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546 results about "Human body temperature" patented technology

Normal human body temperature, also known as normothermia or euthermia, is the typical temperature range found in humans. The normal human body temperature range is typically stated as 36.5–37.5 °C (97.7–99.5 °F).

Human body detecting method, device and air conditioner

The invention discloses a human body detecting method, device and air conditioner. According to the method, based on the character that human body temperature and indoor background temperature have obvious temperature difference, human body detecting is carried out through the temperature changing situation of various zones indoors, namely the method comprises the steps that current indoor temperature field data are obtained, and processed current indoor temperature field data are used as indoor current temperature, wherein indoor current temperature is the set of the current temperatures of pixel points in a pixel matrix corresponding to a temperature place; and then the indoor current temperature and the indoor background temperature corresponding to the indoor current temperature are subjected to differential treatment, the differential temperatures of the pixel points are obtained, pixel points with the differential temperatures not smaller than a preset threshold value are subjected to clustering, N heat sources are obtained, and finally heat sources with the number not smaller than the preset number of pixels are determined as human bodies. Human body detecting is achieved through the temperature changing situations of the zones indoors, various shortcomings of a current infrared detection mode are overcome, and detecting accuracy is improved.
Owner:GREE ELECTRIC APPLIANCES INC

Air conditioner control method

The invention discloses an air conditioner control method. The air conditioner control method includes that enabling an air conditioner to enter a refrigerating mode, detecting the indoor temperature, and comparing with a set comfortable temperature; if the indoor temperature is higher than or equal to the comfortable temperature, calculating the indoor temperature difference, carrying out room temperature PID operation according to the indoor temperature difference to obtain a first target frequency, and controlling a compressor according to the first target frequency; if the indoor temperature is smaller than the comfortable temperature, detecting the temperature of an air conditioner evaporator coil, if the coil temperature is larger than a target coil temperature, controlling the compressor according to the first target frequency; if the coil temperature is less than or equal to the target coil temperature, lowering the current running frequency of the compressor to obtain a second target frequency, and controlling the compressor according to the smaller value of the second target frequency and first target frequency; detecting the human body temperature in the refrigerating process, and increasing the indoor target temperature when the human body temperature is abnormal. The air conditioner control method is capable of solving the problem of uncomfortable refrigeration of an existing air conditioner due to blowing cold air and capable of controlling flexibly according to the human body temperature.
Owner:WUHAN HAIER ELECTRONICS CO LTD

Wearable human body multiple physiological parameter acquiring device

The invention discloses a wearable human body multiple physiological parameter acquiring device. The wearable human body multiple physiological parameter acquiring device comprises a wearable acquiring band and acquiring clothes, wherein the wearable acquiring band comprises a chest strap, shoulder straps, a waistband and a connecting band located on the chest. The chest strap, the waistband and the connecting band comprise an outer layer and a liner respectively, the chest strap is fixedly connected with the waistband through the connecting band, and the chest strap is fixedly connected with the shoulder straps. Sandwich layers between the outer layers and the liners of the chest strap, the waistband and the connecting band are provided with corresponding electrode buttons, the outer surfaces of the liners of the chest strap, the waistband and the connecting band are correspondingly provided with electrodes for acquiring electrocardiosignals or respiratory signals, and the outer surface of the liner of the chest strap is further provided with a first temperature sensor and a second temperature sensor which are used for acquiring human body temperature signals. The acquiring clothes comprises a pocket provided with an acquiring circuit, sleeve bands for measuring blood pressure and provided with air bags are fixed at the upper-limb positions of sleeves of the acquiring clothes, and the air bags are connected with a pressure sensor in a blood pressure signal interface circuit in the acquiring circuit through air guiding tubes.
Owner:ZHEJIANG UNIV

Infrared human face temperature measuring method, system, device and storage medium

InactiveCN109846463ASolve the problem of over-temperature false alarmImprove accuracyDiagnostic recording/measuringSensorsData transmissionHuman body temperature
The present invention discloses an infrared human face temperature measuring method, a system, a device and a storage medium. Current visible light images and current infrared images detected by an infrared temperature measuring probe are received; the current visible light images are subjected to human face detection to obtain position information of a human face in the current visible light images; and the position information in a corresponding current infrared human face area in the current infrared images is determined based on a coordinate conversion algorithm; the current infrared humanface area is subjected to temperature measuring to obtain temperature information of the current infrared human face area, a human face detection technology is combined with an infrared thermal imaging temperature measuring technology to accurately position the human face and conduct infrared human body temperature measuring, solve a problem of object over-temperature false alarm in the current temperature measuring system and improve accuracy of body temperature screening of human, and at the same time, a multi-channel parallel data transmission algorithm is cooperated, multi-channel real-time visible light and infrared temperature measuring video data are displayed on a single control computer to improve system stability and economic availability.
Owner:武汉迅检科技有限公司

Control method of air conditioner

The invention discloses a control method of an air conditioner. The method comprises the steps of enabling the air conditioner to enter a refrigerating mode; detecting indoor temperature, and comparing with the set comfortable temperature; if the indoor temperature is not less than the comfortable temperature, calculating indoor temperature difference; performing room temperature PID operation according to the indoor temperature difference to obtain first target frequency; controlling a compressor according to the first target frequency; if the indoor temperature is less than the comfortable temperature, detecting the temperature of coiled tubes of an evaporator of the air conditioner; calculating the temperature difference between the temperature of the coiled tubes and the set target temperature of the coiled tubes so as to obtain the temperature difference of the coiled tubes; performing PID operation for the coiled tube temperature according to the temperature difference of the coiled tubes to obtain second target frequency; controlling the compressor according to the relatively value of the first target frequency and the second target frequency; detecting human body temperature during refrigerating; raising the indoor target temperature in case of abnormal human body temperature. With the adoption of the method, the problem that cold air is blown by the existing variable frequency air conditioner and leads to uncomfortable refrigerating can be solved; the control can be flexibly performed according to the human body temperature.
Owner:WUHAN HAIER ELECTRONICS CO LTD

Medical infrared thermometer and measurement compensating method of medical infrared thermometer

The invention discloses a medical infrared thermometer and a measurement compensating method of the medical infrared thermometer. The medical infrared thermometer is composed of an infrared temperature measurement module, an ultrasound distance measurement module, a power module and a signal processing unit. The infrared temperature measurement module is a TN9 infrared temperature measurement module and can output the target temperature and the environment temperature, the ultrasound distance measurement module, the signal processing unit and the infrared temperature measurement module are packaged in a shell, the power module is packaged on the lower portion of a handle, and the handle and the shell are integrally designed. The measurement compensating method of the medical infrared thermometer includes the steps of adopting a multivariate linear regression method to analyze and process test data, building a model of relations among a measuring distance, the environment temperature and the human body temperature to be measured, and using software programming to achieve human body temperature measurement compensation. According to the medical infrared thermometer and the measurement compensating method of the medical infrared thermometer, measuring errors are limited between -0.13 DEG C and 0.11 DEG C, good linearity and good reversibility are achieved, the measurement accuracy is high, the requirement for accurately measuring the temperature of the human body can be met, and the medical infrared thermometer and the measurement compensating method are suitable for clinical diagnosis.
Owner:JIANGSU UNIV

Infrared epidemic situation intelligent comprehensive detection and identification system

The application discloses an infrared epidemic situation intelligent comprehensive detection and identification system. The system comprises an identity information authentication unit used for obtaining certificate information of a detected person and sending the certificate information to a comprehensive information processing platform; a visible light face recognition unit used for collecting aface image of a detected person and sending the face image to the comprehensive information processing platform; a comprehensive information processing platform used for extracting face texture features in the face image, generating a recognition image, and sending a body temperature detection instruction when judging that the recognition image is matched with the identity card photo image; an infrared human body temperature measurement unit used for acquiring an infrared body temperature image of a measured person and sending the infrared body temperature image to the comprehensive information processing platform; and the comprehensive information processing platform also used for calculating the forehead temperature of the human body of the measured person, and establishing a monitoringrecord file of the measured person by adopting an SQL database in combination with the position coordinates and the detection time. According to the technical scheme, the problems of body temperaturescreening, personnel confirmation, comprehensive information acquisition, remote data sharing and the like are solved.
Owner:NO 717 INST CHINA MARINE HEAVY IND GRP +1

System and method for achieving awakening and unlocking of mobile phone based on technology of temperature sense and human face recognition

InactiveCN103167160AImplement wake-up unlockAchieve unlockSubstation equipmentComputer scienceMobile phone
The invention discloses a system and a method for achieving awakening and unlocking of a mobile phone based on a technology of temperature sense and human face recognition. The method comprises the steps: A, obtaining a human body temperature value through an infrared temperature sensor, sending the human body temperature value to a microprocessor, analyzing and processing the temperature value by the microprocessor, and obtaining and sending an awakening opening screen command to a central processing unit (CPU); B, controlling a front-facing camera to be started by the CPU through the microprocessor, collecting a human face image, analyzing and processing the collected image through the microprocessor, and obtaining and sending a screen unlocking command to the CPU; and C, controlling the unlocking of a display screen by the CPU according to the screen unlocking command. According to the system and the method, the human body temperature value is obtained through the infrared temperature sensor, the mobile phone is awakened correspondingly, and the screen is opened. The human face image is recognized through the front-facing camera, and the unlocking of the screen of the mobile phone is achieved. The system and the method solve the problems that after an intelligent mobile phone screen is closed, the awakening and the unlocking of the mobile phone are complex in operation.
Owner:SHENZHEN GIONEE COMM EQUIP

Human body heat source recognition method and device and equipment having device

The invention provides a human body heat source recognition method and device and equipment having the device. The human body heat source recognition method comprises an image acquisition step which is used for acquiring a thermal infrared image through an infrared human sensing detector arranged in an area to be detected; and a heat source analysis step which is used for analyzing the heat source in the acquired thermal infrared image and determining the heat source as a human body heat source when the heat source characteristics in the thermal infrared image meet the preset conditions, wherein the preset conditions include that the temperature of the heat source is greater than or equal to the lower limit value of normal human body temperature and less than or equal to the upper limit value of the normal human body temperature, and the difference value of the heat source core temperature and the background temperature is greater than or equal to a preset temperature difference threshold. According to the technical scheme, the human body heat source can be accurately recognized, the human body position is monitored in real time and the recognition accuracy is high so that the position information of the human body heat source can be accurately fed back and the human body heat source area is constantly maintained to have great comfort level experience effect.
Owner:GREE ELECTRIC APPLIANCES INC

Method and device for measuring use's body temperature

The embodiment of the invention discloses a method and device for measuring a use's body temperature. On the conditions of receiving instructions for starting temperature measurement, an infrared temperature measurement and distance measurement sensor is started; when it is detected that the distance between the infrared temperature measurement and distance measurement sensor and the user part to undergo temperature measurement is within a preset distance, the temperature of the user part to undergo temperature measurement is measured through the infrared temperature measurement and distance measurement sensor; according to a preset algorithm, the temperature is converted into a concrete user's body temperature or the body temperature range, infrared temperature measurement is assisted through a camera, temperature measurement pictures are collected through the camera, the body part undergoing temperature measurement, the skin color, whether sweating or water drops occur and other characteristics of the skin are identified; after the infrared temperature measurement, detection data are followed up to perform correction and conversion into the human body temperature, the measurement accuracy is improved, and the use threshold of the more intelligent measurement method is reduced.
Owner:GUANGDONG XIAOTIANCAI TECH CO LTD

Access control apparatus preventing and controlling influenza and prevention and control method

The invention discloses an access control apparatus preventing and controlling influenza and a prevention and control method thereof. The access control apparatus comprises a sterilizing compartment, a background main machine, and a first access control system, a second access control system, an alarming device, an ultraviolet lamp and an air shower machine which are connected with the background main machine, wherein the sterilizing compartment is provided with at least one first switch door and a second switch door, the outer side, corresponding to the sterilizing compartment, of the first switch door is provided with a first infrared temperature sensor, the outer side, corresponding to the sterilizing compartment, of the second switch door is provided with a second infrared temperature sensor, the first access control system controls the opening and closing of the first switch door, the second access control system controls the opening and closing of the second switch door, the ultraviolet lamp for sterilizing personnel and the air shower machine are arranged inside the sterilizing chamber, and the first infrared temperature sensor and the second infrared temperature sensor are connected with the background main machine. By detecting the human body temperature of people after and before entering the compartment, and controlling the entrance and exit of the personnel based on the measured human body temperature, the spreading of the influenza can be effectively prevented. The access control apparatus is higher in safety coefficient, more complete in function and higher in intelligence degree.
Owner:福建省家联宝智能科技有限公司

Ultrasonic real time harmless human body temperature-measuring device and temperature-measuring method

The present invention relates to an ultrasonic real-time nondestructive body temperature measuring device and the temperature measurement method; the present invention establishes a relationship model of the temperature increment and the echo signal in the time domain or the frequency domain based on that the thermal characteristics of the human tissues and the ultrasound beams which pass through the human tissues thereof have better correlation with the temperature increment on the beam path during the slow change, furthermore, the present invention uses the numerical calculation method (such as, finite element/ finite difference method) which is based on the nonlinear medical ultrasonic field to carry out the real-time dynamic calibration of the thermal coefficient of the deep tissue by establishing a Pennes biological heat conduction equation (BHTE) in a human structural model, so as to solve the difficulties that the characteristic parameters of the tissue temperature are too changeable ; the present invention uses the combination method of the numerical calculation and the ultrasonic detection to eliminate the problem of the heat-acoustic lens and adopts the fusion imaging method of the temperature information and the tissue structure information to visually display the temperature distribution and the structure distribution in the body.
Owner:XI AN JIAOTONG UNIV

Intelligent temperature control and regulation system of a soft and hard adjustable mattress

An intelligent temperature control and regulation system of a soft and hard adjustable mattress includes a mattress body, a temperature sensing module, a human sleep state detection module and a heating unit control module; a cooling layer is arranged on the upper surface of the mattress body, a plurality of heating units are distributed inside the mattress body for heating the mattress body, thetemperature sensing module is used for sensing human body temperature and ambient temperature, the human sleep state detection module is used for detecting the sleep depth state of a human body, the distribution range of human body on the mattress body and the corresponding area position of each part of the human body on the mattress body; the heating unit control module is used to control the heating units in corresponding areas to heat the mattress body in the corresponding areas according to the sleep depth state of the human body and the distribution of the human body on the mattress body.By detecting of the sleep depth state of the human body and controlling the temperature of different areas of the mattress according to the ambient temperature and the human body temperature, the sleep quality of the human body is effectively improved.
Owner:浙江想能云软件股份有限公司

Film box-office film watching audience number statistical system

Provided is a film box-office film watching audience number statistical system. The film box-office film watching audience number statistical system comprises an advertisement monitoring exposure system based on a picture and voice frequency comparison technology, and a box-office statistical system based on infrared imagery and picture analysis, wherein according to the advertisement monitoring exposure system based on the picture and voice frequency comparison technology, a camera carries out recording on pictures and voice frequency of theater chain advertisements, then a data processing module carries out collection and encoding on the pictures and the voice frequency of the theater chain advertisements, and passes back processed data to a data center through a 3rd generation telecommunication (3G) data channel, and the data center stores the data which are collected and are encoded by each data processing module, carries out picture and video frequency comparison with standard advertisement source information, and carries out storage and database login on comparison results. According to the box-office statistical system based on the infrared imagery and the picture analysis, a noctovisor is used for shooting a panoramic picture of all the audience, and transmitting the picture to a back-end data processing center. Due to the fact that human body temperatures are used for judging the number of the audience, the film box-office film watching audience number statistical system can completely carry out box-office statistics, and solves the difference between a film maker and a theater chain in box-office data.
Owner:逄泽沐风

Intelligent thermometer for Android mobile phone

InactiveCN103110410AMaster measurement data in real timePracticalTransmission systemsDiagnostic recording/measuringHuman bodyLong term data
The invention discloses an intelligent thermometer for an Android mobile phone. A temperature collection module collects the temperature of a human body. A modulus conversion module converts analog signals of the human body temperature into digital signals of the human body temperature. A wireless fidelity (Wifi) wireless transmission module transmits the digital signals of the human body temperature wirelessly. An Android data analysis module classifies the temperature of the human body collected by the temperature collection module according to the conditions such as gender, age, season and time, compares the temperature of the human body with the standard temperature value of a human body on various conditions and outputs an analysis result. A voice broadcast module issues the analysis result of the temperature of the human body. A cloud storage module stores the analysis result of the Android data analysis module for long-term data recording and analysis. According to the intelligent thermometer for the Android mobile phone, by making use of Wifi wireless transmission techniques and by means of the Android mobile phone, the temperature of the human body is analyzed, so that a user can know the personal physical condition timely. Meanwhile, the intelligent thermometer for the Android mobile phone can be also used in a long-range medical care system, so that a medical worker can acquire the measurement data of a patient in real time conveniently.
Owner:TAIYUAN UNIV OF TECH

Flexible passive and wireless surface acoustic wave sensor and preparing method thereof

The invention discloses a flexible passive and wireless surface acoustic wave sensor and a preparing method thereof. A piezoelectric layer is obtained through a traditional process, the small-size SAW sensor is prepared through the reduction process or an etching sacrificial layer transfer method, the high-quality piezoelectric layer growing on a hard substrate is retained, and flexibility of the piezoelectric layer is achieved; a planar helical antenna is printed on a flexible substrate through a transfer technology, the SAW sensor is printed on a strain isolator, the wireless passive function is achieved, the whole structure is compact and flexible, the sensor can work on a curved surface, for example detects human body temperature in real time when worn on the skin, has wide application prospects and has the advantages of being high in crystal quality and excellent in performance. Flexibility of the SAW sensor and the planar helical antenna is achieved, the sensor has the wireless passive function and is compact and flexible in whole structure and wearable, and the application field of the SAW sensor is broadened; the strain isolator and the system can provide reference for preparation of other flexible electronic devices.
Owner:TSINGHUA UNIV
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