9results about How to "Complete record" patented technology

The invention discloses comprehensive evaluation and training equipment for lower limb rehabilitation of a patient. The comprehensive evaluation and training equipment comprises an evaluation and training platform and a data processing and displaying device, the upper side of the evaluation and training platform is provided with a gravity balance evaluation area and a plantar pressure point analysis and gait analysis area. The device has multiple purposes, target data set in a program of the processing device are fed back to the processing device through the sensor, so that the training purpose is achieved, and the training result of a patient can be recorded more accurately and completely while the labor cost can be greatly reduced; the data uploaded by the sensor is more accurate compared with the visual inspection of the traditional rehabilitation therapist, meanwhile, the pressure and time numerical values can be displayed more clearly through the display of the software system to remind and stimulate the patient, and the training record of each time is uploaded to facilitate the diagnosis and scheme adjustment; the land occupation of rehabilitation equipment is reduced, the treatment level and the use efficiency are improved, and the application scene is expanded.

This utility model discloses a data processing board for trackside equipment, belonging to the technical field of subway trackside equipment. It includes a data processing module, a soft-start output module, a power-down voltage monitoring module, an RTC real-time clock module with a first energy storage capacitor, a power supply module with a second energy storage capacitor, and a data interface module. The data processing module is electrically connected to the other modules. The power supply module provides the operating voltage to the board, and its second energy storage capacitor temporarily supplies power to the data processing module during brief external power outages to record the voltage status data at the moment of power failure. The first energy storage capacitor of the RTC real-time clock module maintains clock operation for a preset duration after power failure. This utility model solves the problems of easy data loss and clock failure during power failures in traditional boards. It features high structural integration, stable operation, and accurate recording of power-down fault conditions, meeting the data continuity requirements of subway trackside equipment.

The invention discloses an Internet of Things information management method and system based on a block chain, and the method comprises an identity verification and business execution process in an Internet of Things business process, which comprises the steps: carrying out the interaction of packaged Internet of Things control information and an identity verification contract on a chain, and enabling an intelligent contract to be used for recording the packaged Internet of Things control information; the auditor extracts an information packet submitted by the business initiator from the identity auditing contract, completes verification of the identity of the business initiator, and manually audits the rationality of the operation; the auditor calls the identity auditing contract to complete calling of the business processing contract; the Internet of Things logistics information authentication code generation and uplink process comprises the following steps: splicing Internet of Things information DNA character strings; generating a digital signature by using the private key; node miners package transactions and enter blocks; the network node confirms the transaction in the block. The efficiency and reliability of logistics management can be improved.

The present invention discloses an Internet of Things information management method and system based on blockchain, the method includes: identity verification and business execution process in the Internet of Things business process, including: interacting the packaged Internet of Things control information with the identity review contract on the chain, and the smart contract is used to record the packaged Internet of Things control information; the auditor extracts the information package submitted by the business initiator from the identity review contract, completes the verification of the identity of the business initiator, and manually reviews the rationality of the operation; the auditor calls the identity review contract to complete the call of the business processing contract; the Internet of Things logistics information authentication code generation and chain process includes: splicing the Internet of Things information DNA string; using the private key to generate a digital signature; the node miner packages the transaction into the block; the network node confirms the transaction in the block. The present invention can improve the efficiency and reliability of logistics management.

The invention provides a certificate management method and device, electronic equipment and a medium, and relates to the field of digital identity management. The method is applied to each holder and comprises the steps that a first knowledge graph is created with a certificate of each dependency statement as a first vertex and dependency relationships among different certificates as edges, and the certificates comprise verifiable certificates and / or traditional digital certificates; and creating a second knowledge graph by taking the subject and the value in each declaration as a second vertex pair and taking the subject pointing to the value as an edge, associating each edge in the second knowledge graph with an array and a label, recording a first vertex corresponding to the certificate to which the declaration belongs in the array, and enabling the label to be equal to the profile in the declaration. According to the scheme provided by the invention, the certificate information is managed by adopting two different granularities, so that not only can the certificate and declarated information be completely and comprehensively recorded, but also the management efficiency of the certificate can be remarkably improved.

The invention belongs to the related field of brake technology, and discloses high-pressure impact combined brake test equipment, which comprises a barrel group, an accompanying test bottom support group, an upper guide group, a lower guide group, a load sensor group, a square pull pin group, an oil cylinder group, a base group and a speed measuring device group, and is characterized in that a tested brake device is arranged in the barrel group and is positioned below the accompanying test bottom support group; a brake test is completed by downward impact; the upper guide group and the lower guide group are arranged in a clearance fit manner, and are used for supporting the test accompanying bottom support group and restraining and guiding the downward impact of the test accompanying bottom support group; the square pull pin set is connected with the oil cylinder set and is driven by the pulling force of an oil cylinder and an external high-pressure air source to execute impact unlocking. And the load sensor group and the speed measuring device group are respectively used for measuring the impact force and the impact braking speed. The invention further discloses a corresponding method. According to the invention, the brake test can be executed in a compact structure and convenient dismounting mode, the whole test can accurately simulate the actual working condition, and the data acquisition is safe, efficient and more comprehensive.

The invention provides an interconnection device and method of an fnirs host, the host, an interconnection assembly of the host, an upper computer and an imaging system. The interconnection device comprises a first interconnection interface and at least one second interconnection interface, the first interconnection interface and the second interconnection interface have different dominant physical attributes, an fnIRs host plugged by the first interconnection interface is used as a master device, and an fnIRs host plugged by the second interconnection interface is used as a slave device; the main processor is configured to sample the received marking trigger signal based on a second sampling rate greater than the first sampling rate of the fnrs host, and send marking time sequence data obtained after sampling to the outside; and the processing circuit is configured to receive the acquisition synchronization time sequence signal sent by the master device through the first interconnection interface, and send the acquisition synchronization time sequence signal to each slave device through the second interconnection interface. According to the scheme, interconnection of a plurality of low-channel fnirs hosts can be conveniently realized, and a near-infrared equipment combination scheme which is compact in structure, concise in connection line and adaptive to various modal collaborative combination scenes is constructed.

The invention discloses a high-speed rail data storage and traceability method based on alliance chain and attribute-based encryption, and belongs to the technical field of traffic flow traceability analysis, and the method comprises the following steps: S1, employing a distributed key generation and management scheme based on Shamir threshold sharing, and generating and storing a key for a user; s2, adopting a data encryption scheme based on attribute-based encryption to encrypt data which is uploaded by a user and needs to be encrypted; and S3, supervising a data uploading and sharing process by adopting a traceability process supervision scheme to form a high-speed rail data storage and sharing solution based on the block chain. Compared with a traditional high-speed rail data management mode which usually depends on a centralized storage and access control scheme, the method has the advantages that the security and the restorability of a private key are remarkably improved, the flexibility and the privacy of data sharing are greatly enhanced, the system performance is optimized, and the behavior supervision transparency is improved.

The invention relates to the technical field of automobile fault data processing, in particular to an automobile fault and maintenance information management platform based on data processing, which is provided with a plurality of information collection terminals, a cloud server and a plurality of index terminals. The response category of the fault database is judged through a preprocessing unit in the cloud server, the mode of updating the fault database and the position database is selected through an information updating unit in the cloud server, an information index database is loaded through a plurality of index terminals, a target index terminal is selected according to the loading rate, and then the fault database and the position database are updated. According to the invention, analysis is carried out according to the specific data condition of the vehicle fault, the data indexing quantity for indexing the platform is adaptively adjusted, and the operation efficiency of the vehicle fault maintenance information management platform is improved.