EVTwins

（1）产品参数：1）地图承载范围:≥960万KM²(计划2025年完成国内3D地图生产)2）路网长度范围:无限制加载高精度路网数据信息:10+种(平面、高程、车道、长度等)3）三维模型数量:100+种(建筑、设备、路网、植物等)4）编辑相应时间:≤1s5）超大规模场景加载时间:≤3min（2）产品功能：1）高精度道路数据生成:结合人工增加/修改路网、路侧设备及其环境数据，生成高精度地图路网数据。2）三维数字场景构建:打造高精度三维场景，通过SDK工具包用于ThreeJs、Unity、UE等引擎渲染应用。（3）产品特点：1）超大规模:分块实施加载算法与增强细节层次技术(HOLD)实现无限范围地形加载。2）高效快捷:基于GIS数据可快速生成并编辑三维交通场景。3）多维度:涵盖所有道路结构与属性信息。4）低成本:数据采集、智能AI算法、自研工具，可以减少80%的建模成本。(1) Product Parameters: 1) Map coverage range: ≥9.6 million km² (plans to complete domestic 3D map production by 2025) 2) Road network length range: Unrestricted loading of high-precision road network data with over 10 attribute types (including plane, elevation, lane, length, etc.) 3) Number of 3D models: Over 100 types (including buildings, equipment, road networks, vegetation, etc.) 4) Editing response time: ≤1s 5) Loading time for ultra-large-scale scenes: ≤3 minutes (2) Product Functions: 1) High-precision road data generation: Generate high-precision map road network data by manually adding or modifying road networks, roadside equipment and their associated environmental data. 2) 3D digital scene construction: Build high-precision 3D scenes that support rendering applications across engines including ThreeJs, Unity and UE via the dedicated SDK toolkit. (3) Product Features: 1) Ultra-large scale: Achieve infinite-range terrain loading through tiled loading algorithm and enhanced Level of Detail (HOLD) technology. 2) High efficiency: Quickly generate and edit 3D traffic scenes based on GIS data. 3) Multi-dimensional: Cover all road structures and attribute information. 4) Low cost: Data collection, intelligent AI algorithms and self-developed tools can reduce modeling costs by 80%.

搜集汇总

背景与挑战

背景概述

EVTwins提供覆盖960万KM²的高精度三维地图服务，支持10+种路网数据加载和100+三维模型构建，具备1秒编辑响应和3分钟场景加载能力。其核心功能包括高精度道路数据生成和三维场景构建，特点为超大规模地形加载、高效GIS数据处理及80%建模成本节约。