400results about How to "Without compromising comfort" patented technology

Provided is an air conditioner, which is constituted such that a plurality of left and right blades disposed at the blowout ports of an indoor equipment can be controlled independently for a plurality of blocks, and such that the area to be air-conditioned is divided into a plurality of areas by a plurality of human body sensors, and which is equipped with a control device for controlling the left and right blades independently for the individual blocks in accordance with the reaction results of the human body sensors. On the basis of at least one of the area characteristics indicating the frequency, which is decided by accumulating the reaction results of the human body sensors a predetermined number of times and which indicates the presence of a person in each of the areas, the personalactivity in the personal presence area, and the adjacency of the personal absence area to the personal presence area, the control device can control the left and right blades thereby to change the opening ratio of the blowout ports to the plural areas.

The invention discloses an air source heat pump type air conditioner and a defrosting method thereof. The air conditioner is outdoors connected with a first outdoor heat exchanger (4) and a second outdoor heat exchanger (5) in parallel, electromagnetic valves (6, 7, 8, 9) are respectively arranged on pipelines which connect the first outdoor heat exchanger (4) and the second outdoor heat exchanger (5) with a four-way valve (2), throttle devices (10, 11) are respectively arranged on the pipelines which are connected with an indoor heat exchanger (3), the electromagnetic valves (6, 7, 8, 9) are connected with a detection control system, and the throttle device (12) is connected between the first outdoor heat exchanger (4) and the second outdoor heat exchanger (5). When in need of defrosting, exhaust gas of a compressor is divided into two parts after passing through the four-way valve, one part enters the indoor machine for ensuring the indoor heat supply, the other part enters one of the outdoor heat exchangers for defrosting, condensate enters the other outdoor heat exchanger for evaporating after throttling, and refrigerant vapor returns to the compressor.

The invention discloses a driver emotion recognition-based automatic driving mode switching system, which comprises a driver physiological information monitoring module, a road rage status recognitionmodule, a driving mode switching module and an automatic driving module, wherein the driver physiological information monitoring module comprises heart rate and blood oxygen sensors arranged at the two end parts of the horizontal axis of a steering wheel, and the road rage status recognition module constructs an off-line training and online recognition model of driver rage emotion to perform online recognition of the driver rage emotion; when the road rage status recognition module judges that a driver is angry, the driving mode switching module switches a vehicle driving mode into an automatic driving mode to disable the operation of the driver on a vehicle; when confirming that the driver is ready for taking over, the driving mode switching module switches the vehicle driving mode fromthe automatic driving mode into a manual driving mode; the automatic driving mode module comprises an ACC (Adaptive Cruise Control) system for realizing longitudinal automatic control of a vehicle andan LKA (Lane Keeping Assistance) system for realizing lateral automatic control of the vehicle.

The invention relates to a method for determining severity of an obstructive sleep apnea hypopnea syndrome (OSAHS) according to snore acoustic characteristics. The method comprises the following steps of: performing cluster analysis on format probability in sub-band (SBFP) parameters of a large number of experimental samples with the same OSAHS severity to obtain models representing four OSAHS severities: a simple snore mode, a mild OSAHS model, a moderate OSAHS model and a severe OSAHS model; and when a subject needs to be judged to which OSAHS severity the subject belongs, recording sound data of the subject all night long only, calculating an SBFP characteristic parameter, and matching the SBFP with the four models, so that which OSAHS severity the subject belongs to can be judged according to the model corresponding to the maximum matching probability. The snore when the subject sleeps is needed to be recorded only, so the method is simple and convenient without influencing the sleep quality of the patient.

The invention relates to an electric car heat management system, in particular to a low-power-consumption heat management system of an electric car. The low-power-consumption heat management system comprises an electric compressor, a condenser, a refrigerant solenoid valve, a thermostatic expansion valve, an HVAC assembly, an electronic expansion valve, a cooler, a first expansion kettle, a thirdelectronic water pump, a fourth three-way valve and a third three-way valve. After the components are combined, a passenger compartment refrigerating cycle loop, a battery forced cooling cycle loop, abattery low-temperature heat radiation cycle loop, a passenger compartment heating cycle loop, a battery forced heating cycle loop, a battery waste heat utilization cycle loop, a battery temperatureequalization cycle loop and a motor cooling cycle loop are formed. According to the low-power-consumption heat management system, the situation that a PTC and the electric compressor are utilized forheating and cooling a battery can be effectively reduced, and therefore the whole car power consumption is reduced, and the driving mileage is increased.

The invention discloses a sleeping-aided fabric and a manufacturing method thereof, and relates to a modified fabric and a manufacturing method thereof. The fabric is made into underwear and bedclothing; when people sleep, the fabric releases lavender scent slowly and uniformly so as to improve the sleep quality; the fabric does not contain harmful chemical components and adopts a nano microcapsule slow release technique, so that the lavender scent can be released enduringly and uniformly so as to form a sleeping environment; and the fabric is made from the nano microcapsules, so the comfort level of the fabric per se cannot be influenced. The manufacturing method comprises the following steps of: A, mixing the following components in percentage by weight: 1 to 8 percent of lavender essential oil, 1 to 2 percent of softening agent, 15 percent of solution of microcapsule, 6 to 20 percent of bonding agent, 2 to 3 percent of dispersing agent, and the balance of water; coating a microcapsule finishing agent on the fabric, performing after treatment on the fabric to obtain the sleeping-aided fabric; and then manufacturing the underwear and the bedclothing to form a sleeping-aided auxiliary device.

The invention provides a pressure control method and control device for an air conditioner and the air conditioner. The pressure control method for the air conditioner comprises the steps that 1, therunning mode of the air conditioner is detected; 2, the air exhaust pressure and the air return pressure of a compressor in the air conditioner are detected; and 3, the rotation speed of an outer fanand an inner fan in the air conditioner is controlled according to the running mode of the air conditioner, the air exhaust pressure and the air return pressure. According to the pressure control method and control device for the air conditioner and the air conditioner, the unit running pressure is continuously detected, the rotation speed of the outer fan or the inner fan is correspondingly adjusted according to comparison of the air exhaust pressure and the air return pressure with a preset value, therefore, the unit running pressure is in an appropriate range value, and the unit jumping phenomenon caused by high-pressure protection or low-pressure protection is prevented; and the control method is high in accuracy, has no delay and is simple and reliable.

A heel cup can be inserted into a shoe in order to define a posterior upward projection and lateral wings which surround the posterior and lateral faces of the calcaneum and which, through lateral notches, define a preferential deformation zone at, and in the direction of, the subtalar cone of the tibiotarsal joint. Moreover, a sufficiently-rigid connecting zone connects the posterior upward projection and the lateral wings, thus providing the shoe with good stability while enabling inversion and eversion foot movements. In this way, comfort is increased considerably, while the risk of articular injuries is reduced since the subtalar articulation is contained correctly upon reaching the limit thereof.

The invention discloses a multi-connected unit phase change energy storage hot liquid defrosting system and relates to the hot liquid defrosting system. The hot liquid defrosting system is designed against the problems that the defrosting system needs to absorb heat from a heating room during defrosting, thereby leading the room temperature to drop intensely; a four-way reversing valve carries out frequent reversion during the defrosting process, thereby affecting the service life; the defrosting speed is slow and the energy consumption is great. The four-way reversing valve is respectively communicated with a first main path and a third main path, the third main path is communicated with a gas-liquid separator, the gas-liquid separator is communicated with a compressor, the first main path is respectively communicated with a first branch pipeline and a second branch pipeline, an outdoor electronic expansion valve is connected with a second electromagnetic valve in parallel, a fourth electromagnetic valve and a subcooler are connected with a third electromagnetic valve and a phase change heat storage device in parallel, the subcooler is communicated with a fourth main path, the fourth main path is communicated with the gas-liquid separator, the first branch pipeline and the second branch pipeline are communicated with a second main path, a liquid storage device is arranged on the second main path, and the second main path is communicated with an indoor unit. The hot liquid defrosting system is used for multi-connected unit defrosting.

The invention relates to an electric automobile chassis system with a four-wheel independent steering function and a steer-by-wire mechanism of the electric automobile chassis system. The steer-by-wire mechanism comprises two steering pull rods, a steering power unit and two transmission units, the steering pull rods are arranged horizontally, the end, close to a wheel, of each steering pull rod is hinged to a steering knuckle of a suspension wheel assembly, and when the plane where wheels are located is perpendicular to the steering pull rods, the two steering pull rods are symmetrical about the vertical radial direction of the wheels; the steering power unit is electrically connected with an electronic control unit of an electric automobile and provided with two levels of power output ends which are the same in speed ratio and opposite in power output direction; the power output ends of the two transmission units are connected with the two levels of power output ends of the steering power unit respectively, and the power output end of each transmission unit is connected with one end, away from the corresponding wheel, of the corresponding steering pull rod to drive the steering pull rod to move back and forth to drive the corresponding wheel to swing. According to the electric automobile chassis system with the four-wheel independent steering function and the steer-by-wire mechanism of the electric automobile chassis system, steering stability of the wheels is good, and the electric automobile chassis system is safe, reliable and good in maneuverability in narrow space.

The invention relates to a vehicle air-conditioning device for adjusting the air in the vehicle, which comprises: an air-conditioning unit (10), an evaporator (24) and a heat exchanger (27) for heating, which are arranged on the roof of the vehicle. In the above-mentioned air conditioning unit (10), a plurality of discharge openings (13-17) that open air passages corresponding to a plurality of blowing modes; are provided on the vehicle ceiling to communicate with the above-mentioned discharge openings (13-17) respectively A plurality of discharge outlets (13a-17a) connected in a manner to blow temperature-regulated air-conditioning air into the vehicle; among the above-mentioned multiple discharge outlets (13a-17a), the heating exhaust for blowing warm air to the lower part of the vehicle interior an outlet (14a); and an air blowing unit (40) for sucking warm air blown out from the heating outlet (14a) and blowing it toward the feet of passengers.

The invention relates to a preparation method of nano-grade silver antibiotic fabric. The method comprises the steps that: (1) under a temperature of 35-45 DEG C, nano-grade silver micro-particles are added to polyurethane and water; the mixture is stirred; a microcapsule solution is added to the mixture; the mixture is stirred, and an emulsion is obtained; stirring is continued; a dispersant, an adhesive and a softening agent are sequentially added, such that a nano-grade silver microcapsule finishing agent is obtained; (2) yarn is processed by using the nano-grade silver microcapsule finishing agent; pre-baking and shaping baking are carried out, and yarn with the nano-grade silver microcapsule is obtained; (3) the yarn with the nano-grade silver microcapsule is adopted as middle-layer weft yarn, and three-layered fabric is obtained by weaving. A pre-shaping locking treatment is carried out, such that the nano-grade silver antibiotic fabric is obtained. The preparation method provided by the invention is simple; the nano-grade silver microcapsule finishing agent is applied on the yarn, and comfortableness of the fabric is not influenced. According to the invention, the yarn with the nano-grade silver microcapsule is positioned in the middle layer of the three-layered fabric, and does not contact human body or external environment directly. Therefore, the fabric is safe and environment-friendly.

The invention discloses a parking control method of an electric vehicle. The parking control method comprises the following steps that S1, when a gear signal is detected, whether the current gear of the electric vehicle is a gear P is judged according to the gear signal; S2, if yes, the vehicle speed of the electric vehicle and the gradient of a current road of the electric vehicle are detected; S3, when the vehicle speed of the electric vehicle is lower than or equal to the preset vehicle speed and the gradient of the current road of the electric vehicle is larger than or equal to the first preset value, an EPB system of the electric vehicle is controlled to execute a locking order; and S4, after locking is completed through the EPB system, if the vehicle speed of the electric vehicle is lower than or equal to the preset vehicle speed, the gear P is controlled to be in a locking state. Through the control method, abnormal sound and shaking of the whole vehicle which are produced during unlocking can be effectively reduced, and the requirement for comfort of the whole vehicle is met. The invention further discloses an automatic transmission of the electric vehicle and the electric vehicle.

The invention relates to a rainwater penetration collection device based on concrete-sand-based water-permeable bricks. The invention belongs to the field of construction design. The invention is characterized in that: pedestrian walkways and squares are paved by using concrete-sand-based water-permeable bricks; rainwater enters the concrete-sand-based pavement water-permeable bricks and cover-plate water-permeable bricks, and is filtered by a gravel bedding layer and a crushed stone bedding layer; rainwater enters a rainwater collection ditch through the water-permeable bricks of a ditch wall of a rainwater-collection thin ditch side wall; the rainwater is then gathered to a water storage tank on the square and is used as a landscape or used for irrigation. The device is characterized in that screened and processed desert sand is used as a main aggregate; high-grade cement is adopted as an adhesive; and proper additives are added. Frustum-shaped water-permeation holes are provided on brick bodies, and anti-slip stripes are arranged on the brick body. The device provided by the invention has the advantages that: desert sand is sufficiently utilized; the strength is high, and cost is low; the water permeability is good, and the water-permeation holes are prevented from blockage; the device is safe and comfortable; a good rainwater collection plane which is the square is sufficiently utilized; and rainwater processing is simple and feasible.

The invention discloses an air conditioner control method. The air conditioner control method comprises the following steps of obtaining motion data of a user in a timed mode or in real time when a current time point is matched with a preset sleep time interval and / or current environment brightness is lower than a preset brightness threshold value, determining operation parameters corresponding to obtained motion data based on the mapping relation between the preset motion data and the operation parameters and controlling an air conditioner to operate according to the obtained operation parameters. The invention further discloses an air conditioner control system. The air conditioner is directly controlled to operate based on the operation parameters corresponding to the motion data, the comfort degree of a user is not influenced, and the air conditioner control flexibility is improved.

The invention discloses a whole course cold air preventing control method for a variable frequency air conditioner. The whole course cold air preventing control method for the variable frequency air conditioner is characterized by comprising the following steps: (1) starting in a heating mode, entering a starting cold air preventing function, controlling air speed and when to quit the starting cold air preventing function of an indoor fan through an indoor machine mainboard in an indoor unit electric control box; (2) after the starting cold air preventing function is quitted, controlling the indoor fan to operate at a set air speed of a remote controller by the indoor machine mainboard, and controlling whether the cold air preventing function in the heating operation of the variable frequency air conditioner is effective or not and the air speed of the indoor fan according an indoor ambient temperature TA, a coil pipe temperature TE and a remote controller set temperature TS; when the cold air preventing function in the heating operation is ineffective, operating the indoor fan at the set air speed. According to the whole course cold air preventing control method for the variable frequency air conditioner, the cold air can be prevented during starting and normal heating operation processes; the product comfort degree is high.

The invention discloses a method for constructing a polyethylene grass planting terrace. The method comprises the following specific steps: construction preparation, mensuration positioning, the removal of surface oil, the leveling and tamping of plain soil, the paving of a gravel layer, the paving and leveling of a mixed layer; the paving of a grass planting plate or a grass planting grid, twice filling of planting soil, the paving of greensward or the sowing of grass seeds and watering and maintenance. The polyethylene grass planting terrace constructed through the method has the characteristics that the terrace substantially improves the virescence rate, has high bearing capacity, solves the problem of difficult parking, has long service life, energy conservation, environmental protection, light weight and convenient and rapid conveying and mounting, repeatedly recycles and reduces mounting cost.

The invention relates to a one-row-key ultra-small keyboard and a method for switching the reuse key values of the keyboard. The keyboard is characterized in that the keyboard adopts the layout of twelve keys in the same row; the keys adopt a capacitance type touch screen; four switchable reuse key values which are a main key value, an upward key value, a downward key value and a number key value are respectively set on each key position. The invention greatly reduces the keyboard size and realizes comfortable and convenient operation by causing one row of keys to play the role of four rows of keys by adopting the method of moving upwards and downwards with fingers and key value switching.

The invention relates to the technical field of riot control and fire control and discloses a bone conduction type wireless communication helmet. The bone conduction type wireless communication helmet comprises a safety helmet body and a removable talkback equipment rear cover and further comprises an earphone device and a microphone device. The earphone device comprises a bone conduction type earphone and a self-adhesive fixing band. The microphone device comprises a bone conduction type microphone. A vent hole, first connection cloth, an inflatable air bag and a fixing piece are arranged on the bone conduction type microphone, wherein the fixing piece is connected with the bone conduction type microphone. An electric wire clamp is arranged on the fixing piece. The bone conduction type wireless communication helmet is suitable for the public security department, the fire control department, the army, the city management department, the civil air deference department, the industry department and the like, is applied to disaster relief and emergency rescue, and is a full-digital communication device. The bone conduction type wireless communication helmet is characterized by comprising the removable talkback equipment rear cover, and the removable talkback equipment rear cover is suitable for helmets of different specifications and capable of being widely applied to the fields of fire control, riot control and the like. A bone conduction type microphone unit is arranged in the helmet and is excellent in anti-noise performance, is convenient to install and does not influence the comfort level of a helmet wearer or safety.

A toilet seat device which attains energy saving by furthermore reducing power consumption when adjusting the temperature of a toilet seat, without damaging comfort of a toilet user. A control section provided to the toilet seat device controls distribution of power to a heat generator (29) such that in a standby state the temperature of the toilet seat (22) detected by a toilet seat temperature detection means (44) is a predetermined standby temperature and such that when detecting information relating to a user's intention to seat on the toilet seat (22), the temperature of the toilet seat (22) rises at a predetermined speed from the standby temperature to a temperature higher than the standby temperature and within a seating temperature range wherein seating of the user on the toilet seat (22) is assumed. Furthermore, the distribution of power to the heat generator (29) in the standby state is varied in accordance with the temperature in a toilet room detected by a second temperature detection means (48).

The present invention provides an air conditioner, which can shorten time for causing indoor temperature to reach a preset temperature and improves comfort. In a cooling loop (14), refrigerant circulates in a sequence of a compressor (51), an indoor heat exchanger (21), an electric valve (54) and an outdoor heat exchanger (53) for performing heating operation. A control device (80) is configured for selecting a common heating mode and a quick heating mode in heating operation. In the common heating mode, when the indoor temperature reaches a first threshold temperature which is lower than the target temperature according to the target temperature, operation efficiency of the compressor (51) is reduced. On the contrary, in the quick heating mode, the control device (80) does not reduce operation efficiency of the compressor (51) until the indoor temperature reaches a second threshold temperature which is set to higher than the first threshold temperature according to the target temperature.

The present invention relates to a care label-based UHF RFID tag based on screen printing. A manufacturing method of the care label-based UHF RFID tag based on screen printing comprises the steps of: selecting a care label as a substrate for printing an antenna; then printing electrically conductive printing ink on the substrate to form an antenna through a screen printing method; after drying, bonding a connecting band of a UHF RFID tag chip to the antenna by a conductivity type binder; and finally performing coating protection for the chip, wherein a coating material adopts flexible resin. Compared with the prior art, the care label-based UHF RFID tag of the present invention has the beneficial effects that: the flexibility of the care label is retained by the care label-based UHF RFID tag; the care label-based UHF RFID tag is perfectly fit with clothes; the UHF RFID antenna is endowed with a certain flexibility, and can bear certain bending or deformation; the care label-based UHF RFID tag is simple in structure and convenient in manufacture; the care label-based UHF RFID tag is printed by a screen printing machine, can achieve mass production, and is suitable for popularization.

The invention relates to an intelligent chair used for measuring human physiology parameters. The intelligent chair comprises a seat, a back connected to the seat, a support bar used for supporting the seat and a support foundation connected to the support bar; the back is provided with fiber bragg grating strain sensors; the seat is provided with a fiber bragg grating strain sensor; all the fiber bragg grating strain sensors are serially connected through an optical fiber; and a photoelectric module and a data processing module are connected to the optical fiber led out from the seat. The intelligent chair in the invention is used for monitoring the physiology parameters, such as the heart rate, the respiratory frequency and the weight of human body, and is capable of carrying out non-intrusive real-time monitoring on the health condition of the human body and automatically deciding whether to send out the health early warning signal according to the monitored data.

The invention relates to air coolers, a cooling system comprising the air coolers and a temperature regulating and balancing method for a CT (Computed Tomography) scanning machine. A plurality of negative pressure fans are arranged on the back side of a condenser of each air cooler in an array form; a condensation water tank is also arranged below the condenser; a water pump is arranged in the condensation water tank; a porous spraying pipe is arranged at the upper end of the condenser and is connected with the water pump through a pipeline; the cooling system comprises a CT scanning machine, two parallel air coolers, a receiving controller, a transmitting processor, a bulb tube temperature sensor, a condenser temperature sensor, a detector temperature sensor and a displacement sensor; a cold air outlet of the auxiliary air cooler is connected into the main air cooler through a connector and is connected with a cold air outlet of the main air cooler in parallel; the cold air outlet of the auxiliary air cooler and the cold air outlet of the main air cooler are jointly communicated with an air inlet of a rack through a cold air pipeline. According to the invention, no condensation water is stored in the air coolers, so that the energy efficiency of refrigeration is improved; the cooling system directly refrigerates a CT scanning rack, so that air temperatures of the CT bulb tube and a detector assembly in the scanning rack are reduced.

The invention discloses a mold and a method for manufacturing an integrated shoe. The mold comprises a mold base plate, a shoe tree, a left side baffle block, a right side baffle plate, a toe cap baffle block, a heel baffle block and a sole cover plate, wherein the sole cover plate is arranged on the mold base plate; the shoe tree is arranged in the sole cover plate; the left side baffle block, the right side baffle block, the toe cap baffle block and the heel baffle block can slide along the mold base plate; the sole cover plate is butted with the mold base plate in a matched mode; a forming space is formed on the inner side of the sole cover plate; a material injection hole and a material separation hole communicated with the material injection hole are formed in the sole cover plate; and the material separation hole is communicated with the forming space. The method comprises the following steps of: sleeving a manufactured vamp outside the shoe tree; putting the shoe tree into a shoe mold cavity of the mold base plate, tightly attaching the shoe tree to the circumferential rim at the bottom of the vamp in a mode of matching the circumferential rim of the forming space; and injecting thermal plastic to form a sole integrated with the vamp. According to the mold and the method, the comfort of the shoe is not reduced, the working procedure is simple, the method is easy to operate, and the production efficiency is improved.

The invention discloses a method and a system for controlling starting of an air conditioner unit and the air conditioner unit. The method comprises the following steps of after the air conditioner unit enters the heating running stage, detecting the temperature of the outside environment of the air conditioner unit in real time; according to the temperature of the outside environment, controlling the running state of an outdoor fan of the air conditioner; detecting the temperature of a pipe of an indoor unit of the air conditioner unit, and judging the running time of a compressor of the air conditioner unit and the energizing time of a four-way valve of the air conditioner unit; when the temperature of the pipe of the indoor unit is higher than or equal to the first preset temperature, and the running time of the compressor of the air conditioner unit and the energizing time of the four-way valve of the air conditioner unit are respectively higher than or equal to the first preset time, controlling the indoor fan of the air conditioner unit to start. By combining the temperature of outside environment of the air conditioner unit, the running state of an outdoor fan of the air conditioner unit is limited, the quick increasing of the system pressure of the air conditioner unit is inhibited, the running reliability of the air conditioner unit is ensured, and the overloading stopping of the air conditioner unit is avoided.

The invention discloses a preparation method for a water-repellent oil-repellent superhydrophobic fabric surface. The preparation method comprises the following steps: (1) weighing a cotton fabric, and preparing a cotton-cellulose macromolecular initiating agent under the action of the initiating agent and a catalyst; (2) grafting monomeric GMA on the prepared cotton-cellulose macromolecular initiating agent, vacuumizing a reaction system and introducing nitrogen, so as to obtain cotton cellulose grafted by the GMA, soaking the cotton cellulose grafted by the GMA in an acid solution, and hydrolyzing epoxy groups to form a cellulose surface rich in hydroxyl groups; and (3) performing acylation reaction between the cotton cellulose grafted by the GMA on the cellulose surface rich in hydroxyl groups and a monomer with low surface energy to obtain the water-repellent oil-repellent superhydrophobic surface. The preparation method is mild in reaction condition, simple, and easy to operate, can be realized at room temperature, and can guarantee the good superhydrophobicity and oil resistance without influencing of the comfort and the mechanical property of the cotton fabric.

The invention provides a reheating and dehumidifying integrated refrigerating system and a control method. The refrigerating system comprises a compressor (5), an outdoor heat exchanger (6), an indoorfirst heat exchanger (1) and an indoor second heat exchanger (2). A first throttling device (8) is also connected between the outdoor heat exchanger (6) and the indoor first heat exchanger (1), and afirst outdoor fan (7) is arranged at the outdoor heat exchanger (6), so that the reheating quantity of the outdoor heat exchanger (6) or the indoor second heat exchanger (2) during dehumidification can be controlled by controlling the wind speed of the first outdoor fan (7). The heat release of a refrigerant in the outdoor heat exchanger can be controlled by controlling the wind speed of the first outdoor fan through the reheating and dehumidifying integrated refrigerating system, so that the comfort of a user is not affected as the indoor blowing air quantity is no longer changed by controlling the reheating quantity during indoor dehumidification and the comfort level is increased effectively.

An embedded 3D head mount display is provided. The embedded 3D head mount display, equipped with a half-input type optical imaging display system, is embedded into the inner side of helmet face shield. The embedded 3D head mount display includes a display image source, a reflector, an object lens set, a field of view diaphragm, an ocular lens set, a semi-reflective and semi-transmitting optical lens, and a four-core micro-processing system. The upper end of the semi-reflective and semi-transmitting optical lens is disposed in front of the eyes of a helmet wearer in an outwardly inclined manner. The ocular lens set includes two ocular lenses horizontally arranged above the semi-reflective and semi-transmitting optical lens, and the field of view diaphragm is disposed above the ocular lens set. The object lens set is disposed above the field of view diaphragm. The object lens set includes an upper object lens and a lower object lens. The reflector is disposed above the object lens set, and the lower end of the reflector is inclined outwardly. The display image source is close to the inner side of the reflector, and is positioned above the forehead of the helmet wearer. After being corrected and amplified, the display image source is projected to the semi-reflective and semi-transmitting optical lens in front of the eyes of the helmet wearer, and image information is superposed to an external environment image of the lens. The embedded 3D head mount display has great functions, is small in size, is embedded into a helmet, and is comfortable to wear.