The first smart "platform door" in the domestic high -speed rail is put in Sichuan

Chuanguan News reporter Wen Lumin

On August 13, passengers who were preparing to travel by train at the second platform of Zigong Station found that a glass door of about 1 meter was installed between the entire platform and the track, similar to the platform door of the Chengdu subway. When the train arrives at the platform to stop, the platform door and the vehicle door will be automatically turned on to facilitate passengers to get on and off.

The country's first high -speed rail smart platform door for 250 kilometers per hour and below to adapt to different models. Picture of China Railway Chengdu Group Corporation

"This new equipment is called high -speed rail smart platforms for different models." Jiang Tao, a passenger marketing department specializer in the Chengdu Railway Chengdu Bureau, said that this is the first in the country to apply to 250 kilometers per hour and below. The high -speed rail smart platform, passed the test of more than a month, was officially put in yesterday at Zigong Station.

When traveling by train, after entering the platform, the railway staff often heard the horn reminded: "Please wait in the yellow line!" With the smart platform door, it is equivalent to adding a "guardrail" between the platform and the rail, which can prevent it from adding a "guardrail" to prevent it from adding a "guardrail" to prevent it from adding a "guardrail" to prevent it from adding a "guardrail" to prevent it. Passengers falling on the platform. But a problem is that due to the different design, the location of the vehicle group door of different models is different. How to achieve accurately connecting the vehicle door with the platform door when the train stops?

According to reports, this new set of equipment uses a variety of intelligent technologies, which breaks through key technical bottlenecks such as automatic door opening, high -speed train wind pressure, millions of continuous failure operations, etc., and realizes the multi -model self -adaptive technology of high -speed railway platforms Innovation breakthrough.

During the test period, the China Railway Science Research Institute Group Co., Ltd. Tiejian Institute conducted a single group and heavy -duty vehicle group on the front -level speed speed pressure test on Zigong Station to fully verify the safety and reliability of the high -speed rail smart platform door structure design "When CRH3A, CRH380A single -group/heavy -duty EMU stands on the front and back -to -benchmarks, all the doors of the door can be accurately opened on the platform door."

Wang Jun, director of Zigong Station of the China Railway Chengdu Bureau, said that the investment and use of new equipment further guarantees the safety of passengers. "Especially for passengers with children, the safety index has been effectively improved."

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