4results about How to "Reduce Human Intervention Factors" patented technology

The invention relates to the technical field of data management methods, in particular to a bid inviting data management method and system based on a block chain. According to the technical scheme, the system comprises a data storage module, a network communication module, an intelligent contract module, a user interface module and a data backup and recovery module. Through a block chain distributed account book technology and an asymmetric encryption algorithm, data integrity, authenticity, confidentiality and security are improved, and data are prevented from being stolen or tampered; the bid invitation data management system based on the block chain enables the bid invitation data to be traced by authorized parties, and the transparency and fairness of the bid invitation process are improved; meanwhile, automatic execution of a bid invitation process is realized through an intelligent contract, efficiency and fairness are improved, transaction cost and risk are reduced, transparency and credibility of the bid invitation process are enhanced, and availability and integrity of bid invitation data and stable operation of a block chain network are ensured and Byzantine node risk is resisted based on a P2P network architecture and a PBFT algorithm.

This invention discloses a blockchain-based edge computing system and method. The system includes: a cloud center for accepting computing requests initiated by clients and returning the computing results to the clients; a computing application layer for responding to computing requests using a polling algorithm and determining whether the deep learning model used for computing needs optimization; a consensus node layer for forming a consensus on the computing results based on the blockchain network and producing blocks, and obtaining the parameters required for deep learning model optimization based on the block production results; and a ledger node layer for continuously optimizing computing tasks and deep learning models according to preset computing smart contracts and model smart contracts. Through the above methods, this invention achieves the standardization and continuous optimization of computing models across edge nodes, significantly reduces the amount of interaction between edge nodes and the cloud, greatly improves computing efficiency, timeliness, and stability, and has strong practicality and scalability.

The invention relates to a waste steel inspection data objection disposal device based on inspection entrustment, and belongs to the technical field of industrial automation control. The device comprises scrap steel inspection data acquisition equipment, scrap steel inspection data intelligent calculation equipment and scrap steel inspection quality objection disposal equipment. By means of the device, human intervention factors in the waste steel quality objection disposal process can be reduced to the maximum extent, the fair and accurate waste steel quality objection disposal result can be effectively achieved through a series of processes such as inspection data collection, inspection index intelligent calculation, automatic matching of the calculation result with the quality judgment standard and real-time disposal conclusion pushing, and application and popularization are easy.

The invention belongs to the technical field of air conditioners, and particularly provides an air conditioner and a control method thereof. The control method comprises the following steps: acquiring current environment data and current service object data; determining whether a data group identical to the current environment data and the current service object data exists in a database or not, and recording the data group as a target data group; the data set comprises historical environment data, historical service object data and historical operation data of the air conditioner; if yes, current operation data of the air conditioner are determined according to the target data set; and the air conditioner is controlled to operate according to the current operation data. Therefore, the air conditioner can determine the current operation data according to the current environment data, the current service object data and the database and operate the current operation data, human intervention factors are reduced, the method is more intelligent, and the use experience of a user is improved.