电梯远程监管系统测试设备的研制

发布时间：2018-05-20 16:42

本文选题：电梯监管系统 + 测试设备　；参考：《西安科技大学》2015年硕士论文

【摘要】：电梯运行的安全性已日渐成为社会关注的焦点,在此背景下电梯远程监管系统应运而生,使用效果受到好评。目前该系统市场需求量大幅度提升,必将走上产业化发展道路,此时大规模批量化生产在所难免。为了提高生产效率,加强产品的分类管理,保证其出厂质量,增加市场竞争力,最终完成系统研发向产业化的过渡,本课题研制了一种适用于某型号电梯远程监管系统的测试设备,对系统产品的性能指标和功能单元进行全面而高效的检测。此项目来源于陕西省工业和信息化厅2013年度陕西省企业技术创新专项资金项目计划——电梯无线应急通信系统(2013213-7)。本文首先对电梯远程监管系统的性能指标和功能实现进行了全面分析,提出测试需求并给出了测试设备的整体设计方案,将测试设备的研制分为测试夹具的定制、测试电路板的设计、测试软件的设计三大部分。其中测试夹具作为结构主体,利用其防静电底座、测试钢针以及外围预留的串行通信口、电池连接座、分机接线口、SIM卡槽等接口可以组装搭建出电梯远程监管系统的测试环境;测试电路板的主控芯片选用型号为STC11F04E的单片机,主要实现了响应信号采集处理功能、激励信号输出功能、安全隔离功能;测试软件的设计分为单片机软件设计和上位机控制软件设计,综合使用了单片机中断处理、数据打包拆包、对话框界面设计、控件消息响应处理、数据串口通信等多种方法和技术,通过基于MFC的对话框控制界面实现了对监管样机参数的读写、性能指标的自动测试、当前状态信息的读取、程序的下载、语音呼救拨号等功能。测试设备研制成功后,进行了软硬件基础功能测试和联机调试,设备实际测试功能达到了预期设计目标,目前该测试设备已投入使用,解决了传统测试过程中安全性低、测试成本高、重复工作量大、测试流程零散杂乱等问题,具有一定的应用价值。
[Abstract]:The safety of elevator operation has gradually become the focus of social attention. Under this background, the elevator remote supervision system emerges as the times require, and the use effect is praised. At present, the market demand of the system has been greatly increased, which will lead to the industrialization development. At this time, large-scale mass production is inevitable. In order to improve the production efficiency, strengthen the classification management of the products, guarantee the quality of the products leaving the factory, increase the market competitiveness, and finally complete the transition from the system research and development to the industrialization, In this paper, a kind of test equipment suitable for a certain type of elevator remote supervision system is developed, and the performance index and function unit of the system product are tested comprehensively and efficiently. This project comes from Shaanxi Province Industry and Information Department 2013 Shaanxi Province enterprise technology innovation project plan-elevator wireless emergency communication system 2013213-7. In this paper, the performance index and function realization of elevator remote supervision system are analyzed, the test requirement is put forward and the whole design scheme of test equipment is given. The development of test equipment is divided into the customization of test fixture. Test circuit board design, test software design three parts. As the main structure, the test fixture can assemble the test environment of the elevator remote supervision system by using its anti-static base, the test needle and the serial communication port reserved by the peripheral, the battery connection seat, the SIM card slot of the extension terminal and so on. The main control chip of the test circuit board is the single chip microcomputer (STC11F04E), which mainly realizes the function of collecting and processing the response signal, the output function of the excitation signal, and the function of security isolation. The design of test software is divided into single chip microcomputer software design and host computer control software design. The integrated use of single chip microcomputer interrupt processing, data packaging and unpacking, dialog interface design, control message response processing, Through the dialog control interface based on MFC, we can read and write the parameters of the monitor prototype, test the performance index automatically, read the current state information, download the program. Voice call dialing and other functions. After the successful development of the test equipment, the basic function of the software and hardware was tested and on-line debugged. The actual test function of the equipment reached the expected design goal. At present, the test equipment has been put into use, which solves the problem of low security in the traditional testing process. The testing cost is high, the repeated workload is large, the test flow is scattered and messy, and so on, so it has certain application value.
【学位授予单位】：西安科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU857

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