8results about How to "Solve the incompatibility" patented technology

The utility model relates to the field of mobile phone shells, and discloses a folding mobile phone shell, which comprises a PC lower cover, a PC upper cover and a TPU main body upper part, the TPU main body upper part is arranged above a TPU folding upper and lower section connected structure, the TPU main body lower part is arranged below the TPU folding upper and lower section connected structure, the PC upper cover is assembled on the outer layer of the TPU folding upper and lower section connected structure, a TPU rotating shaft protection belt is assembled below the PC upper cover, and the TPU rotating shaft protection belt is assembled on the outer layer of the TPU folding upper and lower section connected structure. A PC lower cover is assembled outside the TPU rotating shaft protection belt below the PC upper cover, the buckling structure comprises three sets of buckling blocks located below the PC upper cover, three sets of buckling grooves corresponding to the buckling blocks in position are formed in the upper portion of the TPU rotating shaft protection belt, and the buckling blocks and the buckling grooves are buckled and fixed. According to the folding mobile phone shell, the rotating shaft part of a mobile phone is effectively protected, abrasion and damage caused by frequent folding are avoided, higher protectiveness and use convenience are provided, the design of separate assembly is achieved, all parts can be independently replaced, the weight is reduced, heat dissipation is guaranteed, and the use hand feeling is guaranteed.

This utility model relates to the technical field of material feeding in hot forging production, and in particular to an adjustable and standardized feeding device for a ring feeder. It includes a component mounting panel, a full-material sensing group, a side-adjustable bridge base, an outer diameter adjusting blocking component, a material passing blocking gate component, a feeding mechanism positioning component, a feeding side width adjusting component, and an outer end fixing plate. The side-adjustable bridge base accommodates materials of different thicknesses, the outer diameter adjusting blocking component and the material passing blocking gate component work together to control material flow, and the feeding mechanism positioning component and the feeding side width adjusting component ensure stable material descent. This application can automate the feeding of various material specifications, significantly improving production efficiency and equipment versatility, and reducing labor and equipment costs.

The application provides a business page processing method, device and system. The method is applied to a client, and comprises the following steps: in response to an opening request of a first user for a first business page, detecting a target element identifier contained in the first business page, sending an element query request to a server based on the target element identifier, so that the server finds first target element data corresponding to the target element identifier from a database; in the first target element data, attribute configuration information is generated after being edited in a second target element in a second business page by a second user and verified by the server; the second business is an upstream business of the first business; receiving the first target element data returned by the server, and rendering and displaying the first target element in the first business page based on the first target element data. The application solves the problem that the downstream cannot be compatible under the upstream logic by connecting the upstream and downstream businesses through elements.

The invention belongs to the technical field of artificial intelligence, and relates to an authority processing method and device, computer equipment and a storage medium, and the method comprises the steps: collecting authority data of each business system based on an authority data uploading class; preprocessing the permission data to obtain target permission data; constructing an authority data model based on the target authority data; generating a permission relationship network based on the permission data model; performing permission relationship analysis on each service system based on the permission relationship network to obtain a permission relationship analysis result; performing strategy construction processing on the authority relation analysis result based on the large model to obtain a cross-domain authority strategy; verifying the cross-domain permission policy based on the verification rule; and if the cross-domain permission policy passes the verification, performing access control on an access request which is input by the user and corresponds to the service system based on the cross-domain permission policy. In addition, the invention also relates to a block chain technology, and the cross-domain permission policy can be stored in a block chain. According to the method, the intelligence and automation level of cross-domain authority management is effectively improved.

The application relates to an identification switching circuit compatible with different function Type-C interfaces, which comprises a master control module, a Type-C physical interface, a feature pin identification module, a signal switching module and a power supply switching module; a detection input end of the feature pin identification module is connected with a preset feature pin in the Type-C physical interface, and a detection output end of the feature pin identification module is connected with an identification result signal input end of the master control module; a first data connection end of the signal switching module is respectively connected with a standard Type-C signal interface and a self-defined Type-C signal interface, a second data connection end of the signal switching module is connected with a signal pin of the Type-C physical interface, a control signal input end of the signal switching module is connected with a control signal output end of the master control module, and selective connection is carried out between the standard Type-C signal interface and the self-defined Type-C signal interface, so that the connection requirement of the self-defined peripheral device is considered, and the universality, adaptability and industrial application value of the interface are remarkably improved.

The invention provides a distributed identity selective disclosure method and system, the format of an implicit certificate is used as a verifiable certificate of a user, only the Merkel tree root of the user is reflected in the certificate, and a user key pair using the certificate is calculated through parameters in the certificate; and the user can autonomously sign attribute information needing to be disclosed according to the public and private keys corresponding to the certificate. According to the method, the selective disclosure function of the user side attributes is added, the privacy of the user side is better protected, fine-grained control is carried out when the user side shows the attributes, excessive exposure of privacy information during identity verification of the user side is avoided, the authenticity and validity of data are ensured, meanwhile, the identity information of the user side is stored in combination with the block chain, and the user side experience is improved. The problems of data non-intercommunication and data privacy of the user sides are solved, and the privacy of the user sides is greatly protected.

The utility model discloses a battery pack parallel connection system which comprises a direct current bus, a DC-DC converter, a battery pack and a monitor. The DC-DC converter is arranged between the direct current bus and the battery pack; the plurality of battery packs are connected in parallel; and the DC-DC converter is in communication connection with the monitor. Based on the battery pack parallel system in the technical scheme, the influence of the wooden barrel effect of a single battery pack and the high coupling degree between the battery packs on the whole battery pack is greatly reduced, the service life of the battery packs is prolonged, waste of battery resources is reduced, and meanwhile the problem that batteries of different manufacturers cannot be compatible is solved.

The application provides a data fusion processing method for frequency use behavior description based on adaptive reachable density, signal frequency parameters, signal statistical spectrum, signal communication parameters and signal direction degree are calculated through intermediate frequency spectrum, IQ and measurement data in spectrum monitoring; parameter measurement results of single sensing position and single measurement are formed by reorganizing signal frequency parameters, signal statistical spectrum, signal communication parameters and signal direction degree based on sensing position, collection time and collection frequency; signal parameters of single sensing position and single measurement are extracted from the parameter measurement results, signal parameters are classified and normalized through adaptive reachable density clustering, and normalized results of signal parameters of single sensing position and at least twice measurement are formed; signal parameter fusion is performed on each electromagnetic target based on the normalized results of signal parameters of single sensing position and at least twice measurement and corresponding electromagnetic targets. The problem that monitoring results of multiple measurements and multiple sensing positions cannot be fused is solved.