Beijing's 16 subway promotion "strong cold, weak and cold carriage"

Yesterday, at the front gate station of Line 8, the indicator of the platform ground guided passengers to distinguish different temperature cars.

The weather is getting hotter, and the temperature in the subway car has become a problem for many passengers. This summer, in addition to the Capital Airport Line, the remaining 16 lines under the jurisdiction of the Beijing Metro Company will fully start the "strong cold and cold carriage" model. Passengers can ride on demand according to the guidelines of the platform and shielding door -related signs.

Cao Qiong, director of the brand construction director of the Beijing Metro Operation Service Management Department, introduced that during the operation of the train, the air -conditioning target temperature setting of different cars was different. 26 ℃. When the air conditioner temperature sensor monitors the temperature of the carriage higher than the target temperature, the air conditioner in the carriage will turn on the refrigeration mode and follow the control of the temperature to maintain the temperature at the target temperature.

In 2019, the Beijing Metro tried the "strong cold and cold carriage" for the first time. Through investigation, 98.7%of passengers believed that setting up "strong cold and cold carriage" in summer was more comfortable. At the same time, the Beijing Metro also studies and analyzes a series of factors such as the relationship between the setting temperature and actual temperature of different lines and models, as well as the impact of the platform temperature and full load on the temperature of the carriage.

At present, the 16 lines of the Beijing Metro Corporation launched the "Strong Cold and weak Cold Carriage" model are: Line 1, Line 2, Line 5, Line 6, Line 7, Line 8, Line 9, No. 10, No. 10, No. 10 Line, Line 11, Line 13, Line 15, S1, Batong Line, Fangshan Line, Yizhuang Line, Changping Line. According to the vehicle situation, the "strong cold, weak and cold" compartment set by each line vehicle is located in different positions of the train. (Source: Beijing Daily)

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