The invention relates to the technical field of
intelligent management, and discloses a
coal mine equipment intelligent
transaction management system and method based on
big data, and the
system comprises an intelligent matching module, a transaction execution module, a financial
risk control module and a data closed-loop module. A
data fusion center is arranged, and when equipment supply and demand dynamic matching is carried out, a
cross validation rule of a supplier productivity dynamic portrait and
coal mine demand characteristics is constructed, and real-time cooperative calculation of multi-source heterogeneous data is supported, so that a
system can identify logic conflicts between supplier parameter updating and
purchasing demands in real time, the matching scheme deviation rate is eliminated, and the matching efficiency is improved. The transaction decision accuracy is ensured, the risk of resource mismatching caused by data islands is reduced, and the binding relationship between the delivery action and fund transfer is verified in real time by setting the block chain evidence storage module, so that the system can automatically freeze installment
payment when the equipment acceptance is abnormal, the
traceability period is shortened, and the efficiency is improved. The problem of credit loss caused by non-
traceability of the transaction process is solved.