Shulou(Shulou.com)11/24 Report--

"do you want to take the National Day holiday?"

"leave two days early. How about you?"

"I'll leave on the day of the holiday, please two days after the holiday."

Is it deja vu? This may be the scene with the highest frequency of conversation among workers every September, without one!

"Super Golden week" Traffic final examination is approaching 2023 National Day, Mid-Autumn Festival, National Day double Buff stacked full, thoroughly ignited the enthusiasm of the whole people to travel. According to the "2023 National Day Travel Forecast report" released by Baidu Maps and several institutions, the total number of people moving on National Day in 2023 will far exceed that of last year, and is expected to increase by 200% over 2022. The national migration fever will rise in advance on September 27, and a final big test for traffic jams will be staged soon.

The traffic congestion index of traffic conditions in Beijing and Yizhuang during the evening peak of September 25 can be simply understood as the time spent passing through an area is times higher than that in the case of free flow. For example, a congestion index of 2 means that it takes nearly twice as long to cross the same distance. According to the analysis of Baidu Intelligent Transportation big data, the average evening peak congestion index in Beijing's main urban area reached 2.3 on September 25, while the congestion index in Beijing's Yizhuang AI control area was only 1.3.

Traffic conditions in Beijing City and Yizhuang on the evening of September 26, the main urban area of Beijing still showed traffic congestion, with the congestion index rising from 2.3 to 2.9 compared with the same period on the 25th. While Yizhuang still withstood the pressure, the congestion index in the AI signal control area remained at 1.3, reengraving "a touch of green in the safflower bushes". According to Baidu intelligent transportation big data forecast, before the National Day, the evening peak traffic congestion index of the four days from September 25 to 28 will increase day by day, and will usher in an explosive increase in traffic on September 28, and the evening peak congestion index may exceed 3.6. It is almost certain that the evening peak congestion in urban areas of Beijing surpasses that of May Day and Dragon Boat Festival this year.

Beijing Yizhuang "AI Information Control" guarantee all the way smooth in two consecutive days of "quiz", Beijing Yizhuang handed over a satisfactory answer, behind can not be separated from the blessing of AI technology. It is understood that Baidu Intelligent Cloud recently released ACE 3.0, an intelligent transportation solution based on the comprehensive reconstruction of large models. ACE 3.0 makes full use of the strong knowledge compression ability of large models, aggregates and generalizes the basic capabilities of cars, roads, clouds, maps and all traffic elements, and creates a large traffic model, which effectively improves the ability of traffic perception, cognition and prediction, and forms a leading intelligent transportation "China plan".

At present, the global information control and slow plugging solution has been deployed in Yizhuang, Beijing, Baoding, Hebei, Zhuzhou, Hunan and other places. In nearly a week, vehicle delays in the above areas have been reduced by an average of more than 15%. At present, Baidu has joined forces with more than 140 ecological partners to provide intelligent transportation services for more than 200 cities and regions.

Shen Zhi, executive vice president of Baidu Group and president of Baidu Intelligent Cloud Business Group, said: "Traffic is a very complex system, a very typical process from perception, to cognition, to decision-making, to control. Traditional artificial intelligence can only present fragmented applications, such as identifying a traffic light, identifying violations, and so on. If you want to really solve the problem, you need to connect all the factors with a big model."

Baidu intelligent transportation team has made full preparations to meet the flood peak of National Day holiday, providing continuous guarantee for Yizhuang citizens to travel during the holidays. In the final traffic test on the eve of the upcoming "Super Golden week", can Yizhuang AI hold up? rub one's eyes and wait.

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