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Autopilot system equipment passed trial review: 350 km/h
12/20
09:14
中国铁路通信信号集团有限公司
Recently, the complete set of 350km high-speed automatic driving system (CTCS-3+ATO) independently developed by China Tongtong passed the trial evaluation of China Railway Corporation, marking that this technology passed the field test and will officially enter Beijing Shenke The on-site trial phase of dedicated passenger operation provides scientific and technological assistance for the construction of China's transportation powerhouse and provides strong support for the construction of intelligent Jingzhang.
The automatic driving technology of high-speed trains with a speed of 300-350 kilometers per hour is still a blank in the world. Studying the automatic driving (ATO) technology of high-speed railway trains is not only necessary for the development of high-speed railway technology in China, but also the need to establish the international status of China's high-speed railway.
The high-speed railway automatic driving system has built a high-speed railway automatic driving technology system with completely independent intellectual property rights and compliance with interconnection standards, and improved the function of the high-speed railway train operation control system.
Through the use of intelligent control algorithms and car control strategies, the precise control of 350 km/h high-speed trains is realized, and the performance indicators such as control comfort, parking accuracy, energy saving and consumption reduction are comprehensively improved, which reduces the labor intensity of drivers and improves the high-speed rail. Operational efficiency and improved passenger ride experience are of great significance.
In the automatic driving mode, the high-speed train can realize the automatic control functions of automatic station departure, automatic section operation, automatic parking of the station, automatic door opening (protection), and linkage control of the door/station door.
The driver no longer directly drives, only as an emergency backup, the automatic driving system and the driver realize double redundancy and double insurance to ensure safe and efficient operation of the high-speed rail.
In 2007, China Tonghao began the independent research and development of self-driving equipment. It took ten years of research and development. In 2016, it successfully realized the application of the 200km speed intercity railway automatic driving technology in Huicheng, Dongguan.
In September 2017, the railway company established a major research project “Key Technology Research on Automatic Driving of High-speed Railway Trains and Demonstration Application of Beijing-Zhangjia High-speed Railway”. The overall technical plan for high-speed railway automatic driving system and related equipment interface specifications were prepared by China Tonghao. In February 2018, it passed the iron master plan review and passed the test review in June 2018.
From June to September 2018, the full set of high-speed rail automatic driving system (automatic driving vehicle equipment ATO, vehicle overspeed protection equipment ATP, temporary speed limit server TSRS and train control center TCC) was field tested and tested in the Beijing Shenke special comprehensive test section. The project was all passed.
During the Beijing-Shenzhen field test, China's C3+ATO system continued to operate stably, and passed hundreds of meticulous and severe tests of the expert group at a high level of near-zero defects. Many advantages were recognized by experts.
The development, test and trial use of the high-speed railway automatic driving system has opened up the channel for the transformation of the whole system equipment from the research and development of scientific research products to the industrialization of engineering, and accumulated experience and established for the continuous development and launch of new systems and new products. The foundation.
As a technological innovation enterprise, the high-speed railway ATO system equipment has opened up a virtuous cycle from scientific research investment to market revenue, and quickly improved the channel to ensure that China Tonghao is in a global leading position in the field of intelligent railway technology innovation.
12/20
09:14
中国铁路通信信号集团有限公司
Recently, the complete set of 350km high-speed automatic driving system (CTCS-3+ATO) independently developed by China Tongtong passed the trial evaluation of China Railway Corporation, marking that this technology passed the field test and will officially enter Beijing Shenke The on-site trial phase of dedicated passenger operation provides scientific and technological assistance for the construction of China's transportation powerhouse and provides strong support for the construction of intelligent Jingzhang.
The automatic driving technology of high-speed trains with a speed of 300-350 kilometers per hour is still a blank in the world. Studying the automatic driving (ATO) technology of high-speed railway trains is not only necessary for the development of high-speed railway technology in China, but also the need to establish the international status of China's high-speed railway.
The high-speed railway automatic driving system has built a high-speed railway automatic driving technology system with completely independent intellectual property rights and compliance with interconnection standards, and improved the function of the high-speed railway train operation control system.
Through the use of intelligent control algorithms and car control strategies, the precise control of 350 km/h high-speed trains is realized, and the performance indicators such as control comfort, parking accuracy, energy saving and consumption reduction are comprehensively improved, which reduces the labor intensity of drivers and improves the high-speed rail. Operational efficiency and improved passenger ride experience are of great significance.
In the automatic driving mode, the high-speed train can realize the automatic control functions of automatic station departure, automatic section operation, automatic parking of the station, automatic door opening (protection), and linkage control of the door/station door.
The driver no longer directly drives, only as an emergency backup, the automatic driving system and the driver realize double redundancy and double insurance to ensure safe and efficient operation of the high-speed rail.
In 2007, China Tonghao began the independent research and development of self-driving equipment. It took ten years of research and development. In 2016, it successfully realized the application of the 200km speed intercity railway automatic driving technology in Huicheng, Dongguan.
In September 2017, the railway company established a major research project “Key Technology Research on Automatic Driving of High-speed Railway Trains and Demonstration Application of Beijing-Zhangjia High-speed Railway”. The overall technical plan for high-speed railway automatic driving system and related equipment interface specifications were prepared by China Tonghao. In February 2018, it passed the iron master plan review and passed the test review in June 2018.
From June to September 2018, the full set of high-speed rail automatic driving system (automatic driving vehicle equipment ATO, vehicle overspeed protection equipment ATP, temporary speed limit server TSRS and train control center TCC) was field tested and tested in the Beijing Shenke special comprehensive test section. The project was all passed.
During the Beijing-Shenzhen field test, China's C3+ATO system continued to operate stably, and passed hundreds of meticulous and severe tests of the expert group at a high level of near-zero defects. Many advantages were recognized by experts.
The development, test and trial use of the high-speed railway automatic driving system has opened up the channel for the transformation of the whole system equipment from the research and development of scientific research products to the industrialization of engineering, and accumulated experience and established for the continuous development and launch of new systems and new products. The foundation.
As a technological innovation enterprise, the high-speed railway ATO system equipment has opened up a virtuous cycle from scientific research investment to market revenue, and quickly improved the channel to ensure that China Tonghao is in a global leading position in the field of intelligent railway technology innovation.
