In the call request response design, the input process is the outside of elevator control request signal collection, classification, storage and judgment, then the effective control signal is output; the output is elevator floor display, control elevator motor, elevator running direction of the display
