43results about How to "Data rich" patented technology

The invention discloses a vector map data transmission method based on the multilevel slice mode, which comprises steps: firstly dividing a map into four parts through L (L=1, 2,..., m) to obtain an L-level square region, then felling intersectant elements with weight level of L or elements with the pairing level in the square region under a data set named as a multilevel slice, secondly using the multilevel slice as a basic unit for the map data transmission from a server terminal to a mobile terminal, thirdly integrating the elements of each level of slices and ancestor slices thereof firstly after the mobile terminal receives the multilevel slice, and then piecing the slices together into a complete map of a mobile terminal target region, and finally caching the multilevel slice on one side of the mobile terminal. Each renovation firstly searches the multilevel slice from a local buffer, or searches from the server if the local buffer does not have the multilevel slice. The method has the advantages that one side of the mobile terminal can reuse the map data stored on the local at high proportion, thereby reducing the communication of the map data transmission.

The invention discloses a door lock state detecting method and a device and a door lock state detector. The door lock state detecting method comprises the steps of: obtaining vibration data of a door lock tongue; comparing the obtained vibration data with initial vibration characteristic values; and determining the state of a door lock according to the compared results. The door lock state detecting method compares the obtained vibration data of the door lock tongue with the initial vibration characteristic values and determines the state of the door lock according to the compared results, needs no transformation of the door lock in the whole realization process, realizes simplicity, and is low in realization cost.

The invention discloses an Emin view mobile commercial platform system which comprises a smart phone terminal, a cloud server and an external management device. The smart phone terminal completes data entry and data operation result show, and interacts with the cloud server through an internet. The internet is a wireless network. The cloud server centralizes a variety of resources, can provide the complex operations and business processing of cloud computing, cloud storing, enterprise-level mobile application and the like, and outputs results to the external management device though the internet. The Emin view mobile commercial platform system has the advantages of being capable of being added into or removed from a platform flexibly and capable of sharing the services of a safety certificate, authorization, a communication protocol, data storage, user interface (UI) generation and management and the like which are provided by the platform, utilizing the facts that a mobile pone has the characteristics of being portable, being capable of being located and having plenty of sensors to bring great convenience to submit, process, inquire and manage business applied data, and being capable of achieving real-time processing for the data so as to greatly improve processing efficiency.

The invention discloses a method and a device for generating a widget, which belong to the technical field of network application. The method comprises the following steps of: establishing attribute information of data to be acquired according to a webpage specified by a user and a page fragment marked on the webpage; acquiring structured data according to the established attribute information of the data to be acquired; and converting the acquired structured data into visible contents. The device comprises an establishing module, an acquisition module and a conversion module. The attribute information of the data to be acquired is established and the structured data is acquired according to the established attribute information, so that the acquired data has rich contents; moreover, the attribute information of the data to be acquired is established according to the webpage specified by the user, so that the user can directly participate in a widget generating process and the effect of meeting diversified user requirements is achieved.

The invention discloses a car-following trajectory dynamic acquisition method and system. The trajectory of a front car is obtained by collecting the trajectory of a rear car and the distance between the front and rear cars, wherein the distance between the front and rear cars is calculated based on images shot by a binocular camera mounted on the top of the rear car. The method mainly comprises the following steps: carrying out distortion correction and stereo correction on original images shot by the binocular camera; selecting a target area in one image, and realizing automatic matching of targets in two images based on a template matching algorithm; carrying out calculation according to the triangulation principle to obtain the distance between the actual target area and the binocular camera; keeping the original images shot by the binocular camera, shooting time and the distance corresponding to the target front car; and when carrying out target distance acquisition at the next moment, automatically tracking the target area in the image in the next moment through a target automatic tracking algorithm. The car-following trajectory dynamic acquisition method and system are low in equipment cost, high in data acquisition precision, high in applicability, rich in data content and simple in operation and have a good application prospect in the traffic data acquisition field.

The invention relates to a real-time monitoring system and a real-time monitoring method of semiconductor test data. The real-time monitoring system comprises a client, a server and a display terminal, wherein the client is used for reading relevant data generated by a test machine and uploading the relevant data to the server; the server is used for reading the data uploaded by the client, carrying out analysis and comparison to obtain the operating state of the test machine and updating the data of the server; the display server is used for displaying new data after comparison of the server and the state of the test machine; the client, the server and the display terminal are connected through data interaction. After the technical scheme is adopted, the system can be compatible with various models of test machines, the data are free of man-made zero-clearing, and the data are rich in content. Due to the fact that all information of program of the test machine can be read, new hardware does not need to be added, and the input cost in earlier stage is reduced.

A design making platform of a visual costume cutting sheet is disclosed. The design making platform is connected to a computer terminal through Internet. The design making platform comprises a user input module, a costume design database, a costume display module, a costume design module and a costume making platform. The platform has advantages that an image generated in a system is a real-image equal ratio image of a wearer so that a wearing effect can be visually checked; and according to a body shape of a user, appropriate clothes can be designed.

The invention relates to the technical field of computer geographic information systems and discloses an intelligent seamless aggregation method and system for a geographic information service. The method comprises the following steps of directionally obtaining information of map data service and processing service resources through web search, wherein the information of the map data service and processing service resources comprises a service address; carrying out availability verification according to the obtained service address; and judging according to request parameters, calling a data service and a processing service, aggregating the data service and the processing service and returning to a client. According to the method and the system, multisource, distributed and heterogeneous geographical information services are aggregated, a data content of the system is enriched, and the system development is facilitated. The more efficient and pointed geographic information service can be constructed to promote more application fields to utilize the location-based service of the geographic information.

The invention provides a geographic area classification method, a geographic area classification device, an electronic device and a computer readable storage medium, and belongs to the technical fieldof computers. The method comprises the following steps: acquiring multiple groups of travel data in a target geographic area, wherein the travel data comprises a departure position, departure time, an arrival position and arrival time; based on the sub-areas where the departure position and the arrival position are located, respectively obtaining initial function vectors of the departure positionand the arrival position, and obtaining the sub- areas by dividing a target geographic region in advance; taking the travel data, the function vector of the departure position and the function vectorof the arrival position as training data, and updating the function vector of the departure position and the function vector of the arrival position by training a neural network model; and clusteringthe function vector of each departure position and the function vector of each arrival position in the travel data so as to perform function classification on one or more sub-regions in the target geographic region. According to the invention, the geographic areas can be effectively classified.

The invention discloses a method and a system for reading data of an electricity meter based on a PROFIBUS. The system comprises a master station and a slave station which are communicated with each other on the basis of PROFIBUS, the master station and the slave station are in communication connection on the basis of a PROFIBUS bus, the slave station comprises the intelligent electricity meter and a PROFIBUS module, and the PROFIBUS module is in communication connection with a microprocessor unit [MCU (microprocessor control unit)] in the intelligent electricity meter. The method and the system for reading the data of the electricity meter based on the PROFIBUS have the advantages of easiness in implementation and quick data transmission.

The embodiment of the invention provides a scientific and technological resource dynamic collaborative filtering recommendation method based on user group preferences. The method comprises the following steps: calculating the similarity among users according to the label similarity among the users and the score similarity of the users on scientific and technological resources; clustering the users, and constructing a category preference matrix of the science and technology resources; calculating the category preference similarity of the user to the target science and technology resources and other science and technology resources, and generating a candidate neighbor list of the target science and technology resources; calculating score similarity between each science and technology resource and a plurality of previous science and technology resources, and generating a science and technology resource nearest neighbor list; taking the science and technology resources which are not scoredby the user as to-be-predicted science and technology resources, and calculating prediction scores of the to-be-predicted science and technology resources. In this way, the score data can be predicted by analyzing the score of the similar user group of the target user, and the generated recommendation result is highly consistent with the interest matching degree of the target user.

The invention discloses a system and a method for user data transmission of a satellite mobile communication system. The method includes that a satellite mobile communication terminal fills trace data into signaling messages which are transmitted to a ground monitoring terminal through a satellite signaling channel. The system comprises a satellite, the ground monitoring terminal, a satellite earth station and the satellite mobile communication terminal. The ground monitoring terminal comprises a trace data receiving module, a data analysis module, a trace data display module and a control command sending module; the satellite mobile communication terminal comprises a trace data collector, a trace data packaging module, a trace data compression module, a signaling packaging module and a message transceiving module. The trace data packaging module is used for packaging the acquired trace data; the trace data compression module is used for compressing the packaged data; the signaling packaging module is used for filling the compressed trace data into the signaling messages; the message transceiving module is used for sending the trace data and control commands. The system and the method for user data transmission of the satellite mobile communication system have the advantages that occupancy of traffic channels is avoided, adoption of a charge system of a network operator is avoided as well, and a remote tracking function is realized.

The invention discloses an interactive digital globe and an interactive method. The digital globe comprises a player, a high-definition projector, a fisheye lens, a spherical screen and an action capture tracker; the output end of the player is connected with the input end of the high-definition projector; the player is used for playing world topography and plane graphs; the high-definition projector is located behind the spherical screen; the fisheye lens is fixed to the front part of a projection lens of the high-definition projector; the high-definition projector is used for projecting theworld topography and plane graphs to the spherical screen through the fisheye lens; the spherical screen is a screen of a 1 / 4 spherical surface; the output end of the action capture tracker is connected with the input end of the player; the action capture tracker is used for capturing arm actions of a user; and the player is further used for adjusting the playing effect of the world topography andplane graphs according to the arm actions of the user. By adopting the digital globe, the cost is greatly reduced, the availability and universality are higher, and the popularization and applicationare facilitated.

The invention discloses a personality evaluation-oriented big language model enhanced text mapping processing method and system. The method comprises the following steps: S1, constructing a correlation model sample database; constructing a BERT model to obtain text features of user social text data, and then performing average pooling processing to obtain an initial vector; s2, firstly performing social text data splicing processing, and performing extraction embedding processing and average pooling processing through a Llama3 model to obtain a user integration vector; s3, constructing a fusion model containing three full connection layers and an attention mechanism, and carrying out addition fusion to obtain a final user vector; and S4, performing personality label interpretation and coding by using a GPT-4 model and a BERT model, and performing contrast learning model training by using a target label contrast learning model. According to the method, the model sample database is used for carrying out model processing and relation training of the BERT model, the Llama3 model, the fusion model, the target label comparison learning model and the like, and the learning precision and efficiency of the user vector and personality label relation model are remarkably improved.

The invention provides a network communication method, a network communication device and a storage medium, which are used for reducing the number of data packets in a communication network and improving the data transmission efficiency. The network communication method is applied to a video monitoring system, comprises master equipment and slave equipment, and comprises the following steps: the master equipment sends a data packet to the slave equipment, and the data packet comprises a start character, a data length, data content, summation check and an end character and is used for transmitting 0-255 bytes of data; the master equipment receives a response data packet sent by the slave equipment, the response data packet comprises an error response data packet and a correct response datapacket, the response data packet is sent by the slave equipment according to a decoding result of the data packet, if the slave equipment decodes successfully, the correct response data packet is sentto the master equipment, and a correct response code is carried in the correct response data packet; and if the slave equipment fails to decode and confirms that the data packet is the data packet sent to the slave equipment by the master equipment according to the address code carried in the data packet, an error response data packet is sent to the master equipment, wherein the error response data packet carries an error response code.

The invention discloses a database processing method and electronic equipment, and the method comprises the steps: building a data relation table according to the logic relationship of a plurality of data units in multi-domain time sequence data, and storing the data storage table in a target database; receiving a first instruction for operating the multi-domain time sequence data, calling the data relation table, and splitting the multi-domain time sequence data corresponding to the first instruction according to the data relation table to form a plurality of single-domain time sequence data, the single-domain time sequence data corresponding to the data unit; and performing a first operation corresponding to the first instruction for a plurality of pieces of single-domain time series data to respond to the first instruction. The multi-domain time sequence data can be processed based on the single-domain time sequence database, so that multiple requirements of users are met while database construction and use are simplified.

The present application discloses a database processing method and electronic equipment. The method includes: establishing a data relationship table according to the logical relationship of multiple data units in the multi-domain time series data, and storing the data storage table in the target database; receiving Invoking the data relationship table for the first instruction that operates on the multi-domain time-series data, and splitting the multi-domain time-series data corresponding to the first instruction according to the data relationship table to form multiple unit domain time series data, wherein the single domain time series data corresponds to the data unit; respectively performing a first operation corresponding to the first instruction on a plurality of the single domain time series data in response to the first instruction. This method can process multi-domain time-series data based on a single-domain time-series database, so as to meet various needs of users while simplifying database construction and use.

The invention discloses a CMF protocol stack automatic test method and system based on an online database, and the method comprises the steps: enabling a CMF protocol stack to transmit a parameter request primitive to airborne equipment when the CMF protocol stack carries out the parameter configuration of the airborne equipment; the airborne equipment refers to mechanism end system equipment or mechanism end system application; the airborne equipment receives the parameter request primitive and generates a parameter confirmation primitive, and the parameter request primitive and the parameter confirmation primitive are sequentially stored in an online structured dictionary; and the airborne equipment returns the parameter confirmation primitive to the CMF protocol stack, and verifies the correctness of the parameter request primitive sent by the CMF protocol stack and whether the parameter request primitive is retransmitted. According to the CMF protocol stack testing method and device, the CMF protocol stack interaction process and the interaction message can be controlled, analyzed and inquired, result judgment is automatically carried out, and automatic testing of the CMF protocol stack is achieved.

The invention discloses a method and system for constructing an AI knowledge base based on an unstructured text and structured information. The method comprises the following steps: acquiring original data from an unstructured text data source and a structured data source; preprocessing the unstructured text information and the structured information, and extracting an entity data set of the unstructured text information and the structured information through named entity recognition; the entity data of the unstructured text and the entity data of the structured information are converted into vector representations, data analysis is carried out on the vector representations, the similarity and the correlation index of the vector representations of the unstructured text and the structured information are calculated, and the correlation between the entity data is determined; combining the entity data with the relevance; and constructing a knowledge graph. According to the scheme, intelligent fusion of the unstructured text and the structured information is realized.

The invention provides a plot moisture productivity visualization method and device, and relates to the technical field of remote sensing, and the method comprises the steps: obtaining image data of a research plot, and carrying out the preprocessing of the image data, and obtaining first data; substituting the first data into a formula net water consumption = precipitation-evapotranspiration + irrigation volume for grid calculation to obtain a net water consumption layer; calculating the GEP of the research plot according to a GEP accounting standard and performing visualization processing to obtain an ecological system total production value layer; and substituting the result into a formula water productivity = ecological system total production value map layer / net water consumption map layer for grid calculation to obtain a water productivity image of the research plot. According to the technical scheme, the moisture productivity is defined as the ratio of the total production value of the ecological system to the net water consumption, and the originally defined crop yield and economic value thereof are included, so that the moisture productivity calculated in the scheme can reflect the efficiency of all aspects of the whole ecological system, and the data content reflected by the calculated result is more comprehensive.

The invention provides a method and a device for establishing a stroke sample library applied to brush writing. Wherein, the method includes: obtaining the stroke rubbings of each calligraphy style corresponding to the standard strokes; for each stroke rubbing, extracting the strokes from the stroke rubbings, and performing image processing on the extracted strokes to obtain the strokes conforming to the predetermined style The sample of the strokes: obtaining the sampling data of the samples of each of the stroke rubbings respectively, and storing the samples and the sampling data correspondingly in the stroke sample library. Through the present invention, the practicability of the stroke sample library is improved.

The disclosure provides a driver identification method, a driver identification device, electronic equipment, and a computer-readable storage medium, belonging to the technical field of artificial intelligence. The method includes: acquiring the driving data of the driving event to be identified of the target vehicle; obtaining the sequence feature data of the driving event to be identified according to the timing characteristics of the driving data; obtaining the driving event to be identified according to the global characteristics of the driving data. Identify the aggregated feature data of the driving event; use the pre-trained recognition model to process the sequence feature data and aggregated feature data of the driving event to be identified, and identify whether the driver of the driving event to be identified is associated with the target vehicle driver. The present disclosure can effectively identify the driver's identity, has a high recognition accuracy rate, and has wide applicability.

The invention belongs to the technical field of intelligent sheep reproductive capacity detection, and discloses an intelligent sheep reproductive capacity detection system and method. The system comprises a sheep image collection module, a sign information collection module, a gene information collection module, a main control module, a health monitoring module, a reproductive number calculationmodule, a reproductive evaluation module, a cloud service module, and a display module. The method for collecting data through the health monitoring module is simple, the data content is rich, individual data with relatively high reliability can be generated after data mining, manpower simplification and cost reduction of a farm are facilitated, behavior monitoring and source tracing of the individual sheep growth process are accurate, and real-time monitoring of the sheep health state is achieved; meanwhile, gray processing, splicing processing, filtering, threshold processing and the like are carried out on the shot image through a reproduction number calculation module, the shot image is converted into a binary image, and contour retrieval is carried out in the binary image to obtain the number of sheep reproduction groups.

The invention discloses an interactive digital globe and an interactive method. The digital globe includes: a player, a high-definition projector, a fisheye lens, a spherical screen and a motion capture tracker; the output end of the player is connected to the input end of the high-definition projector, and the player is used to play the world topographic map plan; the high-definition projector Located behind the spherical screen, a fisheye lens is fixed in front of the projection lens of the high-definition projector. The high-definition projector is used to project the world topographic map onto the spherical screen through the fisheye lens; the spherical screen is a quarter-spherical screen; the action The output end of the capture tracker is connected to the input end of the player. The motion capture tracker is used to capture the user's arm movement, and the player is also used to adjust the playback effect of the world topography map according to the user's arm movement. By adopting the digital globe of the invention, the cost is greatly reduced, the usability and universality are stronger, and it is beneficial to popularization and application.

The invention relates to a real-time monitoring system and a real-time monitoring method of semiconductor test data. The real-time monitoring system comprises a client, a server and a display terminal, wherein the client is used for reading relevant data generated by a test machine and uploading the relevant data to the server; the server is used for reading the data uploaded by the client, carrying out analysis and comparison to obtain the operating state of the test machine and updating the data of the server; the display server is used for displaying new data after comparison of the server and the state of the test machine; the client, the server and the display terminal are connected through data interaction. After the technical scheme is adopted, the system can be compatible with various models of test machines, the data are free of man-made zero-clearing, and the data are rich in content. Due to the fact that all information of program of the test machine can be read, new hardware does not need to be added, and the input cost in earlier stage is reduced.

The invention relates to the field of livestock health monitoring, and discloses a method and system for livestock health monitoring. The method includes: wearing an electronic tag for each livestock, setting a corresponding electronic tag reader in the livestock activity area, and setting a A camera device that collects video images of livestock activities; use the video images collected by the electronic tag reader and the camera device to obtain the electronic tag identity of each livestock and the individual movement track information corresponding to the electronic tag identity; use the individual movement track information to obtain each interval Acquire the total displacement of each livestock once at time T1; obtain the feeding situation of each livestock; obtain the drinking water situation of each livestock; The monitoring of feeding and drinking water conditions is conducive to the realization of accurate monitoring of the health status of individual livestock, and the reduction of livestock medication and mortality.

The present application provides a lightning signal receiving system and method based on very high frequency. The system includes at least six detection substations, each of which includes: an antenna, a filtering device, a signal amplifying device, a timing device, a collection device and a main control device; the antenna is connected to the input end of the filtering device, and the antenna is used to receive VHF frequency band electromagnetic radiation signals radiated by lightning; the output end of the filtering device is connected to the input end of the signal amplifying device, the output end of the signal amplifying device is connected to the input end of the collection device, the output end of the collection device is connected to the first input end of the main control device, the timing device is connected to the second input end of the main control device, the output end of the main control device is externally connected to a host computer, the filtering device includes a bandpass filtering module, and the main control device adjusts the center frequency of the bandpass filtering module based on the environmental spectrum analysis result obtained by performing environmental spectrum analysis on the electromagnetic radiation signal output by the collection device.

The invention discloses a multilevel slice processing method for vector map data, which comprises multilevel slice generation step and map synthesis step; wherein, (1) the multilevel slice generation comprises the steps as follows: firstly, the map can be divided into four equal parts at L level (wherein, the L equals to the whole number from 1 to m), so as to obtain an L-level square area; and then the elements which are intersected with the L-level square area with the L weighing rank or partnership level can come under to <the multilevel slice data set>. When the detail data of the elements are excessive, the elements come under one group of the multilevel slice by utilizing the increment method; (2) the synthesis of an area A map under the L-level scale comprises the steps as follows:firstly, the congregation which is intersected with the area A and is composed of the L-level slice can be searched; then, the elements or the increment of the slice and the former slice thereof can be integrated; finally, the elements can be spliced together according to the space proximity relation so as to obtain the whole map. In the position service, the multilevel slice can be taken as a map data transmitting unit, so as to be good for one side of a mobile termination to cache the map data and reduce the data communication amount; and the increment process for the detail data can reducethe calculation load of the mobile termination.