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Rail transit is a typical Cyber-physical Systems (CPS). The study of urban rail transit CPS was carried out with the introduction of CPS into the urban rail transit system. Based on the analysis of CPS, the fundamental architecture of urban rail transit CPS was designed and the functions of corresponding layers were explained. The system model of urban rail transit CPS was proposed. The functions...
In order to satisfy the family needs of ECG monitor, this article proposed a design scheme of ECG monitoring system based on wireless sensor network. It constructed a WSN (wireless sensor network) by sensor node and coordinator node. The ECG data was transmitted from sensor node to coordinator node. Then the data would be transmitted by serial interface to PC. To facilitate operation and observation...
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