Recently, Times Electric successfully passed the research and technical review of the localized HXD1 locomotive automatic driving technology organized by China Railway Xi'an Bureau Group Co., Ltd., which means that for the first time in China, the “Zero Speed Starting” to “Parking to Zero” line freight locomotive automatic The application of driving marks the first breakthrough of the “No Man's Land” application of our freight locomotive automatic driving. The judging panel is composed of experts from the China Railway Xi'an Bureau, Zhengzhou Bureau, Jinan Bureau, Nanchang Bureau, Taiyuan Bureau, China CRRC Group and other units.
From October 2017, Xi'an Bureau and Time Electric established cooperation intentions, data and intelligent technology center, rail transit technology center, communication signal business unit, basic and platform research and development center to jointly fight, focus resources from scratch to difficult, complete The system scheme and software and hardware platform design of the locomotive automatic driving system.
The locomotive automatic driving system consists of an automatic driving device and a human-computer interaction display. By accepting information from LKJ, vehicle control system (CCU, BCU), and locomotive station (CIR), the automatic driving function is realized based on the automatic driving control strategy. Based on the self-developed safety computer (SIL4 level) platform, the system uses the technology of target curve planning, train intelligent follow-up, fault safety guidance and other technologies to develop the automatic driving system software, which realizes train travel planning, starting/stopping, line running and communication. Test, excessive equal automatic control function.
On April 18, 2018, Era Electric completed the review of the technical plan and test plan for the research on the HXD1 locomotive automatic driving technology for the research project organized by the Xi'an Bureau. From May to September, the locomotive automatic driving system hardware loading, static test and dynamic test in the section, and actual line running test were completed. As of September 28, the test mileage of the locomotive automatic driving line reached more than 5,000 kilometers, and the equipment was running normally without failure during the test.
The result of the research project of the localized HXD1 locomotive automatic driving technology is an important milestone for the company's "automobile driving system application". The locomotive automatic driving system can reduce the driver's labor intensity, save energy and improve railway transportation efficiency. At the same time, it will raise the technical threshold of the industry and continue to maintain the company's leading position in the field of locomotive control.

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