It's closer to traffic operation!Qingdao Metro Line 4 will be tried today

Qilu.com · Lightning News, September 1st, can be tried on September 1st in Qingdao Metro Line 4, which can be transferred to the 4th lines in the operation and the transfer of 7 stations! The trial operation is 3 months, and it is expected to end at the end of November. After the various operating indicators meet the standards, the initial operation will be ushered in.

Participants have successively settled in work

Trial operation refers to a non -load passenger operation after the initial inspection of civil and electromechanical projects in rail transit and electromechanical engineering, and completes the system joint adjustment. It is an important part of the transition from the construction stage to the passenger operation stage. "Comprehensive Exam" before operation. In the next three months, the Qingdao Metro will conduct technical parameters, the availability, safety and reliability of various equipment systems and functions of the train of Line 4, and will repeatedly check and adjust and improve. During the "internship" period, Line 4 will gradually increase the number of launch trains, shorten the interval between trains, increase the signal level, and complete the "graduation test" in 90 days, and reach the operating level. At the same time, the subway operations have successively settled in various emergency drills, the level of refining skills, and driving the interconnection interaction between the equipment systems and personnel.

Qingdao Metro Line 4 from the People's Hall Station to Dahe East Station, with a total length of about 31 kilometers and a total of 25 underground stations. The line passes through the city's South Sea District, Laoshan Scenic Area, Qingdao University Affiliated Hospital (Laoshan Hospital), Qingdao Municipal Hospital, Municipal Experimental Junior High School, and Municipal Experimental Primary School. The dense area and passenger flow scattering point is the first east -west backbone line that runs through the middle of the urban area. Line 4 is transferred at the People's Hall Station and Line 3, transferred at the Guanxiangshan (Municipal Hospital) Station and Line 1, and transferred to Line 2 at Taiishan Road Station. Ride, transfer at the Buding Station and Line 3, and transfer at Liaoyang East Road Station and Line 2, and transfer to Line 11 at Zhangcun Station. "Golden belt".

Line 4 electric passenger car

The trial operation of Line 4 marks the countdown of the initial operation of the line. The Qingdao Metro will anchor the goal of "building a world -class subway and creating a first -class urban investment and construction operator". Open.