Method and system for optimization of reducing false alarms of alarms in special area

The present invention provides a method and system for optimization of reducing false alarms of alarms in a special area. The method comprises: a special area alarm step, setting multiple-variable parameters to make an alarm mechanism more flexible; a temporary danger area setting area, changing the alarm parameters from off-line parameters to on-line parameters to allow a system to open and close the temporary danger area in the condition without restarting; an allowable flight height determination step, performing an alarm mechanism based on the allowable flight height for an aircraft with the allowable flight height to reduce the false alarms to the aircraft; an alarm inhibition list setting step, adding a military aircraft to the alarm inhibition list to reduce the false alarms to the military aircraft; and an alarm information partition pushing step, allowing controllers to pointedly only receive the alarm information in the management area where the controllers are located. The method and system for optimization of reducing false alarms of alarms in the special area are able to reduce the conditions of false alarms in the special area, avoid too many false alarms to make controllers numb and reduce the occurrence of accidents.