智慧校车监管系统设计
发布时间：2018-12-12 10:44
【摘要】：保证学生安全,研究智慧校车的安全监管系统一直是一个重大难题,校车车载端的信息数据无法实时的准确掌控。但是随着GPS技术、WIFI技术、RFID技术、4G网络技术的成熟与运用,使校车车载端数据的采集变得可能。通过多技术的手段提高校车位置、学生射频卡信息、校车内状况、校车的速度等特征参数的采集精度,并经4G网络传输至监控中心,监控中心根据实际参数做出远端控制。本文首先介绍系统的设计性能指标,根据系统的总体的设计性能要求制定系统总体方案,运用模块化的分组方式逐步推进方案的实时过程。其次,在硬件结构电路搭建平台的基础上进行软件的设计,实现软硬件的有效结合共同完成系统的功能需求。最后,系统的车载端和监控端是系统的量大组成部分,在监控端进行软件的监控,通过软件平台实时掌控车载端数据信息,并对车载端进行有效的控制,使校车在最佳的安全环境中运行。本设计在实验室环境下进行测试分析,根据系统实现的性能指标对系统的软硬的模块分别进行测试,验证软硬件设计的正确性、合理性。可以实现校车的实时监控,保证校车的人、车安全,具有很高的应用价值。
[Abstract]:To ensure the safety of students and to study the safety supervision system of intelligent school bus has been a major problem. The information and data on the on-board side of the school bus can not be accurately controlled in real time. However, with the maturity and application of GPS technology, WIFI technology, RFID technology and 4G network technology, it becomes possible to collect data from the on-board end of school bus. The acquisition accuracy of the characteristic parameters such as the location of the school bus, the information of the student radio frequency card, the state of the school bus, the speed of the school bus, and so on are improved by the means of multi-technology, and transmitted to the monitoring center through 4G network. The remote control is made by the monitoring center according to the actual parameters. This paper first introduces the design performance index of the system, according to the overall design performance requirements of the system to formulate the overall scheme of the system, using modular grouping approach to promote the real-time process of the scheme step by step. Secondly, the software is designed on the basis of the hardware structure and circuit platform to realize the effective combination of hardware and software to fulfill the functional requirements of the system. Finally, the on-board end and monitoring end of the system is a large part of the system, monitoring software in the monitoring end, real-time control of the on-board data information through the software platform, and effective control of the on-board end. Make the school bus run in the best safe environment. The design is tested and analyzed in the laboratory environment. According to the performance index of the system, the software and hardware modules are tested separately to verify the correctness and rationality of the software and hardware design. It can realize the real-time monitoring of school bus and ensure the safety of school bus. It has high application value.
【学位授予单位】：东北石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U463.6;U495
[Abstract]:To ensure the safety of students and to study the safety supervision system of intelligent school bus has been a major problem. The information and data on the on-board side of the school bus can not be accurately controlled in real time. However, with the maturity and application of GPS technology, WIFI technology, RFID technology and 4G network technology, it becomes possible to collect data from the on-board end of school bus. The acquisition accuracy of the characteristic parameters such as the location of the school bus, the information of the student radio frequency card, the state of the school bus, the speed of the school bus, and so on are improved by the means of multi-technology, and transmitted to the monitoring center through 4G network. The remote control is made by the monitoring center according to the actual parameters. This paper first introduces the design performance index of the system, according to the overall design performance requirements of the system to formulate the overall scheme of the system, using modular grouping approach to promote the real-time process of the scheme step by step. Secondly, the software is designed on the basis of the hardware structure and circuit platform to realize the effective combination of hardware and software to fulfill the functional requirements of the system. Finally, the on-board end and monitoring end of the system is a large part of the system, monitoring software in the monitoring end, real-time control of the on-board data information through the software platform, and effective control of the on-board end. Make the school bus run in the best safe environment. The design is tested and analyzed in the laboratory environment. According to the performance index of the system, the software and hardware modules are tested separately to verify the correctness and rationality of the software and hardware design. It can realize the real-time monitoring of school bus and ensure the safety of school bus. It has high application value.
【学位授予单位】：东北石油大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：U463.6;U495
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