458results about How to "Avoid duplication of work" patented technology

The invention provides a sequential control signal generation method of a cold ion quantum information processor. Radio frequency signal and digital signal parameters are set through a principal computer command on a principal computer; the principal computer command is converted into a machine command which is transmitted to a sequential control FPGA; the sequential control FPGA executes the machine command and digital signals and radio frequency signals are output through a conversion module and a radio frequency synthesis module. The invention also provides a sequential control signal generation device of a cold ion quantum information processor. The device comprises a principal computer, a sequential control module, a radio frequency synthesis module and a conversion module. According to the invention, sequential control signals for experiments are described intuitively; programmed principal computer commands can be used repeatedly, so that repeated work is prevented and improvement can be made according to experiment results conveniently; the parameters such as the frequency, the phase and the amplitude of radio frequency signals can be changed conveniently; multiple paths of control signals can be controlled accurately to work cooperatively; the extendibility is great.

This invention discloses a method for realizing file cooperate process, in which, an edit terminal judges if shared files are stored in it, if not, the terminal sets up copies of the shared files and judges if the documents to be edited in the shared files are at the locked state and edits the armed edited documents and codes them to codes delivered by networks to generate refreshed prompt instruction and further sends said codes and refreshed prompt instruction out and releases the edited documents from locking.

The invention discloses a multi-screen interaction communication system and method. The system comprises an intelligent terminal and a far-end receiver, wherein the intelligent terminal comprises a storage module, a first communication module and an HTTP service module, and the far-end receiver comprises a second communication module. The storage module is used for storing a multi-screen interaction application program downloaded in advance, and the multi-screen interaction application program comprises a first application program running on the intelligent terminal and a second application program running on the far-end receiver; the first communication module is used for sending the address of the second application program to the second communication module, the second communication module is used for sending a request for downloading the second application program to the HTTP service module according to the address, the HTTP service module is used for reading the second application program and sending the second application program to the second communication module, and the second communication module is further used for receiving the second application program and automatically installing the second application program. According to the technical scheme, the multi-screen interaction communication system and method can reduce troubles of management and maintenance and improve user experience.

The invention provides a map sharing method of a cleaning robot. The map sharing method comprises the steps of: acquiring current position information of the cleaning robot; comparing the current position information of the cleaning robot with prestored position information; retrieving a feature map set of the current position information of the cleaning robot from the prestored position information when the current position information of the cleaning robot is within a range of the prestored position information; establishing a new feature map set according to real-time road condition environmental information of the cleaning robot in cleaning when the current position information of the cleaning robot does not exist in the range of the prestored position information; implementing cleaning operation according to a feature map in a retrieved feature map set of the current position information, and recording real-time road condition environmental information; saving a position feature map of the real-time road condition environmental information of the cleaning robot in cleaning; and sending information indicating cleaning completion.

The invention relates to a distribution network data processing method based on a mobile GIS (Geographic Information System) and RTK (Real Time Kinematic) positioning. The method comprises the following steps: performing data preparation and storage; implementing a Web application server subsystem; implementing a geographic information subsystem; implementing a distribution network data management subsystem; implementing a task and form data management subsystem; implementing a document management subsystem; implementing a mobile terminal operation subsystem; implementing an RTK coordinate acquisition subsystem; and executing a distribution network patrol task. Through adoption of the distribution network data processing method, the working efficiency of data processing by distribution network equipment is increased; the production services of patrol, overhauling and the like are effectively extended to a job site; the service continuity and efficiency are realized; the on-site working quality and efficiency are improved; the mapping precision is increased; on-site working procedures are effectively standardized and guided; the operation cost is lowered; repeat operation is avoided; and a standard service flow combined with mobile operation is established.

The invention provides a BIM-based actual data processing method of engineering project construction. The method comprises: step one, project model creation is carried out; to be specific, centralizedmodeling of a project is carried out, a project cost file is compiled in a unified manner, project amount calculation and cost calculation are standardized, project settlement work is controlled comprehensively, and a digital file base including a tracking model base, a price database, a quota database, and a supply library is established; and step two, management platform establishment is carried out; to be specific, a big data management platform and a project information management system of a WeChat applet are developed, a management mode of a background and a project front end is established, and data sharing of the existing related financial system data, the project model, and the project information management system is realized based on protocol inter-communication. With the method provided by the invention, the project construction process can be reflected timely, comprehensively, and accurately; the work flow is optimized; and the information management becomes visual and simple.

The invention relates to an extraction method of winter wheat plantation information. The extraction method of winter wheat plantation information includes the steps: based on the phenological characteristic of overwintering of winter wheat, determining and obtaining the remote sensing image data of the period of seedling establishment of winter beat and the remote sensing image data of the periodof naked land of winter wheat, and respectively preprocessing the two periods of remote sensing image data; combining with the historical cultivated land vector data, determining the cultivated landrange, and performing multiple-dimensional segmentation on the cultivated land range; respectively calculating the two periods of remote sensing image data, and obtaining the normalization vegetationindexes of two periods of winter wheat; and combining with the cultivated land range and the normalization vegetation indexes of two periods of winter wheat, automatically determining the thresholds of the normalization vegetation indexes, and realizing automatic extraction of the winter wheat plantation information. The extraction method of winter wheat plantation information utilizes the historical cultivated land vector data, fully excavates the geographical information of the early stage, has the advantages of simple principle, high applicability, high precision and processed technology, can realize automatic extraction and can be applied to area monitoring of the winter wheat cultivated area widely.

The invention provides an automatic operation and maintenance early-warning method. The method comprises the following steps: acquiring and storing operation and maintenance management data in an operation and maintenance management network, and extracting the acquired operation and maintenance management data; preprocessing the acquired operation and maintenance management data, including cleaning, associating and classifying; processing the preprocessed operation and maintenance management data, including desensitization protection, staged processing and sealed storage; performing early warning analysis on the preprocessed operation and maintenance management data and the processed operation and maintenance management data; outputting and displaying an early warning analysis result according to a preset form. The invention further provides an automatic operation and maintenance early-warning system. By adopting the method and the system, the degree of dependency on core personnel can be lowered, the work stress of management personnel is lowered, the working efficiency of an operation and maintenance manager is increased, and problems occurring in a computer or a network can be prejudged in advance to make an early warning.

The invention provides a method for determining the abnormal state of the power-on timing sequence of a server main board. The method comprises steps of: sending a power-on signal to a first power module of the server main board to determine whether the first power module normally supplies power; and after the first power module normally supplies power, sending a power-on signal to a second powermodule of the server main board; determining whether the power module normally supplies power; after the second power module normally supplies power, sending a power-on signal to a third power moduleof the server main board to determine whether the third power module normally supplies power; after the third power module normally supplies power, performing operations the same as previous operations until all the power modules of the server main board are powered on normally. The method is not required to measure power modules with a multimeter one by one, improves the working efficiency of a main board test process and also avoids repeated work when the main board is abnormal.

The invention relates to a log analysis template and a log analysis method based on the template. The log analysis template and an IP address of a device correspond to each other. The log analysis template is used for analyzing logs of different devices into standardized log information with the same format. The log parsing template comprises a pre-parsing template and a main body parsing template. The pre-resolution template is one of an empty template and a version resolution sub-template; The version analysis sub-template is as follows: extracting the character of the version correspondingto the log in the log, and selecting the main body analysis template corresponding to the character through the extracted character; The main body parsing template is composed of one or more parsing sub-templates, and the log is parsed into standardized log information with the same format by using the corresponding parsing sub-templates in a specific order. The invention can reduce the code workload, improve the work efficiency and reduce the operation and maintenance cost in the later period.

The invention discloses a modularized structure for a three-level inverter for wind power generation, which can simply and quickly form different power levels for wind power generation. The modularized structure comprises an electrical system and a radiating system, wherein the electrical system comprises four direct current capacitors, four IGBTs (Insulated Gate Bipolar Translators), two clamping diodes, two absorption capacitors, a balancing resistor and bus bars; the radiating system comprises a water-cooling base plate and an air water-heat exchanger; a cooling water channel is arranged inside the water cooling base plate; and a water inlet and a water outlet which are connected with the air water-heat exchanger are arranged on in the lower end surface of the water-cooling base plate; the bus bars comprise a direct current capacitor bus bar which is arranged above the water-cooling base plate and a converter loop bus bar which is vertically connected with the direct-current capacitor bus bar, and arranged in front of the water-cooling base plate in parallel; the four direct current capacitors are arranged below the direct current capacitor bus bar, and the wiring terminals of the four direct current capacitors are connected with the direct current capacitor bus bar; the four IGBTs and the two clamping diodes are fixedly arranged on the water-cooling base plate; and the wiring terminals of the four IGBTs and the two clamping diodes and the wiring terminal of the balancing resistor are connected with the converter loop bus bar.

The invention relates to the technical field of test case generation, and provides an interface test case automatic generation method and a device, and a computer readable storage medium. The method comprises the steps of obtaining an interface parameter document according to an obtained interface test case generation instruction; analyzing an interface parameter document, determining an array ofall interfaces based on the interface parameter document, and the array comprises an interface address path, a transmission mode and an input parameter; assigning the array to each interface, loadingthe array assigned to each interface to a script to obtain an execution script, and creating the script on an interface test tool in advance; and performing an interface test on the interface test tool by utilizing the execution script to generate an interface test case. Compared with the prior art that scripts are written manually or semi-automatically before interfaces are tested, the script writing time is saved, the testing efficiency is greatly improved, and the whole testing period is shortened.

The invention discloses a crop image pest and disease damage area extraction method based on SLIC superpixels and automatic threshold segmentation, which relates to the field of crop pest and diseasedamage detection based on image processing. The method comprises the following steps: carrying out image preprocessing on uploaded image information, and segmenting an image into a plurality of superpixel regions according to an SLIC superpixel segmentation algorithm, thereby extracting edge information of pest and disease damage leaves; on the basis of a picture segmented into super pixels, combining super pixel areas through a histogram intersection method, so that crop leaves are extracted from background interference; finally, carrying out pixel point traversal on the leaves, using the principle that the image texture difference between a normal area and a pest and disease damage area in a leaf image is large setting automatic threshold iteration to segment the pest and disease damagearea from a healthy area. The method has high extraction precision and efficiency.

The invention discloses a method for intelligently marking paper with trace left based on an 8-character code. The method includes the following steps: marking paper; manually giving score for subjective questions; scanning the paper; conducting OMR identification on the objective questions, conducting OCR identification on the subjective questions; after conducting OMR identification on the objective questions, successively conducting filling point positioning, light emitting processing, analyzing and mark processing; after conducting the OCR identification on the subjective questions, successively conducting image identification, image pre-processing, text cutting, feature extraction, single component identification, word post-processing, and character proofreading; and counting the scores of the objective questions and subjective questions. According to the invention, the method, on the basis of OMR optical mark identification technology, innovatively applies the OCR optical character identification technology, and converts scoring mark of a teacher to a corresponding computer value in an accurate manner, so that the method effectively saves marking traces of the teacher while conventional online paper marking systems can not. According to the invention, the method can leave trace during paper marking, can effectively avoid repetitive work for the teacher, and increase the quality of paper marking.

The invention provides a method for constructing a soft keyboard, a device for inputting character information and a method thereof. The method for constructing a soft keyboard comprises the steps of presetting readable-writable storage space for storing the character information; setting the mapping relation between the character information and the soft keyboard; writing the character information in the storage space; and displaying the character information in the storage space on the soft keyboard according to the mapping relation. The invention displays the character information on the soft keyboard by the setting so that the input is quicker, so as to improve input efficiency.

The invention discloses a method for multi-factor automatic update of a road space network. According to the method, the limitation of global updating and manual updating is avoided, processing of only changed data is achieved, the goal of accurate and real-time dynamic updating is achieved, and a digital network model and a real network are kept consistent most efficiently. The method includes the steps of performing data preparation and pretreatment; matching changed road information with a to-be-updated network, and searching newly-increased roads and rebuilt roads; performing matching inspection on possibly matched line entities, such as inspection of four factors which are area overlaying ratio, directional included angle, Hausdorff distance and semantic consistency; performing reversal matching on an original road space network and the changed road information, and deleting abandoned road section data. According to the method, road space network update efficiency and accuracy areimproved, and the road space network automatic update reliability is greatly improved.

The invention discloses a Mybatis code generation method, apparatus, and computer terminal, The method comprises the following steps: acquiring summary information of a table in a database and field information of each field in the table, and converting the summary information and field information into entity information of a Java specification, wherein, the entity information comprises variablesof a Bean object and method names of the Bean object; Determining attribute values corresponding to the entity information according to a preset correspondence relation table; Gets the SQL statementfor the predetermined method; A corresponding Mybatis code is generated according to the attribute value and the SQL statement of the predetermined method. The technical proposal of the invention utilizes database information to automatically and quickly generate Mybatis code of a predetermined method, avoids developers from writing repetitive work of the same code in each project, and improves developers' work efficiency and code uniformity.