Detection method and device for online monitoring communication system of transformer substation

The invention discloses a detection method for an online monitoring communication system of a transformer substation. The method comprises the steps of: establishing a simulated program of each intelligent device in the online monitoring communication system of the transformer substation; obtaining input device object selection information to generate a detection example library automatically; automatically controlling the detection process and detection output, and detecting the device object to be detected through the established simulated program; and outputting the detection result. In addition, the invention further discloses a detection device for the online monitoring communication system of the transformer substation. According to the invention, a great amount of online monitoring device simulated programs which can be singly executed or executed in a combined manner is established to simulate the actual condition of the system completely, so as to accomplish a system test. The detection process can b