客运车辆全程防作弊智能门控站点标识器的研究
发布时间：2018-11-23 10:49
【摘要】：汽车客运目前是我国重要的客运方式,然而国内对于汽车客运安全管理却存在一些不足。客运车辆在运营过程中,站外拉客、高速公路上下车等违规现象时有发生,不但给城市道路交通造成了一定的拥堵,而且带来了一定的安全隐患,这些明令禁止的行为,却在现实中成为车辆运营过程中的潜规则。虽然目前针对于客车车辆运营管理中所存在的问题,GPS定位、视频监视等技术在长途客车行车监控类设备上已得到应用,但是重点主要集中在监视司机驾驶方式、客车车辆线路定位等方面。因此,提高汽车客运站的监督管理水平,避免客运车辆在运营过程中存在的违规操作,具有非常重要的意义。本文研究的内容是客运车辆全程防作弊智能门控系统的一部分,该系统是针对客运车辆管理安全需求开发的,包括车载设备“虚拟门锁”、站点标识器、手持临检设备、信息管理系统、监控系统等功能模块。站点标识器作为客运车辆全程防作弊智能门控系统重要的组成部分,通过与随车安装的电子“虚拟门锁”进行无线通信,获得客运车辆运行轨迹和行驶过程中“非正常开/关门、上/下客”的时间、地点等信息,并将这些信息上传至信息管理系统。同时,可以使系统清晰明确的记录客车在每个站点的进/出站时间、违规停留等信息。站点标识器可以使系统非常清晰地明确车辆驾驶员的责任,将各种记录作为处理驾驶员违规操作问题的依据。论文从系统实现的功能出发,阐述了智能门控系统和站点标识器的工作原理,对站点标识器总体方案进行设计。在此基础上,对站点标识器进行了硬件设计和软件设计。硬件方面,首先对芯片等元器件进行选型,控制芯片选用成本和功能较为理想的STC89C52单片机,采用RS-485总线实现串口数据传输功能,选用NRF24L01无线模块实现无线通信功能,并设计了站点标识器电路原理图、PCB图,最后做出站点标识器的电路板。软件方面,通过分析站点标识器的功能和工作流程,编写单片机程序,包括串口通信、无线通信和控制LED点阵屏的程序。本文对站点标识器进行了实验室调试,然后又进行了室外调试,使其进一步得到完善。该系统可靠性良好,具有智能化、自动化的车辆信息采集、统计等功能,可以加强对客运车辆的管理,规范驾驶员行为,杜绝客运车辆在运营过程中存在的不良现象,有望解决客运安全管理中存在的一些问题,具有较好的应用推广价值。
[Abstract]:Automobile passenger transport is an important mode of passenger transport in our country at present, however, there are some deficiencies in the safety management of automobile passenger transport in our country. In the course of the operation of passenger transport vehicles, illegal phenomena such as soliciting passengers outside the station and getting on and off the freeway occur from time to time, which not only cause certain congestion to urban road traffic, but also bring about certain hidden dangers to safety, which are explicitly prohibited behaviors. In reality, however, it becomes the latent rule in the course of vehicle operation. Although GPS positioning, video surveillance and other technologies have been applied in long-distance bus traffic monitoring equipment in view of the problems existing in bus vehicle operation and management, the emphasis is mainly on monitoring driver driving mode. Bus vehicle alignment and other aspects. Therefore, it is of great significance to improve the supervision and management level of automobile passenger station and to avoid the illegal operation of passenger vehicle in the course of operation. The content of this paper is a part of the intelligent gate control system of passenger vehicle anti-cheating. The system is developed for passenger vehicle management security requirements, including on-board equipment "virtual door lock", station identifier, hand-held inspection equipment, Information management system, monitoring system and other functional modules. As an important part of the intelligent gate control system against cheating, the station identifier communicates wirelessly with the electronic "virtual door lock" installed with the passenger vehicle. The information about the track of passenger vehicle and the time and place of "abnormal opening / closing, upper / lower passenger" in the course of running is obtained, and the information is uploaded to the information management system. At the same time, the system can clearly record the bus in and out of the station time, stop and other information. The station identifier can make the system clear clearly the responsibility of the vehicle driver and take various records as the basis to deal with the driver's illegal operation. Based on the function of the system, the working principle of the intelligent gate control system and the site identifier is expounded, and the overall scheme of the site identifier is designed. On this basis, the hardware design and software design of the site identifier are carried out. In the aspect of hardware, first of all, the chip and other components are selected, the control chip is STC89C52 MCU with ideal cost and function, RS-485 bus is used to realize serial port data transmission function, and NRF24L01 wireless module is used to realize wireless communication function. The circuit schematic diagram and PCB diagram of the station identifier are designed. Finally, the circuit board of the station identifier is made. In the software aspect, by analyzing the function and working flow of the site identifier, the program of single chip computer is written, including serial port communication, wireless communication and the program of controlling LED lattice screen. In this paper, the site identifier is debugged in laboratory, then outdoor debugging is carried out to make it more perfect. The system is reliable and has the functions of intelligent and automatic vehicle information collection and statistics. It can strengthen the management of passenger vehicles, standardize the behavior of drivers, and put an end to the bad phenomena existing in the operation of passenger vehicles. It is expected to solve some problems existing in passenger transport safety management and has good application value.
【学位授予单位】：兰州交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U495
本文编号：2351324
[Abstract]:Automobile passenger transport is an important mode of passenger transport in our country at present, however, there are some deficiencies in the safety management of automobile passenger transport in our country. In the course of the operation of passenger transport vehicles, illegal phenomena such as soliciting passengers outside the station and getting on and off the freeway occur from time to time, which not only cause certain congestion to urban road traffic, but also bring about certain hidden dangers to safety, which are explicitly prohibited behaviors. In reality, however, it becomes the latent rule in the course of vehicle operation. Although GPS positioning, video surveillance and other technologies have been applied in long-distance bus traffic monitoring equipment in view of the problems existing in bus vehicle operation and management, the emphasis is mainly on monitoring driver driving mode. Bus vehicle alignment and other aspects. Therefore, it is of great significance to improve the supervision and management level of automobile passenger station and to avoid the illegal operation of passenger vehicle in the course of operation. The content of this paper is a part of the intelligent gate control system of passenger vehicle anti-cheating. The system is developed for passenger vehicle management security requirements, including on-board equipment "virtual door lock", station identifier, hand-held inspection equipment, Information management system, monitoring system and other functional modules. As an important part of the intelligent gate control system against cheating, the station identifier communicates wirelessly with the electronic "virtual door lock" installed with the passenger vehicle. The information about the track of passenger vehicle and the time and place of "abnormal opening / closing, upper / lower passenger" in the course of running is obtained, and the information is uploaded to the information management system. At the same time, the system can clearly record the bus in and out of the station time, stop and other information. The station identifier can make the system clear clearly the responsibility of the vehicle driver and take various records as the basis to deal with the driver's illegal operation. Based on the function of the system, the working principle of the intelligent gate control system and the site identifier is expounded, and the overall scheme of the site identifier is designed. On this basis, the hardware design and software design of the site identifier are carried out. In the aspect of hardware, first of all, the chip and other components are selected, the control chip is STC89C52 MCU with ideal cost and function, RS-485 bus is used to realize serial port data transmission function, and NRF24L01 wireless module is used to realize wireless communication function. The circuit schematic diagram and PCB diagram of the station identifier are designed. Finally, the circuit board of the station identifier is made. In the software aspect, by analyzing the function and working flow of the site identifier, the program of single chip computer is written, including serial port communication, wireless communication and the program of controlling LED lattice screen. In this paper, the site identifier is debugged in laboratory, then outdoor debugging is carried out to make it more perfect. The system is reliable and has the functions of intelligent and automatic vehicle information collection and statistics. It can strengthen the management of passenger vehicles, standardize the behavior of drivers, and put an end to the bad phenomena existing in the operation of passenger vehicles. It is expected to solve some problems existing in passenger transport safety management and has good application value.
【学位授予单位】：兰州交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：U495
【参考文献】
相关期刊论文 前2条
1 李晓会,刘珍;GPRS技术——客运安全管理的得力助手[J];交通企业管理;2004年08期
2 殷晓安;吴明亮;;基于单片机的LED点阵显示条屏控制系统设计[J];世界科技研究与发展;2008年02期
，本文编号：2351324
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