Chunyun, also known as Spring Festival transportation, is a large-scale phenomenon of high traffic pressure around the Lunar New Year in China.The term "Chunyun" first appeared in People's Daily in 1980.In the past 30 years or so, the number of Spring Festival travel trips has grown from 100 million to 3.7 billion in 2015, equivalent to the total population of Africa, Europe, America and Oceania moving their homes once.It is conceivable that the Spring Festival transport network for the pressure of how much.In order to ensure the safe return of migrant workers from all over the country, the vast number of workers in the national transportation industry stick to their posts day and night and work tirelessly and conscientiously. They are the firm escort of the Spring Festival transportation army, the important cornerstone of the national transportation network, and the willing cattle of the safe Spring Festival transportation of the Chinese people.

And this year during the Spring Festival because of the outbreak of novel coronavirus, especially to the national traffic and transportation network increased a few minutes of pressure.The vast number of cadres and workers in the transportation industry throughout the country conscientiously implement the national policy instructions, do a good job in scientific prevention and control, and go all out to fight the prevention and control of the epidemic, so as to ensure the "one break three continuous" (resolutely block the transmission channels of the virus,The principle of "three not one priority" (no parking, no inspection, no charging and priority passage) is to ensure the continuous road traffic network, the green channel for emergency transportation and the transportation channels for necessary mass production and living materials.Spring Festival transportation, emergency transportation, smooth road network, help resume work and production, providing an important guarantee for the people's economic life.

No matter the weather is cloudy or sunny, freezing rain is falling on the face, snow is blocking the road, we can always see our traffic security personnel on the road, in order to ensure safe traffic, fighting in the front line post, stick to the duty.On the road, encounter difficulties, can look for traffic security personnel, they will give a smile;When in trouble, you can look for traffic security personnel, they will guide the way forward;Encounter difficulties, you can look for traffic security personnel, they will serve hot meals, give you a trace of warmth and hope in difficulties.Who are the most lovely people, smiling traffic security personnel, fighting in the front line of traffic security personnel, and the people stand together to prevent and control the epidemic of the traffic industry workers.

Traffic and communication network is an important part of China's traffic network, which provides an important technical guarantee for safe and efficient traffic.The optical cable produced by guangzhou tianchang communication company is laid on the expressway and rail transit of the motherland, to guarantee the backbone communication of the expressway communication network and rail transit communication network.The optical cable intelligent monitoring system of Guangzhou Tiantian Communication assists the whole Xinjiang expressway to monitor the trunk optical cable communication network, guarantees the communication and information network security of the whole Xinjiang expressway, and helps the vast number of workers and cadres of the whole Xinjiang expressway to win the battle against the novel coronavirus epidemic.