Device power-based device type automatic identification method

The invention relates to a device power-based device type automatic identification method. The method includes the following steps that: a field power acquisition terminal which is arranged at the electrification socket of an electric device and a remote storage calculation module which is matched with the field power acquisition terminal are provided; the field power acquisition terminal monitors the socket, judges whether the electric device is connected into the socket, acquires the power signals of the electric device when monitoring that the electric device is connected into the socket, samples the power signals, and uploads the sampled data to the remote storage calculation module; and after acquiring the sampled data, the remote storage calculation module compares the sampled data with standard data pre-stored in the remote storage calculation module so as to identify the type of the electrical device. 本发明涉及种基于设备功率的设备类型自动辨识方法，提供设置于用电设备上电插座处且用于获取用电设备功率信号的现场功率获取终端以及与现场功率获取终端匹配的远程存储计算模块；现场功率获取终端通过对插座进行监测，