Qingming Travel where is the most lively? Big Data tells you where everyone's been.

Ching Ming period, the plan to travel friends are most concerned about the nature of which attractions the most lively, where the road better go. At this time, open Baidu Thermal map, it can help you achieve timely feedback, but also every 10 minutes update, guide the public to Judge travel.

"Heat Lord" tells you where the buzz is.

Yesterday, the reporter tried to update the mobile phone on the Baidu map of the app, in the Baidu map on the homepage of the coating button really found the "thermal map." After opening the "thermal map" state, the original area map of Nanjing was red, orange, yellow, green, blue, purple five kinds of color block "tu full."

The only red "round cake" is located in the Xinjiekou area. In other words, the most common place in Nanking is the word of the city. On the contrary, Jianye District, Yuhuatai District and Jiangning District are surrounded by lavender, which is why these areas are relatively low and deserted.

Unlike the mobile version, the page version of the map mainly for the famous scenic spots in Nanjing, and every 10 minutes will be http://www.aliyun.com/zixun/aggregation/18862.html "> Automatic Updates once." According to the data provided in the figure, it can be seen that in Nanjing 72 large and small scenic spots, the master temple to the thermal index of 42 high Nanjing popular scenic spot, Mochou, Xuanwu Lake, Purple Mountain and other areas followed.

The mystery of heat is on the phone

Such a huge flow of people in a short period of time is dug out, Baidu how to do? Huanghaiping, associate professor of computer science, Nanjing University of Posts and telecommunications, said that on the one hand, Baidu and operators have related cooperation, rely on mobile phone GPS positioning function, to obtain information in the region of the user's geographical location and timely statistics in the region of the flow density; Baidu Map of the LBS (Location information Services) open platform to gather more than 400,000 developers, for the hundreds of thousands of app to provide positioning services, covering hundreds of millions of mobile phones, 3.5 billion times a day to create a location request, every second there are 40,000 of the positioning request sent over.

Expert: Can optimize the public facility disposition

However, the main group of mobile phone users or young people, such data is reliable? In this respect, Professor Huang also pointed out that although the "Baidu thermal attempt" is not complete statistics, but the current number of mobile phone users in China has reached 500 million, this huge user group can also effectively verify the "Baidu hot trying" credibility.

"Mobile phone locator request is like a person's footprint, from this footprint, you can see which regional shops are hot, analysis results can be used to optimize some online and offline transactions." Hu Yiqing, a professor at the School of Media at Nanjing University, believes that it also has a certain meaning for urban construction. For example, by positioning density reflects the flow of people, found that the exit of a certain station is basically no one to go, this relates to the livelihood of the public facilities data, can be shared to the relevant departments to do reference, optimize the configuration.

According to Baidu thermal attempt can be found, the most densely populated places in the Xinjiekou area.