5g, China's high-speed rail leading accelerator in the world

"4G changes life, 5g changes society". Presumably, you are still enjoying the convenience brought by 4G, such as the mobile live broadcast, bike sharing, online car hailing and so on. These emerging industries are inseparable from our clothing, food, housing and transportation

especially in the aspect of travel, people have more choices and are more convenient. For example, China's high-speed rail, equipped with 4G technology, is not only fast, but also smooth, and can stand coins smoothly on the fast-moving train. The speed and comfort provided by high-speed rail meet the "fast food" rhythm of people's life in modern society. If 4G is a business card for China's high-speed rail to go out of the world, 5g is the accelerator for China's high-speed rail to lead the world What color can 5g add to China's high-speed rail? In terms of freight transportation, 5g technology speeds up the calculation and conversion of stored data, enables real-time monitoring and query of the location of cargo transportation, and improves the transportation efficiency; secondly, image conversion and display ability upgrade. When the cargo is subject to security inspection, the image display is more comprehensive and clear, eliminates the hidden dangers of missing dangerous goods, and ensures the transportation safety; finally, 5g technology is realized The automation and intelligence of cargo layout are realized. The AR technology relying on 5g will shine with the popularization of 5g technology. The AR technology can provide three-dimensional layout of cargo layout, which can more intuitively and clearly assemble and load and unload cargo, save time and space, and improve the overall economic benefits of transportation. In terms of passenger transport, with the popularization of 5g technology, first of all, passengers feel intelligent, high-speed rail + 5gwifi will be integrated into the passenger's riding environment, with ultra-high bandwidth, ultra-low delay and massive connections, passengers can get on the train through mobile phone guidance and prompt to get off, and passengers can enjoy a new social service experience on the train; second, timeliness, 5g The technology strengthens the joint control of vehicle and aircraft, which will realize the unmanned driving. It is completely controlled by machines and monitored by people. Passengers don't have to worry about being late. Passengers can get off on time, and the time is even within seconds, which improves the passengers' prediction and operability of time. Finally, it is selectivity, the popularization of 5g technology, the promotion of information update and circulation, and the daily operation density of high-speed rail becomes wider Almost every few minutes, there is a train entering the station, passengers have more choices, the phenomenon of crowding and driving can be alleviated, and the passengers have an excellent experience No matter in cargo transportation or passenger transportation, 5g technology is undoubtedly an unprecedented and revolutionary innovation, and it is the accelerator of China's high-speed rail leading the world

Yan Jingchen