The invention discloses a method for constructing a vehicular network of a railway freight train. The method can comprise embodiments of all parts of the network and is used for providing an intelligent infrastructure for the freight train. One embodiment can comprise control devices, multiple information collecting devices and a power supplying device, wherein the control devices are arranged on a locomotive/vehicle, the multiple information collecting devices are arranged on the locomotive/vehicle, and the power supplying device is mounted on the vehicle; the control devices are used for enabling node interconnection and vehicle external communication and providing network service, data transmission, data processing and data storage; the information collecting devices are used for acquiring and monitoring data of vehicle components; the vehicular control devices are equipped with wireless supplying devices which are used for supplying power to the information collecting devices. One embodiment can comprise a light energy recovered power supplying device, and a light source can be natural light or laser or the like. Vehicular network support nodes are dynamically adjusted, and control nodes in the same train marshalling can construct a logic-independent network.
Method for constructing vehicular wireless network of railway freight train
2015-05-06
Patent
Elektronische Ressource
Englisch
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / H02S GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES , Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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