{"version":"0.1.0","code":"0000","result":true,"message":"处理成功","errdetail":"","timestamp":1671516378118,"data":{"id":71712227,"title":"8.2.6.1 功能概要","slug":"idh02b","format":"lake","bookId":26046811,"body":null,"body_draft":null,"body_html":"

简介

U盘下载城市离线数据功能是允许用户从官网下载“全量地图数据包”或“分省地图数据”并通过U盘接入到车机进行下载/更新，用户在使用该功能时应遵循以下步骤：

  1. 检测U盘城市数据列表
  2. 获取U盘城市数据信息
  3. 下载/更新U盘城市数据


U盘更新不支持增量更新，仅支持全量更新。



架构图

\"image.png\"

主要功能点

","body_lake":null,"pub_level":null,"status":"0","updated_at":"2022-04-06 07:05:09","deleted_at":null,"nameSpace":"mnlcaa/v610","browseCount":67,"collectCount":0,"estimateDate":1,"docStatus":0,"permissions":true,"overView":false}}