First, the method sorts the received messages. Then, process is carried out for sorted results respectively. Decoding is carried out for message according to ARINIC622 protocol transmitted from airplane to convert it to readable message directly. Then, parsing is carried out for picking up useful information from the readable message. The picked information is delivered to each application. Parsing is carried out for other messages directly. The invention raises expansibility of control workstation system, converts bit-oriented message to readable characters. Thus, the method is compatible to old programs. Moreover, upgrading operation is only needed for workstations, not needed for devices on airplane so as to save upgrading cost. The invention is able to obtain airplane information contained in dedicated control message ARINIC622 as well as extensive and accurate information contained in other messages. |