Intelligent EMU will be put into use, China's rail transit industry will become green and smart

Intelligent EMUs and intelligent rail trains will be put into use in succession -

China rail transit industry turns green to smart

China International Rail Transit and equipment manufacturing industry expo held in Hunan recently, gathered exhibitors and purchasers from the global rail transit industry. In the exhibition hall of Changsha International Convention and Exhibition Center, a large number of "intelligent" big guys attracted people to get on the car to find out. Looking like the subway, like the end-to-end bus "smart rail train", is one of them. Although there is a word "Rail" in the name of

, the "smart rail train" from Zhuzhou, Hunan Province does not need to lay a special track. The abundant sensors of vehicles can make the rail train run along the ground marking and on the ordinary urban road. Under the guarantee of automatic driving technology, the driver is only responsible for controlling the start and stop of the vehicle.

nowadays, such a smart rail train is not a display in the laboratory, but has been put into operation in Zhuzhou, Hunan, Yibin, Sichuan and other places. Compared with the traditional bus, smart rail does not need to build special rail, so it is more adaptive. It has the characteristics of low energy consumption, no emission, flexibility and high efficiency.

"sensor and Intelligent Railway", "green rail system", "urban intelligent transportation ecosystem", "urban rail cloud"... In the keynote speeches and seminars of the Expo, "green", "intelligent" and other key words appear frequently and become the focus of people's attention. What is the green and intelligent of rail transit? Liu Youmei, academician of Chinese Academy of engineering and director of CRRC Zhuji expert committee, said: "simply put, intelligence is to make full use of information technology, green is efficient, zero emission and environmentally friendly." Many experts, scholars and industry participants at the meeting said that China's rail transit industry is further improving in the direction of intelligent and green. Xu Zongxiang, executive director of

CRRC, said the Fuxing EMU also has intelligence. "Fuxing has 2560 sensors, which can monitor and control the temperature, speed, pressure and insulation performance of key systems and parts of the train in real time. The more intelligent products we are developing will be able to realize self driving, self monitoring, self diagnosis, self decision-making, self control and self recovery. " Xu Zongxiang revealed that in 2019, the intelligent "Fuxing" EMU will take the lead in the operation of Beijing Zhangjiakou high-speed railway to serve the Beijing Winter Olympic Games. Compared with the traditional all stainless steel and aluminum alloy car body, the new generation of carbon fiber metro vehicle manufactured by CRRC

has lost 13% weight. This also brings about the reduction of energy consumption and noise. "It's more comfortable to ride, and the noise in the passenger compartment is only 68dB; full automatic driving, intelligent windows, intelligent air conditioning, self sensing lighting system - intelligence is everywhere." Xu said. In addition to the intelligent and green train itself, how to build a more efficient intelligent transportation network within and between cities as a whole has also become the focus of attention. The intelligent transportation is the development trend of urban rail transit in the future, and the characteristics of "demand driven" urban transportation will be more obvious in the future, said mord, President of Greater China region of

Siemens transportation. "For example, people can forecast traffic flow to regulate traffic capacity and improve passenger travel efficiency." Xu, deputy chief engineer of Transportation Division of Huawei Technology Co., Ltd., said Huawei is participating in the digital transformation of rail transit, and Changsha Metro has used intelligent video monitoring in rail transit. Next, Huawei will build the smart city rail with partners, and support the smart city rail operation with video cloud, artificial intelligence and big data.

"rail transit has a history of more than 100 years. In terms of high-speed and heavy load, China has achieved a leap from dozens of kilometers to hundreds of kilometers, from thousands of tons to tens of thousands of tons. Nowadays, the pursuit of green and intelligence is increasingly becoming the direction of future development. " Said Yang Ying, deputy chief engineer of CRRC Zhuzhou Electric Locomotive Co., Ltd.

"our independent innovation force has basically invested in intelligence and green." Liu Youmei said. A 6031 a 6031 Sun Chao