| 摘要 |
PURPOSE: A client server system and a data processing method are provided to enable a client system to compare an input signal with a reference signal for checking a special situation, to notify a server system of the special situation, and to receive a special command from the server for coping with the special situation. CONSTITUTION: The method comprises steps of a client system checking if an input signal is beyond a reference range, namely a special situation occurs, by comparing the input signal with the reference signal(S101), if the input signal is not, the input signal being transmitted to the second processor of the client and a general command being processed in the client system(S102), if the input signal is beyond the reference, the input signal being stored at a buffer(S103), a timer of the first processor of the client system being operated(S104), if the input signal gets equal to or lower than the reference during the operation of the timer, the input signal being transferred to the second processor for the general command being processed(S105), if a set time has passed, determining if abnormal signals are input more than a set value(S106), if the abnormal signals are input more than a set value, the client system notifying the server system of the abnormal state(S107), the client system receiving a special command for coping with the abnormal state(S108), and the client system transmitting a result of processing the special command to the server and being transferred to a waiting mode(S109).
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