Based Prediction equipment failure infrared temperature and means

The invention provides a method and a device for forecasting equipment failure based on infrared temperature measurement. The method comprises the following steps of: classifying and storing a measured infrared spectrum through a time stamp and a place mark and establishing an infrared temperature measurement spectrum management system; analyzing data in the spectrum management system and calculating weight of various factors related to the equipment failure in the equipment failure and the failure probabilities of various factors in a set place and at set time; calculating the final probability of equipment failure in the set place and at set time; and analyzing the failure points in the spectrum management system to acquire the critical probability of preset equipment failure; and if the final probability is greater than the critical probability, prewarning the equipment. By the method and the equipment, the equipment failure can be forecasted; and the method and the device have scientific basis and high reliability; and when applied to a whole power grid, the method and the device have great production benefit.