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39results about How to "Rich human-computer interaction" patented technology

Identity verifying method with video human face and digital lip movement password combined

The invention relates to the technical field of video image processing and mode recognizing, and provides an identity verifying method with a video human face and a digital lip movement password combined. The identity verifying method mainly comprises the following steps that firstly, human face area detecting and lip area positioning preprocessing are carried out; secondly, human face features are extracted through Gabor filtering, and video human face identity verifying is carried out; thirdly, lip area features are extracted, and overall lip feature modeling and lip movement identity verifying are carried out through a hidden markov model; fourthly, password subunit dividing is carried out on the digital lip movement password, and password content recognizing and matching are carried out. According to the method, identity verifying is carried out according to the biological features and the behavior features of people, video human face information, lip movement behavior features and specific password content information are required to be included while identity recognizing and matching are conducted, multiple protection roles are played in identity verifying, stability and safety of the system can be improved, and the method has good application prospects.
Owner:HUAQIAO UNIVERSITY

Method for controlling intelligent device through knocks

The invention relates to the technique for controlling an intelligent device through audio processing, and discloses a method for controlling the intelligent device through knocks so as to remedy defects of audio control under specific environments. The method comprises the steps that: a. an incidence relation chart of knock sound source signals and represented control signals is established and stored in an intelligent device; b. when knock sources are generated through knocking objects by users, an audio acquisition device acquires the knock sources; c. the audio acquisition device treats the knock sources correspondingly so as to form the knock source signals, and the knock source signals are transmitted to the intelligent device; and the intelligent device receives and analyzes the knock source signals, and control signals which are represented by the knock source signals are found out through finding out the incidence relation chart, so that the intelligent device is controlled through calling a corresponding control program. The method for controlling the intelligent device through knocks provided by the invention is suitable for controlling the intelligent device.
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Detecting and testing device and method for inverter or charger

The invention discloses a detecting and testing device and method for an inverter or a charger. The detecting and testing device comprises a power supply host, a detection system and a module to be detected, and is characterized in that the module to be detected comprises a three-phase inverter detection module I for simulating a dining car, or a three-phase inverter detection module II for simulating a local train, or a detection module III for testing a uniform single-phase inverter, a uniform charger, a non-uniform single-phase inverter and a non-uniform charger; the power supply host and the detection system 2 are electrically connected, the power supply host comprises a DC power supply generation unit arranged at the upper layer, a simulated neutral-section passing unit arranged at the middle layer and a monitoring unit arranged at the lower layer; and the detection system comprises a chassis assembly with a box-type structure, a control panel arranged at the front end face of the chassis assembly and a detection unit installed inside the chassis assembly. The detecting and testing device has the characteristics of simple structure, convenient operation, stable quality, accurate judgment, wide test object, high adaptability and the like.
Owner:陈岗

HOUSING ASSEMBLY AND ELECTRONIC device

The present application provides a housing assembly and an electronic device. The housing assembly includes a middle frame and a back cover. The middle frame includes a frame and an assembly part, andthe assembly part is assembled to the frame. The frame is provided with a light emitting assembly mounting part. The rear cover comprises a transparent cover plate and a light guide film sheet, wherein the transparent cover plate is mounted on the frame and has an inner surface facing the mounting member, and the light guide film sheet covers the inner surface. The electronic device comprises a housing assembly, a control chip and a light emitting assembly. The control chip is arranged in the middle frame. A light-emitting module is mount on that mounting part of the light-emitting module andelectrically connected with the control chip, and the light-emitting module is arranged toward the light guide film. A light-emitting component mount portion is provided on that frame. The inner surface of the transparent cover plate is covered with a light guiding film sheet, so that after being assembled into an electronic device, light emitted from the light emitting component arranged in thelight emitting component mounting part can be propagated through the light guiding film sheet and emitted to the transparent cover plate, so that the transparent cover plate can change different colors and provide more human-computer interaction modes.
Owner:OPPO CHONGQING INTELLIGENT TECH CO LTD

Control device of domestic intelligent electric control fan heater

The invention relates to a fan heater control device. The fan heater control device utilizes an intelligent control chip to control PTC (positive temperature coefficient) heating elements, utilizes a digital temperature sensor to detect indoor temperature in real time and takes corresponding control measures to adjust the indoor temperature, thereby well overcoming the defects of complex structure, high cost, low control accuracy and poor reliability of an existing fan heater control circuit. The fan heater control device comprises the intelligent control chip 4; the intelligent control chip 4 is connected with a button input circuit 1, an indoor temperature acquisition circuit 2 and an in-machine temperature acquisition circuit 3; the intelligent control chip 4 is connected with a voice alarm circuit 5 and a liquid crystal display circuit 15; the intelligent control chip 4 is connected with a fan motor driving circuit 7 and two heating element control circuits 10 and 13 respectively through optoelectronic isolation circuits 6, 9 and 12; the fan motor drive circuit 7 is connected with a fan motor 8, the heating element control circuit 10 is connected with the heating element (1) 11; and the heating element control circuit 13 is connected with the heating element (2) 14. The fan heater control device is applied to the intelligent control of a domestic electric control fan heater.
Owner:王金波

Artificial-intelligence-interactive electric water heater, and smart voice interaction system and smart voice interaction method thereof

PendingCN108562050AAccurate understandingAccurate voice interactionFluid heatersInteraction systemsOutput device
The invention provides a smart voice interaction system of an artificial-intelligence-interactive electric water heater. The smart voice interaction system comprises an electric water heater control mainboard, an interface operation panel and an artificial-intelligence interaction system. A voice input device and a voice output device of the artificial-intelligence interaction system are connectedwith a man-machine interaction communication device. The man-machine interaction communication device is connected with a smart terminal, an artificial-intelligence cloud server and a client-side server through a wireless router. The artificial-intelligence cloud server comprises a smart voice recognition module and a man-machine regulation module. The smart terminal is connected with the client-side server. The invention also provides an interaction method of the system. The interaction method includes 1, connecting the smart terminal to a network in a local area network environment; 2, recognizing voices by the artificial-intelligence cloud server after voice input, and sending a regulation command to the electric water heater control mainboard by the man-machine regulation module to regulate the voices; 3, downloading, uploading and outputting the voices by the client-side server. The invention further provides the artificial-intelligence-interactive electric water heater utilizingthe system and the method. The smart voice interaction system, the interaction method and the artificial-intelligence-interactive electric water heater have the advantages of man-machine interaction,smart control and smart home entrainment function.
Owner:奥特朗电器(广州)有限公司

Virtual and reality combined multi-person somatosensory system, method and device and medium

The invention discloses a virtuality and reality combined multi-person somatosensory system, method and device and a medium, and belongs to the field of man-machine interaction. The system comprises computer equipment, a simulation carrier, n simulation firearms and a display device, wherein the simulation carrier, the n simulation firearms and the display device are connected with the computer equipment, and n is a positive integer; the simulation carrier comprises a driver seat and n passenger seats, and the driver seat is provided with a first external component and a second external component; the display device is used for displaying a virtual environment picture and n aiming points provided by the computer equipment; the computer equipment is used for: controlling the virtual carrier to change the driving direction in the virtual environment in response to the first driving operation on the first peripheral component; controlling the virtual carrier to change the driving speed in the virtual environment in response to a second driving operation on the second peripheral component; and shooting a virtual object aimed at the ith aiming point in the n aiming points in the virtual environment in response to a shooting operation on the ith simulation firearm in the n simulation firearms.
Owner:TENCENT TECH (SHENZHEN) CO LTD

Solar cell and electronic device

The invention provides a solar cell. The solar cell comprises a front electrode, a functional layer and a back electrode, the front electrode is an electrode on one side of a light receiving surface, the front electrode comprises a high-conductivity area and a low-conductivity area which are adjacent to each other, or the back electrode comprises the high-conductivity area and the low-conductivity area which are adjacent to each other. According to the solar cell, the front electrode and / or the back electrode are / is designed in different regions, and the conductivity of one conductive region is designed to be higher than that of the other conductive region, so that thin film sheet resistance loss caused by large-range transverse non-uniform transfer of light current can be effectively avoided, and the photoelectric conversion efficiency of the cell is improved; and according to different requirements of different regions in different application scenes, material selection can be flexibly performed in different regions, and the comprehensive performance of the battery is improved. The invention also provides an electronic device comprising the solar cell.
Owner:HUAWEI TECH CO LTD

Method and device for generating reply information based on robot emotional state

The invention belongs to the technical field of intelligent robots, and provides a method and a device for generating reply information based on the emotional state of the robot. The method includes obtaining an emotion factor of the robot; depending on the current mood of the robot, the familiarity of the robot with the current user, the emotional history of the robot with the current user, theemotional history of the robot with the current environment, and the emotional state of the current user, determining an emotional label of the robot, generating reply information through the robot emotional label guidance, or generating replay information directly through the emotional factors mentioned above. The method and the device for generating the reply information based on the emotional state of the robot can guide the generation of the reply information in combination with the real interaction scene and realize the diversified human-computer interaction process.
Owner:SHENZHEN GOWILD ROBOTICS CO LTD

Armored vehicle integrated three-proofing acquisition driving device

The invention discloses an armored vehicle integrated three-proofing acquisition driving device, belongs to the technical field of armored vehicle three-proofing equipment, and aims to solve the problems of low integration degree and low intelligent degree of an existing three-proofing device. The driving device comprises a shell, and a display terminal is mounted on the upper surface of the shell; the display terminal is electrically connected with a display control module; a radiation alarm module, a toxic agent alarm module, a pressure signal processing board card, an information acquisition board card and a drive control board card are also arranged in the shell; the radiation alarm module, the toxic agent alarm module and the pressure signal processing board card are electrically connected with the information acquisition board card. The information acquisition board card is electrically connected with the display control module, the information acquisition board card is electrically connected with external equipment, the information acquisition board card is electrically connected with the driving control board card, and the driving control board card is also electrically connected with a three-proofing device execution mechanism. The invention is suitable for the armored vehicle integrated three-proofing acquisition driving device.
Owner:SICHUAN TIANWEI ELECTRONICS

High-configuration intelligent socket device

The invention discloses a high-configuration intelligent socket device and belongs to the technical field of a power load response terminal device. The high-configuration intelligent socket device comprises a housing. The housing is provided with an incoming line plug and an outgoing line socket, wherein the incoming line plug and the outgoing line socket are connected through a fire line and a zero line. The housing is internally equipped with a function main board. A relay, a DSP chip, a transformer module, an acquisition module and an analog-to-digital conversion module are integrated on the function main board. The relay is connected in series to the fire line; the transformer module and the acquisition module are connected between the fire line and the zero line; the acquisition module is powered by the transformer module; the transformer module is connected with the DSP chip and the acquisition module; and the relay is connected with the DSP chip. The intelligent socket device collects voltage output and electrical appliance load current, finishes intelligent analysis and decision making of an electricity consumption mode of a user, realizes data interaction of power load andthe supply side, and on-demand control of electrical appliances, improves active participation of users in power load response and realizes intelligence of power load response.
Owner:GUIZHOU POWER GRID CO LTD
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