The recent frequent occurrence of railway transportation has led some commentators to say that this has greatly reduced the pressure on civil aviation facing a threat of competition. In fact, in the face of disasters, any competitor should hold a mournful attitude and take it as a warning. High-speed trains are not only competitive but also destined for civil aviation, and they are safe in high-speed transportation. There are many common issues on the issue.

The rapid development of railways in recent years has led to a variety of breakdowns in the “break-in period”. This is why it is difficult to determine whether it has entered the era of risk or frequent accidents. However, looking back at the pain experienced by the civil aviation industry in China, it is not without inspiration to strengthen the safety and security of the railway system.

The April 15 plane crash and the May 5 plane crash that occurred 22 days before and after 2002 and the Baotou plane crash on November 21, 2004 are tragic memories. Before the onset of the Baotou air crash, in fact, it sounded dangerous and dangerous noises: On November 11, 2004, Air China flew from Beijing to Dalian on the CA953 flight. There was a drop on the landing gear, a school building on the ground, or in November. On the 11th, two teenagers climbed from Kunming airport and one of them died. On the second day of the Baotou disaster, a flight returned from Yanji shortly after landing. On the third day, a flight rushed 100 meters away from the runway while performing a mission from Kunming to Mangshi.

Whenever there is a big management system and other changes in the period, when blindly obey the objective law, whenever the macro-out of control caused disproportionately the flight work overload, whenever the safety work requirements are not strict flight work loose. At that time, the flight safety situation was more severe.

In the two months prior to the Yichun crash last year, an aviation industry veteran told the Southern Weekend reporter: “The industry has long been quizzing, who’s plane will drop, and when it will drop.” Because of the rapid development of civil aviation The big hidden dangers have not been solved, and there is no breakthrough in the bottleneck of “three can't keep up” in personnel training, infrastructure, and management levels, and the development speed and security issues constitute a contradiction. From the point of view of the railway accident, the “three failures to keep up” of the civil aviation industry is probably a Kaner faced by the railway industry. Professor Wang Meng-shu, an academician of the Chinese Academy of Engineering and a professor at Beijing Jiaotong University, introduced to the media that currently talents for track driving professionals are very scarce. “Now they are open day and night, and sometimes there is no guarantee of rest.” Wang Mengshu introduced that there were specialized drivers for railways before. In apartments, drivers are required to sleep and eat within the prescribed time. However, with the marketization of the railway logistics system, these regulations have gradually become less stringent.

Although our rails are of high quality and our trains are advanced, high-speed rail technology is of course first-rate. However, the signals, dispatch, environment, and management involved in high-speed rail safety are all involved in the whole body. It is not enough just to build a stable hardware system. It is not enough to run out of the fastest speed in the world. According to the “Hain Law” followed in the field of international aviation accidents, there are 29 accident signs behind a major flight safety accident, and there will be 300 signs of the accident behind each sign. Many "outside" factors of railway transportation are also not to be underestimated. Hu Yadong, deputy director of the Ministry of Railways, pointed out that there are nine major hidden troubles: partial sand excavation and earth extraction, well digging and water intake, and damage to the line basis; some roads and bridges crossing high-speed rails have speed limits and limits. The signs of heavy weights are missing and there is a danger of falling high-speed rail lines. Each environmental factor is not directly related to high-speed rail technology, but it may lead to accidents. On July 25, the Beijing-Shanghai high-speed rail was scraped off by a piece of sheet metal on the awning above a power supply facility, and the train's power supply line was cut off, causing more than 20 trains to be delayed.

Regardless of the causes of the rear-end crashes in Wenzhou, it has become a long-winded alarm for the safety of railway transportation. With the hidden troubles of the rapid development of the aviation industry as a mirror, it is painful to find out what is missing, and to solve the "problems of development" in a practical way. It is safe. The book. In the same way, the rear-end crash of an EMU is also a wake-up call to the civil aviation industry.