"Harmony" came out, China's high-speed rail realized from nothing
In 2007, the CRH Harmony EMU train was officially put into operation, and since then the Chinese railway has opened the era of high-speed traction. The successful operation of the CRH Harmony EMU train not only greatly changed the way of travel of the Chinese people, but also enabled China to independently develop a small number of 380 km/h EMUs in addition to Japan, Russia, France, Spain and other countries. a member.
In 2017, the China Standard EMU was officially named “Revival” and officially launched in Beijing and Shanghai. From the Harmony to the Revival, China's high-speed rail has reached a new level! Recently, Lu Dongfu, general manager of China Railway Corporation, revealed at the China Railway Corporation working conference that the Renaissance train will become the first train in the world to achieve 350 km/h self-driving, filling the world's speed of 300 km-350 km. The gap in autonomous driving technology has once again refreshed the world's perception of Chinese manufacturing.
Faced with the current trend of intelligent manufacturing, the revival adopts ATO technology. As the core technology of driverless driving, ATO vehicle equipment will calculate the control speed curve according to the real-time position, automatically control the train's acceleration and deceleration, parking, driving the door, etc. . This breakthrough progress is not only an important indicator of the intelligentization of China's high-speed railway, but also of great significance to maintaining the international advanced level of China's high-speed railway train control technology.
At the same time, the newly-renewed "Green Giant" of the "Revival" family, the CR200J-type Fuxing train with a speed of 160 kilometers per hour, has arrived in Shanghai to start commissioning work. It will be put into operation during the Spring Festival this year, and the first spring festival will be started. Compared with the traditional locomotive traction bus, the CR200J revival train has electric heaters, blackout curtains, lamp belts, side seat damping devices, etc., which are more comfortable to ride. At the same time, it is also equipped with two 5v1a USB charging jacks to achieve wireless wifi full car coverage, setting more humane.
The continuous breakthrough of the revival technology and the continuous improvement of the model not only show the results of China's independent innovation, but also show the innovation brought about by the transformation of China's manufacturing. Since the "Made in China 2025" strategy was put forward, all walks of life have responded to policies and implemented a series of measures to transform. The revival has achieved the unmanned driving speed of 350 kilometers per hour, and it is also in line with the "Made in China 2025", fully realize the central idea of manufacturing intelligence. This move has not only set an example for other industries, but also helped China's transition from a manufacturing power to a manufacturing power.
Conclusion: With the great advantages of high security and comfort, high-speed rail has become the primary means of transportation for Chinese people to travel. At the same time, with the successful construction of projects in many countries, China's high-speed rail has become a national business card. Let more countries know that Chinese manufacturing is no longer known for its price/performance ratio, but has been transformed with technological breakthroughs, high efficiency and quality. The success of the revival is only the beginning of Chinese manufacturing. I believe that the future “made in china” will become one of the symbols we are proud of.