155results about How to "Reduce usage impact" patented technology

The invention provides a data recovery method and device applied to a database. The method includes the steps that a data recovery request is received; binary system log information corresponding to the data recovery request is determined; the binary system log information is analyzed and converted into first text information; the first text information is reversely analyzed and converted into second text information; data are recovered based on the second text information. According to the scheme, as only the binary system log information in the time interval to be recovered is converted, the data processing amount is greatly reduced, and the data recovery time of the database is effectively shortened; when data misoperation and other conditions occur, the duration for interrupting front end service can be shortened, and the use influence on a front end user is greatly reduced.

The invention relates to a fault repairing method and device, computer equipment and a storage medium, and relates to the technical field of the Internet. The method comprises the steps that when it is determined that a domain name system (DNS) breaks down, fault characteristics of a fault are obtained according to log data of a target time period corresponding to the fault; fault types of the faults are determined according to the fault characteristics of the faults and the fault characteristics of the fault types determined based on the historical log data; according to the fault type, the repair processing information corresponding to the fault type is determined from the corresponding relation between the fault type and the repair processing information, and the repair processing information comprises fault possible positioning information and a repair instruction; and the repair instruction is run, and at least one system composition indicated by the possible positioning information of the fault in the DNS is repaired. The fault type of the fault can be automatically judged and repaired, manual intervention is not needed, the repairing speed is increased, the influence on normal use of a user is reduced, and the input of labor cost is also reduced.

The embodiment of the invention discloses a system upgrading method and device, electronic equipment and a storage medium. The method comprises the following steps: obtaining an upgrade data packet, and determining a to-be-verified data partition in the electronic equipment according to the upgrade data packet; verifying the data in the to-be-verified data partition; and after the verification iscompleted, controlling the electronic equipment to be switched to a recovery mode, and performing system upgrading on the electronic equipment according to the upgrading data packet in the recovery mode. According to the embodiment of the invention, the data verification is carried out before entering the recovery mode, so that the time of the electronic equipment in the recovery mode is shortened, namely, the time that a user cannot normally use the electronic equipment is shortened, the influence of system upgrading on the use of the user is reduced, and the user experience in the upgradingprocess is improved.

The invention relates to a hopper on-line automatic calibration method based on a small number of weights. The method comprises the steps that 1 the repeatability is tested; 2 the number of times of weight loading and the number of calibration weights are calculated according to the repeatability test result; 3 the number of times of weight loading and the number of calibration weights are set into an online automatic calibration weighing program; 4 according to the number of calibration weights, weights and a lift electric screw push rod thereof are arranged around a hopper scale; 5 a hopper scale on-line automatic calibration system based on a small number of weights is formed; 6 the blanking fixed value automatic control system of a weighed object is converted into an online automatic calibration mode; and 7 if a calibration result is normal, automatically restoring to the fixed value automatic blanking mode is carried out, otherwise repair is prompted to notify a relevant position to change a spare bin. Automatic fast calibration of all hopper scales can be timely realized at the same time. Full range reliable calibration of a small amount of weights is realized. Calibration and use processes are simultaneous and automatic. A calibration process is free of manual participation. The calibration cost is low.

The invention relates to a telescopic folding rainproof awning, in particular to the technical field of rainproof awnings. The telescopic folding rainproof awning comprises a supporting system and a ceiling system, wherein the supporting system comprises two sets of supporting units arranged in parallel, each set of supporting units comprises guide rails, stand columns and inclined struts, a firsthinge shaft and a second hinge shaft are arranged on each stand column, the joints of a main shielding part and an extending part of the guide rails are hinged to the corresponding stand columns through the corresponding first hinge shafts, the bottom ends of the inclined struts are hinged to the stand columns through the second hinge shafts, the limiting ends of the guide rails are movably connected with the inclined struts through connecting pieces and slide in the length direction of the inclined struts, the guide rails can rotate around the first hinge shafts to enable the movable ends ofthe guide rails to be folded downwards, the ceiling system comprises a plurality of transverse supports and awning cloth covering and fixedly connected to the transverse supports, the two sides of the transverse supports move along the two guide rails. The awning can be contracted and folded, and the influence on use of mechanical equipment is reduced.

The invention provides a method and an apparatus for prompting information and a terminal, wherein the method in one specific embodiment comprises: in response to detected signals of a wireless access point, acquiring the strength change speed of the signals of the wireless access point; judging whether the strength change speed of the signals of the wireless hotspot is smaller than or equal to a first preset threshold value, wherein if the strength change speed of the signals of the wireless hotspot is smaller than the first preset threshold, then the strength change speed meets the preset condition; and responding to the preset condition that is met, and pushing corresponding prompt information to a user for making sure whether to establish connection between a terminal and the wireless access point or not. By adopting the implementation method, the times of pushing prompt information to the intelligent terminal of the user is reduced; the influence onnormal use of the user is decreased; and the efficiency that the user uses a intelligent terminal device is increased.

The embodiment of the invention discloses an ODEX optimization method and system. The method comprises the steps of analyzing a user usage habit, thereby obtaining an idle optimizable ODEX period of time; receiving an ODEX optimization request; determining that a terminal state satisfies an optimization condition; and carrying out ODEX optimization in the optimizable ODEX period of time. According to the ODEX optimization method provided by the embodiment of the method and the system, the idle optimizable ODEX period of time is obtained by analyzing the user usage habit; after the ODEX optimization request is received, it is determined that the terminal state satisfies the optimization condition; and the ODEX optimization technical scheme is carried out in the optimizable ODEX period of time. According to the technical scheme, the optimization is not carried out when the terminal is idle rather than the terminal is booted; the idle optimizable ODEX period of time is obtained by analyzing the user usage habit; the boot heating problem can be improved; the influence on normal usage of the user is reduced; and the user experience is improved.

The invention provides a mask plate and a mask assembly, and belongs to the technical field of display. The mask plate comprises n opening areas and perimeter areas beside the n opening areas, whereinn>=1, and concave parts are arranged in the perimeter areas of the mask plate. By means of the mask plate, the problem that in a mask plate use process, the tilting degree of a packaging material which participates on the mask plate is large, so that the tilting degree of the mask plate is large, and effects on normal use of the mask plate are large is solved; the mask plate is used for producinga display panel.

The invention discloses a demand response control method and apparatus and an electric power management and control platform, and aims to ensure load subtraction quantity and load subtraction continuous time, and lower influence to normal use of a user. The demand response control method comprises the steps of receiving a demand response instruction used for starting demand response, wherein the demand response instruction comprises demanded load subtraction quantity and demand continuous time; determining a control instruction combination which satisfies a preset condition according to the demanded load subtraction quantity and demand continuous time, and a pre-stored corresponding relation among control instructions, the load subtraction quantity and the subtraction continuous time, wherein the preset condition refers to the load subtraction quantity which continuously responds the demand within the demand continuous time, and the control instruction combination comprises one or morecontrol instructions; and controlling operation of equipment based on the control instructions in the control instruction combination.

The invention discloses a display cabinet which comprises a cabinet body. A containing groove is formed in one end of the cabinet body, the cabinet body comprises a bottom plate, a rear plate, two side plates and a top plate, the bottom plate is placed on the ground, the rear plate is detachably installed at one end of the bottom plate in the width direction, and the two side plates are detachably installed at the two ends of the bottom plate in the length direction respectively; and the two side plates abut against the two ends of the rear plate in the length direction respectively, and the top plate is detachably installed at the end, away from the bottom plate, of the rear plate. The display cabinet has the effect of reducing the influence on normal use of the display cabinet when the display cabinet is damaged.

The invention provides a cross-flow fan blade and an air conditioner. The cross-flow fan blade is characterized in that an ultraviolet sterilization assembly is arranged inside the cross-flow fan blade, and the ultraviolet sterilization assembly can sterilize air flow flowing through the cross-flow fan blade. The cross-flow fan blade and the air conditioner have the advantages that the structure is simple, the installation is convenient, the interior of the air conditioner does not need to be greatly changed, and the air outlet is not influenced.

The invention discloses a cleaning device and a cleaning method of an elevator doorsill. An elevator comprises a landing door, a car door and an elevator control system. The cleaning device comprises: a cleaning port arranged at the bottom of the landing door and / or the car door; an air supply component, which is matched with the cleaning port and electrically connected with the elevator control system, wherein one end of the air supply component is connected with the cleaning port through a ventilation pipeline, the other end of the air supply component is connected with a storage component through the ventilation pipeline, and the air supply component is used for acquiring a control instruction of the elevator control system, generating corresponding forward or reverse wind, and conducting dust collection or dust blowing operation on the elevator doorsill through the wind; and a storage part, which comprises an exhaust outlet, wherein the exhaust outlet is formed in the side, opposite to the ventilation pipeline, of the storage part, the exhaust outlet is provided with a filter screen, and the storage part is used for containing sundries entering from the ventilation pipeline.

The invention relates to the technical field of communication, and particularly to a method of multi-module management at a polymorphic EOC (Ethernet Over Coax) local side. The method comprises the steps of pre-setting a module management monitoring course at the EOC local side and receiving a message of configuring a management IP request, which is sent by a module management tool; extracting a target MAC address in UDP data in the message of the management IP request by the module management monitoring course; matching the target MAC address and a management MAC address obtained in a step 5; if the target MAC address matches the management MAC address, extracting a target IP address in the message of the IP management request, and finishing management IP configuration of the EOC module by using the target IP address. The method of multi-module management at the polymorphic EOC local side achieves the beneficial effects as follows: as the module management tool can be used, highly convenient remote module management is realized, the environment complexity of module configuration and fault positioning is reduced, and the purpose of rapid configuration and malfunction elimination is realized.

The invention discloses engineering material treatment equipment capable of scattering sandy blocks through a centrifugal force and being used in the building field. The engineering material treatmentequipment structurally comprises a controller, a triangular supporting bracket, a scattered sand discharging pipe, a sand scattering tank body, a block scattering device, a rotating motor shaft and amotor, wherein the triangular supporting bracket is arranged at the lower end of the sand scattering tank body; the scattered sand discharging pipe is connected to the bottom part of the sand scattering tank body and is fixedly connected to the bottom part of the sand scattering tank body to form an integrated structure; the sand scattering tank body is of a semicircular structure; the block scattering device is arranged at the inner part of the sand scattering tank body and is movably connected with the sand scattering tank body; the rotating motor shaft penetrates through the middle part ofthe block scattering device and is movably connected with the middle part of the block scattering device. The engineering material treatment equipment disclosed by the invention has the beneficial effects that a fan-shaped rotor is driven to synchronously rotate through the rotating motor shaft, rapping bars in movable grooves can be pushed out one after another in different pushing time throughthe matching of centrifugal rotating wheels and pushing frames, the rapping bars can be in collision with caked sand through knocking heads so as to scatter the caked sand, and the manpower for shoveling and scattering sand can be saved; during a left-right moving process of the sand, the sand is in mutual friction with balls arranged at the bottom part of the sand scattering tank body, so that the volume of heavy particles blended in sand bodies can be reduced, and the using influence during construction is reduced.

The present invention discloses a kind of motorcycle pedal device. The motorcycle pedal device comprises a casing, a slide rail inside the casing, a slide rail shaft inside the slide rail and hinged with at least two parallel pedal racks, each of which has the other end stretched beyond the casing for some length and hinged to one rack connecting part and one long hole, and a positioning pinshaft fixed onto the casing and penetrating the long holes for the racks to move relative to the positioning pinshaft within the long hole range. The motorcycle pedal device has use safety.