Aluminum cell control machine multi-path data collection board and multi-path data collection method

The invention discloses an aluminum cell control machine multi-path data collection board and a multi-path data collection method. The multi-path data collection board is arranged between an aluminumcell and an aluminum cell control machine; two data memorizers are arranged in multi-path data collection board, two memorizers execute time-shared read-write operation, thereby guaranteeing that a reading channel of at least one memorizer is opened for a cell control machine bus at any moment, the condition that the cell control machine cannot read the memorizer content when performing refreshingon the multi-path data collection board is avoided, the data stored on the collection board can be read when the cell control machine accesses the corresponding address at any moment, a transmissionquantity requirement for collecting a large amount of data is satisfied, the data transmission efficiency is improved, and a real-time control requirement of the data receiving speed is satisfied. 本发明公开一种铝电解槽控制机多路数据采集板及多路数据采集方法