Rail transit
In modern rail transit systems, sensors serve as the core foundation for ensuring the safe, efficient, and intelligent operation of trains. As global rail networks evolve toward higher speeds, heavier loads, and greater intelligence, the demand for precise sensing and control in high-speed trains has reached an unprecedented level. A modern high-speed train set requires the deployment of over 3,000 sensors—covering everything from traction power and braking control to monitoring the operating environment—thus comprehensively establishing a “neural network” for train operations. The sophistication of sensor technology directly determines the safety, punctuality, and operational and maintenance efficiency of rail transit systems, making it a critical technological cornerstone driving the modernization of rail transport.
Relevant typical cases
As a “specialized, sophisticated, and innovative” enterprise in the sensor industry, Suno-Meng Technology has established close collaborative relationships with several core subsidiaries under the CRRC Group, engaging in deep cooperation in technological synergy and supply-chain collaboration. We provide highly reliable pressure-sensing solutions for CRRC’s traction systems, braking systems, and critical auxiliary support systems. Thanks to their outstanding vibration resistance, wide-temperature-range stability, superior insulation performance, and long-term reliability, our products have been widely adopted in the core systems of high-speed trainsets, urban rail vehicles, and heavy-haul locomotives. With precise and dependable sensing data, we continue to support the intelligent upgrading and safe, efficient operation of China’s rail transit equipment, jointly driving the advancement of China’s rail transit technology.
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