4results about How to "Ensure credible" patented technology

The invention discloses a block chain-based battery full life cycle data tracing method and system, and the method comprises the steps: receiving verification request information sent by a battery pack manufacturer, calling corresponding parameter data from a storage server according to the verification request information, and carrying out the processing of the corresponding parameter data to generate a zero-knowledge proof; submitting the zero-knowledge proof, the encrypted data packet and verification request information to a data verification contract for verification, calling an authority management contract to modify the manufacturer access authority after verification is passed, collecting key operation through an audit tracking contract, performing uplink to generate a log record, and finally, according to the log record in the block chain network, performing data verification on the block chain network. The safe and traceable query of the full-life-cycle information of the battery cell is realized, the data privacy is ensured, and the credibility and high efficiency of the full-life-cycle information tracing process are ensured.

This invention provides an AI-based laboratory consumables management system and method, belonging to the field of AI management. The system includes: a model building layer for constructing item models of different consumables; an AI recognition layer for intelligent AI recognition of each consumable item received by students based on the item models; a statistics layer for recording the quantity of consumables issued and the remaining quantity of consumables based on their item attributes and the results of intelligent AI recognition, and simultaneously recording the quantity of corresponding consumables received based on their item attributes; and an early warning layer for formulating a first early warning strategy and issuing an early warning when the item attribute is a consumable attribute, based on the issued and remaining quantities; and for formulating a second early warning strategy and issuing an early warning when the item attribute is a non-consumable attribute, based on the issued, remaining, and received quantities. This system enables the management of medical consumables.

This invention relates to the field of charging pile technology and discloses a self-organizing network charging pile communication module, including a communication unit, a control unit, a storage unit, and a security unit. This self-organizing network charging pile communication module provides efficient and stable communication even in complex environments. The radio frequency module and protocol conversion module of the communication unit work together to ensure stable communication. The radio frequency module can intelligently adjust the receiving sensitivity and transmitting power based on factors such as environmental interference and transmission distance, ensuring signal penetration through obstacles or reducing energy consumption. The protocol conversion module supports multiple mainstream communication protocols and can quickly adapt to external devices such as power grid management systems and payment platforms, breaking down communication barriers and achieving efficient interconnection between charging piles and different devices, thus improving communication compatibility. This invention constructs a security system from multiple aspects. Data transmission uses high-strength encryption algorithms and quantum key distribution technology to prevent data interception and cracking, and provides early warnings for known and unknown threats, ensuring data and network security.

The invention discloses a data security protection method and system, electronic equipment and a readable storage medium. The data security protection method comprises the following steps: performing first bidirectional credible authentication with a key management service; after the first two-way trusted authentication is passed, a first key is obtained from a key management service, and the first key corresponds to the first service; and performing encryption and decryption processing on the communication data of the first service based on the first key. According to the method provided by the embodiment of the invention, the communication data of the service is encrypted and decrypted based on the key obtained through the bidirectional credible authentication in the credible execution environment, so that the secure distribution of the key can be ensured, the confidentiality of the key and the credibility of the encryption and decryption environment can be ensured, and the full-link data security of the network service and the cloud service can be further ensured. Especially under the inference service scene which is widely applied nowadays and based on an artificial intelligence model, the data security of the whole link of the inference service can be ensured.