Ultra-low power consumption monitoring device and method

The invention discloses an ultra-low power consumption monitoring device and method. In order to solve the technical problem of high power consumption of monitoring equipment, the monitoring device disclosed by the invention at least comprises a first video camera, a first event imaging device, a pulse neural network processor and a monitoring logic control unit, the first event imaging device is used for detecting a moving object in a field of view and outputting a pulse sequence; the pulse neural network processor is used for performing reasoning on the pulse sequence output by the first event imaging device to obtain a reasoning result; and according to a reasoning result, the monitoring logic control unit determines whether to wake up the first video camera. According to the invention, the problems of overhigh power consumption and difficulty in long-term endurance of a system in the monitoring field are solved, and the technical effects of self-adaptively adjusting the monitoring strategy according to th