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31results about How to "Timely input" patented technology
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Online monitoring method for flue gas temperature of hearth outlet of power station boiler
InactiveCN101806626AGood for the economyIncrease the effective caliberRadiation pyrometryPower stationFlue gas
The invention discloses an online monitoring method for the flue gas temperature of a hearth outlet of a power boiler, comprising the steps of: placing a plurality of targets at a vertical section near a smokestack of a boiler for sensing the temperature; installing a near infrared imaging device on the side wall of a horizontal flue of the boiler for collecting the radiation energy of the targets; carrying out communication by the near infrared imaging device with a computer through a serial port and RS232, sending the collected radiation energy of the targets to the computer, calculating by the computer to obtain temperature data of the targets; and then sending the temperature data of the targets to a host computer for processing, and converting the temperature to the flue gas temperature of the position of the targets. The invention has the advantages that the average temperature at the section of the hearth outlet, the average temperature of the upper / lower and left / right side, and the highest / the lowest temperature can be continuously monitored, the distribution curve of the temperature of the section can be drawn, and a plurality of alarm functions are set; and the invention is beneficial to the safe and economic operation of a boil with a large capacity and high parameters.
Owner:四川东脑电气工程有限公司
Product portrait generation method and device, computer equipment and storage medium
ActiveCN110751533AImprove comprehensivenessImprove recognition efficiencyDigital data information retrievalBuying/selling/leasing transactionsProduct matrixComputer equipment
The invention relates to a product portrait generation method and device, computer equipment and a storage medium in the field of data analysis. The method comprises the following steps: acquiring multi-dimensional product information and a corresponding label category; establishing a product matrix according to the multi-dimensional product information and the label category; monitoring an establishment process of a product matrix according to the product identifier, and when the establishment process is completed, calling a thread to input the product matrix into the trained label model; identifying a plurality of portrait tags corresponding to the product identifiers in a product tag library through a tag model, identifying associated speculation tags according to the plurality of portrait tags, and concurrently calculating the relevance between the portrait tags and the plurality of speculation tags through multiple threads; and extracting the speculation labels of which the relevance reaches a threshold value, and inputting the extracted speculation labels and portrait labels into a portrait model for operation to generate product portraits corresponding to the product identifiers. By adopting the method, the accuracy of product portraits can be effectively improved.
Owner:WEIKUN (SHANGHAI) TECH SERVICE CO LTD
Neutral point direct current (DC) magnetic bias suppression resistor of transformer
ActiveCN102005274ASmall and controllableEasy to operateResistor housing/enclosing/embeddingUnwanted magnetic/electric effect reduction/preventionElectrical resistance and conductanceElectricity
The invention relates to a neutral point direct current (DC) magnetic bias suppression resistor of a transformer. The neutral point (DC) magnetic bias suppression resistor comprises a plurality of resistances arranged in a tank body, a current monitor and a pair of graphite spheres, wherein each resistance is formed by winding, welding and connecting resistance chips made of nickel chromium alloy or nickel chromium aluminum alloy in serials, each resistor chip is provided with a hole and is connected in series to a connecting rod, the connecting rod is fixed on an insulating support frame, and both ends of the resistor are connected in parallel with a pair of the graphite sphere gaps; the resistor is formed by connecting the plurality of the resistances in serials; and the current monitor comprises a current monitoring meter. By additionally arranging small resistances to the neutral point of the transformer, the resistor of the invention can effectively restrict the direct current flowing through the neutral point of the master transformer and has small and controllable influence on a transformer body and the system. Besides, the resistor of the invention has simple operating mode, can be connected with small reactors at the neutral point in serials and simultaneously ensures that the problem of restrictions on direct current and single-phase short-circuit current is solved. By connecting small resistances in series to the neutral point of the transformer, the invention has the advantages that the influence of DC magnetic bias can be effectively inhibited and the transformer is prevented from the increase of vibration, noise and loss caused by magnetic bias.
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +3
A reactive compensation cabinet and a control method for reactive compensation units of the reactive compensation cabinet
ActiveCN104022515ARealize reactive power compensationTimely inputReactive power adjustment/elimination/compensationReactive power compensationIndustrial engineeringControl unit
The invention provides a reactive compensation cabinet and a control method for reactive compensation units of the reactive compensation cabinet. The control method comprises the following steps: starting the reactive compensation cabinet; each reactive compensation unit being in information interaction with other reactive compensation units, and a control unit of each reactive compensation unit comparing information of itself with the received information of the other reactive compensation units; judging the priority of each reactive compensation unit based on the information; if the priority of the ith reactive compensation unit is larger than the priority of the other reactive compensation units, taking the ith reactive compensation unit as a master machine and the control unit of the ith reactive compensation unit as a master control unit, and taking the other reactive compensation units as slave machines and the control units of the other reactive compensation units as slave control units; and the master control unit controlling the master machine and all the slave machines to be in reactive power operation so as to realize reactive compensation of the reactive compensation cabinet. The master control unit does not need to be configured separately, and only one master machine runs every moment; and the reactive compensation of the reactive compensation cabinet is realized.
Owner:SHANGHAI WITELEC
Heating furnace cooling control system and control method
InactiveCN103589856AGuaranteed cooling effectEnsure safetyHeat treatment process controlControl systemEngineering
The invention relates to a heating furnace cooling control system, and comprises a cooling water supply system, wherein the cooling water supply system is connected to a circulating water pipe network, two branches divided by the circulating water pipe network are connected to two heating furnaces, the heating furnace is connected to a control device and a command generator capable of outputting the control command, the circulating water pipe network is connected with the pipe network through a valve, and the other end of the pipe network is connected with an emergency water supply system. The heating furnace cooling control system has the characteristics of small investment, fast effectiveness and convenient operation, under the abnormal water supply condition of power off, damage of a water pump and leakage of the pipe network, the heating furnace circulated cooling water system is not interfered by external condition, safety water can be timely input, normal cooling of the heating furnace can be ensure, safety of the furnace is ensured, and the heating furnace cooling control system is suitable for the heating furnace cooling water system in a hot rolling medium and heavy plate factory.
Owner:SGIS SONGSHAN CO LTD
Zero point regulation method for differential pressure transmitter
InactiveCN102384811ATimely inputShorten the timeFluid pressure measurementDifferential pressureInlet valve
The invention provides a zero point regulation method for a differential pressure transmitter, which comprises the following steps that: a low-pressure side inlet valve is closed, and a balance valve is opened, so the high-low-pressure-side balance can be reached, the valve regulation can be realized through the zero point corrosion via a zero regulating screw or a hand operator, and the discharge is not needed. The zero point regulation method has the advantages that the zero point corrosion can be carried out on the transmitter only through operating the two valves, the time is saved, the discharge is not needed, the transmitter can enter the work state in time, and the efficiency is improved.
Owner:DONGYING HUATAI CHEM GRP CO LTD
Online communication system and method for barrier-free communication between hearing-impaired people and normal people based on network
InactiveCN113438300ATimely deliveryEfficient deliverySpeech recognitionData switching networksCommunications systemAcoustics
The invention discloses an online communication system and method for barrier-free communication between a hearing-impaired person and a normal person based on a network, and the system comprises a hearing-impaired terminal, a hearing-impaired terminal, and a cloud server, wherein the hearing-impaired terminal and the hearing-impaired terminal convert one or more kinds of received data of voice, characters and videos through the hearing-impaired terminal or the cloud server, and the data received by the hearing-impaired terminal is sign language videos. The received and converted data are respectively transmitted to the hearing-impaired person and the person without the hearing-impaired terminal through the network, so that the online chat session between the normal person without the hearing-impaired person and the hearing-impaired person is realized, the online communication and session between the person without the hearing-impaired person and the hearing-impaired person are solved, and a great contribution is provided for the hearing-impaired people to merge into the life, study and work of the society.
Owner:JIANGSU UNIV OF SCI & TECH
Fiber board preparation equipment provided with leveling device
ActiveCN104175384AUniform thicknessImprove qualityWood working apparatusFlat articlesViscoseMechanical engineering
The invention relates to fiber board preparation equipment provided with a leveling device. The fiber board preparation equipment comprises a base and a conveying belt which is arranged on the base and driven by a conveying drive mechanism, wherein a spreading station and a rolling station are arranged above the conveying belt. The fiber board preparation equipment is characterized in that a leveling station located between the spreading station and the rolling station is further arranged above the conveying belt, a leveling roller which is arranged on the base and driven by a power drive mechanism is arranged on the leveling station, and the leveling roller and the upper surface of the conveying belt are in clearance fit. The fiber board preparation equipment provided with the leveling device has the benefits as follows: 1, the leveling device is matched during viscose spreading, so that the viscose thickness is uniform, further thickness repair work after pressing and maintenance forming is avoided, and production efficiency and prepared product quality are greatly improved; 2, the leveling device mainly adopts the leveling roller for leveling, the leveling effect is good, and the efficiency is high; and 3, with arrangement of front augers, a rear auger and a receiving hopper, the leveling work is smoothly performed, aggregation is simple, and the material utilization rate is high.
Owner:NG TERASUN AIR DUCT
Application performance bottleneck detection and diagnosis method based on cluster analysis
InactiveCN108563568AAccurate application performance analysis and problem diagnosisReduce development costsSoftware testing/debuggingData informationData harvesting
The invention relates to an application performance bottleneck detection and diagnosis method based on cluster analysis. The method is implemented in three parts: the data collection and real-time display module, the off-line client analyzing and displaying module and the on-line statistical analysis module based on background under the real environment of the mobile terminal. The application performance bottleneck detection and diagnosis method based on cluster analysis has the advantages that the performance analysis and the problem diagnosis can be conveniently, quickly and accurately applied, and unnecessary development cost is reduced; the time and the cost of the optimization stage are saved, the development, the testing and the optimization analysis and the like of the application are further refined, so that unnecessary work can be distributed to the appropriate personnel, the development efficiency of the application is improved, and the stability of the application is improved; at the same time, along with the increasing of data scale, more data mining and analysis can be carried out on the basis of these data information.
Owner:苏州龙游山海网络科技有限公司
Modified atmosphere packaging design expert system of fruits and vegetables
InactiveCN102096731AOvercome workloadTime consuming to overcomeSpecial data processing applicationsDesign–ExpertPackage design
The invention relates to the field of preservation technology, in particular to a modified atmosphere packaging system. The modified atmosphere packaging design expert system of fruits and vegetables comprises an information input module, a micro-processor system connected with the information input module and a displayer connected with the micro-processor system and comprises the steps of inputting the size parameters of a film bag by utilizing the information input module; calculating the volume of the film bag and then confirming the maximum aeration volume of the film bag by utilizing themicro-processor system; inputting the packed weight and the initial gas volume by utilizing the information input module; and confirming the packed weight and the initial gas volume when judging thatthe sum of the volume of main body of the fruits and the vegetables and the initial gas volume is not more than the maximum aeration volume by utilizing the micro-processor system. By utilizing the technical scheme, the defects of big workload, more time-consuming and high cost of an experiment are overcome and the modified atmosphere packaging of the fruits and the vegetables is judged through autonomously inputting the known packaging parameters and imitating the packaging effect by a user to confirm the suitable packed weight and the initial gas volume.
Owner:SHANDONG UNIV OF TECH
A management system of beauty and hairdressing equipment based on unmanned aerial vehicle
InactiveCN109068065AEasy to useClean in timeTelevision system detailsTransmission systemsInfrared lampMegasonic cleaning
The invention relates to a management system of beauty and hairdressing equipment based on unmanned aerial vehicle, including the UAV body, control processor, ZigBee communication module, docking basestation, smart seat, the docking base station further comprises a back recliner and a bathtub, the ZigBee communication module comprises a first ZigBee communication module, a second ZigBee communication module. A main body of the unmanned aerial vehicle includes a cleaning mechanism, a hair dryer, a platform lowering mechanism, the inside of the placing groove comprises a spring clamping device,ultrasonic cleaning device, a first electromagnetic adsorption device is also arranged on the peripheral surface of the placing groove, the drying mechanism comprises a blowing device, an infrared heating tube and an infrared lamp.A touch panel is arranged on the back of the intelligent seat, a first circular panel is arranged on the bottom part of the intelligent seat, a first infrared camera isarranged on the peripheral surface of the first circular panel, the platform lowering mechanism comprises a second circular panel, and a second electromagnetic absorbing device is arranged on the surface of the second circular panel.
Owner:侍雨
Cleaning dustpan
The invention discloses a cleaning dustpan, which comprises a handle, a dustpan bucket and a pull rope. The lower end of the handle is connected to the dustpan bucket. It has a hinged end and an opening and closing end, the hinged end is hinged with the dustpan bucket through a rotating shaft; the handle bar includes an upper handle bar and a lower handle bar fixedly connected, and a through hole is provided on the upper handle bar, and the folded part after the drawstring is folded in half passes through the handle bar. The through hole is covered with a rope buckle, and the two ends of the pull rope are connected to the opening and closing ends; the middle part of the rotating shaft is wound with a return spring, and the two ends of the return spring are respectively lapped on the lower handle and the dustpan Cover the bucket. The present invention avoids the garbage collected in the dustpan bucket from being scattered and prevents the emission of peculiar smell by providing the dustpan bucket cover and the pull cord, and controls the opening and closing of the dustpan bucket cover through the retractable and retractable pull cord of the rope buckle, which provides convenience for users.
Owner:张湉
Extraperitoneal cavity visible balloon dilatation device for laparoscope
ActiveCN113616906AAccurate comparisonThrough the pipe to achieveSurgeryMedical devicesLaparoscopesMedicine
The invention discloses an extraperitoneal cavity visible balloon dilatation device for a laparoscope, relates to the technical field of surgical auxiliary instruments, and solves the problems that currently used balloon dilatation is not provided with a control component, and the expansion degree of a balloon cannot be observed and measured through the control component during inflating. The extraperitoneal cavity visible balloon dilatation device for the laparoscope comprises a main penetrating pipe, an operation air bag is arranged outside the main penetrating pipe in a sealed and fused mode, and a through hole is formed in the main penetrating pipe and communicated with the operation air bag; a needle hole camera is arranged outside the main penetrating pipe and monitors the operation air bag, through the arrangement of a contrast air bag, a contrast display function is provided, when the operation air bag cannot be observed, the opening and closing degree of the operation air bag can be deduced according to the expansion degree of the installed contrast air bag, in the descending process of a lifting piece, a piston rod is pushed to input air in a piston cylinder into the operation air bag and the contrast air bag, the operation air bag and the contrast air bag are dilated in the same proportion, and the contrast accuracy can be guaranteed.
Owner:THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
Method and device for forwarding and processing short messages
ActiveCN104639766BGood for group textingAvoid embarrassing incidentsSubstation equipmentMessaging/mailboxes/announcementsComputer hardwareUser input
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Voice car-sharing system
InactiveCN104680776AIncrease load factorSave inquiry timeRoad vehicles traffic controlOptical signallingCar sharingSpeech sound
The invention relates to a voice car-sharing system, which belongs to the field of taxis, and achieves the aims that passengers in the distance can know the way that a taxi is going to and can decide whether to take the taxi or not in advance, so that the inquiry time of the passengers and that of a driver are saved; meanwhile, the driver is reminded of the advancing direction in real time, so that the empty load is avoided; in addition, the driver can timely and effectively input car-sharing information through a voice control device. The voice car-sharing system comprises the voice control device and an electronic display screen, and carries out data communication through a wireless way, wherein the voice control device is applicable to acquiring and sending car-sharing information, processing acquired voice signals, converting into character signals and sending to the electronic display screen; the electronic display screen is applicable to receiving and displaying the car-sharing information, comparing the received character signals with a stored preset word stock, and outputting character information with the highest similarity, such as street names and landmark buildings. The voice car-sharing system provided by the invention is simple in structure, high in stability and wide in market prospect.
Owner:JILIN AGRICULTURAL UNIV
Elevator regulation and control method and system
InactiveCN109650198ALow running costImprove operational efficiencyElevatorsDirect responseEmbedded system
The invention provides an elevator regulation and control method and system. The method specifically includes the steps that in the operation process of an elevator, an operation control instruction input by a user is monitored; when the elevator monitors the operation control instruction input by the user in the operation process, a detection signal is sent; whether a reflection signal is received or not is judged, and the judgment result is obtained; when the reflection signal is not received, a relieving instruction is sent; and when the reflection signal is received, the relieving instruction is not sent, and the elevator continues to respond to the operation control instruction. When monitoring the operation control instruction in the operation process, the elevator sends the detection signal firstly instead of directly responding to the operation control instruction, and therefore whether there is the user waiting for the elevator or not can be confirmed; and when there is the user waiting for the elevator, the elevator responds to the operation control instruction, and when there is no user waiting for the elevator, the operation control instruction is relieved. By means ofthe type of technical scheme, the operation cost of the elevator can be reduced, and meanwhile the operation efficiency of the elevator can be improved.
Owner:HOMEFRIEND & FUJI ELEVATOR CO LTD
Fibreboard preparation plant with leveling device
ActiveCN104175384BUniform thicknessImprove qualityWood working apparatusDomestic articlesLeveling effectFiberboard
The invention relates to fiber board preparation equipment provided with a leveling device. The fiber board preparation equipment comprises a base and a conveying belt which is arranged on the base and driven by a conveying drive mechanism, wherein a spreading station and a rolling station are arranged above the conveying belt. The fiber board preparation equipment is characterized in that a leveling station located between the spreading station and the rolling station is further arranged above the conveying belt, a leveling roller which is arranged on the base and driven by a power drive mechanism is arranged on the leveling station, and the leveling roller and the upper surface of the conveying belt are in clearance fit. The fiber board preparation equipment provided with the leveling device has the benefits as follows: 1, the leveling device is matched during viscose spreading, so that the viscose thickness is uniform, further thickness repair work after pressing and maintenance forming is avoided, and production efficiency and prepared product quality are greatly improved; 2, the leveling device mainly adopts the leveling roller for leveling, the leveling effect is good, and the efficiency is high; and 3, with arrangement of front augers, a rear auger and a receiving hopper, the leveling work is smoothly performed, aggregation is simple, and the material utilization rate is high.
Owner:NG TERASUN AIR DUCT
Shield construction system
The invention provides a shield construction system, which includes a shield receiving shaft and a turn-back belt conveyor assembly, wherein the shield receiving shaft is arranged on the tunneling route of the shield machine, and in the direction of tunneling of the shield machine, the shield The first tunnel and the second tunnel are respectively formed on both sides of the machine receiving shaft, and the shield receiving shaft is used to initiate the second shield machine and receive the first shield machine; at least a part of the return belt conveyor assembly is arranged in the second tunnel , to be used to automatically transport the muck produced by the second shield machine to the ground when excavating the second tunnel; in the direction of shield machine excavation, the width of the part of the return belt conveyor assembly located in the shield receiving shaft is the same as The ratio of the width of the shield receiving well is greater than 0 and less than or equal to 30%. The invention solves the unreasonable layout of the belt conveyor and the receiving shaft of the shield machine in the prior art, which causes the shield machine to be unable to be received normally, slows down the progress of the shield machine construction, prolongs the construction period of the shield machine, and improves the construction efficiency of the shield machine. The cost of shield construction.
Owner:中铁十四局集团隧道工程有限公司 +1
Method for controlling and optimizing performance heater
ActiveCN101737794BAvoid false jumpsAvoid investmentLiquid fuel feeder/distributionTurbine/propulsion fuel heatingControl theoryDynamo
Owner:CHINA SHENHUA ENERGY CO LTD +2
A knowledge map construction method based on survey data
ActiveCN112417177BTimely inputImprove build speedImage enhancementImage analysisResearch dataEngineering
The present invention provides a method for constructing a knowledge map based on survey data, which includes: S1, generating a questionnaire template, the questionnaire template including a question area and an answer area; S2, obtaining a scanned image of a paper questionnaire, based on the questionnaire template , performing image recognition on the answering area in the scanned image, and obtaining the answering results in the answering area; S3, inputting the answering results into a database for storage; S4, constructing knowledge based on the answering results stored in the database Atlas. The present invention only needs to perform image recognition on the answer area of the paper questionnaire, and then the questionnaire data can be converted from the paper questionnaire to the database for storage, and the research data in a large amount of paper questionnaires can be input into the database in time, and then Building the knowledge map based on the database can obviously greatly improve the speed of building the knowledge map.
Owner:清研灵智信息咨询(北京)有限公司
Waste utilization system for automobile decoration and working method of waste utilization system
InactiveCN110272133ATimely inputPlay a separate roleFatty/oily/floating substances removal devicesTreatment involving filtrationWater storage tankWastewater
The invention discloses a waste utilization system for automobile decoration and a working method of the waste utilization system. The waste utilization system comprises a recycling mechanism, an output mechanism and a control mechanism, wherein the control mechanism comprises a processor, a driving device and a storage device; the recycling mechanism comprises an automobile jacking platform, a filtering device, a first water storage tank, a second water storage tank and a cleaning device; a water guide trough which tilts downwards is formed around the automobile jacking platform; the tail end of the water guide trough communicates with the filtering device; the filtering device is used for filtering a waste liquid generated after automobile washing; the output end of the filtering device communicates with the first water storage tank and the second water storage tank; the cleaning device is used for cleaning precipitate in the water guide trough; the output mechanism comprises a camera device, a guide device, a water conveying pump, a water conveying guide tube and a nozzle; the water conveying pump is arranged inside the first water storage tank; the water conveying guide tube communicates with the water conveying pump and the nozzle; the water conveying guide tube is arranged inside the guide device; the nozzle is connected with the tail end of the guide device; and the guide device comprises an electronic telescopic rack and a rotating unit. The waste utilization system is capable of reasonably utilizing waste liquids left after automobile washing.
Owner:张雪华
A passive nuclear power plant pressure relief condensation heat exchange system
ActiveCN105810257BRelieve pressureTimely inputNuclear energy generationEmergency protection arrangementsWater dischargePlate heat exchanger
The invention provides a pressure release condensation heat transfer system for a passive nuclear power station. The system includes a steam header connected to a main automatic dropping valve and a closed natural circulation loop; the closed natural circulation loop includes a passive steam condensate heat exchanger, a heat transfer loop pipeline, a passive heat exchanger outside the shell and a heat transfer medium. The steam header is in a containment; the top of the steam header is provided with a steam discharge pipeline; the bottom of steam header is provided with a condensate water discharge pipeline; the heat transfer loop pipeline runs through the steam header and the containment; the passive steam condensate heat exchanger is arranged in the steam header and communicated with the heat transfer loop pipeline; the passive heat exchanger outside the shell is arranged outside the containment and communicates with the heat transfer loop pipeline; and the heat transfer medium absorbs heat from the passive steam condensate heat exchanger and transfers the heat to the passive heat exchanger outside the shell through the heat transfer loop pipeline, thereby establishing the closed natural circulation to facilitate continuous removal of core waste heat produced by core residue fission in the case of an accident.
Owner:STATE NUCLEAR HUAQING BEIJING NUCLEAR POWER TECH R & D CENT +1
Ozone water therapeutic apparatus and method for ozone water therapeutic apparatus to prepare high-purity ozone water
PendingCN111956896APrecise control of concentrationPrecise output controlCellsTransportation and packagingIon-exchange membranesEnvironmental protection
The invention provides ozone water therapeutic apparatus and a method for the ozone water therapeutic apparatus to prepare high-purity ozone water. The ozone water therapeutic apparatus is characterized by comprising an ion exchange membrane electrode ozone generating device, a water-for-injection storing and conveying device and a high-purity ozone water generating and storing device. By taking deionized water as a raw material, a pure ozone gas is obtained, and the ozone gas is mixed with water for injection to obtain the high-purity ozone water; by controlling input current of the ion exchange membrane electrode ozone generating device, the ozone generation amount is indirectly controlled, thereby accurately adjusting the concentration of the ozone water; an ozone water outlet is connected with a medical infusion titration device, and the prepared high-purity ozone water can be used for a conventional infusion method to be directly infused into a human vein, so that the disadvantages that ozone is impure and ozone amount metering is inaccurate by employing "major autohemotherapy" are overcome; by selecting the concentration and the infusion drip amount of the high-purity ozone water, multiple different diseases can be conveniently treated; and the ozone water therapeutic apparatus has the advantages of being scientific and reasonable, convenient to operate and safe to use.
Owner:胡松
An intelligent micro-channel cooling device for chargers
ActiveCN104979310BExpand the scope of circulationTemperature monitoringSemiconductor/solid-state device detailsSolid-state devicesWater flowEngineering
Owner:STATE GRID CORP OF CHINA +2
Modified atmosphere packaging design expert system of fruits and vegetables
InactiveCN102096731BSmall surface areaIncrease pack weightSpecial data processing applicationsDesign–ExpertPackage design
The invention relates to the field of preservation technology, in particular to a modified atmosphere packaging system. The modified atmosphere packaging design expert system of fruits and vegetables comprises an information input module, a micro-processor system connected with the information input module and a displayer connected with the micro-processor system and comprises the steps of inputting the size parameters of a film bag by utilizing the information input module; calculating the volume of the film bag and then confirming the maximum aeration volume of the film bag by utilizing themicro-processor system; inputting the packed weight and the initial gas volume by utilizing the information input module; and confirming the packed weight and the initial gas volume when judging thatthe sum of the volume of main body of the fruits and the vegetables and the initial gas volume is not more than the maximum aeration volume by utilizing the micro-processor system. By utilizing the technical scheme, the defects of big workload, more time-consuming and high cost of an experiment are overcome and the modified atmosphere packaging of the fruits and the vegetables is judged through autonomously inputting the known packaging parameters and imitating the packaging effect by a user to confirm the suitable packed weight and the initial gas volume.
Owner:SHANDONG UNIV OF TECH
Drive test system and method for non-root Android phones
ActiveCN111901471BTimely inputConnection managementSubstation equipmentSoftware engineeringData acquisition
This application relates to a drive test system and method for non-root Android phones. Wherein, the system includes: a mobile phone terminal and a PC terminal connected by mutual communication; the mobile phone terminal is a non-root Android mobile phone to be tested; The data acquisition client of the system; the data acquisition client is used to use the Windows system proxy library to collect the signaling data of the mobile phone, and send the collected signaling data to the drive test software; the drive test software is used to perform the received signaling data processing to complete the drive test on the mobile phone. With this setting, for non-root Android phones, it is not subject to whether the mobile phone manufacturer can provide the Android system proxy library in time, as long as there is a Windows system proxy library, the mobile phone can be tested, so that the drive test products can be put into the market in time.
Owner:DINGLI COMM
Neutral point direct current (DC) magnetic bias suppression resistor of transformer
ActiveCN102005274BSmall and controllableEasy to operateResistor housing/enclosing/embeddingUnwanted magnetic/electric effect reduction/preventionElectrical resistance and conductanceElectricity
Owner:SHANGHAI MUNICIPAL ELECTRIC POWER CO +3
Drive test system and method for non-root Android mobile phone
ActiveCN111901471ATimely inputConnection managementSubstation equipmentSoftware engineeringData acquisition
The invention relates to a drive test system and method for a non-root Android mobile phone. The system comprises a mobile phone terminal and a PC terminal which are in communication connection with each other, wherein the mobile phone terminal is a non-root Android mobile phone to be subjected to drive test; drive test software is installed on the mobile phone side, and the PC side comprises a Windows system agent library and is provided with a data acquisition client side based on a Windows system. The data acquisition client is used for acquiring signaling data of the mobile phone terminalby using a Windows system agent library and sending the acquired signaling data to the drive test software; and the drive test software is used for processing the received signaling data so as to finish the drive test of the mobile phone terminal. Due to the arrangement, for non-root android mobile phones, road test can be carried out on the mobile phones as long as a Windows system agent libraryexists without being limited by whether mobile phone manufacturers can provide the android system agent library in time or not, and therefore road test products can be put into the market in time.
Owner:DINGLI COMM
Nutritional solid beverage and preparation method thereof
The invention provides a nutritional solid beverage, and relates to the technical field of food. The nutritional solid beverage is prepared from the following raw materials in parts by mass: 30-50 parts of soybeans, 15-25 parts of wheat, 6-7 parts of marine fish bone glue, 8-9 parts of pork livers, 6-7 parts of purple sweet potato powder, 6-7 parts of konjaku flour, 3-7 parts of lotus root starch, 0.2-0.5 part of vitamin group, 1-2 parts of maltodextrin, 6-8 parts of platycodon grandiflorum, 3-5 parts of ginseng, 0.01-0.88 part of betaine, 2-3 parts of jasmine flowers and 0.01-0.88 part of sucralose. Through preparation and extraction of mixed powder of soybean peptide, wheat peptide and saponin, it is guaranteed that the solid beverage can rapidly supplement nutrition to human bodies; and meanwhile, the solid beverage can be drunk for a long time, by arranging betaine and sucralose, the sweet taste of the solid beverage can be increased on the basis that the sugar content is not increased, the nutritional solid beverage is rich in nutrition, low in sugar content, suitable for consumers to drink for a long time and worthy of vigorous popularization, and people can get nutrition and do not get fat after drinking the nutritional solid beverage.
Owner:中食安泓(广东)健康产业有限公司
Early-warning system for preventing cold ash hopper area of power station boiler from detonation, and adjustment method
PendingCN111981507AProtection from being burnedReduce NOx productionCombustion regulationChamber safety arrangementFlueBoiler furnace
The invention discloses an early-warning system for preventing a cold ash hopper area of a power station boiler from detonation, and an adjustment method, and belongs to the field of large power station boiler safety. The early-warning system for preventing the cold ash hopper area of the power station boiler from detonation comprises a main flue gas pipe, CO concentration probes, a CO concentration field treatment device, a DCS control device and a flue gas fan, wherein the CO concentration probes are arranged on the four walls of a cold ash hopper in the lower part of a boiler hearth and measure a CO concentration in the boiler; the CO concentration field treatment device collects the concentration signals of the CO concentration probes, and directly controls the opening degree of a fluegas adjustment valve through the DCS control device and according to a feedback signal after analysis for a concentration field; the flue gas fan increases the pressure of flue gas in a tail flue, and then inputs the flue gas into flue gas nozzles; and the flue gas nozzles are arranged in the cold ash hopper area in the form of a quadrilateral-wall contact circle, and the flue gas forms a contactcircle flow field in the cold ash hopper area via the flue gas nozzles. According to the early-warning system for preventing the cold ash hopper area of the power station boiler from detonation, andthe adjustment method, a dilution medium adopted is the flue gas, has an extremely low oxygen content, and is higher in inertia compared with air, so that the risk of CO explosion can be further lowered.
Owner:HUADIAN ELECTRIC POWER SCI INST CO LTD
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