349results about How to "Realize intelligent adjustment" patented technology

The invention provides an adjusting method, adjusting system for an air supply mode of an air conditioner and the air conditioner. The adjusting method for the air supply mode of the air conditioner comprises the steps that relative humidity of a room in which the air conditioner is located is detected, and temperature and air speed of the indoor position in which a user is located are obtained, and sendible temperature of the user is calculated according to the temperature and the air speed of the position in which the user is located and the relative humidity of the room; the air supply mode of the air conditioner is adjusted according to the sendible temperature of the user. According to the technical scheme, the air supply mode of the air conditioner can be adjusted intelligently according to the actual experience of the user, the demands of different users are met, and the usage experience of the users is facilitated to be improved.

A volume adjuster comprises a volume adjusting unit and a voice output unit, wherein the volume adjusting unit receives a sound source signal and adjusts the volume of the sound source, and the voice output unit outputs a voice corresponding to the sound source signal. The volume adjuster further comprises a memory for storing the reference volumes corresponding to each listen distance; an ultrasonic transmitter for transmitting ultrasonic wave and generating a time driving unit for receiving and time driving signal and timing; the ultrasonic transmitters reflects the wave; a check unit checks if the frequency of the reflected wave changes, and if the frequency of the reflected wave changes, the timing unit outputs the transmission time from the emission to the receiving of the ultrasonic wave; a ranging unit for calculating a listen distance according to the ultrasonic transmission time and the ultrasonic transmission speed; a controller selecting a reference volume adapted with the listen distance; and the volume adjusting unit adjusting the volume to the reference volume. Additionally, the invention provides a volume automatic adjusting function.

The invention is suitable for the field of digital television, and provides an intelligent regulation method for volume and channel of a television. The method comprises the following steps of: acquiring an image by a camera on the television; detecting the image through a machine learning method, judging whether a hand signal for starting regulation appears, if so, providing a volume and channel regulation interface on a screen; identifying the action strength in the image through an action energy diagram, and identifying the general waving direction of the hand through an action history diagram; and correspondingly regulating the volume and / or the channel according to the direction. In the method, a normal USB (Universal Serial Bus) camera is used for acquiring a hand waving image, the direction of motion is identified based on combination of MHI and MEI, thus, intelligent regulation for the volume and the channel of the television is realized, a remote controller is not needed, and the screen is not contacted, operations of users are facilitated, and user experience is improved.

The invention discloses an intelligent adjusting system and method for a car driving seat based on limb length predicting. The intelligent adjusting method comprises the following steps that image information is obtained through a camera; a driver in an image is subjected to face comparison, if the driver in the image is an in-database driver, seat position and backrest angle information which corresponding to the driver in a database are called to automatically adjust the seat, if no matched driver exists, the subsequent steps are conducted; human body example cutting and articulation joint positioning are conducted on the image through a convolutional neural network, and a human body skeleton model is formed; according to the image information, articulation joint information and camera height information, the pixel scale in the image is determined, and accordingly the height and the limb length of the driver are predicted; and according to a height predicting value and a limb lengthpredicting value of the driver, a limb length-seat position and backrest angle information corresponding table in the database is matched, thus the seat position and backrest angle information is obtained, and a motor is controlled by the controller to automatically adjust the seat. The intelligent adjusting system can automatically and accurately adjust the car driving seat without manual operation.

The invention relates to an intelligent adjusting system of in-vehicle air quality and an application method thereof. The system comprises an air quality detecting unit, an air quality adjusting unit and a data processing control unit. The air quality detecting unit comprises a concentration detector of pollutants inside and outside a vehicle; the air quality adjusting unit comprises a vehicle-mounted air conditioner and a vehicle-mounted air purifier; the data processing control unit comprises a processor and a wireless control terminal; and the processor and the wireless control terminal are connected through an internet of things technology. Controllers input travel parameters through the wireless control terminal; the parameters are transmitted into the processor through networking; the processor calculates optimal operation parameters of the air quality adjusting unit through a pre-built calculation model and data input by the air quality detecting unit and the air quality adjusting unit, and returns and performs an instruction to realize intelligent adjustment of the in-vehicle air quality. The system can detect the pollution level of the pollutants inside and outside the vehicle in real time, optimally adjusts the operation parameters of the vehicle-mounted air conditioner and a vehicle-mounted air filter, and improves the in-vehicle air quality. The adjusting system has such characteristics as advanced and reasonable settings, realization of automatic control, complete functions and simple and fast operation.

The invention discloses a food heating control method and a food heating device. The food heating control method comprises the steps that hyperspectral images of heated food is obtained through a hyperspectral recognition module; and the surface texture and color information of the heated food are judged based on the hyperspectral images, whether the cooking degree of the heated food reaches the set cooking degree or not is judged base on the surface texture and the color information, and if yes, heating of the heated food is controlled to be stopped. Information such as the type, the surfacetexture, the surface color and the surface temperature of the heated food is obtained based on analysis of a hyperspectral imaging technology, the cooking degree of the heated food is judged by combining the information, and intelligent food heating control is realized; and the temperature of the food is acquired without an adopting externally-arranged or internally-arranged temperature sensor, the cooking degree of the food is judged without relying on experiences of a cook, intelligent adjustment can be realized according to the property difference of the food heating device, the best cooking effect is achieved, and the technical problem that the control of the existing food heating cooking degree is very difficult is solved.

The invention provides an air conditioner. The air conditioner comprises a shell, an upper fan, a lower fan, at least one upper air supply port used for being matched with the upper fan, at least one lower air supply port used for being matched with the lower fan, a human body detection device and a control device, wherein the upper fan and the lower fan are arranged in the shell in the vertical direction; the human body detection device is used for detecting indoor human body information including the human body surface temperature and the human body position; the control device is used for receiving the human body information and determining the human requiring air supply, and the surface temperature of the control device is Ta. If Ta is higher than a preset refrigeration comfort temperature zone in the refrigeration mode or lower than a preset heating comfort temperature zone in the heating mode, the upper fan and the lower fan operate at the highest rotating speed; if Ta is within the refrigeration comfort temperature zone in the refrigeration mode or within the heating comfort temperature zone in the heating mode, the upper fan operates at the highest rotating speed, and the lower fan operates at the rotating speed lower than the highest rotating speed; and if Ta lower than the refrigeration comfort temperature zone in the refrigeration mode or higher than the heating comfort temperature zone in the heating mode, the rotating speed of the upper fan and the rotating speed of the lower fan are both made to be smaller than the highest rotating speed.

The invention discloses a brightness adjustment method of a supplement light. The method is based on video recording / photographing terminal equipment comprising an illumination acquisition module andthe supplement light. The method comprises the following steps: acquiring a shooting brightness value through the illumination acquisition module; calculating a difference value between the acquired shooting brightness value and a preset brightness reference value to serve as a target difference value; and determining a brightness adjustment amplitude according to the target difference value, andadjusting the brightness of the supplement light according to the brightness adjustment amplitude. In addition, the invention also discloses a brightness adjustment device of the supplement light. Through adoption of the brightness adjustment method and device, the brightness of the supplement light for shooting can be adjusted according to the light intensity of a shooting environment, thus improving the image quality of a shot image.

The invented method is a new digital watermark method for embedding gray image (or color image) into original digital audio production, belonging to area of information safety and multimedia information processing. first, watermark image is encoded as one dimension binary sequence, and scrambling encryption is added. Next, sectionalized treating is carried out for digital audio signal. Based on features of time domain shelter of human auditory system, integer type upgraded wavelet transform is carried out for sect of audio frequency selected in selfadaptation. Then, based on features of frequency domain, wavelet coefficient is determined in selfadaptation. Watermark information is embedded into hearing important coefficients with wavelet transformed by using quantization treating procedure. Finally, digital audio production with embedded watermark information is obtained by inversed wavelet transform and recombination of audio data sects. Inversed process can test digital watermark.

A belt provided by the invention is characterized in that the belt comprises a belt body, a pressure-sensing part and a tightness-adjusting part; one end of the belt body is provided with a tie; the pressure-sensing part is used for detecting the pressure applied on the belt body and transmitting pressure value information; the tightness-adjusting part is provided with a comparison unit, a control unit and a sliding unit, the comparison unit is connected with the pressure-sensing part, the control unit is connected with the comparison unit, and the sliding unit is mounted on the other end of the belt body. The comparison unit compares the received pressure value information with an over-loose pressure threshold value and an over-tight pressure threshold value and transmits a comparison result to the control unit; the sliding unit is matched with the tie, and according to the comparison result, the control unit controls the sliding unit to slide along the tie or stop sliding. The belt provided by the invention can automatically adjust the size of the belting ring formed by the belt encircling the waist of the human body, consequently, the intelligent adjustment of the tightness of the belt is realized, and the discomfort of the human body, which is caused by the change of the pressure applied on the belt by the belly, is effectively relieved.

The invention relates to an intelligent energy saving method and system for garages, which are mainly applied to the garages of shopping malls and the like already built. A license plate number is identified through an image, and whether there is a car driving in can be accurately judged. The owner chooses a parking space intelligently provided by a server through a client, and parks the car according to a specified order. The turn-on of the light in an unnecessary parking area is avoided. The owner can choose the parking space through the client when picking up the car. Through appropriate path planning, a garage can intelligently turn on the light of a corresponding section, and the light can guide the owner to avoid environmental pollution and fuel consumption caused by parking space search at low driving speed.

The invention relates to an adjustment method of a pad body, an apparatus and a terminal. The method comprises the following steps of determining identity information of a user located on a pad body and position information on the pad body; based on the identity information of the user, determining softness and hardness data of the pad body at this time aiming at the user; based on the softness and hardness data of the pad body at this time and the position information, adjusting the softness and hardness of the pad body. In an embodiment of the invention, the terminal can determine personalized softness and hardness data of the pad body aiming at the user based on the position of the user on the pad body and the identity information of the user, and the softness and hardness of the pad body is adjusted based on the data. By using the method, the apparatus and the terminal of the invention, operation is convenient; intelligent adjustment to the softness and hardness of the pad body can be realized; user manpower does not need to be consumed and a user experience is optimized.

The invention provides electronic equipment and a method for adjusting file sound parameters output by a sound playing device. The electronic equipment comprises the sound playing device, a collection device and a processor, wherein the sound playing device is used for playing a multimedia file and capable of outputting a first file sound parameter corresponding to the multimedia file when playing the multimedia file; the collection device is used for collecting user sound parameters corresponding to the multimedia file, and the user sound parameters at least comprise volume values and / or tone values; and the processor is used for adjusting the file sound parameter of the multimedia file from the first file sound parameter to a second file sound parameter based on the user sound parameters, and the first file sound parameter is different from the second file sound parameter.

Embodiments of the invention disclose a control method and a control system of a wisdom platform in order to solve the problem that the system of an exhibition place is prone to manual control error and brings poor experience to visitors. The method disclosed by the embodiments of the invention comprises the following steps: measuring the relative distance from a positioning tag carried by a person through a positioning base station arranged in an exhibition place in advance; acquiring the base station coordinates of the positioning base station in the exhibition place; calculating the positioning coordinates of the positioning tag in the exhibition place according to the base station coordinates of more than two positioning base stations and the relative distance; and adjusting and controlling an environment adjustment system according to the positioning coordinates of the person in the exhibition place.

The invention relates to a bifunctional device based on tungsten trioxide and prussian blue. A tungsten trioxide film serves as a cathode, a prussian blue film serves as an anode, and an electrolyte is filled between the cathode and the anode, so that the bifunctional device is formed. The bifunctional device has electrochromism and capacitive performance, and the energy storage level of the bifunctional device can be visually displayed by color change. The device disclosed by the invention can serve as an electrochromism device and can also serve as a capacitor device, and is a bifunctional device with electrochromism and capacitive performance.

The invention discloses a method for adjusting and monitoring a base station antenna feeder system so as to realize the real-time monitoring of the performance of base station feeder lines, realize the real-time monitoring and remote control adjustment of the angle of each base station antenna and realize the monitoring of the performance of the feeder lines and the angle of each antenna as well as the adjustment of the angle of each antenna at any time and any place through a PC (personal computer) or a mobile terminal. An acquisition module is pre-set for each base station feeder line, wherein each acquisition module comprises one or a plurality of feeder line performance sensors; and an acquisition module and a control module are pre-set for each base station antenna, wherein each acquisition module comprises one or a plurality of antenna angle sensors. The method comprises the following steps: monitoring the performance value of the feeder line by using the acquisition module of each feeder line in a real-time or periodic manner; and monitoring the angle value of the antenna by using the acquisition module of each antenna in the real-time or periodic manner.

The invention discloses an intelligent loudspeaker box grouped volume regulation system and method based on a GPS. The system comprises GPS modules arranged on all loudspeaker boxes in groups, a GPS module arranged in a movement area, a control unit and volume regulation units arranged on all the loudspeaker boxes in the groups. The position information, relative to the movement area, of all the loudspeaker boxes is obtained through all the loudspeaker boxes in the groups and GPS information of the movement area, the main loudspeaker box is selected, the volume of a main loudspeaker box sound source spread to the movement area is calculated according to acoustic attenuation law and the position information of the main loudspeaker box, the volume to be kept and the actual volume of the non-main loudspeaker box are calculated through the acoustic attenuation law and the position information of the non-main loudspeaker box and the position information of the movement area according to the volume, the volume of the non-main loudspeaker box is regulated according to the result, and therefore the volumes of the sounds, spread to the movement area, of all the loudspeaker boxes located at different positions can be kept consistent, the tone quality can be more uniform, and the auditory sense of a user is improved.

The invention discloses a tune adjusting method, and the method comprises the steps: obtaining an audio signal collected by audio input equipment when a music playing signal is received, obtaining user spectrum information corresponding to the audio signal, recognizing the information of music played currently, obtaining the original spectrum information of the music according to the information of the music, and adjusting the play tune of the music according to the original spectrum information and the user spectrum information. The invention also discloses a tune adjusting device and a storage medium. The method and device achieve the intelligent adjustment of the tune in a singing system, and prevent the singer's misjudgment of tune and the improper adjustment of tune from causing a phenomenon that the sound of the singer is not coordinated with the music.

The invention discloses a video live-broadcasting picture adjustment method, a computer device and a storage medium. The method comprises the following steps: an anchor client records an anchor live-broadcasting picture in real time to generate a first live-broadcasting video; the anchor client processes the first live-broadcasting video according to preset video processing parameters to generatea second live-broadcasting video; the anchor client obtains a function adjustment instruction generated according to an interactive behavior or an interactive behavior identifier of a user to an anchor, and adjusts the video processing parameters according to the function adjustment instruction; and the anchor client processes the first live-broadcasting video according to the adjusted video processing parameters to generate a third live-broadcasting video. By applying the scheme of the invention, the picture display effect and the like can be improved.

The invention relates to an adjustment method of a cushion body, an adjustment device of the cushion body and a terminal. The method includes the following steps that: the identity information of users on the cushion body is determined; current cushion body hardness data for the users is determined based on the identity information of the users; and the hardness of the cushion body is adjusted based on the current cushion body hardness data. With the method provided by the embodiment of the invention adopted, the terminal can determine personalized cushion body data for different users based on the identity information of the users, and accordingly, the hardness of the cushion body can be adjusted, and therefore, the comfort degree of the users with different body characteristics on the cushion body can be improved, and the spines of the users can be well protected, and pressure on the spines of the users can be better relieved.

The invention provides an air-conditioner air supply method. An air-conditioner comprises an upper draught fan and a lower draught fan which are arranged up and down and are used for supplying air to an indoor place, at least one upper air supply opening is matched with the upper draught fan, and at least one lower air supply opening is matched with the lower draught fan. The air supply method comprises the following steps that indoor human body information is detected, wherein the indoor human body information comprises the human body surface temperature and the human body position, an air supply needed human body needing to be subject to key air supply is determined, and the surface temperature of the air supply needed human body is Ta; if the Ta is higher than a preset refrigeration comfortable temperature zone in the refrigeration mode or is lower than a preset heating comfortable temperature zone in the heating mode, the upper draught fan and the lower draught fan both run at the highest rotating speed; if the Ta is within the scope of the refrigeration comfortable temperature zone in the refrigeration mode or is within the scope of the heating comfortable temperature zone in the heating mode, the upper draught fan runs at the highest rotating speed, and the rotating speed of the lower draught fan is lower than the highest rotating speed; and if the Ta is lower than the refrigeration comfortable temperature zone in the refrigeration mode or is higher than the heating comfortable temperature zone in the heating mode, the rotating speeds of the upper draught fan and the lower draught fan are both lower than the highest rotating speed.

The invention discloses a fan control system based on the Internet of Things. The fan control system comprises micro-processors, motor driving modules, speed test modules, infrared-receiving modules and temperature and humidity sensors. The motor driving modules, the speed test modules, the infrared-receiving modules and the temperature and humidity sensors are connected with the micro-processors. The fan control system further comprises infrared remote controllers, power modules and remote control terminals. The motor driving modules and the speed test modules are connected with fan direct-current motors. The power modules supply electricity to the fan direct-current motors, motor driving circuits and the micro-processors. A remote control terminal is connected with more than one micro-processor.The fan control system and the method based on the Internet of Things have following beneficial effects: on the basis of a conventional fan, the network communication function is added such that a networking function is obtained; and a conventional household electrical appliance is planned and managed by a networked way of thinking.

The invention provides a demand-oriented illumination energy conservation control system based on body recognition. The demand-oriented illumination energy conservation control system comprises a photographic device, a plurality of illuminating devices and a control device. The photographic device is used for detecting positions of human bodies. The control device is in signal connection with the photographic device, is in point connection with each illuminating device through a relay, acquires position coordinates, in a set coordinate system, of human body signals collected by the photographic device, and controls the illuminating devices corresponding to the position coordinates to illuminate by the aid of the relay according to the acquired position coordinates. The demand-oriented illumination energy conservation control system has the advantages that the control system recognizes human bodies in a place visually, analyzes position information of the human bodies, sends out control signals according to personnel distributed information by means of a processing terminal and a control circuit, and adjusts illuminating light correspondingly, so that demand-oriented illumination is achieved, building energy consumption is reduced, and intelligent illumination adjustment is realized.

The invention discloses a fresh tea winnowing machine for tea production. The machine comprises an elevator, a vibration conveyor and two parallel winnowing chambers. Blind windows capable of automatically adjusting blade angles are arranged at the tops of the winnowing chambers; air blowers and air suckers are respectively arranged at the front parts and the back parts of the winnowing chambers; vibration screens and conveying belts are arranged at the bottoms of the winnowing chambers; after two times of winnowing are performed for fresh teas by the first and second two winnowing chambers, tea with one bud and three / four leaves falls in a first-area vibration screen on the front side, tea with one bud and two leaves falls into a second-area vibration screen, tea with one bud and one leaf falls into a third-area vibration screen, single tea and bud heads are blown to the back side to fall in a fourth-area vibration screen; and the classified fresh tea falls into the corresponding conveying belts on the lower side for delivery from gaps of stainless steel rods of the different vibration screens to realize classified winnowing of the fresh tea. The machine is precise in winnowing, adopts a variable frequency motor to realize intelligent adjustment, and is simple in structure, liable to operate and suitable for popularization and application.

The invention provides an automobile seatbelt retractor, and belongs to the technical field of automobile parts. The automobile seatbelt retractor solves the problems that a conventional seatbelt retractor of which the rewinding force is adjustable is large in retractor modification and complex in structure. The automobile seatbelt retractor comprises a retractor frame, a retractor mandrel, a locking claw, a coil spring base, a coil spring mandrel, a coil spring, a coil spring hood, a transmission mechanism, a motor and an electric control system, wherein the coil spring base is mounted on the lateral side of the retractor frame, the coil spring mandrel is mounted on the coil spring base and can freely rotate, the coil spring mandrel and the retractor mandrel are coaxially connected and linked, the inner end of the coil spring is mounted on the coil spring mandrel, the outer end of the coil spring is mounted on the inner side of the coil spring hood, the motor is connected to the outer side of the coil spring hood through the transmission mechanism and drives the coil spring hood to rotate, and the electric control system is electrically connected with the motor and controls the motor to rotate. The automobile seatbelt retractor can intelligently adjust the rewinding force of a coil spring of a seatbelt, so that the comfort use feed can be provided, and the automobile seatbelt retractor is simple in structure and low in cost.

The embodiment of the invention discloses a vehicle control method and device. The vehicle control method comprises the steps that a vehicle-mounted device identifies biological characteristics of theuser when detecting that a user is located at a driving position; if the vehicle-mounted device queries target configuration parameter sets matched with the biological characteristics of the user ina preset parameter table and correspondingly adjusts parameters of a vehicle according to the target configuration parameter sets, wherein configuration parameters in the target configuration parameter sets include one of rearview mirror angles, air conditioner temperature, seat height, radio receiver channel information and multimedia information. The embodiment of the invention achieves intelligentized parameter adjustment simplifies the vehicle parameter configuration process, achieves parameter configuration customization, solves the problem that the process of configurating parameters oneby one of each user is complicated, better meets the use demand of users and improves user experience.

The invention discloses a control method for an air conditioner. The method comprises the steps of brightness level division step: setting a basic value range, and dividing the basic value range into n levels, wherein the n is a positive integer; light intensity detection step: detecting the current environment light intensity, and judging the brightness level of the current environment light intensity; and air conditioner operation parameter adjustment step: adjusting operation parameters of the air conditioner according to the brightness level of the current environment light intensity, wherein the operation parameters of the air conditioner at least comprise wind speed and operation frequency of a compressor. According to the control method of the air conditioner, the operation state of the air conditioner can be automatically adjusted according to the indoor light, the intelligent adjustment of the air conditioner is achieved, the user experience is improved, a brightness basic value can be automatically searched, and the problem of inaccurate detection due to blocking and dust is avoided.

The invention discloses a main power supply flexible switching method in an off-grid mode of a micro-grid, and belongs to the technical field of micro-grid operation control of power systems. Flexible smooth seamless switching between a rotary power supply main power supply operation mode and an energy storage main power supply operation mode in the off-grid mode of the micro-grid is realized by adopting a load progressive transfer-based flexible smooth switching method based on an energy storage PCS (Power Control System) droop or VSG (Virtual Synchronous Generator) technology.

The invention discloses a method for intelligently adjusting the endoscope illuminance, which comprises the following steps of: step 1, initializing; step 2, outputting standard illuminance by a cold light source of an endoscope; step 3, when the endoscope is in a working state, observing and acquiring the interior real-time image of a human organ; step 4, respectively obtaining the pixel values R1(u, v), G1(u, v), B1(u, v) and the average values bar(R)1(u, v), bar(G)1(u, v), bar(B)1(u, v) of the pixel values of the R, G and B three primary colors of an RGB real-time color image; step 5, carrying out color cast correction on the real-timely acquired image; step 6, selecting the maximum and minimum from the pixel values of the three primary colors after the color cast correction; step 7, correcting the image brightness; step 8, calculating the image pixel average value after the image brightness correction and the comprehensive average value thereof; and step 10, comparing J and J0 in the database, and adjusting the illuminance output of the cold light source. According to the method, the endoscope illuminance can be intelligently adjusted to realize an optimized effect no matter how the endoscope is bent.