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96results about How to "Reduce frequent operations" patented technology
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Automatic control method of air conditioner
ActiveCN103032934AReduce frequent operationsGuaranteed comfortSpace heating and ventilation safety systemsLighting and heating apparatusAutomatic controlHigh humidity
The invention provides an automatic control method of an air conditioner. The indoor environment is controlled in combination with current environmental temperature and humidity, so that a most comfortable and most healthy indoor environment is created. The air conditioner comprises a humidifier; an indoor unit of the air conditioner is provided with a temperature sensor; and the humidifier is provided with a humidity sensor. The method comprises the following steps of: in the running process of the air conditioner, automatically judging whether the indoor environmental temperature is consistent with the requirement of a comfortable temperature range, and if so, controlling the indoor humidity by using the air conditioner till an indoor environment reaches an optimal humidity range; if the indoor environmental temperature is lower than a comfortable temperature range value, judging the humidity and controlling the humidifier to start up or shut down to maintain the indoor environment at a higher humidity level; controlling the environmental temperature to rise gradually by using the air conditioner to reach the comfortable temperature range; and if the initially-judged indoor environmental temperature is higher than the comfortable temperature range value, starting the dehumidifying mode of the air conditioner to maintain the indoor environment in a lower humidity range, and lowering the running temperature to meet the requirement of comfort of the indoor environment.
Owner:GREE ELECTRIC APPLIANCES INC
Backup method of mass small files and cloud store gateway
InactiveCN104978351AReduce frequent operationsReduce consumptionSpecial data processing applicationsCloud storageUser interface
The invention relates to a backup method of mass small files and a cloud store gateway. The method comprises the following steps: receiving the to-be-uploaded files of a user from a user interface; analyzing the to-be-uploaded files of the user, and judging whether the to-be-uploaded files meet a preset mass small file consolidation strategy or not; if the to-be-uploaded files meet the preset mass small file consolidation strategy, consolidating the to-be-uploaded files, and establishing an index file according to the to-be-uploaded files; and uploading the consolidated files to cloud storage. The backup method improves the backup efficiency of the mass small files.
Owner:CHINA TELECOM CORP LTD
Large-scale open channel water level automatic control method based on storage capacity dynamic regulation
ActiveCN103744443ASimple control principleReduce operation and management costsLevel controlAdaptive controlAutomatic controlEngineering
The invention relates to a large-scale open channel water level automatic control method based on storage capacity dynamic regulation. The method comprises the steps of determining a feed-forward flow regulating value; determining whether the feed-forward flow regulating value needs to be subjected to feedback correction or not; calculating a feedback correction value of a feed-forward control flow; calculating a flow regulation target value; calculating the actual opening of a gate; adjusting the opening of the gate. The method disclosed by the invention adopts a feed-forward flow control mode and fully considers the influences of division flow and water level dead areas for controlling a water surface profile of the whole channel section, so that water level fluctuation at local points can be flattened and filtered out, the sensitivity to movement dead areas of the gate is reduced, and accordingly frequent operation for the gate is reduced. Storage capacity compensation conditions required by stable water delivery are conveniently realized, so that the phenomenon of water level overswing is effectively reduced, and stability can be more quickly realized. The control principle is simple and clear and easy to realize and grasp, the influences of various disturbance factors can be effectively avoided, the operation and management cost of an open channel is reduced, the water delivery safety is ensured, and the water delivery efficiency is improved.
Owner:CHINA INST OF WATER RESOURCES & HYDROPOWER RES
Commercial vehicle self-adaptive air suspension system and control method
PendingCN111422018AExcellent driving performance, energy saving and emission reductionReduce frequent operationsResilient suspensionsDriver/operatorSelf adaptive
The invention relates to a commercial vehicle self-adaptive air suspension system and a control method. The system comprises a front axle left air bag, a front axle right air bag, a first electromagnetic valve, a drive axle left air bag, a drive axle right air bag, a second electromagnetic valve, a follow-up axle left air bag, a follow-up axle right air bag, a lifting axle air bag and a third electromagnetic valve. A vehicle sensor acquisition signal and a cab switching signal are received through an ECU control unit, thus analyzing the real-time data of the whole vehicle and judging the driving condition of the current vehicle; a target height decision is made to control the electromagnetic valve to inflate and deflate the air bag so as to achieve an optimum driving state. The suspensionsystem has the advantages that the basic requirements of a user for driving smoothness and riding comfort can be met, compared with a traditional suspension system, the disclosed suspension system hasbetter driving performance and energy conservation and emission reduction performance, meanwhile, the self-adaptive adjusting capacity can reduce frequent operation of a driver, and therefore the suspension system is more convenient to use and more comfortable.
Owner:DONGFENG COMML VEHICLE CO LTD
Preparation method of optical wear-resistant hardening coating composition and hard coated film thereof
InactiveCN104693993AHigh surface hardnessExcellent abrasion resistancePolyurea/polyurethane coatingsPolyester coatingsPolyesterOrganic solvent
The invention discloses a preparation method of optical wear-resistant hardening coating composition and hard coated film thereof. The preparation method is characterized in that the optical wear-resistant hardening coating composition is composed of 20-35 parts of multifunctionality pre-polymerized resin, 10-25 parts of active acrylics compound, 2-5 parts of first auxiliary, 0.1-0.5 part of second auxiliary, 1-3 parts of photoinitiator and 50 parts of organic solvent; the method of the hard coated film comprises the following steps: coating the composition one side surface of an optical level polyester base film by adopting an intagliotype, passing through a drying channel in linear speed of 15-25m / min, wherein the drying channel temperature is as follows: the I section is 50-60 DEG.C, the II section is 70-80 DEG.C, the III section is 80-100 DEG.C, the IV section is 100-130 DEG.C, and the V section is 60-90 DEG.C; removing organic solvent, and curing the coating composition through ultraviolet irradiation to obtain the optical hard coated film; the hard coated film is used for manufacturing display devices of computer and mobile phone, film switches, household appliance surface, and decorative nameplate surface to play the touch-resisting effect.
Owner:四川东材绝缘技术有限公司
Parallel online automatic commutation device of low-voltage load and operation method of commutation device
ActiveCN106033891AGuaranteed no shockGuarantee power supply reliabilityPolyphase network asymmetry elimination/reductionPolyphase network asymmetry reductionLow voltagePower grid
The invention provides a parallel online automatic commutation device of a low-voltage load. The commutation device comprises a control circuit, an input module, a commutation switch module and an output module; and the control circuit receives a commutation phase sequence state instruction sent by a distribution and transformation terminal, calculates an operation instruction of the commutation switch module, and realizes online commutation of the low-voltage load. The invention also provides an operation method of the device. The operation method comprises that 1) the three-phase voltage of power grid, a current of the low-voltage load and a phase sequence state when the low-voltage load is connected to the power grid are collected; 2) the commutation phase sequence state instruction is calculated; and 3) the operation instruction of the device is calculated, and online commutation of the low-voltage load is realized. Compared with the prior art, the device and operation method thereof use an intelligent optimized algorithm to optimize and select the phase sequence state combination of the low-voltage load in a power distribution district, and change the low-voltage load randomly among phases A, B and C, and three-phase loads in the power distribution district are balanced.
Owner:CHINA ELECTRIC POWER RES INST +2
Weld simulation method and device
ActiveCN105069183AImprove work efficiencyReduce frequent operationsSpecial data processing applicationsSimulationWeld seam
The present invention discloses a weld simulation method and device, which is used to improve the work efficiency of weld simulation, reduce manual frequent operation, and avoid the error caused by negligence of manual operation. The weld simulation method provided by the present invention includes: according to location information of joints of each connection end of adjacent two members in a structure of a self supporting body frame, determining space information among joints of each connection end of the two members; if the space information is less than a preset tolerance threshold, determining that weld seams exist among joints of each connection end of the two members; establishing rigid elements on the weld seams, and carrying out a finite element molding on the self supporting body frame after the rigid elements are established.
Owner:XIAMEN UNIV OF TECH +1
Data bus in multi-kernel processor chip
ActiveCN102063408AImprove throughputHigh data flowDigital computer detailsElectric digital data processingData transmissionStatic routing
The invention relates to a data bus in a multi-kernel processor chip, which comprises route control units (102) in one-to-one correspondence to a kernel (101); a kernel data transmission bus is arranged between each route control units (102) and the kernel (101) and two, three or four pairs of route data transmission buses are arranged between adjacent route control units (102). The route control unit (102) further has a static route exchange unit and a dynamic route exchange unit. The bus network structure realizes agile transfer of data variables while realizing data stream transfer with high throughput rate simultaneously.
Owner:BEIJING MXTRONICS CORP +1
Inventory replenishment scheduling method and system
PendingCN111178797AReduce Replenishment Scheduling ManagementConvenient replenishment scheduling managementLogisticsOperations researchIndustrial engineering
The invention provides an inventory replenishment scheduling method and system, and the method comprises the steps: analyzing the stock amount of a store in the next month according to the recorded actual sales volume of the store and the current stock of the store and a distribution warehouse; after a purchasing center confirms the influence of a fluctuation factor on the next month stock amount,summarizing a month reservation order and generating a headquarters purchasing month reservation order; and enabling the purchasing center to export the month reservation order to a supplier, so thata central warehouse dispatches and distributes the month reservation order according to the month purchasing order of the supplier. By means of the scheme, the problem that deviation is likely to exist in manual intervention in the existing replenishment scheduling process is solved, manual intervention can be reduced, and it is guaranteed that the replenishment scheduling process is reasonable,efficient and accurate.
Owner:武汉微批科技有限公司
Experimental device for attracting fish and replenishing water at fishway inlet of hydropower station
The invention relates to an experimental device for attracting fish and replenishing water at a fishway inlet of a hydropower station, which belongs to the field of water conservancy project facilities. The device comprises a fish attraction retaining wall, a flow control grid formed by two pore plates, an energy dissipation section, two water outlets, two fishway inlets, three fishway retaining walls, an isolation net, two control gates and other components. The control on water flow and flow velocity is realized through adjusting relative positions of the two pore plates of the flow control grid; a fishway inlet is arranged between every two adjacent fishway retaining walls; the control gates are arranged between the water outlets and the fishway inlets. The experimental device can control the water flow and the flow velocity at the fishway inlet, is high efficient and affordable, and integrates attracting fish and replenishing water effects into a whole, is simple in structure, convenient to operate, reliable and stable, and low in cost, and is remarkable in fish attracting effect through adding an attracting fish and replenishing water flow at the fishway inlets to form a fish attracting water flow so as to attract the fish to enter the fishway, and is suitable for being promoted and used in water conservancy projects.
Owner:SICHUAN UNIV
Method and device for synchronizing embedded database to flash database
InactiveCN102929983AHigh speedNot lostSpecial data processing applicationsInternal memoryIn-memory database
The invention provides a method for synchronizing an embedded database to a flash database. The method comprises the following steps of: establishing an internal memory database, and pre-setting updating time; synchronizing data of the flash database to the internal memory database; obtaining data of the embedded database to the internal memory database, and arranging a synchronous data pool; when the updating time is up, traversing the synchronous data pool; and if the data of the internal memory data vary, obtaining varied data and updating the varied data to the flash database. The invention further provides a device for synchronizing the embedded database to the flash database, so that the frequent operation of flash equipment can be reduced; the service life of flash equipment is prolonged; and the speed of synchronizing the embedded database to the flash database is accelerated.
Owner:COMBA TELECOM SYST CHINA LTD
Clutch riveting auxiliary device
The invention relates to the technical field of automobile component assembling, in particular to a clutch riveting auxiliary device. The clutch riveting auxiliary device includes a processing table,and further includes a guide mechanism, a centering post and a servo motor. The guide mechanism is arranged above the processing table in an inverse manner, the servo motor is arranged below the guidemechanism, a main shaft of the servo motor is provided with a fixed shaft, the centering post can be inserted into the fixed shaft in a vertical movement manner, the guide end of the guide mechanismis provided with a press-fitting structure which is in inserting-connection fit with the upper end of the centering post, and the exterior of the centering post is provided with a lifting mechanism intransmission connection with the centering post. A second supporting frame is arranged below the processing table, the two ends of the second supporting frame are vertically upward, the two ends areeach provided with a clamping cylinder, and the back of each clamping cylinder is provided with an overturning motor in transmission connection to the clamping cylinder. A displacement mechanism is also arranged at the bottom of the processing table, and the second supporting frame is in transmission connection to the displacement mechanism. The clutch riveting auxiliary device can greatly reducemanual operation, improves the production efficiency and reduces safety incidents.
Owner:ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
Automatic searching and determining method for key words information in name card identification
InactiveCN1632821AAccurate extractionAchieve positioningCharacter and pattern recognitionText recognitionBusiness card
This invention discloses an automatic searching and judging method of key information in the business cards, which comprises the following steps: to divide the characters string of the business cards got to get one row of string area or pass area; then to order the number of the character parameters and pass area number and to extract the first some areas; to judge the key font information area through judging whether the adjacent areas qualify the positions or captions.
Owner:VIMICRO CORP
Indoor set temperature determining method and device, storage medium and air conditioner
ActiveCN110107994AReduce frequent operationsHigh degree of intelligenceMechanical apparatusSpace heating and ventilation safety systemsOutdoor temperatureSelf adaptive
The invention discloses an indoor set temperature determining method and device, a storage medium and an air conditioner. The method comprises the steps that whether the fluctuation situation of the indoor environment temperature reaches the set fluctuation threshold value within the set time period or not is determined; and if yes, the indoor set temperature is determined according to the set self-adaptive mode, wherein according to the self-adaptive mode, the indoor set temperature is determined based on the principle that the building thermal load and the air conditioner heating capacity are balanced. Through the scheme, the problem that a user frequently adjusts the set temperature of the air conditioner according to the outdoor temperature, as a result, the user feels sometimes hot and sometimes cold, and the comfort experience is poor can be solved, and the effect of improving the user comfort experience is achieved.
Owner:GREE ELECTRIC APPLIANCES INC
Report generating method and device, storage medium and computer equipment
ActiveCN107544952AReduce frequent operationsSlow downSpecial data processing applicationsDatabaseComputer equipment
The invention relates to a report generating method and device, a storage medium and computer equipment. According to the method, multiple pieces of report data are acquired, and then an off-line nodeis created; the multiple pieces of report data are added to the off-line node in batch, the off-line node is added into a DOM structure of a report display page, and finally a report containing the multiple pieces of report data is generated on the report display page; in the process that the multiple acquired pieces of report data are updated to the report display page, the temporary off-line node is created first, the multiple pieces of report data are uniformly added to the off-line node in batch, and due to the fact that content of the off-line node is not synchronized to the DOM structure of the report display page, frequent operation conducted on the DOM structure of the report display page is not needed; the off-line node is added into the DOM structure of the report display page at a time, so that the report containing the multiple pieces of report data is generated. By means of the method, frequent operation conducted on the DOM structure of the report display page is greatlyreduced in the report generating process, so that running loads are reduced, and the running efficiency is improved.
Owner:KINGDEE SOFTWARE(CHINA) CO LTD
On-chip network data transmission device and method with cascade protection function
InactiveCN103346862ACorrect routingTolerate mistakesError prevention/detection by using return channelData switching networksData packData encoding
The invention discloses an on-chip network data transmission device and method with a cascade protection function and belongs to the technical field of multi-core chips. The device comprises a data coding unit, a head protection unit and a data decoding unit, wherein the data coding unit is used for achieving fault-tolerant coding of all data of a data package; the head protection unit is used for achieving skip-to-skip protection for a head chip; the data decoding unit is used for achieving decoding of the data package, requesting end-to-end retransmission when the number of errors exceeds the error correcting capability of adopted codes, and thus achieving end-to-end protection for the data package. Meanwhile, the invention discloses the on-chip network data transmission method with the cascade protection function. Reliable protection is conducted at the two stages of the data package and the chip, namely, the end-to-end protection is conducted on the data package and the skip-to-skip protection is conducted on the head chip, and the method can be achieved through the device. The device and method not only ensure on-chip network reliability, but also achieve data transmission which is low in power consumption and short in delay time.
Owner:CENT SOUTH UNIV
A realization method for a lightweight file system
ActiveCN108491402AReduce frequent operationsExtended service lifeSpecial data processing applicationsElectricityData processing
The invention discloses a realization method for a lightweight file system and relates to the field of electronic data processing. The method includes: after an embedded device is powered on, initialization is performed on the lightweight file system integrated on the embedded device, if the initialization is failed, the lightweight file system is established, if the initialization is successful,whether the lightweight file system exists or not is judged, if the lightweight file system exists, the operation commands are waited and the corresponding functions are executed, if the lightweight file system exists, the lightweight file system is established, the operation commands are waited and the corresponding functions are executed, and the operation commands includes the outside operationcommands received by the lightweight file system and the self inner operation command received by the lightweight file system. The LOG operation mode is adopted to record the file and buffer the data. The mode is easy to be understood, maintained and managed, the frequent operation to the data block is reduced, the read-write speed is smoother, the integral read-write efficiency is improved, andthe service life of an external memory is improved through the LOG operation mode.
Owner:AITIWEIER ELECTRONICS TECH BEIJING
Self-adaptive temporary supporting device for anchor rod drill rig
InactiveCN110359940AFully automatedGuaranteed reliabilityMine roof supportsBorehole/well accessoriesAutomatic controlControl system
The invention relates to coal mining equipment and provides a self-adaptive temporary supporting device for an anchor rod drill rig. The self-adaptive temporary supporting device for the anchor rod drill rig comprises a telescopic mechanism and a supporting mechanism arranged on the end part of the telescopic mechanism; one end of the telescopic mechanism is connected with the anchor rod drill rigand the end part of the other end of the telescopic mechanism is connected with the supporting mechanism; the supporting mechanism comprises a cross beam sleeve and supporting cross beams; the crossbeam sleeve is connected with the telescopic mechanism; the supporting cross beams are arranged at the two ends of the cross beam sleeve and are fit with the operation top surface of the anchor rod drill rig; a lifting oil cylinder for providing telescopic power is arranged in the telescopic mechanism; and a swing oil cylinder is arranged at the connection position of the telescopic mechanism andthe anchor rod drill rig. A tunnel top plate is automatically supported by a temporary supporting device through an automatic control system and according to different tunnel top plate conditions, sothat safety of anchor rod drill rig operation personnel is effectively guaranteed.
Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
Page display control method and device, computer equipment and storage medium
ActiveCN112861044AAccurate jump displayRealize jump displaySpecial data processing applicationsWeb data browsing optimisationComputer hardwareControl manner
The invention discloses a page display control method and device, computer equipment and a storage medium. The page display control method executed by the parasitic webpage end comprises the following steps: loading and displaying a webpage in the parasitic webpage end in a host application end; when a page jump request of a host application end is received, judging whether each page in the parasitic webpage end contains at least one pop-up component or not; if yes, detecting the display state of each pop-up component; if it is detected that the display state of at least one pop-up component is a pop-up state, determining at least one closing component in the detected pop-up components; and adjusting the display state of each closing component from a pop-up state to a folded state. According to the technical scheme, a new page jump control mode triggered and controlled by a parasitic webpage end is provided, even if the URL of the page needing to jump is the same as the URL of the page before jump, jump display of the page can be accurately achieved when the page is returned to the page before jump.
Owner:SUZHOU DAJIAYING INFORMATION TECH CO LTD
Synchronous anti-slip balanced lifting clamp forceps
InactiveCN104444780AEnsure water balanceGuaranteed Balanced ShippingLoad-engaging elementsForcepsEngineering
The invention relates to a pair of synchronous anti-slip balanced lifting clamp forceps. The synchronous anti-slip balanced lifting clamp forceps comprise a lifting beam, a lifting hole, a balance shaft beam I, stop nuts, connecting rods I, connecting rods II, studs, front clamps, rear clamps, rubber pads, a balance shaft beam II and a synchronizing bridge shaft. When the synchronous anti-slip balanced lifting clamp forceps are tried, a lifting hook of a lifting device passes through the lifting hole, a force bearing point of an arch center of the lifting hole is just in contact with the lifting hook, and the borne acting force is radiated to each point on the bottom side of the arched lifting beam through the lifting hole, so that the uniform stressing is guaranteed; the lengths of the balance shaft beam I and the balance shaft beam II are accordant, so that the horizontal balance of objects during the lifting is guaranteed; by virtue of the rubber pads arranged in working regions of clamps of forceps heads, the friction force is increased, a procedure for using a steel wire rope is omitted, and the probability that the objects fall when being lifted is reduced; by virtue of the synchronizing bridge shaft welded to the front clamps, the frequent operation time of workers caused due to the asynchronization of the front clamps and the rear clamps is shortened when the objects are lifted up or down.
Owner:DENGFENG SONGJI CEMENT
Automobile part airtightness detection mechanism
InactiveCN108507726AEvenly heatedAccurate disclosureDetection of fluid at leakage pointMeasurement of fluid loss/gain rateVacuum extractorSolenoid valve
The invention discloses an automobile part airtightness detection mechanism comprising a box body and a pipeline; a cavity used for placing a to-be-detected part is arranged in the box body; two endsof the pipeline are respectively connected with the to-be-detected part; the pipeline is connected with a solenoid valve, an air heater, an air compressor and an air pressure sensor connected in order; the solenoid valve, the air heater, the air compressor and the air pressure sensor are arranged outside the box body and mutually independently work; a water tank and a vacuum air exhauster are arranged outside the box body; the water tank is connected with the box body via a pipeline, wherein the pipeline is a vacuum air tube; a unidirectional air valve and a three-dimensional solenoid valve are arranged on the vacuum air tube; the three-dimensional solenoid valve is connected with the vacuum air exhauster. An existing device can only detect the airtightness under normal temperature and pressure, and deformation easily happens; the automobile part airtightness detection mechanism can solve said problems, and can provide a better detection effect via a two-time detection process.
Owner:重庆广福科技有限公司
A method for generating and refreshing picture verification codes based on React
InactiveCN108959899APrevent requests for the same verification codeClear cacheDigital data authenticationWeb siteConfusion
The invention discloses a method for generating and refreshing picture verification codes based on React. Using the react framework, users can obtain pictures and verification codes directly from theserver through the operation of the user without storing data into session, so there will be no data confusion or time-consuming and unusable situations, the users can stay in operation for a certainperiod of time, the frequent operation of the users is reduced and the pressure of the server is reduced. The method improves the security of the website, and through the use of react, the picture isrefreshed in time, so that users have a better operation experience and feel that the system is formal trustworthy. The method can effectively prevent illegal users from malicious login programs to destroy, and is used to prevent dictionary attacks, machine registration and other issues.
Owner:SICHUAN CHANGHONG ELECTRIC CO LTD
Automatic feeder
InactiveCN106900593ARealize automatic mixingAvoid stacking bugsAvicultureEngineeringAutomatic testing
The invention discloses an automatic feeder, which comprises: a bracket, a material cylinder arranged in the bracket, a control box arranged on the bracket, a material tray arranged under the material cylinder, and a device connected to the control box arranged in the material cylinder. The mixing rod and the water pipe arranged on the support, the water outlet end of the water pipe is arranged in the material pan. The automatic feeder of the present invention realizes automatic stirring and uniform discharge through a controller, ensures that the feed can be evenly discharged onto the feeding tray, avoids manual mixing process, and realizes automatic feeding with mixing.
Owner:刘俊
Experimental device for attracting fish and replenishing water at the entrance of the fishway of the hydropower station
Owner:SICHUAN UNIV
Container dispatching method and management node dispatcher
ActiveCN106897110AReduce frequent operationsReduce consumptionSoftware simulation/interpretation/emulationActive feedbackVirtual machine
The invention discloses a container dispatching method and a management node dispatcher. When the management node dispatcher dispatches a container task, the management node dispatcher will be used for preferably recycling and releasing memory from a memory balloon, initiatively feeding back in a virtual machine of an actual occupancy memory, and selecting the virtual machine of which the actual occupancy memory is larger than a running space of a required container as a container host machine. Compared with a traditional scheme, the configuration memory of the virtual machine is selected as a selection basis, the actual memory of the virtual machine is used as the selection basis, so that the frequent operation of a physical server on the memory balloon is greatly reduced, the integral consumption of the system is reduced, and the integral performance of the system is improved.
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
Data synchronization method and system in classified conferences
ActiveCN109361891AReduce frequent operationsImprove simplicityTelevision conference systemsTwo-way working systemsData synchronizationConference management
The embodiment of the invention discloses a data synchronization method and system in classified conferences, which are applied to the internet of videos. The method comprises the steps of: by a firstconference management platform, receiving a data synchronization request sent out by a first conference scheduling platform, wherein the data synchronization request comprises a conference region where data requested to be synchronized is positioned; when determining that the conference region is not a current region, determining a second conference management platform corresponding to the conference region, and sending the data synchronization request to a second conference management platform; by the second conference management platform, after receiving the data synchronization request, sending the data requested to be synchronized to the first conference management platform; and by the first conference management platform, sending the data requested to be synchronized to the first conference scheduling platform. According to the embodiment of the invention, automatic acquisition on the to-be-synchronized data by the corresponding conference management platforms is implemented, sothat frequent operations among users are reduced, and simplicity and convenience for operation of the users are greatly improved.
Owner:VISIONVERA INFORMATION TECH CO LTD
Switching of intelligent cruising of self-sliding motor and control over PWM and SVPWM of permanent-magnet brushless motor
InactiveCN106956615AReduce frequent operationsAutomatic taxiing is accurateSpeed controllerOperating modesSine waveMagnet
The invention provides switching application of intelligent cruising of a hub self-sliding motor for an electric automobile and control over PWM and SVPWM of a permanent-magnet brushless motor. According to the switching application, an electric intelligent cruising controller with an automatic sliding function and the permanent-magnet brushless BLDCM motor are used for achieving automatic and manual switching of 120-degree two-phase breakover PWM square wave control and 180-degree three-phase breakover SVPWM sine wave control.
Owner:高学才
A file protection method based on a Linux virtual file system
PendingCN109635588AGuaranteed stabilityEnsure controllabilityDigital data protectionWrite protectionVirtual file system
The invention provides a file protection method based on a Linux virtual file system, and the method comprises the steps: S1, carrying out the partitioning of a storage medium of a device, and dividing a writable operation area; S2, realizing write protection of a storage medium in an equipment driving layer, and reducing a writable range of the storage medium through independent configuration ofa writable operation area; S3, configuring a VFS security management module on the VFS layer; S4, setting a security mechanism enabling module on a user layer based on the steps S1 and S2; If the filesystem is not enabled, the VFS security management and control module does not perform any processing, and the whole file system is equivalent to a traditional Linux file system; And if a security mechanism is enabled, any operation on the file of the file system is processed by the VFS layer and the VFS security management and control module. The invention discloses a file protection method based on a Linux virtual file system.
Owner:TIANJIN TIANDI WEIYE INFORMATION SYST INTEGRATION CO LTD
Design method of memory server based on Redis
ActiveCN109165101AReduce frequent operationsInsert in timeDigital data information retrievalResource allocationServer designDesign methods
The invention provides a design method of a memory server based on Redis, which comprises the following steps: allocating a unique key for each terminal; starting the monitor process, receiving a datalink sent by an external terminal, parsing the data link and inducing the data link to the key of the corresponding terminal number of the memory server according to the terminal number of the terminal, storing each parsed data into a map set, obtaining the terminal number of the data, and setting the key of the memory server for storing the data of the matching terminal; storing all data of eachterminal in a key matched with the terminal in a redis memory server; judging whether the data in the memory server meets the deletion condition, and if so, deleting the data in the memory server. The method has the condition of dealing with large-scale concurrency, the memory server reduces the data processing pressure of the cloud platform, improves the performance, and reduces the frequent operation of the database through the method of inserting the database in batch.
Owner:南京朝焱智能科技有限公司
Automatic control method of air conditioner
ActiveCN103032934BReduce frequent operationsGuaranteed comfortSpace heating and ventilation safety systemsLighting and heating apparatusAutomatic controlHigh humidity
Owner:GREE ELECTRIC APPLIANCES INC
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