285 results about "CLOUD experiment" patented technology

Systems, methods and devices are provided for detecting airborne particulates and / or gases at remote oil and natural gas sites, such as wells, and / or processing and refinery plants. One such system comprises an unmanned aerial vehicle (UAV), such as a drone aircraft, configured for aerial dispatch to the remote site and wireless connection to an external processor, cloud apparatus or the like. The UAV includes one or more on-board sensors configured to detect airborne particulates or gases, such as methane gas, hydrogen sulfide, hydrocarbons, weather conditions, ground-based elements or compounds or the like. The on-board sensors may comprise light transmitters, such as lasers, configured for transmitting light or laser pulses into the ambient environment around the remote site and detecting backscatter to detect the concentration and / or velocity vector(s) of the airborne particulates or gases. The UAV is further configured to wirelessly transmit data associated with the airborne particulates or gases to the external processor or cloud apparatus in real-time.

The invention relates to a desalination method and system that uses freeze crystallization technology that incorporates the use of compressed air energy as the source for freezing temperatures. When compressed air is released by a turbo expander, chilled air is produced as a by-product, wherein the chilled air is introduced into a crystallization chamber. Also injected into the chamber is a spray cloud of seawater droplets, which has been pre-chilled by heat exchange with the cold chamber walls, and which is then circulated and exposed to the chilled air in the chamber. The sizes of the droplets can vary, but are preferably predetermined, along with the relative temperatures, flows and speeds of the spray and chilled air, such that when the droplets are circulated within the chilled air, and settle at the bottom of the chamber, they are deposited at slightly above the eutectic temperature. This way, the ice / snow mass that forms at the bottom of the chamber will consist of frozen ice crystals, and a residue of salt water brine, which can runoff from the mass, either from the sides, or through any voids or channels that may form within the mass.

The invention discloses a cloud control platform for an intelligent indoor air purification fresh air system based on the Internet of things. The cloud control platform comprises an air filtering device which is mounted on the wall and is communicated with outdoor air, a purification system for purifying indoor air, and a fresh air system which is mounted in an indoor ceiling and is used for exchanging the indoor air with the outdoor air, wherein the fresh air system communicates with the purification system; the purification system adjusts the fresh air system according to the cleanness data of the detected indoor air and uploads processed data to a cloud server through a wireless transmission module. By use of an intelligent control technology, the purification system with detection and automatic control functions is organically combined with the fresh air system with a remote control function, so that remote control is realized, and the air purification quality can be obviously improved within short time; the respective advantages are fully used and supplement each other to realize organic combination.

The invention provides a big data acquisition and processing system and an electric vehicle endurance estimation method based on the same; the system includes a vehicle-mounted sensor, a GPS positioning system, a road information perception system, a cloud data receiving system, a data transmission processing system and an online computing system. Real-time road, traffic, weather and other information are obtained from a cloud server, and then a future driving state of an electric vehicle is forecasted based on the data. According to the vehicle real-time data under an actual driving state, a vehicle dynamic model and a battery model obtained from calculation are more accurate than a traditional vehicle dynamic model obtained based on a physical equation in an electric vehicle driving process. The estimation method can improve the estimation accuracy of the remaining endurance mileage of the networking pure electric vehicle to a great extent. In addition, according to the real-time data obtained from the cloud, a vehicle use strategy is better planned, and the control strategy of the electric vehicle is optimized, so as to improve the service life of the electric vehicle.

The invention provides a boiler waste heat system. A boiler comprises a blowdown valve and a blowdown waste-heat heat exchanger cold source valve. The cold source valve is correspondingly changed according to change of the blowdown valve. By the adoption of the system, it can be guaranteed that the cold source temperature output by a waste-heat heat exchanger is kept constant.

A system and method for producing an ozone-containing disinfecting cloud includes an enclosure. A pair of atomizing nozzles are affixed to the enclosure in substantially directly opposed relation. Each nozzle produces a spray of ozonated water from compressed gas, ozone, and water and are positioned to direct the sprays toward each other to form a cloud comprising droplets having a size distribution. A portion of the cloud that comprises droplets having a size less than a predetermined limit is expelled from the enclosure. Droplets having a size greater than the predetermined limit remain in the enclosure. The expelled cloud has been found to have a pH lower than a pH of the remaining droplets. The cloud so produced can be used to disinfect an area by directing the cloud to the area desired to be disinfected, which can comprise a surface and / or a space.

The invention relates to an intelligent cloud platform of an air purifier. The intelligent cloud platform of the air purifier comprises a storage transfer service unit, a front end master control unit, an air quality detection unit and a purifier control circuit. The front end master control unit is connected with the air quality detection unit and the purifier control circuit. The front end master control unit is used for transferring a control instruction and feedback data from various systems. The air quality detection unit is used for collecting air quality. The purifier control circuit is used for controlling the purifier to act. The storage transfer service unit is used for storing and forwarding air quality data fed back by the air quality detection unit and sending control instructions to subsystems. The remote control over the air purifier is achieved through the storage transfer service unit, the front end master control unit, the air quality detection unit and the purifier control circuit of the intelligent cloud platform, data are transmitted in real time, and users are guided to use the air purifier more efficiently.

The invention provides a boiler system. A water quality analyzer is arranged on a blow-off pipeline and used for measuring the quality of water in the blow-off pipeline. The water quality analyzer is in data connection with a monitoring and diagnosis controller so as to receive measured data and control the opening degree of a blow-off valve according to the measured data. If some measured index exceeds the upper limit of the data, the monitoring and diagnosis controller automatically increases the opening degree of the blow-off valve through a valve adjusting device. If some measured index is lower than the upper limit of the data, the monitoring and diagnosis controller automatically decreases the opening degree of the blow-off valve through the valve adjusting device. The monitoring and diagnosis controller is in data connection with a cloud server so as to transmit monitoring data to the cloud server. The cloud server is connected with a client-side. The client-side can acquire the monitoring data through the cloud server. The client-side can know the blow-off operation condition of a boiler through the client-side in time. Blow-off parameters can be adjusted through the client-side in time, and therefore a large amount of thermal energy waste caused by failures of a boiler blow-off system can be prevented.

The invention discloses an intelligent classroom environment control system and method based on the cloud computing technology. The intelligent classroom environment control system comprises a cloud computing platform, a central control system, an indoor controllable device, a lamplight control module, an indoor environment information collection module and an outdoor environment information collection module, and all the modules are in collaborative operation to commonly achieve intelligent control over the classroom environment. By means of the intelligent classroom environment control system based on the cloud computing technology, information of the indoor environment collection module and the outdoor environment collection module is collected and analyzed and calculated through the cloud computing platform and the central control system, then the classroom environment is intelligently improved and adjusted, good air quality is maintained in a classroom, and a healthy and comfortable learning environment is provided for students. Meanwhile, the purpose of effectively saving energy is achieved through self-adaptive control of the system over lamplight and the indoor controllable device.

The invention brings forward a method and a system for performing safety alarm via a water heater, and the water heater. The method comprises the steps that identity identification information of users is acquired, and whether the users belong to a preset user group is judged according to the identity identification information; if the judgment result is yes, water outlet time of the water heater is recorded by the water heater; bath duration of the users is acquired according to water outlet time, and current environment information in a bathroom is detected; and if bath duration surpasses the preset duration and the current environment information meets a preset condition, safety prompt information is transmitted to a cloud-terminal server. According to the method for performing safety alarm via the water heater, alarm prompt can be timely transmitted to related personnel when bathroom environment is dangerous so that generation of danger in bath of the preset user group can be effectively avoided, and life safety of the users is protected.

A method and apparatus is provided for increasing the effectiveness of destroying selected objects in a target cloud by prioritizing the objects detected in a large aperture IR detector aboard a carrier vehicle and sequentially illuminating the detected targets with coded laser radiation, followed by the launching of multiple miniature kill vehicles from the carrier vehicle, with each kill vehicle assigned to a differently-coded object in the target cloud due to the reflection back of the coded returns, thus to permit directing of individual miniature kill vehicles to a specific object in the target cloud prior to a handoff to an IR heat seeker in the miniature kill vehicle, actuated to guide the kill vehicle for a final kill.

In an exemplary embodiment, an Environmental Optimization System (“EOS”) provides a system for the intelligent control and monitoring of a poultry or livestock house environment through the utilization of a solar thermal collection system, a variety of environmental and livestock behavior sensors, apparatus for controlling the thermal collection and existing interior heating / air conditioning / ventilation (“HVAC”) systems, and Internet or cloud based intelligent control and monitoring capabilities of the system. In various embodiments central sensor data aggregation is utilized to provide improved optimization control for individual structures based on data from multiple structures.

The invention relates to a sunshine collection guiding device, and in particular discloses a sunshine intelligent household-entry system. On the basis of the existing sunlight collection guiding device, a tracking unit which consists of a GPS (global position system) module and a signal processing module and receives the time service of satellites is added; the signal processing module calculatesand acquires a sun azimuth signal and a sun elevation angle signal according to the time service signal of satellites; a mechanical driving part rotates according to the sun azimuth signal and the sun elevation angle signal to track the running track of the sun. According to the invention, the tracking pattern of the tracking unit composed of the GPS module and the signal processing module is unconcerned with the weather changes and ray of lights. So, under the insufficient illumination such as dark clouds, cloudy, the system provided by the invention can still continue to track the track of the sun according to the running track of the sun, thus the sun track performance of the system provided by the invention is improved.

The invention relates to a numerical simulation method for the temperature and thickness relation of a static thrust bearing gap oil film based on film thickness variation, and belongs to the technical field of fluid mechanics simulation, which aims at solving the problems that as the thickness variation of the oil film is not taken into account in the traditional static thrust bearing internal fluid numerical simulation method, the temperature number simulation result of the oil film is lower the actual number. The method comprises the following steps of: establishing a static thrust bearing gap oil film female model and carrying out pretreatment; simulating the flow-state numerical value of the oil film; guiding the averaged temperature of the rotary wall surface of the oil film and the temperature of an appointed fixed wall surface of the oil film after simulating the numerical value; calculating the new thickness value of the oil film by utilizing the relation of the temperature of the oil film and the temperature of lubricating oil; judging whether the new thickness value of the oil film, obtained in the step, is less than the critical temperature of the oil film or not; returning the thickness of the oil film as the thickness initial value of the oil film and then continuously executing subsequent steps; repeatedly calculating until the thickness of the oil film reaches the critical value of the oil film; and obtaining a final pressure field distribution cloud picture and a final temperature field distribution cloud picture of the oil film. The method is suitable for numerical value simulation of a static thrust bearing gap oil film.

An LED or / and Laser-light for outlet plug-in power source, or interchangeable power source or USB-means power source, incorporates more than one of geometric shape optics means(es) which any one of optics means may has more than one reflective or refractive means(es) which has relative positions, distances, and / or orientations to LEDs or / and Laser-light to let plurality of light beams reflect or retro-reflective or refractive by more than one reflector or refractor means(s), so the light beam(s) of the said LED(s) or laser-light(s) will reflective or / and refractive travel or pass though the said more than one optics means(es) to create or project image, message, time, geometric art, nature scene, galaxy, milky way, sky, cloud, stars, moon, water-wave, aurora light, animal, characters, cartoon, sign, logo, commercial to surface(s) surrounding including ceiling, walls, floor and all desire areas with wider view angle image. At least one of the optics means has see-though and reflective or refraction surface(s) to permit the plurality of LED(s) or laser-light(s) light beam(s) traveling or passing through the optics means. The said each of the said Optics means has its pre-determined texture, shaped opening, windows, cutout, variable thickness incorporate with motor / movement / spin / rotating / moving parts and accessories to make all kind of optics means become moving optics means to make said above wide viewing angle image become motion / moving / variable / changing color or patterns.

The invention discloses an intelligent smoke exhaust ventilator, a control system and a cloud platform. The intelligent smoke exhaust ventilator comprises a smoke exhaust ventilator body with a built-in central processing unit. A sensor array connected with the central processing unit through a data bus is arranged on the smoke exhaust ventilator body. The sensor array comprises a smoke monitoring module, a carbon oxide detecting module, a natural gas detecting module, a temperature detecting module, a humidity detecting module, an oil box oil volume metering module for detecting the oil volume height of oil in an oil box of the smoke exhaust ventilator body, a filter screen greasy dirt measuring module for detecting the thickness of greasy dirt on the surface of a filter screen of the smoke exhaust ventilator body, and an alarm module. The current cooking mode applied by a user is judged by detecting the smoke, temperature and humidity of a kitchen room through the sensor array, cooking data is analyzed for the user, the healthy cooking habit is recommended to the user, the functions of intelligence, automation and energy conservation of the smoke exhaust ventilator are achieved, the intelligence cost of traditional smoke exhaust ventilators is effectively reduced for enterprises, and the protection level of home security is improved.

The invention relates to a novel hand-held cloud deck which comprises a handle, a first motor, a first inclined connecting rod, a second motor, a second inclined connecting rod, and a third motor, wherein the first motor, the second motor, and the third motor are orthogonally distributed in pairs in a space; a connecting block is adjustably connected with the second inclined connecting rod in a sliding manner, and a locking part is arranged on the second inclined connecting rod. The novel hand-held cloud deck provided by the invention has the beneficial effects as follows: through the effects of the connecting block, the problems about the gravity center of the hand-held cloud deck can be solved, and the stability of the hand-held cloud deck is also ensured; a balancing weight and the third motor are connected together through a magnetic absorbing piece or a pasting part, the use and the accommodating are convenient, and the novel hand-held cloud deck has an elegant appearance, is convenient for improving the operation experience of a user, is convenient and quick in absorbing, can be used repeatedly, and is convenient to carry.

The invention discloses a cloud deck device capable of realizing conversion between transverse shooting and vertical shooting of a mobile phone. The cloud deck device comprises a cloud deck supporting part, and a first motor connected to the cloud deck supporting part through a first connecting arm, wherein a connector is fixedly connected on the first motor; the first motor can drive the connector to rotate; and a mobile phone clamp is in threaded connection to the connector by manually turning a screw. The cloud deck device capable of realizing conversion between transverse shooting and vertical shooting of the mobile phone disclosed by the invention adopts a control rocking bar or a controller on the cloud deck supporting part to control rotation of the first motor, so that the connector and the mobile phone clamp are driven to be in rotary motion, and therefore, conversion between transverse shooting and vertical shooting of the mobile phone is realized. Besides, the rotation of the mobile phone clamp further can be regulated by manually regulating the manually-turning screw between the connector and the mobile phone clamp, so that the conversion between transverse shooting and vertical shooting of the mobile phone is realized, and therefore, the shooting efficiency is improved, and the cloud deck device is worthy of being popularized and applied.

A control system for operating the HVAC systems within a building to control the environmental conditions within a building having an onsite component networked to a remote offsite component. The onsite component monitors the conditions within the building and operates the HVAC systems, while the offsite component can be used by the system provider to communicate updates to the onsite component and monitor the effectiveness of the control algorithms used to operate the HVAC systems. The invention includes the method of providing tailored HVAC related controls, reports, notices and diagnostic services to a client under various subscription plans.

The invention relates to a system and a method for the remote monitoring of a biomass boiler based on Wechat and a cloud application. The system consists of three parts, namely a boiler monitoring terminal, a wireless communication part and an on-line monitoring system, wherein the on-line monitoring system comprises a third-party cloud application platform, a factory service center, a Wechat public platform server and a Wechat client. The boiler monitoring terminal carries out GPRS wireless communication with the third-party cloud application platform. The third-party cloud application platform can carry out interaction with a factory monitoring center, also can carry out interaction with the Wechat client by using the Wechat public platform server as a medium, and is responsible for communication, data storage, Web request response and the like. Information, such as boiler state, historical data and real-time alarm, on the third-party cloud application platform, is provided by the Wechat public platform for user inquiry in the form of Wechat public number. Besides, the user also can send a control command to the boiler monitoring terminal through the Wechat public number on the Wechat client and can realize the functions of remotely turning on / off a boiler, adjusting parameter thresholds and the like.

The invention discloses a cloud deck capable of measuring rotation angle per se. The cloud deck comprises a base, an outer shell, a vertical connecting shaft, a horizontal motor, a horizontal speed reducer, a horizontal worm, a horizontal worm wheel, a vertical transmission shaft, a vertical shaft coupler, a vertical bracket, a horizontal coder, a horizontal shaft coupler, a horizontal bracket, a vertical coder, a vertical worm wheel, a vertical worm, a vertical motor, a protective hood and a vertical speed reducer. As the horizontal coder is arranged on the vertical connecting shaft, the horizontal coder rotates around the vertical connecting shaft when the cloud deck rotates horizontally and reads the horizontal rotation angle of the cloud deck; as the vertical coder is arranged on the vertical transmission shaft, the vertical coder rotates around the vertical transmission shaft when the cloud deck rotates in the vertical direction and reads the vertical elevation angle of the cloud deck; influence from transmission abrasion of the worms and the worm wheels and processing error is avoided during the measurement of the rotation angle, and the cloud deck capable of measuring the rotation angle per se has the advantages of low cost, simple structure and high precision.

The invention discloses a heat distribution pipeline detection system based on visible light and infrared thermal imaging. A double-vision infrared thermal imager, a 3D autostable pan and tilt head and a high-definition network transmission radio station are mounted on a three-positioning six-rotor unmanned aerial vehicle, the three-positioning six-rotor unmanned aerial vehicle provides power forthe double-vision infrared thermal imager, the 3D autostable pan and tilt head and the high-definition network transmission radio station, high-precision positioning can be achieved, flight routes canbe planned, and flying tracks can be stored; a mobile portable computer provides an operation environment for a control system, a GIS geographic system and a cloud live system; the 3D autostable panand tilt head is connected with the control system, the double-vision infrared thermal imager is correspondingly connected with the control system, the GIS geographic system and a diagnosis server, the diagnosis server is further connected with the GIS geographic system, the high-definition network transmission radio station and the cloud live system, and the high-definition network transmission radio station is connected with the cloud live system. According to the heat distribution pipeline detection system based on visible light and infrared thermal imaging, the leakage of a heat distribution pipeline can be efficiently and accurately detected, a historical file is established for inspection of the pipeline, and a data basis is provided for overhauling.

The invention discloses an intelligent tile exhibition lamp. Lamplight is provided for tiles in an exhibition zone through a light-emitting module for irradiation, image information of the irradiated tiles is collected through a camera shooting module to calculate the tile areas and the tile dip angles, the projection angles, the light-emitting angles, the luminance and the color temperatures of the light-emitting module are automatically adjusted according to the differences of the types, the areas, the dip angles and the tasting visual angles of the tiles, obvious light-reflection dazzle light cannot be generated when the tiles are irradiated by the lamplight, or the textures of the tiles cannot be shielded by the too bright lamplight, and convenience is brought to purchasing by clients. The people stream is induced by an induction module, the light-emitting module is controlled to be automatically and fully bright when people exists and automatically become dark when no people exists, energy saving is achieved, and the problem of lamplight interference of the adjacent tiles can be solved. Video information of the clients is collected, induction information of the induction module is used in a combined manner to analyze and record the user browse number and the staying time and upload the user browse number and the staying time to a data processing center or a cloud terminal server, and therefore sellers can visually and accurately master consumption data like preference of different consumption crowds conveniently and accurately formulate marketing strategies in time.

The invention discloses a self-adaption pipeline crawling device and a pipeline weld seam detecting method. The self-adaption pipeline crawling device comprises a front vehicle body, a rear vehicle body and a cloud deck, wherein the front vehicle body is connected with the rear vehicle body through a coupling; a first weld seam detecting device is arranged on the rear vehicle body; the cloud deckis connected with the rear vehicle body; and a second weld seam detecting device is arranged on the cloud deck. The self-adaption pipeline crawling device solves the problems in the prior art that theexisting pipeline crawling device cannot be adapted to the diameter variation of a pipeline and works with an electric cable, the stroke is limited, the pipeline is poor in adhesive ability and accommodation ability, the detecting strength is high and the detecting efficiency is low. The self-adaption pipeline crawling device is simple in structure, reliable in detection, high in efficiency and suitable for occasions including a submarine pipeline, a natural gas pipeline, an urban pipeline and the like.

The invention relates to a control method of intelligent cloud convection heating and an electromagnetic heating device. The invention discloses a control method of the electromagnetic heating device. The electromagnetic heating device comprises more than two resonance coils and a selective switch. The method comprises the following steps: S1, starting the electromagnetic heating device to heat a cooker; S2, detecting the vibration state of the cooker within the preset time to generate a detection signal; and S3, according to the detection signal, controlling the selective switch to carry out switching so as to change the resonance coil which works currently. According to the method, a vibration sensor which is arranged in an existing electromagnetic heating device such as an induction cooker and is used for detecting the water boiling state in the water cooking process is directly used for detecting the vibration state of the cooker, the coils are controlled to carry out the convection heating alternately according to the detected vibration state of the cooker, and an additional part is not needed; furthermore, the method is accurate in detection, simple and easy. The invention also discloses the electromagnetic heating device.

The invention discloses an intelligent monitoring data box and monitoring system for tap water pipelines. The data box is arranged at the rear end of a water meter and comprises three modules: a purification module, a data module and a control module, wherein the purification module comprises sterilizing and water quality purification devices; the data module comprises an inlet and outlet water quality and flow sensor and an information PCB controller; the control module comprises an electromagnetic valve, a water quantity controller and a temperature controller. The working principle of the system is as follows: tap water is purified in the purification module, water quality is simultaneously detected, detection data is sent to a cloud platform through the information PCB controller, andthe cloud platform sends information of operation, water quality, use habits and the like of a tap water system to residential users everyday; the information PCB controller automatically switches offthe electromagnetic valve when water leakage happens. According to the monitoring system disclosed by the invention, sterilizing, purifying water, preventing water leakage, collecting tape water pipeline system information and the like are integrated, real-time operation, monitoring and management can be performed on an urban water supply system, and an internet of things function that objects are connected with each other is achieved.

The present invention relates to an extractor hood on the basis of a cloud computing platform and an internet of things. The extractor hood comprises a casing and a fan system installed in the casing. The fan system is driven by a control system to work, and the control system includes a power management unit, a man-machine interaction unit, a fan driving unit, an illumination control unit, a smog infrared detection unit, an air quality detection unit, a fan state detection unit, a multipath analog switch, an A / D conditioning acquisition unit, a bi-directional radio frequency communication unit, a system control MCU, a cloud service platform, a router and a handheld terminal. The service condition of the extractor hood may be monitored in real time through the bi-directional radio frequency communication unit, the cloud service platform and the system control MCU. Users may perform remote control of the extractor hood through the handheld terminal according to the monitoring results so that the purpose of controlling the extractor hood anytime and anywhere may be reached, therefore the control management of the extractor hood is realized, and the simple, convenient, easy and safe usage is indeed achieved.

The invention relates to the technical field of household electrical appliances, in particular to an intelligent bathroom heater and an information interaction system. The intelligent bathroom heatercomprises a case and a remote controller, warm air blowers, an air exchange fan, heating modules and a main control panel are arranged in the case, and an exchanged air outlet and warm air outlets areformed in the case. The intelligent bathroom heater is characterized in that the warm air blowers comprise the first warm air blower and the second warm air blower; the heating modules comprise the first heating module and the second heating module; the warm air outlets comprise the wet zone warm air outlet and the dry zone warm air outlet; a fresh air inlet is formed in the case and provided with an air feed control device, and the air feed control device can be driven by the main control panel to enable the fresh air inlet to communicate with the interior of the case; the warm air blowers,the air exchange fan, the heating modules and the air feed control device are provided with sensors for detecting the operation states thereof correspondingly, and the sensors are electrically connected with the main control panel; and a net communication module is arranged in the main control panel and can be in data communication with a cloud end processor through network.

The invention discloses a natural gas pipeline network variable-voltage generation and cooling system and method. The system comprises an expander, a gearbox connected with the output end of the expander, a generator driven by the gearbox, and a heat exchanging device, wherein the gas inlet of the expander is connected with a high-voltage pipeline network; the generator powers power and cooling consuming equipment such as high-power-consumption cloud computing servers requiring to be cooled; one end of the heat exchanging device is connected with the gas outlet of the expander, and the other end of the heat exchanging device is connected with a lower-stage pressure pipeline network; heat-exchanged coolant flows through a cold blast device to cool the power and cooling consuming equipment. The natural gas pipeline network variable-voltage generation refrigerating system can generate power through pressure generated due to expansion of natural gas and supply power for power consumption equipment, thereby omitting an intermediate power grid and saving investment; cold energy of post-generation low-temperature natural gas can be recovered and supplied to cooling consuming equipment; due to the fact that coolant heat exchanging can increase the temperature of natural gas, electricity-consumed or natural gas-consumed heating can be omitted or saved, and energy consumption can be reduced.