8results about How to "Shielding differences" patented technology

The invention discloses a multi-modal sensor abstract description and packaging method and system based on software definition. Firstly, a unified sensor abstract description model based on software definition is introduced, so that hardware independence is realized, and the differences of a bottom-layer multi-mode sensor in the aspects of interfaces, protocols and data formats can be effectively shielded; secondly, abstract packaging of data is achieved through an autonomous information processing module, and high-bandwidth and high-redundancy original data is converted into low-bandwidth and high-value structured information; in addition, by means of automatic registration, discovery, scheduling and control mechanisms of the sensor management control module on sensor resources, the system realizes a real plug-and-play function. According to the invention, by deploying the autonomous information processing modules at various sensor nodes, the original sensing data is preprocessed, and standardized data packaging with semantic consistency is output, so that the operation load of the central controller is reduced, and the information processing efficiency and the system response capability are also improved.

The invention relates to the technical field of internet analysis, in particular to an internet vulnerability evaluation and analysis system, which comprises the following steps of: acquiring original vulnerability data, binding an evaluation terminal equipment fingerprint, an operator biological characteristic hash, a network environment snapshot and generating a vulnerability responsibility label; stripping an environment dependency item in the vulnerability responsibility label, replacing the environment dependency item with a cross-platform equivalent function, and generating a repair instruction chain; executing the restoration instruction chain in a target environment, and capturing restoration behavior offset; and associating the system repair behavior offset with the vulnerability responsibility label, reversely positioning a responsibility node and generating a traceability tree. The method not only breaks through the information splitting problem that the repair behavior of the traditional system cannot reversely deduce the responsibility attribution, but also supports the positioning of the responsibility node through the traceability tree, and provides a matched evidence data packet.

The present invention provides a resource orchestration method, device and medium based on heterogeneous multi-cloud, belonging to the field of resource orchestration technology. It is achieved by the following technical scheme: multiple cloud platforms are managed into a unified multi-cloud management platform; the resources of multiple cloud platforms are used as resource nodes, and the context connection point is set for each resource node, and the input parameters are set; the connection relationship between resource nodes is established and drawn as a blueprint template; the blueprint template is deployed, and if approval is required, the blueprint deployment approval is entered, and if no approval is required, the deployment is directly performed; after the deployment is completed, the target cloud microservice returns the resource activation and configuration results to the multi-cloud management platform to complete the activation of the entire resource. The present invention provides unified resource management, business capabilities, operation and maintenance functions indiscriminately through heterogeneous multi-cloud management, thereby shielding the differences in the underlying cloud resource pool, greatly reducing the user's construction cost and operation and maintenance cost.

The application provides a kind of automobile ECU cross-domain interaction verification method, system, electronic equipment and storage medium, in the method, by introducing automobile ECU cross-domain interaction verification system between business layer and bottom bus tool, unified general operation instruction is converted into the private interface call instruction of each tool using mapping relationship, so as to shield the difference of bottom hardware interface, the decoupling of test logic and hardware tool is realized, the complexity and maintenance cost of cross-tool, cross-platform test are significantly reduced.Not only greatly reduces the complexity and maintenance cost of software and hardware engineering construction, but also makes it only need to update mapping configuration when switching vehicle type or upgrading tool without modifying business code, significantly improves the flexibility and scalability of test system.

The application discloses a blockchain cross-chain transaction credible verification method, an adapter of an access cross-chain gateway is configured for each blockchain, the blockchain sends self verification rules and corresponding verification functions to the adapter and the cross-chain gateway through registration, the adapter saves the verification functions, the cross-chain gateway converts executable files of the verification rules into verification services, each blockchain, the adapter and the cross-chain gateway obtain identity credentials through a cross-chain alliance; the blockchain initiates a cross-chain transaction request to the corresponding adapter, an origin blockchain adapter generates a cross-chain Merkle tree and packs the cross-chain Merkle tree into cross-chain transaction data to forward to a target blockchain through the cross-chain gateway and an adapter of the target blockchain, in the process, each component verifies identity through the identity credentials, and verifies data through the cross-chain Merkle tree, until the transaction is completed. The application realizes the reliability of a complete life cycle of cross-chain transaction based on a cross-chain Merkle tree, in combination with verification rules and a verification link.

The embodiment of the invention provides an information processing method and device. The information processing method comprises the steps that a query request submitted by a user through a target application is received; determining a service set composed of initial services participated by the user in the target application, and screening at least one target service associated with a query behavior type corresponding to the query request in the service set; respectively reading service behavior information associated with the user and the query behavior type from a service database corresponding to each target service; and creating an information list based on the business behavior information, and taking the information list as a feedback result of the query request. The scheme can be applied to the field of supervision or compliance.

The present invention discloses a configurable channel access system. The system includes a background configuration management system, an acceptance side system and a gateway. The background configuration management system is used to provide page functions for channel parameter configuration, channel transaction summary and error handling. The acceptance side system is used to provide a transaction standard interface for the upstream system. The gateway converts the initial parameters of the channel request into downstream channel request parameters through a core interface according to the channel parameter configuration information provided by the background configuration management system, and sends the downstream channel request parameters to the downstream channel, so that the downstream channel performs transaction operations according to the downstream channel request parameters. The present invention can realize complex parameter conversion of different channels through simple configuration, so that developers only need to be familiar with the configuration process and cooperate with a small amount of code to realize it; reduce coupling between channels, and improve channel stability, operation and maintenance efficiency and security.

The invention provides a spacecraft injection data analysis verification method and device which can be used in the technical field of spacecraft control, and the method comprises the steps: obtaining a data source code of injection data; the injection data is generated according to preset input parameters; analyzing the data source code by using a pre-constructed configuration information data dictionary of injection data to obtain an analysis result; and verifying the injection data according to the preset input parameter and the analysis result. According to the spacecraft injection data analysis and verification method and device provided by the invention, the difference of injection formats of different spacecrafts is effectively shielded, and standardized analysis and verification of remote control injection data are realized.