> For the complete documentation index, see [llms.txt](https://docs.movel.ai/new-collection/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.movel.ai/new-collection/jian-ti-zhong-wen/seirios-rns/product-features/mapping/2d-mapping.md).

# 2D 构建地图

最常用的地图构建算法，通过安装在机器人上的摄像头填充并生成其周围环境的地图

![一个由机器人生成的2D地图](https://1482224214-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MkBtlBrwlCbBifOLd-h%2F-Mk_ttpTrn5EXCE4CXhS%2F-Mka9HA9zV5XyZGr41JK%2FScreenshot_2021-08-04_at_4.26.40_PM.png?alt=media\&token=4fb76811-434a-4232-bc86-d85ee58f83d2)

用户可以手动遥控机器人，以“显示”地图中的白色区域。