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Telecommunications equipment industry

Method and Host for Safe Driving: A Breakthrough in Wireless Communication for Rail Transportation

Strategic Insights

— 1 min read

The publication of a new invention, METHOD AND HOST FOR SAFE DRIVING, by Huawei Technologies Co., Ltd. in Geneva on November 10, marks a significant advancement in wireless communication for rail transportation. Developed by inventors Weipin Chen and Zhouliang Yin, the innovation aims to enhance safety by enabling trains to navigate through wireless blind areas. The method involves a control system host sending a processing message to another host based on track signal, which detects break degradation in code sequence and responds with a control message. This information is used to obtain a speed monitoring curve, allowing the train to adjust its speed accordingly.

Key Takeaways:

  • The invention provides a method for safe driving in wireless blind areas through communication between control system hosts.
  • The method involves sending a processing message to a host based on track signal to process track codes and detect break degradation.
  • The host includes a receiver, transmitter, and calculator to facilitate data processing and communication.
  • The application of this technology has the potential to reduce accidents caused by wireless signal interference.
  • The method ensures real-time monitoring and adjustment of train speed to maintain safe driving conditions.
  • Weipin Chen and Zhouliang Yin, the inventors, bring expertise in wireless communication and track signal processing to this innovative solution.

Statistics:

  • The patent was filed on May 18, 2011, under Application No. PCT/CN2011/074255.
  • The invention was published on November 10, 2011, as Publication No. WO/2011/137787.
  • The method enables trains to navigate through wireless blind areas, improving safety and reducing the risk of accidents.
  • The control system host sends a processing message to another host based on track signal within a wireless blind area.

Sources:

  • World Intellectual Property Organization (WIPO), Publication Date: November 10, 2011, WO/2011/137787
  • WIPO, Application Date: May 18, 2011, PCT/CN2011/074255

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