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Industrial Ethernet coupling ring network technology to eliminate the network collapse caused by single-node failure.

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System redundancy self-healing technology to ensure the smooth broadcasting, intercom and alarm when master controller fails.

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Network technologies such as VLAN, multicast and QoS to keep different business isolated and intercommunicating and ensure the priority.

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Advanced Linux software operation system, Mpeg4/H.264 digital multimedia display system with high compression ratio coding technology and multi-zone dividable screen display technology.

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Material uploading, editing and producing, transmission and display to ensure the safety throughout the information distribution.

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Dual-power dynamic load balance technology to ensure the stable output in severe electromagnetic interference environment.

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User-friendly human machine interface to provide USB2.0 or Ethernet interface for file uploading, downloading and system management, and generating log file in the excel format via multimedia information reception and display depending on the user’s demand and log deleting and clearing as per predefined period.

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Industrial product designs such as single chip, embedded platform with low power consumption, lightning protection, electromagnetic compatibility protection, electrostatic protection, shock prevention, moisture protection, high & low-temperature protection, corrosion prevention, none-fane design.

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Modular and failure self-diagnosis and other maintainable designs.

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External system interfaces to train control and diagnostic system (TCMS), fire alarm system (FAS), train-ground wireless network, etc.

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Support of PIS system application in the driverless train.