34results about How to "Realize the comparison" patented technology

The invention discloses a digitized city management data sharing system based on cloud data, which comprises a city management cloud center, wherein the city management cloud center comprises supervision data wireless acquisition equipment (city management equipment), an application layer, a cloud data center, an application maintenance layer and a provincial city management cloud center infrastructure layer; and an intelligent city management digitalized city management platform provides services to cities through special departments, a command center and a monitoring center. The digitized city management data sharing system adopts an intelligent city management and construction mode based on cloud calculation, and reduces the problems that the service processing unit has difficulty in maintaining system functions, service process and data processing.

The invention relates to a method for customizing and inquiring a heterogeneous BOM (Bill of Materiel) based on a complex product. The method is realized on the basis of a hierarchical structure model of a browser / server and comprises the following steps of: 1) collecting information of the heterogeneous BOM: realizing data sharing and interactive updating of various heterogeneous BOM data structures by a uniform data interface; 2) establishing a BOM attribute data table of a data layer and executing an automatic extracting system: dividing the BOM attribute data table into a main attribute information general table and a configuration attribute information general table, and performing an automatic extracting program, namely extracting the BOM attribute data, and then updating the BOM attribute data by adopting an updating strategy program if the BOM table is changed; and 3) designing a user operation method for manufacturing personnel. The method has the beneficial effects that: (1)the design and the technology are convenient, and the manufacturing personnel can conveniently inquire and acquire the appointed BOM information; (2) the operation can be simplified or performed in aparallel manner in a manufacturing process, the comparison is realized and the manufacturing efficiency is promoted; and (3) the instantaneity and the accuracy of data are ensured.

The invention relates to intelligent handover storage equipment, system and method. The intelligent handover storage equipment comprises a handover teller machine provided with safe box doors, and electronic locks are arranged in the safe box doors and are opened through biological identification devices; bolts of the electronic locks are equipped with sensors I, state change signals are sent to a main unit when the electronic locks are opened or restored, and the main unit learns whether the locks of safe boxes are opened; sensors II are arranged on inner sides of door frames of the safe boxes, state change signals are sent to the main unit when the doors are opened or closed, and the main unit learns whether the safe box doors are opened; the safe boxes are arranged in the safe box doors. The intelligent handover storage equipment has higher biological identification safety by arranging the biological identification devices for faces, fingerprints, irises, palm veins and the like on the safe box doors.

The invention provides a file comparison method. The method includes the steps that the sizes of files to be compared are compared, if the sizes of the files to be compared are not uniform, it is determined that the files to be compared are different; otherwise the files to be compared are encoded through the hash function to obtain corresponding conversion data sets; the conversion data sets are compared; if the conversion data sets are the same, the files to be compared are compared. According to the file comparison method, comparison of the files with a large amount of information can be achieved rapidly.

The invention relates to a power full-service unified data center data analysis domain data comparison tool. The power full-service unified data center data analysis domain data comparison tool comprises the functions that 1, database connection management is achieved on the basis of the data comparison tool; 2, data type configuration management is achieved on the basis of the data comparison tool; 3, comparison group management is achieved on the basis of the data comparison tool; 4, comparison task management is achieved on the basis of the data comparison tool.

The invention discloses a radar target location analysis method based on graphic geographic information. According to the method, the geographic information of the might range is mapped to image data based on a certain corresponding relationship according to the radar target location characteristics, and a corresponding local data area and a statistical data area are created with the image pixel locations acting as indexes; local information is edited on the image according to the actual demand, and the local area are updated in the local data area; the target geographic coordinate information is mapped to the image data in application, the data of the local data area corresponding to the image location are acquired, and the location relationship between the target and the related area is judged according to the data value; meanwhile, counting updating of the statistical data area can also be performed, and a statistical graph is formed through normalization. The geographic location information under a radar polar coordinate system is converted to plane image information so that the algorithm is simple and rapid, judgment of the target location can be efficiently completed in real time, and local monitoring, alarm and statistical functions can be realized.

The invention discloses an intelligent mutual inductor and a design method of a low-power-consumption working mode of the intelligent mutual inductor, and the method mainly comprises the following steps: 1, carrying out the low-power-consumption design of an energy taking mode of a PT collection module; 2, performing low-power-consumption design on the energy taking mode of the CT acquisition module; 3, considering the power consumption of a subsequent circuit of the module and ensuring the requirement of sampling precision, and selecting models of main components MCU and radio frequency chipsin the subsequent circuit; and 4, carrying out low-power-consumption design on software while normal work is guaranteed, so as to achieve the effect of reducing the power consumption of the whole machine as much as possible, wherein in order to achieve the effect, the design on the software is mainly reflected in four aspects of mode switching, data auxiliary updating, function control and low-power-consumption keeping. According to the invention, the collected amplitudes and phases of the voltage and current output by the two coils are uploaded to the main station for comparison to judge whether there is abnormal power utilization or not, so that the problem of power stealing can be solved fundamentally. Meanwhile, low-power-consumption design is carried out on the intelligent mutual inductor from two aspects of software and hardware, the influence of the acquisition module on the mutual inductor is reduced, and the performance of the mutual inductor is improved.

The invention discloses a safety production risk early warning method and system, comprising an early warning device body, a system classification module, a safety production early warning system, a safety information management system, a risk model establishment system, a model information interaction system and a data acquisition module. A system classification module is arranged in the early warning device body. According to the invention, through the arranged risk model establishing system, a risk model database in the safety production process can be established through the risk model establishing system; relatively common risk factors in safety production are set in advance in the system through the risk factor setting module; and results caused by different risk factors are counted into the risk model database through the risk result simulation system, so that the risk factors generated in actual safety production can be predicted conveniently, risk prediction preparation can be made in advance through the mode, and the cost budget can be reduced; and compared with a traditional risk early warning system, the invention is advanced.

The invention relates to an electric energy meter component comparison system and a method thereof. The system comprises an image acquisition module, a motion control module, an image processing module and a workbench, wherein the image processing module is connected with the image acquisition module; the motion control module is moved on the workbench. The method comprises the following steps of: (1) placing an electric energy meter on the workbench; (2) carrying out scanning detection; (3) transmitting scanned images to an image identification unit; (4) extracting characteristic values and transmitting the characteristic values to a data processing unit; (5) and carrying out data processing and comparison. The invention can realize the automatic saving and comparison of components of the electric energy meter. The invention adopts a transmission mode of a servo motor unit and ball screw components, improves the positioning accuracy, and can ensure the accurate moving of workbench locations. The invention adopts the image processing model of high accuracy, and compares components of the electric energy meter with electric energy meter components in an image library.

The invention discloses a circuit for configuring, reading back and refreshing an SRAM (Static Random Access Memory) type FPGA (Field Programmable Gate Array). The circuit comprises a storage controller, a serial port module, a data path, an FPGA interface module, a state machine and a configuration register, the storage controller reads data in the memory and sends the data to the serial port module or the FPGA interface module through a data path; the serial port module is in two-way communication connection with the upper computer; the FPGA interface module receives data in the memory or data of the serial port module through a data path, and configures, reads back and refreshes the FPGA; the circuit disclosed by the invention can be used for detecting and updating code matching errors in an SRAM type FPGA (Field Programmable Gate Array) chip, and the adaptability of the FPGA to a severe environment is enhanced. And the circuit adopts the serial port module to receive information of an upper computer, so that the circuit can work according to a default predetermined flow after being powered on, and the working state of the circuit can be monitored through the serial port module to set and adjust the working mode.

The invention relates to an intelligent recognition shooting method and system for a multi-person scene and a storage medium. The method comprises the following steps: shooting images of a multi-person scene; dividing the shot image into a plurality of human-shaped image areas, and determining a weighting coefficient and coordinate information for each human-shaped image area; carrying out weighting coefficient judgment operation on each human-shaped image area; judging whether the human-shaped image region enters a feature to-be-extracted state or supplemental shooting according to the relationship between the weighting coefficient and the threshold value; and executing a feature recognition algorithm on the human-shaped image region with the features in the to-be-extracted state and thesupplementary shooting human-shaped image region to obtain a feature label. The method has extremely high adaptability to a multi-person scene, can accurately realize character feature recognition, meets the intelligent analysis shooting requirements of multiple scenes such as remote teaching, conference sign-in, teaching attendance and behavior analysis, and greatly improves the information presentation capability and the analysis capability of a main picture.

The invention discloses a disaster monitoring, sensing and collecting method and device for power equipment, and the method comprises the following steps: collecting the visual information of a powersite through a visual detector, and generating a plurality of three-dimensional images of the power site; the visual detector comprises a visible light detector, an infrared detector and an ultraviolet detector; processing the plurality of three-dimensional images to determine an equipment identifier corresponding to the power equipment contained in the three-dimensional images; acquiring real-time operation data and historical operation data which are stored in a server and correspond to the equipment identifier; and displaying the real-time operation data and the historical operation data atcorresponding positions in the three-dimensional image. The system can accurately obtain the operation data and damage condition of the power equipment, and assists field emergency personnel in quickly knowing the disaster condition of the power equipment and carrying out rescue and first-aid repair.

The invention provides an encoding method for a circuit diagram characteristic string. The encoding method comprises four steps: encoding a pin characteristic string; encoding a branch equivalent characteristic string; encoding a node characteristic string; and encoding a circuit diagram characteristic string. The encoding method can map a two dimensional circuit diagram into a one dimensional string by setting an encoding and ordering rule, and can define the obtained one dimensional string as a circuit diagram characteristic string. By extracting and comparing the circuit diagram characteristic strings of two circuits, the encoding method can determine whether the two circuits are consistent. If the circuit diagram characteristic strings of two circuits are completely consistent, the two circuit diagrams belong to the same circuit; and if not, the two circuits are different circuits. Therefore, the encoding method can be used for simulating a circuit design practice system to realize comparison between a standard circuit and a circuit designed by a student.

The invention relates to the field of face recognition, in particular to a non-inductive attendance system and method. The senseless attendance system comprises an attendance terminal, a cloud serverand a management terminal, wherein the cloud server is respectively communicatively connected with the attendance terminal and the management terminal; The cloud server receives the face image information of the attendee extracted by the attendance terminal; The cloud server performs face recognition according to the face image information and generates incoming and outgoing attendance information; The cloud server feeds back the incoming and outgoing attendance information to the management terminal. The invention discloses a non-inductive attendance system and method, Attendees do not need to carry out coordinated attendance, only when they normally walk through the location of the attendance terminal with fast video collection, can realize attendance without feeling, and the cloud server will realize face recognition and comparison according to the video data captured by the attendance terminal, and form incoming and outgoing attendance information.

The invention provides a vehicle-mounted information interaction system data storage information security test system. The test system comprises a to-be-tested vehicle-mounted information interaction system sample piece, a programmer, a file processing tool, a detection control tool and an automatic report module. The programmer is used for extracting firmware of a to-be-detected vehicle-mounted information interaction system sample piece. The file processing tool is used for carrying out format conversion and analysis offset on the firmware. The detection control tool is used for judging the specific position of a risk file according to file processing data, and the automatic report module generates a report for the risk file. According to the system and the method, the programmer can be suitable for firmware extraction work of most storage chips on the market, a data storage information security detection tool automatically scans and compares sensitive information, quickly positions risk positions and forms reports, the efficiency is improved, and meanwhile, the human influence is reduced; and the data security test requirements of different vehicle-mounted information interaction system storage chips are met.

The embodiment of the invention relates to a multi-screen seat computer early warning method and device, electronic equipment and a storage medium. The method comprises the following steps: receiving data information from a plurality of acquisition ends; establishing connection with an early warning server for carrying out early warning identification on the data information; receiving early-warning notification information sent by the early-warning server, wherein the early-warning notification information comprises identification information of the acquisition end which needs early warning at present; and according to the early warning notification information, playing data information received from the acquisition end which needs early warning at present on a preset display screen. According to the embodiment of the invention, under the condition that the acquisition ends are not changed, the alarm condition can be quickly identified, and the data information corresponding to the acquisition ends where the alarm condition occurs can be displayed on the preset display screen of the multi-screen seat computer through the multi-screen seat computer, so that a manager can quickly and timely process the alarm condition. Meanwhile, comparison, rapid positioning and alarm discovering of multiple paths of data information can be achieved through the powerful processing capacity of the early warning server.

The invention discloses an image display method and device and electronic equipment, belongs to the technical field of communication, and can solve the problem of relatively tedious mode of comparingcontents of two images. The method comprises the steps of receiving a first input for a target thumbnail in N thumbnails, wherein N is an integer greater than 1; in response to the first input, the target thumbnail is selected, updating a target identifier, and the target identifier indicates the number of the selected thumbnails in the N thumbnails; receiving a second input for the target identifier or the selected thumbnail; and under the condition that the number of the selected thumbnails is greater than 1, responding to the second input, and displaying an original image corresponding to the selected thumbnails in a target interface. The method is used in a scene in which a user quickly compares a plurality of non-adjacently displayed images.

The invention discloses an intelligent robot for measuring real-time data of a large tank body by using an unmanned aerial vehicle. The intelligent robot comprises an unmanned aerial vehicle intelligent robot and an upper computer, wherein the unmanned aerial vehicle intelligent robot comprises a control chip, the control chip is electrically connected with a detection module, an alarm module, a data cache, a storage battery pack information processing, and a driving module, the information processing is electrically connected with a communication module, the driving module is electrically connected with a differential control and an indicating lamp, the differential control is electrically connected with a propeller motor, and the upper computer comprises a storage database, historical data comparison and image drawing. According to the invention, the unmanned aerial vehicle intelligent robot is adopted for detection, comprehensive detection is carried out, the detection efficiency is improved, and the upper computer processes data and draws a model diagram.

The invention discloses a household registration identification management system. The household registration identification management system includes an acquisition module, a transmission module, a storage module and an identification module; the acquisition module is used for acquiring household registration data, and is configured to be connected to the storage module through the transmission module so as to transmit the acquired household registration data to the storage module; and the identification module is configured to be connected to the storage module and the acquisition module, compares new household registration data acquired by the acquisition module with original household registration data stored in the storage module, and outputs an identification error signal under the condition that difference exists between the new household registration data and the original household registration data. The household registration identification management system overcomes many disadvantages existing in actual work of existing paper household registration management, realizes electronic management, realizes comparison of household registration, and facilitates service.

The invention discloses a method for simulating the stomach-small intestine-large intestine digestion process of growing pigs and application of the method to estimation of an effective energy value of feed. The method comprises the following steps: crushing and sieving a feed sample; preparing a stomach buffer solution, a small intestine buffer solution, a large intestine buffer solution, simulated gastric juice (containing pepsin), concentrated simulated small intestine juice (containing amylase, trypsin and chymotrypsin) and concentrated simulated large intestine juice (containing amylase, trypsin, chymotrypsin and cellulase); putting the crushed feed sample into a simulated digestive tube of a monogastric animal bionic digestive system, and respectively adding simulated gastric juice in sequence through computer program control to carry out stomach simulated digestion; adding concentrated simulated small intestine liquid for small intestine simulated digestion; adding concentrated simulated large intestine liquid for large intestine simulated digestion; and carrying out cleaning after digestion, and after undigested residues are obtained, measuring the total energy value of the residues and a feed sample, and calculating the effective energy value of the feed. The method overcomes the defect that in the traditional in-vitro simulated digestion method, only cellulase is contained in the large intestine digestion stage, but amylase, trypsin and chymotrypsin with certain active concentration are not contained in the large intestine liquid in the pig body, so that the measured value is closer to the measured values of digestible energy and metabolic energy of an animal test method, the correlation is higher, and the estimation deviation is lower.

The invention provides a thermal power station metal equipment big data analysis and reliability evaluation management system. The system comprises a metal equipment database module, a metal equipmentperformance analysis module, an announcement module, a learning module, an authority management module and a document processing module. The system can record full life cycle data of equipment or a unit, can provide comparison data for equipment of the same type, can improve supervision technical capability and technical service capability, accumulate big data, and provide a data basis for further big data mining and analysis.

The invention provides a stand-alone test method, device and system based on an NVMe disk array, and the method comprises the following steps: generating test data through software data generation, the test data comprising sending codebook data and receiving codebook data for comparison; using the NVMe disk array to preset and store the sending codebook data, and reading the sending codebook data out from the NVMe disk array during testing and sent to the to-be-tested device; using the NVMe disk array to preset and store codebook data for receiving and comparing, receiving data sent by the to-be-tested device, reading the codebook data for receiving and comparing out from the NVMe disk array and compared with the received data, and verifying the correctness of the received data. According to the invention, the data read-write bandwidth and the data storage capacity are improved, the transmission and comparison of the ultra-large codebook can be realized, the problem of high-bandwidth test of embedded equipment is solved, and the problem of real-time comparison of the complex and irregular large codebook in the test is solved.

The invention discloses a lighting energy-saving management system, and relates to the technical field of lighting systems. The lighting energy-saving management system comprises an MCU control modulefor processing, judging and storing data, a manual intervention module for adjusting and modifying the actual parameters, and an information acquisition module. According to the lighting energy-saving management system, through the information acquisition module and a photosensitive detection and calibration module, the comparison and calibration of data of lighting lamps at all positions can beachieved, the data acquisition and transmission accuracy of a sensor is further improved, and the situation that the lighting lamps cannot be turned on accurately due to poor accuracy of the sensor isavoided; through a working mode switching module, switching of preset working modes can be achieved; through presetting the working modes for rapid switching, intelligent control over the illuminating lamps is improved, and excessive electric energy waste of the illuminating lamps is avoided; through a station control module and a counting module, statistics of the number of workers can be achieved, and the illuminating lamps are normally opened for stations where people work.

The invention provides a method, a device and a storage medium for assembling a genome based on a genetic population. The method includes: importing genome information to be improved in quality, and genomic genetic information and genetic map information of parents and offspring of a hybrid population; Type division, obtain the first group where the sequence is located on the chromosome and the second group where the sequence is not located on the chromosome, establish the first algorithm model and the second algorithm model, and obtain the position information of the second group on the corresponding chromosome through the model , based on all the location information to get the quality-improved genomic information. The invention obtains the chromosome information corresponding to the abnormally located genome through the established first algorithm model, and predicts the genetic distance between the genome information and the corresponding chromosome through the established second algorithm model, thereby determining the position on the chromosome corresponding to the genome information, and realizes the All genomes are aligned to chromosomes and localization is completed.

The invention discloses a data acquisition test device, which comprises a test module, the test module is electrically connected with a data processing module, and the data processing module is electrically connected with a data processing module; one side of the data processing module is electrically connected with a data test module, the data test module is electrically connected with a switch module, the switch module is electrically connected with a test control module, and one side of the data test module is electrically connected with a conversion module; according to the invention, the data information is processed through the data processing module, and the data information is tested through the data testing module after the data information is processed by the data processing module, so that the test content of the data information can be effectively detected, the processing of the data information is improved, and the test efficiency is improved. And the data information and the data test content are compared, so that the accuracy of the data information is improved, and test processing on the data information is completed.

The invention provides a file comparison method. The method includes the steps that the sizes of files to be compared are compared, if the sizes of the files to be compared are not uniform, it is determined that the files to be compared are different; otherwise the files to be compared are encoded through the hash function to obtain corresponding conversion data sets; the conversion data sets are compared; if the conversion data sets are the same, the files to be compared are compared. According to the file comparison method, comparison of the files with a large amount of information can be achieved rapidly.

The invention discloses a method and a device for realizing the batch comparison test of XML-JSON (Extensible Markup Language-JavaScript Object Notation) and relates to the field of software test. Themethod comprises the steps of calling a program C to generate an XML data file, calling a JAVA program to obtain a JSON data file, comparing the XML data file with the JSON data file one by one through a comparison program, and obtaining comparison results in batches. The batch comparison test of the XML-JSON is realized, the problem of the data file due to conversion is known in advance, modification and adjustment are carried out in time, and the risk of project implementation is reduced.

The invention provides a power distribution cabinet and a power distribution system with lightning protection and remote monitoring functions, including: a fixed base; the upper surface of the fixed base is fixedly connected with the main body of the power distribution cabinet, and the upper surface of the main body of the power distribution cabinet is fixedly connected with the top cover of the cabinet The upper surface of the top cover of the cabinet is fixedly connected with an air-termination device; the inner top wall of the main body of the power distribution cabinet is fixedly connected with a grounding down-conductor, and the front of the installation board is provided with power distribution equipment, a single-chip microcomputer, a wireless communication module and a data storage device; The single-chip microcomputer is connected to the grounding down-conductor through the voltage dividing resistor, AD conversion circuit and transient diode to obtain the lightning signal; by setting the top cover of the cabinet, it can prevent rainwater from entering the main body of the power distribution cabinet; In a thunderstorm, if there is a lightning strike within the main body of the power distribution cabinet, the direct lightning strike can be received through the lightning receptor, and the lightning received by the lightning receptor can be transmitted to the ground by setting the grounding down conductor, so as to achieve the effect of lightning protection.