83 results about "Sunrise" patented technology

The invention relates to the field of acousto-optic interaction control, and discloses an intelligent lamp awakening method, device and equipment and a storage medium, which are used for improving awakening comfort and experience. The intelligent lamp awakening method comprises the following steps: acquiring awakening parameters preset by a user, wherein the awakening parameters comprise target awakening time, an expected illumination change mode and an audio content type; performing illumination initialization processing based on the wake-up parameter to obtain an initial illumination state; performing sunrise and sunset simulation algorithm processing according to the initial illumination state to obtain an illumination effect dynamically changing along with time; performing acousto-optic cooperative control processing based on the illumination effect and the audio content type to obtain a target audio matched with the illumination effect; and controlling the intelligent wake-up lamp to execute corresponding illumination and audio output according to the illumination effect and the target audio.

An illumination device, system, and method are provided herein for emulating sunlight along a daytime or nighttime locus. Color temperature is determined using a first color temperature curve that includes data representative of a first color temperature as a function of a time of day. In response to a request to a change in brightness of one or more LED chains, a target color temperature output as a function of the current time of day is determined using a second color temperature curve based on the requested change in brightness. The second color temperature curve includes the target color temperature corresponding to the determined current time of day. The target color temperature output includes a lesser change in color temperature at solar noon than the change in color temperature at sunrise and sunset.

An apparatus for displaying the passage of time as we experience the movement of the sun. Civil time, solar time, sunrise, solar noon, sunset, the date, equinoxes, solstices, and seasons are represented in a single, integrated display. The display includes a representation of the sun revolving about a center once per day, rising and setting relative to a representation of the horizon, with solar noon, rather than civil-time noon, continuously at the top of the display. The apparatus accounts for and is adjustable to latitude and longitude. The apparatus accounts for all naturally perceptible motions of the earth with respect to the sun, including the variation in the length of the solar day, whose cumulative difference with civil time is expressed as the equation of time.

The invention relates to the technical field of meteorological observation, in particular to a solar radiation prediction method and device based on multi-source satellite data fusion, an electronic device and a storage medium. And an end-to-end deep learning prediction model is constructed, so that a dark start prediction blind area caused by visible light deficiency before and after sunrise is effectively overcome, continuous prediction in all days, especially in a dawn period, is realized, and the prediction coverage capability is expanded. And secondly, regional adaptability parameter calibration is carried out on the physical inversion model, so that the localization precision of a historical reference radiation field is improved, and a more reliable training basis is provided for the prediction model. Finally, the output solar radiation prediction product with high temporal-spatial resolution and physical consistency can directly support key businesses such as photovoltaic power station output prediction and power grid climbing management, and the practicability and reliability of the prediction result are enhanced.

The invention relates to a data processing system specially suitable for a prediction purpose, and discloses a rice yield prediction and analysis processing method based on multi-source data fusion, which comprises the following steps: presetting a window after sunrise every day, and synchronously collecting canopy and air temperature time sequence data; according to the method, the change rate ratio is calculated to obtain a thermal response speed value and generate a daily physiological status marker, and then the yield trend is predicted in combination with the growth stage and the marker sequence, and the method for predicting by analyzing the physiological status is provided by capturing the dynamic response characteristics of the rice to the natural pressure test. The timeliness of stress early warning is improved; according to the method, edge calculation and multi-mechanism collaborative logic are fused, the hardware deployment cost is reduced while the prediction precision is ensured, the timeliness of data acquisition is improved, and a prediction decision method is provided for agricultural production.

The present disclosure relates to the field of vehicle control. Provided are an in-vehicle theme mode determination method and apparatus, and a device, a storage medium and a vehicle. The method comprises: in response to the failure of calling a mobile service, determining the current location information of a vehicle on the basis of a preset location information callback function; on the basis of the current location information, calculating a sunrise time and a sunset time corresponding to the current location information; and acquiring the current time, and on the basis of the current time, the sunrise time and the sunset time, determining a target theme mode from a nighttime theme mode and a daytime theme mode. When the current time is between a sunrise time and a sunset time, a daytime environment is indicated, and it is determined that the target theme mode is a daytime theme mode, thereby improving the visual clarity of users. When the current time is outside the range between the sunrise time and the sunset time, a nighttime environment is indicated, and it is determined that the target theme mode is a nighttime theme mode, thereby reducing the visual stress on drivers. That is, an in-vehicle theme mode can change with the current time, thereby enhancing the intelligence of a system, and improving the driving safety of users.

The invention relates to the technical field of solar simulation adjustment, and discloses an intelligent controllable method and system for simulating dynamic change of solar radiation. Long-term irradiation data are obtained from a database and a local weather station and fused, the discontinuity of the daily boundary is overcome by applying a circumferential mapping and clustering method, and the maximum daily radiation intensity, the typical sunrise moment and the sunset moment of each month are obtained; on the basis, constructing an attenuation model taking a monthly typical value as a benchmark, introducing random disturbance and physical constraints conforming to meteorological statistical characteristics, generating intra-month daily simulation parameters, further utilizing a trigonometric function improvement model to dynamically represent the daily simulation parameters of the current month as target irradiation intensities at all moments, standardizing the target irradiation intensities and mapping the target irradiation intensities into command control quantities, and calculating the target irradiation intensities. Precise reproduction of the natural solar radiation curve by the illumination intensity is realized; then actual light intensity is detected through an irradiation sensor, execution errors are calculated, control action quantity is generated in real time through a PID control law, and finally execution quality is evaluated through a control action quantity sequence.

The application discloses a method for promoting the squaring and flowering of sugarcane by outdoor differential light compensation induction, and belongs to the technical field of agricultural planting. The method comprises the following steps: adopting the method to perform differential light compensation treatment on late-flowering or difficult-to-flower sugarcane parents at dusk, fixing the illumination time to 12h20min, performing the treatment for nearly one month, then gradually shortening the illumination time every day along with the delay of the sunrise in the morning, performing the treatment for nearly two months, and finally realizing the early flowering of the late-flowering sugarcane parents and the flowering of the difficult-to-flower parents, so as to ensure that the flowering parents meet the flowering period of the hybridization parents in a plan, and complete the hybridization combination in the plan.

The invention relates to the technical field of landscape lamp intelligent control, in particular to a landscape lamp intelligent control method and system based on light sensing and timing, and the method comprises the steps: obtaining a seasonal illumination intensity grade group, obtaining a current illumination value sequence, determining a current seasonal illumination intensity grade, carrying out the fault detection of a light sensing unit, and obtaining fault detection data; if fault data exists in the fault detection data, obtaining the state of the landscape lamp, and if non-fault data exists in the fault detection data, extracting a second illumination intensity grade and a fourth illumination intensity grade from the illumination intensity grades in the current season, and determining a target sunrise and sunset interval; landscape lamp intelligent control based on light induction and timing is completed based on the landscape lamp turn-on state or the landscape lamp turn-off state. The intelligent level of the landscape lamp can be improved.

1. The name of this design product: Solar Lantern (Sunrise Wind Garden). 2. Purpose of this design product: Lantern for decoration and lighting. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The bottom surface of this design product is difficult to see or cannot be seen during use, so the top view is omitted.

A method and apparatus for LED control to improve visibility of an LCD display. An aspect of the disclosure provides a method for controlling a backlight unit including one or more LEDs to optimize visibility of an LCD display, the method including obtaining illumination information, sunrise information, and sunset information; determining one or more regions of the backlight unit divided into a plurality of regions having a predetermined size as a driving region based on the illumination information, the sunrise information, and the sunset information; and controlling the backlight unit based on the driving region.

The utility model discloses a kind of wake-up lamp lifting structures, comprising: guide rail, the guide rail has at least two different heights and is movably provided with light source on the guide rail;Rocker, one end of the rocker is rotatably connected with light source and the other end of the rocker is rotatably connected with power device, forming the structure that can drive light source moves along guide rail;Control circuit, the light source, power device are electrically connected with control circuit.The utility model can simulate the process of morning sunrise, effectively improve the effect of simulated sunrise, so that better wake up user.

The utility model discloses a sunrise and sunset simulation mechanism which comprises a geographic latitude positioning mechanism, a sunshine assembly, a sun trajectory arc mechanism, a ground plane platform, a base, a rotating shaft assembly, a geographic latitude pressing nut, a 24 solar term disc and a solar term lifting pin assembly. A geographic latitude dial is arranged on the left side surface of the base, and geographic latitude can be adjusted by means of a geographic latitude positioning mechanism; the sunlight assembly can be clamped on the sunlight track arc mechanism to move along an arc, and a parallel light source can simulate irradiation of sunlight. The solar term lifting pin assembly can rotate around the outer edge of the 24 solar term disc with the center of the rotating shaft assembly as the circle center, the outer edge of the 24 solar term disc is provided with a pit marked by 24 solar terms, and after the solar term lifting pin assembly is positioned, the sunlight assembly can simulate sunlight of different solar terms on a sun trajectory arc. The sunrise and sunset simulation mechanism can demonstrate the sunrise and sunset conditions of different latitudes in different solar terms.

Lighting systems and methods of use. Such a lighting system has a carriage that carries an electric light and travels along an arcuate path to simulate the path of the sun over flora and / or fauna. A boom extends along the arcuate path, and the carriage travels along the boom. The carriage has a motor connected to a drive member operable to drive the carriage along the arcuate path. Optionally an adjustable timer may be used to set start and / or stop times for the carriage and / or the speed the carriage as the carriage travels along the arcuate path so that the lighting system can be adjusted to more closely simulate different natural sunlight conditions, such as day length, sunrise and / or sunset times, or even the period of an overall solar day cycle.

1. Name of the designed product: wine bottle (Sunrise in the East). 2. Use of the designed product: for containing wine. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.

1. The name of this design product: Street Lamp (Sunrise). 2. Application of this design product: Mainly used for outdoor venues and road lighting. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The invention provides an indoor light source simulation device, and relates to the technical field of indoor light source simulation. The interior of the installation control part is fixedly connected with a backlight body attaching piece. A conveying mounting part is mounted on the mounting control part; a movable adjusting part is mounted on the mounting control part; a sleeving mounting piece is fixedly connected to the movable adjusting part; an irradiation part is arranged on the sleeving mounting piece in a sleeving manner; a simulation control device is fixedly connected to the sleeving mounting piece; the problem that the current market is insufficient in light source simulation authenticity can be effectively solved, the projection area can be adjusted in an auxiliary mode, shadows formed when sunlight penetrates through doors and windows under different light conditions can be further simulated, projection is more accurate, and the problems that an existing indoor light source simulation device does not have a dynamic simulation structure, lamplight simulation is rigid, and the simulation effect is poor are solved. And the light and shadow effect of sunrise and sunset cannot be simulated.

The present application belongs to the field of flight test technology, and relates to a kind of indication recording system test flight method suitable for troposphere manned airship.The method comprises: hovering 360 in the three time periods of sunrise, strongest sunlight and sunset respectively;In the above hovering process, it is observed whether the display data displayed by the display is easy to see under different angle illumination conditions;If there is an abnormal working condition in the above process, optimization improvement suggestions are proposed for it, and then the above steps are repeated until the qualified criterion is met.

The application relates to the technical field of building intelligent lighting control, and discloses a building intelligent lighting control method and system. A roof light sensor is installed at the center of a roof, a panel is horizontally upward, and blocking and tilting are avoided; 00:00-23:59 is set to sample every minute, reference and area sensor readings are recorded to a time sequence database in real time; sunrise / sunset inflection points are adaptively identified, and a sliding calibration window is dynamically generated; five-point median filtering and MAD elimination are implemented on the light ratio value sequence in the window, and a calibration factor is calculated based on the retained data to correct all-day readings; neighborhood consistency detection is carried out, and abnormal factors are rolled back; historical factors are accumulated, and a 7-day difference median is used to predict the initial value of the next day; and factors, trends and abnormal logs are visualized. The process solves the problems of traditional blocking, clock deviation, rough sampling and calibration failure, and realizes high-precision, automatic and traceable intelligent lighting calibration.

The invention provides an illumination period regulation and control seawater crab night walking attack intensity recording device, and belongs to the technical field of fishery, the device comprises an observation box with an upper opening, an observation assembly is arranged above the observation box, the observation assembly is provided with first mounting blocks arranged on the two sides of the observation box, and a lead screw is arranged between the two first mounting blocks; a movable block capable of moving is arranged on the lead screw, a light blocking cover is arranged below the movable block, an image collector is arranged on one side of the movable block, a lamp body capable of moving in the vertical direction is arranged below the movable block, and the lamp body can move relative to the light blocking cover. According to the scheme, the problem that an existing illumination device cannot simulate the light intensity gradual change process of sunrise and sunset in natural day and night is solved, experimental environment parameters can be regulated and controlled, and data under different conditions can be obtained.

The application discloses a kind of textile fabric anti-sun detection devices, belong to textile fabric detection technical field.The textile fabric anti-sun detection device includes detection bin, arc track assembly, sun direct radiation simulation component, clamping assembly, back shadow simulation component and dynamic simulation component;Through the sun direct radiation simulation component that dynamic walking along arc track assembly, realize the continuous irradiation simulation of full angle of sunrise and sunset;Through back shadow simulation component and dynamic simulation component cooperation, realize the dynamic working condition simulation of fabric local deformation, continuous swing, while cooperating with back shadow simulation component, realize the superposition simulation of fabric back environmental light and dynamic shadow simultaneously;Finally realize the multi-dimensional, high degree of textile fabric anti-sun working condition collaborative simulation, solve the problem that single simulation scene of prior art, and actual working condition deviation is big, detection precision is low, and adaptability is poor.

The mild sleep awakening device comprises a base and a sleeve shell which are arranged on a bed body, a support used for erecting the sleeve shell is arranged on the base, and a shaking mechanism, a driving mechanism and an illumination mechanism are arranged on the sleeve shell; the shaking mechanism assists in waking by conducting shaking to the bed body, the shaking mechanism comprises an eccentric wheel, a supporting plate and a heavy block arranged at one end of the supporting plate, and the driving mechanism generates horizontal shaking by driving the eccentric wheel to rotate. The sleeve shell is erected on the bed body through the base and the support, then the light shading pieces with different light transmittances can be sequentially aligned with the lamp beads through rotation of the rotating disc, and therefore gradually-brightened light is generated to simulate natural sunrise, and a patient is helped to naturally wake up; meanwhile, the rotation of the eccentric wheel and the swinging of the heavy block driven by the support plate can enable the sleeve shell to generate diversified shaking, and the shaking acts on the bed body, so that the patient can be awakened in a slight shaking manner, and the mild degree in the awakening process is ensured.

The present application relates to a data processing system specially suitable for prediction purposes, and discloses a rice yield prediction and analysis processing method based on multi-source data fusion, comprising: synchronously collecting canopy and air temperature time series data in a preset window after sunrise every day, obtaining a thermal response speed value by calculating the change rate ratio, and generating a daily physiological state marker, and then combining the growth stage and the marker sequence to predict the yield trend, the present application captures the dynamic response characteristics of rice to natural stress test, provides a prediction method by analyzing the physiological state, improves the timeliness of stress warning, and combines edge computing and multi-mechanism collaborative logic to ensure prediction accuracy, reduce hardware deployment cost, improve data acquisition timeliness, and provide a prediction decision method for agricultural production.

The present invention relates to a method for relocating data processing, in which the data processing is carried out by a computer program in homomorphic encryption, in which the data processing is carried out in at least one data center (10, 20, 30) from a plurality of data centers, in which the data centers are distributed around the earth, wherein at all times at least one data center is located in a time zone which lies between a sunrise time and a sunset time, in which an energy supply (11, 21, 31) is provided to a respective data center at least from a respective solar system (7) locally assigned to the respective data center, in which in a continuous execution each data center determines its respective energy supply level of solar energy (4) and communicates it to all data centers and the data processing for a predetermined processing time is assigned to that data center,which currently has a maximum energy supply level of solar energy. Furthermore, a system on which the method can be implemented is presented.

1. The name of this design product: Solar Ground Light (Sunrise Wind Garden). 2. Purpose of this design product: for lighting. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture. 5. The bottom surface of this design product is difficult to see or cannot be seen during use, so the top view is omitted.

According to the full-automatic light color adjusting method and system for the tourist attraction buildings, the environment and tourist flow of the tourist attraction are monitored in real time by deploying the high-density intelligent sensor network and the tourist flow counting equipment, and the unmanned aerial vehicle is used for high-altitude monitoring in the large-scale complex terrain tourist attraction; according to sunrise and sunset, seasonal change, holiday and astronomical event factors, light color schemes of different time periods and regions are preset, based on collected data and historical records, the system establishes a flow prediction model, time sequence data are processed in combination with LSTM, the light color brightness of each region is dynamically adjusted, and the intelligent power management system is combined with green energy facilities to realize intelligent power management. According to a human body biological clock and a circadian rhythm, light color, brightness and blue light components are optimized, light color is rapidly adjusted in an emergency mode to provide direction guidance, an interactive platform is arranged, user feedback is collected, a light color strategy is continuously optimized, the operation condition of a system is remotely monitored, problems are solved in time, and the on-site maintenance frequency is reduced.

The invention provides a linear corrugated lens, and relates to the technical field of Fresnel lenses, the linear corrugated lens comprises an incident plane and an emergent plane, and the linear corrugated lens is a long rectangular lens; the incident plane is a plane; longitudinal sawtooth patterns are arranged on the emergent face. And the tooth tip angles of the longitudinal sawtooth patterns are gradually reduced from the middle to the two sides of the corrugated mirror. The linear corrugated mirror is integrally formed by an organic material or an amorphous inorganic nonmetal material. According to the linear corrugated mirror, parallel light is converged into a straight line, and sunlight can be always converged on the same straight line by irradiating on the insection long inclined planes with different angles in the east-rising and west-falling process of the sun, so that effective conversion of solar energy is realized. The integral forming is not easy to damage, and the cost can be reduced while continuous production is realized due to a single-layer structure integrally formed by a single material; and the single-layer structure is firmer and is not easy to break.

A solar apparent motion demonstration instrument relates to a teaching demonstration appliance. The instrument can visually demonstrate the sun apparent motion trail and the sunrise and sunset moments on the earth at any latitude and any day. The instrument is composed of a support, a celestial sphere shell, a horizon circle hemisphere shell and a horizon observation time measuring ring. The horizon ring hemisphere shell is arranged in the celestial sphere shell, and the celestial sphere shell and the observation horizon time measuring ring are arranged on the bracket; the celestial sphere shell is a transparent hollow sphere; the horizon ring hemisphere shell is a transparent hollow hemisphere, and the large circular surface of the horizon ring hemisphere shell represents the horizon ring; a small amount of water is injected into the celestial sphere shell, and the horizon ring hemisphere shell is placed into the celestial sphere shell, so that the horizon ring hemisphere shell floats; the celestial sphere shell is connected with the upper end point and the lower end point of the support round frame through rotating shafts. And the observation ground time measuring rings are fixed on two sides of the support circular frame. The vertical rotation instrument can change the geographic latitude of an observer, and the transverse rotation instrument can simulate the weekly-day apparent motion of the sun.

To provide a dimming device and a dimming method capable of realizing an illumination state suitable to location conditions by controlling dimming of lighting fixtures installed in outdoor common corridors of an apartment house, creating a light environment that may become conditions for a comfortable living space, achieving power saving and preventing light pollution.SOLUTION: A dimming device includes: a lighting fixture L that is applied to an outdoor common corridor (open corridor) F1 provided on a predetermined floor F of an apartment house M and is installed on a ceiling of the common corridor F1; a control unit U that is installed on the floor F or a location other than that to control dimming of the lighting fixture L; and a provision instrument 40 that provides sunlight information relating to sunrise and sunset. The control unit U includes a storage section 10 that stores dimming information, a computation section 20 that performs a dimming process on the basis of the dimming information, and an operation section 30 that instructs addition, updating, or modification of the dimming information. The dimming information includes two or more different light quantities of the lighting fixture and transition times for transitioning to the different light quantities.SELECTED DRAWING: Figure 1

The application discloses a sky box rendering method and device and a storage medium, relates to the geographic information technical field, and can realize the simulation of sunrise and sunset through the real-time dynamic rendering of the sky box, thereby reducing the memory occupation. The method comprises the following steps: acquiring the first relative position between a light source and a target vehicle in real time during the driving of the target vehicle; dynamically adjusting the light spot display area on the sky box based on the first relative position; constructing the sky box based on the position of the target vehicle; dynamically adjusting the light spot display intensity of each point in the light spot display area based on the first relative position and the second relative position between each point in the light spot display area and the target vehicle; and rendering the sky box based on the light spot display intensity and the light spot display area.