快速公交检票机的结构设计与研发

发布时间：2018-02-16 13:21

本文关键词： 快速公交检票机结构设计硬币处理模块机芯样机测试　出处：《南京理工大学》2017年硕士论文　论文类型：学位论文

【摘要】：随着"公交优先"理念的推广,快速公交BRT(Bus Rapid Transit)作为一种新兴公共交通方式,因其独有的特点,受到越来越多的关注。经过十年发展,我国快速公交建设已取得显著成果。检票机作为快速公交自动售检票系统中的重要组成部分,其性能好坏关乎着系统运营和收益,因此有必要对其进行研究。本文依托校企合作项目,着眼于促进国内快速公交系统的推广,从工程实际出发,在对检票机进行充分调研的基础上,完成快速公交三杆式检票机的设计,主要内容包括:研究检票机空间布局设计方法,进行理论分析与数据采集,结果表明平行式布局较为优越;依据人机工程学理论,结合人体尺寸,对检票机中人机问题进行定量分析与设计,样机测试结果表明整机操作舒适且符合操作习惯;为便于在不同产品中移植,根据模块化设计思想,设计了硬币处理模块,该模块便于维护与升级,且通过简单拼接扩展即可实现多币种识别、找零与原币退还,具有较强的市场适应性;依据电动机芯的设计目的,分析机芯功能需求,设计一套完整机芯,该机芯具备自动起落杆、转速可调、单向可超越以及机械防撞伤功能,较好地弥补了现有机芯的不足;研究机械加工与装配工艺,完成整机的加工与装配,对样机进行大量功能性测试和系统压力测试,测试结果表明本设计中的检票机功能完备,运行平稳,实现了设计目的。
[Abstract]:With the promotion of "bus priority" concept, bus rapid transit (Bus BRT Rapid Transit) as a new form of public transport, because of its unique features, has attracted more and more attention. After ten years of development, has made remarkable achievements in China's rapid transit construction. As the rapid transit ticket vending machine is an important part of the ticket system the performance of the related system operation and benefits, so it is necessary to study it. On the basis of the cooperation projects, focusing on promoting the popularization of the BRT system in China, from the view of engineering practice, based on a thorough research of the ticket machine, complete the design of three bar type bus rapid transit ticket machines. The main contents include: the method of checking machine layout design, theoretical analysis and data acquisition, results show that the parallel layout is superior; based on the ergonomics theory, combined with the body size, For quantitative analysis and design of man-machine ticket machine problem, the test result shows that the operation is comfortable and meets the operation habits; in order to facilitate the transplant in different products, according to the idea of modular design, the design of coin processing module, the module is easy to maintain and upgrade, and can be realized through simple stitching extended multi currency recognition, and change return the original currency, with strong market adaptability; according to the design purpose of motor core, analysis of core functional requirements, design a complete set of movement, the movement with automatic lifting lever, speed adjustable, one-way and beyond the mechanical anti-collision function, can make up the shortcomings of the existing movement; the study of machining and assembly process. Finish machining and assembling machine, a large number of functional testing and stress testing of the prototype system, test results show that the design of the ticket machine work to complete, stable operation The purpose of the design is realized.

【学位授予单位】：南京理工大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U492.421

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