Big data characteristic parameter early warning device and method

The invention relates to the field of fire early warning, in particular to a big data characteristic parameter early warning device and method. The fire characteristic data acquisition module is used for acquiring fire characteristic data in groups; the early warning module is in communication connection with the fire feature data acquisition module so as to extract features of a group of fire feature data, analyze whether the development trend of the group of fire feature data is a rising trend or a non-rising trend, and send an early warning signal when the development trend of the fire feature data is judged to be the rising trend; the big data characteristic value parameter module is used for judging the development trend of the next group of fire characteristic data when the development trend of the fire characteristic data is judged to be a non-rising trend; and an early warning module which is in communication connection with the big data characteristic value parameter module, receives an early warning