38results about How to "Solve imperfections" patented technology

The invention relates to a block chain-based credit investigation data sharing and trading system. The credit investigation data sharing and trading system comprises at least two P2P network nodes; each network node comprises an underlying block chain system and a credit investigation data sharing platform running in the underlying block chain system; and the credit investigation data sharing platform comprises a data sharing module, a data query trading module, a member management module and a block chain adaption layer. According to the credit investigation data sharing and trading system, a trusted credit investigation data sharing and trading platform is established by using a block chain technology; and special data sharing mechanism, data query mechanism and data trading mechanism are used, so that credit investigation data owners and credit investigation data demanders can be attracted to perform use, credit investigation data providers can perform data trading under the condition that data is protected, and credit investigation data queriers can obtain the credit investigation data to improve risk control levels of themselves.

The invention discloses an equipment state prediction method based on fault tree information, comprising the following steps: firstly, searching a fault tree model, representing each event in the model by different variables, and representing a logic gate in the model by the structural relationship set of the variables; successively calculating fault reason variable prior probability distribution sets in a fault prediction model; calculating the conditional probability distribution of a fault mode variable and the conditional probability distribution of a fault transferring variable in the fault prediction model; representing the practical fault detection phenomenon of the equipment by a corresponding fault detection variable in the fault prediction model; according to incidence relation represented in the structural relationship set of the fault detection variables, calculating the conditional probability distribution of the fault detection variable in the fault prediction model; and according to the fault detection phenomenon real-time information collected on site, calculating equipment fault mode posterior probability state distribution. The invention can quickly and accurately predict the real-time state of the equipment, guides the monitoring and maintenance for equipment, effectively improves the maintenance efficiency and lowers the maintenance cost.

The invention discloses a two-way-security-authentication-based data downloading method and a two-way-security-authentication-based data downloading system. The method comprises that: a first terminal verifies a second terminal through a symmetric key algorithm to acquire a first verification result; after the second terminal is determined to be a legal terminal according to the first verification result, the second terminal verifies the first terminal through an asymmetric key algorithm to acquire a second verification result; and after the first terminal is determined to be a legal terminal according to the second verification result, the second terminal downloads data which is encrypted through a digital signature algorithm to the first terminal. By the method and the system, the creation of two-way authentication channels and security downloading among different terminals can be realized, and the security and integrity of interactive data are protected.

The invention provides a system for supervising driver behaviors and automobile environment via a cell phone by a passenger. The system comprises a smart phone, a management platform and a monitoring device arranged in an automobile. A calling APP is arranged in the smart phone and is wirelessly connected with the management platform. The passenger sends a request for supervising driver behaviors and automobile environment for the management platform via the calling APP of the smart phone. The management platform is wirelessly connected with a monitoring device and is used for starting the monitoring device to acquire monitoring information and receiving and processing the monitoring information acquired by the monitoring device. The invention also provides a method for supervising the driver behaviors and the automobile environment via the cell phone by the passenger. Monitoring requests are sent to the monitoring platform via the smart phone and the monitoring platform starts the monitoring device to acquire monitoring data, thereby achieving monitoring of the driver behaviors and the automobile environment by passengers and supervisors; facilitating normalization of automobile market orders by government and enterprises; and achieving open, public and transparent management of operating vehicles.

The present invention provides a human body re-recognition method. A human torso is used as a first-layer image region of human body scale space division, and each subsequent level of human body scale space division is multi-level human body scale space division performed on a human body image in an equal-area division manner based on a previous level of image region division, to acquire a multi-level human body image region; and a plurality of color channels are chosen, spatial histogram calculation is performed on each color channel according to each level of human body image region obtained through the multi-level human body scale space division, and then the plurality of color channels are cascaded to form a multi-channel spatial histogram. The method provided by the present invention solves the problem that feature description and feature matching in the prior art have defects, and the method has a high recognition success rate and a low false alarm rate.

The present invention discloses a method for detecting the mutation of somatic cells. The method comprises: obtaining first sequencing data, wherein the first sequencing data is the determined data of the nucleic acid sequence of a sample to be detected; comparing the first sequencing data with a reference sequence to obtain a first comparing result; based on the first comparing result, recognizing a mutation site, wherein the mutation site comprises at least one of SNP and INDEL; and comparing the difference of the support read fragment number of the mutation site to the corresponding mutation site of a normal control sample to obtain the mutation site having significant difference, wherein the mutation site having significant difference comprises the mutation site having the statistically significant difference. The invention further discloses an apparatus for detecting the mutation of somatic cells. With the method and/or apparatus of the present invention, the accuracy and the sensitivity of the somatic cell mutation detection are high.

The invention provides a sounding reference signal RSR transmitting method and device. The method comprises the steps that user equipment transmits a sounding reference signal RSR to an eNB on the time domain symbols of a special subframe, wherein the time domain symbols include one or multiple time domain symbols in the time domain symbols occupied by an uplink pilot time slot, the number of the time domain symbols occupied by the uplink pilot time slot is N, N is an integer and 3<=N<=12 so that the problem of the incomplete technical scheme that the SRS is transmitted on the time domain symbols can be solved, and transmitting of the SRS on the additionally arranged time domain symbols can be realized.

The invention relates to a solar micropower buried integrated sewage treatment device and belongs to the field of water treatment equipment. The device comprises an overground device and an underground device, wherein the overground device comprises a solar plate and a solar equipment box; the underground device comprises a housing, wherein a water inlet and a water outlet are formed on two sides of the housing; sewage enters into the housing from the water inlet, sequentially passes through a baffling adjusting region, a facultative anaerobic precipitation region, a buffer region, an aerobic zone, a secondary settling region and a water outlet pond and finally flows out from the water outlet. Aerobic zone filler is suspended in the aerobic region, a solar micropower aerating system is arranged at the bottom of the aerobic zone, and the operating power of the solar micropower aerating system is provided by the solar plate. According to the technical scheme, the problem that in a rural sewage treatment process, a power grid is not perfect, sewage is hard to centralize and equipment is inconvenient to maintain is solved, and meanwhile, the housing of the equipment can be directly buried underground, so that the actual occupied area can be greatly reduced, and the device has beneficial technical effects and remarkable practical value.

The invention provides an uplink reference signal sending method, device and system, an e-Node-B and a terminal. The method comprises the steps that the e-Node-B indicates the terminal to send uplinkreference signals in one or more sending modes through a higher layer signal or a downlink control signal; or two parities: the e-Node-B and the terminal predefine sending modes or resources employedfor sending the uplink reference signals. Through application of the technical scheme, the sending modes for transmitting the uplink reference signals between the e-Node-B and the terminal are set, sothe problem that in related technologies, the technical scheme of sending the uplink reference signals is incomplete is solved, and the uplink reference signals are transmitted accurately and timely.

The invention relates to a document correcting marking method, and belongs to the technical field of information processing. A document to be corrected is divided into the form of a granule set through a separator, through a specific word splitting algorithm, all set elements are subjected to word splitting, afterwards, according to an English word database, whether an English word is wrongly spelled or not is searched for, mistakes are recorded, then the word length of all word sets is calculated, if multiple independent words exist continuously, that is, the words of which the length is 1 continuously exist, the words are recorded into an wrong word set, and finally, the mistakes for the document to be corrected are marked through data in the wrong word set to generate a corrected document and importing the corrected document. Compared with the prior art, the phenomena in the prior art that the supporting performance of other languages except English is poor, particularly correctingmarks aiming at a Chinese document are imperfect, and the supporting performance is poor are avoided, and people stride to improve the supporting performance when currently, a computer is relied on tomark the mistakes for the Chinese document.

The embodiment of the invention provides a nonlinear calibration precision analysis method based on iterative optimal power. The nonlinear calibration precision analysis method comprises the followingsteps of: acquiring a data set of a set number of groups of reagent light values and corresponding reagent concentrations; according to the data set, constructing a nonlinear function from the reagent light value to the reagent concentration through a nonlinear calibration mode based on iterative optimal power; and performing precision analysis on the nonlinear function. By adopting the method, the problems of poor calibration accuracy and imperfect calibration precision evaluation method in the prior art can be solved, so that the reagent concentration can be more accurately determined through the reagent light value when a chemiluminescence immunoassay reagent is applied.

The invention relates to a data management system for gene data multi-dimensional annotation, which comprises an experiment database, a clinical information annotation module, an experiment data annotation module, a data quality control annotation module, an analysis result annotation module and a follow-up information annotation module. The clinical information annotation module manages the sample clinical information and transmits the sample clinical information to the experimental data annotation module. The experimental data annotation module analyzes and processes the data and transmits the data to the data quality control annotation module. The data quality control annotation module performs full flow quality control on the data, analyzes the data and transmits the data to the analysis result annotation module; and the analysis result annotation module annotates the data and transmits the data to the experiment database for storage. According to the data management system for gene data multi-dimensional annotation, the clinical information record is standardized, the information record is more complete, the problem of the current clinical information time breakpoint is solved, the data can be standardized and managed, the foundation is laid for subsequent research, the analysis result interpretation has more sufficient significance, and all data is effectively managed.

The invention discloses a power grid fault processing method and device and electronic equipment. The method comprises the following steps: acquiring fault data of a power fault in a predetermined place; inputting the fault data into a power grid panoramic model to obtain the power fault of the predetermined place, the power grid panoramic model being obtained by performing machine training according to multiple groups of first samples, the multiple groups of first samples including sample data for the power fault of the predetermined place and the power fault corresponding to the sample data, and the sample data comprising sample fault data outside the predetermined place and sample fault data in the predetermined place. According to the method and the device, the technical problem that the obtained fault information is incomplete when the power grid fault is researched and determined in the related technology is solved.

The invention provides a massive UI test generation method based on buried point data and a device thereof, belonging to the technical field of software test. The invention solves the problems of irrational design of the prior art and the like. The invention relates to a mass UI test generation method and a device thereof based on buried point data, which comprises the following steps: buried point data is modeled and user data is collected; the platform-independent test case model is obtained by result backward checking; UI test cases are generated, and the data output from buried point datamodeling and result reverse check is used as test cases. The advantages of the mass UI test generation method based on buried point data and the device thereof are that the problem that the PIT overlyrelies on the PIM is solved, and the PIT can simulate the user behavior to a high degree.

The invention belongs to the field of medical instruments, and particularly relates to a muscular relaxation massaging device for intensive care, aiming to solve the problems of existing massaging devices, including equipment imperfection and poor massage effect. The muscular relaxation massaging device comprises a first massaging box and a second massaging box. A top plate and a bottom plate arefixed between the side walls, close to each other, of the first massaging box and the second massaging box. A driving motor is mounted in the middle of the lower surface of the top plate, a lead screwis connected to an output shaft of the driving motor, a nut block is connected to the lead screw in a threaded manner, and connecting rods are symmetrically welded to the two side walls of the nut block. A holding groove is formed in the inner wall of the bottom end of the first massaging box, two sliding grooves are vertically formed in the inner walls of the two sides of the first massaging box, and two sliders are slidably connected into the sliding grooves. The muscular relaxation massaging device is simple in structure and novel in design, capable of automatically massaging and relaxingmuscles of patients, and convenient to operate, has a good massage effect, and relieves the workload of medical workers, thereby being worthy of promotion.

The invention discloses an uplink reference signal sending method and device, an uplink reference signal receiving processing method and device, a base station and a terminal. The base station determines a resource employed by the terminal for sending uplink reference signals on M ports or layers, wherein the M is equal to 8 or 16. The base station generates a high layer signal or a downlink control signal and sends the signal to the terminal, wherein the high layer signal or the downlink control signal comprises indication information of the resource. The terminal receives the high layer signal or the downlink control signal sent by the base station, wherein the high layer signal or the downlink control signal comprises the indication information of the resource employed by the terminal for sending the uplink reference signals on the M ports or layers, and the M is equal to 8 or 16. The terminal determines the resource employed for sending the uplink reference signals on the M ports or layers according to the indication information. According to the methods, the devices, the base station and the terminal, the problem that in related technologies, the technical scheme for sending the uplink reference signals is incomplete is solved, and the 8-port or 16-port SRS (Sounding Reference Signal) resource multiplexing can be realized.

The invention belongs to the technical field of information security, and particularly relates to a key backup and recovery method based on an integrated encryption technology. The method comprises the following steps: configuring a security level, and configuring different encryption algorithms and the number of information required to be input by a user according to the corresponding security level; obtaining an encryption key according to the biological characteristic information and the private information of the user, and encrypting the key to be backed up and stored by the user through an encryption algorithm; storing the information generated by the integrated encryption; decrypting and recovering the key stored in an encrypted mode when the key needs to be used for decryption or signature; obtaining all initial key plaintexts and re-encrypting when the password needs to be modified; and re-storing the encrypted key to cover the old data and finish the password modification operation. Safety and usability are weighed by the method, a user sets passwords of different safety levels according to needs, and the problem that an existing key storage method is incomplete is solvedthrough an integrated encryption algorithm.

The invention provides a new concept discovery method and device of a rule association model. The method includes the steps that a training corpus of a current service scene is obtained, and a recommendation model comprising a training vocabulary and a real value vector is generated according to the training corpus; a rule association model corresponding to the current service scene is obtained, and a new concept corresponding to each tuple of the rule association model is determined according to the recommendation model; finally, the new concepts are added into the rule association model. According to the method, by learning the training corpus of the current service scene, service concepts in the built rule association model are expanded, and accordingly the rule association model is improved. By means of the new concept discovery method, the new concepts with high association degree with the rule association model are discovered when the new concepts are generated in the service field, so that the problem that information is likely to be lost in a traditional modeling method and accordingly a built model is not perfect is solved.

The invention provides a time domain resource allocation method and device. The method comprises the steps that a terminal can obtain at least one piece of first information, wherein the first information can comprise search space configuration information, control resource set configuration information and bandwidth part types, and a PDSCH time domain resource allocation table is determined subsequently according to the first information and a multiplexing mode between a SSB and a CORESET. Through adoption of the scheme, the problem that a scheme for allocating time domain resources to a physical downlink shared channel is incomplete in the related technology is solved, and the terminal can determine the PDSCH time domain allocation table according to the scheme and further select the PDSCH time domain allocation mode.