基于“课赛融通”的虚拟仿真数字测图教学平台在数字测图实训中的应用

Application of virtual simulation teaching platform in digital mapping training based on the combination of competition and course

针对测绘“新仪器、新技术、新方法”的不断涌现及高职院校扩招对“数字测图综合实训”课程实训场地、设备资源提出的挑战,本文积极探索教育信息化,特别是虚拟仿真技术的应用。数字测图虚拟仿真实训平台通过虚拟现实及实体建模技术搭建虚拟场景,与测绘仿真智能设备集成,高度还原数字测图工作场景,有利于拓展实训内容的深度和广度,延伸实训教学的时间和空间,提升实践教学质量。本文结合全国测绘地理信息职业院校虚拟仿真测图技能大赛,介绍“以赛促教,课赛融通”背景下虚拟仿真技术在数字测图综合实训中的应用,并提出改进建议。

With the upsurge of new techniques and instruments in the field of survey and mapping and the development of enlarged enrollments of vocational colleges,it shows sharp challenges of training sites and equipment resources for the course“Comprehensive Training of Digital Mapping”.This paper actively explores the utilization of educational informatization,especially virtual simulation technology.Virtual reality(VR)training platform is an effective measure to integrate modern information technology into practical training teaching.In this platform,the working scene for digital mapping projects has been reconstituted through VR and modeling techniques and then is integrated with surveying and mapping simulation intelligent equipment.That is conducive to expanding the content and flexibility of digital mapping training and improving the quality of training teaching.In this paper,the VR simulation platform which has been applied in the national digital mapping competition for geographic information vocational college students has been introduced to the comprehensive practical training of digital mapping to puts forward some suggestions for improvement under the background of“promoting teaching through competition”.