134 results about "Eye Fatigue" patented technology

The invention discloses a brain wave monitoring and intelligent feedback combined modularized head ring glasses device, and relates to the technical field of brain wave sensing and adjusting equipment.According to the device, brain electrical activities, eye movement behaviors, eye fatigue states, wearing fitness of the head ring glasses device, environmental noise interference and use situations of a user are monitored in real time; the brain wave fitting quality index is calculated through the pressure variance, the EEG signal-to-noise ratio and the historical template fitting degree, and self-adaptive compensation adjustment is carried out when the brain wave fitting quality index is unqualified; combining electroencephalogram and eye movement characteristics to calculate a brain-eye collaborative concentration index, and generating a comprehensive adjustment strategy when the brain-eye collaborative concentration index does not reach the standard; and calculating an emotional scene switching index according to the brain wave emotional characteristics, the situation parameters and the historical trend, and triggering personalized emotional regulation when the emotional scene switching index is not matched with the situation parameters. The device can quantify the brain wave and behavior state of the user in real time, realizes intelligent concentration and emotion management, and improves the reliability and individual suitability of electroencephalogram monitoring.

The invention discloses a method for evaluating eye fatigue in real time when digital equipment is used. The method comprises the following steps: acquiring data in the process of using the digital equipment by a user in real time, and dividing eye using situations; calculating the key visual load indexes, and performing linear combination on the key visual load indexes by adopting different weights according to eye use scenes to obtain an eye fatigue comprehensive coefficient; dynamically calibrating the comprehensive eyestrain coefficient in combination with twelve-hour and five-element theories of traditional Chinese medicine; according to a set fatigue threshold value, formulating a reminding intervention strategy: according to the collected historical eye use data, adopting a multiple regression or machine learning model to adjust the weight of each key visual load index under different eye use situations of each user; and dynamically adjusting the eye fatigue comprehensive coefficient. According to the invention, through multi-dimensional data fusion, evaluation is more objective and accurate; the method has a machine learning adaptive capability, can continuously optimize model parameters according to historical data of each user, and realizes real personalized evaluation.

The invention discloses a student physical health dynamic monitoring system based on deep learning. Student eye image data passing a quality threshold is used as qualified student eye image data; cutting according to the face key point positioning result to obtain student eye image data of the interested areas of the eyes and the sub-orbital area; generating CLAHE enhanced student eye image data; extracting an original image stream student eye feature map and a CLAHE enhanced stream student eye feature map; obtaining a fused student eye feature map; outputting a student eye fatigue area pixel-level mask map and a student eye fatigue area pixel-level confidence coefficient heat map; and generating a student eye fatigue sub-item index result, and outputting a student individualized eye fatigue index. According to the invention, large-scale, non-contact and fine-grained physical health monitoring for student groups is realized, and the refinement and traceability of health intervention are improved.

The invention discloses a digital eyestrain detection method based on multi-task learning and an intelligent terminal. The method mainly solves the problems that the prior art depends on a single mode, only pays attention to a single task (for example, only the opening and closing state is detected), and comprehensive evaluation on the fatigue state of a user, especially the eye dryness condition is lacked. The invention provides a digital eye fatigue detection method based on multi-task learning and an intelligent terminal, and aims to realize high-precision fatigue and distance detection on low-cost hardware through fusion of multi-task learning and a monocular vision geometric model, solve the problems of limited precision of a single mode and redundancy of separate deployment calculation in the prior art, and improve the detection precision of the eye fatigue. The method is suitable for mobile terminals such as smart phones and tablet computers. After the scheme is deployed on the intelligent terminal, a user can be helped to keep a healthy screen use distance and a healthy screen display parameter, a healthy blinking habit is maintained, and dry eyes, astringent eyes and eyestrain are reduced.

1. Name of the design product: detachable eye mask. 2. Use of the design product: massage eye mask for relieving eye fatigue. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention belongs to the technical field of Fuzhuan tea processing, and discloses a Fuzhuan tea composition which comprises the following components in parts by weight: 20-40 parts of a Fuzhuan tea extracting solution, 1-3 parts of menthol, 5-10 parts of xylitol, 10-20 parts of glycerol, 1-5 parts of a surfactant, 3-8 parts of a dendrobium officinale extract, 2-6 parts of a rose extract, 5-10 parts of a cassia seed extract, 0.3-0.8 part of a safflower extract, 3-7 parts of a chrysanthemum extract and medical-grade auxiliary materials, wherein the medical-grade auxiliary material comprises 5-15 parts of moisturizer glycerol. According to the invention, the application of the Fuzhuan tea is expanded from traditional drinks to daily necessities for eye care, a new product which can effectively relieve eyestrain, is mild in texture and can effectively provide moisture for fragile skin around eyes is developed, and the product provides a new form of health efficacy of using the Fuzhuan tea for consumers; a brand-new growth track is opened up for the Fuzhuan tea industry, and development, utilization and industrial upgrading of the Fuzhuan tea are effectively promoted.

The utility model relates to the technical field of facial mask non-woven fabrics, and discloses a facial mask non-woven fabric which comprises an upper half facial mask sheet and a lower half facial mask sheet, an eliminating mechanism is arranged on one side of the upper half facial mask sheet, a nose mechanism is arranged on one side of the upper half facial mask sheet, a sealing mechanism is arranged on one side of the upper half facial mask sheet and one side of the lower half facial mask sheet, and a sealing mechanism is arranged on one side of the upper half facial mask sheet and one side of the lower half facial mask sheet. The eliminating mechanism comprises two eye grooves, the two eye grooves are formed in the two sides of the upper half mask piece correspondingly, sealing strips are installed on the two sides of one side of the upper half mask piece correspondingly, storage grooves are formed in the two sides of one side of the upper half mask piece correspondingly, and a plurality of massage convex balls are installed on the inner walls of the storage grooves. According to the eye care device, the peripheries of the eyes are effectively sealed through the sealing strips, essence loss is prevented, it is guaranteed that the skin of the eyes fully absorbs nutrition, the essence in the storage groove is combined with the massage convex balls, continuous nursing is provided, blood circulation is promoted through soft massage, and eye fatigue is relieved.

The utility model discloses a liquid crystal display screen with an anti-dazzle structure, which comprises a liquid crystal display screen main body, a liquid crystal screen is arranged in the liquid crystal display screen main body, a winding box is arranged above the liquid crystal display screen main body, a winding roller is arranged in the winding box, and the winding roller is rotatably connected with the winding box. A reserved hole is formed in the top of the liquid crystal display screen body, an anti-dazzle film is arranged in front of the liquid crystal display screen, a reserved hole is formed in one end of the anti-dazzle film, the anti-dazzle film is connected with the winding roller in a winding mode, the anti-dazzle film is slidably connected with the liquid crystal display screen body, and a motor is arranged on one side of the winding box. According to the liquid crystal display screen, the anti-dazzle film capable of being wound is arranged in front of the liquid crystal display screen, the anti-dazzle function of the liquid crystal display screen can be correspondingly adjusted, the eyesight of a user is protected, and eye fatigue of the user staring at the liquid crystal display screen for a long time is reduced; the use effect of the liquid crystal display screen is improved.

The invention provides an information processing method and device, equipment and a medium. The method comprises the steps that the stroboscopic frequency of ambient light is determined; determining a first exposure parameter according to the stroboscopic frequency of the ambient light; determining the brightness fluctuation state of the ambient light according to the first exposure parameter; determining a target multiple value corresponding to the stroboscopic period of the ambient light according to the brightness fluctuation state of the ambient light; and outputting the multimedia content according to the target multiple value and the stroboscopic period of the ambient light. The stroboscopic phenomenon can be reduced or even eliminated, so that the output image quality of related content is optimized, the visual comfort of human eyes is improved, and eye fatigue is relieved.

1. Name of the product in this design: Phototherapy Glasses. 2. Purpose of this design: To use LEDs to generate light of a specific wavelength or simulate sunlight to irradiate the eyes, thereby relieving eye fatigue and regulating physiological rhythms. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to the technical field of eyeshades, and discloses a multi-layer composite eyeshade which is characterized in that an eyeshade body adopts a composite structure, the outer layer is an SMS cloth layer, the air permeability is good, essence liquid is sprayed on the outer layer, and pleasant fragrance can be emitted to help a user to relax; the middle layer is a lamination cloth layer which can effectively resist water and moisture and protect the inner layer structure; the inner layer is a traditional Chinese medicine gel layer which is in direct contact with eye skin, eye fatigue is relieved by means of traditional Chinese medicine components, and blood circulation is improved. An integrated heating bag is arranged at the position, corresponding to the eyes, in the eyeshade body, and blood circulation of the eyes is further promoted through continuous heating. The fixing parts on the two sides can be flexibly adjusted according to the head circumference of a user, and stable and comfortable wearing is ensured. The multi-layer composite eyeshade integrates multiple functions, and can effectively meet the requirements of a user for eye care, relaxation and a good sleep environment.

The utility model discloses a desk. The desk comprises a desk body; the lamp is fixed on the desk, and the color temperature of the lamp is adjustable; the controller is electrically connected with the lamp and used for adjusting the color temperature of the lamp; the color sensor is configured to detect environment color parameters, and the color sensor is electrically connected with the controller. According to the desk, the color sensor and the controller are arranged, so that the color temperature of the lamp can be automatically adjusted according to the actual environmental color change, a comfortable light source is further provided for a desk user, the desk user can work or learn under better environmental brightness, eye fatigue of the desk user is reduced, and the user experience is improved. Therefore, the comfort of the desk user can be improved.

Provided are an eye care composition containing L-ergothioneine and a preparation method therefor and use thereof. The eye care composition containing L-ergothioneine provided in the present application includes the following components: L-ergothioneine, taurine, sodium hyaluronate, plant essential oil, p-benzenediboronic acid, an osmotic pressure regulator and water for injection. The preparation method includes mixing the sodium hyaluronate and the water for injection to obtain solution A; mixing the solution A, the taurine, the L-ergothioneine and the p-benzenediboronic acid, and adjusting pH to 5-7.5 to obtain solution B; and mixing the solution B and the plant essential oil, adjusting osmotic pressure to 250-350 mOsm / (Kg·H2O) by adding the osmotic pressure regulator, performing filtration and sterilization, and sub-packaging, so as to complete the preparation method. Based on the particular components and their proportions in the technical solutions of the present application, the eye care composition containing L-ergothioneine is obtained with the high stability, anti-inflammatory effect, relief effect on eye fatigue, itchy eyes and dry eyes, and good moisturizing effect.

The invention discloses a traditional Chinese medicine fumigation bag for relieving eye fatigue and a preparation method and application thereof, and belongs to the technical field of eye medicine. The traditional Chinese medicine fumigation bag for relieving eye fatigue is prepared from the following components in parts by weight: 10 to 30 parts of flos chrysanthemi indici, 10 to 30 parts of frosted folium mori, 10 to 30 parts of semen cassiae, 10 to 30 parts of herba gynostemmatis pentaphylli, 5 to 20 parts of herba menthae, 5 to 20 parts of folium perillae and 5 to 20 parts of herba dendrobii. According to the traditional Chinese medicine fumigation bag, through formula design, a slow release technology and a double-layer packaging technology, the defects that in the prior art, the medicine effect is short, and components are prone to losing are overcome, and the effect of a traditional fumigation therapy method is remarkably improved.

The application belongs to the technical field of vision care, and provides a kind of intelligent glasses, glasses box and vision training method, intelligent glasses include: frame mechanism;Lens mechanism, it includes left mirror unit, right mirror unit and pupil distance adjusting unit, left mirror unit, right mirror unit are connected with pupil distance adjusting unit to realize lens pupil distance adjusting function;Drive mechanism is connected with pupil distance adjusting unit to realize zoom vision training function.The intelligent glasses provided by the application is simple in appearance, light in quality, can replace daily ordinary corrective glasses for use, can improve the user's retinal imaging quality by adjusting the lens pupil distance, reduce the eye fatigue, at the same time, the lens can be driven to reciprocate to realize zoom vision training function, effectively exercise ciliary muscle, improve the accommodation ability and acuity of ciliary muscle, play the effect of preventing and treating myopia and amblyopia, the vibration is weak, avoid the phenomenon of dizziness and discomfort produced in the training process, improve the user experience and vision training effect of wearer.

This invention relates to a blueberry lutein ester hawthorn cookie with a protective effect on vision and its preparation method. The raw material composition is as follows: 100-180 parts flour, 20-80 parts palm oil, 20-80 parts maltitol, 1-30 parts roasted wheat bran, 1-15 parts soybean dietary fiber, 1-10 parts polydextrose, 1-20 parts blueberry powder, 1-20 parts hawthorn powder, 1-20 parts leavening agent, 0.1-6 parts flavoring agent, 0.1-3 parts disodium dihydrogen pyrophosphate, 0.1-3 parts phospholipids, 1-5 parts lutein ester, 0.001-1 part water-soluble β-carotene, 0.1-4 parts blueberry flavoring, and 2-50 parts water. This cookie uses lutein ester, blueberry powder, and water-soluble β-carotene in a scientifically formulated ratio. After being absorbed by the human body, these three ingredients work synergistically to relieve eye fatigue and greatly enhance the protective effect on vision. It also has the advantages of good appearance and color, low calories, crispy and delicious taste, while being low in sugar, relieving eye fatigue, protecting the eyes, rich in dietary fiber, strengthening the spleen and aiding digestion, and maintaining normal intestinal function.

1. The name of the design product: eye massager (M13). 2. The use of the design product: the design product is used for massaging the eyes, removing eye bags and relieving eye fatigue. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses an immersion type reading auxiliary device. The immersion type reading auxiliary device comprises a table body, two lateral shielding plates and a lighting module. The desk body is provided with a bookcase, an adjusting support and a bookshelf, and the bookshelf is arranged on the desk body through the adjusting support; the two lateral shielding plates are arranged on the two sides of the table body respectively and supported by the table body, and the lateral shielding mechanism comprises a folded state and an unfolded state; the lighting module is arranged on the desk body, and the light output direction of the lighting module is configured to face the bookshelf. The support is adjusted so that a user can optimize the spatial position and the inclination angle of the bookshelf according to personal requirements, the reading comfort is improved, and muscle fatigue caused by bad postures can be effectively prevented. The lateral shielding plates form effective lateral visual isolation in the unfolded state, the lateral shielding plates and the bookcase jointly form a semi-enclosed reading space, interference of the surrounding environment to sight is limited, and a good visual environment is created for deep reading. The illumination module provides stable and uniform illumination for the reading area, ensures visual comfort and relieves eye fatigue.

The application discloses a composition for lightening dark circles under eyes containing camellia chrysantha extract and a preparation method and application thereof, and relates to the technical field of cosmetics.The composition comprises component A, component B and component C;the component A comprises andrographis paniculata extract and camellia chrysantha extract;the component B comprises ubiquinone and safflower extract;and the component C is menthol lactate.The andrographis paniculata extract, the camellia chrysantha extract, the ubiquinone, the safflower extract and the menthol lactate are combined to have a synergistic effect; the composition formed by the specific combination of the components can promote blood microcirculation, inhibit microvascular generation, increase epidermal thickness, relieve cell hypoxia and eye fatigue, reduce blood vessel type dark circles, relieve redness and strengthen skin, and is mild and non-irritating to skin, and is suitable for people with sensitive skin.

This invention discloses a lutein-infused massage and care eye ointment containing precious Chinese medicinal herbs, free of eight major allergens, and suitable for all ages. Each tube contains 10 grams. The formula uses lutein as its core ingredient, combined with artificial musk, bear bile powder, pearl powder, ginseng, and Ganoderma lucidum, along with eye-protecting ingredients such as wolfberry, chrysanthemum, cassia seed, and buddleja flower. It is supplemented with sodium hyaluronate and vitamin B6, using medical-grade hypoallergenic petrolatum as a base. The ointment is strictly free of eight major allergens, making it safe and gentle, suitable for people aged 3 to 100. This invention features a simple process, can be industrially produced, and can effectively relieve eye fatigue, dry eyes, itchy eyes, bloodshot eyes, dark circles, eye bags, wrinkles, photophobia, and tearing in the wind, among other sub-healthy eye problems. It has extremely high market application and health care value.

The application discloses a composite eye-care patch composition containing Hainan coconut extract and tropical plant extract and a preparation method thereof, and belongs to the field of eye-care daily chemicals. The product adopts a water-oil dual-phase isolation structure, the water phase contains Hainan coconut water extract, noni fruit polysaccharide, seaweed polysaccharide and various plant extracts; and the oil phase contains active components such as anthocyanins, lutein ester, astaxanthin and coconut oil. The application adopts a double-cavity isolation and instant fusion technology, solves the problems of easy oxidation of active components, formula homogenization and weak penetration, and can relieve eye fatigue, fade dark circles and repair skin around eyes. The product relies on a technical barrier constructed by Hainan characteristic raw materials, has a reasonable formula and simple process, and is suitable for large-scale production and market promotion.

This utility model discloses an AVI-based automatic sorting device, relating to the field of product inspection technology. It includes a sorting machine platform; a chain conveyor track fixedly installed on the sorting machine platform; a sorting mechanism and an inspection mechanism. The sorting mechanism, located on the sorting machine platform, is used to sort defective products; the inspection mechanism, located above the chain conveyor track, is used to inspect the appearance of the products transported on the chain conveyor track. This utility model uses the operation of the chain conveyor track to move the product tray and the products to be inspected to the optical inspection camera. The inspection camera inspects the product appearance, and a SCARA robot separates defective and qualified products, completing the automatic inspection of product appearance. This replaces manual visual inspection, significantly improving production efficiency, avoiding human error, ensuring product quality, and reducing eye fatigue and work fatigue for operators.

This utility model discloses a detachable tablet keyboard case, including a shell, a mounting mechanism, and a support mechanism. The mounting mechanism includes a base plate and a keyboard, and the support mechanism includes a support frame and a positioning frame. With the cooperation of the above mechanisms, the limiting structure of this device can prevent the keyboard from sliding or shifting during use, providing a more stable input experience. After the key positions are fixed, it reduces accidental touches or input errors caused by keyboard sliding. In addition, this device can be adapted to different usage scenarios (typing, watching videos, drawing, etc.) and can be freely adjusted according to sitting posture or viewing angle, reducing neck and eye fatigue.

The utility model belongs to the technical field of lamps, and provides an eye protection lamp which comprises a pedestal, a supporting rod movably hinged to the pedestal and a lamp cap assembly movably hinged to the tail end of the supporting rod. The bearing frame is movably hinged to the tail end of the supporting rod, the main lamp panel is fixedly arranged on the bearing frame, the two auxiliary lamp panels are movably arranged on the main lamp panel, light-emitting lamp beads are arranged on the lower end face of the main lamp panel, and light-emitting lamp beads are arranged on the upper end faces of the auxiliary lamp panels. The two auxiliary lamp panels are movably hinged to the main lamp panel and symmetrically arranged on the back side of the main lamp panel. According to the eye protection lamp, the two auxiliary lamp panels arranged on the back side of the main lamp panel are arranged to irradiate the surrounding area, large light intensity difference between surrounding environment light and direct irradiation area light is avoided, and therefore the phenomena of visual pressure and eyestrain caused by the large light intensity difference are reduced.

The utility model belongs to the technical field of light-emitting diode (LED) down lamps, particularly relates to a light-cutting type anti-dazzle LED down lamp, and aims to solve the problems that when the down lamp is installed on a lower ceiling or directly located in a sight range, dazzling light spots are easy to form, visual discomfort is caused, the dazzle effect is caused, and the dazzle is more obvious along with the increase of the brightness of the LED down lamp. According to the technical scheme, the LED down lamp comprises an LED down lamp body, an access cover is detachably installed at a notch in the top of a shell of the LED down lamp body through two cross bolts, an installation opening is formed in the center of the access cover, and a cooling fan used in cooperation with the interior of the LED down lamp body is installed in the installation opening in an embedded mode. When the LED lamp is used, a light source is deeply hidden in the deep cup lampshade for physical light interception, the frosted layer and the antireflection coating of the acrylic mask plate are combined, and the triple anti-glare design can remarkably reduce glare, provide softer and more uniform lighting effect, relieve eye fatigue and improve visual comfort. The LED lamp is especially suitable for places with high requirements for light quality.

This utility model relates to the field of eyeglasses. Addressing the problems of traditional eyeglasses' nose pads causing eye fatigue, skin discomfort at the support point, and unstable support due to pressure on the bridge of the nose, this utility model proposes to move the support point of the nose pad structure to the sides of the nose, closer to the face. This nose pad structure includes a connected frame and temples, as well as a connecting part and a supporting part. The connecting part is fixed to the inner side of the frame via a rotatable hinge, a fixed connection, or a one-piece molding method. The supporting part has a curved surface that conforms to the skin of the nose. Specific implementations include: a rotatable nose pad structure equipped with a flexible limit key to achieve dual support modes for the nose wings and bridge; a detachable fixed nose pad structure with an adjustable support angle via a zigzag rod and hidden inside the frame; and a one-piece hidden nose pad structure molded synchronously with the frame. This utility model has the advantages of relieving eye fatigue, minimizing skin discomfort at the support point, providing stable support, and having minimal negative impact on the user's appearance.

This invention relates to the field of traditional Chinese medicine technology, specifically to a composition for clearing heat and detoxifying, protecting the liver and improving eyesight, its pharmaceutical preparation and application. The raw materials of the composition, by weight, include the following components: 10-30 parts ursodeoxycholic acid, 1-5 parts chenodeoxycholic acid, 5-15 parts Lycium barbarum polysaccharide, 5-18 parts betaine, 1-5 parts glycyrrhizic acid, 0.2-5 parts glycyrrhetinic acid, and 1-5 parts glycyrrhizin. This invention combines these components to achieve the effects of clearing heat and detoxifying, protecting the liver and improving eyesight. Pharmacological experiments have demonstrated that it has significant antipyretic effects, prevents and treats eye fatigue, and improves acute liver injury.

The utility model relates to the technical field of Bluetooth earphones, and discloses a Bluetooth earphone charging bin, which comprises a charging bin main body, a massage bin is arranged on one side of the charging bin main body, a vibration motor is arranged in the massage bin, a vibration conduction sheet is arranged at the driving end of the vibration motor, and the vibration conduction sheet is arranged on the charging bin main body. A massage head is arranged at one end of the vibration conduction piece and extends out of the massage bin. According to the Bluetooth headset charging bin, when the Bluetooth headset is used, the vibration motor can be started when the problems of eye fatigue, neck or head muscle tension and the like occur to a user, the vibration motor generates vibration, and the vibration is transmitted to the massage head through the vibration conduction piece; and then the user can fit the bottom of the massage cabin with the massage head to the parts needing to be massaged, such as the peripheries of the eyes, the neck or the head, for massage, so that the fatigue of the user can be relieved, the functionality and the use effect of the charging cabin are improved, and the practicability of the Bluetooth earphone charging cabin is improved.

This invention discloses an eye drop for relieving eye fatigue and dryness, and its preparation method, specifically belonging to the technical field of eye care. The eye drop contains a composition for relieving eye fatigue and dryness, excipients, and a solvent. The composition contains the following components in parts by weight: 20-30 parts of Rhodiola rosea root extract, 10-20 parts of Buddleja officinalis extract, 0.1-0.4 parts of ginger flower extract, and 0.4-0.5 parts of palmarosa extract. The key active ingredients in the composition provided by this invention—Rhodiola rosea root extract, Buddleja officinalis extract, ginger flower extract, and palmarosa extract—can accelerate the improvement of ocular secretions and alleviate lesions of the cornea, iris, and conjunctiva. Furthermore, the combined use of Rhodiola rosea root extract, Buddleja officinalis extract, ginger flower extract, and palmarosa extract has a synergistic effect, achieving multi-dimensional and multi-pathway maintenance of eye health. The eye drop provided by this invention has significant effects in relieving eye fatigue and dryness and improving eye comfort.

The utility model discloses a multifunctional displayer support, and belongs to the technical field of displayer supports, the multifunctional displayer support comprises a supporting frame, a main support and an auxiliary support, the supporting frame is used for being detachably connected with an external installation structure, the main support and the auxiliary support are installed on the supporting frame, and the main support is used for installing a displayer and is provided with a plurality of clamping sleeves at intervals; a hanging lamp is arranged on the main bracket; the auxiliary support comprises a placing base. According to the utility model, the orderly arrangement of cables can be ensured through the plurality of clamping sleeves, the connection stability of cable interfaces is improved, and the use safety and the operation convenience are improved; auxiliary lighting can be provided through the hanging lamp, eye fatigue of a user caused by strong light stimulation or screen light reflection under the dark condition is avoided, and use is reliable; through the auxiliary support, the user can conveniently carry out content contrast or cross-screen cooperation and the like between different devices, the cooperative use requirement of the user for multiple devices is met, and the method is particularly suitable for a multi-task parallel working scene.