电梯综合检测系统的研究及开发

发布时间：2018-04-23 18:50

本文选题：电梯 + 综测仪　；参考：《南京航空航天大学》2015年硕士论文

【摘要】：电梯按规定定期检测是电梯维护保养的一项重要内容,同时,也是电梯安全可靠运行的重要保证。针对当前电梯检测过程中使用的检测设备多、来回切换不便、以及个别检测项目上采用的技术手段不合理等情况,本文针对多通道、无线数据传输、高度集成的通用电梯综合检测系统进行研究及开发。系统以ARM为内核,集成温湿度、照度、噪声、速度等传感器进行数据采集,同时进行电压、电流、电阻检测,并通过内嵌蓝牙模块,实现多种检测数据无线传至Android手机、PDA等移动终端。本文的主要研究内容如下:(1)针对电梯综合检测系统集成的多个功能,在对常见的单通道数据采集系统组织结构以及ARM处理器较之传统单片机的优势进行分析之后,提出并实现了基于STM32F103芯片多通道数据采集的综测系统组织架构。(2)深入分析了电梯综合检测系统开发过程中扶手带测速方法和检测数据无线传输实现的技术,在此基础上对综测系统主要功能模块:测速模块、温湿度采集模块、照度采集模块、电力采集模块、蓝牙通信模块及上位机软件的设计,进行了研究及开发。(3)最后对综测仪进行测试,并与计量标准器具的测量结果进行对比,测试结果表明除个别检测项目存在一定偏差外,其余均达到了设计要求指标。其中针对温湿度测试环节出现的温度测量值偏大现象,分析并验证了可能导致误差偏大的原因,提出了结构上的改进方案。
[Abstract]:Elevator inspection is an important part of elevator maintenance, and it is also an important guarantee of elevator safe and reliable operation. In view of the fact that there are many detecting equipments used in the current elevator detection process, it is inconvenient to switch back and forth, and the technical means used in individual detection items are unreasonable, this paper aims at multi-channel, wireless data transmission, and so on. The research and development of a high-integrated general elevator integrated detection system is carried out. The system takes ARM as the core, integrates temperature and humidity, illumination, noise, speed and other sensors for data acquisition, simultaneously carries on the voltage, the current, the resistance detection, and through embedded Bluetooth module, Realize a variety of detection data wireless transmission to Android mobile phone PDAand other mobile terminals. The main research contents of this paper are as follows: (1) aiming at the integrated functions of elevator integrated detection system, after analyzing the organization structure of common single-channel data acquisition system and the advantage of ARM processor over traditional single-chip computer, This paper puts forward and realizes the organization structure of comprehensive measurement system based on STM32F103 chip multi-channel data acquisition. It deeply analyzes the method of handrail speed measurement and the technology of wireless transmission of detection data in the development process of elevator integrated detection system. On this basis, the design of the main functional modules of the comprehensive measurement system: velocity measurement module, temperature and humidity acquisition module, illumination acquisition module, electric power acquisition module, Bluetooth communication module and upper computer software are designed. Finally, the comprehensive measuring instrument is tested and compared with the measurement results of the standard measuring instruments. The test results show that the design requirements are met except for some deviation of some test items. In view of the phenomenon that the temperature measurement value is too large in the temperature and humidity testing link, the paper analyzes and verifies the reasons that may lead to the larger error, and puts forward the improvement scheme on the structure.
【学位授予单位】：南京航空航天大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TU857

【相似文献】