A study on the vehicular wireless base-station for in-vehicle wireless sensor network system

In this paper, we study on the vehicular wireless basestation for in-vehicle wireless sensor network system. We introduce in-vehicle wireless sensor network system applying wireless sensor network technologies. The in-vehicle wireless sensor network system greatly consists of the vehicular wireless base-station, vehicular wireless sensor nodes, and wireless OBD (On-Board Diagnostics) module. Here, we describe the vehicular wireless base-station as sub-system of in-vehicle wireless sensor network system. The vehicular wireless base-station carries out roles which process ECU (Electronics Control Unit) information obtained from wireless OBD module and sensor information received from a number of vehicular wireless sensor nodes.