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258results about How to "Simplify the interaction process" patented technology

Control system and method for controlling household appliances through voice

The invention relates to a control system and method for controlling household appliances through voice. The system comprises a master control module, an audio input device, an audio playing device and a household appliance master control unit. The output end of the audio input device is connected with the input end of the master control module. The input end of the audio input device is connected with the output end of the master control module. The household appliance master control unit is in bidirectional connection with the communication port of the master control module. According to the system and method, the household appliances can be controlled through a voice command word group containing two keywords, wherein the first half of the voice command word is the first keyword, namely a household appliance awakening word, and the second half of the voice command word is the second keyword, namely a household appliance operating command word. For example, an intelligent air conditioner starting command word group is adopted, the first keyword, intelligent air conditioner, can awaken an air conditioner control unit, and the second keyword, starting, indicates the air conditioner control unit to achieve the starting action. The system and method can help a user to quickly control the household appliances through voice in a user-friendly mode.
Owner:IFLYTEK CO LTD

Interactive calibration method for external parameters of vehicle video camera

The invention discloses an interactive calibration method for external parameters of a vehicle video camera in order to implement high-precision video camera external parameter calibration through rational construction of calibration scene and simple man-machine interaction under a condition of obtaining internal parameters of the video camera in advance. A technical scheme is as follows: firstly, obtaining the internal parameters of the video camera; and then constructing a calibration scene having three calibration straight lines on the flat ground; building an auxiliary coordinate system, positioning figures and positions of the three calibration lines in a video camera image through the man-machine interaction, and calculating coordinates and corresponding relationship of the calibration lines in a world coordinate system and the auxiliary coordinate system; finally, calculating the video camera external parameters according to the coordinates of the calibration lines and the corresponding relationship thereof. With the interactive calibration method for the external parameters of the vehicle video camera, all the external parameters of the video camera can be simultaneously obtained, and a parameter solving process is perfect; influence on external parameter calibration caused by aberration of a lens of the video camera can be avoided, and reliability of the calibration process is ensured; and the calibration scene is simply structured, and the calibration method is convenient for implementation and strong in operability.
Owner:NAT UNIV OF DEFENSE TECH

System and method for learning concept map

ActiveUS8655260B2Improve on conventional concept map pedagogy and learningSimplify the interaction processEducational modelsElectrical appliancesTransceiverPHYSICAL MANIPULATIONS
A system for creating the learning organizational tool known as a concept map to thereby facilitate learning includes a manipulation-sensing device with a wireless data transceiver, an information integration platform, and a data processing device. The wireless manipulating-sensing device allows users to physically manipulate the concept map and then transmit / receive data related to the results of the physical manipulation via a wireless network. The wireless manipulation-sensing device includes a plurality of conceptual modules for recording data in the process of learning a concept map, a plurality of connecting modules for recording data of the connection relations between the conceptual modules, and a plurality of connecting wires connected between the plurality of conceptual modules and the plurality of connecting modules to form connection relations therebetween. The information integration platform receives the results of the physical manipulation transmitted from the conceptual modules to form concept map information by translation. The data processing device receives the concept map information formed by the information integration platform. In addition, a method for learning a concept map using the system described above is further provided.
Owner:NAT TAIWAN UNIV

Method, apparatus and base station for switching terminal device to target cell

The invention provides a method, apparatus and base station for switching a terminal device to a target cell. The method includes the steps of acquiring the type identifier of the terminal device and the information of a private network connected to an adjacent base station of a source base station to which the terminal device is accessed; and when the terminal device performs cell switching, switching to a target cell supporting the characteristics of the target private network corresponding to the type identifier according to the type identifier and the information of the private network connected to the adjacent base station. The source base station selects a target cell capable of supporting the characteristics of the target private network of the terminal device according to the type identifier of the private network supported by the terminal device and the information of the private network connected to the adjacent base station of the source base station, thereby controlling the terminal device to access the target cell. In this way, the terminal device can accurately access to the private network, thus avoiding redirection and other operations after switching. Realization is simple, the interaction process between a terminal device and the network is simplified, and the switching efficiency is improved.
Owner:DATANG MOBILE COMM EQUIP CO LTD

Method and device for quickly starting massively parallel computer system

The invention discloses a method and a device for quickly starting a massively parallel computer system. The method comprises the steps that a configuration interface is arranged for each computer node, and the computer node reads characteristic parameters needed for starting the system and stored in the configuration interface in advance before starting; if the characteristic parameters in the configuration interface are usable, the computer node starts the system according to the read characteristic parameters; if the characteristic parameters in the configuration interface are unusable, characteristic parameters for the computer node are generated through a management controller and written into the corresponding configuration interface, then the computer node reads the characteristic parameters from the configuration interface and starts the system according to the read characteristic parameters; and the device comprises the management controller and the configuration interfaces, wherein the configuration interfaces are arranged in the computer nodes and connected with microprocessors of the computer nodes, and the management controller is connected with at least one configuration interface. The method provided by the invention has the advantages of being fast in starting speed, high in starting efficiency, good in flexibility and low in implementation cost.
Owner:NAT UNIV OF DEFENSE TECH
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