自動化鐵路系統正在測試中

Automated railways being tested

自動化鐵路系統正在測試中

By Zhong Nan | China Daily | Updated: 2018-05-02 08:08

China"s high-speed rail service will enter the era of automated driving once the core technologies and products are all domestically made, one of its designers said on Tuesday.[Photo/VCG]

Plan is to have trains running in time for 2022 Winter Olympics

China"s high-speed rail service will enter the era of automated driving once the core technologies and products are all domestically made, one of its designers said on Tuesday.

Zhou Zhiliang, chairman of China Railway Signal and Communication Co, the country"s railway control systems provider, said the group has built in Beijing the world"s largest simulation laboratory for automated railway control systems, shrugging off a reliance on foreign products and technologies that come at higher costs.

The laboratory can carry out comprehensive simulation tests for 2,000 kilometers of high-speed railways, 1,000 kilometers of intercity railways, 100 kilometers of subways and five large-scale freight marshaling yards at the same time.

It has implemented next-generation train control systems and intelligent integrated transportation systems based on China"s Beidou Navigation Satellite System.

Supported by domestically developed technologies, Zhou said, China"s intercity railways, subways, low-and medium-speed magnetic levitation lines and freight trains will all be able to be equipped with automated driving systems in the future.

In the field of developing intercity railway service, Zhou said CRSC and its infrastructure construction partners are building the world"s first self-guided railroad, between Dongguan and Huizhou in Guangdong province. The railroad will be completed by the end of this year.

The Beijing-headquartered group will field-test the world"s first automated drive high-speed system, with a designed speed up to 350 kilometers per hour, on the railway line that will link Beijing and Zhangjiakou, host cities of the 2022 Winter Olympics. It has already completed all the tests at the simulation laboratory.

"It will become China"s first smart railroad," said Zhou. "All prototype vehicles will be built by the end of this year, and CRSC will conduct debugging and test verification works in the first half of 2019."

Under the government plan, there will be 10 stations along the line, each of them will be equipped with service robots to offer information services to the guests and carry their luggage.

"When compared with manual driving mode, the automated driving system is backed by a powerful operational control system to increase operation efficiency and avoid congestion, delays and accidents," said Feng Hao, a researcher at the Institute of Comprehensive Transportation at the National Development and Reform Commission.

"It also involves the integration of China"s satellite positioning, power transmission and telecommunication technologies," Feng said.

According to a report by the institute, China"s fixed-point automatic parking at the station came within 35 cm for high-speed trains in 2017.

China currently operates more than 25,000 kilometers of high-speed rail lines, accounting for 60 percent of the world"s total, it has become a strong competitor to airline flights of less than 1,500 kilometers, said Zhao Ying, a researcher at the Institute of Industrial Economics at the Chinese Academy of Social Sciences in Beijing.

翻譯：

自動化鐵路系統正在測試中

中國的高鐵將進入自動駕駛時代，其核心技術和產品都是國產的，其中一個設計師周二說道。

計劃自動駕駛高鐵將在2022年冬奧會期間運行

中國的高鐵將進入自動駕駛時代，其核心技術和產品都是國產的，其中一個設計師周二說道。

周志亮是中國鐵路通信信號有限公司董事長和全國鐵路控制系統供應商，已在北京建起了世界上最大的自動化鐵路控制系統模擬實驗室，擺脫了依賴國外高成本的產品和技術的處境。

該實驗室可以同時進行綜合模擬測試的高速鐵路2000公里，城際鐵路1000公里，地鐵和五個大型貨運編組站100公里。

它在中國的北斗導航系統的基礎上實現了列車控制和智能交通系統。

周說，在國內開發技術的支持下，中國城際鐵路、地鐵、低速磁懸浮線路和貨運列車將能夠在未來裝備自動化駕駛系統。

在發展城際鐵路服務領域，周說，CRSC及其基礎設施建設夥伴正在建設世界上第一條自導鐵路，位於廣東省東莞市和惠州之間。鐵路將於今年年底完工。

北京總部將對世界第一個自動駕駛系統進行測試，該系統的設計時速可達350千米。該鐵路將連接北京和2022年冬奧會舉辦地張家口。它已經完成了模擬實驗室的所有實驗。

「它將成為中國第一條智慧鐵路。」周說，「所有原型車輛將於今年年底建成，並且CRSC將在2019上半年進行調試和測試驗證工作。」

根據政府的計劃，沿線將有十個車站，每一個車站都配有服務的機器人，為旅客提供信息和搬運行李。

「與手動駕駛相比，自動駕駛系統是一個功能強大的操作系統，可以提高運行效率和避免擁擠、延誤和意外事故。」綜合運輸研究所的研究員、國家發改委員馮昊說。

「它還涉及到中國衛星定位，電力傳輸和通信技術的交互。」馮表示。

根據該研究所的一份報告，2017年度中國的高鐵定點自動停車站在35厘米範圍內。

中國社科院工業經濟學研究所研究員趙穎表示，中國目前運營的高鐵線路超過25000公里，佔世界總水平的60%，成為航空航班不到1500公里的有力競爭者。

翻譯：鄧若銘、南梓淇

編輯：南梓淇

責編：孫鵬軒

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