104results about How to "Improve sleep environment" patented technology

A home control system using galvanic skin responses and heart rate information and a method thereof. Whether a user is awake is judged using a galvanic skin response sensor, and the extent of stress of a user is determined using the user's heart rate, thereby extracting a user's emotional state and sleeping state. Furthermore, based on these, various systems in the home network of a user are controlled according to the user's emotional state and sleeping state. In addition, those control results are stored in a database so as to create the optimum control conditions.

The invention discloses a user sleeping state-based household appliance control device and a user sleeping state-based household appliance control method. The device comprises a physiologic information monitor and a plurality of household appliance terminal controllers, wherein the physiologic information monitor is connected with the household appliance terminal controllers in a wireless or wired way; a physiologic information sensor for monitoring the sleeping state of a user is connected outside the physiologic information monitor; and the household appliance terminal controllers control corresponding household appliances to work. Various physiologic information parameters of the user during sleeping are acquired and monitored by the physiologic information sensor and information is mined so as to judge whether the user is asleep or awake and whether the user is at a slow eye motion (or slow wave sleep) stage or a quick eye motion (or paradoxical sleep) stage. Therefore, working states of the household appliances are controlled accurately through the household appliance terminal controllers, household appliance intellectualization is realized, the sleeping quality of the household appliance user is enhanced and the aims of saving energy and protecting the environment are fulfilled.

The invention provides a method and system for setting the working modes of a mobile phone automatically. The method comprises the steps of receiving the pulse information of a human body in real time; judging the current state of a mobile phone user according to the pulse information; sending a shut-down instruction to shut down an audio module and a vibration indicating lamp module of the mobile phone if the mobile phone user is going to be in a sleeping state currently; keeping the audio module and the vibration indicating lamp module in the shut-down state when the mobile phone user is in the sleeping state; sending a starting instruction to start the audio module and the vibration indicating lamp module of the mobile phone if the mobile phone user is going to be in a sober state; keeping the audio module and the vibration indicating lamp module in the started state when the mobile phone user is in the sober state. According to the method and system, the sleeping states of the user are judged through the detection of pulse signals so as to control the working modes of the mobile phone automatically, and important incoming calls can not be missed on the premise that a sound sleeping environment is brought to the user.

The invention discloses a method for controlling a sleep mode of an air conditioner, which comprises an afternoon nap mode and a night sleep mode, wherein the afternoon nap mode is realized by adopting a user-defined control mode or set control mode, in the user-defined control mode, a user sets an air conditioner operating temperature Tset, a temperature increment delta T and an air conditioner operating time t1, the air conditioner operates according to the user set temperature and gradually regulates the temperature to Tset+ / -delta T within the user set time t1; and in the set control mode, the last operating temperature of the air conditioner is read and is enabled to be equal to the set temperature Tset, the temperature is divided into three control ranges by adopting an air conditioner default operating time, and the temperature is controlled in each control range according to a set program. The invention provides a control method of the afternoon nap mode, the air conditioner selects the afternoon nap mode or night sleep mode according to the use demands in an operating process to ensure that the environment can obtain actually required temperature and the user obtains proper heat comfort, and thus better sleep environment can be created and purpose of saving energy can be achieved.

The invention relates to the technical field of smart homes, in particular to a smart bed sleep adjusting method and system and a smart bed. The method comprises the steps that condition information data of a smart bed for adjusting the operation mode is acquired; the smart bed is controlled to get into the corresponding operation mode according to the condition information data; body informationdata of a user is collected; a control command for controlling the smart bed and / or smart home equipment connected with the smart bed under the operation mode is generated according to the body information data of the user. Sleep data can be monitored and counted, the sleep environment can be actively and intelligently provided or improved, and the aim of improving sleep is achieved. Meanwhile, adjustment can be carried out timely according to the body state of the user, the user can comfortably stay in bed at a waking state, the user can fall asleep fast when going to sleep, and enters deep sleep, and the user experience is optimized.

The invention relates to an air-conditioner control system based on skin temperature measurement. The air-conditioner control system based on the skin temperature measurement comprises an infrared thermometer, a temperature sensor, an infrared thermometer orientation controller, an air-conditioner air-speed temperature controller, connecting wires and an alarm, wherein the infrared thermometer is connected with a rubber washer through a base, the infrared thermometer orientation controller is respectively connected with the infrared thermometer, the base and the air-conditioner air-speed temperature controller through the connecting wires, and the air-conditioner air-speed temperature controller is respectively connected with an air conditioner, the infrared thermometer, the temperature sensor, the infrared thermometer orientation controller and the alarm through the connecting wires. The air-conditioner control system based on the skin temperature measurement controls operating parameters of the air conditioner through the measurement of human body temperature and the measurement of indoor environment temperature, is beneficial to improving human body heat comfort and sleeping quality, and improves human health. When difference between the human body temperature and the indoor environment temperature is large, the alarm is automatically started, and a fever phenomenon of a human body in a sleeping process is discovered early. The air-conditioner control system based on the skin temperature measurement is reasonable in design, and simple in structure.

The invention relates to a device for controlling an air-condition sleep mode and a method for controlling the air-condition sleep mode by the device; the device at least comprises a controller for controlling the sleep mode, an indoor temperature sensor connected with a first input terminal of the controller, a compressor connected with a first output terminal of the controller and a blower system connected with a second output terminal of the controller; the invention is characterized by at least also comprising an indoor humidity sensor connected with a second input terminal of the controller and a humidifier connected with a third output terminal of the controller; the controller stores optimal humidity value scope of indoor air; the indoor air humidity actually measured by the indoor temperature sensor and the stored optimal humidity value scope of indoor air are compared to control the opening and closing of the humidifier. Compared with the prior art, the controller can not only carry out intelligent regulation and control on the temperature of the sleep mode but also utilize the humidifier to carry out the intelligent control on the indoor air humidity.

The invention discloses a sleep environment monitoring system and a smart home system for improving the sleep quality. The sleep environment monitoring system comprises a sleep environment data acquisition device, a host and terminal equipment; the sleep environment data acquisition device and the terminal equipment are connected with the host through a wired or wireless network; the sleep environment data acquisition device is used for acquiring relevant indexes of sleep health and relevant data of a sleep environment through various sensors; and the host is used for receiving and calculating the data acquired by the sleep environment data acquisition device and displaying the calculated data on the terminal equipment. According to the sleep environment monitoring system and the smart home system for improving the sleep quality, environment parameters relevant with sleep are monitored by using information management technology, so that a good sleep environment is created, the purpose of improving sleep can be fulfilled, and human health is promoted.

The embodiment of the invention discloses a sleep monitoring method and device and electronic equipment, belonging to the field of intelligent mobile devices, sleep monitoring technologies and intelligent sleep household systems. The sleep monitoring method includes the following steps that a wireless connection with an intelligent electrical appliance is built, the sleep parameter set by a user is obtained, and the state of the user is monitored in real time; when it is monitored that the user state is a sleep state, whether a scene conforms to the requirement of a sleep scene or not is judged according to the sleep parameter; when the scene does not conform to the requirement of the sleep scene, the user is waken; when the scene conforms to the requirement of the sleep scene, a sleep environment monitoring mode is started, sleep environment monitoring is conducted on the intelligent electrical appliance, the sleep quality of the user is monitored, and accordingly a sleep report is generated according to the obtained sleep quality monitoring result. The user state can be monitored in real time, when it is monitored that the user state is the sleep state, if the scene does not conform to the requirement of the sleep scene, and the user is waken so that the user can concentrate and focus his / her attention to avoid the occurrence of danger.

The invention discloses a health monitoring system based on a smart home. The health monitoring system comprises a non-wearable sleep monitoring device, a control terminal and the smart home. The non-wearable sleep monitoring device is connected with the control terminal in a wireless communication mode. The control terminal is connected with the smart home in a wireless communication mode. The non-contact sleep monitoring device comprises a pressure sensor, a body temperature sensor, a breathing frequency sensor and a communication module. The control terminal comprises a display module, an input module, a communication module and a processor. The smart home comprises an intelligent air conditioner, an intelligent humidifier and an intelligent noise silencer. The smart home receives a control instruction of the control terminal to perform corresponding motions including startup and shutdown and automatic adjustment of the switch size. The health monitoring system based on the smart home has the following beneficial effects: the integration of information management technology and the smart home, sleep quality of a user is monitored; a sleep environment is intelligently controlled; the favorable sleep environment is created; and the purposes of improving sleep and promoting physical health are fulfilled.

The invention discloses a sleep monitoring system and method. The sleep monitoring system comprises a pressure sensor, a CO2 sensor, an oxygenator, a temperature sensor, a temperature regulator, a breath sensor, a pulse sensor, a brain wave sensor, a controller, a wireless communication module and a signal processing unit, the controller is used for receiving body pressure signal, CO2 concentration signal, temperature signal, breathing frequency, carotid artery pulse signal and brain wave signal which are transmitted to the signal processing unit through the wireless communication module, thecontroller analyzes the CO2 concentration signal and the temperature signal to judge whether to start the oxygenator and the temperature regulator or not, and the signal processing unit comprehensively analyzes the body pressure signal, the breathing efficiency, the carotid artery pulse signal and the brain wave signal. By the sleep monitoring system and method, the problem of inconvenience in operation caused by existing sleep monitoring devices can be solved, and sleep quality can be improved.

The invention provides an integral sleep improvement device based on multi-sensor information. The integral sleep improvement device overcomes the defect that the existing medicine for sleeping assisting has side effect. The integral sleep improvement device is applicable to the individualized sleeping improvement requirements of different people groups in different environments, and better applicability is realized on the environment. The integral sleep improvement device adopts an ARM (Acorn reduced instruction-set computer machine) processor with high-speed processing capability as a core, and the information analysis and processing and the peripheral equipment control are realized. Periphery equipment mainly comprises three parts including an information collecting system, an environment control system and a man-machine interaction system. The external environment conditions and the body state of users are monitored through a sound wave detection instrument, a temperature sensor and a body feature sensor arranged on the pillow, the processor carries out information analysis after receiving monitored information, sends regulating instructions to the environment control system, and automatically regulates various environment indexes for improving the sleeping of users, the users can also realize the individualized setting through the man-machine interaction system, the environment parameters can be changed for meeting the individualized requirements, and the integral sleep improvement device has the advantage that the environment adaptability is high.

A corn fiber quilt preparation method is characterized in that the preparation method adopts corn fiber as the filler of the quilt core and comprises the following steps: sampling shell fabric, clipping and sewing, weighting raw materials, matching and mixing, opening and carding, air-assisted filling, carding and lapping and non-gel shaping, filling and coating, sealing and basting, examine and packaging and warehousing the finished products. The corn fiber is used as the filler of the quilt core, the quilt is loose, comfortable and durable, the quilt can easily recovery after extrusion and is easy to wash, the product appearance can not be changed for a long time and the corn fiber also has the characteristics of good heat preservation and humidity-discharging.

The invention relates to an LED lighting system for a smart home. The LED lighting system comprises at least one LED lamp, a microprocessor, a pyroelectric infrared sensor module, a sound sensor module and a brightness sensor module, wherein the microprocessor is connected with the LED lamp, the pyroelectric infrared sensor module, the sound sensor module and the brightness sensor module; the microprocessor has three lighting modes; the pyroelectric infrared sensor module is used for detecting whether an indoor heat source sits up or lies down, thereby feeding back a signal to the microprocessor; and the sound sensor module is used for detecting an indoor sound frequency; and the brightness sensor module is used for detecting the indoor light brightness and controlling the LED lamp to turn on or off according to the detected sound and light brightness. The LED lighting system is high in intelligence and good in reliability; the lamp does not need to be manually turned on or off through intelligent management of the lighting system; the indoor light brightness and the sound frequency are dynamically and accurately detected to control light adjustment and to improve a sleep environment; and the practicability of the LED lighting system is greatly improved.

The invention relates to the field of sleeping auxiliary articles, in particular to a health-care sleeping cap with eyeshades, comprising a cap body, a cape edge and the eyeshades. The cap edge is sewed and connected at the rear part under the cap body; the eyeshades are sewed and connected at the front part under the cap body; the side edges of the eyeshades are sewed and connected with the cap edge; the cloth of the eyeshades and the cap body is equipped with a bamboo carbon fiber cloth layer and a magnetic bamboo carbon fiber layer in the sequence from inside to outside; a mounting for nose is arranged under the eyeshades; and the insides of the eyeshades are filled with sachets with Chinese medicine powder. The invention can cover all of the important acupuncture points on the head part and the eye part, utilize and combine three energies (magnetic line of force, negative ion and far infrared ray) with the traditional Chinese medicine, facilitate blood circulation at the head part and the eye part, relieve fatigue, and improve the sleeping quality. The invention is good at shading, comfortable, simple and light, thereby satisfying the living requirements of modern people, embodying the idea of healthy living of modern people, and combining practicality with science.

The invention relates to a aid-sleeping system, in particular to a aid-sleeping cloud service platform and a using method therefor. The aid-sleeping cloud service platform comprises a aid-sleeping terminal system, a data system, an analysis and control system respectively connected to the data system and the aid-sleeping terminal system, service push tools: mobile phone APP, WEB of PC-side and other network service terminals. The invention provides the aid-sleeping cloud service platform and the using method therefor. The aid-sleeping cloud service platform can combine a database and personalinformation to detect and evaluate sleep quality of a user, reasonably improve sleep environment according to a result of the evaluation and analysis, can further follow up the user in real time, enhance the interaction between the user and the cloud data, and promote the improvement of personal sleep quality. The data stored and analyzed hasgreat significance on study of insomnia and aid-sleepingrehabilitation of insomnia patient.

A sleep system, for providing a bed, includes a frame with cross support members coupled with a first and second panel assembly. A sleep support mechanism operationally engages the first and second panel assemblies with one another and further engages a pad to provide adjusting support to the user. The sleep support mechanism employs a cone coupled with a first and second spring, the first and second spring further coupling with the first and second panel assemblies, and the cone engaging with the pad to provide the adjustable support capability.

The invention discloses a control method and device, a terminal device and a readable storage medium. The method comprises the following steps that when the terminal device is in a sleep management mode used for managing the user's sleep, whether a preset time is reached or not is detected, and the preset time is the time spacing a preset time length from the preset user's sleep, the preset time is before the sleep moment; a control instruction is sent to intelligent household equipment associated with the sleep management mode when the preset time is reached, and the control instruction is used for indicating that the intelligent household equipment operates according to the working parameters corresponding to the sleep management mode. The technical problem that the improvement degree ofuser sleep quality is limited in the prior art is solved, and the sleep quality of the user is effectively improved.

The invention discloses an elastic bamboo charcoal health care pillow with the adjustable height, which is characterized in that a bamboo charcoal layer is additionally arranged between a pillow core and a pillow sleeve, the pillow core consists of an adjustable pillow core framework and a plurality of tension springs, both ends of the pillow core are respectively provided with side covers, the outer ends of the side covers are sealed, and a traditional Chinese medicine box is fixed at the inner side of one side cover. The elastic bamboo charcoal health care pillow has good permeability and has the degerming, deodorization and health care functions, the adjustable structure is adopted, the requirements of various kinds of user groups can be met, and comfortable sleeping environment can be provided for users.

The invention discloses an intelligent crib which comprises a bed body, a bed plate and light shielding devices arranged above the bed body, wherein guard bars are arranged on the two sides of the bed body; arc-shaped windows are respectively formed in the positions on the two sides of the bed body; the bed body comprises an outside bed frame and an inside bed frame which are connected with each other; the bed plate is arranged in an area formed by the inside bed frame; the guard bars are arranged between the outside bed frame and the inside bed frame; the light shielding devices are located on the outside bed frame on the outer side of the guard bars and are located in the arc-shaped windows; the light shielding devices after being unfolded are in closed connection with the two ends of the outside bed frame. According to the invention, the arc-shaped windows are respectively formed on the two sides of the bed body, the light shielding devices are arranged in the arc-shaped windows, and the light shielding devices after being unfolded are in arc-shaped connection with the two ends of the outside bed frame through light shielding cloth, so that the positions above and on the two sides of the bed body are kept out of light, blue light is prevented from entering the bed body from the two sides, the interference caused by the blue light can be effectively avoided when an infant is sleeping or playing and the healthy growth of the infant is benefited.

The invention discloses a control method of a fresh air purification system and belongs to the technical field of fresh air purification system control methods. The control method comprises the stepsthat the on / off states of a sleep switch and an air conditioning switch of the fresh air purification system are judged, when the sleep switch and the air conditioning switch are both in the off state, a gear adjustment command is responded, then, a fan is started, and a gear registered in a gear register is started; and when the sleep switch is in the on state and the air conditioning switch is in the off state, the gear adjustment command is not responded, the gear register is set to be at the minimum gear, then, the fan is started, and the gear registered in the gear register is started. The fresh air purification system has multiple purification modes; automatic purification matched with the sleeping mode can be conducted when the different purification modes are implemented, users feel at ease to a greater extent in the sleeping state, and higher humanization and intelligentization are achieved; and in addition, the operation states of the fan and a fan core can be monitored and prompted automatically, and intelligentized control is achieved.

The invention discloses an anion multifunctional pillow which comprises an inner core, a packing layer and a pillow case from inside to outside. The pillow is characterized in that the inner core comprises a base layer, an anion functional fiber layer and a permanent magnet layer from inside to outside; the packing layer comprises silkworm excrement, buckwheat hull and chrysanthemum indicum, the weight proportion of the raw materials is 150g-250g: 150g-250g: 50g-100g. The anion multifunctional pillow has the advantages of improving brain microcirculation, clearing away heat, promoting sleep, clearing away fire and improving eyesight, removing dryness and depressing blood pressure, eliminating brain fatigue, preventing vertebral deformation, preventing disease and prolonging life and can be widely applied to the technical field of magnet therapy in modern traditional Chinese medical science.

The invention belongs to the technical field of silk quilt, particularly silk quilt with a deinsectization mite-removal function and a processing technology thereof. For the problem that deinsectization mite-removal performance of the existing silk quilt is relatively poor, the invention provides the following solution. The solution comprises a quilt body, wherein the quilt body comprises a silk quilt body and external connection strips; the external connection strips surround the outer side of the silk quilt body; coating strips are uniformly set on the surface of the silk quilt body; the coating strips are set on the top surface and the bottom surface of the silk quilt body; and the external connection strips and the coating strips are made of cotton, natural fibers and chemical fibers.A medicinal extracting solution is prepared through utilization of folium artemisiae argyi, folium perilla frutescens, herba menthae, lavender and citronella, the medicine extracting solution is sprayed on the surface of silk, the sprayed silk is processed and spun, the medicinal solution permeates into the silk sufficiently, and the clear deinsectization mite-removal function of the silk quilt isachieved. Natural medicinal herbs are harmless to a human body, a good sleep environment is provided for the human body, and through utilization of emitted fragrance, sleep quality of a user is improved.

The invention discloses an infant cradle providing convenience for ventilation and temperature control. The infant cradle providing convenience for ventilation and temperature control comprises a cradle frame, a cradle supporting plate, a cradle bed board, a cradle rocking rack arranged at the bottom of the cradle supporting plate and a controller. An air outlet and an air inlet are formed in thecradle supporting plate, an exhaust fan is arranged at the air outlet, and an air blower is arranged at the air inlet; a heating device is arranged on the cradle supporting plate, multiple vent holesare formed in the cradle bed board, and multiple temperature sensors are arranged on the top face of the cradle bed board. According to the infant cradle, ventilation can be conducted on the infant cradle, the temperature in the cradle can be controlled, the sleeping environment of infants is improved, the infants fall asleep conveniently, the sleeping quality of the infants is improved, and meanwhile eczema or eczema exacerbation of the infants due to environmental factors can be prevented.

The invention discloses smart equipment for sleep management. The smart equipment comprises a sleep pillow and a bedside lamp. A first detection chip is arranged inside the sleep pillow, a motor is arranged on one side edge inside the sleep pillow, a rotary shaft is arranged on one side edge of the motor, a rotating shaft of the motor is connected with the rotary shaft, a first fixing pillar is arranged at the end, away from the motor, of the rotary shaft, a rotary disc is arranged at the end, away from the rotary shaft, of the first fixing pillar, multiple round balls are arranged on the surface of the side, away from the first fixing pillar, of the rotary disc, a fixed disc is arranged on the side, away from the first fixing pillar, of the rotary disc, multiple grooves are formed in thepositions, corresponding to the round balls, of the side edge, close to the rotary disc, of the fixed disc, a brace is arranged at the end, away from the rotary disc, of the fixed disc, a spring is arranged on the brace, a second fixing pillar is arranged at the end, away from the one end of the fixed disc, of the brace, and multiple massaging beads are evenly arranged on the surface of the side,away from the brace, of the second fixing pillar. The bedside lamp comprises a base, a housing and an LED lamp body, the housing is arranged at the top end of the base, the LED lamp body is arranged at the top end inside the housing, and a second detection chip is arranged on one side edge inside the housing.

The invention relates to a bedside cabinet. The bedside cabinet comprises a cabinet body, wherein a semi-transparent cover body is arranged on the top surface of the cabinet body, the cover body is acuboid, the cover body is connected with the top surface of the cabinet body through an electric telescopic rod, and an illuminating lamp is arranged in the cover body; a plurality of pressure sensorsare embedded on the top surface of the cover body, and a music player is further arranged on the top surface of the cabinet body; and a microcontroller is arranged on the bottom of the cabinet body.According to the bedside cabinet, whether an article is placed on the top surface of the cover body is detected to identify whether a user is in a sleep state or not, the brightness of the illuminating lamp is adjusted through lifting of the cover body, when the article is placed on the top surface of the cover body, the cover body automatically descends, the brightness of the illuminating lamp isweakened, sleep of the user is not affected, meanwhile, sleep-assisting music can be played, a good sleep environment is created, the safety feeling of sleep is created, and the sleep is facilitated.The intelligent automation degree is high, and the functionality of the bedside cabinet is increased.

The invention discloses a smart home lighting control method and system. The method comprises the steps that a sensing module collects a video image of a preset region, and obtains the state of a corresponding lighting lamp; a controller detects whether a person exists in a preset area or not according to the video image; if the person is detected in the preset area, whether the person is in a sleep state or not is detected; if the person is not in the sleep state, the sensing module detects the distance between the person and the lighting lamp and records the distance as a first distance; ifthe person is not in the sleep state and the lighting lamp is in the on state, the controller adjusts the brightness of the lighting lamp according to the first distance; and if the person is not in the sleep state and the lighting lamp is in the light-off state, the controller turns on the lighting lamp and adjusts the brightness of the lighting lamp according to the first distance. Operations such as turning on and turning off of the lighting lamp can be automatically achieved without any operation of a user.

The invention provides a purifier control method and system and relates to the technical field of purifiers. The purifier control method is applied to the purifier control system. The purifier controlmethod comprises the steps that when a mobile terminal judges that a user is in the resting state, resting prompt information is generated and sent to a purifier; the purifier responds to the restingprompt information, and environment light intensity information is collected; and the purifier judges whether a sleep purification mode is executed or not according to the resting prompt informationand the environment light intensity information. According to the scheme, by means of cooperation of the purifier and the mobile terminal, the resting situation of the user is judged, the sleep purification mode is started in cooperation with resting of the user, the good sleep environment is provided for the user, and the intelligence degree of the purifier is improved.

The invention discloses a gravity blanket and a manufacturing method thereof. The gravity blanket comprises four layers of cloth, and the four layers of cloth are peach peel lint, a non-glue cotton cloth, a non-glue cotton cloth and peach peel lint in sequence from top to bottom, a filling layer is arranged between the two layers of non-glue cotton cloths and consists of a plurality of filled cloth bags formed by quilting the two layers of the non-glue cotton cloths through a single needle, each filled cloth bag is filled with gravity beads, the two layers of the peach peel lint, the two layers of the non-glue cotton cloths and the filling layer filled with the gravity beads are quilted into a whole to form a gravity inner blanket, the gravity inner blanket is provided with an outer sleeve, an inner tying belt is sewn in the outer sleeve, and an outer tying belt is sewn on the gravity inner blanket. The manufacturing method comprises the steps that the two layers of the non-glue cottoncloths and the gravity beads are quilted into the gravity inner container, then the processed gravity inner container is placed between the two layers of the peach peel lint to be quilted into the gravity inner blanket, then the two layers of velvet cloths are processed into the outer sleeve, and finally the gravity inner blanket is placed in the outer sleeve, so that manufacturing of the gravityblanket is completed.

The invention discloses a fragrant cotton blank and a preparing method thereof. The cotton blank comprises the following ingredients including fragrant fiber, low-melting-point fiber and cotton. The preparing method comprises the following steps that after weighed materials are mixed and uniformly stirred, a raw cotton fiber sheet is formed through loosening, impurity removal, carding for sheet forming and lamination. After the temperature of the raw cotton fiber sheet is raised to 130 to 190 DEG C and the heat insulation is carried out, pressurization, shaping and grinding are carried out, and the fragrant cotton blank is obtained. The fragrant cotton blank and the preparing method have the advantages that the ingredient proportion is reasonable, the processing and the manufacturing are easy, the heat insulation performance is stable, the damp affecting cannot easily occur, and the prepared cotton blank has the permanent fragrant smell. The fragrant cotton blank and the preparing method are applicable to industrial scale production.