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315results about How to "Use intelligence" patented technology

Modular, hierarchically organized artificial intelligence entity

A modular artificial intelligence learning entity (a "golem") which is replicated many times to form a super-entity that shows intelligent behavior transcending that of its individual constituents. Within the group of golems, individual golems may occupy roles, and are role differentiated, in that structurally identical entities perform different functions and exhibit different behavior depending on their personas and the learning they have completed as driven by other entities. The group of golems is hierarchically organized, in the sense that 'superior' entities issue policies to 'subordinate' entities. In addition to responding to 'sense' input from its environment, the golem responds to policy requirements set by other entities, including its superiors, and in turn sets policy requirements for its subordinates. Actions of the golem are measured for successful compliance with that golem's policies by its superior, who directs the golem's learning process. The super-entity thus gains intelligence through the policy reinforcement occurring in each superior-subordinate relationship. This scheme is well adapted to working over a network with logically separated but communicating golems. Its flexibility allows its application both to single complex problems and to repetitively occurring simple problems. Opportunities for its use arise in operating environments, in simulation and gaming, and in research.
Owner:HOGAN MICHAEL ANDREW

Intelligent massaging chair and operating method thereof

The invention relates to an intelligent massaging chair, which is provided with a seat part, a physiological detector, a massaging component and a control circuit. The massaging component, under the control of the control circuit, enables a user to implement a massaging operation. In addition, the seat part, which is adjusted by virtue of the control circuit, is presented by a preset angle so as to conduct soreness detection on different parts of a human body. In accordance with the soreness degrees of different parts, the control circuit can offer corresponding different massaging manners on a user. In addition, the control circuit, in coordination with audio navigation, can offer more comfortable massaging service. A massaging prescription, through network, can be adjusted by an expert or a server and then returned to the control circuit, so as to conduct customized massaging.
Owner:XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO LTD

Elevator control system based on human face recognition and intelligent recommendation

The invention provides an elevator control system based on human face recognition and intelligent recommendation. The elevator control system comprises a monitoring module, a projection module and a server, wherein the monitoring module and the projection module are respectively connected with the server; the monitoring module comprises a camera and communication equipment, and is used for acquiring human face information of passengers at an elevator door and in a car; the human face information is sent to the server through the communication equipment; the server is used for comparing the human face information with locally stored customer information and training user elevator taking history data according to a machine learning method to obtain corresponding judgment results; and the judgment results are sent to the projection module; and the projection module is used for projecting elevator keys to corresponding positions in the car according to the judgment results to provide more precise floor recommendation to the users. Like that, the defects of traditional elevator buttons are made up, and the elevator application is more intelligent.
Owner:SUZHOU UNIV

Electronic equipment

ActiveCN104506716AImprove experienceKeep abreast of incoming callsSubstation equipmentElectric equipmentMobile phone
The invention provides electronic equipment. The electronic equipment performs wireless communication with a mobile phone. When an incoming call is made, a judgment on whether a user is within the scanning region of a camera or not is made; if the user is within the scanning region of the camera, a prompt is made directly with a preset ring tone, and the volume of the ring tone is adjusted according to the distance between the user and the electronic equipment. When the user is not within the scanning region of the camera, the electronic equipment is kept in a vibration prompting or mute state, the camera is opened periodically, prompt tone prompt of the ring tone is restarted when detection indicates that the user is within the scanning region of the camera, and the volume of the ring tone is adjusted according to the distance between the user and the electronic equipment. When the user is beside to a mobile phone in case of an incoming call, the mobile phone is kept in the vibration prompting or mute state, so that disturbance on surrounding people is avoided. When the user is beside the mobile phone, the user is prompted of the incoming call with the ring tone, so that the user knows the incoming call in time. The electronic equipment is convenient to use, is intelligent, and has good user experience.
Owner:台州市吉吉知识产权运营有限公司

Water outgoing intelligent detection module based on visual detection and water outgoing control method

InactiveCN107456086AUse intelligenceAutomatic water dischargeBeverage vesselsSolenoid valveComputer module
The invention discloses an intelligent water discharge detection module and a water discharge control method based on visual detection. The water outlet intelligent detection module based on visual detection includes a control module, an infrared sensor 1, a voice recognition module, and a first camera that are electrically connected to the control module; also includes a solenoid valve electrically connected to the control module; the infrared Sensor one is located on the top of the water intake table, and starts the first camera when detecting that there is an article below the water outlet; the first camera is located above the water intake table to determine whether the article below the water outlet is a cup for water intake. The invention realizes the automatic and safe water discharge of the water dispenser through the camera, the infrared sensor and the corresponding control circuit, and intelligently controls the water discharge according to the cup information of the storage module through the scanning of the camera. The water dispenser of the present invention has the advantages of simple structure, high intelligence and safe use.
Owner:深圳市浮思特科技有限公司

System, method, and apparatus for identifying and authenticating the presence of high value assets at remote locations

A method includes providing an electronic module configured to retrieve vehicle specific data associated with a vehicle, obtaining the vehicle specific data from the vehicle using the electronic module, and wirelessly bi-directionally communicating the vehicle specific data with a mobile device(s) near the vehicle. A system includes providing an electronic module configured to retrieve vehicle specific data associated with a vehicle, wherein the electronic module bi-directionally communicates the vehicle specific data while the electronic module is interfaced with the vehicle and only while the electronic module is interfaced with the vehicle.
Owner:THE TB GROUP

Intelligent massage chair

The invention relates to an intelligent massage chair comprising a seat part, a massage device, a sensor and a control circuit. The massage device is moved according to a positioning signal provided by the control circuit to a designated position corresponding to the seat part and provides corresponding massage operations for a user according to a driving signal; the sensor is used for detecting back physical sign data of the user: the sensor is used for detecting back physical sign data of the user corresponding to positions corresponding to the seat part when the massage device moves along a preset track; the control circuit calibrates the user's shoulder position corresponding to the seat part based on the user's back physical sign data, and according to a stored coordinates corresponding table, indicates the acupuncture points of the user corresponding to the seat part, and performs corresponding massage operations. The intelligent massage chair of the invention can realize intelligent healthy massage.
Owner:XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO LTD

Method for cleaning capsule beverage dispenser

The invention discloses a method for cleaning a capsule beverage dispenser, and belongs to the technical field of beverage preparation. The problems that wasting of water is caused in the cleaning process of an existing capsule beverage dispenser and the cleaning effect is poor are solved. The capsule beverage dispenser comprises a machine base with a brewing cavity, a liquid feeding mechanism, an input module and a control module. The control module controls the capsule beverage dispenser to be cleaned according to signals of the input module. The cleaning method includes a first cleaning stage and a second cleaning stage capable of being selected to be executed. The first cleaning stage at least includes a first washing step in which the liquid feeding mechanism leads liquid into the brewing cavity at a first power P1 for cleaning. The second cleaning stage at least includes a second washing step in which the liquid feeding mechanism leads liquid into the brewing cavity at a second power P2 for cleaning. The rated power of the liquid feeding mechanism is PE1, and P1<P2<=PE1. The method disclosed by the embodiment of the invention is used for cleaning the capsule beverage dispenser. The capsule beverage dispenser can be a capsule coffee maker, a capsule soybean milk machine and the like.
Owner:杭州易杯食品科技有限公司

Energy-saving method for displayer

The invention relates to an energy-saving method for a displayer. The method comprises the following steps of pre-generating a training sample; acquiring information of an image in front of the displayer in real time through image acquisition equipment; scanning the image; judging whether a human face exists or not by human face detection technology, if the human face does not exist, generating a user free signal, and outputting the signal to perform energy conservation on the displayer; and if the human face exists, further by human eye detection technology, intercepting an area where the human eyes are, extracting characteristics to generate a test sample, comparing the test sample with the training sample so as to generate a control signal of a user busy signal or a user free signal, and outputting the control signal to control the working way of the displayer. Therefore, the problem of energy source waste caused when the displayer is idle is solved, and the defects of high error rate and poor experience feeling of the current method are overcome.
Owner:TONGJI UNIV

Smart park card system

The invention discloses a smart park card system comprising a card management platform, a card management center, a card settlement center, a card service center, a card monitoring center and a card application system. The card application system includes a business charging system, a shuttle bus management system, an attendance management system, an access control system, an intelligent water control system, a meeting attendance system, a channel control system, a patrol management system, a visitor management system and a parking management system. The card management platform is the core ofthe card system, is basic configuration for guaranteeing the system operation and use of the card system, and is an integration of management, operation and maintenance, and settlement. The smart park card system integrates the card management platform, the card management center, the card settlement center, the card service center, and the card monitoring center, is intelligent to use and convenient to operate, and meets the needs of a smart park.
Owner:杭州好园科技有限公司

Active noise reduction method and system of automobile

The invention discloses an active noise reduction method and system of an automobile. The method comprises: a pressure sensor arranged in an automotive seat detects a position where a person sits in the automobile; microphones arranged at different positions in the automobile collect sound sources in the automobile; a central area of the position where the person sits in the automobile is estimated; and an automotive sound system is turned on and active noise reduction is carried out on the central area of the position where the person sits in the automobile. With the method and system, active noise reduction is carried out by using the automotive sound system and thus the noises of the position where the person sits in the automobile can be reduced effectively, so that the riding quality is improved.
Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD

Automobile noise reduction method and system

The invention discloses an automobile noise reduction method and system. The automobile noise reduction method comprises the steps of acquiring sound sources in a carriage through microphones arranged at different locations in the carriage; separating human voices from the sound sources; calculating locations of occupants in the automobile according to the acquired human voices by the different microphones; and opening an automobile voice box system for active noise reduction at the locations of the occupants. According to the invention, the automobile voice box system is used for active noise reduction, noises at the locations of the occupants in the carriage are effectively reduced, and the ride quality is improved.
Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD

Mode switching method and device for browser skin brightness

The invention discloses a mode switching method for browser skin brightness. The mode switching method includes the steps that skin parameters of a browser are set and correspond to a night mode and a daytime mode of the browser; a photoreceptive device obtains the light ray intensity value of an external environment at present; whether the light ray intensity value is smaller than a first threshold value or not is judged, and the browser is switched to be in the night mode if the light ray intensity value is smaller than the first threshold value; whether the light ray intensity value is larger than a second threshold value or not is judged, the browser is switched to be in the daytime mode if the light ray intensity value is larger than the second threshold value, and the first threshold value is smaller than the second threshold value. The mode switching method can achieve automatic switching between the daytime mode and the night mode of browser skin, is used in an intellectualization mode, is convenient and fast to use, promotes user experience, and saves energy. The invention further discloses a mode switching device for the browser skin brightness correspondingly.
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Computer voice control method and intelligent voice assistant system

The invention relates to a computer voice control method and an intelligent voice assistant system. The intelligent voice assistant system comprises a display interface used for receiving a first operation instruction which is inputted by a user and is used for starting the intelligent voice assistant system, a memory used for storing voice configuration files and mouse and keyboard configuration files, a voice acquisition device used for acquiring voice commands inputted by the user and transmitting the voice commands to a processor, and a processor used for converting the voice commands into corresponding voice command entries, calling the voice configuration files of the memory and matching the voice command entries with entries of the voice configuration files, if matching succeeds, program operation sequences of the mouse and keyboard configuration files of the memory corresponding to the voice command entries are called to control program operation, and the display interface is further used for displaying a performing result to be success. The intelligent voice assistant system is advantaged in that a computer is controlled for operation through the voice commands instead of mouse and keyboard operation, and thereby the computer is made to be more concise and convenient for use.
Owner:梅其珍

Drying wardrobe and realization method thereof

The embodiment of the invention provides a drying wardrobe and a realization method thereof, which is used for improving the problems in the prior art that a clothes dryer is inconvenient to use and poor in performance. The drying wardrobe comprises a wardrobe body, and a hanger rod, a heater, an exhaust fan, a controller, a temperature sensor and a humidity sensor, which are installed in the wardrobe body, wherein the heater, the exhaust fan, the temperature sensor and the humidity sensor are respectively connected with the controller, and through holes are formed in the wardrobe body; the hanger rod is installed on the upper part of the wardrobe body, the heater, the exhaust fan and the controller are installed on the lower part of the wardrobe body, and a heat insulation plate is arranged between the upper part and the lower part of the wardrobe body. By utilizing the drying wardrobe, the clothes drying effect can be remarkably improved. The drying wardrobe is simple in structure, convenient to implement and easy to popularize for use.
Owner:CHONGQING DANSHINUO TECH

Automobile noise reduction method and system

The invention discloses an automobile noise reduction method and system. The automobile noise reduction method includes the steps that sound sources in a carriage are collected through microphones arranged at different positions in the carriage; the human voice is separated from the sound sources; the positions of persons in an automobile are calculated according to the human voice collected through the different microphones; and an automobile audio system is started for actively reducing the noise of the positions of the persons in the automobile. The automobile audio system is adopted for active noise reduction, the noise of the positions taken by the persons in the carriage is effectively reduced, and the taking quality is improved.
Owner:FJ MOTOR GRP YUDO NEW ENERGY AUTOMOBILE CO LTD

Intelligent electrically-controlled electric blanket

The invention relates to an intelligent electrically-controlled electric blanket. An existing electric blanket is improved in design, a timing function is introduced into the design of a timer (5), pressure sensors (6) distributed in an array manner are adopted in the design, a novel trigger mode is formed in the use process of the electric blanket and is accurate, and accordingly, a brand new use mode is designed for a user with adoption of a simple structure, so that the intelligent electrically-controlled electric blanket designed in the invention is more intelligent and more humanized.
Owner:SUZHOU DELUSEN AUTOMATION SYST

Automatic goods sorting device for stereoscopic warehouse

The invention discloses an automatic goods sorting device for a stereoscopic warehouse. The automatic goods sorting device comprises a machine body shell; a machine body assembly table is arranged onthe machine body shell; dust screen fixing bases are symmetrically arranged on two sides of a dust screen; a driving motor is arranged in the machine body shell; the driving motor is in transmission connection with a driving wheel through a transmission belt; an AT89S52 controller is arranged at a position, close to the upper part of the driving wheel, of one side of the machine body shell; one side, far away from the driving motor, of a storage battery is provided with a dust storage box; the dust storage box is connected with a fan through a pipeline; one side, far away from the dust storagebox, of the fan is connected with dust sucking nozzles through a pipeline. The automatic goods sorting device is provided with the dust storage box, the fan and the dust sucking nozzles, dust is sucked into the dust storage box through the dust sucking nozzles due to work of the fan, so that the ground of the warehouse can be swept by the device while the device moves and sorts goods; manual sweeping is not needed; labor is saved; and use is more human-friendly.
Owner:长兴能工机械有限公司

Air conditioner based on projection function

InactiveCN104266308AThe projection effect is realTend to screenMechanical apparatusPrintersPhysicsEngineering
The invention relates to an air conditioner based on a projection function. The air conditioner comprises an air conditioner body and a remote control. The air conditioner body comprises an air conditioner body casing (1) and a control module, a temperature control air supply mechanism and an infrared receiving module which are arranged in the air conditioner body casing (1). The air conditioner further comprises a micro projection device (2) connected with the control module. A through hole is formed on the front surface of the air conditioner body casing (1), and a lens of the micro projection device (2) penetrates through the through hole. According to the air conditioner, the micro projection device (2) is introduced, and the projection mode is adopted so that operation information of the air conditioner is projected. In addition, the operation information can be displayed on the wall or the surface of an object in the projection direction due to the projection effect so that operators can observe the operation information of the air conditioner effectively and conveniently, and the shortcomings of the prior art can be overcome.
Owner:SUZHOU HEXINMEI ELECTRONICS SCI & TECH CO LTD

Intelligent trustship system and trustship method based on digital television

The invention discloses an intelligent trustship system and trustship method based on digital television. The system comprises an intelligent trustship management platform, a digital television intelligent trustship center, a visual intercom system, a human face identifying system, a video playing system, a message leaving system, a positioning system, a camera, a remotely authorizing terminal and a locally trusted terminal wherein the digital television intelligent trustship center, the remotely authorizing terminal and the locally trusted terminal are in electrical communication and connection with the intelligent trustship management platform respectively; the visual intercom system, the human face identifying system, the video playing system, the message leaving system, the positioning system, and the camera in electrical communication and connection with the digital television intelligent trustship center. With the invention, it is possible to monitor the safety of children in a very relaxed manner and to keep the parents and children in mutual communications; further, it is also possible to monitor the learning state of the children remotely. The positioning and behavior abnormality alarming system can prompt parents within the shortest time so that the parents could finger out what happens instantly and administrate prompt treatment. Convenient in use, the system and method is also intelligent and safe.
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD

Intelligent and electric invisible bed

The invention relates to the field of a fixture, and in particular relates to an intelligent and electric invisible bed which consists of a bed box and a bed frame, wherein one side of the bed frame is movably articulated in the bed box by a fixed plate; the bed frame is unfolded or put into the bed box in an turnover way; the other side of the bed frame is movably articulated with bed legs; two connecting rods used for driving the bed legs to be folded are arranged between the bed legs and the fixed plate. According to the intelligent and electric invisible bed, the bed legs are folded and put into the bed box under the action of the two connecting rods in the process of storing the bed frame in an overturning way, so that the phenomenon that a person is hurt by the bed legs which protrude outside the bed box can be avoided; the bed legs are driven to be folded completely by the two connecting rods driven by an electric device, and manual operation is not needed, so that the bed legs are automatically folded; therefore, the intelligent and electric invisible bed is more convenient and safer to use and attractive.
Owner:广东左凡智能家居科技有限公司

Intelligent pesticide residue detector

The invention discloses an intelligent pesticide residue detector. The intelligent pesticide residue detector is characterized by comprising a weighing device, a quick testing card, a detection device and a data transmitting unit, wherein the weighing device is used for weighing the weight of substances; the quick testing card is used for reacting with a sample to detect the pesticide residue situation; the detection device is used for analyzing and detecting the pesticide residue result of the quick testing card after reaction and discoloration; the weighing device and the detection device are respectively connected with the data transmitting unit; after the quick testing card reacts with the sample, the detection device detects the color of the quick testing card so as to detect the pesticide residue result of the sample, and the detection result is transmitted to a terminal by the data transmitting unit so as to be displayed or further analyzed and used. The intelligent pesticide residue detector disclosed by the invention not only can be used for weighing, but also can quickly and automatically detect the pesticide residue result without manually comparing the color of the quick testing card after reaction; the error rate is relatively low; the use is relatively intelligent; moreover, the result is detected automatically and electronically; the detection result and the relevant detection information can be wirelessly transmitted to other terminals via Bluetooth or wifi, thereby bringing convenience for check and management and beneficiating use.
Owner:VSON TECH

Intelligent single-body hydraulic prop

The invention discloses an intelligent single-body hydraulic prop, which belongs to the technical field of support equipment. A man-machine interaction unit (2) and a main control module (3) are arranged on a prop main body (1); the main control module (3) controls the man-machine interaction unit (2); the main control module (3) monitors signals of a pressure sensor through an analog-to-digital module; and the main control module (3) controls a display circuit, a warning circuit and a wake-up circuit. The intelligent single-body hydraulic prop has the advantages that the pressure condition of the single-body hydraulic prop can be effectively monitored, potential safety hazards can be discovered in advance, and the safety performance is enhanced; and meanwhile, the man-machine interaction function of the single-body hydraulic prop is realized, so the use of the single-body hydraulic prop is more intelligent and humanized.
Owner:XUZHOU ZHONAN SCI & TECH CO LTD

Wearable traditional Chinese medicine wrist-ankle acupuncture intelligent electrical stimulation instrument

The present invention relates to a wearable traditional Chinese medicine wrist-ankle acupuncture intelligent electrical stimulation instrument. The instrument comprises a mobile terminal, an electrical stimulation wearable terminal, an electrode and a wrist-ankle belt. The mobile terminal is in data communication with the electrical stimulation wearable terminal through a BLE (Bluetooth Low Energy) to control electrical stimulation output and stop of the electrical stimulation wearable terminal; the electrical stimulation wearable terminal is electrically connected with the metal electrode; and the electrode is installed on the wrist-ankle belt. The wearable traditional Chinese medicine wrist-ankle acupuncture intelligent electrical stimulation instrument employs an electrical stimulationpulse mode to perform electrical stimulation at the wrist-ankle portion to treat diseases of internal organs at the far end of a human body, the treatment portions are clear and concentrated, the treatment process is accurate and controllable, and the effect is substantial; a wrist-ankle acupuncture is not needed to be inserted into the skin, and there is no pain for the human body; and the electrical stimulation wearable terminal can perform near-distance wireless control through the mobile terminal, and the wearable traditional Chinese medicine wrist-ankle acupuncture intelligent electricalstimulation instrument is convenient and intelligent to use, and cannot generate active constraint for users.
Owner:SECOND MILITARY MEDICAL UNIV OF THE PEOPLES LIBERATION ARMY

An intelligent dining table and an intelligent dining table system

The invention relates to an intelligent dining table and an intelligent dining table system. The intelligent dining table comprises a table plate, a support, an annular table cloth sleeving the tableplate, a cleaning device and a control system, wherein the control system comprises a power source for supplying power, a relay, a magnetic proximity switch, a magnet used for changing the on-off state of the magnetic proximity switch and a motor. The intelligent dining table system comprises a bowl collection device, a tableware fetching stand and the intelligent dining table. The dining table can be cleaned wholly automatically to allow different groups of guests to have meals; the intelligent dining table and the intelligent dining table system have the advantages of simple structure, low demand for manual work, high cleaning efficiency and low production cost and can be put into production and use in batches.
Owner:伍贤勇

Intelligent water control system and method

The invention provides an intelligent water control system and method and solves problems of water outlet temperature inconsistency and inconvenience in regulation and control due to the fact that water outlet control devices of multiple water outlet devices in original intelligent shower systems are separated. The system comprises a water inlet, water outlets and a main water channel; water outlet channels are arranged on the main water channel; the water inlet, the main water channel, the water outlet channels and the water outlets are connected with one another sequentially in a communicating manner to form a complete water way; the system further comprises an intelligent control unit and flow controllers; the flow controllers are arranged in the water outlet channels and are connected with an output end of the intelligent control unit; and the intelligent control unit is set to receive a control request and control the flow controllers according to the control request, so that water outlet states of the water outlets are changed.
Owner:FUJIAN XIHE SANITARY WARE TECH

Intelligent illumination luggage case

The invention relates to an intelligent illumination luggage case. The luggage case comprises a body (1), a telescoping pull bar (2), and at least two rollers (3), and also comprises a control module (5), and following components that are connected to the control module (5) individually: an optical sensor (10), a power supply (6), an acceleration sensor (7), a gyroscope (8), four light sources (4), and at least two roller rotation detection sensors (9). Through the technical scheme mentioned above, the intelligent illumination can be achieved, the illumination can be automatically and intelligently carried out in a dark space, so people do not need to find an illumination tool, and thus the luggage is convenient to use.
Owner:WUXI CITY CHONGAN DISTRICT TECH ENTREPRENEURSHIP SERVICE CENT

High-building water supply optimization simulation system

The invention discloses a high-building water supply optimization simulation system, which is mainly composed of water supply equipment, a remote transmitting pressure meter, a pressure controller, an electromagnetic flow meter, an air pressure tank, a water tank, a butterfly valve, a variable-frequency pressurizing water pump, a control cabinet, a pipeline and a water faucet. The variable-frequency pressurizing pump is in charge of regulating running water intake pressure, and water is supplied to the water supply equipment from the water tank; the running water intake pressure is detected by virtue of the remote transmitting pressure meter and the pressure controller; a fixed valid value of the running water intake pressure is transmitted to the control cabinet; after receiving the value, the control cabinet, in combination with pressure, required by high-building water supply, set by the remote transmitting pressure meter and the pressure controller on a water discharge pipeline, can regulate the running of the water pump of the water supply equipment in accordance with the two pressure values, so that the water pump can run to an efficient value; and when the running water intake pressure satisfies the high-building water supply, an electric valve is directly opened by virtue of the control cabinet so as to supply water to floors; therefore, energy consumption is reduced and waste is relieved. By simulating such a circulating process, high-building water supply pressure and energy loss are detected, then user consumption required by users is detected by virtue of the electromagnetic flow meter and pressure fluctuation on pipelines is reduced by virtue of an air pressure tank, so as to further reduce energy consumption; and based upon various tests, the purposes of saving energy and optimizing a water supply scheme are achieved.
Owner:QINGDAO SANLI ZHONGDEMEI WATER EQUIP

Automobile active noise reduction method and system

The invention discloses an automobile active noise reduction method and system. The automobile active noise reduction method includes the steps that the sitting positions of persons in a carriage are detected through pressure sensors arranged in automobile seats; sound sources in the carriage are collected through microphones arranged at different positions in the carriage; the center region of the sitting positions of the persons in the carriage is estimated; and an automobile audio system is started for actively reducing the noise of the center region of the positions of the persons in an automobile. The automobile audio system is adopted for active noise reduction, the noise of the positions taken by the persons in the carriage is effectively reduced, and the taking quality is improved.
Owner:TSINGHUA UNIV +1

Sensor type water-free squatting toilet with flushing function

The invention discloses a sensor type water-free squatting toilet with flushing function. A bag box used for placing excrement bags is arranged at the rear part of the excrement and urine separating squatting toilet. The excrement bag arrives at a hanging bag groove in front of a excrement hole along a bag slideway, a bag dropping baffle is arranged on the bottom of the excrement hole, a bag twisting roller, which is driven by a bag twisting electric motor machine to rotate, is installed snugly with the most inside excrement bag, a flushing opening is installed on the bottom of the bag dropping baffle, a two-position three-way electromagnetic valve is arranged on the bottom of the urine hole. Multiple spray jets are spread inside the squatting toilet body, and the squatting toilet body is provided with a human sensor and an excrement sensor, therefore, automatic bag placing and dropping can be achieved, and control the excrement and urine passage closes and drain passage is opened automatically when is flushed and cleaned. The invention greatly strengthens the convenience performance of cleaning, maintenance and use of the squatting toilet itself, and has the advantages of being simple in development and manufacture, and particularly applicable to the popularization and use of public toilet.
Owner:云南八卫科技有限公司
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