METHOD AND DEVICE FOR ASSIGNING ORDERED NUMBERS TO MOUNTED NODES ON BUS

摘要

A method and device for assigning ordered numbers to mounted nodes on a bus, applicable in a bus system. The method comprises: a control node acquires a first identity of each mounted node; the control node measures the distance between each mounted node and the control node on the basis of the first identity of each mounted node to acquire distance characteristic information of each mounted node; the control node assigns an ordered serial number to each mounted node on the basis of the distance characteristic information of each mounted node; and, the control node transmits the ordered serial number to a corresponding mounted node. The method and deice allows the control node to learn the order in which the mounted nodes are arranged on the bus, thus implementing individual communication between the control node and each mounted node.