112results about How to "Reduce time-consuming" patented technology

The invention provides a bank card binding method and system. The method includes the steps that a mobile terminal acquires bank card information to be bound, identification card information of a cardholder, a cell phone number reserved by a bank and user identification information of an application program to be bound, wherein the bank card information is obtained by scanning a bank card to be bound through the mobile terminal; the mobile terminal sends the acquired bank card information, identification card information, the cell phone number reserved by the bank and the user identification information to a payment server; the payment server sends a real-name verification request to a corresponding bank server according to the bank card information, wherein the real-name verification request comprises the bank card information, the identification card information and the cell phone number reserved by the bank; the payment server determines the pass of the real-name verification according to feedback information of the bank server; if so, the payment server binds the bank card information with the user identification information. The bank card binding method and system improves the speed and safety of bank card binding.

The invention discloses a global gravity field model inversion method. The method comprises the following steps: step 1: acquiring low-orbit gravity satellite data, and preprocessing the low-orbit gravity satellite data; step 2: calculating a pure Earth gravitation acceleration observation value by virtue of numerical differentiation; step 3: establishing a novel observation equation according toan observation value constant weight strategy; and step 4: estimating parameters, and obtaining an Earth gravity field model position coefficient. According to the acceleration domain residual error analysis of a reference model, a symmetric Toeplitz covariance matrix is established by directly adopting an autocorrelation sequence as a basic element, a complicated operation process of a high-dimensional huge matrix can be effectively avoided when the acceleration covariance matrix is calculated by an orbit prior dense array by virtue of an error propagation law, and the time for fixing the weight can be reduced, so that the calculation efficiency of the gravity field model can be improved. Compared with a classical method, an algorithm provided by the invention is simple and efficient in operation; and moreover, the stability and reliability of the inversion calculation efficiency of the gravity field model can be ensured.

The present invention discloses a private parking space sharing and releasing system and an application method therefor. The system includes a parking space providing client terminal, a data center, a terminal processor and a mobile user terminal. Via the system, parking space rental information and rental time periods are issued through a parking space providing unit and can be shown in images through a map storage unit in a data unit. A demander logs in via a user unit and chooses a parking space and a parking time duration within a time limit, determining operation and money deduction is performed via a the terminal processor according to parking time, the demander can be fined when the parking time exceeds a chosen parking time duration, personal vacant parking spaces can be effectively used, road traffic pressure and rule breaking phenomena can be reduced, the parking spaces can be prevented from being occupied maliciously, and normal use of the parking spaces can be ensured for parking space providers.

The invention relates to a magnet in-situ detection method for metal cracking expansion under the condition of variable magnetic excitation, which belongs to the technical field of nondestructive detection for metal damage and fatigue process. The method adopts a miniature Haul device to form an array type sensor, and utilizes an adjustable magnetic field signal and an appropriate excitation method to remove the interference of stray magnetic fields specific to different magnet materials so as to obtain an optimal detection effect. The magnetism in-situ detection method adopts an array type probe, does not need to move a detection mechanism, utilizes abnormal change information of a weak magnetic signal when the cracking of ferromagnetic materials expands to achieve real-time in-situ detection of the cracking expansion, and has the advantages of being free of contact, high in detection efficiency, simple, convenient, low in cost and the like.

The invention relates to the technical field of washing machines, in particular to a washing machine display switching control method and the washing machine according to different voiceprints. The method specifically comprises the following steps: after the voiceprint recognition function of the washing machine is activated, receiving voice information of a user, and extracting voiceprint characteristics of the voice information of the user; matching the obtained voiceprint characteristics to generate a matching result, and sending the matching result to a washing machine controller to enablethe washing machine to display and control in a personalized way. According to the method, the voiceprint characteristics can be extracted according to the voice of the user, the obtained voiceprintcharacteristics are matched to generate the matching result, and the washing machine is controlled to display a washing program which accords with the age and the sex of the user or matches with the age and the sex of the user according to the matching result. According to the method, the time consumed by the user to select and set the washing program according to needs can be saved, and the washing machine can assist the user to quickly determine the washing program according to the characteristics of the user.

The invention discloses an engineering project intelligent calculation method based on a BIM and a cloud database. The method comprises the steps that (1) 3D visual modeling is achieved based on the BIM; (2) identifying IFC attribute information of a component in the 3D model; (3) classifying the components; (4) generating an engineering quantity calculation list of each component and performing statistics; (5) accessing parameter information required by cost budget in the cloud database; (6) calculating and summarizing the total cost budget of the engineering quantity list according to the engineering quantity calculation list in the step (4) and the parameter information in the step (5); and before modeling, updating the BIM database information. According to the method, the specific project amount of the project can be effectively measured and calculated besides completion of design and construction tasks, the corresponding project amount list construction cost budget can be quicklyobtained, design, project amount calculation, construction cost budget, construction and cooperative operation are achieved at the same time, and the total earlier-stage work consumed time and workload of the project are shortened by 80%.

The invention provides a parallel chain transaction pushing method and a device, and a storage medium, and the method comprises the steps: pushing each piece of first pushing information to each corresponding first parallel chain node after the consensus of a first main chain block succeeds; wherein the first push information is generated by screening parallel chain transactions of corresponding parallel chains from the first main chain block according to stored registration information of a plurality of first parallel chain nodes, and the registration information comprises parallel chain names and push addresses of the first parallel chain nodes. According to the method and the device, the bandwidth of the parallel chain node synchronous parallel chain block is reduced, the time consumption of the parallel chain node synchronous parallel chain block is reduced, and the user experience is improved.

The invention provides a parallel chain block generation method and device and a storage medium. The method comprises the following steps: after the consensus of the first main chain block succeeds, updating the temporary parallel chain queues corresponding to the first parallel chain nodes according to the first main chain block and storing the temporary parallel chain queues into a local database, so as to enable the first parallel chain nodes to synchronize the temporary parallel chain blocks of the corresponding temporary parallel chain queues from the local database to generate parallel chain blocks and execute the parallel chain blocks, wherein a temporary parallel chain block in the temporary parallel chain queue is generated by screening a parallel chain transaction of a corresponding parallel chain from a first main chain block according to stored registration information of a plurality of first parallel chain nodes, the temporary parallel chain block comprises a first block hash and a block height corresponding to the main chain block, and the registration information comprises a parallel chain name of the first parallel chain node. According to the invention, the bandwidth of the parallel chain node synchronization parallel chain block is reduced, and the time consumption of the parallel chain node synchronization parallel chain block is reduced.

Embodiments of the disclosure provide an order processing method and apparatus, a device, and a computer-readable storage medium. In the technical solution of the embodiments of the disclosure, an identification tag is generated for an item corresponding to item information according to the item information in an order, the identification tag being attached onto the item for identification of theitem; the identification tag attached onto the item is identified to detect whether the item to which the identification tag is attached is consistent with the item corresponding to the item information in the order; and in response to a detection result that the item to which the identification tag is attached is consistent with the item corresponding to the item information in the order, it is prompted that the order is processed correctly. Through the order processing method of the disclosed embodiments, it is possible to prevent the items in the order from mistakes and omissions, improve the accuracy of the seller's processing of orders, save the manpower, and improve the service quality and the user experience.

The ultrasonic welding process for making plate heat pipe includes the following steps: 1. ultrasonically welding capillary structure to one of the upper plate and the lower plate and superposing these two plates with the capillary structure in between; and 2. sealing the plates with the capillary structure inside. The ultrasonically welded plate heat pipe has high bond strength, high tightness, lowered heat resistance and high heat dissipating effect, and shortened production process.

The invention relates to a virtual forest emulation information multi-stage linkage method based on scene roaming. The method comprises the following steps that: (1) a forest growth model is used for calculating the biomass size of each tree, and a virtual forest scene is drawn on a computer screen; (2) emulation events in the virtual forest emulation scene real-time interaction roaming process are identified in an automatic mode; (3) a view point and tree visibility distance reference table is formed; (4) a new view point and visibility distance reference table is formed; (5) a linkage mode of the virtual forest emulation information during the granularity conversion is determined; (6) linkage strategies for modifying the tree biomass in the forest scene are determined; and (7) a tree visual model corresponding to the new tree biomass is found from a scene database, and the virtual forest scene is drawn again on the computer screen. The invention also relates to a system for realizing the method. The method and the system effectively solve the problem of too long time consumption during the virtual forest emulation scene conversion, and the scene operation real-time performance is improved.

The invention relates to a data processing technology, and discloses a data distribution method, which comprises the following steps of: starting a data processing task through a timing task scheduling platform; querying all mechanism information corresponding to the data processed by the data processing task; dividing the data processing task by mechanism according to the mechanism information togenerate a plurality of subtasks; sending the plurality of subtasks to a message queue, thereby distributing the subtasks to different clients for concurrent processing; and receiving and recording aprocessing result of each client for the plurality of subtasks. The invention further provides a server and a computer readable storage medium. According to the data distribution method, the server and the computer readable storage medium provided by the invention, the data processing tasks can be reasonably divided according to mechanisms and distributed to different clients for concurrent processing, so that the resource utilization rate and the processing efficiency are improved.

The invention relates to a single-system air-cooling refrigerator defrosting recovery period control method and system and a refrigerator. The method comprises the following steps: starting a compressor and closing a refrigeration air door a first preset time t1 later after defrosting stops; opening the refrigeration air door after a second preset time t2 of refrigeration; when the temperature of a refrigeration chamber is lowered to a preset refrigeration temperature, closing the refrigeration air door; and when the temperature of a freezing chamber is lowered to a preset freezing temperature, stopping defrosting recovery control. According to the invention, the purpose of time-sharing control of refrigeration and freezing is achieved by controlling the opening / closing state of the refrigeration air door after defrosting; and after time control is over, both the refrigeration chamber and the freezing chamber are finally enabled to reach the preset temperatures by controlling the opening / closing state of the refrigeration air door. Through the control method provided by the invention, the defrosting recovery period is effectively shortened, power consumption in the defrosting recovery period is reduced, and refrigeration and freezing are recovered as soon as possible to a normal stable operation state.

The invention provides a parallel chain block synchronization method and device, and a storage medium. The method comprises the steps of sending first request information to a main chain node to obtain first block header information of each main chain block height; sending second request information to the main chain node to obtain a first main chain block height of each first main chain block ofthe parallel chain transaction of the current parallel chain; sending third request information to the main chain node to obtain a first data set of the requested height of each first main chain block; performing the following operations on each received first data set: verifying whether the block header information is the same or not; if yes, generating a first parallel chain transaction Merkel root according to each first parallel chain transaction in the first data set; verifying whether the Merkel roots of the parallel chain transactions are the same or not; and if yes, generating a firstparallel chain block according to each first parallel chain transaction. According to the invention, the bandwidth of the parallel chain node synchronization parallel chain block is reduced, and the time consumption of the parallel chain node synchronization parallel chain block is reduced.

The embodiment of the invention provides a remote log capturing method and device, electronic equipment and a storage medium. According to an asynchronous operation instruction for obtaining a log stream file, a log file in a to-be-captured application program is subpackaged and compressed to obtain a to-be-captured log file in a vehicle-mounted operation system; the log file to be grabbed in thevehicle-mounted operating system is uploaded in real time, remote grabbing of the log is achieved, due to the fact that the log file in the vehicle-mounted operating system can effectively analyze theproblems occurring in the APP in the vehicle-mounted terminal to give related solutions, after the log file is grabbed remotely, the situation that the device is sent back or related personnel solvethe problem on site after the APP of the vehicle-mounted terminal goes wrong every time is avoided, manpower and time consumption is greatly reduced, and research and development efficiency can be improved.

The invention discloses a tire condition receiving device capable of cooperatively receiving a plurality of different communication protocols, and is mainly characterized in that: the tire condition receiving device is provided with a storage module, a receiving module, a control module and a communication module, the control module is respectively in signal connection with the storage module, the receiving module and the communication module, the receiving module is used for receiving tire pressure signals of at least a tire pressure detector, the storage module is used for storing the communication protocols; the control module, based on a communication protocol of a tire pressure signal, is in corresponding with the communication protocol in the storage module, and decodes the tire pressure signal, so that the control module can receive and decode tire pressure signals of different communication protocols, and various inconvenience derived from alteration of a communication protocol of a new tire pressure sensors during replacement of a tire pressure sensor can be solved.

The invention relates to an advanced ceramic green body precise machining method and an advanced ceramic product manufacturing method. The advanced ceramic green body precise machining method comprises the following steps: according to the product shape and size, calculating to determine the machined size requirement of a green body, and writing the program for carrying out finish machining on thegreen body; according to the product shape structure, selecting a tool clamp for finish machining of the green body, and positioning and clamping the green body on the tool clamp; adopting a numerically-controlled machine tool to carry out cutting on the green body; and controlling the rotating speed to be 2300-2700 rpm, the amount of feed to be 2.8-3.2 mm and the moving speed of a spindle to be1900-2300 mm / min. The advanced ceramic product manufacturing method comprises the following steps: mixing and pelleting; carrying out compression moulding on the green body; carrying out finish machining on the green body; sintering; and carrying out precise abrasive machining on a coarse ceramic product to prepare the advanced ceramic product. On the premise of keeping the product quality, the finish machining difficulty of advanced ceramics to a finished blank is lowered, the production cycle of the ceramic product is shortened and the production cost is reduced.

The invention provides a database upgrading compatibility method and device, equipment and a storage medium. The method comprises: acquiring incompatible and unprocessed record items in an original version database from a preset configuration incompatible information table; for any obtained record item, executing the following operations: setting the incompatible and unprocessed record item in theoriginal version database to be correspondingly consistent with the content of the processing state field in the incompatible and unprocessed record item in the incompatible information table; updating an incompatible and unprocessed corresponding record item in the original version database according to the field content in the record item of the configuration incompatible information table; andafter the updating is successful, submitting the incompatible and unprocessed corresponding record items in the updated original version database to the new version database and the configuration incompatible information table. Through the compatible upgrading program in the upgrade program, the manual upgrade configuration is avoided, and the problem of long upgrade time is reduced. Through thecompatible upgrading program, the accuracy and high efficiency of the upgrading process are ensured.

The invention discloses an earthwork filling monitoring device and method based on three-dimensional laser scanning. The monitoring device comprises a data detecting module and a monitoring module. The monitoring module comprises a field processing module, a remote monitoring module and a handhold wireless terminal. The field processing module comprises a field server and a field processing terminal. The remote monitoring module comprises a remote server and a remote monitoring terminal. The monitoring method comprises the following steps: step one, collecting data and synchronously storing; step two, pre-processing of the data transmission; step three, the data transmission; step four, field data remote monitoring and diagnosing; and step five, repeatedly executing the step one to the step four for several times, until finishing the monitoring process of the construction earthwork filling. The monitoring device and method have the characteristics of rational design, simple and convenient operation and good using effect, and are capable of accurately monitoring the construction earthwork filling in real time, and the detection result is accurate.

The invention discloses a method for determining an IV characteristic fitting curve of a crystalline silicon photovoltaic cell. With the crystalline silicon photovoltaic cell as an object, the invention provides data in a data manual of the photovoltaic cell without solving a transcendental equation and any measured data. Disclosed is a method for simply fitting a left side and a right side of themaximum power point of the IV characteristic curve of the crystalline silicon photovoltaic cell by the two second-order Bezier functions, the IV characteristic fitting curve of the crystalline silicon photovoltaic cell meeting the engineering precision requirement is given by finding out the linear law between the control point position of a Bezier function curve and a filling factor of the crystalline silicon photovoltaic cell.

The invention discloses a human body posture estimation method, device and equipment and a storage medium, and relates to the technical field of computers, in particular to the technical field of image processing. According to the specific implementation scheme, a to-be-estimated picture is input into a pre-trained deep learning network, a depth map corresponding to the to-be-estimated picture andkey point thermodynamic diagrams corresponding to all limb parts, which are output by the deep learning network, are obtained, two-dimensional information of the key points of the limb parts is determined according to the key point thermodynamic diagrams, depth information of the key points is determined according to the depth map, and the two-dimensional information and the depth information ofthe key points are output as a human body posture estimation result. The depth map and the key point thermodynamic diagram are output through the deep learning network, the three-dimensional information including the two-dimensional information and the depth information is obtained according to the depth map and the key point thermodynamic diagram, comprehensive understanding of the human body posture is achieved, and the accuracy of human body posture estimation is improved.

Method and apparatus for managing user access to database(s), thereby reducing the time-consuming, repetitive tasks a database administrator must perform to grant user access to one or more databases. Embodiments of the invention also facilitate a database administrator in granting multiple user access of different types to multiple databases. Furthermore, embodiments of the invention provide systems and methods for tracking grants of user access for multiple databases. One embodiment provides a method for managing user access to one or more databases, comprising: receiving an access request for one or more users requesting access to one or more databases; retrieving server information for the one or more databases; adding the one or more users to a user group for the database; and generating an access document for each user.

The embodiment of the invention provides a time delay measurement method and device for end-to-end communication and a computer readable storage medium. The time delay measurement method includes thesteps of monitoring the service communication signaling data sent on a sending end, recording the corresponding sending time, recording the corresponding receiving time when the receiving end is recognized to receive the service communication signaling data, and calculating the communication time delay according to the receiving time and the sending time. In this way, the analysis of the communication time delay of the end-to-end communication system is conveniently realized. Since the time delay analysis is carried out through the service signaling data interacted by the system, the time delay analysis of the system is realized, and the user can conveniently know the current situation of the communication network and the communication quality of the system. The time consuming time of thetime delay analyzing process is shortened. The service communication signaling data is tracked and analyzed, a powerful basis for network maintenance is provided to communication personnel, and the maintenance efficiency is improved.

The embodiment of the invention provides a chip configuration method, a monitoring module and a chip. The monitoring module is additionally arranged in the chip; the monitoring module stores preset associated information used for representing a mapping relationship between register configuration parameters of each target to-be-configured module in the plurality of to-be-configured modules and first configuration parameters issued by the main control module; the main control module issues a first configuration parameter; the monitoring module acquires the first configuration parameter; the second configuration parameters required for configuring each target to-be-configured module can be determined according to the associated information, the respective corresponding second configuration parameters are sent to each target to-be-configured module, and each target to-be-configured module can configure the register in the target to-be-configured module after receiving the respective corresponding second configuration parameters. The master control module does not need to send the configuration parameters to the to-be-configured modules one by one, synchronous configuration of the multiple target to-be-configured modules can be achieved only by issuing the first configuration parameters once, and the time consumed in the chip configuration process is greatly shortened.

The invention discloses a sewage treatment plant operation state evaluation method based on time trajectory similarity. The method comprises the following steps: establishing a plurality of sewage plant real-time online monitoring effluent quality data sets, retaining a correction data set, marking according to different effluent quality indexes of different sewage plants, and selecting all sewageplants and a single sewage plant to segment the data set of water quality data in a specific time period; solving similarity by utilizing the plant group overall water quality data set and the singlewater plant water quality data set to obtain a data set of similarity of all water plants; classifying the obtained data sets of the water quality similarity of all the water plants by utilizing quantiles, setting upper and lower quantiles, and judging the running state of the sewage plants according to the water quality similarity. Behavior characteristics of the sewage plant are characterized according to the similarity value and actual operation of the sewage plant. According to the method, tThe sewage plant with abnormal risk can be quickly identified, and an effective and feasible methodis provided for supervision and evaluation of the sewage plant.

The invention relates to a data processing method and device. The data processing method is applied to a database system. The database system comprises a data table; the data table comprises at least one area. The data processing method comprises steps of storing data in an area satisfying a pre-defined condition as a data storage file in a storage device; the data storage file comprises time metadata; the metadata is area write-in data of data in the area satisfying the pre-defined condition, obtaining a last time of executing a backup operation when a combined operation triggering condition is satisfied, choosing at least two first data storage files, wherein the area write-in tie which is recoreded by time metadata which is contained by at least two first data storage files is before the time when the last backup operation is executed and combining at least two first data storage files which are chosen in order to solve a problem that a current combination method in the prior cause time consuming in a backup process.

The invention belongs to the technical field of image processing, and particularly relates to an annotation image generation method and device, a computer readable storage medium and terminal equipment. The method comprises the following steps: acquiring an object image and a background image, wherein the object image is an image of a target object corresponding to a preset object detection model;and fusing the object image into the background image according to preset image generation parameters to obtain a sample image and annotation information for training the object detection model. By means of the image fusion mode, a large number of new images for model training can be automatically generated and marked based on a small number of existing images, and consumption of manpower and time is greatly reduced.

The invention provides an unmanned aerial vehicle system with intelligent obstacle avoidance and fixed-height cruise functions and a control method, and the system comprises a forward laser radar collection unit, a downward laser radar collection unit, a high-precision attitude sensor, a height position sensor and a data processing unit. In the three-dimensional data cloud collected by the radar, important data points are extracted through point cloud extraction operation, and accurate control of obstacle avoidance is achieved; useless data points are eliminated on a large scale through a coverage type data processing mode, time consumption and power consumption caused by useless calculation are reduced, the overall voyage of the unmanned aerial vehicle is increased, and the response speed of obstacle avoidance of the unmanned aerial vehicle is increased; the slice number is obtained through a height formula, so that the time consumption of the point cloud extraction step is further reduced, and the calculation time is greatly reduced on the premise of not reducing the key extraction data of the point cloud extraction.

The invention discloses an optical remote sensing satellite image cloud detection method, and the method comprises the steps: sequentially carrying out the radiation correction, sensor correction, thinning sampling, geometric correction and gray stretching of a collected original optical remote sensing satellite image, obtaining a corrected image, determining the time phase of the original optical remote sensing satellite image, and determining a brightness threshold, a hue threshold and a deep learning model corresponding to the time phase; determining an initial cloud region from the corrected image according to a brightness threshold value and a hue threshold value, and performing fine processing on the initial cloud region according to a deep learning model to obtain a fine cloud region; and performing optimization processing on the fine cloud region according to a preset graphic iconography method to obtain an optimized cloud region, and generating a cloud mask binary image, a cloud mask vector file and a cloud detection report according to the optimized cloud region. The technical problems of low cloud judgment precision and high extreme error rate in the prior art are solved.

The invention provides a parallel chain block synchronization method and device and a storage medium. The method comprises the steps: sending first request information to a main chain node; segmentinga main chain height set into a plurality of subsets according to the block heights in an ascending order; sequentially and synchronously executing the steps A-C on each subset according to the blockheights in an ascending order: A, downloading a first data set of each first main chain block corresponding to each first main chain block height in the current subset to the main chain node; B, downloading all main chain block heads of a first block height section corresponding to the current subset to a main chain node; and C, after the step A and the step B of the previous subset are executed,verifying the block head and the parallel chain transaction Merkel root, and generating each parallel chain block corresponding to the previous subset if the verification is successful. According to the invention, the bandwidth of the parallel chain node synchronization parallel chain block is reduced, and the time consumption of the parallel chain node synchronization parallel chain block is reduced.