62 results about "Ultraviolet index" patented technology

A service implementing method and apparatus according to an ultraviolet (UV) index in a mobile terminal provides diverse information and services according to the UV index detected by the mobile terminal having a UV sensor mounted thereon. The service implementing method and apparatus includes switching over to a UV alarm function mode when an alarm function is selected in a UV management mode, setting a predetermined time interval for informing a user of the UV index when an alarm interval is selected in the UV alarm function mode. The service implementing method and apparatus further includes setting a specified time for informing the user of the UV index when an alarm time is selected in the UV alarm function mode, and setting avatars or alarm sounds for informing the user of the UV index according to the set time when an alarm method is selected in the UV alarm function mode.

A UV exposure dosimetry system includes at least one UV sensor that accurately measures the UV irradiance intensity. The UV dosimetry system integrates the measured UV irradiance intensity over time to calculate the real-time UV dosage and the vitamin D production by taking into account factors comprising UV sensor location, body surface area, clothing coverage, and sunscreen usage. Based on the measurement, the system can predict the time remaining to skin burn and the time remaining to reach daily goal of vitamin D production. The system also calculates the UV index in real-time, and can crowd source the measured data in a network. The UV dosimetry system supports multi-user control through an advanced and user friendly input and output interface.

A wearable device is disclosed. The wearable device comprises an ambient temperature sensor, an ambient humidity sensor, an ultraviolet detector, a skin temperature sensor, an alarm module and a process unit. The ambient temperature sensor, the ambient humidity sensor and the ambient humidity sensor detect an ambient temperature, an ambient humidity and an ultraviolet index nearby the wearable device, respectively. The skin temperature sensor contacts with the user's skin and detects a skin temperature of the user. The process unit stores at least one preset heatstroke condition and determines whether heatstroke occurs based on the detected results of the ambient temperature, the ambient humidity, the ultraviolet index and/or the skin temperature and the at least one preset heatstroke condition. The alarm module is enabled by the process unit to generate at least one alarm signal when the process unit determines that the at least one preset heatstroke is met.

A UV exposure dosimetry system includes at least one UV sensor that accurately measures the UV irradiance intensity. The UV dosimetry system integrates the measured UV irradiance intensity over time to calculate the real-time UV dosage and the vitamin D production by taking into account factors comprising UV sensor location, body surface area, clothing coverage, and sunscreen usage. Based on the measurement, the system can predict the time remaining to skin burn and the time remaining to reach daily goal of vitamin D production. The system also calculates the UV index in real-time, and can crowd source the measured data in a network. The UV dosimetry system supports multi-user control through an advanced and user friendly input and output interface.

The invention discloses an ultraviolet index monitoring module. The ultraviolet index monitoring module comprises a probe chip and a signal processing circuit. The probe chip is used for making ultraviolet radiation subject to photovoltaic conversion to form a light current signal. The signal processing circuit is used for converting and processing the light current signal after conversion to acquire an ultraviolet index and comprises a low-noise transimpedance amplification circuit, an A/D sampling conversion circuit and an ultraviolet index calculation circuit, wherein the low-noise transimpedance amplification circuit is used for converting the light current signal to a voltage signal, the A/D sampling conversion circuit is used for converting the received voltage signal to a digital signal, and the ultraviolet index calculation circuit is used for calculating the ultraviolet index according to the received digital signal and a weighted value corresponding to an erythema effect spectrum curve. The ultraviolet index monitoring module can effectively achieve purposes like the miniaturization and integration, power consumption, sensitivity monitoring, reliability of functional modules on smart phones and intelligent wearing platforms.

A method for controlling ultraviolet light information in a wireless terminal, and a wireless terminals are provided where, when an ultraviolet light measurement is selected in an ultraviolet light mode, whether a folder has been opened or closed is determined. When the folder has been closed, an amount of ultraviolet light is measured, and displaying both information on an ultraviolet index based on the measured amount of ultraviolet light and preset countermeasures for information on a user's skin type according to the ultraviolet index. Controlling ultraviolet light information in a wireless terminal may include measuring an amount of ultraviolet light in an ultraviolet light mode, and displaying corresponding information through an ultraviolet index based on the measured amount of ultraviolet light, displaying information on an ultraviolet index in the ultraviolet light mode, and displaying countermeasures against ultraviolet light in the ultraviolet light mode.

The invention discloses an ARM-chip-based wearable ultraviolet monitoring device and a processing method thereof. The device comprises an ARM chip. The power supply end of the ARM chip is connected with a solar power supply module. The input end of the ARM chip is connected with an ultraviolet sensor to measure the current environment ultraviolet index UV. One output end of the ARM chip is connected with a liquid crystal display. The other output end is connected with an LED coloured lamp to output an alarm signal. The ARM chip, the ultraviolet sensor and the solar power supply module are arranged in a casing body. The liquid crystal display and the LED coloured lamp are arranged on the outer surface of the casing body. Wearable devices are arranged on both ends of the casing body. The monitoring device provided by the invention can be worn in daily use, uses solar power, processes acquired data through the ARM chip, uses the display to display the current ultraviolet index and grade, has the advantages of energy conservation, environmental protection, easy use, being portable, small energy consumption and extensive use, and has the function of an alarm.

The invention discloses a method for monitoring influence of ultraviolet radiation on skin. The method comprises the following steps of S1, enabling mobile terminal equipment to set a user skin type, obtaining a sunscreen index of an anti-ultraviolet tool of a user, and enabling a signal analyzing module to determine the corresponding ultraviolet radiation quantity critical value Hmax according to the user skin type and sunscreen index; S2, enabling an ultraviolet sensor to obtain the current ultraviolet radiation intensity in real time, and output a current signal Ii, and enabling the signal analyzing module to determine the real-time radiation intensities EiUVA, EiUVB and EiUVC at the UVA, UVB and UVC wave bands according to the current signal Ii; S3, determining the total effective ultraviolet radiation intensity Ei and the ultraviolet index UVI; S4, determining the radiation dosages HUVA, HUVB and HUVC at the UVA, UVB and UVC wave bands within the preset time threshold range, and the total effective radiation dosage H. The invention also discloses a device for monitoring the influence of ultraviolet radiation on the skin. The method and the device have the advantages that the radiation intensity at different wave band of ultraviolet ray is determined, and the sunburn can be prompted.

The invention discloses a basking time quantitative analysis device and a measuring method thereof. The basking time quantitative analysis device comprises a power supply, an ultraviolet sensor, a display member, a single chip microcomputer, a buzzer and a button, wherein the power supply is used for supplying power to the ultraviolet sensor and the single chip microcomputer; and the ultraviolet sensor, the display member, the buzzer and the button are all connected with the single chip microcomputer. The basking time quantitative analysis device and the measuring method thereof are used in combination with the weather forecast; the basking time is obtained accurately according to the ultraviolet index situation of the weather forecast with extremely high trustworthiness; and the device is simple in principle, convenient to operate, small in size and brings large convenience for people when going out.

A mobile communication terminal is provided with a UV sensor for sensing UV rays and generates an electric signal in proportion to the amount of sensed UV rays. The terminal includes a memory for storing UV information according to a UV index, and a control unit for detecting a UV index from the electric signal from the UV sensor and reading UV information in response to the detected UV index to inform a user.

An ultraviolet detection device for a mobile communication device includes an ultraviolet data receiver for receiving ultraviolet data; an ultraviolet decision module for determining an ultraviolet index according to ultraviolet data received by the ultraviolet data receiver; and an output module for outputting signals to the mobile communication device according to the ultraviolet index determined by the ultraviolet decision module.

The invention relates to an ultraviolet index detection device for a mobile communication terminal, which is characterized in that it includes the following parts: a memory for storing an ultraviolet index table corresponding to the ultraviolet intensity; a display unit for displaying the operating state and function of the mobile communication terminal information; an ultraviolet detection sensor mounted on the camera module and used to detect the amount of ultraviolet rays; a key input unit for inputting functions of the mobile communication terminal; a terminal controller that calculates the above-mentioned The amount of ultraviolet rays detected by the ultraviolet detection sensor is converted into ultraviolet intensity, and at the same time, the ultraviolet index corresponding to the above ultraviolet intensity is read from the above memory, and displayed on the display unit, which allows the user to easily confirm the ultraviolet index.

The embodiment of the invention discloses a diet planning method. The method comprises the following steps: acquiring recipe name keywords input by a user on a calendar application interface, and acquiring weather parameters of the same day, wherein the weather parameters comprise at least one of temperature, humidity and ultraviolet index; detecting life parameters of the user; determining multiple optional recipes according to the detected life parameters, recipe name keywords input by the user and the weather parameters of the same day; recommending the multiple optional recipes to the user. The embodiment of the invention also discloses a diet planning device. According to the invention, diets of users can be reasonably planned according to the life parameters of each user, weather conditions and specific requirements of the users, healthy life of the users is facilitated, and the user experience is improved.

The invention relates to an ultraviolet radiation intensity indicating bracelet. The ultraviolet radiation intensity indicating bracelet comprises a bracelet rope, a functional string bead and a plurality of ornament string beads, wherein the functional string bead and the ornament string beads are threaded on the bracelet rope; a buckle is arranged at one end of the bracelet rope; a control module and an ultraviolet sensor are arranged in the functional string bead; the control module is connected with a battery, a display module and the ultraviolet sensor respectively. The ultraviolet radiation intensity indicating bracelet is capable of improving the ornament effect, convenient to carry and also capable of meeting the requirements of concerns on ultraviolet indication indexes of modern people; through the ultraviolet radiation intensity indicating bracelet, people can conveniently take corresponding protective measures according to the ultraviolet indexes.

A child physiological parameter acquiring and emotion detecting system comprises a data acquisition module, a signal processing module and a data transmitting-receiving module, wherein the data acquisition module comprises a biological recognition sensor, a skin conduction value sensor, an electrocardiosignal detecting sensor, a filtering and amplification module, an A/D conversion module power module, a skin temperature measuring module, a skin resistance measuring module, a pulse measuring module, a display module, an acquisition control module, a spectrum sensor capable of measuring blood oxygen, pressure and glucose levels, an electric skin response sensor for determining sweat level and a pH value and an ultraviolet index sensor, wherein the biological recognition sensor includes an accelerometer, a gyroscope, a magnetometer and a pressure sensor. The skin temperature measuring module, the skin resistance measuring module, the pulse measuring module and the display module are respectively connected with the acquisition control module, and the data transmitting-receiving module is connected with the data acquisition module and the signal processing module.

The disclosed comprises a UV index measurement part with a Schottky UV detector and a temperature sensor to measure the UV ray and temperature signal, a front-end amplifying circuit, an A/D circuit, a SCM control circuit, and a wireless emission module to real-time output the signal treated by former devices; and an opposite data receive part with a wireless receive module to receive the output signal, a SCM with double communication ports, a computer, and a display circuit. This invention can measure the index directly with small error and low cost.

The invention relates to a non-energy consumption portable ultraviolet intensity detecting instrument with easy operation. The instrument does not have a circuit system, has simple structure, saves energy and protects environment during running and overcomes the problems that the traditional detectors require power source types and are not easy to carry about. The instrument consists of a light sense display screen and a reference indication chromatogram. Under the irradiation of different intensity of ultraviolet light, the display screen of the instrument can generate color change, thereby reflecting the ultraviolet intensity in the environment.

The invention discloses an ultraviolet detection device for a sunscreen index of a sunscreen lotion. The device comprises a shell provided with a detection window, an ultraviolet light source located in the shell, an ultraviolet sensor, a camera device, a controller and background cloud, wherein light emitted by the ultraviolet light source is located in the detection window; the ultraviolet sensor is positioned in the shell and can sense the ultraviolet index in the detection window; the camera device is located in the shell; the controller is connected with the ultraviolet light source, the ultraviolet sensor and the camera device; and the controller can send the collected data to the background cloud. The detection is convenient, and the detection precision is greatly improved.

This invention relates to an ultraviolet index monitor including a head part receiving and amplifying ultraviolet signals and temperature signals, in which, a Schottky UV-detector capable of matching with red spot response curve is connected with the input end of a preamplifier, a temperature sensor is connected with the input end of the signal amplifying circuit, the monitor also includes an A/D converting circuit of the host used in A/D conversion of signals connected with the outputs of the preamplifying circuit and the signal amplifying circuit of the head and a mono-chip control circuit finishing data process and temperature compensation connected with the output of the A/D conversion circuit and a display circuit displaying the tested UV-index in the way of color column, a soft program compares processed data and UV-index data scaled in advance and looks for the related temperature compensation data to get the final real time UV-index value and the temperature value to be sent to the LED lattice screen and the column color light to display them.

A micro detection device for monitoring sunlight ultraviolet index is provided, making use of a GaN based and AlGaN based micro ultraviolet detector, a chip with the size less than 2-3mm2 and the response characteristics within a bandwidth of a spectrum line range with 290nm-400nm wavelength, including ultraviolet A and ultraviolet B. The human signals of the detector is amplified and output by a driving circuit. The driving circuit consists of an amplifying circuit and an AD conversion, signal processing and displaying circuit. The detector is connected with the amplified circuit first, and then is connected with the AD conversion, signal processing and displaying circuit. With the miniaturized GaN based or AlGaN based structured micro ultraviolet detector, the invention has the characteristics of adjustable and continuous band gap, proper bandwidth and fast response speed to the ultraviolet. The sunlight ultraviolet intensity can be directly and properly displayed through a micro amplified integrated circuit and a micro display output device.

An ultraviolet index measuring method and apparatus includes preparing a first photosensor having spectral response only in a first section of a wavelength between 250 nm and 298 nm, a second photosensor having spectral response only in a second section of a wavelength between 298 nm and 328 nm, and a third photosensor having spectral response only in a third section of a wavelength between 328 nm and 400 nm. An output signal of the first photosensor, an output signal of the second photosensor, and an output signal of the third photosensor are calibrated using spectral irradiance of reference solar light. First photocurrent of the first photosensor, second photocurrent of the second photosensor, and third photocurrent of the third photosensor are measured under a measurement environment. An ultraviolet index is calculated using the first photocurrent, the second photocurrent, and the third photocurrent under the measurement environment.