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104results about How to "Beautiful interface" patented technology

Bus system for dual-driving dual-control intelligent vehicle

The invention provides a bus system for a dual-driving dual-control intelligent vehicle. The bus system comprises a central control unit (a gateway), a robot bus, an information bus, a vehicle body bus and a power bus, wherein the robot bus is accessed in the central control unit; nodes of the robot bus comprise a wheeled robot controller ECU (Electronic Control Unit) and a multi-channel communication controller ECU; the wheeled robot controller ECU is used for receiving data information perceived by various sensors, and cognizing a calculated control strategy through driving; the multi-channel communication controller ECU is used for receiving control information, related to driving behaviors, from mobile phones, pads and other terminal devices, and isolating other information (such as entertainment information) in the mobile Internet irrelevant to the driving behaviors; the control information is transmitted to the wheeled robot controller ECU; manual driving and automatic driving of the intelligent vehicle both exist to remedy unintelligence of each other to realize the dual fail-safe purpose. The manual driving and the automatic driving are the hot standby to each other, and can be flexibly switched over through speech sounds, touch, tread and the like.
Owner:李德毅

Chinese character writing learning system

The invention discloses a Chinese character writing learning system and relates to a Chinese character writing learning system which is used in a mobile terminal. The system comprises a learning module, a game module, a databank module and a setting module, wherein the learning module comprises a writing module, a basic attribute module and a new word retrieval module, and is used for reading data from the databank module, so that a user can train in Chinese character writing, learn phrases, browse basic attribute information of Chinese characters and retrieve new words; the game module is used for detecting and consolidating the learned knowledge through at least one interesting game; the databank module is used for storing all data learned in the system and providing data sources for the game module and the learning module; the data include the Chinese attribute information and the framework outline information; the setting module is used for providing common setup of the system, wherein such common setup becomes valid in the learning module. The system is high in intelligent degree, is interesting and strong in interaction, thus the system is very applicable to Chinese teaching to children or foreigners who are eager to learn Chinese, and has good application prospects.
Owner:GUANGDONG QUNXING TOYS CO LTD

Method and system for showing communication traffic volume by combining Thiessen polygons and GIS map

The invention discloses a method for showing communication traffic volume by combining Thiessen polygons and a GIS map, which comprises the following steps: changing the boundaries of the visual area of the current GIS map into latitude and longitude coordinate values, and inquiring the base station data of the current area based on the coordinate values; drawing base stations on the GIS map based on the latitude and longitude coordinate values of the base stations; drawing multiple Thiessen polygons taking one base station as the center on the GIS map by using the coordinates of adjacent base stations in the area as the vertex and using the Thiessen polygon rule; and filling the Thiessen polygons with colors corresponding to the equivalent of the communication traffic volume of the center base station. The invention also discloses a system for showing communication traffic volume by combining Thiessen polygons and a GIS map, which comprises a base station data query module, a base station drawing module, a Thiessen polygon generating module and a Thiessen polygon filling module. The invention can precisely describe the practical coverage areas of the base stations, and the coverage areas of the base stations are mutually connected without overlaps or blank areas.
Owner:ULTRAPOWER SOFTWARE

Method and device for recognizing authenticity of seal

The invention provides a method and device for recognizing the authenticity of a seal, and relates to the technical field of seal recognizing. The invention aims at providing the method and device fore remotely recognizing the authenticity of the seal. A client-side collects the pattern of the seal and the serial number of the seal, and uploads the pattern and the serial number to a server. The server finds out the copy image of the seal according to the serial number of the seal, and a system enters recognizing stages, wherein the recognizing stages include seal impression extraction, seal impression registration and authenticity recognizing. In the process of seal impression extraction, the seal impression is extracted through a PCNN burning technology, and the extracted seal impression is then repaired through a rapid advancing restoration algorithm. In the process of seal impression registration, the extracted seal impression is rotated and deformed, and the spatial location relationship of the extracted seal impression is adjusted to be matched with the copy seal impression. In the process of authenticity recognizing, authenticity recognizing is conducted by comparing the registered seal impression with the copy seal impression, the difference degree of the two images is calculated through a partitioning technology, and authenticity recognizing is conducted on the seal according to a set threshold.
Owner:SICHUAN UNIV

Implementation method for control of slider

The invention provides an implementation method for a control of a slider, which comprises the following steps: a) creating and loading the control of the slider into a parent window; b) calculating the relative position of a sliding block in the slider according to operation information received by the parent window of the slider; and c) setting the relative value of the position of the sliding block into the control of the slider, calculating the coordinate of a starting point of the sliding block according to the set position value of the sliding block, and re-drawing the control of the slider. In the implementation method, when a user implements interactive operation, the control of the slider can send a message to the parent window, the relative position value of the sliding block is modified, and then the control of the slider re-draws the whole slider according to the position value of the sliding block after modification till the display of the relative position of the current record in the whole records. By adopting the implementation method, the user can conveniently and intuitively see the position of the record of the current operation, judge whether the records occur in front and behind the position, and conveniently determine whether a corresponding key can be moved continuously or not for checking the related record. The interface of the control of the slider is simple, attractive and elegant.
Owner:KONKA GROUP

ADPSS-based distributed power flow controller modeling and simulation method

The invention provides an ADPSS-based distributed power flow controller modeling and simulation method. Electromagnetic transient simulation of a distributed power flow controller on a power system digital simulation system ADPSS platform can be realized. The method comprises the steps that a double-loop power transmission system simulation model is established under the ADPSS/ETSDAC simulation environment, a DPFC device is appropriately simplified by using the UDM function module of the ADPSS/ETSDAC, a series side current converter equivalent mathematical model is established by using an equivalent voltage source, and a parallel side current converter equivalent mathematical model is established by using an MMC mean value model. The dynamic and static characteristics of the DPFC device and the regulation and control function for the system power flow can be reflected under the premise of guaranteeing the simulation scale so that the simulation accuracy can be guaranteed and the simulation time can be shortened; and the more reliable, more comprehensive and more detailed theoretical support can be provided for actual power grid safe and stable operation of the DPFC device, and the foundation can be laid for popularization and application of the distributed power flow controller.
Owner:WUHAN UNIV OF TECH

Image identification real-time three-dimensional interactive device and image identification real-time three-dimensional interactive method

The invention relates to a device and a method for acquiring data corresponding to an image and displaying in real time through scanning the image. The method comprises the following steps of through identifying imported images or images dynamically captured by a camera, directly displaying contents such as design information, technical data, background information, video information, anti-fake information, three-dimensional information and picture information corresponding to an identification object; dynamically analyzing an angle (included angle) and a distance between the identified image and the camera; controlling a corresponding angle and a corresponding size of a corresponding displayed three dimensional entity in real time, i.e. realizing three-dimensional man-machine interaction. The device provided by the invention has an attractive interface, is convenient to operate, can be well adapted to application environment of main current smartphones with various brands, can be easily used by people of various age levels, can meet the demands of collection fans, exhibitions, product posters on identification and display of related information of static flat images, and can well improve and expand an application area of interaction between products and users.
Owner:FUZHOU HONGYOU TECH DEV

Electric power material supply whole-course early-warning supervise system and method

The invention discloses an electric power material supply whole-course early-warning supervise system and method. The system is composed of an ERP system, a data center and a business system. The ERP system connected with the data center collects information data of a whole business process, a drawing, an inventory, and contract resources of a master ERP system regularly; the data center is used for gathering and analyzing all available resources and providing a data support for whole-course early warning of the material supply; and the business system is used for setting an early-warning threshold value, displaying all monitoring early-warning and early-warning supervision information. An early-warning threshold value is set for an electric power material supply key node and corresponding treatment is carried out according to different business logics; for a business processing node close to the threshold value, the analyzed data are sent to a user for prompting; and a corresponding chart is generated at a client. According to the invention, analyses on business tracking and monitoring early warning of an information management and control node of an electric power material supply chain are realized; and thus the electric power material supply chain can be tracked and monitored conveniently.
Owner:STATE GRID SHANDONG ELECTRIC POWER

Line allocation tool implementing method based on rail traffic

The invention provides a method for realizing a line configuration tool based on track traffic, which comprises: establishing a database according to signal elements of a station yard and related attributes of the signal elements; establishing color files according to the signal elements of the station yard and the related attributes of the signal elements; designing the station yard according to a station running chart; operating and storing station yard files; and calling and driving the station yard files, wherein a LOW receives the signal attribute transmitted by an interlock system and utilizes the line configuration tool to search color display of corresponding parts, and a color display interface of the LOW displays colors to operators in the station yard. The method for realizing the LCT realizes functions such as loading of the station yard files, display of the station yard, user interaction, amplification and display of the station yard, and display and filtration of the station yard, and achieves the aims of beautiful appearance and conciseness of a display interface. Moreover, due to extensible requirements of the LCT on the signal elements and the display colors, convenience is provided for the LCT to truly reflect the status of field devices in urban track traffic.
Owner:NANJING NRIET IND CORP

On-line monitoring system and method of railway switch machine motor

The invention discloses an on-line monitoring system and method of a railway switch machine motor, relating to an on-line monitoring system and method of a motor, used for online monitoring of the operation state of the switch machine motor, timely discovering equipment faults, and detecting the state and faults in real time. The system comprises a detection circuit, a sensor, an analog to digital converter, a singlechip, a communication module, a multi-path data processing unit and an upper computer, wherein the singlechip is coupled with the multi-path data processing unit through the communication module; and the multi-path data processing unit is coupled with the upper computer through a serial port. The method comprises the following steps: online monitoring the parameters of the motor; transmitting the parameters to the sensor for converting; carrying out analog to digital conversion on the parameter data converted by the sensor so that the parameter is converted into a digital signal; transmitting the digital signal to the singlechip for processing; transmitting the digital signal to the multi-path data processing unit through a network of the communication module; transmitting the processed data to the upper computer for further processing; and finally displaying the data through a graphical interface.
Owner:SOUTHWEST JIAOTONG UNIV +2

Operating method of gas meter assistant client handheld terminal system

The invention discloses an operating method of a gas meter assistant client handheld terminal system. The gas meter assistant client handheld terminal system is composed of a server, a network bridge, a handheld terminal and a mobile network, wherein the handheld terminal comprises a display screen, an IC card sweeping terminal, a power supply switch, a menu button and a return button, an APP is arranged in the IC card sweeping terminal, and the APP is composed of a waiting interface, a login interface, a main interface, an installation task interface, a detection task interface, a maintenance task interface, an operating history interface, a system updating interface and a system setting interface. The operating method comprises the steps of : A, application startup; B, user login; C, function selection including 1) equipment installation, 2) gas detection, 3) equipment maintenance, 4) operation history, 5) system setting and 6) version information; D, account switching; E, and program exiting. The operating method of the gas meter assistant client handheld terminal system has the advantages of being novel in design, complete in function and easy to operate and being capable of meeting requirements of gas department and users, and can be widely used in the fields of gas equipment installation, detection and maintenance.
Owner:WUHAN LAN YAN AUTOMATION APPLY TECHN

Soil testing and formulated fertilization county expert consultation system

The invention discloses a soil testing and formulated fertilization county expert consultation system. The system comprises a farmer operation-oriented touch screen system and a background management PC system, wherein the touch screen system uses a touch screen computer as a carrier; the PC system is electrically connected with the touch screen system and performs timely update and management on data of the touch screen system; the touch screen system comprises a resident identification card login interface, a geographic information system technology and a fertilization suggestion card printing exit; and the touch screen system comprises the geographic information system technology and a decision model, supports data query of GPS information, performs grading evaluation on a condition of abundance or deficiency of soil nutrients according to characteristics of different regions, crops and soils, and provides decisions for users. According to the system, the touch screen is used as the running carrier, so that an interface is tidy and attractive, the operation is simple, the decision data is accurate, the problems of relatively low technological and cultural qualities of farmers, difficulty in applying a soil testing and formulated fertilization technology, and the like are solved, and the purposes of thinking what the farmers think, meeting the needs of the farmers and developing agriculture by science and technology are achieved.
Owner:剑川县农田建设办公室

Man-machine interaction device and method of multi-core embedded television tracker

The invention discloses a man-machine interaction device of a multi-core embedded television tracker. The device comprises a programmable gate array, a multi-core digital signal processor, a random access memory, and SDI interface, an HDMI interface, a mouse control module and a man-machine interaction interface module, wherein the programmable gate array is used for acquiring an original image inreal time and communicates with the multi-core digital signal processor and an HDMI display; the multi-core digital signal processor is used for processing the original image, fusing the original image with superposition information and a man-machine interaction interface, and sending the fused image to the programmable gate array; the man-machine interaction interface module is used for displaying the man-machine interaction interface; the mouse control module communicates with the multi-core digital signal processor; the random access memory is used for receiving and storing the original image and the fused image; the SDI interface is used for communication between the programmable gate array and an SDI high-definition camera; and the HDMI interface is used for communication between theprogrammable gate array and the HDMI display. The device has the beneficial effects of being low in power consumption and miniaturized, and effectively realizing the man-machine interaction between operators and embedded systems.
Owner:CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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