New experience of EMU Wi-Fi intelligent travel

On December 6, the first EMU with wireless Wi-Fi system was launched from Hangzhou east railway station and officially put into operation. It has to be said that the wireless Wi-Fi system on EMU trains is a very good action to improve passenger travel. When we take the EMU train, due to the influence of the fast moving speed of the train, electromagnetic signal interference and other factors, the signal of mobile devices such as mobile phones is generally poor, so the public has been very loud for the EMU train carrying wireless Wi-Fi system.

in fact, the railway department does not want to install Wi-Fi for EMU trains, but the technical difficulty is too great. The railway department has been trying to solve these problems. As we all know, China's EMU trains move at a very fast speed, even after the speed reduction operation, they still operate at 200-300km / h. in the process of high-speed movement, the trains will frequently switch between base stations, so that there are obstacles for the train to access the wireless network. Secondly, the car body of EMU is generally made of aluminum alloy with good performance, which needs to be fully closed when running at high speed. In addition, electromagnetic signal will be generated when power supply of OCS interferes with mobile signal, so the mobile signal is relatively poor when we take EMU. The poor riding experience of

is bound to cause the loss of tourists. In order to make passengers have a better experience of high-speed rail travel, on July 5, 2018, guotie Jixun Technology Co., Ltd. was officially established to provide the public with a comprehensive and multi scenario traffic service solution through technical means and building a larger platform. Now through the mobile application software, passengers can buy tickets online, take a taxi to the railway station and high-speed railway station, enter the station and take a ride through the verification of ID card, and can also order meals by mobile phone, so they can enjoy free Wi-Fi and meal delivery services on the train. Such high-quality travel experience has gone beyond the simple purpose of riding, and gradually changed to intelligent transportation travel. The wireless Wi-Fi system on the

EMU train is only an important achievement for the railway department to improve the service quality. The author believes that taking this opportunity as a new starting point, the railway department will definitely put the service first in the transportation work by improving the technology and service level, and truly make the people's railway serve the people!