52results about How to "Avoid physical discomfort" patented technology

The invention provides a constant-humidity refrigeration method and a system. The method comprises the following steps: a set target environment temperature is obtained, and an indoor environment temperature and a preset target humidity range are obtained every preset time; a dew point temperature is looked up from a table according to the obtained indoor environment temperature and preset target humidity range; the found dew point temperature is set as a target evaporation temperature of the operation of an air conditioning evaporator; and an operation frequency of a compressor is adjusted according to a difference value between a present evaporation temperature and the target evaporation temperature of the air conditioning evaporator until the indoor environment temperature reaches the target environment temperature. When the indoor target environment temperature is precisely controlled, the indoor humidity is guaranteed without causing excessive indoor dryness, so that the uncomfortable body condition of users is prevented, and the user experience of air conditioners is enhanced.

The invention discloses a network refrigerator and a system of the network refrigerator, which can realize remote understanding for goods storage situation in the refrigerator at different places and have a warning function. The network refrigerator comprises a refrigerator body. A scanning / sensing unit, a processing unit, a wireless communication unit and a storage unit are arranged on the refrigerator body. The refrigerator system is connected with a cloud memory pool and a mobile terminal through gateway equipment. The scanning / sensing unit in the refrigerator body scans / senses identification codes of stored goods and sends the read identification code information to the processing unit; the processing unit adopts a wireless communication module to be connected with the cloud memory pool through the gateway equipment so as to extract comprehensive data information of the goods corresponding to the identification codes and send the extracted data information to an authorized mobile terminal through the wireless communication unit, so that a user can understand the comprehensive information of scanned / sensed goods through received data information.

The invention relates to a networking vehicle mounted payment method, which comprises the steps that an RFID reader of a vehicle reads merchant information recorded on an RFID tag and displays the merchant information; a user of the vehicle selects a merchant to be paid; a payment platform vehicle mounted terminal sends identity information of the user and license plate number information to a payment platform together with payment authorization of the selected merchant; the payment platform sends a payment request and the license plate number information of the vehicle to a payment platform merchant terminal of the selected merchant; the merchant carries out settlement on the payment amount according to a license plate number of the vehicle; the payment platform merchant terminal generates an account bill according to the payment amount and sends the account bill to the payment platform; the payment platform sends a deduction request in allusion to an account bound to the identity of the user to the payment platform vehicle mounted terminal; the user conforms the deduction request, and the payment platform vehicle mounted terminal sends information for confirming the deduction request to the payment platform; and the payment platform carries out deduction on the account.

The invention discloses a control method of a multi-split air conditioner. The control method of the multi-split air conditioner is characterized by comprising the following steps that the indoor temperature of rooms in which indoor units in groups corresponding to the multi-split air conditioner are located is obtained; when the indoor temperature of some rooms meets the overheating or undercooling conditions, a target indoor unit corresponding to a first target room which satisfies the overheating or undercooling conditions is obtained; and other indoor units expect the target indoor unit inthe multi-split air conditioner are controlled to be stopped; and an operation mode of the target indoor unit is switched. The invention further discloses a control device of the multi-split air conditioner, a cloud server, a control terminal and a storage medium. The control method of the multi-split air conditioner avoids the situation that a user is uncomfortable due to the fact that the useris in an undercooling or overheating environment for a long time.

The invention discloses a control method and system of an air conditioner. The control method includes: establishing a configuration connection between a mobile terminal and the air conditioner; acquiring air conditioner using information data within a preset position range of the air conditioner through a cloud server; statistically analyzing the air conditioner using information data, and feeding data analysis result back to the mobile terminal; displaying the data analysis result through the mobile terminal to be fed back to a user; recommending data meeting preset conditions to the user to enable the user to select proper air conditioner control schemes to adjust indoor environment according to air conditioner using information around the air conditioner. By using the control method and system, physical discomfort caused by the fact that the user selects improper air conditioner control schemes is avoided effectively.

An air purification device that can automatically control the ratio of mixed inhaled indoor air and outdoor air, the air purification device includes an air cleaner body and one or more ventilation duct components that can be installed in building walls, doors or windows The air purification device includes a microcontroller and a plurality of sensing and measuring components. According to the value fed back by the sensing components, the microcontroller controls the opening angles of the indoor air channel valve and the outdoor air channel valve to automatically control the mixing of indoor air and outdoor air. The proportion of outdoor air, under the action of the fan, the mixed air passes through the primary filter, HEPA high-efficiency filter, activated carbon adsorption filter, and sends fresh and pure air to the room. The present invention also includes a control method for automatically controlling the ratio of mixed inhaled indoor air and outdoor air.

The embodiment of the invention provides a curve speed calculation method and device and a curve control method and device for an autonomous vehicle, and belongs to the field of automatic driving. Thecalculation method comprises the steps of acquiring the curvature radius of a curve; determining the highest speed of comfortable turning and the perceived limit distance of the autonomous vehicle for the curve according to the curvature radius; calculating the perceived limit speed of the autonomous vehicle for the curve according to the perceived limit distance; and determining a minimum valueof the highest speed of the comfortable turning and the perceived limit speed as the curve speed. According to the method, discomfort caused by overlarge transverse acceleration during turning can beavoided, meanwhile, the influence of a curve on the limit perception capacity is considered, and curve speed calculation is more reasonable.

The invention discloses a smart home-based clothes match recommendation method. The method comprises the steps of collecting facial expressions of a user by utilizing a camera arranged on a mirror surface; calculating mood indexes corresponding to the facial expressions, and obtaining suit information corresponding to the mood indexes from a database according to the mood indexes, wherein the database stores a mapping relationship table of the mood indexes and the suit information; obtaining a weather condition of a current region, wherein the weather condition includes any one of temperature, humidity, wind power, weather phenomena and day-night temperature difference; extracting suitable suit information meeting the weather condition from the suit information; and recommending the suitable suit information to the user on a display arranged on the mirror surface. According to the method, the trouble of the user in selecting clothes every day is eliminated; the weather condition of the day can be met; the body discomfort is avoided; and the living experience of the user is improved.

The invention provides an outboard on-orbit operated ground test method of spacecrafts. The ground test method comprises the following steps of installing a test article to a servo mechanism, installing gloves of an outboard space suit, and closing the door of a vacuum tank; adjusting the test article to fit the operating position of the gloves of the outboard space suit, regulating the air pressure in the vacuum tank to a preset pressure value, and completing an outboard test operation by a user wearing the gloves of the outboard space suit; returning to the original state after the test operation. The ground test method achieves verification of the outboard on-orbit operated ground test of spacecrafts, and solves the problem that outboard on-orbit operated tests need verifying during long-term on-orbit flights of the spacecrafts.

The invention discloses a sliding type computer display screen. The display screen comprises a bottom plate arranged on one side of a wall body and fixedly connected with the wall body through a plurality of locking screws; an assembly plate is arranged on the side, far away from the wall body, of the bottom plate; a first slide block is arranged on the side, close to the bottom plate, of the assembly plate; a first chute corresponding to the first slide block is formed in the bottom plate; a first screw rod is in rotating connection onto the inner wall of the first chute, and is in threaded connection with the first slide block; the lower end of the first screw rod runs through the inner wall of the first chute, and is fixedly connected with a first adjusting knob; two clamping covers aresymmetrically arranged on the side, far away from the first slide block, of the assembly plate; and a second slide block is arranged on the side, close to the assembly plate, of the clamping covers.According to the sliding type computer display screen, users with different body heights can keep correct sitting postures by fixing the screen and adjusting the height thereof when watching the screen, so that body discomfort caused by long-time working and studying can be avoided.

The invention provides a denitration agent capsule and a preparation method and application thereof. The denitration agentcapsule comprises a capsule shell and a denitration agent wrapped in the capsule shell; the denitration agent is prepared by mixing effective agent components and a binder; the mass fraction of the effective agent component is 91-99 wt% of that of the denitration agent, and the mass fraction of the binder is 1-9 wt% of that of the denitration agent; the total mass percentage of the effective agent component and the binder is 100 wt% of the denitration agent. The denitration agent capsule can smoothly reach the interior of a rotary kiln, a shaft kiln, a Maerz kiln, a sleeve kiln or a melt separation furnace, so that the denitration agent capsule is completely mixed with raw materials, the denitration agent capsule is conveyed to the optimal temperature area of denitration agent reaction through a feeding system, the internal denitration agent is released after the capsule shell is melted, and the denitration effect in combustion is achieved.

The invention provides a liquid movable feeder for suckling pigs, and relates to the field of breeding equipment. The liquid movable feeder for the suckling pigs comprises a cart, a wire coil, a motor, a control switch, a charging basket, a charging basket platform, a discharge pump, a discharge pipeline, a discharge spray gun, a thermometer and a stirrer. According to the liquid movable feeder for the suckling pigs, which is provided by the invention, a biomimicry technology is adopted, a sow feeding process is simulated, milk of sows is supplemented, and sufficient nutriments are provided for piglets to grow healthily. Meanwhile, a sow feeding pressure is reduced, body health of the sows is ensured, and a utilization rate is improved. A cart mode is used so as to facilitate operating and save labor cost and feeding time.

The invention relates to a multifunctional portable power assisting device used for solo express. The multifunctional portable power assisting device comprises an express box base and a foldable planet gear goods carrying trolley. The express box base comprises an express box fixing box body, a goods carrying trolley clamping groove shell and an express trolley rear seat fixing frame, all of which are sequentially arranged from top to bottom. The foldable planet gear goods carrying trolley is folded and then horizontally clamped in the goods carrying trolley clamping groove shell. The express trolley rear seat fixing frame is fixed to an express trolley rear seat. Compared with the prior art, the multifunctional portable power assisting device has the beneficial effects that the labor intensity of carrying goods upstairs is relieved, the work efficiency is greatly improved, the space use rate is increased, and operation is convenient and quick.

The invention discloses a multi-functional clothing storage device, which comprises a housing. Both sides of the bottom of the housing are fixedly connected with roller frames. The bottom of the roller frame is movably connected with rollers through a rotating shaft. A box body is fixedly connected, a fan is fixedly connected to the top of the casing, the fan is located in the inner cavity of the box body, and the air inlet of the fan is connected with an air inlet pipe. The present invention can rationally move The clothes are hung or laid flat, which improves the utilization rate of the storage device space, takes away the moisture in the storage device in time, and has good ventilation effect, which ensures the normal wearing of the clothes and avoids the discomfort caused by the growth of bacteria. The occurrence of clothing prolongs the wearing life of clothing.

The invention discloses a blood dialysis / filtration apparatus and an implementation method thereof. The blood dialysis / filtration apparatus is composed of a constant-pressure equilibrium liquid supplyand return channel, a reverse-osmosis water inlet gas removal channel, a concentrated-solution liquid preparation channel, a dialysate static mixing channel and the like. The implementation method includes: realizing flow balance of fresh dialysate waste liquid driven by a motor; arranging a pressure regulator in the constant-pressure equilibrium liquid supply and return channel of the dialysatein and out of a dialyzer to adjust the pressure balance; under driving of the same motor, respectively designing and measuring the output of each cavity / revolution of a waste liquid pump, a dialysatepump and a concentrated liquid pump to achieve the standard dialysate electrolyte ion concentration and consistence of the inlet of the dialysate and the waste liquid, wherein due to the ratio of reverse osmosis water to a concentration solution based on the amount of each cavity / revolution, the electrolyte ion concentration of standard dialysate is achieved.

The invention discloses a dressing scheme recommendation method and system. The method comprises the following steps: detecting the current environment temperature of a first region, and storing the current detection time and environment temperature; judging whether the difference between the historical environment temperature of the first area stored last time and the current environment temperature exceeds a preset temperature threshold value or not; if yes, judging whether the time difference between the detection time corresponding to the historical environment temperature of the first area and the current environment temperature is within a preset time difference threshold range or not; if so, judging whether a first event occurs in the second region or not; if so, recommending a dressing scheme to the target object; and judging whether a second event occurs in the second area or not if the time difference is not within the time difference threshold range and the temperature doesnot exceed the temperature threshold, and recommending a dressing scheme to the target object if the second event occurs. According to the method, the outdoor temperature can be quickly known, peoplecan timely wear reasonable clothes to go out, and the intelligent air conditioner has the function of pushing a proper dressing scheme to a user.

The invention discloses a regulating type processing platform for intelligent manufacturing. The regulating type processing platform comprises a shock absorption pad, universal wheels, a bottom plate,a base, a controller and an operating platform, wherein the arranged shock absorption pad is used for buffering and absorbing the vibration caused by the operating platform when articles are processed, thereby improving the vibration reduction performance of the processing platform; the arranged universal wheels are used for providing convenience for an operation staff to push the processing platform to move, thereby improving the portability of the processing platform; when the articles and hand are needed to be cleaned, feet are placed between an infrared emitter and an infrared receiver, thereby blocking that the infrared receiver receives infrared rays emitted by the infrared emitter, the infrared emitter further sends signals to the controller, the controller further controls a waterpump to make water in a water storage tank ejected from a cleaning nozzle after passing through an aqueduct to clean the articles and hand, thereby achieving automatic cleaning of the articles and hand, and an arranged first transmitting device is used for controlling an air heater.

The invention provides a grinding machine with the dust removal function. The grinding machine comprises a workbench; electric push rods are fixedly arranged on the two sides of the top of the workbench; a supporting plate is fixedly connected to the top ends of the electric push rods; a servo motor is arranged at the top of the supporting plate; a rotating shaft of the servo motor is in transmission connection with a grinding wheel grinding disc through a bearing; supporting columns are welded to the two sides of the bottom of the workbench; a fixing plate is welded between the two supportingcolumns; a dust box is fixedly arranged at the top of the fixing plate; a dust collection box is arranged at the bottom of an inner cavity of the dust box; an air blower is arranged on one side of the dust collection box; and a dust removal pipeline is fixedly connected to one end of the air blower. The grinding wheel machine with the dust removal function has the advantages that dust can be sucked into the dust collection box through the dust removal pipeline by means of the air blower with the help of the wind force of the air blower so that the dust removal effect can be achieved, workerscan get rid of dust interference, the air environment of the working place can be purified, and therefore the body health of the workers can be guaranteed.

The embodiment of the invention provides an AR glasses intelligent control system and method. The system comprises an information acquisition device used for acquiring characteristic data of a user; an information processing device used for carrying out data processing on the characteristic data of the information processing device, obtaining wearing physical condition data and judging the wearingphysical condition data to obtain corresponding wearing guidance data, wherein the data processing at least comprises the step of carrying out classification and identification on the characteristicdata of the information processing device by utilizing a first preset deep neural network model to obtain wearing physical condition data, and the first preset deep neural network model is obtained bytraining characteristic sample data of the first preset deep neural network model and wearing physical condition label data of the characteristic sample data of the first preset deep neural network model; and an AR glasses display module used for displaying the wearing physical condition data and the corresponding wearing guidance data. According to the scheme, the convenience and efficiency of acquiring the wearing state information by the user in real time are improved, and the wearing experience of the user is improved.

The invention discloses a remote control adjusting and testing method for a traffic light supplementing lamp, which comprises the steps of mounting a cradle head on a monitoring rod on one side of a traffic camera, and then mutually connecting the light supplementing lamp and the cradle head; then connecting control lines of the cradle head and the light supplementing lamp with a traffic control box; connecting adjusting and testing software to the traffic control box, sequentially adjusting the rotation angle of the cradle head and the output power of the light supplementing lamp according toa preset adjusting and testing method, taking pictures by the camera, transmitting the pictures back to the adjusting and testing software, selecting a final picture by an operator after comparing all of the pictures, transmitting adjusting and testing parameters used by the picture back to the cradle head and the light supplementing lamp by the adjusting and testing software to serve as the final parameters; and finally, disconnecting the adjusting and testing software from the traffic control box to complete the adjustment and testing. The method has the characteristics of short adjustmentand testing time, low adjustment and testing cost, high safety and good light supplementing effect.

The invention discloses an intestinal hydrotherapy machine, which comprises a host and a hydrotherapy bed, and the host is connected to one end of the hydrotherapy bed through a control wire. The invention inserts a disposable hydrotherapy tube into the intestinal tract for irrigation and cleaning, avoids cross-infection, and realizes deep colon lavage; avoids physical discomfort caused by excessive impact force; is equipped with a hydrotherapy bed to provide a comfortable hydrotherapy position for hydrotherapy patients; the ultrasonic device converts data Real-time and synchronous transmission of ultrasonic detection screen, which can intuitively and clearly observe the position of intestinal cleaning to ensure better hydrotherapy effect; the touch operation screen is convenient and fast to operate; the discharge image is transmitted to the discharge monitoring screen in real time and synchronously, which is convenient for medical staff Or the hydrotherapy person can observe the discharge state of the patient at any time; after the hydrotherapy is over, the automatic cleaning device realizes automatic cleaning, which greatly reduces the workload of medical staff.

The invention discloses a portable flushing pipe heating and heat preservation device for urinary surgery. The portable flushing pipe heating and heat preservation device comprises a vehicle body, a box body is arranged at a top part of the vehicle body, a heat preservation layer is arranged on an inner wall of the box body, heating plates are arranged on two sides of the inner wall of the heat preservation layer, a liquid medicine tank is fixed to a center of an inner cavity of the box body, a motor is arranged at a top part of the box body, a stirring shaft connected with a bottom end of a connecting shaft is arranged in an inner cavity of the liquid medicine tank, a connecting frame is fixed to an outer wall, located above the liquid medicine tank, of the connecting shaft, a flushing pump is arranged at a top part of the vehicle body, an output end of the flushing pump is connected with a connecting pipe, and an electric control box and a temperature sensor are arranged on an outerwall of the box body, so that proper temperature during flushing is guaranteed, a comfort feeling during flushing is improved, a curative effect of a flushing liquid medicine is ensured, a discomfortfeeling of a body of a patient caused by lower temperature of the liquid medicine, particularly lower temperature of the liquid medicine during flushing in winter is avoided, possibility of aggravation of diseases caused by too cold temperature of the flushing of the liquid medicine is prevented, and rehabilitation of the patient after urological surgery is facilitated.

The invention provides an intelligent air warming device and a temperature control method. The intelligent air warming device comprises a first temperature sensor, a second temperature sensor, a control device and a heat exchanger; the control device is connected with the first temperature sensor, the second temperature sensor and the heat exchanger; the first temperature sensor is used for measuring the first temperature of gas entering the air warming device; the second temperature sensor is used for measuring the water temperature of water to be measured; and the control device is used for controlling the second temperature of output gas according to the gas temperature and the water temperature through a closed-loop PID algorithm, and controlling the heat exchanger to provide hot air at the second temperature for the indoor space where the intelligent air warming device is installed, and therefore the indoor temperature can be adjusted to be within a preset temperature range, the air warming speed and the temperature of the air warming device are controlled in real time, it is guaranteed that the indoor temperature is kept within a comfortable temperature range all the time, the comfort degree of a user is improved, and body discomfort caused by high temperature or coldness is avoided.

The invention relates to a water cooling tower fan. The water-cooling tower fan comprises a tower fan shell, an upper water tank, a lower water tank and a semiconductor refrigerating system, the upper water tank is arranged on the upper portion of the tower fan shell, the lower water tank is arranged on the lower portion of the tower fan shell, and the semiconductor refrigerating system is arranged on the upper water tank and / or the lower water tank. According to the technical scheme, the semiconductor chilling plate is adopted for refrigeration, so that the consistency of the air cooling temperature is improved, the problems of frequent freezing and ice crystal replacement are avoided, and the user experience is optimized by arranging the water injection opening in the top end; furthermore, on the basis of consideration of energy conservation and the principle that the refrigerating capacity is determined according to the use amount, through the design of the relative sizes of the upper water tank and the lower water tank, the energy loss is reduced, and the refrigerating efficiency is improved.

The invention discloses an ultrasonic department examination auxiliary device. The ultrasonic department examination auxiliary device is mainly formed by combining a moving trolley, rolling wheels, a lifting mechanism, a cover body and an examination mechanism; the rolling wheels are arranged at the bottom of the moving trolley; the lifting mechanism is arranged in the moving trolley; the cover body is arranged on the lifting mechanism; and the examination mechanism is arranged on the cover body. The ultrasonic department examination auxiliary device is simple in structure, convenient to operate, adjustable in height and wide in use range; the cover body provided with a heating piece can increase the internal temperature, so that body feeling discomfort caused by a patient catching a cold or in winter is avoided; the cover body can contain various pipelines, and line interference is avoided; and a detection part is hung through an elastic connecting line, so that the medical staff only needs to move a controller without bearing the gravity of the controller, and the detection part can achieve the function of smearing a coupling agent while checking and cleaning, therefore, the checking time is greatly saved, the operation is more convenient, a large amount of paper towels for wiping are also saved, and the device is energy-saving and environment-friendly.

The invention relates to the technical field of air-conditioning cooling, in particular to an air-conditioning cooling system based on a building structure. The air-conditioning cooling system comprises a circular refrigerating mechanism, an external impurity protecting mechanism, a cold air conveying mechanism, a cold air dust-removal mechanism, a cold air power mechanism and a head shaking adjusting mechanism. The cold air power mechanism can be driven to rotate by the cold air conveying mechanism, and thus the cold air conveying mechanism rotates in the cold air power mechanism for openingand closing to control the cold air power mechanism to work or stop; and meanwhile the cold air power mechanism can be driven to rotate to adjust the direction through the cold air conveying mechanism, thus the cold air conveying mechanism pumps hot air inside a building out of the building, then the direction is turned again to convey cold air into the building for cooling, and turbid air in thebuilding can be filtered and removed to be replaced with pure fresh air.

The invention discloses an automatic efficient building earth ramming device which comprises a machine body, a motor is arranged on one side of the machine body, a ramming frame is arranged at the bottom end of the machine body, a rammer is connected to the bottom end of the ramming frame, spring plates are arranged on the two sides of the rammer, T-shaped baffles are arranged at the top ends of the spring plates, and strong springs are arranged between the spring plates and the T-shaped baffles. Annular grooves are formed in the T-shaped baffles. The ramming device has the advantages that when the ramming device is used on a building, dust can be purified through the vibration effect of the ramming device, dust flying and discomfort to the environment and the body of a constructor in theconstruction process are effectively avoided, meanwhile, a buffer device is additionally arranged on a handrail of the constructor, the construction comfort of workers is effectively improved, and theworking time is improved.