43results about How to "Strong sense of interaction" patented technology

The invention discloses an intelligent multimedia interactive English teaching system. The system comprises a management center service end, a student client, a teacher client and a server, wherein the management center service end is used for management and maintenance, students and parents log in the system via the student client, teachers log in the system via the teacher client, and the management center service end, the student client and the teacher client are in network connection via the server. The server further comprises a database module, a curriculum module, a communication module and a forum module, wherein the database module is used to store student information, teacher information, teaching audio and video, picture and text data and learning test question data; the curriculum module is connected with the communication module and the database module, and used for online learning of the students and online teaching of the teachers; the communication module is connected with the student client and the teacher client, and real time communication of ask and answer between the teachers and students is realized via the communication module; and the forum module is connected with the student client and the teacher client, and used for communication, information publishing and learning interaction between the students and teachers.

The invention relates to a computer save energy method. The method includes steps as follows: an image information collected by an image obtaining module is sent to a user monitor module, the user monitor module scans the image information and sends result to an energy saving control module, if no facial image, the energy saving control module processes energy saving control to computer, if facial image being, the energy saving control module keeps normal working state of computer. The method solves problem that computer consumes energy still when a user is disturbed by something and the computer is not turned off or is adjusted to waiting, sleeping modes in computer power management system with existing technique, and waiting or sleeping time interval is overlong, and inconvenient using caused by user using manual switching energy saving mode. The method has energy saving function with human-computer communication mode, the computer is controlled to enter energy saving mode when no people is ahead on the computer or people does not operate computer, and can realize energy saving control when user leaves and using computer when user comes, the method is convenient and can save energy efficiently.

The invention relates to an intelligent home, and provides an intelligent home control system based on bluetooth. The intelligent home control system is characterized by comprising an intelligent home and an intelligent terminal, wherein a bluetooth transmitting module and a control module are arranged on the intelligent home, a bluetooth receiving module and a direction computing module are arranged on the intelligent terminal; the bluetooth transmitting module is used for providing a bluetooth base station and transmitting the status information of the intelligent home, and the status information at least comprises the operating state and the position information of the intelligent home; the direction computing module is used for computing the direction information, relative to the intelligent home, of the intelligent terminal, and feeding back the direction information to the bluetooth transmitting module; the bluetooth receiving module is used for receiving the direction information, relative to the intelligent home, of the intelligent terminal, and transmitting the direction information to the control module; the control module is used for regulating the current operation state of the intelligent home according to the direction information, which is relative to the intelligent home, of the intelligent terminal. The intelligent home control system based on the bluetooth is suitable for intelligent home control systems based on bluetooth.

The invention provides a video selection method, a video selection device, a storage medium and electronic equipment, and relates to the technical field of human-computer interaction. The method comprises the following steps: acquiring a current image acquired by an image acquisition unit; detecting a target historical image with the highest matching degree with the current image in historical images; and selecting a video corresponding to the target historical image as a to-be-played video. According to the method and the device, the playable video based on the current scene is selected for the user, so that the instant interest of the user in the current scene can be satisfied, and the immersion and interaction feeling of watching the video by the user are relatively strong.

The invention relates to a pair of smart glasses for stereo imaging and vision enhancement, comprising a glasses body and a handheld host which are connected by a cable. The glasses body comprises a glasses frame body, a head-mounted display camera arranged in the front of the glasses frame body, and a double-eye optical machine arranged in the front body of the glasses frame body and used for stereo imaging in the retina. The handheld host includes a microprocessor and a handheld end camera arranged at the front end of the handheld host. The head-mounted display camera and the handheld end camera are connected with the microprocessor. The microprocessor receives an image signal from the head-mounted display camera or the handheld end camera, processes the image signal and then transmits the image signal to the double-eye optical machine for stereo imaging. Compared with the prior art, the pair of glasses is equipped with two cameras, so that images presented in the double-eye optical machine are stereo, and the man-machine interaction experience is improved; and images are presented on the retina by means of light refraction, and the impact on vision is minimized.

The invention discloses a rapid MSK communication detection demodulation method, and relates to an easy and rapid MSK communication detection and information blind demodulation reduction method. A user judges whether target communication exists or not and completes information demodulation reduction according to analysis of output signals of a monitoring/reconnaissance receiver in the certain radio environment and extraction of key parameters. The method comprises the steps that a non-cooperative receiver searches for and scans a related frequency band, the computation complexity is low, and software and hardware are easy to obtain. Meanwhile, the information blind demodulation reduction method is a non-coherent detection method. According to the rapid MSK communication detection demodulation method, complex operation processing of carrier phase synchronization is avoided by achieving demodulation reduction of unknown information, meanwhile, the requirement for system carrier frequency estimation accuracy is low, a certain error is allowed to exist in carrier frequency estimation, and the requirements that deviation possibly exists in the working frequency in actual communication and the signal to noise ratio received by non-cooperative communication is low are met.

The invention provides a method and device for adjusting the numerical values of a large-screen vehicle-mounted system. The method comprises the steps of: detecting the region where hands stay; reading the numerical values stored last time, and driving a vibration motor to vibrate; detecting the sort, direction, speed and variable quantity of guesture operation; changing the current numerical values according to the variable quantity of a gesture; converting data, and driving the vibration motor to vibrate. The method and the device can achieve higher operation interaction, so that the user experience is improved.

The invention relates to the technical field of interactive light art devices, and discloses an AI interactive light art device. The AI interactive light art device comprises a connecting device, a signal collecting device, a data processing device, a display device and an auxiliary device, the virtual reality technology and the dynamic capture technology are mixed, the AI interactive lamplight art device is further development of the virtual reality technology, through mixed reality, a user can make contact with the real environment while manipulating a virtual image, and the sensory property is enhanced, and the action of capturing an object is generated. According to the invention, the action data is combined with a real-time image interaction system, so that an interaction effect of tight combination is generated between participants and interactive landscape light show, and the interactive landscape light show is realized by utilizing increasingly mature intelligent control technologies such as interactive light, space sound and AI artificial intelligence. Light is not limited to single functional illumination any more, and artistic creation is carried out by utilizing physical characteristics of light, so that life is more intelligent and humanized.

The invention discloses a digital gravestone based on 5G and AI technology, and particularly relates to the field of tombstones. The digital gravestone comprises a digital gravestone body. A cloud base station is arranged at the connecting end of the digital gravestone body. A relative user end is arranged at the connecting end of the cloud base station. A visiting client is arranged at the connecting end of the digital gravestone body. According to the digital gravestone based on 5G and AI technology, the lifetime material information of the deceased is stored in a memory, the cloud base station remotely uploads the update information, a visitor can turn the page and look at the information at a display module so that the visitor can be more aware of the deceased, the interaction feelingis stronger, and the information intercommunication between the visiting client and the relative user end is realized; a visiting gift is purchased from a visiting store unit, and the funds are transferred into the relative account as the tidying expense and used for helping tidy the gravestone of the deceased; and the practicability is high, the resource waste is reduced, the environmental pollution is reduced, meanwhile, the relatives can remotely manage the tombstone, the visiting condition is understood, and the principal family clan relatives can be traced through cloud family tree equipment.

The invention discloses a foreign language teaching aid. The foreign language teaching aid comprises an input end, at least one output end and at least one storage. The input end is provided with an input module, a scene selection module and a scene output module. Each output end is provided with an information acquisition module, a processing module and a voice output module. The input module is connected with the scene selection module and the scene output module. The scene selection module is connected with the scene output module and used for selecting a certain preset scene and then outputting scene information through the scene output module. The information acquisition modules are connected with the processing modules and used for acquiring the scene information and sending the scene information to the processing modules. The processing modules are connected with the voice output modules and the storages and used for reading corresponding prestored data from the storages according to the scene information and outputting voice through the voice output modules.

The invention discloses a 2D and 3D naked eye double screen phone. The phone comprises a phone body, a first displaying screen and a first camera located above the first displaying screen are arrangedon the front surface of the phone body, and a second displaying screen and a second camera located above the second displaying screen are arranged on the back surface of the phone body; the first displaying screen is a 2D displaying screen, the second displaying screen is a 3D naked eye displaying module, and the displaying screens are both arranged on the front and back surfaces of the phone body; different displaying screens are started through different switches for convenient using, in addition, a 2D image displayed by a touch screen can be converted to the image with a 3D effect throughthe touch screen, a naked eye 3D optical grating and an original screen layer to form a three-dimensional image, and the three-dimensional image is immersive and high in interaction sense and can meetthe visual sensation seeking of people better; in addition, a user can watch the image with the 3D effect without wearing special 3D glasses, the naked eye 3D is achieved, the using is effect, and the discomfort feeling caused by the special 3D glasses worn by the user can be avoided.

The invention discloses a dual-screen television set comprising a main screen and a secondary screen. The main screen and the secondary screen are connected back to back, and a rotating shaft capableof rotating is arranged under the main screen or the secondary screen. The main screen is a liquid crystal display screen, and the secondary screen is a naked-eye 3D display screen and includes a touch screen, a naked-eye 3D grating and an original screen layer. According to the television set with the liquid crystal display screen and the naked-eye 3D display screen, different display screens arestarted through different switches, and the television set is convenient to use. In addition, through the touch screen, the naked-eye 3D grating and the original screen layer, a 2D image displayed bythe touch screen can be converted into an image with a 3D effect form a stereoscopic image which is immersive and interactive, the pursuit of visual sense of people is satisfied well, secondly, a user can view the 3D effect without wearing special 3D glasses, the naked-eye 3D is formed, the dual-screen television set is convenient to use, and the discomfort caused by wearing the special 3D glasses can be avoided.

The invention discloses a VR video slow live broadcast interaction method and system. The VR video slow live broadcast interaction method comprises the steps of: acquiring a VR video slow live broadcast stream, and carrying out the video live broadcast after preprocessing; receiving an interaction request sent by a user through using VR interaction equipment in the live video broadcasting processand responding to the interaction request, wherein the step is specifically implemented by sending a request for amplifying a specific region through VR interaction equipment in a live video broadcasting process by a user; and acquiring information of the specific area, performing fusion decoding, and performing amplified rendering display based on the view angle center of the specific area. Aiming at a new live broadcast form of slow live broadcast, audiences can feel a 360-degree all-around service scene in a VR video mode, an interaction means is introduced for weakening the interest of long-time watching, the audiences can select interested view angle areas to amplify and watch ultra-high-definition picture details, the amplification factor is adjustable, the information amount is large, the interaction feeling is strong, the display effect is excellent, the user experience is remarkably improved, and the watching loyalty of the user is improved.

The invention provides a picture display method and device applied to electronic equipment, a storage medium and the electronic equipment, which belong to the technical field of human-computer interaction. The electronic equipment comprises a display device, a camera and an air pressure sensor, wherein the display device displays a target picture; the method comprises the following steps: acquiring an air pressure value through the air pressure sensor; in response to the change of the air pressure value, collecting an image through the camera; detecting whether the image contains a preset object or not; and in response to the fact that the preset object is detected from the image, displaying an animation effect of the target picture. According to the invention, the interaction feeling of the user in the picture display process can be improved, the animation effect display with high interestingness is realized, and the interference of environment and the like is reduced.

The invention relates to the technical field of medical equipment, and particularly relates to an electroencephalogram acquisition system based on ADS1299, STM32 and ESP8266. The electroencephalogram acquisition system has the characteristics of simplicity, easiness in use and high precision, can provide guarantee for further electroencephalogram research, and comprises an analog front end, a microcontroller, a wireless module and an upper computer, wherein the analog front end adopts an ADS1299 integrated chip and is used for receiving an electroencephalogram signal subjected to low-pass filtering preprocessing, carrying out filtering, amplification and analog-to-digital conversion on the electroencephalogram signal and meanwhile, sending the processed electroencephalogram signal; the microcontroller adopts STM32F103 and is used for receiving the electroencephalogram signal processed by the analog front end, carrying out data processing on the read electroencephalogram signal and meanwhile, sending the processed data; the wireless module adopts a NodeMCU and is used for receiving the processed data sent by the microcontroller and transmitting the data to the upper computer through Wi-Fi communication; and the upper computer is used for receiving the data sent by the wireless module and analyzing, processing and displaying the data.

The invention relates to the field of intelligent driving, in particular to a steering control method and device for audio environment interaction. The method comprises the steps that a sensing layer captures real-time audio data in a vehicle through a sound sensor, wherein the real-time audio data comprise sound intensity voltage data and sound wave simulation data; the decision-making layer converts the received real-time sound intensity voltage data through a torque coefficient to obtain a torque control parameter; the decision layer carries out fast Fourier transform and frequency coefficient processing on the received real-time sound wave simulation data to obtain a current loading speed; the execution layer inputs a real-time torque control parameter and a current loading speed into a motor control unit, and controls a steering wheel to generate rhythm vibration matched with the current real-time audio data; real-time music audio in a vehicle can be captured for audio amplitude-frequency conversion and transmitted to the motor control unit, so that the steering wheel generates rhythmic vibration, the immersion of a driver to driving is enhanced, and the driving safety is improved.

The invention relates to the technical field of illumination light regulation and control, and discloses an intelligent building illumination light regulation and control method and system based on target perception. The intelligent building illumination light regulation and control system based on target perception comprises a connection module, wherein the connection module is in electrical output connection with a signal acquisition module, a data processing module and a display module. According to the invention, illumination light and a target are enabled to interact, more possibilities are provided for creating a space atmosphere of an intelligent building, the intelligent building illumination light has interactive and immersive interactive experience, can bring pleasant visual enjoyment and artistic experience to a target, and realizes different requirements caused by flexible and changeable application scenes. The system is more energy-saving and environment-friendly, and can perform corresponding dynamic tracking according to the dynamic state of the current target, so that the interaction feeling of the light is stronger, and the phenomenon of interaction disorder caused by the movement of the current target position can be effectively avoided.