METHOD FOR SAVING FAULT WAVE DATA

摘要

There is provided a method for saving fault wave data, in which when a fault wave generated in a system is saved, a size of wave data is calculated, and the saving of the wave data is performed according to the size of the wave data, so that it is possible to implement the use of spaces of a buffer and a memory and the simultaneous saving of wave data simultaneously or subsequently generated. Accordingly, it is possible to minimize a delay in the saving of the wave data. Also, it is possible to record all accurate wave data even when consecutive faults occur. Also, it is possible to efficiently use the space of the memory.

主权项

1. A method for saving fault wave data, the method comprising:
detecting and sampling a fault wave generated in a system; calculating a total length of sampled wave data; calculating a division size and a saving time, where the wave data is to be saved, by dividing the wave data; adjusting the size of a buffer such that data on a next fault wave is to be recorded, based on the division size and the saving time; and saving the wave data according to the division size and the saving time.