37results about How to "Meet the needs of different usage scenarios" patented technology

The invention provides a shooting method of a mobile terminal. The shooting method comprises the following steps of selecting at least one mode of locking shooting parameters; pressing a shooting key; when the pressed shooting key meets a first preset state, locking the selected shooting parameters. The invention also provides the mobile terminal. According to the shooting method and the mobile terminal disclosed by the invention, parts of operation steps can be omitted and the demand of a user in different use scenes can be met.

The invention discloses a graphene antenna and a preparation method thereof, and the preparation method comprises the following steps: printing graphene conductive ink on water transfer paper, forminga graphene printing layer, putting the graphene printing layer into water, separating the graphene printing layer from the water transfer paper, and transferring the graphene printing layer to a target substrate. The process for preparing the graphene antenna has the low-temperature, energy-saving and environment-friendly characteristics, and can be applied to industrial production in combinationwith the large-scale production technology such as a roll-to-roll technology. The prepared graphene antenna pattern can be subjected to personalized design to meet the requirements of different use scenes. The invention also discloses an RFID tag which is obtained by electrically connecting the graphene antenna and an RFID chip. The prepared graphene antenna can be transferred to any target substrate, including an uneven three-dimensional substrate, and is perfectly conformal with the substrate, so that the application of an RFID tag in the field of Internet of Things is expanded.

The invention discloses double-network autonomous deformation gel and a preparation method thereof. The preparation method comprises following steps: acrylamide monomers, acrylic monomers, a cross-linking agent and a water-soluble initiator are subjected to a radical copolymerization reaction in an emulsion, then the mixture is mixed with glycidyl methacrylate, and microgel containing vinyl on thesurface is obtained; the acrylamide monomers, the microgel containing vinyl on the surface and the water-soluble initiator are mixed to be injected into a die, freeze drying is performed after the radical copolymerization reaction ends, and a polymer network gel product is obtained; the microgel containing vinyl on the surface is mixed with the acrylamide monomers, vinyl metal complex monomers and a methanol solution of a photoinitiator, one end of the polymer network gel product is soaked in the mixed solution, left to stand and subjected to a polymerization reaction under ultraviolet light,a solvent is exchanged, and the autonomous deformation gel is prepared. By means of adjustment for monomer types and the like, a dynamic deformation mode is changed, and demands of different usage scenarios are met.

Disclosed are a projection device and an information processing method used for the projection device. The projection device comprises a display image generation unit used for generating multiframe continuous images to be displayed based on inputted multigroup framing images; a light source unit used for receiving the multiframe continuous images to be displayed generated by the display image generation unit, and forming corresponding light ray collection successively based the multiframe continuous images to be displayed; a light path transformation unit possessing n kinds of optical states, n being a nature number greater than one; a projection unit used for respectively projecting light rays inputted to the projection unit to the first to nth projecting areas; and a control unit used for controlling the light source unit to switch the images to be displayed with reserved frequency, and controlling the light path transformation unit to switch among the n kinds of optical states with reserved frequency.

The invention discloses a heat preservation express cabinet. The heat preservation express cabinet comprises a cabinet body, and the cabinet body comprises a plurality of layers of independent box bodies and a plurality of heat insulation plates; each layer of independent box body comprises a plurality of independent box bodies and front side box doors of the independent box bodies, each independent box body comprises a heat conduction inner box and a heat preservation outer sleeve, an upper protruding part is arranged at the top of each heat conduction inner box, a lower protruding part is arranged at the bottom of each heat conduction inner box, and each heat preservation outer sleeve wraps the left side, the right side and the rear side of each heat conduction inner box; and a pluralityof through grooves are formed in the heat insulation plates at intervals, the lower protruding parts of the bottoms of the heat conduction inner boxes on the adjacent upper layers are embedded into the upper portions of the through grooves in a one-to-one correspondence mode, the upper protruding parts of the tops of the heat conduction inner boxes on the adjacent lower layers are embedded into the lower portions of the through grooves in a one-to-one correspondence mode, semiconductor chilling plates are correspondingly arranged in the through grooves, and the cold ends and the hot ends of every two vertically adjacent semiconductor chilling plates are opposite in direction. Heating and refrigerating of all the independent box bodies are achieved through the semiconductor chilling plates, assembling and disassembling are convenient, and all the independent box bodies can be combined at will.

The invention discloses a voice control method of a household appliance. Voice control is performed on the household appliance through a voice device. The voice control method comprises the following steps: receiving a voice awakening instruction, and awakening the voice device according to the voice awakening instruction; and collecting and recognizing voice information of the surrounding environment, and switching voice modes according to the type of a voice instruction when the voice instruction is recognized. The invention also discloses a household appliance, a voice device and a computer storage medium. Compared with a voice control scheme in the prior art, automatic switching between the full-duplex mode and the non-full-duplex mode is carried out according to the type of the sent voice, the requirements of different use scenes are met, simple switching of the voice modes is achieved, and voice control is smoother.

The invention discloses a dust setting device used for ore extraction, and relates to the technical field of ore extraction. The device comprises a base, wherein a water inlet pipe is fixedly connected with the front side of the base, the water inlet pipe is communicated with a water delivery hose, and a second adjusting motor is installed in the base. When the dust setting device used for ore extraction is in use, water is delivered into spray heads through spraying pipes, meanwhile, rotating motors drive rotating rings to rotate, thus the spray heads spray the water to an air vent at multiple angles, water discharging is made evener, through the second adjusting motor, orientation of a dust setting cylinder is adjusted, and through a first adjusting motor, an elevation angle of the dustsetting cylinder is adjusted, so that multi-angle large-scale dust setting is completed, compared with an existing dust setting device, the novel dust setting device used for ore extraction adopts a wind and water mixing method, the dust setting range is large, the maneuverability is good, the dust setting range can be adjusted freely, meanwhile, the requirements of different use scenes are met, and the novel dust setting device used for ore extraction is simple and convenient to use.

An embodiment of the invention discloses a method and a device for modulating current in a computer tomography imaging system. The method includes: selecting multiple sampling points from an expected current modulation curve to serve as approximate points; building an actual current modulation curve; modulating current of X-ray tubes of the computer tomography imaging system according to the actual current modulation curve; wherein actual current, at the approximate points, in the actual current modulation curve approximates the expected current in the expected current modulation curve. By the embodiment, images with diagnosing values can be truly generated by using the minimum amount of radiation.

The invention discloses an electric vehicle battery pack replacement control method and device and a storage medium. The method comprises the steps: receiving a battery replacement information reading request of a battery replacement station; sending standard battery pack battery replacing information of the electric vehicle to a battery replacing station, wherein the electric vehicle is driven by at least one standard battery pack, and the standard battery pack battery replacing information is used by the battery replacing station for determining a battery pack carrying scheme meeting the endurance mileage required by a user and the standard battery pack battery replacing information, and the battery pack carrying scheme at least comprises the number of standard battery packs. According to the method, the optimized combination of the standard battery pack is determined according to the required endurance mileage of the user, so that the requirements of the user in different use scenes of short distance, middle distance and long distance are met, the optimization of the weight and the energy consumption of the whole vehicle in different use scenes is realized, and the travel requirements of the user are met in a most economical manner.

The invention discloses a service robot and a display device for the same. The display device comprises a rotating component, a display screen component and a first damper, wherein the display screen component is rotatably connected with the rotating component by surrounding a first rotating central axis, and the first damper is arranged on the display screen component and connected with the rotating component. The display device has the advantages that the first damper matched with the rotating component is arranged on the display screen component, so that the display screen component can stably rotate around the first rotating central axis by the aid of the damping effect of the first damper on the display screen component, the display screen component can be rotated to an optional position and positioned, convenience and applicability of the display device can be increased, and the requirements of different users in different application scenes can be satisfied.

The invention provides a group running method and system suitable for social software, and the method comprises a user type judgment step: obtaining group joining confirmation result information or group joining unconfirmation result information according to group joining confirmation instruction information; a user classification step: obtaining formal group member label information according tothe confirmation group joining result information, obtaining temporary group member label information according to the unconfirmed group joining result information; a user screening step: obtaining rejected user control information according to the instruction information returned by the user and the temporary group member label information; and a group management step: managing the formal group members in the set group according to the formal group member label information and the temporary group member label information, recording the behavior states of the group members and the number of the group members, and obtaining group attribute information, group member behavior state information and group member number information of the set group. According to the invention, a group associatedvariety market, an automatic grouping system and a group invitation recommendation mechanism are creatively realized.

The invention relates to the technical field of citrus orchard monitoring of intelligent agriculture, in particular to a citrus huanglongbing field intelligent early diagnosis spectrometer which comprises a spectrometer main body, a lens, a body battery, a spectrum sensor, a programmable embedded platform and a memory. The lens is installed at the front end of the spectrograph main body, the spectrum sensor, the programmable embedded platform and the memory are all arranged in the spectrograph main body, the spectrum sensor is located right behind the lens, the spectrograph main body is provided with a main body battery bin used for placing the main body battery, and the spectrum sensor, the memory and the main body battery are electrically connected with the programmable embedded platform. According to the field intelligent early diagnosis spectrometer for the citrus huanglongbing, a detection device and a detection process are simplified, the requirements of users in different use scenes are met, non-destructive rapid real-time detection on whether citrus plants are infected with the huanglongbing or not is achieved, and meanwhile the detection cost is reduced.

The invention relates to the technical field of display panels, in particular to a flexible display panel which comprises a panel body and an air bag supporting assembly, and the panel body is provided with a front face and a back face; the panel body is provided with a first end and a second end which are opposite. The airbag support assembly is mounted at the first end. According to the flexible display panel, the air bag supporting assembly is arranged at the first end of the panel body, the size of the air bag supporting assembly can be adjusted, and therefore it can be guaranteed that the whole panel body and the segment difference position of the flexible display panel are not damaged when the flexible display panel is in the curled state with different curvatures; the air bag supporting assembly can retract to the first end of the panel body, the requirements of different use scenes are met, and meanwhile the attractiveness of the flexible display panel is not affected.

The present application discloses a battery pack replacement control method, device, and storage medium for an electric vehicle. A battery pack replacement control method for an electric vehicle, comprising: receiving a battery swap information reading request from a swap station; The power information is used by the battery swap station to determine the battery pack installation plan that meets the user's needs for cruising range and standard battery pack replacement information. The battery pack installation plan includes at least the number of standard battery packs. This application determines the optimal combination of standard battery packs according to the cruising range required by users, so as to meet the needs of users in different use scenarios of short, medium and long distances, and realize the optimization of vehicle weight and energy consumption in different use scenarios, so as to maximize An economical way to meet the travel needs of users.

The invention discloses a handheld low-temperature plasma sterilization instrument, and the sterilization instrument comprises a shell; a high-voltage electrode assembly and a circuit board which are arranged in the shell; a high-voltage discharging circuit and a working mode control circuit which are arranged on the circuit board; and a control unit which is used for controlling the high-voltage discharging circuit and the working mode control circuit. The high-voltage electrode assembly comprises a high-voltage positive plate and needle electrodes installed on the high-voltage positive plate and matched with the nozzles in number. The needle electrodes in the spraying area are divided into a plurality of groups; the high-voltage discharge circuit comprises an alternating-current corona discharge circuit or / and a direct-current corona discharge circuit mounted on a circuit board; and the working mode control circuit is arranged between the high-voltage output end of the high-voltage discharge circuit and the high-voltage electrode assembly. The output end of the high-voltage discharge circuit is connected with more than one group of needle electrodes in an injection area through a working mode control circuit; the surface of the to-be-sterilized object is used as a negative electrode, the corresponding needle electrode and the surface of the to-be-sterilized object form needle-plate corona discharge, low-temperature plasma is generated, and sterilization treatment is achieved.

The invention discloses a foot drop recovery orthosis. The foot drop recovery orthosis comprises a sole, a rear bracket and a front cover plate assembly, wherein the bottom of the rear bracket is rotatably connected to the rear end of the sole, and the front cover plate assembly is connected with the rear bracket through lock catches, and the front cover plate assembly is located in front of the rear bracket, and the sole is located below the front cover plate assembly, and massage orthopedic modules are arranged on the front cover plate assembly and the rear bracket. The foot drop recovery orthosis has a simple and reasonable structure, is suitable for recovery training and auxiliary walking of a patient with a foot drop, and the angle of the sole and the rear bracket can be adjusted, andmassage and orthopedic treatment can be achieved.

The invention relates to a splicing type clothes cleaning and drying machine which comprises a control host and a plurality of cleaning and drying machine bodies, and the cleaning and drying machine bodies are detachably spliced and fixed. Each cleaning and drying machine body comprises a machine body, a washing water system, a hot air system and a control auxiliary machine; the washing water system comprises a water inlet pump, a first heating device and a washing water nozzle; the hot air system comprises an air supply fan, an exhaust fan and a second heating device; the control host is electrically connected with the control auxiliary machine of each cleaning and drying machine body; the control auxiliary machine is electrically connected with the water inlet pump, the first heating device, the air supply fan, the exhaust fan and the second heating device and controls the water inlet pump, the first heating device, the air supply fan, the exhaust fan and the second heating device to be turned on or turned off. Clothes to be washed are hung in the inner container, high-temperature and high-pressure water flow generated by the washing water spray head is used for washing the clothes, the purpose of cleaning the clothes is achieved, the clothes are prevented from making contact with structural parts of the equipment, secondary pollution can be effectively avoided, and the use requirement of the equipment in public places is met.

The invention provides an encrypted graphic structure, a coding method and device, and an recognition method and device. Wherein the encrypted graphic structure is provided with a storage structure and is formed by arranging at least one storage structure in an adjacent but non-overlapping manner, the storage structure comprises at least three subunits, and the subunits are arranged around the same central point in a non-overlapping manner; each subunit is composed of code elements, the code elements located on the side, away from the vertex, of the subunit form a positioning area, and the other code elements form a data area; the positioning areas are asymmetrically distributed relative to the central point and are used for positioning the position of the storage structure; the data area is used for storing user data. According to the encryption graph structure provided by the invention, the storage structure has a hiding effect, flexible and changeable appearance shapes can be provided, the limitation of a traditional storage structure on the appearance shapes is broken through, and the requirements of users in different use scenes are better met.

The invention provides a portable lamp with a tool battery. The portable lamp with the tool battery comprises knobs, a base and a lamp body. Each knob is provided with a positioning post vertically and fixedly connected with the knob. Supporting arms fixedly connected with the base are arranged on two sides of the base, and sliding grooves penetrating through the supporting arms are formed in thesupporting arms. The lamp body comprises a mounting substrate and an upper cover. The mounting substrate is provided with a control module vertically and fixedly connected with the mounting substrate,one end of the upper cover is provided with a first mounting groove, two sides of the upper cover are provided with positioning holes communicating with the first mounting groove, and when the uppercover is fixedly installed on the mounting substrate, part of the control module is contained in the first mounting groove. The positioning posts sequentially penetrate through the sliding grooves andthe positioning holes, so that the lamp body and the base are fixedly connected; and the positioning posts can slide in the sliding grooves in a reciprocating mode, thus, the height of the lamp bodyrelative to the base is adjusted, and the illumination angle of the lamp body can be adjusted through the knobs. According to the portable lamp with the tool battery, the angle and intensity of illumination can be adjusted.

The invention discloses a quick drying device for fine dried noodle production and processing, and particularly relates to the technical field of fine dried noodle drying, the quick drying device comprises a drying chamber and an annular track, a pulley is slidably connected in the annular track, and the outer surface of a shaft rod of the pulley is fixedly connected with a transmission plate through a support rod; when a clamping block moves to the communicating position of a limiting clamping groove and a sliding groove, a sleeve block slides up and down, the clamping block reaches the communicating position of the uppermost limiting clamping groove and the sliding groove and the communicating position of the lowermost limiting clamping groove and the sliding groove, the sleeve block is rotated and shifted, the clamping block slides to the corresponding limiting clamping groove and enters a stopping groove, and then connection of the sleeve block and a rotating rod is achieved; the adjustment of three heights of the transverse airing rods is realized, and fine dried noodles with different lengths can be conveniently placed; the pushing air cylinder pushes the sealing plate to enter the feeding channel, it is guaranteed that the drying chamber is in a dry environment, air is blown to the fine dried noodles, and the drying speed is increased; the gear motor drives the rotating rod to rotate at a constant speed and drives the transverse airing rods and the longitudinal airing rods to fully dry the surfaces of the fine dried noodles.

The invention discloses a system and method for automatically adjusting signal strength of a router, based on received signal strength. The system and method for automatically adjusting signal strength of a router, based on received signal strength include a monitoring module which is used for monitoring the received signal strength of a terminal connected to the router, a determination module which is used for determining whether the received signal strength achieves the threshold, and an adjusting module which is used for automatically switch the signal strength of the router when the received signal strength achieves the threshold. The system and method for automatically adjusting signal strength of a router, based on received signal strength automatically adjust the signal strength ofthe router according to an RSSI value of the terminal connected to a wireless interface of the router.

The invention relates to a method and a device for monitoring and analyzing encrypted traffic in real time, and the method comprises the steps: obtaining mirror image traffic; determining corresponding target mirror image traffic from the mirror image traffic based on preset analysis port configuration information; acquiring encrypted traffic in the target mirror image traffic, and acquiring corresponding key file information according to the encrypted traffic; and decrypting the encrypted traffic by using the key file information to obtain a plaintext analysis result of the encrypted traffic. Therefore, intrusive installation proxy does not need to be carried out on each application server, non-intrusive data acquisition is carried out by adopting a traffic mirroring mode, and the acquired encrypted traffic is analyzed in real time, so that the complexity of application monitoring operation is effectively reduced, the security and stability of the system and the application are improved, the working efficiency is improved, and the requirements of different use scenes can be met.

The invention discloses a hand-held low-temperature plasma sterilizer, which comprises a casing, a high-voltage electrode assembly arranged in the casing, a circuit board, a high-voltage discharge circuit and a working mode control circuit arranged on the circuit board, and a circuit for controlling the high-voltage discharge and the control unit of the working mode control circuit; the high-voltage electrode assembly includes a high-voltage positive plate and needle electrodes mounted on the high-voltage positive plate that match the number of nozzles; the needle electrodes in the spray area are divided into several groups; the high-voltage discharge circuit includes installation on the circuit board The AC corona discharge circuit or / and the DC corona discharge circuit; the working mode control circuit is arranged between the high voltage output terminal of the high voltage discharge circuit and the high voltage electrode assembly. Through the working mode control circuit, the output end of the high-voltage discharge circuit is connected to more than one set of needle electrodes in the spray area; the surface of the object to be sterilized is used as the negative electrode, and the corresponding needle electrode and the surface of the object to be sterilized form a needle-plate corona discharge, resulting in low temperature Plasma, to achieve sterilizing treatment.

The invention provides a multifunctional water nozzle, and relates to the technical field of sanitary products. The multifunctional water nozzle comprises a water outlet body, a water distribution body and a connecting body, wherein the water outlet body is provided with a shell in which a microbubble generator is arranged; the microbubble generator is provided with at least two water outlet holes with different section shapes; the water distribution body and the water outlet body are coaxially arranged; the water distribution body comprises a water distribution piece, a water distribution disc and a rotating ring; the water distribution piece is provided with water distribution holes corresponding to the water outlet holes; the water distribution disc is provided with a water inlet cavity; the rotating ring is used for driving the water distribution disc to rotate relative to the water distribution piece, so that the water inlet cavity can be correspondingly communicated with the different water distribution holes; and the connecting body is used for being connected with an external water outlet device and is provided with a water inlet connector communicated with the water distribution disc. Therefore, different outlet water sprays can be selected through the rotating ring, and the requirements of users in different use scenes are met. The invention further provides a water outlet device.

The invention discloses a baking type electronic cigarette. The baking type electronic cigarette comprises an arc-shaped generator and a heating chamber, wherein the heating chamber can contain a solid tobacco product, the arc-shaped generator heats the heating chamber, and the arc-shaped generator and is detachably connected with the heating chamber; the electronic cigarette is provided with an air inlet and an air outlet, and the air inlet, the heating chamber and the air outlet are communicated to form an air flow passage. On one hand, the baking type electronic cigarette can be used as anelectronic cigarette when the arc-shaped generator is connected with the heating chamber, and the arc-shaped generator can be used as a lighter when the arc-shaped generator is separated from the heating chamber, so that no lighter is needed to be additionally carried; on the other hand, since the heating chamber does not comprise a circuit, the heating chamber can be cleaned as a whole and is cleaner and more sanitary.