270results about How to "Achieve comfort" patented technology

VARS (Vacuum Assisted Relief System) is a aircrew bladder relief system that allows the pilot, whether male or female, to urinate in flight with comfort and convenience. There are three principle parts to the system, The pump, the garment, and the receiver. A pump and battery pack may be mounted in a breast pocket or attached to a torso harness at breast level. Locating the pump at a level higher than the garment insures little or no “leak back” to the garment. A garment worn like a diaper or underwear, includes an intake manifold comprised of a number of perforated tubes sandwiched between layers of material. Urine from a user is collected in the garment, drawn into the manifold tubes through these holes, by means of vacuum from the pump. Collected urine then passes through a hose into containment bag or receiver.

The invention discloses a chair capable of automatically rectifying sitting posture, and also discloses an application method of the chair capable of automatically rectifying sitting posture. Through at least two distance detection sensors arranged at a backrest, detection on inclined angle of a back of a human body is realized; through a pressure sensor, detection on motion states of legs of the human body is realized; through cooperation of the pressure sensor and the distance detection sensors, whether the human body is on the sitting surface of the chair is determined; through a lifting mechanism with lock-up capability, adjustment for the chair height is realized; through a rotation mechanism with lock-up capability and an inclined-angle sensor, adjustment for the horizontal angle of the sitting surface; and through cooperation with a minisize processor, automatic adjustment on the sitting-surface height and the horizontal angle is realized. Therefore, the chair helps to guarantee a human body to always have correct sitting posture and guarantee body health.

The invention discloses a control method and device of an air conditioner. The air conditioner comprises a compressor, an indoor fan and an outdoor fan. The method comprises the steps that indoor environment temperature T1 is detected; the set temperature Ts of the air conditioner is obtained, and the temperature difference [delta]T= T1-Ts between the indoor environment temperature T1 and the set temperature Ts is computed; according to the temperature difference delta T, the air conditioner is controlled to go into corresponding working modes, wherein the working modes comprise an energy-saving mode, a pure-comfort mode and a mode integrated with energy saving and comfort. According to the method, during the whole air conditioner operation process, an operation mode determined by a pre-designed function module is selected completely depending on the indoor environment temperature sensed by the air conditioner according to the difference value between the indoor environment temperature and the set temperature; accordingly, the energy saving performance and the comfort of the air conditioner are achieved; user experience is improved.

The invention provides a central air-conditioning control system and a control method thereof, and belongs to the technical field of air-conditioning systems. The central air-conditioning control system comprises a universal equipment model library, an equipment performance testing module, a comfort level evaluating module, a genetic algorithm multi-objective optimization control module and an execution module. An actual measured method is used, a system model is established, and the central air-conditioning control system is high in precision and high in reliability and is adaptive; a genetic algorithm is used, multi-objective optimizing can be realized, the optimizing efficiency is high, the comfort level is high, energy is saved, and the cost is low; whether a user feels comfortable or not can be intelligently judged by a user behavior recognition mode, and control objectives are adjusted in time; and the control method can be optimal on the basis of environmental change, particularly at the transition season, the equipment efficiency can be greatly improved, and energy conservation and emission reduction are realized.

The invention relates to an inhibitor, and in particular relates to an inhibitor mixture for inhibiting coal granule flying and a preparation method of the inhibitor mixture. The coal granule flying inhibitor mixture comprises the following components in mass percent: 100% of water, 0.2%-0.8% of interfacial agent, 0.5%-3.0% of defoamer, 0.5%-3.0% of color-developing agent, 0.2%-15.0% of high molecular materials, and 0.1%-25.0% of wetting agent. According to the invention, the preparation method of the coal granule flying inhibitor mixture has the beneficial effects of being simple and easy to implement; and the coal granule flying inhibitor mixture has the beneficial effects of adopting the high molecular material which is at least one of synthetic cellulose material, hydrophilic synthetic high molecular material and natural high molecular material and is rationally blended with the interfacial agent, thus being capable of effectively absorbing superfine coal granules of 2.5-10 mu m (PM10), preventing flying of the superfine coal granules, and further, achieving the effect of making an operating environment comfortable and protecting the health of nearby residents and operators.

The invention discloses a novel lower extremity exoskeleton rehabilitation training device and a training method; in accordance with problems on efficiently and safely recovering the walking capacity of lower extremities of a patient, enhancing the adaptability of the training device and other problems in a human lower extremity rehabilitation training process, the rehabilitation training device disclosed by the invention can achieve all-directional rehabilitation training with five freedom degrees of motion on the human lower extremities. The rehabilitation device is added with angle, displacement and pressure sensors, and by detecting related motion parameters of the patient, self-adaptive adjustment is achieved; and since lower extremity exoskeleton, width regulating and height regulating mechanisms and an anti-gravity treadmill are subjected to modular design, training intensity and amplitude can be regulated in accordance with the figure of the rehabilitation patient as well as a rehabilitation progress, so that adaptability is enhanced. By integrating the designed lower extremity exoskeleton on the anti-gravity treadmill, the comfort of the patient in the rehabilitation training is enhanced, and meanwhile, the effect of the rehabilitation training is improved as well.

The invention belongs to the field of intelligent air conditioners, and particularly relates to an intelligent air conditioner, and a method and a device for controlling the intelligent air conditioner. The intelligent air conditioner, and the method and the device for controlling the intelligent air conditioner in an embodiment of the invention have the advantages that the intelligent method and the intelligent device are provided for controlling comfort operation of the air conditioner; corresponding working modes and corresponding set temperatures can be automatically and intelligently acquired according to requirements of different user groups, current time information, real-time temperatures and identity information of users after an intelligent control function of the air conditioner is started, signals can be transmitted to an indoor unit, the air conditioner can run in the working modes according to the set temperatures under the control of the method and the device, accordingly, requirements of the specific groups on environments can be met by the working modes and the set temperatures, and purposes of comfort and health can be achieved.

A vehicle (1), a vehicle system (2) and a method (100) for increasing at least one of safety and comfort during autonomous driving is provided. The vehicle system (2) comprises an autonomous drive arrangement (3) with a plurality of sensors (5), a vehicle control arrangement (8) and a positioning system (4).The vehicle system (2) is arranged to determine an estimated probability that at least one sensor (5) will become unavailable, or an estimated time / distance ahead until at least one sensor (5) is determined to become unavailable. The vehicle system (2) is further arranged to activate at least one countermeasure based on at least one of the estimated probability, the estimated time and the estimated distance.

The invention discloses semitransparent light diffusion modified PC (Polycarbonate) and a preparation method thereof. The semitransparent light diffusion modified PC consists of the following components in percentage by weight: 96.4-98.2 percent of PC resin, 1-3 percent of light diffusing agent, 0.2-0.5 percent of antioxidant and 0.2-0.5 percent of processing aid. The semitransparent light diffusion PC prepared with the method is in the form of semitransparent particles, is applied to an LED (Light-Emitting Diode) lamp shield and a lighting tube, can be used for effectively reducing the light ray intensity, is vaporous integrally without exposing a light source and has soft light rays, and has the advantages of simple process, convenience for operating, low cost and wide application prospect.

The invention provides a multi-functional seat belonging to the field of daily living goods, which solves the problem that the existing seat is difficult to be fit for different fat and thin users because the lateral wings on the backrest of the existing seat are fixed with the backrest to cause the space between two lateral wings to be relatively fixed. The multi-functional seat comprises a base, a seat board and the backrest, wherein the seat board can lift up and down; the backrest can rotate forwards or backwards and comprises a backrest framework and a back pad; two sides of the backrest are respectively provided with one lateral wing; each side wing comprises a strutting piece connecting with the backrest framework and a soft interlayer coated outside the strutting piece; the two strutting pieces are both vertically hinged on the backrest, the hinged part of the two strutting pieces is provided with an adjusting device capable of enabling the two strutting pieces to rotate simultaneously around respective hinged part along opposite directions and positioning the two strutting pieces. In the invention, the two lateral wings can rotate right and left simultaneously at opposite directions, so that the space at the opening of the two lateral wings can be enlarged or decreased, and the seat can be suitable for different fat and thin users to take, thus achieving the purpose of safe taking and having comfortable sensation.

The invention discloses an air conditioner operation mode control method and device and an air conditioner. The air conditioner operation mode control method comprises the following steps that the air conditioner operation target temperature is determined; indoor environment temperature and outdoor environment temperature are detected; the operation mode of the air conditioner is controlled according to the value relationship between the outdoor environment temperature and the preset temperature and according to the value relationship between the target temperature and the indoor environment temperature. Through the air conditioner operation mode control method and device and the air conditioner, the problem that the comfortable operation mode cannot be provided for a user by the air conditioner in the prior art is solved, and further, the effects of simplifying the operation of the user and improving the user comfort degree are achieved.

The invention belongs to the field of control on household electric appliances, and particularly relates to an air conditioner and a comfortable control method and a comfortable control device thereof. According to the air conditioner and the comfortable control method and the comfortable control device thereof, after a user starts a comfortable control mode through a key input unit, the air conditioner enters a comfort refrigeration mode or a comfortable heating mode; the air conditioner firstly runs according to a target temperature set by the user or a default temperature, then automatically determines a comfortable temperature Ts according to environment parameters, which are acquired in real time, in the current room, sends the comfortable temperature Ts to a center controller of an indoor unit of the air conditioner and finally runs according to the comfortable temperature Ts. According to the air conditioner and the comfortable control method and the comfortable control device thereof, the convenience in operation and use of the user can be improved; intelligence and comfortableness are realized through a key; furthermore, unnecessary energy waste is avoided, and dual aims of comfortableness and energy conservation are fulfilled.

The invention discloses an ACC / AEB system based on human-imitating driving. The system comprises an environment sensing module, a data fusion module, a decision control module, a human-imitating driving module and an execution module. By means of the technical scheme, an enhanced neural network is utilized, the learning of driving behavior parameters of a driver can be achieved in the driving process, the driving behavior parameters are compared with the parameters obtained through the calculation of the decision control module and corrected, the situation that in the decision control process,acceleration, deceleration, braking force, acceleration rate and deceleration rate are over high or over low, and accordingly the comfort and the safety of the driving are affected is avoided, so that the ACC / AEB system is more suitable for the driving characteristics of the driver, the drive is made to have the same feeling as his / her own driving, the human-imitating driving in the ACC / AEB process is achieved, and the system better meets the driving requirements of the driver.

The invention discloses a control method for a wall-mounted frequency conversion air conditioner. The control method includes the steps that when a received air conditioner control instruction is a refrigeration energy conservation comfortable instruction and when the current room temperature is larger than or equal to the set room environmental temperature threshold value, the frequency conversion air conditioner is controlled to operate according to an original frequency conversion control manner of the frequency conversion air conditioner; otherwise, the compressor target frequency worked out according to the original frequency conversion control manner is obtained, and whether the compressor target frequency is smaller than the first set compressor frequency or not is judged; if yes, a compressor is controlled to operate at the first set compressor frequency, and an outdoor fan is controlled to operate at a set rotating speed; if not, the compressor and the outdoor fan are controlled to operate according to the original frequency conversion control manner. In the original frequency conversion control manner, room temperature PID control over or fuzzy control over the compressor are conducted, and the room temperature is compensated in the room temperature PID control. By the application of the control method, energy conservation and refrigeration comfort of the air conditioner are improved.

The invention provides a structure and article intelligent layout method for designing home furnishings and house types. The method includes the following steps that a house-type drawing module draws a house-type image, and a house-type structure setting module sets doors and windows in the house-type image which is drawn completely; a prototype-room manufacturing module draws a rectangular room, lays out the articles in the rectangular room, and conducts regular combination on the articles which are laid out, and the rectangular room ofwhich the articles are regularly combinedis stored and serves as a prototype room; a room-size determination and calculation module determines the largest rectangular size of a target room, anda room-location positioning module conducts positioning on the locations of the doors and windows of the target room.The structure and article intelligent layout method for designing the home furnishings and the house types can conduct layout intelligently, the labor cost is reduced, the efficiency of spatial layout is improved, the quality of design schemes is controllable, and high-quality design schemes can be flexiblyreused regarding different home furnishings and house types. The invention further providesa structure and article intelligent layout system for designing the home furnishings and the house types.

The invention discloses a hybrid electric vehicle air conditioning system and a control method therefor. The hybrid electric vehicle air conditioning system comprises a whole vehicle controller, an automatic air conditioner controller, a battery, a battery controller, a range extender, a refrigerating unit and a heating unit. The heating unit comprises a PTC heater and a heating core radiator; the battery controller is used for detecting the electric quantity of the battery in real time, and sending the detection result to the whole vehicle controller; the whole vehicle controller is used for receiving a heating request or a refrigerating request sent by the automatic air conditioner controller, for enabling the PTC heater when the charge state SOC value of the battery is more than the charge state SOC_Z value at the time a range extending mode is opening, and for enabling a heating core radiator when the charge state SOC value of the battery is smaller than or equal to the charge state SOC_Z value at the time the range extending mode is opening. According to the hybrid electric vehicle air conditioning system, the PTC heater is added, and the control method is changed, so that the air conditioning system can work under different SOC states, and the balance between comfort of the air conditioner and saving of oil and electricity is achieved.

The invention discloses an organic / inorganic composite material for rapidly repairing pit slots of a bituminous pavement, which is prepared from the following main raw materials of polymethylene polyphenyl polyisocyanates, a polyurethane prepolymer, polyether polyol, petroleum asphalt, a catalyst, sodium silicate powder, carborundum and the like. The composition material comprises components A, B and C, wherein the components A and the component B are blended with the component C after being mixed, and can be quickly solidified after being cast into the pit slots at room temperature, so that the composite material has strong caking property and similar rigidity with an original bituminous pavement, and the travelling stationarity and comfortableness are achieved after restoration. The composite material is simple and convenient to construct, rapid, efficient and environmentally friendly, the setting time is smaller than or equal to 30 minutes, and the bituminous pavement can be opened after 90 minutes, so that the rapid repairing purpose is achieved, and the effect on traffic jam caused by pavement rehabilitation is greatly relieved. The composite material has excellent water tolerance, weather fastness, abrasive resistance and compressive shear resistance, is a novel green material for rapidly repairing pit slots of a pavement, and has positive promotion action and a good application effect on development of a preventive maintenance technology of highways.

A biometric sensor device, such as a fingerprint sensor, comprises a substrate to which is mounted a die on which is formed a sensor array and at least one conductive bezel. The die and the bezel are encased in a unitary encapsulation structure to protect those elements from mechanical, electrical, and environmental damage, yet with a portion of the sensor array and the bezel exposed or at most thinly covered by the encapsulation or other coating material structure.

The invention discloses a control method for a wall-mounted inverter air-conditioner. The control method comprises the steps: when a received air-conditioner control instruction is a refrigeration energy conservation and comfort instruction, and when the current room temperature is not lower than a preset room environment temperature threshold, the inverter air-conditioner is controlled to operate according to an original inverter control mode of the inverter air-conditioner; or else, a compressor target frequency calculated according to the original inverter control mode is obtained, and the compressor target frequency is judged to be smaller than a first preset compressor frequency or not; if yes, a compressor is controlled to operate with the first preset compressor frequency, and an outdoor fan is controlled to operate with a preset rotation speed; and if not, the compressor and the outdoor fan are controlled to operate according to the original inverter control mode. In the original inverter control mode, room temperature PID (Proportion Integration Differentiation) control or fuzzy control is performed on the compressor, and room temperature is compensated during room temperature PID control. By adopting the control method, the energy-saving performance and refrigeration comfort of the air-conditioner are improved.

The invention discloses a method for controlling an air conditioner. The method comprises the steps that when a received air-conditioner control instruction is a refrigeration energy-saving comfortable instruction and the current indoor temperature is not lower than an indoor environment temperature threshold value, the variable frequency air conditioner is controlled to run according to the original variable frequency control manner of the variable frequency air conditioner; or else, the target frequency of a compressor worked out according to the original variable frequency control manner is obtained, and whether the target frequency of the compressor is smaller than the first set frequency of the compressor or not is judged; if yes, the compressor is controlled to run at the first set frequency of the compressor, and an outdoor fan is controlled to run at the set rotating speed; and if not, the compressor and the outdoor fan are controlled to run according to the original variable frequency control manner. In the original variable frequency control manner, room temperature PID control or fuzzy control is performed on the compressor. By the application of the method for controlling the air conditioner, the energy-saving performance and refrigeration comfort of the air conditioner are improved.

The invention discloses an SF steel comb-teeth-shaped telescopic device and an installing construction method thereof. The SF steel comb-teeth-shaped telescopic device includes a comb-teeth-shaped steel plate, a comb teeth plate anti-abrasion layer, a figured steel seal, a rubber sealing tape, a high strength bolt and a post-cast strip concrete layer. The installing construction method includes the steps of preparatory work before installing, line drawing and cutting, groove opening digging and cleaning, expansion joint fixing fixed bolt set positioning, centering and leveling, temporary fixing, detecting, welding and fixing, cleaning, concrete pouring below the comb teeth plate, comb teeth plate installing, surface finishing and maintenance and nut fixing and epoxy resin infusing. The SFsteel comb-teeth-shaped telescopic device and the installing construction method thereof have the beneficial effects that the disadvantages that fashioned iron type expansion joint concrete damaging and fashioned iron deformation can be solved, the maintenance charge is reduced, the disadvantage that garbage and sundries enter the expansion joint to affect expansion of a bridge before is improved,and the problem of running safety of the bridge is solved.

The invention discloses a chair capable of regulating a seat cushion and a backrest by joint means. The chair comprises a seat cushion bracket and a backrest bracket, wherein the seat cushion bracket is connected with the backrest bracket through a plurality of angle regulators; the chair capable of regulating the seat cushion and the backrest by joint means is characterized in that the seat cushion is arranged on the seat cushion bracket; an upper backrest and a lower backrest are arranged on the backrest bracket; and the upper backrest and the lower backrest are mutually connected through a movable connecting rod. The chair capable of regulating the seat cushion and the backrest by joint means is simple structure and convenient to operate, and is capable of prolonging the cycle of seating gesture fatigue; and the seating comfort is improved by the principle of the human mechanics.

The invention discloses a novel flue check valve which comprises an installing pipe, a circular base and a smokeproof cover plate. A fixing plate is arranged on the outer wall of the installing pipe, and the circular base is arranged in the inner cavity of the installing pipe. The sealing end surface of the circular base is slantwise arranged relatively to the axial plane of the installing pipe. The upper end of the smokeproof cover plate is rotationally connected with the upper end of the circular base through an articulated mechanism. Magnetic drawing devices are arranged on the smokeproof cover plate and the circular base. Cover plates are respectively arranged on the smokeproof cover plate and the circular base, and cover the magnetic attracting devices. A sealing cushion is arranged on the sealing contact surface between the smokeproof cover plate and the circular base. The novel flue check valve has the advantages of reasonable design, simple structure, good sealing effect, smooth gas exhaust, long service life, multiple functions and wide application, is particularly suitable for down-draught prevention of public flues of multi-floor or high-floor buildings, is favorable for environment protection, and has good economic benefit.

The invention discloses an air conditioner control method. The method includes: when a received air conditioner control instruction is an energy-saving comfortable refrigeration instruction and a current indoor temperature is not lower than a set indoor environment temperature threshold, controlling a variable-frequency air conditioner to operate according to an original variable-frequency control mode of the variable-frequency air conditioner; otherwise, acquiring a compressor target frequency calculated according to an original variable-frequency control mode, and judging whether the compressor target frequency is smaller than a first set compressor frequency or not; if yes, controlling the compressor to operate by the first set compressor frequency, and controlling an outdoor fan to operate by a set rotating speed; if not, controlling the compressor and the outdoor fan to operate according to the original variable-frequency control mode; in the original variable-frequency control mode, executing room temperature PID control or dual PID control including coil temperature PID control on the compressor, wherein a coil target temperature adopted in coil temperature PID control is determined according to real-time indoor humidity. By application of the air conditioner control method, energy saving and refrigeration comfort of the air conditioner are improved.

The invention relates to an agricultural machinery suspension system, in particular to a hydraulic control system for self-balancing of an agricultural machinery vehicle body. The hydraulic control system for self-balancing of the agricultural machinery vehicle body comprises a hydraulic power system, an electronic control unit electrically connected with the hydraulic power system, and a whole-vehicle hydraulic suspension system arranged on a machine body; and the whole-vehicle hydraulic suspension system is connected with the electronic control unit through an oil tube and a wire, the machine body is further provided with a sensor device which is electrically connected with the electronic control unit. According to the hydraulic control system, the relative vehicle body displacement condition and the vehicle body swinging condition of all wheels are detected through the sensor device, the detected parameters are transmitted to the electrical control unit in an electrical signal mode,the electronic control unit sends the current with the corresponding magnitude to the whole-vehicle hydraulic suspension system according to the actual control requirement, and thus the vehicle bodylifting direction and the lifting amount are determined; and besides realizing automatic position adjusting of a lifting mechanism of the agricultural machinery vehicle body, the ride comfort of a vehicle is improved, and the comfortableness of a damping system is improved.

The invention provides the control method and the device of a domain controller used for automatic driving and relates to the power control technology field. The control method of the domain controller used for automatic driving comprises the following steps of firstly, receiving vehicle state information and target path information output by a perception layer; secondly, determining whether a driving end intervenes in vehicle control; then, when a determination result is negate, according to the vehicle state information and the target path information, carrying out stability detection; then,when the vehicle stability is an instability state, selecting a corresponding stability intervention mode; then, when the vehicle stability is a stable state, calculating an integration driving performance index; and then, according to the stability intervention mode or the integration driving performance index, calculating a target control instruction; and finally, sending the target control instruction to a bottom layer actuator. Through the above processing process, multiple aspects of vehicle stability, comfortableness and the like during an automatic driving process are considered and then a passenger experience is increased.

The invention relates to full-intelligent air purification equipment, and belongs to the technical field of air purifiers. The full-intelligent air purification equipment comprises an outdoor air inlet, an indoor air inlet, a two-way flow heat exchanger, an air purification unit, an outdoor detection sensor, an indoor detection sensor, a display controller and an indoor subunit. The display controller judges the pollution degree difference and temperature difference of air according to an air pollutant concentration value and a temperature value sent back by the indoor detection sensor and the outdoor detection sensor, opens or closes the outdoor air inlet or the air return port and sends an instruction to make the indoor subunit work and purify the indoor air. The full-intelligent air purification equipment integrates the functions of a fresh air system and the functions of an indoor air purifier well, the indoor air is purified in a targeted mode through different control modes, and indoor air quality and outdoor air quality can be visually known through automatic detection. The equipment has multiple adjustable modes and is provided with the indoor subunit with multiple functions, and then the concepts of health, comfort, intelligence, convenience and the like of home life are achieved.

The invention discloses a frequency-variable air conditioner control method and control device, and a frequency-variable air conditioner. The control method includes: detecting the real time indoor environment temperature when a received air conditioner control command is a refrigeration energy conservation comfort command, and comparing the real time indoor environment temperature and the set indoor environment temperature threshold; controlling the frequency-variable air conditioner to run according to the original frequency-variable control mode of the frequency-variable air conditioner if the real time indoor environment temperature is not less than the set indoor environment temperature threshold; acquiring a compressor target frequency calculated based on the original frequency-variable control mode if the real time indoor environment temperature is less than the set indoor environment temperature threshold, and determining if the compressor target frequency is less than a first set compressor frequency or not; controlling a compressor to run at the first set compressor frequency if so, and controlling an outdoor fan to run at a set revolution speed; and controlling the compressor and the outdoor fan to run according to the original frequency-variable control mode if not. The control method can improve the energy-saving performance and the refrigeration comfort of the frequency-variable air conditioner.