基于GPRS与STM32的AMRS集中器的研究及设计

发布时间：2018-05-30 13:51

本文选题：水务管理 + 自动抄表系统　；参考：《华中科技大学》2013年硕士论文

【摘要】：城乡水务管理是现在各个国家和地区公共事业管理的一个主要方面，而自来水管理中的AMR（自动抄表系统）系统则是在现代水务管理和智能小区建设的重要应用和实践，AMR系统中的集中器则是作为整个系统的管理核心和通信中枢，其性能决定了整个系统的性能瓶颈和应用能力。本文基于GPRS通信技术，利用基于ARM架构家族的新成员---M3架构的STM32微控制器，研究嵌入式AMRS集中器的设计和实现，论文详细研究介绍了相关理论和技术，叙述了系统的整体模型设计和系统各功能模块的设计验证和实现，对相关电路的仿真设计和论证，并对系统实现的性能分析和总结。本文主要内容：（1）研究系统设计用到的相关技术，分析系统设计的通信接口技术，对集中器的串行总线进行基于总线分层模型的安全分析。（2）详细说明系统的整体架构设计，其中包括硬件架构，软件架构，通信架构，，构建基于前后台技术的人机交互系统模型并实现，提出基于状态转换的类树结构，完善交互系统的输入模块，控制模块，显示模块的模型设计和实现。（3）设计论证系统的主要模块电路。对模块硬件电路进行分析计算，进行相关设计的说明论证，对相关模块的软件实现和接口进行设计和实现。（4）总结系统的设计和实现，对系统中设计不足进行阐述和分析，探寻原因并提出改善途径。
[Abstract]:Urban and rural water management is one of the main aspects of public utility management in various countries and regions. The AMR (automatic Meter Reading system) system in the management of tap water is an important application and practice in the modern water management and the construction of intelligent community, and the concentrator in the AMR system is the management core and communication center of the whole system. Its performance determines the performance bottleneck and application ability of the whole system. Based on GPRS communication technology, this paper studies the design and implementation of embedded AMRS concentrator using STM32 microcontroller based on the new member -M3 architecture of ARM architecture family, and introduces the related theory and technology in detail. The whole model design of the system and the design verification and realization of each functional module of the system are described. The simulation design and demonstration of the related circuits are given, and the performance analysis and summary of the system implementation are also given. The main contents of this paper are: 1) the related technologies used in the design of the system are studied, the communication interface technology of the system design is analyzed, and the security of the serial bus of the concentrator is analyzed based on the bus layering model. The whole architecture design of the system is described in detail, including hardware architecture, software architecture, communication architecture, the construction and implementation of human-computer interaction system model based on the technology of front and back, and the class tree structure based on state transformation. Perfect interactive system input module, control module, display module model design and implementation. The main module circuit of the demonstration system is designed. The hardware circuit of the module is analyzed and calculated, the related design is explained and demonstrated, and the software implementation and interface of the related module are designed and implemented. 4) summing up the design and implementation of the system, expounding and analyzing the deficiency of design in the system, exploring the reasons and putting forward the ways to improve it.
【学位授予单位】：华中科技大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU991.62

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