175 results about "Weather effect" patented technology

The invention provides a digital lake three-dimensional visualized simulation method and simulation platform based on an OSG. The digital lake three-dimensional visualized simulation method includes the following steps that a three-dimensional digital terrain model, a ground feature model and an earth surface derivative model of the region where a lake is located are built; the ground feature model and the earth surface derivative model are loaded to the corresponding geographical positions of the three-dimensional digital terrain model to obtain a three-dimensional digital terrain and geographical environment scene; based on the three-dimensional digital terrain and geographical environment scene, an OSD module is used as a bottom layer three-dimensional rendering engine for scene rendering; meanwhile, an OsgOcean module is utilized to further simulate a simulation rendering water current and weather effect to obtain a three-dimensional digital lake terrain environment scene; a water current scene and a weather effect scene obtained through simulation are updated under the control of a man-machine interaction mechanism. The digital lake three-dimensional visualized simulation method and simulation platform have the advantages of being convenient to operate, easy to expand, efficient, and capable of achieving real-time performance and meeting the requirement for wide-range terrain and mass spatial data three-dimensional visualized simulation.

The invention discloses a 3D (three dimensional) desktop display method and system. The 3D desktop display method comprises developing an access interface which is arranged between a 3D rendering engine and an electronic device operating system in advance and developing a 3D scene graph based on the 3D rendering engine, wherein the 3D scene graph with the depth-of-field effect, the transition effect and the light and shadow effect serves as an electronic device desktop and subsequent users can be supported by the access interface to access related documents of an electronic device on the 3D scene graph based on the 3D rendering engine; displaying the 3D scene graph; obtaining the weather information timely, obtaining 3D weather effects of real-time weather conditions by a 3D technology and displaying the 3D weather effects on the3D scene graph. According to the 3D desktop display method and system, the 3D rendering engine and the electronic device operating system are connected with each other, the 3D scene graph with the full 3D effect is developed based on the 3D rendering engine, meanwhile the 3D weather effects are generated and displayed by the 3D technology, and accordingly the desktop with the real 3D effect is achieved and the user experience is improved.

The invention discloses a vitreous tile adhesive which comprises a liquid material component A and a powder material component B. The liquid material component A and the powder material component B are weighed and placed according to the weight proportion of 1:(3-4) and the liquid material component A is poured into the powder material component B to be uniformly stirred without agglomeration. Slurry prepared is placed for 5-10 minutes, and then is uniformly stirred by a stirrer for construction. The liquid material component A comprises the following components in percentage by weight: 70-80 parts of styrene-acrylate emulsion with 40-60% of solid content, 3-5 parts of water-retaining agent, 0-1 parts of mould proof and algae proof agent, 1-2 parts of corrosion remover, 0-2 parts of defoamer and 10-20 parts of purified water. The power material component B comprises the following components in parts by weight: 47-59 parts of cement and 41-53 parts of mineral filler. The vitreous tile adhesive provides a novel product for binding vitreous tiles for construction market and personnel safety and a safe and environmental-friendly material withstanding external environment and weather effect.

The invention discloses a push type medicinal materials drier which belongs to a drier. The structure comprises a shell, a mesh-typed sleeve, a speed-regulating motor, a spiral boosting piece and a hot wind inlet. Wherein a partition plate is arranged in the shell, the mesh-typed sleeve is arranged on the upper part of the partition plate, the speed-regulating motor is arranged at the lower part of the partition plate, a rotating shaft connected with the speed-regulating motor penetrates through the partition plate and is arranged in the mesh-typed sleeve, the spiral boosting piece is arranged on the rotating shaft, a speed-regulating switch connected with the speed-regulating motor is arranged on the shell, a material feeding opening and a material discharging opening are respectively arranged at the lower part and the upper part of the mesh-typed sleeve, a hot wind inlet and a viewing port are respectively arranged on the shell at the upper part of the partition plate, a primary dehumidification port is arranged on the side wall of the shell, and a moisture removing port is arranged on top of the shell. The push type medicinal materials drier has the characteristics that: weather effect can be avoided when the drier is dried, machining can be carried out at any time, drying quantity is large, whole area of the medicinal materials can be comprehensively contacted by hot wind, medicinal materials heating is comprehensive, drying speed is increased, and the like.

The invention provides a method and a system for conducting remote infrared temperature measurement on coal pile surfaces. The method comprises steps of 1.1 photographing an infrared radiance image of a coal pile to be measured; 1.2 calculating reflected intensity, atmosphere radiance and atmospheric transmittance of the coal pile to be measured at the photographing moment; 1.3 removing reflection components and atmospheric radiation components of the coal pile to be measured from the infrared radiance image in accordance with results of the step 1.2 and obtaining an infrared radiance image after weather effect removal; 1.4 determining emissivity data of the coal pile to be measured at the photographing moment; and 1.5 determining the surface temperature of the coal pile in accordance with the emissivity data and the infrared radiance image after weather effect removal. By the aid of the method, the accuracy of coal pile temperature measurement is improved.

An apparatus for accelerating the weathering effects on test specimens within a test chamber including a calibration-access assembly for replacing test sensors located within the apparatus with reference sensors when the apparatus door is closed. An improved sensor support assembly is also included. The calibration-access assembly from an improved location, facilitating superior irradiance detection. The calibration-access assembly including an aperture defined in the door of the apparatus and a shield connected to the door that is movable to permit or prevent access to sensors when the apparatus door is closed.

The invention discloses an apparatus and a method for stabilizing clay by microbiological-electroosmosis processes. The apparatus comprises culture dishes, nutrient solution dishes, a direct-current power supply, microbiological-electroosmotic devices, thermometers and cooling devices. The method includes the steps of firstly, burying cathodes and anodes of the microbiological-electroosmotic devices on two sides of clay to be treated, inserting the thermometers to the center line of the clay to be treated, and arranging the culture dishes and the nutrient solution dishes near the microbiological-electroosmotic devices; secondly, putting Bacillus pasteurii into the culture dishes, putting urea containing dissolved calcium salt into the nutrient solution dishes, culturing strains, and injecting the urea nutrient solution mixed with the strains and the dissolved calcium salt into the microbiological-electroosmotic devices and the clay; thirdly, turning on the direct-current power supply to perform electroosmosis while controlling the temperature to be lower than 50 DEG C. Compared with the prior art, the apparatus and the method have the advantages of good stabilization effect, high cost performance and convenience in operation without weather effect.

The invention relates to a process of wireless monitoring medical treatment and the device. The process comprises: collecting basic life parameter information and position information of monitored object, transferring said information to service device by wireless communication way, service device treating and storing said information and monitoring basic life sign and position; said wireless communication way is based on combined way of short wireless communication and wireless communication public network. The invention is suitable for non-interruptible monitoring medical treatment in real time for specific or non-specific people, and it is characterized by wide coverage, high reliability of data communication, good accuracy of location, little influence by weather and good compatibility with Internet network.

The invention provides a tunnel lighting intelligent dimming method which includes the steps: acquiring brightness information, color temperature information and meteorological information outside a tunnel and traffic volume parameters inside the tunnel; determining brightness reduction coefficient of a tunnel entrance according to the traffic volume parameters, the meteorological information andthe color temperature information entering the tunnel; calculating the object brightness of the tunnel entrance according to the brightness information acquired outside the tunnel and the brightness reduction coefficient of the entrance; determining the object color temperature of the tunnel entrance according to the meteorological information and the color temperature information; adjusting the brightness and the color temperature of the tunnel entrance according to the object brightness and the object color temperature of the tunnel entrance. The tunnel lighting intelligent dimming method changes the shortcoming that time-phased and seasonal constant brightness is simply adopted without taking color temperature and weather effect into consideration in the prior art, the brightness information, the meteorological information and the color temperature information outside the tunnel are comprehensively considered, the color temperature and driving visual demands of a driver are successfully introduced into a tunnel dimming strategy, adaptability and the requirement of tunnel dimming for human eye vision are effectively improved, and tunnel driving safety can be improved.

The invention provides a global weather simulation method based on a particle system. The global weather simulation method comprises the steps of 1, establishing a main region; 2, determining the current region for particle motion, wherein the current region is a particle generation region, a new particle begins to move after randomly appearing on any point on the upper end surface of the current region; 3, when a virtual camera moves or rotates again, determining the current region for particle motion again. According to the global weather simulation method, the main region for wrapping the camera is provided, then, the current region for particle motion is determined according to the main region and the moving or rotating direction vector of the virtual camera, the global weather is simulated only within the current region, and a visual cone is contained in the current region, so that an abundant variable true weather effect is brought for a user, meanwhile, the operation expense of a CPU (Central Processing Unit) is reduced, the program and system operation efficiencies in a weather simulation process are increased, and the special effect design and manufacturing costs are reduced.

The invention discloses a super-large-scale weather effect rendering method. The super-large-scale weather effect rendering method includes implementing quadtree blocking of a sphere by dichotomy division of value interval of longitude and latitude; adding a particle emitter to form particle sources, and combining the particle sources to form a quadtree particle system; performing are editing, selecting spherical quadtree node blocks inside a targeted area or is intersectant to the targeted area, and adding the spherical quadtree node blocks to a node block queue to implement approximation to the targeted area; and using intersection judgment of bounding boxes of the particle sources and truncated cones to remove the particle sources. Rendering efficiency of weather effect is increased greatly. The super-large-scale weather effect rendering method has high dynamic self-adaptation capability and is adaptable to various changes in program operation process.

The present invention relates to a new gutter-mounted protection system for use in the construction, remodeling and renovating fields, and more particularly, to a device, system, and method for protecting a gutter, siding or landscape from damage during construction activities. The invention may also be used to temporarily create an area protected from weather.

A duct vent cover attaches to an exterior wall at a duct exhaust point. The duct vent cover comprises a hood, mounting bracket, and a paddle wheel. The duct vent cover shields the duct vent from weather effects. The paddle wheel deters the ingress of wildlife, such as, for example, birds, squirrels and other animals which nest in vents, while allowing the egress of exhaust air, lint, and other debris.

The invention discloses a method and device for displaying an ambient effect in a two-dimensional image. The method comprises the following steps of: judging the weather effect to be displayed currently; and when the weather effect to be displayed currently is rain or snow, adding multiple line segments or rectangles into the displayed two-dimensional image according to configuration parameters, wherein the configuration parameters comprises any one or a combination of the following parameters: display density of the line segments or rectangles, longitudinal offset of each line segment or rectangle between two adjacent frames and transverse offset of each line segment or rectangle between two adjacent frames. By adopting the method and device disclosed by the invention, rain and snow effects can be flexibly and really simulated.

The invention discloses an LED street lamp protection device which comprises an upright, a support shaft, a rotating shaft, a fixed shaft, a guide rod, fan blades, a fixing block, a connecting shaft,a transmission gear, a hollow gear, an extension block, a clamping block, a first fixing plate, a second fixing plate, a first spring, a support block, a rotating wheel, a limit rod, pull ropes, a pulley, a covering plate, a second spring and a street lamp body. The LED street lamp protection device is simple in structure and convenient in operation; the covering plate is moved by pulling the pullropes at the bottom of the upright, a lampshade is favorably cleaned through a brush on the top face of the covering plate, lighting effect is improved, high altitude cleaning is avoided for operators, and operation difficulty is reduced; protection of the lampshade by the covering plate is facilitated in windy weather through rotation of the guide rod and motion of the connecting shaft, damage to street lamps due to weather effect is avoided, maintenance cost is reduced, and damage risk is avoided.