基于RSL协议电梯监控系统的设计与实现

发布时间：2018-02-25 02:29

本文关键词： 电梯远程监控多媒体终端 RSL协议　出处：《哈尔滨工业大学》2017年硕士论文　论文类型：学位论文

【摘要】：随着城市化进程的加速,楼宇安装的电梯数量越来越多,电梯轿厢已成为重要的多媒体广告投放空间。为满足多样化的需求,乘客需要电梯能提供到站开门、关门等语音提示信息。电梯出现故障时,需要及时获取故障信息,以便维护人员处置,故而需要一套系统对多台电梯运行状态进行实时监控。本论文从电梯改造项目需求出发,分析了国内外电梯远程监控、语音报站、多媒体显示终端的现状以及所面临的问题,提出基于RSL协议通信,开发相关软、硬件获取电梯轿厢上下行方向、开关门状态,以及电梯故障与报警信息,将电梯轿厢多媒体显示、语音报站功能集成于一体,远程监控系统与多台电梯轿厢多媒体显示终端组成以太网络,以通信的方式设置RSL协议解码参数、控制电梯消防专用、监控电梯运行信息、更新轿厢多媒体显示屏时钟以及视频、图片、消息文件等。本论文对RSL协议电梯监控系统进行了详细的研究。首先,采用示波器测量并分析出RSL协议编码规则并设计相关电路,设计并实现RSL协议解码、参数储存、串口通信功能;其次,采用Python语言设计并实现电梯轿厢运行信息显示、语音播报、视频播放、图片切换等功能;然后,采用Microsoft Sql数据库设计相关数据报表,采用Visual C++6.0语言设计并实现用户登录、用户管理、电梯运行信息显示、时钟同步、文件下载、参数设置、报表查询与导出等功能;最后,搭建测试环境,对系统各软件模块进行了单元功能测试、集成测试、性能测试,对RSL解码模块、轿厢多媒体模块进行了硬件综合测试,各项测试表明系统功能与性能满足需求。本文从硬件电路分析入手,采用示波器推算出通信协议编码规则,并设计出相关电路,开发相关解码软件,以自定义通讯格式的方式实现数据在不同软、硬件系统之间的交换,论文对其它通讯协议的分析与设计具有借鉴意义。同时,系统集成度高,在基于RSL通信协议电梯升级改造中具有应用推广价值。
[Abstract]:With the accelerated process of city building, elevator installation number increasing, elevator has become important on the multimedia advertising space. In order to meet the diversified needs of passengers need to provide lift door station, closing voice prompt information. The elevator malfunction, need timely access to fault information, maintenance personnel disposal, therefore need a system to a plurality of elevator running state real-time monitoring. This paper from the elevator renovation project requirement, analyzed the domestic and foreign elevator remote monitoring, voice, multimedia display terminal status and problems, proposed the RSL protocol based on the development of related software and hardware access, elevator up and down direction open, closed state, and elevator fault and alarm information, the elevator car multimedia display, voice function integrated, remote monitoring system with multiple The elevator car multimedia display terminal in communication network, RSL protocol decoding way to set parameters, control of fire for the elevator, elevator operation monitoring information, update the car multimedia display clock, video, pictures, news documents. This paper carried out a detailed study of the RSL protocol of elevator monitoring system. First of all, the use of oscilloscope and the analysis of the RSL protocol encoding rules and related circuit design, the design and implementation of RSL protocol decoding, parameter storage, serial communication function; secondly, using Python language design and implementation of elevator operation information display, voice broadcast, video playback, picture switching function; then, using Microsoft Sql database design and related data, the Visual C++6.0 language design and implementation of user login, user management, display, clock synchronization of elevator operation information, file download, parameter setting, report check Inquiry and export functions; finally, setting up the testing environment, the modules of the system of unit functional testing, integration testing, performance testing, the RSL decoding module, car multimedia module hardware comprehensive test, the test shows that the system function and performance meet the demand. This paper starts from the analysis of the hardware circuit, calculate the communication protocol encoding rules using the oscilloscope, and design the related circuits, related to the development of decoding software, to customize the communication format to achieve data exchange in different soft, hardware system, with reference to the analysis and design of other protocols. At the same time, high integration, RSL communication protocol is applied to upgrade the elevator based on the value transformation.

【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP277;TU857

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