烟草配送中基于Android的车载GIS终端设计与实现

发布时间：2018-04-04 04:56

本文选题：烟草配送　切入点：地理信息系统　出处：《郑州大学》2017年硕士论文

【摘要】：烟草物流逐步将传统物流与移动互联网、传感器网络、RFID技术等融合,实现烟草配送各个环节的信息化和智能化管理。针对烟草物流配送中监管缺失等问题,本文根据项目实际设计需求,结合地理信息系统相关技术(GIS),研究了基于Android的车载GIS终端设计。软硬件联调结果表明,本论文设计的车载GIS终端实现了对配送过程中信息的数字化管理,达到了预期设计指标,满足了系统对烟草配送环节实时监督和管理的要求。在分析GIS开发技术的基础上,本文基于Android的GIS终端设计包括数据库设计、路线规划算法实现和业务功能设计。在数据库设计中,研究对比了数据库三层架构的优缺点,根据项目需求设计了数据库的三层结构。在路线规划算法实现中,基于遗传算法和贪心算法各自的特点,设计实现两种算法在不同情景下的切换方案。在业务功能设计中,根据对本项目的业务需求分析,设计实现了订单查询、路线规划导航、辅助签收、轨迹跟踪等功能。本文主要工作如下:1)对比分析GIS开发中不同工具的优劣,从经济、技术层面确定了百度地图API及GIS开发使用技术,并对其开发架构及运行机制进行深入研究。2)基于数据库三层架构,本文根据项目实际需求设计开发了终端数据库结构,并结合实用需求设计实现了数据库业务操作方法。3)根据终端功能设计需求,设计了终端GIS地理信息采集及跟踪整体方案,实现了路线优化算法,设计开发了地图定位跟踪、路线规划导航功能,结合移动互联网技术实现了数据信息上传和下载功能,并为终端设计了条码扫描功能。
[Abstract]:Tobacco logistics gradually integrates traditional logistics with mobile Internet, sensor network RFID technology and so on, to realize the information and intelligent management of tobacco distribution.Aiming at the problem of lack of supervision in tobacco logistics distribution, this paper studies the design of vehicle GIS terminal based on Android, according to the actual design requirements of the project, combined with GIS related technology.The results of hardware and software combination show that the GIS terminal designed in this paper realizes the digital management of the information in the distribution process, meets the expected design targets, and meets the requirements of the system for the real-time supervision and management of tobacco distribution.Based on the analysis of GIS development technology, the design of GIS terminal based on Android includes database design, route planning algorithm implementation and business function design.In the database design, the advantages and disadvantages of the three-tier database architecture are compared, and the three-tier database structure is designed according to the project requirements.In the implementation of route planning algorithm, based on the characteristics of genetic algorithm and greedy algorithm, the two algorithms are designed and implemented in different scenarios.In the design of business functions, according to the analysis of the business requirements of the project, the functions of order query, route planning and navigation, auxiliary signature and collection, track tracking and so on are designed and realized.The main work of this paper is as follows: (1) compare and analyze the advantages and disadvantages of different tools in GIS development, and determine the development and use technology of API and GIS on Baidu map from the economic and technical aspects.Based on the three-tier structure of the database, this paper designs and develops the terminal database structure according to the actual requirements of the project.According to the design of terminal function, the whole scheme of GIS geographic information acquisition and tracking is designed, the route optimization algorithm is realized, and the map location tracking is developed.Route planning and navigation function, combined with mobile Internet technology to achieve data upload and download functions, and the design of a bar code for the terminal scanning function.
【学位授予单位】：郑州大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52

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