基于ARM的收款保险箱系统设计与实现
发布时间：2019-05-21 21:41
【摘要】：国内外现金交易量比较大的场所很多，如：大型超市、百货商场、大规模收费站、宾馆、医院等，每天都需要花费大量的人力物力用来清点、核实和存储现金。这些场所涉及大量的现金交易，，难免会出现工作效率低、现金流失等问题。从经济和性能等方面考虑，本文设计的收款保险箱结合了ATM (Automatic Teller Machine)自动取款机和POS(Point of Sale)收款机的优点，具有成本低、小型化、高性能、高可靠性和操作方便等优点，具有收钞、验钞、存款、打印凭条和网页管理等功能，解决了市场现金交易出现的难题。 ARM结构体系具有强大的控制功能，在嵌入式系统中发挥了重要的作用，ARM处理器和嵌入式Linux的结合变得越来越紧密，并且在嵌入式领域中得到广泛的应用。本文研究基于ARM+Linux操作系统的嵌入式收款保险箱。首先，根据收款保险箱的功能需求介绍了总体设计方案，然后根据总体设计方案逐步展开，分别介绍了收款保险箱的硬件和软件实现。在硬件和软件的设计中，均采用模块化的设计方法，使各模块之间相对独立，便于系统的维护与改进。 硬件、软件功能的反复测试证明了收钞处理和打印凭条的数据准确性，数据库的网页浏览也验证了系统的实时性。总之整个系统的安全性和稳定性高，基本满足了客户的需求。目前该收款保险箱已经投入小批量生产。
[Abstract]:There are many places with large cash trading volume at home and abroad, such as: large supermarkets, department stores, large-scale toll stations, hotels, hospitals, etc., need to spend a lot of manpower and material resources to count, verify and store cash every day. These places involve a large number of cash transactions, it is inevitable that there will be inefficient work, cash loss and other problems. From the aspects of economy and performance, the collection safe designed in this paper combines the advantages of ATM (Automatic Teller Machine) ATM and POS (Point of Sale) cash register, and has the advantages of low cost, miniaturization, high performance, high reliability and convenient operation. It has the functions of collecting banknotes, checking banknotes, deposits, printing vouchers and web page management, which solves the problems of cash transactions in the market. ARM architecture has powerful control function and plays an important role in embedded system. The combination of ARM processor and embedded Linux has become more and more close, and has been widely used in embedded field. In this paper, the embedded collection safe based on ARM Linux operating system is studied. Firstly, according to the functional requirements of the collection safe, the overall design scheme is introduced, and then the hardware and software implementation of the collection safe are introduced step by step according to the overall design scheme. In the design of hardware and software, modular design method is adopted to make each module relatively independent, which is convenient for the maintenance and improvement of the system. The repeated test of hardware and software functions proves the accuracy of receipt processing and printing voucher, and the web browsing of database also verifies the real-time performance of the system. In a word, the security and stability of the whole system is high, which basically meets the needs of customers. At present, the safe deposit box has been put into small batch production.
【学位授予单位】：西安科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP368.1
本文编号：2482422
[Abstract]:There are many places with large cash trading volume at home and abroad, such as: large supermarkets, department stores, large-scale toll stations, hotels, hospitals, etc., need to spend a lot of manpower and material resources to count, verify and store cash every day. These places involve a large number of cash transactions, it is inevitable that there will be inefficient work, cash loss and other problems. From the aspects of economy and performance, the collection safe designed in this paper combines the advantages of ATM (Automatic Teller Machine) ATM and POS (Point of Sale) cash register, and has the advantages of low cost, miniaturization, high performance, high reliability and convenient operation. It has the functions of collecting banknotes, checking banknotes, deposits, printing vouchers and web page management, which solves the problems of cash transactions in the market. ARM architecture has powerful control function and plays an important role in embedded system. The combination of ARM processor and embedded Linux has become more and more close, and has been widely used in embedded field. In this paper, the embedded collection safe based on ARM Linux operating system is studied. Firstly, according to the functional requirements of the collection safe, the overall design scheme is introduced, and then the hardware and software implementation of the collection safe are introduced step by step according to the overall design scheme. In the design of hardware and software, modular design method is adopted to make each module relatively independent, which is convenient for the maintenance and improvement of the system. The repeated test of hardware and software functions proves the accuracy of receipt processing and printing voucher, and the web browsing of database also verifies the real-time performance of the system. In a word, the security and stability of the whole system is high, which basically meets the needs of customers. At present, the safe deposit box has been put into small batch production.
【学位授予单位】：西安科技大学
【学位级别】：硕士
【学位授予年份】：2012
【分类号】：TP368.1
【引证文献】
相关硕士学位论文 前1条
1 李涛涛;基于ARM的嵌入式虚拟PLC系统的技术研究[D];广东工业大学;2013年
本文编号：2482422
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