Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens for the delivery of clues from track people! According to the website of the State-owned assets Supervision and Administration Commission (SASAC), Line 1 (the first opening section) of the Zhi Rail demonstration Line in Xixian New District, Shaanxi Province, the first smart track line in Northwest China, was put into operation on March 21, CTOnews.com reported on March 23.

Specifically, Xixian New area Zhi Rail demonstration Line 1 is located in Xixian New area Jiadong New City, starting from Doumen Station and ending at Happy Valley Station, with a total length of 11.9 km. Four stations, about 6.5 km, will be opened from Doumen to Kunming Chi. There are 9 semi-open stations on the road, 1 vehicle base and 3 charging stations.

According to reports, the intelligent track is a rail transportation system that uses a new type of all-electric rubber wheel train with track following ability as a means of transportation. it is a new type of transport that combines the respective advantages of modern trams and buses. the most prominent feature is that there is no physical track, the amount of engineering for road reconstruction is small, driving along existing roads and bridges, using "virtual track follow control" technology. The virtual track line of the road surface is identified by the sensor to realize automatic guidance, and the safe operation is realized by "intelligent operation and control" technology, which has the characteristics of short construction period, low cost and flexible operation.

CTOnews.com learned from the website of the State-owned assets Supervision and Administration Commission that the smart rail demonstration line was operated by CRRC second generation rubber wheel electronically guided vehicles, with a total length of 30.2m, approved for carrying 231 passengers, using lithium iron phosphate battery energy storage traction power supply, and a maximum driving speed of 70 km / h.

In addition, the line adopts road marking tracking induction technology, which gets rid of the shackles of the physical track, while retaining the stationarity and comfort of rail transit, and has the characteristics of zero emission and no pollution. At the same time, the dynamic adaptive signal priority technology is adopted at all intersections, and the priority signal can be dynamically provided for the intelligent rail train by cooperating with the traffic control platform, and the intelligent rail can pass through the intersection directly without stopping. By adopting DC fast charging technology at the first and last stations of the line, the tram can be charged in as little as 30 minutes.

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