131 results about "Positioning Attribute" patented technology

A high dimensional touchpad (HDTP) controls a variety of computer windows systems and applications by detecting a user's finger movement in the left-right, forward-backward, roll, pitch, yaw, and downward pressure directions. Measurements obtained from the touchpad of at least two attributes of finger movement at two different time intervals are used to provide a first and a second finger position attribute used to control an application on an electronic device. The finger roll angle is determined by detecting the edge and the peak region of a finger contact area. Also, a visual color displayed in an application operating on an electronic device is controlled by a measured-angle value of a finger in contact with a touchpad.

The invention discloses a generation method and a generation device of frequent position trajectory based on moving target, which relates to the technical field of positioning. The main purposes are to solve such problems as massive position data with various degrees of accuracy and being unable to determine the correct position trajectory of the moving target, of which the target track emerges frequently. The generation method of frequent position trajectory based on moving target includes the following steps. Information about the position of the moving target is obtained. According to locus fragment correlation function, correlation operations between locus fragments, which are in correspondence with the information about the position, are implemented. According to a pre-set method of dividing a grid, the information about the position after the correlation operations is divided. According to an established motion state filter and a default feature point extraction algorithm, the feature point of the information about the position after the division of the grid is extracted and a resampling trajectory. According to time attributes, position attributes, direction attributes and a default space clustering algorithm, the resampling trajectory of the feature point is clustered in the form of sub-trajectory. After scanning and clustering, the sub-trajectory becomes the frequent position trajectory.

The invention discloses a method, device and system for geometric correction assistance of a projected image. The method, device and system are used for improving the convenience of correction. The method for geometric correction assistance comprises the steps that two sets of position comparison points are determined according to a film source corresponding to a projection curtain and the projection attribute, the first set of position comparison points are distributed on the film source, the second set of position comparison points are distributed on the projection curtain, and the position attribute of the first set of position comparison points and the position attribute of the second set of position comparison points are consistent; a reference coordinate system is created and a first coordinate of each position comparison point in the first set of position comparison points in the reference coordinate system is determined; a second coordinate, set by a user, of each position comparison point in the second set of position comparison points in the reference coordinate system is input; the image is corrected according to the mapping relationship of the first coordinates and the second coordinates of the relevant position comparison points in the first set and the second set of the position comparison points.

An intelligent safeguard device based on omni bearing visual transducer consists of microprocessor, omni bearing visual transducer for monitoring safety situation, and communication module .It is featured as enabling to obtain real time image of scene and enabling to obtain space position attribute, region size attribute, shape attribute, texture and color attribute and activity attribute for judging whether there is intrusion or not by comprehensive weighted way.

A multi-level cache-based data reading / writing method and device, and a computer system, which relate to the data reading / writing field of computer systems, and are used to improve the Cache access efficiency during data reading / writing. The method comprises: acquiring a first query address of a first physical memory data block for reading / writing data; acquiring a first cache position attribute of the first physical memory data block; according to the first query address, in accordance with a high to low order of cache levels which the first physical memory data block indicated by the first cache position attribute can access, querying whether the caches are hit in sequence or not, until one cache is hit or none of the caches is hit; if one cache is hit, reading / writing data for the first query address of the first physical memory data block in the hit cache; alternatively, if none of the caches is hit, reading / writing data for a first query address of a first physical memory data block in the memory.

A device and a method for measuring form attributes, position attributes and dimension attributes of rotatable machine elements are described. It is the object of the invention to find a possibility for measuring form attributes, position attributes or dimension attributes of a rotatable machine element which also allows axially probeable surfaces having hidden regions to be measured with high accuracy with a lower expenditure on construction. According to the invention, this object is met in that a mechanical measuring unit having a tactile measuring probe for measuring the machine element in axial direction is provided in addition to an optical measuring unit with illumination module and camera module which captures a shadow image of the machine element. The mechanical measuring unit is fixed to the optical measuring unit and has a swiveling device for swiveling the tactile measuring probe orthogonal to the rotational axis of the machine element.

The invention relates to a wireless communication method and device. The method comprises the steps that: the wireless communication device sends a broadcasting message to a first terminal in a service region of the wireless communication device, and the broadcasting message carries device identification information of the wireless communication device; and the wireless communication device receives a scanning request message sent by the first terminal when the first terminal is triggered after receiving the broadcasting message, the wireless communication device sends a scanning response message corresponding to the scanning request message to the first terminal, and the scanning response message carries first attribute data. By adopting the wireless communication method and device, wireless communication is conveniently performed, and the first attribute data of the wireless communication device is transmitted in real time, so that the wireless communication device is enabled to be associated with dynamic physical position attributes.

The invention provides an automatic black broadcast analysis method and intelligent identification device based on multi-attribute analysis. The device comprises a monitoring command center and one or more remote monitoring stations, the remote monitoring station receives measurement data of a to-be-measured broadcast signal and uploads the measurement data to the monitoring command center to maintain a monitoring database MDB, meanwhile maintaining a station database SDB by the monitoring command center, and storing the legal station information of the area. According to the method and device, the frequency attributes, geographic position attributes, channel occupancy attributes, launch time rule attributes, bandwidth attributes, polarization manner attributes and voice attributes of frequency points are extracted from the collected measurement data, the validity of the attributes of the frequency points are automatically analyzed, and whether the broadcast signal is a black broadcast signal is comprehensively analyzed. By adoption of the method and device, the working efficiency of signal monitoring and collection in a black broadcast investigation process can be effectively improved, the accuracy of identifying suspected signals is improved, and the black broadcast investigation efficiency is improved.

The invention provides an autonomous vertical parking method based on a high-precision map. The method comprises the steps that a vehicle acquires parking space information based on the high-precisionmap and environmental information of a parking lot and road edge road measurement sensors, position attributes of the vehicle to be parked and positional relationship attributes of the vehicle in a global coordinate system are determined, switching points are determined accordingly, the switching points are fitted through an arc or spline curve, a cost function is constructed under the conditionthat the requirements for vertical parking path constraints and the minimum parking space constraint are met, and a trajectory with the smallest cost function is selected as the final optimal trajectory. By means of the method, the smoothness of vehicle movement control can be ensured, shaking of a steering wheel of the vehicle in the parking process is eliminated, and safe parking is achieved.

The invention discloses a method for controlling urban lighting facility based on an intelligent terminal, the intelligent terminal and a system. The method comprises the following steps of: acquiring configuration data from a master station by the intelligent terminal; selecting an integrated controller which needs to be controlled; recording a user identifier (UID) of each lamp node under the integrated controller; setting information of lamps, such as roads, lighting, position attributes, types and the like; acquiring longitude and latitude information of the corresponding lamp nodes; installing and testing each lamp node according to the UID of a control terminal of each lamp node; synchronizing the data information of all lamp nodes under the integrated controller to the master station when all lamp nodes are tested successfully; and arranging lamp posts on a map by the master station according to the longitude and latitude information of the lamp nodes. The invention also provides a lamp fault maintenance testing procedure based on the intelligent terminal, which automatically synchronizes fault reasons and solution schemes to the master station. By the method, the intelligent terminal, the system and the lamp fault maintenance testing procedure, streetlamps are quickly positioned on a geographic information system (GIS), the complexity for debugging a streetlamp control system on site is reduced, and the maintenance success rate is improved.

The invention discloses an implementation method of user mobility. In the method, an address allocated for a mobile node only identifies the identity attribute of the mobile node; the identity attribute is expressed by an endpoint identifier (EID) address; an Internet protocol (IP) message has a position attribute at a transmission address; and the position attribute is expressed by a routing locator (RLOC) address. The method comprises the following steps that: an edge tunnel router receives the IP message; the edge tunnel router locally searches the RLOC address which corresponds to the EID address of the IP message; the edge tunnel router encapsulates the RLOC address for the IP message; and the edge tunnel router sends the encapsulated IP message. Through the method, user mobility can be implemented easily and conveniently.

The invention relates to a touch screen unlocking method a touch screen terminal. The unlocking method includes: when the touch screen terminal is in a locking work mode, the touch screen terminal acquires a group of contact sequence formed by continuous clicking on a touch screen by a user, and calculates and extracts to acquire position attributes and rhythm characteristics of the contact sequence; matching the acquired position attributes and rhythm characteristics of the contact sequence with position attributes and rhythm characteristics of a preset unlocking contact sequence, if the matching result is positive, the touch screen terminal executes unlocking, and the touch screen terminal is switched into an unlocking work mode; and if the matching result is negative, the locking work mode is maintained. The touch screen terminal comprises an acquisition module, a calculating module and an unlocking module. The technical problem that the existing unlocking methods are low in safety is solved. The touch screen unlocking method is convenient, fast, high in safety and the like.

A method of MALDI sample plate processing includes capturing an image of a plate positioned outside a mass spectrometer. The image is processed to identify one or more attributes of an individual sample on the plate, where the attributes are selected from a position attribute, a geometry attribute and an internal density distribution attribute. A laser impact position is selected within the mass spectrometer based upon one or more of the attributes.

The present invention discloses a mobile O2O (Online to Offline) recommendation method. The method comprises: a server automatically generating a consumption matrix according to a consumption list of a consumer, generating push information, which may be needed by the consumer, by commercial information of a merchant at a frequent consuming time for consuming items of the same type from previous consumption matrixes of the consumer, and sending the push information to the consumer at an appropriate time; and through a GPS, when a frequent consuming location is in a range that can be perceived by a mobile terminal carried by the consumer, the server sending the push information to the consumer by means of the mobile terminal. The present invention further discloses a mobile O2O recommendation system for implementing the method. According to the mobile O2O recommendation method and system disclosed by the present invention, accurate recommendation can be achieved, existing common recommendation systems based on content are combined, and, on this basis, a position attribute, a mobile perceiving attribute and the like are added, so that integrative utilization of online and offline resources of merchants is facilitated, O2O application is accurately implemented, and user viscosity is greatly strengthened.

The invention provides a safe positioning method of a wireless sensor network based on trust level evaluation. A positioning attribute set is provided for a trust entity to carry out evaluation behaviors. According to the positioning attribute set, trust levels of beacon nodes are provided in a value form by quantifying key behavior expressions in node positioning processes. Moreover, a threshold value is determined; attack nodes are filtered; and moreover, the work of normal nodes cannot be influenced. When the attack nodes invade a system, as trust relationship is established, the attack nodes are filtered and will not participate in the positioning processes of the normal nodes.

The invention discloses a roof type photovoltaic array pitch optimizing method based on shadow radiation analysis.The roof type photovoltaic array pitch optimizing method based on shadow radiation analysis comprises the steps that firstly, a building model and geographic position attributes of the building model are obtained; secondly, according to the geographic position attributes of the building model, a laying area of photovoltaic equipment is determined; thirdly, according to the geographic position attributes of the building model and parameters of the photovoltaic equipment, an installation pitch initial value of a photovoltaic array is calculated; fourthly, a static investment target function for unit electric energy is established; fifthly, the photovoltaic array pitch is adjusted to make the static investment of unit electric energy be minimum, and the photovoltaic array pitch with the minimum static investment of unit electric energy is the actual laying pitch of the photovoltaic equipment.By means of the optimizing method, more photovoltaic equipment is laid in a limited area by adjusting the photovoltaic array pitch, the total electricity generating amount is increased, and the static investment of unit electric energy is reduced.

The invention relates to a method for realizing 3D (three dimensional) browser based on binocular parallax principle. By using the method, a 3D webpage and a 3D video shown on a 3D television both have stereoscopic perception and depth perception. The method is characterized in that a 2D (two dimensional) positioning attribute in a cascading style sheet (CSS) used for controlling appearance of browser is expanded into a 3D positioning attribute for controlling the appearance of the 3D webpage having depth perception, wherein the 3D positioning attribute comprises the 2D positioning attribute and a 3D special positioning attribute, and the 3D special positioning attribute can be defaulted. The method comprises the following steps: 1) drawing 3D left and right viewing frames; 2) acquiring the 3D positioning information; 3) establishing the 3D webpage; 4) analyzing the 3D webpage; 5) rendering the 3D left and right viewing frames; and 6) processing a 3D transmission format. The method has the advantages that the 3D webpage can be formed by modifying the existing 2D webpage, the 3D browser is compatible with the 2D browser, the seamless support for the 2D webpage and the 3D browser isachieved, and the like.

The invention discloses a multi-language emotional data processing and classifying method and system based on key sentences. The method includes the steps that first, an emotional dictionary data packet is automatically extracted from an unlabelled emotional data set, and the polarity of emotional words is finally judged through a K nearest neighbor algorithm and a voting rule; second, the extracted emotional dictionary data packet is used for calculating the score of the emotion attribute, then, the position attribute and the key word attribute are comprehensively considered, and a plurality of emotional key sentences are extracted for each text; third, the extracted emotional key sentences are directly applied to supervised emotional data classification and unsupervised emotional data classification. Therefore, the double-difficulty problem caused by language migration and emotional data analysis in the multi-language translation process can be solved, and emotional data analysis accuracy can be improved.

The present invention provides a method and a device for rapid identification of a small fault of a coal seam. The method comprises the steps of: obtaining seismic data of a set coalfield region; performing structured-oriented filtering of the seismic data; employing an ant-tracking algorithm to perform processing of the filtered seismic data, and generating an ant seismic attribute data volume corresponding to the seismic data; extracting position attribute slices of a target layer in the ant seismic attribute data volume; and identifying construction of a small fault of a coal seam at the coalfield region according to the position attribute slices. On the basis of the structured-oriented filtering, the ant-tracking algorithm is employed to form the ant seismic attribute data volume underthe structured-oriented filtering; and moreover, the explanation speed and the precision of coal mine geological faults are improved by employing the mode of combining the structured-oriented filtering and the ant-tracking algorithm, and therefore, the identification fineness of the small fault of the coal seam is improved and more full and accurate geologic bases are provided for safe exploitation of the coal mine.

The invention provides an early-warning method and device for terminal-user loss. The method includes: obtaining multi-dimensional user information and sampling data, wherein the multi-dimensional user information includes a user background attribute, a user consumption attribute, a user position attribute and a user terminal attribute, and the sampling data includes the total number of off-network users, the total number of on-network users and the total number of off-network users and the total number of on-network users of each user attribute; calculating information gain of each user attribute in the multi-dimensional user information and according to a preset correlation threshold, judging whether information gain of each user attribute is lower than the preset correlation threshold; and if not so, using user attributes as strong-correlation user attributes and calculating a user loss probability of each strong-correlation user attribute. Through analysis of historical loss data, user attributes which are highly correlated with user loss are determined and thus user loss early warning is performed in advance.

A job hunting and recruiting service system operating on a mobile phone platform comprises a system management module, a job hunter module and a recruiter module. The system management module comprises a user interaction module, a data processing module and a data pushing module. The user interaction module is used for entering personal information of job hunters and position information of employers and receiving talent information or position information pushed by the data pushing module. The data processing module is used for screening out the talent information and the position information which are similar to talent attributes and position attributes in the position information. The data pushing module is used for pushing the talent information screened out by the data processing module to the employers with the similar attributes, or pushing the position information screened out by the data processing module to the job hunters with the similar attributes. The job hunter module is used for entering the personal talent information of the job hunters and receiving the position information pushed by the data pushing module. The recruiter module is used for entering basic information and the position information of the employers, and receiving the talent information pushed by the data pushing module.

The invention relates to the technical field of a communication process, and particularly to a positioning method, mobile terminal and control based on visual light sources. Specifically: a visual light source controller obtains geographic position attribute information of a position where the visual light source array locates; the visual light source controller determines visual light source array pattern corresponding to the obtained geographic position attribute information in accordance with a correspondence between the geographic position attribute information of the position where the visual light source array locates and the visual light source array pattern, wherein, the visual light source array pattern refers to coding information consisting of identification information for identifying lighting status corresponding to each visual light source in visual light source array, the visual light source controller controls lighting status of each visual light source included in the visual light source array according to determined visual light source pattern, and in this case, complexity in positioning is reduced, and problem of single positioning method is solved.

The embodiment of the invention discloses an intelligent equipment control method, comprising the following steps: step 101, receiving a user instruction; step 102, judging whether the user instruction can be directly executed, and if the judgment result is that the user instruction cannot be directly executed, executing step 103; step 103, determining the current position attribute of a user; step 104, determining a corresponding intelligent equipment selection rule according to the current position attribute of the user, and determining intelligent equipment corresponding to the user instruction according to the intelligent equipment selection rule; step 105, extracting a control action according to the user instruction; and step 106, carrying the control action in a control instruction,and sending the control instruction to the determined intelligent equipment to ensure that the determined intelligent equipment executes the control action. According to the intelligent equipment control method, the intelligent equipment that can better meet the control intentions of the user can be selected, and the method has a high degree of intelligence, simplifies user operations, greatly improves the user experience, and provides a convenient and intelligent home environment for the user.

The invention discloses a method for copying a selected region in a source image into a target image in a seamless manner. The method comprises the following steps: selecting the copied region in the source image, and carrying out pre-treatment to approximate the copied region as a polygonal region; carrying out self-adaptive triangulation on the polygonal region, and calculating tuning coordinate of each vertex of a triangular mesh about a polygon boundary; carrying out hierarchical sampling and re-normalization on the tuning coordinates according to the relative position attribute of each vertex of the triangular mesh about the polygon boundary; calculating the color difference of each vertex of a polygon between corresponding pixels which are respectively positioned in the target image and the source image according to the position of the copied polygonal region in the target image; calculating the color difference of the vertices of the triangular mesh according to the tuning coordinate and the corresponding color difference of each vertex of the polygon; and using programmable graphics hardware to sequentially draw the target image and the triangular mesh with vertex attributes, and obtaining a final fused image.

The invention provides a three-dimensional path planning method and a three-dimensional path planning system of an underwater robot. The three-dimensional path planning method of the underwater robotincludes: building a three-dimensional environment model of the underwater robot; initializing speed attribute and position attribute of each beetle individual in a beetle swarm algorithm in the three-dimensional environment model, and obtaining a global extremum in a beetle swarm according to the speed attribute and the position attribute; performing iteration updating on the global extremum by updating the speed attribute and the position attribute of each beetle individual, and obtaining an objective planned path according to a target global extremum finally obtained after the iteration updating is completed. The three-dimensional path planning method adopts the beetle swarm algorithm to plan the three-dimensional path of the underwater robot, is more flexible than a traditional path planning method, has strong adaptive capacity to complex underwater non-structural environment, has the characteristic of being high in iteration convergence speed when compared with a basic particle swarm algorithm, and can reduce a probability of trapping in a locally optimal solution.

The invention discloses a method for paging and printing documents based on HTML (Hypertext Markup Language) label and relates to the technical field of printing mobile law enforcement documents. The method comprises the steps: firstly, filling record contents in the HTML label and completely displaying the record contents in HTML pages; secondly, setting the hidden attribute and the position attribute of a paging container by calculating the height of the paging container capable of being filled with the contents in paged pages, displaying the partial contents of the corresponding HTML label in the paging container of each paged page, hiding the other contents, realizing the paging and printing of the record contents by means of the hidden attribute of the HTML labels; moreover, each paged page is fully filled, becomes more attractive and has no blank, so that the problem of untidy paged and printed documents in the prior art is solved.

The embodiment of the invention provides a selection method for a relay station and station equipment. The method comprises the following steps that: first station equipment receives beacon signals from a plurality of pieces of second station equipment, wherein the beacon signal transmitted by each piece of second station equipment carries the position attribute of the second station equipment, the position attribute of the second station equipment is used for indicating the position of the second station equipment, and the second station equipment is different from the first station equipment; and the first station equipment selects one piece of station equipment serving as a relay station of the first station equipment from the second station equipment according to own position attribute and the position attribute carried by each beacon signal. According to the technical scheme, the relay station is selected according to the position attribute, so that network sharing stability is improved, and the waste of network resources is reduced.