Blast furnace material speed calculation method, device and system and readable storage medium

The invention discloses a blast furnace material speed calculation method, device and system and a computer readable storage medium. The method comprises the following steps: acquiring stock rod operation data of a stock rod in a blast furnace; guiding rule data are extracted based on the stock rod operation data; acquiring a charge level position at the current moment based on the guiding rule data; the real-time material speed corresponding to the current moment is calculated based on the material level position at the current moment and the material level position at the previous moment in combination with the measurement time interval; according to the method, the accuracy of material speed prediction can be improved in the use process, and the material distribution and operation of the blast furnace can be better guided. 本发明公开了一种高炉料速的计算方法、装置、系统及计算机可读存储介质，该方法包括：获取高炉中探尺的探尺运行数据；基于探尺运行数据提取靠尺数据；基于靠尺数据获取当前时刻的料面位置；基于当前时刻的料面位置及上一时刻的料面位置结合测量时间间隔，计算出与当前时刻对应的实时料速；本发明在使用过程中能够提高料速预测的精确度，利于更好地对高炉布料和操作进行指导。