Research And Development Of Land Consolidation Project Design System

This is the main planning and design of land consolidation application software research and development. The software is based on AutoCAD platform, primarily using ActiveX technology in the VBA environment, the second development of AutoCAD. This paper analyzes the necessity and importance of land consolidation, land consolidation made status and lack of planning and design, which describes the inadequacies of its solution, the secondary development of related technology research and selection, and finally by industry called for major functional blocks of land consolidation and the system development and implementation.Engineering design in the planning, CAD technology has greatly enhanced the efficiency of design and drawing. AutoCAD as a widely used computer-aided design software, but also has a strong secondary development function interface ActiveX technology, applications it can be carried out in the Land Consolidation CAD secondary development of the industry to achieve greater degree of automation, accuracy and speed of statistical computing to avoid duplication of data input, thereby enhancing the efficiency of planning and design of land consolidation project, which for the purposes of planning and design of land consolidation has extremely important practical significance and application value. Articles by secondary development of AutoCAD and customized to make it more land consolidation planning and design requirements. AutoCAD based mapping system developed simplified commands and extended features, so that no input or simply enter a few parameters can be automated multi-step drawing and statistics. These commands are customized to the drop-down menu or button, easy intuitive operation. Establishment of CAD software, graphics and external applications corresponding Excel direct contact information so that users click on the button event, it will facilitate the conduct of line, surface and other planning elements of the quick statistics. At the same time depending on the application used to develop the land consolidation planning and design for the CAD user-friendly interface, just need to arrange the order of some use to quickly complete the appropriate project planning and design. Land consolidation planning and design staff use the system, work through a friendly interface, which greatly facilitate the users.