The invention discloses a wireless networking system and method of working parameters of rail vehicle equipment or mechanism. Short-distance wireless communication is realized based on an ISM (Industrial Scientific Medical) frequency band; a star-like hybrid networking system is formed by using data acqusition node equipment, carriage gathering node equipment and vehicle gateway node equipment; the problems such as packet loss and wireless transmission interruption of data transmission in a carriage are solved; a stable data transmission channel is provided; the system and the method are suitable for transmission of large data volume in a complex environment in an urban rail vehicle and have good application prospect.
Wireless networking system and method of working parameters of rail vehicle equipment or mechanism
2015-05-20
Patent
Elektronische Ressource
Englisch
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G08C Übertragungssysteme für Messwerte, Regel-, Steuer- oder ähnliche Signale , TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS |
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