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30 results about "Ambient technology" patented technology
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Preparation method of composite material for removing chorine ion in water
InactiveCN107661742AUnique layered structureUnique microporous structureOther chemical processesWater/sewage treatment by sorptionHigh concentrationAmbient technology
The invention relates to a preparation method of a composite adsorption material for removing chlorine ions in water, and belongs to the technical field of materials and environment. In the invention, solid magnesium salt raw material and aluminum salt are prepared into metal salt solution and mixed with molecular sieve, and a precipitating agent is added to load hydrotalcite formed by magnesium and aluminum on the surface of molecular sieve. The invention can effectively remove high-concentration chloride ions in waste water, and the composite material can be regenerated and reused. The preparation method of the composite material in the invention is simple, the source of raw materials is wide, the price is low, the process flow is simple, the equipment investment is small, there is no environmental pollution, and the chlorine removal efficiency is high.
Owner:湖北永绍科技股份有限公司
Novel method of zero discharging of chromium and absolute utilization of resource
A complete utilization new method of zero discharging chromium poison and resource is used to process the waste residue which is discharged in metal chromium and chromium salt producing process. The Cr6+ in the chromium residue is virulent matter as the main reason of polluting the environment. The chromium residue administer project belongs to environment technical field, which concerns with the subjects of environment science technique, environment engineering and solid pollution matter prevention and treatment project. The Poison Cr6+ is restored to Cr3+ through decomposing the chromium residue rich acid to produce chromic hydroxide. Magnesium hydrate, ferric hydroxide, calcium chloride, aluminium hydroxide and sodium chloride are separated from the solution and little remained chromium iron original slag is melted for reuse. The Cr6+ residual quantity of six products is lower than the national standard (GB5085.3-1996). The art is applicable to chromium residue discharged from different producing arts, completely detoxicates the Cr6+ in the chromium residue and recovers six useful industrial grade products.
Owner:重庆长江环保建设有限公司
Micro-explosion soil remediation method
InactiveCN104275344AAchieve the purpose of repairContaminated soil reclamationAmbient technologyFenton reagent
Belonging to the environmental technology field, the invention provides a micro-explosion soil remediation method, which enables a soil remediation agent to rapidly and fully disperse into polluted soil. Commonly used soil remediation chemicals include oxidizing agents and reducing agents, like potassium permanganate, low concentration hydrogen peroxide, a Fenton reagent, iron powder, surfactants and a variety of composite remediation agents. The micro-explosion soil remediation method aims to enhance the dispersion sufficiency and dispersion speed of chemicals in soil, enable rapid and full dispersion of chemicals into polluted soil and achieve a high degree of dispersion. The remediation method is especially suitable for conditional in-situ soil remediation engineering.
Owner:ESD CHINA LTD
Evaluation method for flame burning condition and stability
ActiveCN105183935AHigh color saturationSolve the burning situationSpecial data processing applicationsAmbient technologyRepeatability
The invention provides an evaluation method for flame burning condition and stability, belonging to the technical field of energy and environment. According to the evaluation method, flame burning images are acquired, brightness feature matrixes Rij, Gij and Bij of three colors of red, green and blue are obtained; one color is selected as an evaluation color, and an evaluation standard optimum threshold Tk of an area, in which the flame is, is determined; each pixel in the brightness feature matrixes and the threshold Tk are compared so as to obtain the flame burning condition; and flame burning images of continuous working condition are acquired, an M value of each image is computed, and the flame burning condition is evaluated according to a mean value as shown in the description. The method provides quantification standards for the flame burning condition and stability and can give an accurate and objective evaluation, and can offer certain guidance for analysis and optimization of the flame burning process. The method is simple to operate, can obtain an accurate result, is fast, has high repeatability, and is less interfered.
Owner:KUNMING UNIV OF SCI & TECH
Interface display method and device, terminal and storage medium
The invention discloses an interface display method and device, a terminal and a storage medium, and belongs to the technical field of virtual environments. The method comprises the steps of obtainingthe number of virtual objects in a first game pair, in response to the fact that the number of the virtual objects meets a first condition and the game playing duration of the first game is greater than a first target value, displaying a target area, and in response to the fact that the target area comprises the first virtual object and the occupation duration of the first virtual object for thetarget area is greater than a threshold, displaying first prompt information. According to the technical scheme provided by the embodiment of the invention, the game is diversified, the attraction ofthe game to the game is increased, server resource waste caused by too few participants of the game to the game is avoided, the timeliness of the game to the game is improved, and overlarge server load caused by too long game-to-game duration is avoided.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Application of carbonate-mineralization microbe in decreasing content of effective-state cadmium in soil and method
InactiveCN107537854AStrong toleranceReduce the content of available cadmiumContaminated soil reclamationMicroorganismAmbient technology
The invention provides application of a carbonate-mineralization microbe in decreasing the content of effective-state cadmium in soil and a method, and relates to the technical fields of resources andenvironment. According to the carbonate-mineralization microbe, it is found that the content of the effective-state cadmium in the soil can be effectively decreased through experiments, and meanwhilethe carbonate-mineralization microbe is high in endurance capacity and can adapt to a bad living environment. According to the method for decreasing the content of the effective-state cadmium in thesoil through the carbonate-mineralization microbe, carbonate-mineralization microbe liquid, the soil to be remedied and nutrient substances are mixed in proportion and then cultivated, a remedying effect can be achieved, operation is easy, and the cost is low. Heavy metal contamination is remedied by adopting the microbe, no secondary contamination is generated, and the carbonate-mineralization microbe has a wide application prospect in the aspect of heavy metal contamination remediation of the soil.
Owner:BEIJING GEOENVIRON ENG & TECH
Method for evaluating environmental technology based on benchmarking method
InactiveCN110610308AAvoid Subjective DependenciesDrawing from basic elementsResourcesAmbient technologyEntropy weight method
The invention discloses a method for evaluating an environmental technology based on a benchmarking method. Specifically, a three-dimensional index system is established; index benchmark values are extracted based on a technical database and an engineering case library constructed by literature research; technical single index evaluation is completed through a normalization algorithm and a hierarchical assignment method. Determining the weight of each index in combination with an entropy weight method and a subjective weighting method, calculating a comprehensive evaluation result of a singletechnology in each dimension through a weighting method, expressing the evaluation result in two forms of a single-dimensional radar map and a three-dimensional point position map, and objectively andcomprehensively evaluating the environmental technology; the method provided by the invention is a systematic and objective technology comprehensive evaluation method, and the method not only can realize dynamic evaluation of the technology, but also has strong operability.
Owner:TSINGHUA UNIV
Processing method for processing chrome-containing leather solid waste
InactiveCN105032901AFull of nutritionReduce manufacturing costSolid waste disposalActivated sludgeAmbient technology
The invention relates to a processing method for processing chrome-containing leather solid waste, and belongs to the technical field of chemical engineering and the environment. According to the method, firstly, chromium salt in leather is eliminated through a sodium hydroxide solution and modified titanium dioxide; then the chromium slat is recycled through high-temperature evaporation; and finally, decomposition of the leather is accelerated through high-temperature fermentation of a mixture of activated sludge, penicillium raciborskii fermentation liquid and sea mud of sewage treatment plants, and nutrient-rich soil fertilizer is formed. The processing method is simple and easy to implement in the actual operation process and does no harm to human bodies and the environment; the nutrient-rich soil fertilizer is formed in the leather decomposition process; the waste is utilized; and the soil fertilizer reaches the use standard of agricultural fertilizer, and the decomposition rates reaches up to 92% or above.
Owner:CHANGZHOU YAHUAN ENVIRONMENTAL PROTECTION TECH
Repair method for multi-ring arene contaminated soil based on vinegar residues and waste ferrous sulfate in titanium dioxide plant
InactiveCN110201994ARealize resource utilizationNo need to adjust pHContaminated soil reclamationGrowth coefficientAmbient technology
The invention belongs to the technical field of environment, and provides a repair method for multi-ring arene contaminated soil based on vinegar residues and waste ferrous sulfate FeSO4 7H2O in a titanium dioxide plant. Vinegar residues and waste ferrous sulfate FeSO4 7H2O in the titanium dioxide plant are adopted as raw materials for preparing a soil repair material I and a material II. The material I is a mixture formed by smashing and mixing vinegar residues and waste ferrous sulfate FeSO4 7H2O. The material II is a product obtained by calcinating the soil repair material I under low temperature. When the total content of multi-ring arene is lower than 1,000 mg multi-ring arene / kg soil, the material I is selected; when the total content of multi-ring arene is high than 1,000 mg multi-ring arene / kg soil, the material II is selected. The selected soil repair material and the multi-ring arene contaminated soil are stirred and spread, the pH value of the soil does not need to be regulated, hydrogen peroxide is not needed, and under irradiation of visible light, the multi-ring arene in soil can be degraded and oxidized deep. The toxicity of contaminations in soil can be greatly lowered, and the growth coefficients of plants planted in the uncontaminated soil and repaired soil have no obvious difference.
Owner:JIANGSU UNIV +1
Movement control method and device in virtual scene, equipment and storage medium
ActiveCN111013137ASave powerControl mobile efficiencyVideo gamesAmbient technologyComputer graphics (images)
The invention discloses a movement control method and device in a virtual scene, equipment and a storage medium, and relates to the technical field of virtual environments. The method comprises the following steps: displaying a scene picture of the virtual scene in a display screen of the terminal, obtaining a position relationship between a virtual object currently controlled by the terminal andthe first fixed prop; when the position relationship between the virtual object and the first fixed prop meets a specified condition and a first specified operation is received, controlling the virtual object to move towards the second fixed prop along a virtual slide rope between the first fixed prop and the second fixed prop, therefore, the virtual object can be controlled to move along the distance close to the straight line in the complex terrain in the virtual environment, the time consumed for moving the virtual object in the complex terrain is greatly shortened, the efficiency of controlling the virtual object to move in the virtual scene is improved, the time of a single game is shortened, and the electric quantity of the terminal is saved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Movement control method and device in virtual scene, equipment and storage medium
ActiveCN111013136AEasy to operateShorten the timeVideo gamesAmbient technologyComputer graphics (images)
The invention discloses a movement control method and device in a virtual scene, equipment and a storage medium, and relates to the technical field of virtual environments. The method comprises the steps that when a virtual object is displayed to be in a lying posture, a virtual scene interface of a picture of a virtual scene is observed through a virtual sighting telescope assembled on a virtualshooting prop, and when movement control operation is received, the virtual object is controlled to crawl and move in the state that the virtual sighting telescope is folded according to the movementcontrol operation; when the movement control operation is finished, the virtual object is controlled to unfold the virtual sighting telescope; therefore, under the condition that the virtual sightingtelescope is unfolded in the lying posture of the virtual object, lens falling and lens opening operations in the process that the user controls the virtual object to crawl are simplified, so that thetime wasted by the user in meaningless lens falling and lens opening operations in a game process is reduced, and the effect of saving the electric quantity of the terminal is achieved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Virtual picture display method and device, equipment, medium and computer program product
ActiveCN113680060ARich diversityImprove switching efficiencyVideo gamesAmbient technologyComputer engineering
The invention discloses a virtual picture display method and device, equipment, a medium and a computer program product, and relates to the technical field of virtual environments. The method comprises the following steps: displaying a virtual environment picture at a target view angle of a first virtual object, wherein the virtual environment comprises a target object and is used for triggering environment switching of a target area in the virtual environment, and the target area comprises a first environment element; receiving an interaction operation between the first virtual object and the target object by using a target prop, and displaying an element switching process of switching the first environment element to a second environment element in response to the interaction operation and when the target object meets an environment switching condition; and in response to completion of the element switching process, displaying the second environment element located in the target area. According to the invention, environment switching is completed by switching the first environment element in the target area to the second environment element, the element diversity of the virtual environment is enriched, and the environment switching efficiency of the virtual environment is improved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Sediment-water interface substance migration and transformation simulation device and use method
The invention relates to the technical field of environment, and particularly discloses a sediment-water interface substance migration and transformation simulation device and a use method. The device mainly comprises four parts: a columnar simulation container, a plurality of collection holes, an interface disturbance device, a heating device and an aeration device, the columnar simulation container is provided with a lightproof outer coating, the collection holes are uniformly distributed on the columnar simulation container except one collection hole is additionally arranged at the interface, and each collection hole can collect corresponding overlying water. The columnar simulation container is used for containing sediment and overlying water, the outer covering layer can simulate the dark environment of the sediment, and the multiple collection holes are used for obtaining an interface and a nearby overlying water sample in a layered mode. The device is reasonable in design and convenient to use, migration and transformation of the nutritive salt on the sediment-water interface under different environmental conditions can be accurately simulated, the migration and diffusion flux of the nutritive salt on the interface can be calculated, and the device has good application prospects in the technical field of the environment.
Owner:BEIJING NORMAL UNIVERSITY
Composition based on zeolite and usage as lick stone
The invention lies in the field of environmental technology and relates to a compound, in particular for the use, in particular as metabolically inert gas absorber for ruminants on the basis of zeolite, salt and a binding agent. It furthermore relates to a licking element with such a composition, a process for the production of such a licking element as well as its application. The use of zeolite relieves the organism of toxic substances, such as heavy metals and toxins. Clinoptilolite is a dietetically working ballast material, which stabilises the intestinal activities without depriving the body of nutrients such as vitamins and trace elements. Thus it is possible to achieve a reduction of the gas expulsion from the digestive tract. The licking element can be set up in the open, so that even free-ranging animals that belong to a farm can be reached in an easy manner.
Owner:TRIPLE S
Gas dynamic distribution simulation method, device and system based on simulation database
PendingCN112784389AImprove accuracyImprove simulation calculation speedDesign optimisation/simulationAmbient technologyEngineering
The invention relates to the technical field of environment, and provides a gas dynamic distribution simulation method based on a simulation database, which comprises the following steps: matching a closest diffusion simulation model instance in the simulation database according to an actually measured first parameter group, wherein the diffusion simulation model instance at least comprises the preset first parameter group and the preset second parameter group; correcting a preset second parameter group in the matched diffusion simulation model instance by utilizing the actual measurement value of the gas concentration; and simulating the dynamic distribution of the gas concentration by using the corrected diffusion simulation model instance. Meanwhile, the invention further provides a corresponding gas dynamic distribution simulation system based on the simulation database. According to the embodiment of the invention, the simulation calculation speed can be increased, so that the problem of insufficient real-time performance caused by long time consumption of a simulation algorithm is avoided. Meanwhile, the parameters of the simulation model are corrected through the real-time concentration of the site, so that the accuracy of the simulation result is improved.
Owner:CHINA PETROLEUM & CHEM CORP +1
Environmental technology study simulation device
PendingCN109035958AIncrease frictionEasy height adjustmentCosmonautic condition simulationsSimulatorsAmbient technologyEngineering
The invention discloses an environmental technology study simulation device comprising a mount plate, a vertical rod, a slide sleeve, a blower, and a thread cap; the bottom end face of the vertical rod is threaded on the top surface of the mount plate via a mount cap; the bottom surface of the mount plate is welded with a reserved nail; the slide sleeve is provided with a slide groove; the slide sleeve outer wall is welded with a connecting rod; one end of a support rod is welded with a rotary block; one end, backing away from the support rod, of the rotary block is arranged in the connectingrod in a rotary mode; the blower is provided with a diversion barrel that is arranged on the support rod in a rotary mode via a fasten bolt; the thread cap is threaded on the slide sleeve, and provided with a rotary barrel in a rotary mode; the rotary barrel is movably sleeved on the slide sleeve; one end, backing away from the thread cap, of the rotary barrel is welded with a slide block; the slide block is arranged in the slide groove in a slide mode. The simulation device is simple in structure, adjustable in directions, easy in operation, can truly simulate a natural wind field, and can provide more accurate crop lodging status in the experiment environment.
Owner:柳 力
Movement control method, device, equipment and storage medium in virtual scene
ActiveCN111013136BEasy to operateShorten the timeVideo gamesAmbient technologyComputer graphics (images)
Owner:TENCENT TECH (SHENZHEN) CO LTD
Virtual game fighting method and device, equipment and storage medium
PendingCN114377406ASolve the problem of significant decline in competitive abilityAvoid unfairnessVideo gamesAmbient technologyGame play
The invention discloses a battle method, device and equipment for virtual game playing and a storage medium, and belongs to the technical field of virtual environments. The method comprises the following steps: displaying a midway access control piece, wherein the midway access control piece is used for taking over a multi-user online virtual game of which a second user account is opened but leaves midway; and in response to a trigger operation on the midway access control piece, displaying a game playing picture of the multi-user online virtual game playing, the game playing picture being a picture after the first user account is used for replacing the second user account to join in the multi-user online virtual game playing. According to the method, the first user account takes over and joins in the multi-user online virtual game, and the first user account continues to perform virtual competition in the multi-user online virtual game; the unfair competition between the two camps caused by the halfway exit of the second user account is avoided, and the problem that the competition ability of the camp where the second user account is located is obviously reduced after the second user account exits is solved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
A human body moiré imaging device
ActiveCN105725979BPositioning system is easy to identify and easyEasy to identifyDiagnostic recording/measuringSensorsHuman bodyGrating
The invention discloses a human body moire imaging device which comprises a host part and an examined-person examination room, wherein the host part comprises a moire collection camera, a far infrared thermal imager, a laser locator, an instrument operation controller and a chassis; and the examined-person examination room comprises a standard light environment, a location marking device and a moire grating. In the invention, a standard light environment technology is adopted, namely a standard technology of the light illumination level, distribution, form and parameters such as light color, tone, aberration and saturation. The standard unity of the light environment is guaranteed before and after the treatment of local fascia, muscles and bones of the body; and the infrared radiation on the surface of a human body is received based on the human body moire imaging technology applying the principles of coherent optics and through the infrared thermal imaging technology, the surface and hot-area temperature of the patient body can be detected, recorded and imaged, and qualitative and quantitative analysis can be performed for the detected area.
Owner:SHENZHEN UNIV
Man-machine verification detection method based on JS interaction behavior
PendingCN113434838AImprove accuracyAutomated Determination ScoringDigital data protectionDigital data authenticationAmbient technologyInformation analysis
The invention discloses a man-machine verification detection method based on JS (JavaScript) interaction behaviors, which is characterized by comprising the following steps that step 1, a server sends a calling request to a scoring system, and the server stores a real Token based on a session ID (Identity) of a service; 2, in the client side, the JS-SDK carries out decryption verification on the mixToken to obtain a realToken, and the realToken is subjected to confusion arrangement to generate a JsmixToken; 3, a monitoring collection module is set to obtain parameter information of the interaction event, and the parameter information is reported to the server; and 4, a scoring component is set to perform deserialization analysis on the parameter information, and the parameter information is input into a behavior analysis module to obtain an interaction event analysis result. According to the method, automatic measurement and scoring can be achieved based on interaction behavior data analysis, parameter information of interaction events generated by users is monitored and collected through a monitoring and collecting module, a response request of login simulation and a counterfeit request of mimicry interaction are analyzed, an evaluation standard is provided for a service system, and an external environment technology is combined to continuously optimize an analysis model, and the accuracy of man-machine detection is continuously improved.
Owner:江苏三六五网络股份有限公司
Ambient Mist Sprinkler Head
ActiveUS20170021211A1Operating means/releasing devices for valvesSpray nozzlesAmbient technologySpray nozzle
Owner:LOWRY JEAN LOIS +1
Respiration air purifying device for mining
ActiveCN108325286ASimple structureLow costDispersed particle filtrationTransportation and packagingAmbient technologyWorking environment
The invention discloses a respiration air purifying device for mining, and relates to the technical fields of resources and environments. The respiration air purifying device comprises a protection helmet, wherein the outer circle wall of the bottom end of the protection helmet is fixedly connected with a support helmet rim; both sides of the support helmet rim are communicated with telescopic communicating pipes through communicating fixators; the bottom end of each telescopic communicating pipe penetrates through the outer wall of the support helmet rim, and extends to the exterior of the support helmet rim; the outer wall of the part, at the bottom end of the support helmet rim, of each telescopic communicating pipe is sleeved with a protection fixed textile sleeve; the bottom end of each telescopic communicating pipe is communicated with a primary purifying respiration cover; the outer circle wall of one side, near the face, of the primary purifying respiration cover is fixedly connected with a buffer fixed belt. The respiration air purifying device for mining has the advantages that the structure is simple, and the cost is lower; the different purifying methods can be adoptedfor air in different environments, the carrying is relatively convenient, the respiration air purifying device is suitable for mining workers to use, and the working environment of the mining workersis greatly improved.
Owner:QINGDAO TECHNOLOGICAL UNIVERSITY
Biomass oil generated during nonferrous metallurgy, preparation method and smelting reduction method
ActiveCN104293400AIncrease usageIncrease profitLiquid carbonaceous fuelsAmbient technologyNonferrous metal
The invention relates to biomass oil generated during nonferrous metallurgy, a preparation method and a smelting reduction method, and belongs to the technical field of energy and environment. The biomass oil is obtained by doping biodiesel on the basis of dehydrated plant grease, dehydrated illegal cooking oil or a mixture of dehydrated plant grease and dehydrated illegal cooking oil, and mixing uniformly. The smelting reduction method of the biomass oil comprise: dehydrating, filtering, and performing warming pressurizing processing, so as to obtain a kind of biomass oil with the temperature of 65-80 DEG C and the pressure of 0.6-1 MPa, and the kind of biomass oil is applied to nonferrous metallurgy. The prepared biomass oil has the carbon content and the dynamic viscosity both according with normal production requirement, the production cost is reduced, the preparation method is simple in technology, the smelting reduction method is capable of realizing application of biomass oil in a nonferrous metal intensified smelting reduction technology, improving the utilization rate of biomass oil to industrial production and promoting low carbon development and realizing energy saving and emission reduction.
Owner:KUNMING UNIV OF SCI & TECH
Aiming position display method and device, electronic equipment and storage medium
The embodiment of the invention provides an aiming position display method and device, electronic equipment and a storage medium, and relates to the technical field of virtual environments. The method comprises the following steps: displaying a first aiming position, wherein the first aiming position is used for indicating an aiming position when a virtual object is in a first aiming posture; in response to a posture adjustment operation of the aiming posture, adjusting the virtual object from the first aiming posture to a second aiming posture; and displaying a second aiming position, wherein the second aiming position is used for indicating the aiming position of the virtual object in the second aiming posture, and the second aiming position and the first aiming position are located at the same position. According to the embodiment of the invention, a player does not need to calibrate the front sight again through manual operation, and the problem that the immersion of the player in the virtual environment can be interrupted by posture switching is solved.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Picture display method and device, terminal and storage medium
Owner:TENCENT TECH (SHENZHEN) CO LTD
System and method for simulating environment intelligent landscaping
The invention discloses a system and method for simulating environment intelligent landscaping, and relates to the technical field of simulation environment. The system is characterized in that an image in a current environment is obtained by adopting a camera and is sent to a host; the host searches a material picture similar to the current environment through a specific image analysis algorithm,obtains the light intensity of the current environment through a light intensity sensor, performs contrast compensation on the material pictures similar to the current environment based on the lightintensity to generate a picture with the optimal visual effect, plays the optimized pictures via a projector, so that the working environment is beautified, and the system and the method are simple and practical and have a certain landscaping function.
Owner:ANQING NORMAL UNIV
Movement control method, device, equipment and storage medium in virtual scene
ActiveCN111013137BSave powerControl mobile efficiencyVideo gamesAmbient technologyComputer graphics (images)
The application discloses a movement control method, device, equipment and storage medium in a virtual scene, and relates to the field of virtual environment technology. The method includes: displaying the scene picture of the virtual scene on the display screen of the terminal, and obtaining the positional relationship between the virtual object currently controlled by the terminal and the first fixed prop, when the virtual object and the first fixed prop When the positional relationship satisfies the specified condition and the first specified operation is received, the virtual object is controlled to move to the second fixed prop along the virtual sliding rope between the first fixed prop and the second fixed prop, so that complex In the terrain, controlling the virtual object to move along a distance close to a straight line greatly shortens the time it takes for the virtual object to move in the complex terrain, thereby improving the efficiency of controlling the virtual object to move in the virtual scene, reducing the time of a single game, and saving Terminal power.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Parameter tuning method and application
PendingCN114579292AGuarantee business needsSolve the trouble of needing to consider configuration parametersResource allocationEnergy efficient computingUser needsAmbient technology
The invention belongs to the technical field of resources and environments, and particularly relates to a parameter tuning method and application. Even if the execution time requirements of the same user on the submitted similar tasks may be different, the required resources are different. The invention provides a parameter tuning method, which comprises the following steps of: generating a random number feasible configuration parameter, running a given program by using the parameter, and recording corresponding running time after the program is successfully run; generating a new random number feasible configuration parameter, repeating the step 1, and collecting the operation time data; when the data size meets the requirement for model establishment, collection is stopped, and all the configuration parameters are adopted for model establishment; and providing reasonable configuration parameters according to the expected operation time of the user and the model. Configuration parameters can be provided in a customizable mode, and user requirements can be met.
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
Tidal Flat Ecological Restoration Method and Device
ActiveCN106709451BImprove repair effectFully consider the landscape patternScene recognitionResourcesRecovery methodAmbient technology
Owner:SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
Display method, device, computer equipment and storage medium of virtual environment interface
ActiveCN110517346BReduce consumptionImprove terminal performance3D-image renderingShadow mappingAmbient technology
The present application relates to a display method, device, computer equipment and storage medium of a virtual environment interface, and relates to the technical field of virtual environment. The method includes: obtaining an editable type of an editable object in a three-dimensional virtual environment, the editable type including a fixed shape type or a non-fixed shape type; obtaining a first shadow map of the editable object according to the editable type ; According to the first shadow map, display the virtual environment interface containing the editable object; in this solution, when the terminal displays the three-dimensional virtual environment, for the editable object in the virtual environment, according to the different types of the editable object , to obtain shadow maps generated in different ways, without real-time lighting rendering for all editable objects, thereby reducing the consumption of cache resources and computing resources in the process of displaying the interface of the 3D virtual environment, and improving the display of 3D virtual environments. Terminal performance at ambient time.
Owner:TENCENT TECH (SHENZHEN) CO LTD
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