High tech in railway development
With the arrival of the Spring Festival, the railway will undoubtedly become the main force of this "migration" war. The safety of life and property of passengers, as a transport unit with huge passenger traffic volume, has become the top priority of the railway department. In 2020, the Spring Festival transportation of
is expected to reach an astonishing 3 billion passengers. However, how to ensure the safety of the 3 billion passengers is a challenge for the railway department. The first thing to say about
is the tvds dynamic vehicle detection system. Its full name is the image detection system of the rail side of the passenger train running fault. The application of this technology has completely overturned the traditional way of using the hammer to knock the vehicle one by one. The system takes pictures of the key parts of the vehicle, such as bogie, basic brake device, coupler buffer device, wheel and so on, through the high-speed camera array arranged between the rail side and the rail, and then transmits them to the indoor analysis room after the computer processing. The successful application of this technology not only improves the traditional vehicle inspection efficiency by several times, but also greatly reduces the missed inspection probability of the manual vehicle inspection. When the high-speed camera transmits the clear picture back to the dynamic vehicle inspection room, the dynamic vehicle inspectors can focus on the vehicle without the sun and rain, and the picture can be enlarged to facilitate the staff to view every part of the passenger train 360 degrees without dead angle. Avoiding a lot of external interference will greatly reduce the rate of natural missed detection. Moreover, it seems that the car inspector no longer needs to walk beside the station track full of various risk factors with the car hammer, which is also a great guarantee for the personal safety of the car inspector.
from the situation of dynamic vehicle inspection equipment on the horse, its efficiency and high fault detection rate are still stable under the situation that the domestic high tide passenger traffic volume of returning home suddenly increases dozens of times before and after the major festivals. The knock of the jingle of the manual car inspector has been replaced by the mouse friction of the dynamic car inspector. Once several masters of a train had to endure the scorching sun for several hours to complete the inspection. Now it only takes about ten minutes to complete the inspection, and the failure detection rate has been significantly improved.
now, the means of railway safety protection has already entered the era of science and technology, and the shadow of advanced technology can be seen everywhere. With the continuous accumulation of technology and high-tech investment, the future railway travel will become more comfortable, more convenient and more secure.
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