从“连接”到“赋能”——高德地图构建智慧城市的“智能+”之道

Abstract:There are more than 400 types of road information on the Gaode Map platform. The 3D model data covers more than 7，500 km2；services cover 31 provinces，cities and autonomous regions，as well as Macau and Hong Kong. POI has a data volume of about 70 million and the address database has a data volume of 35 million that covers more than 6.5 million kilometers. Based on the time and space big data for Gaode’s man-land attribute，men，vehicles and roads are empowered. Gaode Map makes an in-depth analysis of people’s driving behavior，green travel and shared travel，supports the control，emission and travel time prediction research when vehicles travel，and provides all-round data support for urban planning，road traffic health diagnosis and signal optimization，thus helping to realize China’s dream of becoming a power in transportation.

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