MULTI-FUNCTION DISPLAY OPERATIONAL FLIGHT DEVICE OF MISSION COMPUTER USING A JAVA VIRTUAL MACHINE AND CONTROLLING METHOD FOR THE SAME

摘要

The present invention provides a flight operating device for implementing multi-function of a mission computer using a java virtual machine and a control method thereof. The flight operating device includes a java virtual machine module installed in a hardware structure unit of a mission computer system or stored in a separate storage medium to interface sub-elements of the hardware structure unit in real time such that the sub-elements of the hardware structure unit can be controlled through a multi-function implantation flight operating OFP prepared in a java language; and a middleware structure unit located between the hardware structure unit and the java virtual machine module to transfer multi-function implementation flight control signals by the OFP of the java virtual machine module to the hardware structure unit and to transfer response signals to the java virtual machine module. According to the present invention, the OFP of the multi-function implementation flight operating device is manufactured by the java virtual machine through the object oriented scheme, so that the reusability of the OFP of the multi-function implementation flight operating device, which has been developed at a high costs, can be improved and a platform of the OFP of the multi-function implementation flight operating device can be independently developed. Thus, the OFP development costs of the mission control computer can be remarkably reduced.