"Sunscreen Navigation" is launched, riding and walking recommend different "tree -lined sections"

The Yangtze River Daily Da Wuhan Client August 31st (Reporter Zhang Yan) Taking Wuhan Street Metro Station to the East Lake Golf Course as an example. It is recommended to take the tree -lined route, take the front line of Guangzhou Eighth Road, and riding the Lou Yin line.

The reporter understands that through advanced technologies such as dynamic light and shadow tracking, the mobile phone map calculates the shadow area of ​​the road within a specific period of time, and is facing the "sunscreen navigation" for cycling and walking users.

When users are planning or walking routes, they can see the shadow -cooling routes that appear in time, including "tree -lined" and "Louyin" in the app.

Among them, the tree -lined section is through other factors such as remote sensing technology, intelligent identification of trees around the road, and comprehensive specific geographical location, and calculate the dynamic light and shadow conditions of the section, so as to achieve the purpose of recommending users.

The judgment of the Louyin section is more complicated, which involves a variety of factors such as the location, height, shape, road width, and even different time of the sun, and even the angle of the sun. The tracking algorithm can calculate whether the shadow coverage area within a certain period of time can be calculated whether the shadow coverage area is eligible in a certain period of time, so that the surface is marked as the Louyin section to the user.

【Edit: Zhao Ke】

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