427results about How to "Extended use time" patented technology

The invention provides an electricity consumption control method and an electricity consumption control device used for a mobile terminal and the mobile terminal. The method comprises the steps of monitoring the scene indicating information of the mobile terminal; when monitoring that the scene indicating information meets a preset electricity consumption working mode switching condition, switching an electricity consumption working mode of the mobile terminal into a preset electricity consumption working mode corresponding to the electricity consumption working mode switching condition. According to the method provided by the embodiment of the invention, the scene indicating information of the mobile terminal can be monitored, the scenes, such as time, electric quantity and network connecting signal of the mobile terminal are intelligently analyzed, and the electricity consumption working mode of the mobile terminal is automatically switched, so that better user experience can be provided while the use time of the mobile terminal is prolonged. In addition, the condition that a user forgets to switch the mode can be avoided, and the complex manual operation is avoided, so that the operation is more convenient.

The invention discloses a cell equalization method and a device; the method comprises the following step of determining whether to carry out electric quantity equalization process to a cell monomer or not according to presently collected voltage information of the cell monomer in a cell pack, wherein the equalization processing of the electric quantity refers to equalize the voltage of each cell monomer in the cell pack to a same value; if yes, equalization processing of electric quantity is carried out to the cell monomers according to the monomer position of the cell monomer and charge/discharge directions. The cell equalization method and device can solve the un-consistancy problem of the cell that the cell pack cannot be fully charged in charging and cannot be fully discharged in discharging, so the usage life of the cell pack is short; the method and device can further adjust the voltage of each cell monomer to a same equal value, so the electric quanity of the cell pack can be fully charged or used in usage, thereby improving usage life of the cell, and improving user experience of the user in the usage of the cell pack.

The invention provides a pixel circuit, a driving method thereof, an array substrate and a display device. The pixel circuit comprises a plurality of pixels which comprise blue sub pixels and a driving module used for driving the blue sub pixels, wherein the blue sub pixels comprise N blue OLEDs, N is a positive integer and is larger than 1, and the driving module is used for driving the N blue OLEDs in a time sharing mode. The blue sub pixels are partitioned, a part of the blue sub pixels are displayed in each time of display, the service life of the blue sub pixels is prolonged, and therefore the service life of a whole AMOLED panel is prolonged.

The invention provides a display brilliance control method and an electronic device; the method comprises the following steps: obtaining a first environment brightness value of a first electronic device environment; obtaining a second display luminance value corresponding to the first environment brightness value according to a corresponding relation between the environment brightness value and the display luminance value; finally adjusting a present display luminance value to the second display luminance value from a first display luminance value, wherein the first and second display luminance values are different display luminance values, so the electronic device cannot adjust backlight when the display is lit up, thus reducing electronic device power consumption, and improving usage time of the electronic device.

The invention relates to a variable rotating equivalent inertia mass damper which comprises a primary energy consumption element, a horizontal moving/rotating conversion device, a speed changing device, a secondary energy consumption element, a rotating mass unit, a control chip, circuits and the like. Through the horizontal moving/rotating conversion device, relative horizontal movement at the two ends of the damper is converted into high-speed rotation of a transmission shaft; through the speed changing device and the secondary energy consumption element, the transmission ratio, namely equivalent inertia mass is controlled; the primary energy consumption element and the secondary energy consumption element are adjusted in real time so that a needed equivalent viscous damping value can be reached. According to the variable rotating equivalent inertia mass damper, the equivalent inertia mass and viscous damping of the damper can be adjusted in real time to reach the needed optimum values; meanwhile, harvesting and storing of part of vibration energy are achieved so that part of electric energy needed by the control circuit and a working state indicating device can be provided. Through preliminary analysis, the modal damping ratio which is multiple times that of a traditional oil damper can be provided, and the variable rotating equivalent inertia mass damper can be applied to (but not limited to) vibration control of buildings, bridges, bridge cables, vehicles and the like and has good engineering application prospects.

The invention provides a mobile terminal backlight adjusting method and a mobile terminal. The method comprises the steps that displayed content information is preset, backlight adjusting schemes corresponding to all the pieces of preset displayed content information are set, when the information of the currently displayed content of a display screen of the mobile terminal is detected to be matched with the preset displayed content information, the corresponding backlight adjusting scheme is applied to the display screen area where the current displayed content is placed, under the condition that user visual experience is not influenced, the brightness of backlight is locally adjusted on the display screen of the mobile terminal, the purposes that energy saving and environmental protection are achieved and the service life of a battery of the mobile terminal is prolonged are achieved, user experience can also be enhanced, and the added value of products is improved.

The invention relates to an improved lithium- ferrous disulfide battery which comprises a shell; a positive pole piece and a negative pole piece in the shell are wound together through a porous isolating film, and organic electrolyte is filled in the shell. The positive pole piece comprises a positive active material and a positive current collector, and the positive active material is ferrous disulfide. The negative pole piece comprises a negative active material and a negative current collector, wherein the negative active material is metal lithium foil, and the negative current collector is selected form a copper net, a hole-shaped aluminum foil, an aluminum net, a hole-shaped copper foil, foamed nickel, a hole-shaped nickel foil or nickel net. The positive pole piece is manufactured by the positive active material, conductive agent and binding agent which are evenly mixed and applied to a metallic matrix; and the negative pole piece is manufactured by pressing the metal lithium foil and the metal net or the hole-shaped foil. Then the organic electrolyte is infused, and the battery is obtained after the packaging. The invention has the advantages of small internal resistance, good large current discharge performance, good pulse discharge performance, high discharge platform, no voltage sag and good consistence of performance.

The invention provides a bag-cage skeleton and a paint spraying system thereof. In the prior art, the conventional paint sprayer does not have a delivering structure, a blowing and washing structure, a drying structure, and a feeding structure; thus a bag-cage skeleton has to be delivered, blown, washed, dried, and fed through artificial operation; the operation is complicated, and the extremely-long skeleton is inconvenient for delivering. The provided bag-cage skeleton comprises a first skeleton body and a second skeleton body; the first skeleton body and the second skeleton body are connected through a detachable structure; the length ratio of the first skeleton body to the second skeleton body is 1:1 or 2:1; the first skeleton body and second skeleton body are both covered by a layer of protective paint, and the paint is sprayed on the first skeleton body and second skeleton body through a paint spraying system. The bag-cage skeleton also comprises a paint spraying system. The bag-cage skeleton and paint spraying system have the advantages of convenient transportation and paint spraying.

The invention discloses a system and a method for positioning an inspection robot in a cable tunnel on the basis of a wireless network, and belongs to the technical field of wireless positioning. The integral system comprises a following network node, the inspection robot, the wireless sensor network and wireless sensor network base stations. The method for positioning the inspection robot in the cable tunnel includes that a distance-dependent attenuation model of the intensity of wireless electric signals is created; and a propagation environment of the wireless electric signals in the tunnel is divided into four types of conditions, the wireless sensor network base stations are respectively laid according to the four types of conditions of the tunnel, a plurality of wireless sensor network positioning modules are arranged in the base stations, a maintainer acquires a positioning request signal of the inspection robot when the inspection robot passes through a certain position in the cable tunnel, the positioning request signal is finally transmitted to the wireless sensor network base station arranged at a tunnel portal, and positioning information is displayed on a monitoring computer via a data interface. The system and the method bring convenience for the maintainer to position the inspection robot, and cables can be timely maintained.

The invention discloses a solar energy-saving streetlamp based on a single-chip microcomputer. A solar cell panel charges a lead-acid battery through a charging circuit. The lead-acid battery supplies power to an LED illumination module, a clock regulation module, a clock display module, a photo-sensitive circuit and the single-chip microcomputer through voltage stabilization circuits respectively. The clock regulation module comprises a time regulation key, a time increase key and a time decrease key. The clock display module comprises two four-bit eight-section digital pipe display units. The photo-sensitive circuit senses the brightness degree of the surrounding and outputs a photoelectric signal to the single-chip microcomputer through an analog-to-digital converter. The LED illumination module is turned off when the single-chip microcomputer judges that the surrounding reaches the required brightness; otherwise, whether the time is within the illumination time period or not is further judged, the LED illumination module is turned on if the time is within the illumination time period, and the LED illumination module is turned off if the time is not within the illumination time period. The streetlamp can be automatically turned on and off according to the environment brightness and through the combination with the set time, and the energy waste is reduced.

The invention relates to a WiFi (Wireless Fidelity) power supply dynamic management system which comprises a WiFi connecting unit, a flow detecting unit, a setting unit and a power supply management unit, wherein the WiFi connecting unit is connected with a WiFi access point; the flow detecting unit is used for detecting the data transmission rate of the WiFi connecting unit; the setting unit is used for setting the data transmission rate and the duration of the WiFi connecting unit to be smaller than or equal to the transmission duration of the data transmission rate; the power management unit is used for managing a WiFi equipment power supply working mode according to the data transmission rate detected by the flow detecting unit and a preset value of the setting unit; when the data transmission rate detected by the flow detecting unit is smaller than or equal to a data transmission rate preset by the setting unit, and the duration is larger than or equal to duration set by the setting unit, the power management unit is used for controlling WiFi equipment to enter a power-saving mode; and when the data transmission rate detected by the flow detecting unit is larger than the data transmission rate preset by the setting unit, the power supply management unit is used for controlling the WiFi equipment to quit the power-saving mode.

The invention provides a production method of five-prevention wood. The technical problems that the steps of an existing production method are excessively simple, produced wood does not have the corrosion prevention performance, the water resistance performance and the deformation and cracking prevention performance, and the application range is small are solved. The production method of the five-prevention wood comprises the following steps that a, a coloring agent, a stabilizing agent, a dredging agent, a preservative and a weighting agent are poured into an ordinary blender to be mixed, mixed liquid is obtained, and the mixing time ranges from 10min to 20min; b, wood is placed into a closed pressure impregnation tank, the mixed liquid is added to the pressure impregnation tank until the pressure impregnation tank is completely filled with the liquid, the pressure is boosted to range from 1.2MPa to 1.5MPa, and kept for 2-3 hours, then the pressure is relieved, the mixed liquid is discharged, and the wood is taken out of the tank; c, drying treatment is conducted on the wood by the use of a drying system until the moisture content of the wood is reduced to range from 8% to 12%, and the drying temperature ranges from 48 DEG C to 52 DEG C; and d, the dried wood is placed into a heated liquid AB waterproof material to be soaked for 3-6 hours. The production method has the advantage of being wide in application range.

The invention discloses an intelligent dust collector and a dust box assembly thereof. The dust box assembly of the intelligent dust collector comprises a dust box, a filter device, a dust scraper and a driving device. An accommodating cavity is formed in the dust box, a dust collecting opening which is communicated with the accommodating cavity is formed in the front wall of the dust box, and an exhaust port which is communicated with the accommodating cavity is arranged on the rear wall of the dust box; the filter device is arranged in the accommodating cavity, and the exhaust port can be closed by the filter device; the dust scraper is movably arranged at the front of the filter device along the left-right direction and is parallel to the front surface of the filter device, dust scraping ribs which are used for removing dust are arranged on the surface, which faces the filter device, of the dust scraper, and the side edges of the dust scraping ribs cling onto the surface of the filter device; the driving device is connected with the dust scraper and is used for driving the dust scraper to reciprocate. The intelligent dust collector and the dust box assembly in an embodiment of the invention have the advantages that the dust on the front surface of the filter device can be conveniently scraped, accordingly, the permeability of the filter device can be kept for a long time, and air flow channels of the dust box can keep smooth.

The invention relates to an energy-saving dormancy awakening method based on a ZigBee technology. The method comprises the following steps that: S1, a coordinator node establishes a tree cluster type network; and a terminal node and a routing node are added into the network established by a coordinator; S2, the network is graded; time synchronization of a network node and the previous stage is carried out stage by stage; and finally, the whole-network time synchronization with the coordinator is realized; S3, the terminal node and the routing node enter a working period; the terminal node performs acquisition and transmission of data; and the routing node forwards the data to the previous-stage node; S4, after receiving the data uploaded by the terminal node, the coordinator sends dormancy control information to the routing node; and the routing node forwards the dormancy control information to the terminal node; S5, the node receives a dormancy instruction, sets a dormancy time control parameter and enters a dormancy state; and S6, when the dormancy time is up, the node is synchronously awakened to add the network and then enters the working state. By means of the method, the energy consumption of the system can be reduced; the energy utilization rate can be increased; the use time of the system is prolonged; and simultaneously, the maintenance cost of the network can also be reduced.

The invention relates to a throwing device, and in particular relates to a high-performance fertilizer throwing device for a garden. The invention aims at solving the technical problem to provide a high-performance fertilizer throwing device for the garden; the device is high in performance, simple to operate, convenient to move and capable of uniformly mixing and throwing various fertilizers. In order to solve the technical problem, the invention provides the high-performance fertilizer throwing device for the garden. The high-performance fertilizer throwing device comprises a fixed bracket, a supporting rod, a motor, a first belt pulley, a rotating shaft, a first bearing seat, a second belt pulley, a flat belt, a cam, a rocking bar, a first connecting rod and the like; and a support, the supporting rod and a guide plate are successively arranged on a bottom plate of the fixed bracket from left to right, and the supporting rod is successively provided with the motor and the first bearing seat from top to bottom. The fertilizer throwing device for the garden achieves the effects of high performance, simplicity in operation, convenience in moving and capability of uniformly mixing and throwing the various fertilizers, and the rocking bar and the first belt pulley are driven by the motor.

A pen with telescopic core features that its internal sleeve tube the first and the second stop rings respectively on its front and back ends, a load-bearing ring can slide on the internal sleeve tube between said two stop rings, and an axle rod passing through the internal flange at the front end of a hollow tube is connected with a sleeve ring via spiral threads.

The invention belongs to the field of container positioning equipment, and especially relates to an electronic map based low-power-consumption container positioning device and a method. The electronic map based low-power-consumption container positioning device comprises a GPS/Beidou dual-mode positioning module, a gyroscope/acceleration sensor module, a GPRS communication module, a power supply module and a dormant area information module. Through the dormant area information module, the container positioning device is started to get into a dormant state so as to reduce the power consumption when the container positioning device is judged to get into a fixed area or a user-defined electronic fence area on a preset electronic map, wherein the dormant state is set to be a state at which the GPS positioning frequency is automatically reduced and the GPRS communication module and the gyroscope/acceleration sensor module are closed, so that a lot of power is saved, and the working time of the container positioning device is prolonged.

The invention relates to a polyethyleneglycol-containing fluorinated polysiloxane modification acrylic acid antifouling paint and a preparing method of the paint. The paint consists of the following ingredients in percentage by weight: 84 to 96 percent of polyethyleneglycol-containing acrylic acid prepolymers, 2 to 14 percent of poly-dimethoxydimethylsilane oligomers and 2 to 14 percent of perfluoropolyether oligomers. The paint provided by the invention can be solidified into a film at the room temperature through polycondensation, the use is convenient, a heat source is not needed, the energy consumption is reduced, and in addition, the paint provided by the invention contains PEG (polyethylene glycol) chain segments with the protein-resistant and antibacterial characteristics, so that better anti-biological adhesion performance is realized.

The invention discloses an intelligent power-saving method, an intelligent power-saving device and a terminal. When the terminal starts a power-saving mode, statistic service conditions of various applications in the terminal are obtained; and the applications, permitted to run under the power-saving mode, of the terminal are determined on the basis of the service conditions of the applications. Obviously, the applications permitted to run under the power-saving mode can be set according to the service conditions of the applications in the terminal by a user under the power-saving mode, so that the condition that the applications which are commonly used by the user can normally run under the power-saving mode can be ensured. The applications which are not commonly used by the user can be closed or prohibited under the power-saving mode; the requirements that, on one hand, the user hopes that the terminal can save power to the maximal extent and prolong the service time and on the other hand, the user hopes that the commonly used functions are not affected can be met; the satisfaction of the user experience is improved to the maximal extent; and the power-saving mode function also becomes the function which is commonly used by the user, so that the utilization rate of system resources is improved to a certain extent.

The water accumulating and supplying underground container method for fruit tree in mountainous dry land includes the following steps: 1. digging 1-5 ditches around the tree; 2. setting outer water accumulating containers with inner water accumulating containers holding water absorbing fiber bundles and water inlet pipe in the ditches; 3. covering the outer water accumulating container with one isolating layer contacting closely to the water absorbing fiber bundles; 4. filling soil on the isolating layer; 5. spreading plastic film with water permeating holes on the top of the ditches; and 6. spreading one protecting layer on the plastic film. The present invention has great water accumulating amount, long service life, high water preserving effect and other features.

The invention relates to a double-screen display device, which comprises a first display screen and a second display screen which are used for displaying a common interface together. The double-screen display device further comprises a double-screen display module, an electric quantity detecting module, an electric quantity judging module and an single display module, wherein the double-screen display device is used for starting the first display screen and the second display screen and dividing the interface into two parts to be respectively displayed on the first display screen and the second display screen; the electric quantity detecting module is used for obtaining residual electric quantity of the double-screen display device; the electric quantity judging module is used for judging whether the residual electric quantity is less or equal to preset critical electric quantity; and the single screen display module is used for closing the second display screen and merging the interface displayed on the first display screen and the second display screen to be displayed on the first display screen when the residual electric quantity is less than or equal to the critical electric quantity. According to the invention, the double-screen display device closes one display screen when the residual electric quantity is less than or equal to the preset critical electric quantity, so as to slow down the speed of electricity consumption and prolong the use time. In addition, the invention further provides a control method for the double-screen display device.

The invention relates to an online monitoring device for a tunnel boring machine cutter. The device which is characterized by comprising a backstage controller, a cloud server, a 6LoWPAN protocol edge router and a plurality of cutter monitoring controllers adhered to a cutter ring of the cutter. The backstage controller is a large-screen microcomputer or a tablet personal computer, and the 6LoWPAN protocol edge router is connected with the backstage controller and the cloud server through an IPv4 protocol; each cutter monitoring controller comprises a 6LoWPAN protocol controller which is connected with a cutter abrasion loss measuring circuit, a temperature measuring circuit and a vibration and rotation measuring circuit respectively. The online monitoring device achieves online monitoring on abrasion, rotation speed, temperature and vibration parameter of the cutter, can accurately grasp the cutter condition at any time, prolongs service time and the optimal replacement time of the cutter and further improves work efficiency and reduces engineering cost. The invention further provides a monitoring method of the online monitoring device. The monitoring method has the advantages of reasonable technological process, strong adaptability and excellent effect.

The invention belongs to the field of intelligent control, and provides an electricity saving method for a mobile terminal, an electricity saving system for the mobile terminal and the mobile terminal. The method comprises the following steps that the electric quantity of a battery of the mobile terminal is detected in real time; the grade of the electric quantity of the battery of the mobile terminal in the preset electric quantity grades is judged; the awakening time of the mobile terminal is regulated according to the grade of the electric quantity of the battery. According to the embodiment of the invention, the grade of the electric quantity in the preset electric quantity grades is judged through detecting the electric quantity of the battery of the mobile terminal in real time, and the system awakening time by the application in the mobile terminal is dynamically regulated according to the grade, so that the mobile terminal of a user can adopt different grades of electricity saving modes under the condition of different electric quantities, the use time of the mobile terminal is prolonged, and good use experience is brought to the user.

The invention provides an intelligent frame lock and a controlling method thereof and a server and a control method and control system of the server, wherein the controlling method of the intelligent frame lock comprises the steps of receiving and storing a first code used for next unlocking sent by the server after a current order finishes, and switching from a first working state to a dormant state; switching from the dormant state to a second working state when receiving a second code input by a user; when in the second working state, verifying whether the second code and the first code are in accordance or not; opening the frame lock when the codes are in accordance. According to the intelligent frame lock and the controlling method thereof and the server and the control method and control system of the server, the frame lock and the server do not need real-time communication through the switch of the working states of the frame lock, accordingly the frame lock power dissipation is reduced, the service life is prolonged, and the practicability is better.

The invention discloses an energy-saving controller capable of adjusting energy output automatically. The controller is applied to a lighting lamp which comprises a power supply unit, a power storage unit and a load which are connected in turn; the controller comprises a sensing unit and an energy output control unit; the sensing unit is connected with the power storage unit and sends a signal to an energy output detecting unit according to a sensed output/input current of the power storage unit; and the energy output control unit is connected with the load and controls the operating power of the load. The controller adjusts the operating power of the load according to the change of remaining power of the power storage unit and can effectively distribute remaining storage power, thereby prolonging the using time of storage power and improving the stability and the continuity of lighting.

The invention is applicable to the field of 3D glasses and provides an energy-saving control method of the active 3D glasses, a corresponding special integrated circuit, a controller and the 3D glasses. In the embodiment of the invention, the power consumption of the 3D glasses is reduced by closing an infrared receiver and an amplifier at signal receiving intervals in a period, so the service life of a battery is prolonged and a user can use the 3D glasses conveniently.

The invention provides a service request processing method and device, electronic equipment and a computer readable storage medium, and relates to the field of information processing. The method comprises the following steps: when a service request initiated by a terminal is received, extracting an original token from the service request; matching the original token with any target token in a preset cache; when the matched target token does not exist, starting a processor; and sending matching failure information to the terminal, and displaying a preset login page by the terminal, wherein thelogin page is used for receiving user information and a login instruction input by a user, generating a login request based on the user information and the login instruction, and sending the login request to a preset main system, so that the main system verifies the user information in the login request, generates a verification result and sends the verification result to the subsystem; and when the received verification result is that the verification succeeds, performing corresponding service processing on the service request. According to the invention, the service processing efficiency isimproved, and the user experience is also improved.

The invention discloses a T-shaped stainless steel clamp used for automobiles, which comprises a No. 1 hoop, a limit groove, bolts and a No. 2 hoop. The inner side of the No. 1 hoop is provided with a rubber body, the surface of the No. 2 hoop is provided with a limiting groove, the upper end of the No. 1 hoop is fixedly connected with a screw hole, and a bolt is arranged inside the screw hole, and a spring is connected to one end of the bolt. One end of the spring is connected with a nut, the other end of the bolt is movably connected with a shaft sleeve, and a rotating shaft is arranged inside the shaft sleeve. In the present invention, by designing the hoop as a double-layer hoop, the higher strength of the two-layer hoop can be used to more firmly fix the rubber hose, etc., and a rubber body is arranged inside the No. 2 hoop to reinforce objects or parts. Use the characteristics of rubber to protect the reinforcement object to a certain extent. By setting a limit groove on the surface of the No. 2 hoop, the reinforcement object will be clamped during bolting to prevent the hoop from loosening or falling off.

The invention discloses an air suction valve with a function of switching between ambient air and air in an air bottle. The air suction valve comprises an air suction valve seat, an air suction valve cover, a valve rod, an air suction valve plate and a spring, wherein air holes and an axially extending guide hole are formed in the air suction valve seat; the air suction valve seat is covered by the air suction valve cover; air holes are also formed in the air suction valve cover; the valve rod is correspondingly arranged in the guide hole, and can move in an axial direction along the guide hole; an air passage is formed in the air suction valve plate; the air suction valve plate is fixedly connected with the valve rod to move between an opening station and a closing station along with the axial movement of the valve rod; the spring is arranged between the air suction valve plate and the air suction valve cover to press the air suction valve plate at the closing station. The invention also discloses a mask with the function of switching between the ambient air and the air in the air bottle. According to the air suction valve and the mask, switching between the ambient air and an air source in the air bottle can be performed, the air in the air bottle is effectively utilized, and the service life of equipment is prolonged.

The invention discloses a preparation method of an indium electrolyte solution. The purpose of the invention is to provide the preparation method of the indium electrolyte solution. The preparation method is characterized by comprising the following steps: A, mixing indium, sulfuric acid and purified water in a solution generation tank according to the weight ratio of 1 to 1.28 to 9.3, heating at the temperature of 60-95 DEG C, stirring by using a glass rod, and dissolving fine indium to obtain an initial indium electrolyte solution; and B, adjusting the pH value of the initial indium electrolyte solution obtained in the step A to be 1.5-3.5 by using solid sodium hydroxide, adding solid sodium chloride, gelatin and solid sulfourea in sequence, and dissolving to prepare the final indium electrolyte solution. The purity of the fine indium is 99.99%. The purities of the sulfuric acid, the sodium hydroxide, the sodium chloride and the sulfourea are analytically pure or above. The electric conductivity of the purified water is 18.25 megohm/cm. The preparation method is mainly used for preparing the indium electrode solution for producing an organic light emitting oxide (OLED).