9 results about "Ultraviolet index" patented technology

The invention discloses an ultraviolet index-based solar irradiation intensity prediction and correction method for a photovoltaic power station, and the method comprises the steps: obtaining free ultraviolet indexes, cloud layer parameters and conventional meteorological data through an API interface, firstly calculating the total ultraviolet intensity in an ideal state, and then correcting the total ultraviolet intensity in combination with an atmospheric attenuation factor and a cloud layer correction factor; dynamically determining the proportion of ultraviolet rays in the total solar irradiation intensity according to the solar altitude, and reversely deducing the initial total solar irradiation intensity; and finally, through real-time data of a local meteorological instrument, a baseline correction and dynamic error correction dual mechanism is constructed, and a prediction result is optimized. Through fusion of multiple meteorological factors, the prediction error is less than 10%, the photovoltaic power prediction system can be directly connected, and low-cost and high-precision data support is provided for optimized operation of the photovoltaic power station.

A system for monitoring ultraviolet (UV) exposure of a wearer. The system comprises a wearable device operable to sense UV radiation levels to which the wearer is exposed, and to transmit UV radiation information. The system further comprises an external computing device in remote communication with the wearable device, operable to receive the UV radiation information from the wearable device and configured to determine the wearer's real-time UV index value and the wearer's daily cumulative percentage of minimal erythema dose based upon the UV radiation information.

Methods for communicating risk of skin conditions due to exposure to sunlight and environmental conditions to individuals. Methods utilize geolocation data and environmental data to provide guidance and enable consumers to make informed decisions regarding outdoor activities, healthcare, and skincare. A photopollution metric is a function of ultraviolet index (UVI) and the level of a pollutant such as particulate matter (PM) and enables communication of risk of exposome-induced skin conditions to an individual based on environmental exposure.

1. The name of the design product: ultraviolet tester. 2. The use of the design product: the design product is used for testing ultraviolet index. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: combined state perspective view 1. 5. The component description of other circumstances that need to be explained: component 1 is the main machine of the ultraviolet tester; component 2 is the handheld operating rod of the ultraviolet tester.

The present invention disclosed a system and method for improving skin, scalp and hair condition. The method involves receiving user input comprising personal skin, scalp and hair characteristics and a geographical location, retrieving real-time environmental conditions for the geographical location, and processing this information using a recommendation engine to generate personalized skincare and haircare recommendations. The personal skin, scalp and hair characteristics include skin, scalp and hair type and skin, scalp and hair condition, while the real-time environmental conditions include humidity, temperature, UV index, pollution level, and wind conditions. The recommendation engine maps the skin, scalp and hair condition and the real-time environmental conditions to a dermatological and trochology knowledge base to provide customized product suggestions.

An electronic device according to the present disclosure comprises: a communication interface; a memory, which stores instructions and includes one or more storage media; and at least one processor including processing circuitry, wherein, when executed individually or collectively by the at least one processor, the instructions instruct the electronic device to: receive advanced glycation end products (AGEs) data of a user from a wearable device; acquire weather data on the basis of position information of the user wearing the wearable device; input the AGEs data and the weather data into an artificial intelligence model; and allow the artificial intelligence model to provide a recommendation message generated, the artificial intelligence model being trained to: acquire state information of the user on the basis of the AGEs data, and generate the recommendation message for guiding a behavior of the user on the basis of an ultraviolet index and an air quality index included in the weather data and the state information.

The invention provides a trajectory correction method and device based on multiple sensors, intelligent wearable equipment and a readable storage medium, and the method comprises the steps: obtaining the current weather information, and collecting the infrared intensity, ultraviolet index and visible light intensity of the current ambient light when the intelligent wearable equipment is outdoor; determining an illumination scene where the intelligent wearable device is located according to the weather information, the infrared intensity of the current ambient light, the ultraviolet index and the visible light intensity; when the intelligent wearable device is in a non-sunshine scene, satellite navigation data and nine-axis inertial data are collected; according to the satellite navigation data and the nine-axis inertial data, the trajectory of the intelligent wearable device is rectified, and the unsmoothness and drifting phenomena frequently occurring in the positioning trajectory can be effectively solved.

The application discloses an ultraviolet detection method and an electronic device, relates to the technical field of terminals, and can improve the detection precision of an ultraviolet index. The method is applied to an electronic device, the electronic device comprises a first camera, the first camera comprises an ultraviolet camera, and the method comprises the following steps: detecting a first instruction, collecting a first image through the first camera after detecting the first instruction, determining an ultraviolet index according to the first image, and displaying first information. The first instruction is used for indicating detection of the ultraviolet index. The first information comprises information of the ultraviolet index.

The invention relates to the technical field of vehicle control, in particular to a vehicle control method and system based on the human body sunscreen requirement and an intelligent sunscreen vehicle, and the vehicle control method based on the human body sunscreen requirement comprises the steps that an in-vehicle ultraviolet index corresponding to a main driver is obtained; identifying and acquiring a corresponding ultraviolet safety threshold based on the driver identity; the in-vehicle ultraviolet index of the main driver is compared with the corresponding ultraviolet safety threshold value, when the in-vehicle ultraviolet index of the main driver is larger than the threshold value, a control instruction is generated to close or reduce the target vehicle window to the preset opening degree, and the ultraviolet blocking rate of the vehicle window is increased through a dimming assembly of the corresponding vehicle window; the target vehicle window is determined according to the sun incidence direction until the ultraviolet index in the vehicle of the main driver is reduced to be not higher than the corresponding ultraviolet safety threshold value. According to the invention, the intelligent sunscreen experience of the automobile can be dynamically provided for the user.