54results about How to "Reduce processing frequency" patented technology

A method and system for dynamic frequency adjustment during video decoding. A decode time for performing a hardware variable length decode (VLD) on a portion of a video clip at a processor is measured. A frequency controlling the processor during video decoding is adjusted based at least in part on the decode time.

A portable telephone has a phone-book capability of storing and searching plural pieces of receiver information including character information and image information and comprises phone-book memory means for registering plural pieces of receiver information including character information and image information associated with each other; decoding means for decoding the image information stored in the phone-book memory means; display means for displaying the character information and the image information stored in the phone-book memory means; operation means for outputting a select signal in accordance with an external operation; and control means for controlling the phone-book memory means, the decoding means, the display means, and the operation means. The control means performs such control that when a plurality of select signals for selecting different pieces of receiver information from that receiver information which is currently displayed on the display means are output from the operation means continuously or over a given period of time, those character information which are included in the selected pieces of receiver information are sequentially displayed on the display means in accordance with the select signals and only that image information which corresponds to a last select signal output is decoded by the decoding means and is displayed on the display means.

An information system synchronous data processing method utilizing secondary buffer technology. The method includes the steps of firstly, using uniform data format to package data in information channels, and processing frame header packaging information to realize mapping of synchronous data with corresponding information channels of the synchronous data; secondly, using multithread data synchronization method, which realizes data synchronization of high-speed multi-channel information, of a secondary buffer processing mechanism; and using and processing data after information data synchronization. The method has the advantages that the method is fine in data synchronization adaptability, better in synchronization performance, more reliable and stable, high in data synchronization precision, fine in data synchronization independence, high in reducibility, and transparent to users.

The invention discloses a navigation method and a navigation device for route planning. The method comprises the following steps: a navigation route re-planning request sent by a navigation terminal is received by a navigation server; whether external information on a current navigation route is changed or not is determined by the navigation server; if yes, a navigation route is re-planned according to the changed external information by the navigation server, wherein the re-planned navigation route is a route taking a current location of the navigation terminal as an origin and an end point of the current navigation route as a destination; the re-planned navigation route is sent to the navigation terminal by the navigation server so as to enable the navigation terminal to display the re-planned navigation route. The navigation route is re-planned through the changed external information, so that a user can avoid a congestion road segment or a road segment on which congestion possibly occurs, travel time of the user is prolonged, and time wasting is avoided.

The invention discloses a mopping assembly and an intelligent cleaning robot with the same, and belongs to the field of cleaning appliance accessories. The size of a mop is increased, and the use area and the number of use are increased, to reduce the manual processing frequency; the mopping assembly comprises a mop bracket composition, a driving component and a mop composition; the mop composition comprises the mop and a mop storage scroll; the mop storage scroll and the mop can be integrated and can also be separated; a dirty mop is scrolled by the mop storage scroll to keep the mop in contact with a clean interface clean and to avoid secondary pollution; the mop composition is convenient to be disassembled from or assembled on the mop bracket composition, thereby facilitating cleaning and replacement. The invention also provides an intelligent cleaning robot using the mopping assembly.

An integrating PM amount σ PM as an integrating value of a PM generating amount after DPF regeneration is read (S1). The integrating PM amount and a first threshold value SL1 set in advance are compared, and the regenerating period of DPF 13 is judged (S2). Further, a differential pressure ΔPdf before and after DPF 13 detected by a differential pressure sensor 16, and a second threshold value SL2 are compared, and the regenerating period of DPF 13 is judged (S5). Regeneration processing of DPF 13 is then performed when the integrating PM amount σ PM attains the first threshold value SL1 or tore, or the differential pressure ΔPdf attains a second threshold value SL2 or more (S7).

A vehicle control software includes control data serving as information for controlling a vehicle; a public side software component serving as a software component for laying open the control data; a plurality of reference side software components each serving as a software component for referring to the control data; and data conversion software for converting a data format when transferring the control data between the public side software component and each of the reference side software components. In this vehicle control software, the data conversion software is subjected to an activate request at a predetermined timing, makes a reference request of the public side software component, and converts the acquired control data into a data format to which the public side software component refers.

The small cell base station (100) is provided with: a parameter setting unit (111) that obtains a first parameter and sets the first parameter as a parameter of the small cell base station, said first parameter for instructing the terminal device regarding the transmission timing of the reference signal; a measurement unit (105) for measuring interference power in an received signal according to the timing which is specified by the parameter set by the parameter setting unit (111); a detection unit (113) for detecting a terminal device to be connected to the peripheral base station on the basis of the interference power which is measured by the measurement unit (105); and an interference limiting unit (114) for limiting interference to the terminal device which is detected by the detection unit (113).

A method for transporting data packets, a data network system and network nodes are provided. According to the present invention, subframes are classified according to their forwarding paths when entering a network from an ingress node; subframes with the same forwarding path are encapsulated into a multiframe; the multiframe is transportred via intermediate nodes; and the multiframe is de-encapsulated into the original subframes at an egress node. According to the present invention, traffic to enter the network is processed at an edge node of a network, so that small data packets (subframes) are encapsulated into a large data packet (multiframe) for increasing a minimum data packet length, and the subframes are recovered from the multiframe when the traffic exits the network for reducing the burden of traffic processing in a transport network.

The invention discloses a floor mopping assembly and an intelligent cleaning robot with the same, and belongs to the field of cleaning appliance parts. The size of a mop is prolonged to increase the using area and the using number and reduce the manual treating frequency. The floor mopping assembly comprises a mop support combination, a driving assembly and a mop combination; the mop combination comprises a mop and a mop containing rolling shaft, and the mop containing rolling shaft and the mop can be integrated and can also be separated; a dirty mop is wound by the mop containing rolling shaft, the cleaning performance of the mop which is in contact with a cleaning interface is kept, secondary pollution is avoided, the mop combination is conveniently disassembled and assembled to the mop support combination, and cleaning and replacement are convenient. The invention also provides the intelligent cleaning robot with the floor mopping assembly.

The invention discloses an automatic lossless dismounting recovery method and an automatic lossless dismounting recovery device of a discarded printed circuit board. The method is characterized by comprising the following steps of preparing low-grade overheat vapor by using industrial waste heat through a waste heat boiler, and heating and pulse blowing the discarded printed circuit board at high temperature so as to realize the automatic lossless dismounting of electronic elements and devices on the discarded printed circuit board; guiding the overheat vapor after the working into a heat exchanger, reheating the overheat vapor after the working through the heat exchanger by utilizing the industrial waste heat as a heat source, and recycling the overheat vapor. By adopting the automatic lossless dismounting recovery method and the device, not only can the energy be greatly saved, but also the heat pollution caused by the industrial waste heat can be effectively reduced, the secondary pollution to the environment caused by dismounting the discarded printed circuit board at the high temperature can be avoided, the energy can be reasonably reused, and not only can the national policy of energy conservation and emission reduction be satisfied, but also a positive effect on protecting the environment can be realized.

An integrating PM amount σ PM as an integrating value of a PM generating amount after DPF regeneration is read (S1). The integrating PM amount and a first threshold value SL1 set in advance are compared, and the regenerating period of DPF 13 is judged (S2). Further, a differential pressure ΔPdf before and after DPF 13 detected by a differential pressure sensor 16, and a second threshold value SL2 are compared, and the regenerating period of DPF 13 is judged (S5). Regeneration processing of DPF 13 is then performed when the integrating PM amount σ PM attains the first threshold value SL1 or tore, or the differential pressure ΔPdf attains a second threshold value SL2 or more (S7).

The invention provides a method for a base station to process CQIs (channel quality indicators) reported by a terminal. The method includes the steps: A, enabling the base station to receive the CQIs reported by the terminal and make statistics on receiving transmission performance of the CQIs; B, enabling a base station to judge whether CQI receiving times reach a time threshold or not, continuing to execute a step C if yes, and otherwise, returning to the step A; C, enabling the base station to judge whether the receiving transmission performance reaches a performance threshold or not, continuing to execute a step D if yes, and otherwise, executing a step E; D, enabling the base station to decrease processing frequency of the CQIs periodically reported by the corresponding terminal, and returning to the step A; and E, enabling the base station to increase the processing frequency of the CQIs periodically reported by the corresponding terminal, and returning to the step A.

A method for transporting data packets, a data network system and network nodes are provided. According to the present invention, subframes are classified according to their forwarding paths when entering a network from an ingress node; subframes with the same forwarding path are encapsulated into a multiframe; the multiframe is transported via intermediate nodes; and the multiframe is de-encapsulated into the original subframes at an egress node. According to the present invention, traffic to enter the network is processed at an edge node of a network, so that small data packets (subframes) are encapsulated into a large data packet (multiframe) for increasing a minimum data packet length, and the subframes are recovered from the multiframe when the traffic exits the network for reducing the burden of traffic processing in a transport network.

The invention discloses a desulfurization wastewater treatment device adopting an efficient clarifier. The device comprises a wastewater cyclone, the efficient clarifier, an outlet water tank, a drug adding treatment box, a secondary clarifier and an outlet water pump. The wastewater cyclone is communicated with the efficient clarifier through a pipeline, the overflow port of the efficient clarifier is communicated with the outlet water tank through a pipeline, and a liquid level difference exists between the overflow port of the efficient clarifier and the outlet water tank. The outlet water tank is communicated with the drug adding treatment box through a pipeline, which is provided with the outlet water pump. The water outlet of the drug adding treatment box is communicated with the secondary clarifier. A liquid level difference exists between the water outlet of the drug adding treatment box and the secondary clarifier. And the outlet water tank is internally equipped with an outlet water tank liquid level measurement meter. According to the invention, the absorption tower slurry chloride ion concentration is ensured in a scope of design, and long-term, safe and stable operation of the desulfurization system is guaranteed.

The invention discloses a sediment fine-filtering method for sewage treatment. According to the sediment fine-filtering method for sewage treatment, sewage is placed in a settling pond for sedimentation after being filtered and is placed in a filter material filtering pond for filtration after sedimentation, and an additive is added after the sewage is softened through a softening filter. Throughthe method, the problems that in the prior art, a sewage treatment system requires filtration through multiple sets of filtering equipment, construction cost is high, and meanwhile a large site is needed for construction are solved; when 70% supernatant is extracted, the burden on a worker is small, the treatment frequency is lowered, but the water treatment effect is the worst; when 30% supernatant is extracted, the sewage treated subsequently can reach a direct discharge standard, the treatment capacity every time is small, and the working burden on equipment maintenance and the worker is enhanced; and a sewage plant can select different treatment methods according to the water quality of the discharged sewage for treatment, so that the pertinence of sewage treatment is also improved.

The invention discloses an alga control method for a conch filament culture process of Porphyra haitanensis. The method comprises the following steps: (1) selecting and treating of conches: selecting a proper quantity of Monodonta labio with the weight of 2.5g to 3.0g, and carrying out surface treatment for 4 to 6 minutes by a potassium permanganate solution with the concentration of 0.6*10<5>g / ml to 1.5*10<5>g / ml before stocking; (2) conch stocking: carrying out Monodonta labio stocking when obvious alga attachment is present on surfaces of breeding conches; (3) alga clearing stage: in first 4 to 7 days after Monodonta labio stocking, carrying out Monodonta labio manure disposal at least once every day; (4) maintenance stage: 4 to 7 days after Monodonta labio stocking, carrying out Monodonta labio manure disposal once every other day; and (5) conch recovery: recovering Monodonta labio before conch filaments are subjected to photo-stimulated ripening. The method is simple and practical and is remarkable in effect, hybrid algae generated from the conch filament culture process of the Porphyra haitanensis are effectively removed, and the successful culture of the conch filaments of the Porphyra haitanensis is guaranteed.

The invention belongs to the chemical field of chemical synthesis, and particularly relates to a synthesis method of ketazine. The ynthesis method can restrain side reaction, reduce the generation of side reaction products and deleterious impurities, improve the yield of ketazine and reduce energy consumption. The synthesis method adopts the technical scheme that acetone and ammonia are taken as raw materials, sodium hypochlorite is taken as an oxidizing agent, so as to synthesize ketazine. The synthesis method is characterized in that a side-reaction inhibitor is added in a reaction system. The side-reaction inhibitor can be one or more of gelatin, xanthan gum, guar gum and sodium acetylide. The synthesis method can effectively restrain the occurrence of side reaction, and improves the yield of ketazine from 90-91 percent to 97-98 percent, reduces the treatment frequency for acetone distillation and purification (for removing side reaction product isopropanol) and steam consumption, reduces the handling capacity of isopropanol wastewater, and lowers the production cost.

The invention relates to a method for removing cobalt from a reactant and extracting the reactant. The method comprises the following steps: adding a phosphate solution into synthetic reaction liquid; stirring and depositing complex cobalt in the reaction liquid, and then adding in a sulfide solution; after completely depositing, utilizing active carbon to heat, stirring and decolorizing, thereby obtaining a cobalt ion-free light yellow solution; and utilizing an ammonium type cation exchange resin or macro-porous adsorption resin to adsorb and elute, and concentrating an eluent, thereby obtaining a triacetyl compound.

The present invention provides a content distribution management device that manages content distribution for a receiver which is permitted to share a content stored in a transmitter. The content distribution management device is a content distribution management device that manages content distribution in the case where a transmitter distributes a content to a plurality of receivers, the content distribution management device including a registration information / counter changing unit (205) which sets, in a registration information / counter holding unit (203), a valid reception period which is a maximum length of time for which the receivers can receive the content, the receivers being permitted to share the content, and the registration information / counter changing unit (205) manages, in accordance with a status of distribution of the content from the transmitter, a length of time for which all the receivers permitted to share the content can receive the content.

The invention discloses a system, amethod and a server for Internet application based on block chainand a distributed system, used for obtaining each service request for Internet application, returning corresponding service data according to each service request, generating service log corresponding to each service request, and transmitting the service log corresponding to each service request tofederation chain server. The federation chain server is configured to upload the service log corresponding to each received service request onto the federation chain; processing the data in the service log set in each preset period according to the service log corresponding to each service request, obtaining the data processing result corresponding to each service log set, and sending the data processing result corresponding to each service log set to the public chain server. The public chain server is configured to receive data processing results corresponding to each service log set and upload the data processing results corresponding to each service log set onto a public chain.

The invention discloses a novel office table for accountants. The table comprises an upper table body, the lower surface of the upper table body is fixedly connected with a collection cabinet body anda host cabinet body in sequence from left to right; a placement groove is formed between the collection cabinet body and the upper table body; a crushing shell is arranged in the placement groove; apaper inlet is formed in the top of the crushing shell; a crushing chamber is arranged in the crushing shell, a crushing assembly is arranged in the crushing chamber, a bottom plate is movably connected to the bottom of the crushing chamber, a toothed bar is fixedly connected to one side of the top of the crushing shell, and a driving mechanism is arranged in the upper table body and connected with the toothed bar in an engaged mode. According to the novel office table for the accountants, the paper smashing device and the office table body are designed into a whole, the accountant can conveniently smash paper such as bills, the whole smashing shell can be conveniently pushed out and drawn back through the matched arrangement of the driving mechanism and the toothed rod, and the space of atable top is not occupied.

The electric furnace for steel rolling comprises a bottom plate, an electric furnace body and an exhaust pipe inserted into the top face of the electric furnace body, a filter plate is movably arranged in the exhaust pipe, and a cleaning mechanism is arranged on the surface of the filter plate; the cleaning mechanism comprises a sleeve rotationally arranged in the filter plate, a rotating rod is arranged in the sleeve, a fixing block is fixedly arranged at the bottom end of the rotating rod, scrapers are fixedly arranged on the two sides of the fixing block through connecting rods, and a scraping plate is fixedly arranged on the top surface of each connecting rod through a supporting rod. The invention relates to the technical field of electric furnaces. According to the electric furnace for steel rolling, through the arrangement of the cleaning mechanism, dust and other residues attached to the surface of the filter plate and the inner wall of the exhaust pipe can be scraped and cleaned, manual cleaning by personnel is not needed, the working intensity is relieved, the situation that the circulation speed of waste gas is affected due to residue accumulation can be avoided, and the subsequent heat recovery work of high-temperature waste gas is accelerated.

The embodiment of the invention relates to the technical field of big data, and provides a data storage and reading method and device. The data storage method comprises the steps of obtaining to-be-stored data; determining a corresponding relationship between each storage unit corresponding to a preset storage format and each sub-data in the to-be-stored data; and storing the to-be-stored data into an out-of-heap memory of the Spark calculation engine by calling a preset data interface according to the corresponding relationship. The data reading method comprises the steps of determining a filtering condition of data required by a to-be-processed service when the to-be-processed service is received; by calling a preset data interface, reading target data meeting a filtering condition froman out-of-heap memory of the Spark calculation engine; and storing the target data into an in-heap memory of a Spark calculation engine, so as to read the target data from the in-heap memory when theto-be-processed service is processed. Compared with the prior art, by applying the scheme provided by the embodiment of the invention, the service processing efficiency of the JVM can be improved.

The invention discloses a fixing and placing device for electromechanical equipment, and relates to the technical field of fixing and placing, the fixing and placing device for the electromechanical equipment further comprises a clamping device, a machining table is fixedly installed on the surface of a workbench, and machining equipment is fixedly installed on the surface of the workbench; a motor is fixedly installed at the bottom of the workbench, and the clamping device comprises a linkage plate, a first connecting rod, a linkage rod, a second connecting rod, a sliding box, an electric push rod, a triangular rod, a first clamping plate, a first fixing rod, a telescopic sliding rod, a second clamping plate, a second fixing rod and a pulley. And therefore, the materials are effectively prevented from deviating or shaking in the machining process, the working precision of the equipment is effectively improved, meanwhile, abrasion of the equipment in the using process is reduced, and the service life of the equipment is prolonged.

A vehicle control software includes control data serving as information for controlling a vehicle; a public side software component serving as a software component for laying open the control data; a plurality of reference side software components each serving as a software component for referring to the control data; and data conversion software for converting a data format when transferring the control data between the public side software component and each of the reference side software components. In this vehicle control software, the data conversion software is subjected to an activate request at a predetermined timing, makes a reference request of the public side software component, and converts the acquired control data into a data format to which the public side software component refers.

The invention provides a 5N high-purity copper production method. The 5N high-purity copper production method comprises the following steps that electro-deposited copper serves as an anode plate, andthe anode plate and a cathode plate are arranged in an electrolyte to be subjected to electrolysis; and the electrolyte comprises copper nitrate, water, nitric acid, bone glue and hydrochloric acid; and after electrolysis is finished, washing is conducted, and 5N high-purity copper is obtained. According to the provided 5N high-purity copper production method, the electro-deposited copper with thelow copper content can serve as the raw material to prepare 5N copper meeting the cathode copper national standard, the production cost is reduced, and resource waste is reduced.

The embodiment of the invention provides a self-learning method and device for reducing terminal power consumption. The method comprises the following steps: S1, receiving radio frequency data sent bya network and carrying out data processing on the radio frequency data to obtain a signal-to-noise ratio corresponding to the radio frequency data; and S2, if the signal-to-noise ratio is continuously greater than the upper threshold value of the signal-to-noise ratio or continuously less than the lower threshold value of the signal-to-noise ratio but greater than the cell reselection threshold value in the first preset number period, not receiving the radio frequency data in the second preset number period. The device is used for executing the method. According to the embodiment of the invention, it is known through judgment that the number is within a first preset number of periods; and if the signal-to-noise ratio is continuously greater than the upper threshold value of the signal-to-noise ratio, or is continuously less than the lower threshold value of the signal-to-noise ratio but greater than the cell reselection threshold value, the radio frequency data is not received in a second preset number of periods, thereby reducing the processing frequency of the terminal on the radio frequency data and reducing the power consumption of the terminal.

The invention discloses a horizontal double-supporting-plate machine tool with a tailstock, and relates to the technical field of numerical control machine tools. The horizontal double-supporting-plate machine tool with the tailstock comprises a spindle box, a machining base is fixedly connected to the right side of the spindle box, a tailstock sliding rail is fixedly connected to the top of the machining base, a tailstock body is movably connected to the top of the tailstock sliding rail, an auxiliary feeding frame is fixedly connected to the top of the machining base, and an anti-rolling mechanism is fixedly connected to the top of the machining base. According to the horizontal type double-supporting-plate machine tool with the tailstock, fan blades rotate to push air to the air outlet head through the connecting pipe, the air outlet head generates air flow blown out, the air flow flows through the surface of a machined part to blow downwards, chippings cut by machining are sucked towards the left side, the chippings are prevented from being wound on a tool, and the machining efficiency is improved. And the chippings can be broken under the action of gravity and airflow thrust along with the increase of the length of the chippings, so that the influence of coiling and cutting on machining is avoided, and the effect of increasing the machining speed can be achieved.