基于SVG的地块级农场管理系统设计与实现

摘要

为了解决目前图形化农场管理系统精准化水平低,且图形化开发平台灵活性差、成本较高的问题,围绕可缩放矢量图形技术,设计并开发了地块级的农场管理系统.该系统可远程对农场图形元素进行创建、删除与编辑等操作,此外,系统通过图形数据与属性数据的连接,可有效降低农场生产操作的复杂度.对系统数据的加载速度进行了测试,测试结果表明了系统响应速度能够满足一般性的客户需求.系统的建立为农场的精确化管理提供了新的操作平台,同时也极大地提高了生产管理的便捷性.%The graphical farm management system developed currently often provides operations from the whole farm, and the graphical developing platforms used by system are low-flexibility but high-cost. In order to resolve the problems, the plot-grade farm management system is designed and implemented on the basis of SVG. The system could create, delete, edit farm's graphical elements through the network, and what's more, the system could lower the difficulty of operations using connection between graphical data and attribute data. At last, a test is performed to quantify the download rate of the system data, which indicates the system's response time can satisfy the need of common users. The system's construction provides a new operation platform of high-precision management, and enhances convenience of production and management greatly.