Historical data playback method and device based on SCADA configuration visualization

The invention discloses a historical data playback method and device based on SCADA configuration visualization. The historical data playback method specifically comprises the following steps: S1, setting condition parameters on an SCADA module of a human-computer interface by a user; s2, correspondingly comparing parameters of the historical data with condition parameters set by a user; s3, extracting historical data meeting requirements from the unstructured data, publishing the historical data through MQTT, and subscribing and displaying the historical data in an SCADA module; step S4, enabling the SCADA module to display the received historical data through playback. According to the invention, the problems of difficult historical data reading, low reading efficiency and influence on customer experience caused by many acquisition points, short acquisition time period and large data volume in a control site in the prior art are solved; by using the function, the historical data can be quickly and accuratel